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 | ||
6bc20398 | 113 | extern void free_frame_menubar (); |
d62c8769 | 114 | extern double atof (); |
333b20bb | 115 | |
fc2cdd9a GM |
116 | #ifdef USE_MOTIF |
117 | ||
118 | /* LessTif/Motif version info. */ | |
119 | ||
120 | static Lisp_Object Vmotif_version_string; | |
121 | ||
122 | #endif /* USE_MOTIF */ | |
123 | ||
9ef48a9d RS |
124 | #endif /* USE_X_TOOLKIT */ |
125 | ||
6b61353c KH |
126 | #ifdef USE_GTK |
127 | ||
128 | /* GTK+ version info */ | |
129 | ||
130 | static Lisp_Object Vgtk_version_string; | |
131 | ||
132 | #endif /* USE_GTK */ | |
133 | ||
9d317b2c | 134 | #define MAXREQUEST(dpy) (XMaxRequestSize (dpy)) |
9d317b2c | 135 | |
333b20bb GM |
136 | /* The gray bitmap `bitmaps/gray'. This is done because xterm.c uses |
137 | it, and including `bitmaps/gray' more than once is a problem when | |
138 | config.h defines `static' as an empty replacement string. */ | |
139 | ||
140 | int gray_bitmap_width = gray_width; | |
141 | int gray_bitmap_height = gray_height; | |
62906360 | 142 | char *gray_bitmap_bits = gray_bits; |
333b20bb | 143 | |
255e4140 JD |
144 | /* Non-zero means prompt with the old GTK file selection dialog. */ |
145 | ||
fe2b14b7 | 146 | int x_gtk_use_old_file_dialog; |
255e4140 | 147 | |
a8a35720 JD |
148 | /* If non-zero, by default show hidden files in the GTK file chooser. */ |
149 | ||
150 | int x_gtk_show_hidden_files; | |
151 | ||
641c0105 JD |
152 | /* If non-zero, don't show additional help text in the GTK file chooser. */ |
153 | ||
159f8da7 | 154 | int x_gtk_file_dialog_help_text; |
641c0105 | 155 | |
e0f467cb JD |
156 | /* If non-zero, don't collapse to tool bar when it is detached. */ |
157 | ||
158 | int x_gtk_whole_detached_tool_bar; | |
159 | ||
01f1ba30 | 160 | /* The background and shape of the mouse pointer, and shape when not |
b9dc4443 | 161 | over text or in the modeline. */ |
333b20bb | 162 | |
01f1ba30 | 163 | Lisp_Object Vx_pointer_shape, Vx_nontext_pointer_shape, Vx_mode_pointer_shape; |
0af913d7 | 164 | Lisp_Object Vx_hourglass_pointer_shape; |
333b20bb | 165 | |
ca0ecbf5 | 166 | /* The shape when over mouse-sensitive text. */ |
333b20bb | 167 | |
ca0ecbf5 | 168 | Lisp_Object Vx_sensitive_text_pointer_shape; |
01f1ba30 | 169 | |
8fb4ec9c GM |
170 | /* If non-nil, the pointer shape to indicate that windows can be |
171 | dragged horizontally. */ | |
172 | ||
173 | Lisp_Object Vx_window_horizontal_drag_shape; | |
174 | ||
b9dc4443 | 175 | /* Color of chars displayed in cursor box. */ |
333b20bb | 176 | |
01f1ba30 JB |
177 | Lisp_Object Vx_cursor_fore_pixel; |
178 | ||
b9dc4443 | 179 | /* Nonzero if using X. */ |
333b20bb | 180 | |
b9dc4443 | 181 | static int x_in_use; |
01f1ba30 | 182 | |
b9dc4443 | 183 | /* Non nil if no window manager is in use. */ |
333b20bb | 184 | |
01f1ba30 JB |
185 | Lisp_Object Vx_no_window_manager; |
186 | ||
942ea06d | 187 | /* Regexp matching a font name whose width is the same as `PIXEL_SIZE'. */ |
333b20bb | 188 | |
942ea06d KH |
189 | Lisp_Object Vx_pixel_size_width_font_regexp; |
190 | ||
baaed68e | 191 | Lisp_Object Qnone; |
8af1d7ca | 192 | Lisp_Object Qsuppress_icon; |
01f1ba30 | 193 | Lisp_Object Qundefined_color; |
ae782866 | 194 | Lisp_Object Qcompound_text, Qcancel_timer; |
581e51e8 | 195 | Lisp_Object Qfont_param; |
01f1ba30 | 196 | |
7c0d3ed8 | 197 | /* In dispnew.c */ |
f9942c9e | 198 | |
01f1ba30 JB |
199 | extern Lisp_Object Vwindow_system_version; |
200 | ||
3e6bec3b JD |
201 | /* In editfns.c */ |
202 | ||
203 | extern Lisp_Object Vsystem_name; | |
204 | ||
7c0d3ed8 | 205 | /* The below are defined in frame.c. */ |
333b20bb | 206 | |
6431f2e6 CY |
207 | extern Lisp_Object Vmenu_bar_mode, Vtool_bar_mode; |
208 | ||
f1d2ce7f | 209 | #if GLYPH_DEBUG |
eaf1eea9 GM |
210 | int image_cache_refcount, dpyinfo_refcount; |
211 | #endif | |
212 | ||
e0ab5fcf JD |
213 | #if defined (USE_GTK) && defined (HAVE_FREETYPE) |
214 | char *x_last_font_name; | |
215 | #endif | |
eaf1eea9 | 216 | |
01f1ba30 | 217 | \f |
11ae94fe | 218 | /* Error if we are not connected to X. */ |
333b20bb | 219 | |
7fc9de26 | 220 | void |
971de7fb | 221 | check_x (void) |
11ae94fe | 222 | { |
b9dc4443 | 223 | if (! x_in_use) |
11ae94fe RS |
224 | error ("X windows are not in use or not initialized"); |
225 | } | |
226 | ||
1c59f5df RS |
227 | /* Nonzero if we can use mouse menus. |
228 | You should not call this unless HAVE_MENUS is defined. */ | |
75cc8ee5 RS |
229 | |
230 | int | |
971de7fb | 231 | have_menus_p (void) |
75cc8ee5 | 232 | { |
b9dc4443 RS |
233 | return x_in_use; |
234 | } | |
235 | ||
236 | /* Extract a frame as a FRAME_PTR, defaulting to the selected frame | |
237 | and checking validity for X. */ | |
238 | ||
239 | FRAME_PTR | |
971de7fb | 240 | check_x_frame (Lisp_Object frame) |
b9dc4443 RS |
241 | { |
242 | FRAME_PTR f; | |
243 | ||
244 | if (NILP (frame)) | |
0fe92f72 | 245 | frame = selected_frame; |
b7826503 | 246 | CHECK_LIVE_FRAME (frame); |
0fe92f72 | 247 | f = XFRAME (frame); |
b9dc4443 | 248 | if (! FRAME_X_P (f)) |
1c59f5df | 249 | error ("Non-X frame used"); |
b9dc4443 | 250 | return f; |
75cc8ee5 RS |
251 | } |
252 | ||
7e59217d | 253 | /* Let the user specify an X display with a Lisp object. |
708e05dc | 254 | OBJECT may be nil, a frame or a terminal object. |
b9dc4443 RS |
255 | nil stands for the selected frame--or, if that is not an X frame, |
256 | the first X display on the list. */ | |
257 | ||
7c0d3ed8 | 258 | struct x_display_info * |
971de7fb | 259 | check_x_display_info (Lisp_Object object) |
b9dc4443 | 260 | { |
8ec8a5ec | 261 | struct x_display_info *dpyinfo = NULL; |
177c0ea7 | 262 | |
7e59217d | 263 | if (NILP (object)) |
b9dc4443 | 264 | { |
0fe92f72 | 265 | struct frame *sf = XFRAME (selected_frame); |
177c0ea7 | 266 | |
0fe92f72 | 267 | if (FRAME_X_P (sf) && FRAME_LIVE_P (sf)) |
8ec8a5ec | 268 | dpyinfo = FRAME_X_DISPLAY_INFO (sf); |
b9dc4443 | 269 | else if (x_display_list != 0) |
8ec8a5ec | 270 | dpyinfo = x_display_list; |
b9dc4443 RS |
271 | else |
272 | error ("X windows are not in use or not initialized"); | |
273 | } | |
708e05dc | 274 | else if (TERMINALP (object)) |
b6660415 | 275 | { |
fd0f53a9 | 276 | struct terminal *t = get_terminal (object, 1); |
b6660415 | 277 | |
6ed8eeff KL |
278 | if (t->type != output_x_window) |
279 | error ("Terminal %d is not an X display", XINT (object)); | |
b6660415 | 280 | |
6ed8eeff | 281 | dpyinfo = t->display_info.x; |
b6660415 | 282 | } |
7e59217d KL |
283 | else if (STRINGP (object)) |
284 | dpyinfo = x_display_info_for_name (object); | |
b9dc4443 RS |
285 | else |
286 | { | |
7e59217d | 287 | FRAME_PTR f = check_x_frame (object); |
8ec8a5ec | 288 | dpyinfo = FRAME_X_DISPLAY_INFO (f); |
b9dc4443 | 289 | } |
8ec8a5ec GM |
290 | |
291 | return dpyinfo; | |
b9dc4443 | 292 | } |
333b20bb | 293 | |
b9dc4443 | 294 | \f |
f676886a JB |
295 | /* Return the Emacs frame-object corresponding to an X window. |
296 | It could be the frame's main window or an icon window. */ | |
01f1ba30 | 297 | |
34ca5317 | 298 | /* This function can be called during GC, so use GC_xxx type test macros. */ |
bcb2db92 | 299 | |
f676886a | 300 | struct frame * |
971de7fb | 301 | x_window_to_frame (struct x_display_info *dpyinfo, int wdesc) |
01f1ba30 | 302 | { |
f676886a JB |
303 | Lisp_Object tail, frame; |
304 | struct frame *f; | |
01f1ba30 | 305 | |
10b43ac3 JD |
306 | if (wdesc == None) return 0; |
307 | ||
8e50cc2d | 308 | for (tail = Vframe_list; CONSP (tail); tail = XCDR (tail)) |
01f1ba30 | 309 | { |
8e713be6 | 310 | frame = XCAR (tail); |
8e50cc2d | 311 | if (!FRAMEP (frame)) |
01f1ba30 | 312 | continue; |
f676886a | 313 | f = XFRAME (frame); |
2d764c78 | 314 | if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
2d271e2e | 315 | continue; |
0af913d7 | 316 | if (f->output_data.x->hourglass_window == wdesc) |
17cbbf95 | 317 | return f; |
9ef48a9d | 318 | #ifdef USE_X_TOOLKIT |
177c0ea7 | 319 | if ((f->output_data.x->edit_widget |
7556890b | 320 | && XtWindow (f->output_data.x->edit_widget) == wdesc) |
333b20bb GM |
321 | /* A tooltip frame? */ |
322 | || (!f->output_data.x->edit_widget | |
323 | && FRAME_X_WINDOW (f) == wdesc) | |
7556890b | 324 | || f->output_data.x->icon_desc == wdesc) |
9ef48a9d RS |
325 | return f; |
326 | #else /* not USE_X_TOOLKIT */ | |
488dd4c4 JD |
327 | #ifdef USE_GTK |
328 | if (f->output_data.x->edit_widget) | |
329 | { | |
6b61353c | 330 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 JD |
331 | struct x_output *x = f->output_data.x; |
332 | if (gwdesc != 0 && gwdesc == x->edit_widget) | |
333 | return f; | |
334 | } | |
335 | #endif /* USE_GTK */ | |
fe24a618 | 336 | if (FRAME_X_WINDOW (f) == wdesc |
7556890b | 337 | || f->output_data.x->icon_desc == wdesc) |
f676886a | 338 | return f; |
9ef48a9d RS |
339 | #endif /* not USE_X_TOOLKIT */ |
340 | } | |
341 | return 0; | |
342 | } | |
343 | ||
488dd4c4 | 344 | #if defined (USE_X_TOOLKIT) || defined (USE_GTK) |
9ef48a9d RS |
345 | /* Like x_window_to_frame but also compares the window with the widget's |
346 | windows. */ | |
347 | ||
348 | struct frame * | |
971de7fb | 349 | x_any_window_to_frame (struct x_display_info *dpyinfo, int wdesc) |
9ef48a9d RS |
350 | { |
351 | Lisp_Object tail, frame; | |
17cbbf95 | 352 | struct frame *f, *found; |
7556890b | 353 | struct x_output *x; |
9ef48a9d | 354 | |
10b43ac3 JD |
355 | if (wdesc == None) return NULL; |
356 | ||
17cbbf95 | 357 | found = NULL; |
8e50cc2d | 358 | for (tail = Vframe_list; CONSP (tail) && !found; tail = XCDR (tail)) |
9ef48a9d | 359 | { |
8e713be6 | 360 | frame = XCAR (tail); |
8e50cc2d | 361 | if (!FRAMEP (frame)) |
9ef48a9d | 362 | continue; |
177c0ea7 | 363 | |
9ef48a9d | 364 | f = XFRAME (frame); |
17cbbf95 | 365 | if (FRAME_X_P (f) && FRAME_X_DISPLAY_INFO (f) == dpyinfo) |
333b20bb | 366 | { |
17cbbf95 GM |
367 | /* This frame matches if the window is any of its widgets. */ |
368 | x = f->output_data.x; | |
0af913d7 | 369 | if (x->hourglass_window == wdesc) |
17cbbf95 GM |
370 | found = f; |
371 | else if (x->widget) | |
372 | { | |
488dd4c4 | 373 | #ifdef USE_GTK |
6b61353c | 374 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 | 375 | if (gwdesc != 0 |
a54fa5b7 | 376 | && gtk_widget_get_toplevel (gwdesc) == x->widget) |
488dd4c4 JD |
377 | found = f; |
378 | #else | |
177c0ea7 JB |
379 | if (wdesc == XtWindow (x->widget) |
380 | || wdesc == XtWindow (x->column_widget) | |
17cbbf95 GM |
381 | || wdesc == XtWindow (x->edit_widget)) |
382 | found = f; | |
383 | /* Match if the window is this frame's menubar. */ | |
384 | else if (lw_window_is_in_menubar (wdesc, x->menubar_widget)) | |
385 | found = f; | |
488dd4c4 | 386 | #endif |
17cbbf95 GM |
387 | } |
388 | else if (FRAME_X_WINDOW (f) == wdesc) | |
389 | /* A tooltip frame. */ | |
390 | found = f; | |
333b20bb | 391 | } |
01f1ba30 | 392 | } |
177c0ea7 | 393 | |
17cbbf95 | 394 | return found; |
01f1ba30 | 395 | } |
5e65b9ab | 396 | |
fd3a3022 RS |
397 | /* Likewise, but consider only the menu bar widget. */ |
398 | ||
399 | struct frame * | |
971de7fb | 400 | x_menubar_window_to_frame (struct x_display_info *dpyinfo, int wdesc) |
fd3a3022 RS |
401 | { |
402 | Lisp_Object tail, frame; | |
403 | struct frame *f; | |
7556890b | 404 | struct x_output *x; |
fd3a3022 | 405 | |
10b43ac3 JD |
406 | if (wdesc == None) return 0; |
407 | ||
8e50cc2d | 408 | for (tail = Vframe_list; CONSP (tail); tail = XCDR (tail)) |
fd3a3022 | 409 | { |
8e713be6 | 410 | frame = XCAR (tail); |
8e50cc2d | 411 | if (!FRAMEP (frame)) |
fd3a3022 RS |
412 | continue; |
413 | f = XFRAME (frame); | |
2d764c78 | 414 | if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
fd3a3022 | 415 | continue; |
7556890b | 416 | x = f->output_data.x; |
fd3a3022 | 417 | /* Match if the window is this frame's menubar. */ |
488dd4c4 JD |
418 | #ifdef USE_GTK |
419 | if (x->menubar_widget) | |
420 | { | |
6b61353c | 421 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
177c0ea7 | 422 | |
a54fa5b7 JD |
423 | /* This gives false positives, but the rectangle check in xterm.c |
424 | where this is called takes care of that. */ | |
488dd4c4 JD |
425 | if (gwdesc != 0 |
426 | && (gwdesc == x->menubar_widget | |
a54fa5b7 JD |
427 | || gtk_widget_is_ancestor (x->menubar_widget, gwdesc) |
428 | || gtk_widget_is_ancestor (gwdesc, x->menubar_widget))) | |
429 | return f; | |
488dd4c4 JD |
430 | } |
431 | #else | |
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 * | |
971de7fb | 444 | x_top_window_to_frame (struct x_display_info *dpyinfo, int wdesc) |
5e65b9ab RS |
445 | { |
446 | Lisp_Object tail, frame; | |
447 | struct frame *f; | |
7556890b | 448 | struct x_output *x; |
5e65b9ab | 449 | |
10b43ac3 JD |
450 | if (wdesc == None) return 0; |
451 | ||
8e50cc2d | 452 | for (tail = Vframe_list; CONSP (tail); tail = XCDR (tail)) |
5e65b9ab | 453 | { |
8e713be6 | 454 | frame = XCAR (tail); |
8e50cc2d | 455 | if (!FRAMEP (frame)) |
5e65b9ab RS |
456 | continue; |
457 | f = XFRAME (frame); | |
2d764c78 | 458 | if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
2d271e2e | 459 | continue; |
7556890b | 460 | x = f->output_data.x; |
333b20bb GM |
461 | |
462 | if (x->widget) | |
463 | { | |
464 | /* This frame matches if the window is its topmost widget. */ | |
488dd4c4 | 465 | #ifdef USE_GTK |
6b61353c | 466 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 JD |
467 | if (gwdesc == x->widget) |
468 | return f; | |
469 | #else | |
333b20bb GM |
470 | if (wdesc == XtWindow (x->widget)) |
471 | return f; | |
7a994728 KH |
472 | #if 0 /* I don't know why it did this, |
473 | but it seems logically wrong, | |
474 | and it causes trouble for MapNotify events. */ | |
333b20bb | 475 | /* Match if the window is this frame's menubar. */ |
177c0ea7 | 476 | if (x->menubar_widget |
333b20bb GM |
477 | && wdesc == XtWindow (x->menubar_widget)) |
478 | return f; | |
488dd4c4 | 479 | #endif |
7a994728 | 480 | #endif |
333b20bb GM |
481 | } |
482 | else if (FRAME_X_WINDOW (f) == wdesc) | |
483 | /* Tooltip frame. */ | |
484 | return f; | |
5e65b9ab RS |
485 | } |
486 | return 0; | |
487 | } | |
488dd4c4 | 488 | #endif /* USE_X_TOOLKIT || USE_GTK */ |
01f1ba30 | 489 | |
01f1ba30 | 490 | \f |
203c1d73 | 491 | |
f57e2426 J |
492 | static void x_default_font_parameter (struct frame *, Lisp_Object); |
493 | ||
494 | static Lisp_Object unwind_create_frame (Lisp_Object); | |
495 | static Lisp_Object unwind_create_tip_frame (Lisp_Object); | |
496 | ||
497 | void x_set_foreground_color (struct frame *, Lisp_Object, Lisp_Object); | |
498 | static void x_set_wait_for_wm (struct frame *, Lisp_Object, Lisp_Object); | |
499 | void x_set_background_color (struct frame *, Lisp_Object, Lisp_Object); | |
500 | void x_set_mouse_color (struct frame *, Lisp_Object, Lisp_Object); | |
501 | void x_set_cursor_color (struct frame *, Lisp_Object, Lisp_Object); | |
502 | void x_set_border_color (struct frame *, Lisp_Object, Lisp_Object); | |
503 | void x_set_cursor_type (struct frame *, Lisp_Object, Lisp_Object); | |
504 | void x_set_icon_type (struct frame *, Lisp_Object, Lisp_Object); | |
505 | void x_set_icon_name (struct frame *, Lisp_Object, Lisp_Object); | |
506 | void x_explicitly_set_name (struct frame *, Lisp_Object, Lisp_Object); | |
507 | void x_set_menu_bar_lines (struct frame *, Lisp_Object, Lisp_Object); | |
508 | void x_set_title (struct frame *, Lisp_Object, Lisp_Object); | |
509 | void x_set_tool_bar_lines (struct frame *, Lisp_Object, Lisp_Object); | |
510 | void x_set_scroll_bar_foreground (struct frame *, Lisp_Object, | |
511 | Lisp_Object); | |
512 | void x_set_scroll_bar_background (struct frame *, Lisp_Object, | |
513 | Lisp_Object); | |
514 | static Lisp_Object x_default_scroll_bar_color_parameter (struct frame *, | |
515 | Lisp_Object, | |
516 | Lisp_Object, | |
517 | char *, char *, | |
518 | int); | |
01f1ba30 | 519 | \f |
49d41073 | 520 | |
08a90d6a | 521 | /* Store the screen positions of frame F into XPTR and YPTR. |
e9445337 RS |
522 | These are the positions of the containing window manager window, |
523 | not Emacs's own window. */ | |
524 | ||
525 | void | |
971de7fb | 526 | x_real_positions (FRAME_PTR f, int *xptr, int *yptr) |
e9445337 | 527 | { |
49d41073 EZ |
528 | int win_x, win_y, outer_x, outer_y; |
529 | int real_x = 0, real_y = 0; | |
530 | int had_errors = 0; | |
531 | Window win = f->output_data.x->parent_desc; | |
e9445337 | 532 | |
49d41073 EZ |
533 | BLOCK_INPUT; |
534 | ||
9ba8e10d | 535 | x_catch_errors (FRAME_X_DISPLAY (f)); |
043835a3 | 536 | |
49d41073 EZ |
537 | if (win == FRAME_X_DISPLAY_INFO (f)->root_window) |
538 | win = FRAME_OUTER_WINDOW (f); | |
539 | ||
540 | /* This loop traverses up the containment tree until we hit the root | |
541 | window. Window managers may intersect many windows between our window | |
542 | and the root window. The window we find just before the root window | |
543 | should be the outer WM window. */ | |
544 | for (;;) | |
e9445337 | 545 | { |
49d41073 EZ |
546 | Window wm_window, rootw; |
547 | Window *tmp_children; | |
548 | unsigned int tmp_nchildren; | |
e7161ad9 | 549 | int success; |
ca7bac79 | 550 | |
e7161ad9 RS |
551 | success = XQueryTree (FRAME_X_DISPLAY (f), win, &rootw, |
552 | &wm_window, &tmp_children, &tmp_nchildren); | |
08a90d6a | 553 | |
49d41073 | 554 | had_errors = x_had_errors_p (FRAME_X_DISPLAY (f)); |
08a90d6a | 555 | |
e7161ad9 RS |
556 | /* Don't free tmp_children if XQueryTree failed. */ |
557 | if (! success) | |
558 | break; | |
559 | ||
560 | XFree ((char *) tmp_children); | |
561 | ||
49d41073 EZ |
562 | if (wm_window == rootw || had_errors) |
563 | break; | |
08a90d6a | 564 | |
49d41073 EZ |
565 | win = wm_window; |
566 | } | |
177c0ea7 | 567 | |
49d41073 EZ |
568 | if (! had_errors) |
569 | { | |
47c53789 | 570 | unsigned int ign; |
49d41073 | 571 | Window child, rootw; |
177c0ea7 | 572 | |
49d41073 EZ |
573 | /* Get the real coordinates for the WM window upper left corner */ |
574 | XGetGeometry (FRAME_X_DISPLAY (f), win, | |
575 | &rootw, &real_x, &real_y, &ign, &ign, &ign, &ign); | |
576 | ||
577 | /* Translate real coordinates to coordinates relative to our | |
578 | window. For our window, the upper left corner is 0, 0. | |
579 | Since the upper left corner of the WM window is outside | |
580 | our window, win_x and win_y will be negative: | |
581 | ||
582 | ------------------ ---> x | |
583 | | title | | |
584 | | ----------------- v y | |
585 | | | our window | |
586 | */ | |
8a07bba0 | 587 | XTranslateCoordinates (FRAME_X_DISPLAY (f), |
e9445337 | 588 | |
8a07bba0 | 589 | /* From-window, to-window. */ |
8a07bba0 | 590 | FRAME_X_DISPLAY_INFO (f)->root_window, |
49d41073 | 591 | FRAME_X_WINDOW (f), |
e9445337 | 592 | |
8a07bba0 | 593 | /* From-position, to-position. */ |
49d41073 | 594 | real_x, real_y, &win_x, &win_y, |
08a90d6a | 595 | |
8a07bba0 RS |
596 | /* Child of win. */ |
597 | &child); | |
e9445337 | 598 | |
49d41073 | 599 | if (FRAME_X_WINDOW (f) == FRAME_OUTER_WINDOW (f)) |
845e9d85 | 600 | { |
49d41073 EZ |
601 | outer_x = win_x; |
602 | outer_y = win_y; | |
845e9d85 | 603 | } |
49d41073 EZ |
604 | else |
605 | { | |
606 | XTranslateCoordinates (FRAME_X_DISPLAY (f), | |
ca7bac79 | 607 | |
49d41073 EZ |
608 | /* From-window, to-window. */ |
609 | FRAME_X_DISPLAY_INFO (f)->root_window, | |
610 | FRAME_OUTER_WINDOW (f), | |
177c0ea7 | 611 | |
49d41073 EZ |
612 | /* From-position, to-position. */ |
613 | real_x, real_y, &outer_x, &outer_y, | |
177c0ea7 | 614 | |
49d41073 EZ |
615 | /* Child of win. */ |
616 | &child); | |
be786000 | 617 | } |
08a90d6a | 618 | |
49d41073 EZ |
619 | had_errors = x_had_errors_p (FRAME_X_DISPLAY (f)); |
620 | } | |
177c0ea7 | 621 | |
4545fa20 | 622 | x_uncatch_errors (); |
177c0ea7 | 623 | |
49d41073 EZ |
624 | UNBLOCK_INPUT; |
625 | ||
626 | if (had_errors) return; | |
177c0ea7 | 627 | |
be786000 KS |
628 | f->x_pixels_diff = -win_x; |
629 | f->y_pixels_diff = -win_y; | |
630 | ||
631 | FRAME_X_OUTPUT (f)->x_pixels_outer_diff = -outer_x; | |
632 | FRAME_X_OUTPUT (f)->y_pixels_outer_diff = -outer_y; | |
49d41073 EZ |
633 | |
634 | *xptr = real_x; | |
635 | *yptr = real_y; | |
e9445337 RS |
636 | } |
637 | ||
01f1ba30 | 638 | \f |
82978295 | 639 | |
d62c8769 GM |
640 | |
641 | /* Gamma-correct COLOR on frame F. */ | |
642 | ||
643 | void | |
971de7fb | 644 | gamma_correct (struct frame *f, XColor *color) |
d62c8769 GM |
645 | { |
646 | if (f->gamma) | |
647 | { | |
648 | color->red = pow (color->red / 65535.0, f->gamma) * 65535.0 + 0.5; | |
649 | color->green = pow (color->green / 65535.0, f->gamma) * 65535.0 + 0.5; | |
650 | color->blue = pow (color->blue / 65535.0, f->gamma) * 65535.0 + 0.5; | |
651 | } | |
652 | } | |
653 | ||
654 | ||
7b746c38 GM |
655 | /* Decide if color named COLOR_NAME is valid for use on frame F. If |
656 | so, return the RGB values in COLOR. If ALLOC_P is non-zero, | |
657 | allocate the color. Value is zero if COLOR_NAME is invalid, or | |
658 | no color could be allocated. */ | |
e12d55b2 | 659 | |
01f1ba30 | 660 | int |
971de7fb | 661 | x_defined_color (struct frame *f, char *color_name, XColor *color, int alloc_p) |
01f1ba30 | 662 | { |
7b746c38 GM |
663 | int success_p; |
664 | Display *dpy = FRAME_X_DISPLAY (f); | |
665 | Colormap cmap = FRAME_X_COLORMAP (f); | |
01f1ba30 JB |
666 | |
667 | BLOCK_INPUT; | |
7b746c38 GM |
668 | success_p = XParseColor (dpy, cmap, color_name, color); |
669 | if (success_p && alloc_p) | |
670 | success_p = x_alloc_nearest_color (f, cmap, color); | |
01f1ba30 JB |
671 | UNBLOCK_INPUT; |
672 | ||
7b746c38 | 673 | return success_p; |
01f1ba30 JB |
674 | } |
675 | ||
9b2956e2 GM |
676 | |
677 | /* Return the pixel color value for color COLOR_NAME on frame F. If F | |
678 | is a monochrome frame, return MONO_COLOR regardless of what ARG says. | |
679 | Signal an error if color can't be allocated. */ | |
01f1ba30 JB |
680 | |
681 | int | |
971de7fb | 682 | x_decode_color (FRAME_PTR f, Lisp_Object color_name, int mono_color) |
01f1ba30 | 683 | { |
b9dc4443 | 684 | XColor cdef; |
01f1ba30 | 685 | |
b7826503 | 686 | CHECK_STRING (color_name); |
01f1ba30 | 687 | |
9b2956e2 GM |
688 | #if 0 /* Don't do this. It's wrong when we're not using the default |
689 | colormap, it makes freeing difficult, and it's probably not | |
690 | an important optimization. */ | |
d5db4077 | 691 | if (strcmp (SDATA (color_name), "black") == 0) |
b9dc4443 | 692 | return BLACK_PIX_DEFAULT (f); |
d5db4077 | 693 | else if (strcmp (SDATA (color_name), "white") == 0) |
b9dc4443 | 694 | return WHITE_PIX_DEFAULT (f); |
9b2956e2 | 695 | #endif |
01f1ba30 | 696 | |
9b2956e2 | 697 | /* Return MONO_COLOR for monochrome frames. */ |
b9dc4443 | 698 | if (FRAME_X_DISPLAY_INFO (f)->n_planes == 1) |
9b2956e2 | 699 | return mono_color; |
01f1ba30 | 700 | |
2d764c78 | 701 | /* x_defined_color is responsible for coping with failures |
95626e11 | 702 | by looking for a near-miss. */ |
d5db4077 | 703 | if (x_defined_color (f, SDATA (color_name), &cdef, 1)) |
95626e11 RS |
704 | return cdef.pixel; |
705 | ||
93217cef | 706 | signal_error ("Undefined color", color_name); |
01f1ba30 | 707 | } |
9b2956e2 GM |
708 | |
709 | ||
01f1ba30 | 710 | \f |
ea0a1f53 GM |
711 | /* Change the `wait-for-wm' frame parameter of frame F. OLD_VALUE is |
712 | the previous value of that parameter, NEW_VALUE is the new value. | |
713 | See also the comment of wait_for_wm in struct x_output. */ | |
714 | ||
715 | static void | |
971de7fb | 716 | x_set_wait_for_wm (struct frame *f, Lisp_Object new_value, Lisp_Object old_value) |
ea0a1f53 GM |
717 | { |
718 | f->output_data.x->wait_for_wm = !NILP (new_value); | |
719 | } | |
720 | ||
993d0721 JB |
721 | #ifdef USE_GTK |
722 | ||
465aa50a JD |
723 | /* Set icon from FILE for frame F. By using GTK functions the icon |
724 | may be any format that GdkPixbuf knows about, i.e. not just bitmaps. */ | |
993d0721 JB |
725 | |
726 | int | |
971de7fb | 727 | xg_set_icon (FRAME_PTR f, Lisp_Object file) |
993d0721 | 728 | { |
465aa50a JD |
729 | int result = 0; |
730 | Lisp_Object found; | |
993d0721 | 731 | |
465aa50a JD |
732 | found = x_find_image_file (file); |
733 | ||
734 | if (! NILP (found)) | |
735 | { | |
736 | GdkPixbuf *pixbuf; | |
737 | GError *err = NULL; | |
47c53789 | 738 | char *filename = (char *) SDATA (found); |
465aa50a JD |
739 | BLOCK_INPUT; |
740 | ||
741 | pixbuf = gdk_pixbuf_new_from_file (filename, &err); | |
742 | ||
743 | if (pixbuf) | |
744 | { | |
745 | gtk_window_set_icon (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)), | |
746 | pixbuf); | |
747 | g_object_unref (pixbuf); | |
748 | ||
749 | result = 1; | |
750 | } | |
751 | else | |
752 | g_error_free (err); | |
753 | ||
754 | UNBLOCK_INPUT; | |
755 | } | |
756 | ||
465aa50a | 757 | return result; |
993d0721 | 758 | } |
9f7b984b CY |
759 | |
760 | int | |
971de7fb | 761 | xg_set_icon_from_xpm_data (FRAME_PTR f, char **data) |
9f7b984b CY |
762 | { |
763 | int result = 0; | |
47c53789 | 764 | GdkPixbuf *pixbuf = gdk_pixbuf_new_from_xpm_data ((const char **) data); |
9f7b984b CY |
765 | |
766 | if (!pixbuf) | |
47c53789 | 767 | return 0; |
9f7b984b | 768 | |
47c53789 | 769 | gtk_window_set_icon (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)), pixbuf); |
9f7b984b CY |
770 | g_object_unref (pixbuf); |
771 | return 1; | |
772 | } | |
993d0721 JB |
773 | #endif /* USE_GTK */ |
774 | ||
ea0a1f53 | 775 | |
f676886a | 776 | /* Functions called only from `x_set_frame_param' |
01f1ba30 JB |
777 | to set individual parameters. |
778 | ||
fe24a618 | 779 | If FRAME_X_WINDOW (f) is 0, |
f676886a | 780 | the frame is being created and its X-window does not exist yet. |
01f1ba30 JB |
781 | In that case, just record the parameter's new value |
782 | in the standard place; do not attempt to change the window. */ | |
783 | ||
784 | void | |
971de7fb | 785 | x_set_foreground_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
01f1ba30 | 786 | { |
09393d07 GM |
787 | struct x_output *x = f->output_data.x; |
788 | unsigned long fg, old_fg; | |
a76206dc | 789 | |
09393d07 | 790 | fg = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
ce593f6e KL |
791 | old_fg = FRAME_FOREGROUND_PIXEL (f); |
792 | FRAME_FOREGROUND_PIXEL (f) = fg; | |
a76206dc | 793 | |
fe24a618 | 794 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 795 | { |
09393d07 | 796 | Display *dpy = FRAME_X_DISPLAY (f); |
177c0ea7 | 797 | |
09393d07 GM |
798 | BLOCK_INPUT; |
799 | XSetForeground (dpy, x->normal_gc, fg); | |
800 | XSetBackground (dpy, x->reverse_gc, fg); | |
36d42089 | 801 | |
09393d07 GM |
802 | if (x->cursor_pixel == old_fg) |
803 | { | |
804 | unload_color (f, x->cursor_pixel); | |
805 | x->cursor_pixel = x_copy_color (f, fg); | |
806 | XSetBackground (dpy, x->cursor_gc, x->cursor_pixel); | |
807 | } | |
177c0ea7 | 808 | |
01f1ba30 | 809 | UNBLOCK_INPUT; |
177c0ea7 | 810 | |
05c8abbe | 811 | update_face_from_frame_parameter (f, Qforeground_color, arg); |
177c0ea7 | 812 | |
179956b9 | 813 | if (FRAME_VISIBLE_P (f)) |
f676886a | 814 | redraw_frame (f); |
01f1ba30 | 815 | } |
177c0ea7 | 816 | |
09393d07 | 817 | unload_color (f, old_fg); |
01f1ba30 JB |
818 | } |
819 | ||
820 | void | |
971de7fb | 821 | x_set_background_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
01f1ba30 | 822 | { |
09393d07 GM |
823 | struct x_output *x = f->output_data.x; |
824 | unsigned long bg; | |
01f1ba30 | 825 | |
09393d07 | 826 | bg = x_decode_color (f, arg, WHITE_PIX_DEFAULT (f)); |
ce593f6e KL |
827 | unload_color (f, FRAME_BACKGROUND_PIXEL (f)); |
828 | FRAME_BACKGROUND_PIXEL (f) = bg; | |
a76206dc | 829 | |
fe24a618 | 830 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 831 | { |
09393d07 | 832 | Display *dpy = FRAME_X_DISPLAY (f); |
177c0ea7 | 833 | |
09393d07 GM |
834 | BLOCK_INPUT; |
835 | XSetBackground (dpy, x->normal_gc, bg); | |
836 | XSetForeground (dpy, x->reverse_gc, bg); | |
837 | XSetWindowBackground (dpy, FRAME_X_WINDOW (f), bg); | |
838 | XSetForeground (dpy, x->cursor_gc, bg); | |
839 | ||
488dd4c4 JD |
840 | #ifdef USE_GTK |
841 | xg_set_background_color (f, bg); | |
842 | #endif | |
843 | ||
f76e0368 GM |
844 | #ifndef USE_TOOLKIT_SCROLL_BARS /* Turns out to be annoying with |
845 | toolkit scroll bars. */ | |
846 | { | |
847 | Lisp_Object bar; | |
848 | for (bar = FRAME_SCROLL_BARS (f); | |
849 | !NILP (bar); | |
850 | bar = XSCROLL_BAR (bar)->next) | |
851 | { | |
056ce195 | 852 | Window window = XSCROLL_BAR (bar)->x_window; |
f76e0368 GM |
853 | XSetWindowBackground (dpy, window, bg); |
854 | } | |
855 | } | |
856 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
01f1ba30 | 857 | |
09393d07 | 858 | UNBLOCK_INPUT; |
05c8abbe | 859 | update_face_from_frame_parameter (f, Qbackground_color, arg); |
ea96210c | 860 | |
179956b9 | 861 | if (FRAME_VISIBLE_P (f)) |
f676886a | 862 | redraw_frame (f); |
01f1ba30 JB |
863 | } |
864 | } | |
865 | ||
e044e4fc | 866 | static Cursor |
971de7fb | 867 | make_invisible_cursor (struct frame *f) |
e044e4fc JD |
868 | { |
869 | Display *dpy = FRAME_X_DISPLAY (f); | |
870 | static char const no_data[] = { 0 }; | |
871 | Pixmap pix; | |
872 | XColor col; | |
873 | Cursor c; | |
874 | ||
875 | x_catch_errors (dpy); | |
876 | pix = XCreateBitmapFromData (dpy, FRAME_X_DISPLAY_INFO (f)->root_window, | |
877 | no_data, 1, 1); | |
878 | if (! x_had_errors_p (dpy) && pix != None) | |
879 | { | |
880 | col.pixel = 0; | |
881 | col.red = col.green = col.blue = 0; | |
882 | col.flags = DoRed | DoGreen | DoBlue; | |
883 | c = XCreatePixmapCursor (dpy, pix, pix, &col, &col, 0, 0); | |
884 | if (x_had_errors_p (dpy) || c == None) | |
885 | c = 0; | |
886 | XFreePixmap (dpy, pix); | |
887 | } | |
888 | ||
889 | x_uncatch_errors (); | |
890 | ||
891 | return c; | |
892 | } | |
893 | ||
01f1ba30 | 894 | void |
971de7fb | 895 | x_set_mouse_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
01f1ba30 | 896 | { |
09393d07 GM |
897 | struct x_output *x = f->output_data.x; |
898 | Display *dpy = FRAME_X_DISPLAY (f); | |
3d970f28 | 899 | Cursor cursor, nontext_cursor, mode_cursor, hand_cursor; |
0af913d7 | 900 | Cursor hourglass_cursor, horizontal_drag_cursor; |
51a1d2d8 | 901 | unsigned long pixel = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
ce593f6e | 902 | unsigned long mask_color = FRAME_BACKGROUND_PIXEL (f); |
a76206dc | 903 | |
51a1d2d8 | 904 | /* Don't let pointers be invisible. */ |
09393d07 | 905 | if (mask_color == pixel) |
bcf26b38 GM |
906 | { |
907 | x_free_colors (f, &pixel, 1); | |
ce593f6e | 908 | pixel = x_copy_color (f, FRAME_FOREGROUND_PIXEL (f)); |
bcf26b38 | 909 | } |
a76206dc | 910 | |
09393d07 GM |
911 | unload_color (f, x->mouse_pixel); |
912 | x->mouse_pixel = pixel; | |
01f1ba30 JB |
913 | |
914 | BLOCK_INPUT; | |
fe24a618 | 915 | |
eb8c3be9 | 916 | /* It's not okay to crash if the user selects a screwy cursor. */ |
9ba8e10d | 917 | x_catch_errors (dpy); |
fe24a618 | 918 | |
09393d07 | 919 | if (!NILP (Vx_pointer_shape)) |
01f1ba30 | 920 | { |
b7826503 | 921 | CHECK_NUMBER (Vx_pointer_shape); |
09393d07 | 922 | cursor = XCreateFontCursor (dpy, XINT (Vx_pointer_shape)); |
01f1ba30 JB |
923 | } |
924 | else | |
09393d07 GM |
925 | cursor = XCreateFontCursor (dpy, XC_xterm); |
926 | x_check_errors (dpy, "bad text pointer cursor: %s"); | |
01f1ba30 | 927 | |
09393d07 | 928 | if (!NILP (Vx_nontext_pointer_shape)) |
01f1ba30 | 929 | { |
b7826503 | 930 | CHECK_NUMBER (Vx_nontext_pointer_shape); |
09393d07 GM |
931 | nontext_cursor |
932 | = XCreateFontCursor (dpy, XINT (Vx_nontext_pointer_shape)); | |
01f1ba30 JB |
933 | } |
934 | else | |
09393d07 GM |
935 | nontext_cursor = XCreateFontCursor (dpy, XC_left_ptr); |
936 | x_check_errors (dpy, "bad nontext pointer cursor: %s"); | |
01f1ba30 | 937 | |
09393d07 | 938 | if (!NILP (Vx_hourglass_pointer_shape)) |
333b20bb | 939 | { |
b7826503 | 940 | CHECK_NUMBER (Vx_hourglass_pointer_shape); |
09393d07 GM |
941 | hourglass_cursor |
942 | = XCreateFontCursor (dpy, XINT (Vx_hourglass_pointer_shape)); | |
333b20bb GM |
943 | } |
944 | else | |
09393d07 GM |
945 | hourglass_cursor = XCreateFontCursor (dpy, XC_watch); |
946 | x_check_errors (dpy, "bad hourglass pointer cursor: %s"); | |
177c0ea7 | 947 | |
09393d07 | 948 | if (!NILP (Vx_mode_pointer_shape)) |
01f1ba30 | 949 | { |
b7826503 | 950 | CHECK_NUMBER (Vx_mode_pointer_shape); |
09393d07 | 951 | mode_cursor = XCreateFontCursor (dpy, XINT (Vx_mode_pointer_shape)); |
01f1ba30 JB |
952 | } |
953 | else | |
09393d07 GM |
954 | mode_cursor = XCreateFontCursor (dpy, XC_xterm); |
955 | x_check_errors (dpy, "bad modeline pointer cursor: %s"); | |
95f80c78 | 956 | |
09393d07 | 957 | if (!NILP (Vx_sensitive_text_pointer_shape)) |
95f80c78 | 958 | { |
b7826503 | 959 | CHECK_NUMBER (Vx_sensitive_text_pointer_shape); |
3d970f28 | 960 | hand_cursor |
09393d07 | 961 | = XCreateFontCursor (dpy, XINT (Vx_sensitive_text_pointer_shape)); |
95f80c78 FP |
962 | } |
963 | else | |
3d970f28 | 964 | hand_cursor = XCreateFontCursor (dpy, XC_hand2); |
01f1ba30 | 965 | |
8fb4ec9c GM |
966 | if (!NILP (Vx_window_horizontal_drag_shape)) |
967 | { | |
b7826503 | 968 | CHECK_NUMBER (Vx_window_horizontal_drag_shape); |
8fb4ec9c | 969 | horizontal_drag_cursor |
09393d07 | 970 | = XCreateFontCursor (dpy, XINT (Vx_window_horizontal_drag_shape)); |
8fb4ec9c GM |
971 | } |
972 | else | |
973 | horizontal_drag_cursor | |
09393d07 | 974 | = XCreateFontCursor (dpy, XC_sb_h_double_arrow); |
8fb4ec9c | 975 | |
fe24a618 | 976 | /* Check and report errors with the above calls. */ |
09393d07 | 977 | x_check_errors (dpy, "can't set cursor shape: %s"); |
4545fa20 | 978 | x_uncatch_errors (); |
fe24a618 | 979 | |
01f1ba30 JB |
980 | { |
981 | XColor fore_color, back_color; | |
982 | ||
09393d07 | 983 | fore_color.pixel = x->mouse_pixel; |
a31fedb7 | 984 | x_query_color (f, &fore_color); |
01f1ba30 | 985 | back_color.pixel = mask_color; |
a31fedb7 | 986 | x_query_color (f, &back_color); |
177c0ea7 | 987 | |
09393d07 GM |
988 | XRecolorCursor (dpy, cursor, &fore_color, &back_color); |
989 | XRecolorCursor (dpy, nontext_cursor, &fore_color, &back_color); | |
990 | XRecolorCursor (dpy, mode_cursor, &fore_color, &back_color); | |
3d970f28 | 991 | XRecolorCursor (dpy, hand_cursor, &fore_color, &back_color); |
09393d07 GM |
992 | XRecolorCursor (dpy, hourglass_cursor, &fore_color, &back_color); |
993 | XRecolorCursor (dpy, horizontal_drag_cursor, &fore_color, &back_color); | |
01f1ba30 | 994 | } |
01f1ba30 | 995 | |
fe24a618 | 996 | if (FRAME_X_WINDOW (f) != 0) |
e044e4fc JD |
997 | XDefineCursor (dpy, FRAME_X_WINDOW (f), |
998 | f->output_data.x->current_cursor = cursor); | |
09393d07 | 999 | |
e044e4fc JD |
1000 | if (FRAME_X_DISPLAY_INFO (f)->invisible_cursor == 0) |
1001 | FRAME_X_DISPLAY_INFO (f)->invisible_cursor = make_invisible_cursor (f); | |
1002 | ||
09393d07 GM |
1003 | if (cursor != x->text_cursor |
1004 | && x->text_cursor != 0) | |
1005 | XFreeCursor (dpy, x->text_cursor); | |
1006 | x->text_cursor = cursor; | |
1007 | ||
1008 | if (nontext_cursor != x->nontext_cursor | |
1009 | && x->nontext_cursor != 0) | |
1010 | XFreeCursor (dpy, x->nontext_cursor); | |
1011 | x->nontext_cursor = nontext_cursor; | |
1012 | ||
1013 | if (hourglass_cursor != x->hourglass_cursor | |
1014 | && x->hourglass_cursor != 0) | |
1015 | XFreeCursor (dpy, x->hourglass_cursor); | |
1016 | x->hourglass_cursor = hourglass_cursor; | |
1017 | ||
1018 | if (mode_cursor != x->modeline_cursor | |
1019 | && x->modeline_cursor != 0) | |
1020 | XFreeCursor (dpy, f->output_data.x->modeline_cursor); | |
1021 | x->modeline_cursor = mode_cursor; | |
177c0ea7 | 1022 | |
3d970f28 KS |
1023 | if (hand_cursor != x->hand_cursor |
1024 | && x->hand_cursor != 0) | |
1025 | XFreeCursor (dpy, x->hand_cursor); | |
1026 | x->hand_cursor = hand_cursor; | |
01f1ba30 | 1027 | |
09393d07 GM |
1028 | if (horizontal_drag_cursor != x->horizontal_drag_cursor |
1029 | && x->horizontal_drag_cursor != 0) | |
1030 | XFreeCursor (dpy, x->horizontal_drag_cursor); | |
1031 | x->horizontal_drag_cursor = horizontal_drag_cursor; | |
8fb4ec9c | 1032 | |
09393d07 | 1033 | XFlush (dpy); |
01f1ba30 | 1034 | UNBLOCK_INPUT; |
05c8abbe GM |
1035 | |
1036 | update_face_from_frame_parameter (f, Qmouse_color, arg); | |
01f1ba30 JB |
1037 | } |
1038 | ||
1039 | void | |
971de7fb | 1040 | x_set_cursor_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
01f1ba30 | 1041 | { |
a76206dc | 1042 | unsigned long fore_pixel, pixel; |
10168ebb | 1043 | int fore_pixel_allocated_p = 0, pixel_allocated_p = 0; |
09393d07 | 1044 | struct x_output *x = f->output_data.x; |
01f1ba30 | 1045 | |
10168ebb GM |
1046 | if (!NILP (Vx_cursor_fore_pixel)) |
1047 | { | |
1048 | fore_pixel = x_decode_color (f, Vx_cursor_fore_pixel, | |
1049 | WHITE_PIX_DEFAULT (f)); | |
1050 | fore_pixel_allocated_p = 1; | |
1051 | } | |
01f1ba30 | 1052 | else |
ce593f6e | 1053 | fore_pixel = FRAME_BACKGROUND_PIXEL (f); |
177c0ea7 | 1054 | |
a76206dc | 1055 | pixel = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
10168ebb | 1056 | pixel_allocated_p = 1; |
a76206dc | 1057 | |
f9942c9e | 1058 | /* Make sure that the cursor color differs from the background color. */ |
ce593f6e | 1059 | if (pixel == FRAME_BACKGROUND_PIXEL (f)) |
01f1ba30 | 1060 | { |
10168ebb GM |
1061 | if (pixel_allocated_p) |
1062 | { | |
1063 | x_free_colors (f, &pixel, 1); | |
1064 | pixel_allocated_p = 0; | |
1065 | } | |
177c0ea7 | 1066 | |
09393d07 | 1067 | pixel = x->mouse_pixel; |
a76206dc | 1068 | if (pixel == fore_pixel) |
10168ebb GM |
1069 | { |
1070 | if (fore_pixel_allocated_p) | |
1071 | { | |
1072 | x_free_colors (f, &fore_pixel, 1); | |
1073 | fore_pixel_allocated_p = 0; | |
1074 | } | |
ce593f6e | 1075 | fore_pixel = FRAME_BACKGROUND_PIXEL (f); |
10168ebb | 1076 | } |
01f1ba30 | 1077 | } |
a76206dc | 1078 | |
09393d07 | 1079 | unload_color (f, x->cursor_foreground_pixel); |
10168ebb GM |
1080 | if (!fore_pixel_allocated_p) |
1081 | fore_pixel = x_copy_color (f, fore_pixel); | |
09393d07 | 1082 | x->cursor_foreground_pixel = fore_pixel; |
01f1ba30 | 1083 | |
09393d07 | 1084 | unload_color (f, x->cursor_pixel); |
10168ebb GM |
1085 | if (!pixel_allocated_p) |
1086 | pixel = x_copy_color (f, pixel); | |
09393d07 | 1087 | x->cursor_pixel = pixel; |
a76206dc | 1088 | |
fe24a618 | 1089 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 1090 | { |
01f1ba30 | 1091 | BLOCK_INPUT; |
09393d07 GM |
1092 | XSetBackground (FRAME_X_DISPLAY (f), x->cursor_gc, x->cursor_pixel); |
1093 | XSetForeground (FRAME_X_DISPLAY (f), x->cursor_gc, fore_pixel); | |
01f1ba30 | 1094 | UNBLOCK_INPUT; |
01f1ba30 | 1095 | |
179956b9 | 1096 | if (FRAME_VISIBLE_P (f)) |
01f1ba30 | 1097 | { |
cedadcfa RS |
1098 | x_update_cursor (f, 0); |
1099 | x_update_cursor (f, 1); | |
01f1ba30 JB |
1100 | } |
1101 | } | |
05c8abbe GM |
1102 | |
1103 | update_face_from_frame_parameter (f, Qcursor_color, arg); | |
01f1ba30 | 1104 | } |
943b580d | 1105 | \f |
f676886a | 1106 | /* Set the border-color of frame F to pixel value PIX. |
01f1ba30 | 1107 | Note that this does not fully take effect if done before |
f676886a | 1108 | F has an x-window. */ |
01f1ba30 | 1109 | |
968b1234 | 1110 | void |
971de7fb | 1111 | x_set_border_pixel (struct frame *f, int pix) |
01f1ba30 | 1112 | { |
a76206dc | 1113 | unload_color (f, f->output_data.x->border_pixel); |
7556890b | 1114 | f->output_data.x->border_pixel = pix; |
01f1ba30 | 1115 | |
be786000 | 1116 | if (FRAME_X_WINDOW (f) != 0 && f->border_width > 0) |
01f1ba30 | 1117 | { |
01f1ba30 | 1118 | BLOCK_INPUT; |
b9dc4443 | 1119 | XSetWindowBorder (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
270958e8 | 1120 | (unsigned long)pix); |
01f1ba30 JB |
1121 | UNBLOCK_INPUT; |
1122 | ||
179956b9 | 1123 | if (FRAME_VISIBLE_P (f)) |
f676886a | 1124 | redraw_frame (f); |
01f1ba30 JB |
1125 | } |
1126 | } | |
1127 | ||
7c0d3ed8 KS |
1128 | /* Set the border-color of frame F to value described by ARG. |
1129 | ARG can be a string naming a color. | |
1130 | The border-color is used for the border that is drawn by the X server. | |
1131 | Note that this does not fully take effect if done before | |
1132 | F has an x-window; it must be redone when the window is created. | |
1133 | ||
1134 | Note: this is done in two routines because of the way X10 works. | |
1135 | ||
1136 | Note: under X11, this is normally the province of the window manager, | |
1137 | and so emacs' border colors may be overridden. */ | |
1138 | ||
1139 | void | |
971de7fb | 1140 | x_set_border_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
7c0d3ed8 KS |
1141 | { |
1142 | int pix; | |
1143 | ||
1144 | CHECK_STRING (arg); | |
1145 | pix = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); | |
1146 | x_set_border_pixel (f, pix); | |
1147 | update_face_from_frame_parameter (f, Qborder_color, arg); | |
1148 | } | |
0d1469d6 | 1149 | |
0d1469d6 GM |
1150 | |
1151 | void | |
971de7fb | 1152 | x_set_cursor_type (FRAME_PTR f, Lisp_Object arg, Lisp_Object oldval) |
0d1469d6 | 1153 | { |
33b2311e | 1154 | set_frame_cursor_types (f, arg); |
dbc4e1c1 | 1155 | |
75691005 RS |
1156 | /* Make sure the cursor gets redrawn. */ |
1157 | cursor_type_changed = 1; | |
dbc4e1c1 | 1158 | } |
943b580d | 1159 | \f |
01f1ba30 | 1160 | void |
971de7fb | 1161 | x_set_icon_type (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
01f1ba30 | 1162 | { |
01f1ba30 JB |
1163 | int result; |
1164 | ||
203c1d73 RS |
1165 | if (STRINGP (arg)) |
1166 | { | |
1167 | if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt)) | |
1168 | return; | |
1169 | } | |
1170 | else if (!STRINGP (oldval) && EQ (oldval, Qnil) == EQ (arg, Qnil)) | |
01f1ba30 JB |
1171 | return; |
1172 | ||
1173 | BLOCK_INPUT; | |
265a9e55 | 1174 | if (NILP (arg)) |
80534dd6 | 1175 | result = x_text_icon (f, |
d5db4077 | 1176 | (char *) SDATA ((!NILP (f->icon_name) |
f468da95 | 1177 | ? f->icon_name |
d5db4077 | 1178 | : f->name))); |
f1c7b5a6 RS |
1179 | else |
1180 | result = x_bitmap_icon (f, arg); | |
01f1ba30 JB |
1181 | |
1182 | if (result) | |
1183 | { | |
01f1ba30 | 1184 | UNBLOCK_INPUT; |
0fb53770 | 1185 | error ("No icon window available"); |
01f1ba30 JB |
1186 | } |
1187 | ||
b9dc4443 | 1188 | XFlush (FRAME_X_DISPLAY (f)); |
01f1ba30 JB |
1189 | UNBLOCK_INPUT; |
1190 | } | |
1191 | ||
80534dd6 | 1192 | void |
971de7fb | 1193 | x_set_icon_name (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
80534dd6 | 1194 | { |
80534dd6 KH |
1195 | int result; |
1196 | ||
1197 | if (STRINGP (arg)) | |
1198 | { | |
1199 | if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt)) | |
1200 | return; | |
1201 | } | |
56f41f98 | 1202 | else if (!NILP (arg) || NILP (oldval)) |
80534dd6 KH |
1203 | return; |
1204 | ||
f468da95 | 1205 | f->icon_name = arg; |
80534dd6 | 1206 | |
7556890b | 1207 | if (f->output_data.x->icon_bitmap != 0) |
80534dd6 KH |
1208 | return; |
1209 | ||
1210 | BLOCK_INPUT; | |
1211 | ||
1212 | result = x_text_icon (f, | |
d5db4077 KR |
1213 | (char *) SDATA ((!NILP (f->icon_name) |
1214 | ? f->icon_name | |
1215 | : !NILP (f->title) | |
1216 | ? f->title | |
1217 | : f->name))); | |
80534dd6 KH |
1218 | |
1219 | if (result) | |
1220 | { | |
1221 | UNBLOCK_INPUT; | |
1222 | error ("No icon window available"); | |
1223 | } | |
1224 | ||
80534dd6 KH |
1225 | XFlush (FRAME_X_DISPLAY (f)); |
1226 | UNBLOCK_INPUT; | |
1227 | } | |
7c0d3ed8 | 1228 | |
943b580d | 1229 | \f |
01f1ba30 | 1230 | void |
971de7fb | 1231 | x_set_menu_bar_lines (struct frame *f, Lisp_Object value, Lisp_Object oldval) |
01f1ba30 | 1232 | { |
7c0d3ed8 | 1233 | int nlines; |
6b61353c | 1234 | #if ! defined (USE_X_TOOLKIT) && ! defined (USE_GTK) |
7c0d3ed8 KS |
1235 | int olines = FRAME_MENU_BAR_LINES (f); |
1236 | #endif | |
177c0ea7 | 1237 | |
7c0d3ed8 KS |
1238 | /* Right now, menu bars don't work properly in minibuf-only frames; |
1239 | most of the commands try to apply themselves to the minibuffer | |
1240 | frame itself, and get an error because you can't switch buffers | |
1241 | in or split the minibuffer window. */ | |
1242 | if (FRAME_MINIBUF_ONLY_P (f)) | |
1243 | return; | |
177c0ea7 | 1244 | |
7c0d3ed8 KS |
1245 | if (INTEGERP (value)) |
1246 | nlines = XINT (value); | |
ea96210c | 1247 | else |
7c0d3ed8 | 1248 | nlines = 0; |
a367641f | 1249 | |
7c0d3ed8 KS |
1250 | /* Make sure we redisplay all windows in this frame. */ |
1251 | windows_or_buffers_changed++; | |
3d09b6be | 1252 | |
488dd4c4 | 1253 | #if defined (USE_X_TOOLKIT) || defined (USE_GTK) |
9ef48a9d RS |
1254 | FRAME_MENU_BAR_LINES (f) = 0; |
1255 | if (nlines) | |
0d8ef3f4 RS |
1256 | { |
1257 | FRAME_EXTERNAL_MENU_BAR (f) = 1; | |
97a1ff91 | 1258 | if (FRAME_X_P (f) && f->output_data.x->menubar_widget == 0) |
0d8ef3f4 RS |
1259 | /* Make sure next redisplay shows the menu bar. */ |
1260 | XWINDOW (FRAME_SELECTED_WINDOW (f))->update_mode_line = Qt; | |
1261 | } | |
9ef48a9d RS |
1262 | else |
1263 | { | |
6bc20398 FP |
1264 | if (FRAME_EXTERNAL_MENU_BAR (f) == 1) |
1265 | free_frame_menubar (f); | |
9ef48a9d | 1266 | FRAME_EXTERNAL_MENU_BAR (f) = 0; |
97a1ff91 RS |
1267 | if (FRAME_X_P (f)) |
1268 | f->output_data.x->menubar_widget = 0; | |
9ef48a9d | 1269 | } |
488dd4c4 | 1270 | #else /* not USE_X_TOOLKIT && not USE_GTK */ |
d043f1a4 | 1271 | FRAME_MENU_BAR_LINES (f) = nlines; |
7c0d3ed8 | 1272 | change_window_heights (f->root_window, nlines - olines); |
1df47e38 YM |
1273 | |
1274 | /* If the menu bar height gets changed, the internal border below | |
1275 | the top margin has to be cleared. Also, if the menu bar gets | |
1276 | larger, the area for the added lines has to be cleared except for | |
1277 | the first menu bar line that is to be drawn later. */ | |
1278 | if (nlines != olines) | |
1279 | { | |
1280 | int height = FRAME_INTERNAL_BORDER_WIDTH (f); | |
1281 | int width = FRAME_PIXEL_WIDTH (f); | |
1282 | int y; | |
1283 | ||
1284 | /* height can be zero here. */ | |
1285 | if (height > 0 && width > 0) | |
1286 | { | |
1287 | y = FRAME_TOP_MARGIN_HEIGHT (f); | |
1288 | ||
1289 | BLOCK_INPUT; | |
1290 | x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
1291 | 0, y, width, height, False); | |
1292 | UNBLOCK_INPUT; | |
1293 | } | |
1294 | ||
1295 | if (nlines > 1 && nlines > olines) | |
1296 | { | |
1297 | y = (olines == 0 ? 1 : olines) * FRAME_LINE_HEIGHT (f); | |
1298 | height = nlines * FRAME_LINE_HEIGHT (f) - y; | |
1299 | ||
1300 | BLOCK_INPUT; | |
1301 | x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
1302 | 0, y, width, height, False); | |
1303 | UNBLOCK_INPUT; | |
1304 | } | |
1305 | ||
1306 | if (nlines == 0 && WINDOWP (f->menu_bar_window)) | |
1307 | clear_glyph_matrix (XWINDOW (f->menu_bar_window)->current_matrix); | |
1308 | } | |
1309 | #endif /* not USE_X_TOOLKIT && not USE_GTK */ | |
333b20bb GM |
1310 | adjust_glyphs (f); |
1311 | } | |
1312 | ||
1313 | ||
1314 | /* Set the number of lines used for the tool bar of frame F to VALUE. | |
1315 | VALUE not an integer, or < 0 means set the lines to zero. OLDVAL | |
1316 | is the old number of tool bar lines. This function changes the | |
1317 | height of all windows on frame F to match the new tool bar height. | |
1318 | The frame's height doesn't change. */ | |
1319 | ||
1320 | void | |
971de7fb | 1321 | x_set_tool_bar_lines (struct frame *f, Lisp_Object value, Lisp_Object oldval) |
333b20bb | 1322 | { |
52de7ce9 GM |
1323 | int delta, nlines, root_height; |
1324 | Lisp_Object root_window; | |
333b20bb | 1325 | |
e870b7ba GM |
1326 | /* Treat tool bars like menu bars. */ |
1327 | if (FRAME_MINIBUF_ONLY_P (f)) | |
1328 | return; | |
1329 | ||
333b20bb GM |
1330 | /* Use VALUE only if an integer >= 0. */ |
1331 | if (INTEGERP (value) && XINT (value) >= 0) | |
1332 | nlines = XFASTINT (value); | |
1333 | else | |
1334 | nlines = 0; | |
1335 | ||
488dd4c4 JD |
1336 | #ifdef USE_GTK |
1337 | FRAME_TOOL_BAR_LINES (f) = 0; | |
1338 | if (nlines) | |
1339 | { | |
1340 | FRAME_EXTERNAL_TOOL_BAR (f) = 1; | |
1341 | if (FRAME_X_P (f) && f->output_data.x->toolbar_widget == 0) | |
1342 | /* Make sure next redisplay shows the tool bar. */ | |
1343 | XWINDOW (FRAME_SELECTED_WINDOW (f))->update_mode_line = Qt; | |
1344 | update_frame_tool_bar (f); | |
1345 | } | |
1346 | else | |
1347 | { | |
1348 | if (FRAME_EXTERNAL_TOOL_BAR (f)) | |
1349 | free_frame_tool_bar (f); | |
1350 | FRAME_EXTERNAL_TOOL_BAR (f) = 0; | |
1351 | } | |
1352 | ||
1353 | return; | |
1354 | #endif | |
177c0ea7 | 1355 | |
488dd4c4 | 1356 | /* Make sure we redisplay all windows in this frame. */ |
333b20bb GM |
1357 | ++windows_or_buffers_changed; |
1358 | ||
9ea173e8 | 1359 | delta = nlines - FRAME_TOOL_BAR_LINES (f); |
52de7ce9 GM |
1360 | |
1361 | /* Don't resize the tool-bar to more than we have room for. */ | |
1362 | root_window = FRAME_ROOT_WINDOW (f); | |
be786000 | 1363 | root_height = WINDOW_TOTAL_LINES (XWINDOW (root_window)); |
52de7ce9 GM |
1364 | if (root_height - delta < 1) |
1365 | { | |
1366 | delta = root_height - 1; | |
1367 | nlines = FRAME_TOOL_BAR_LINES (f) + delta; | |
1368 | } | |
1369 | ||
9ea173e8 | 1370 | FRAME_TOOL_BAR_LINES (f) = nlines; |
7c0d3ed8 | 1371 | change_window_heights (root_window, delta); |
333b20bb | 1372 | adjust_glyphs (f); |
177c0ea7 | 1373 | |
ccba751c GM |
1374 | /* We also have to make sure that the internal border at the top of |
1375 | the frame, below the menu bar or tool bar, is redrawn when the | |
1376 | tool bar disappears. This is so because the internal border is | |
1377 | below the tool bar if one is displayed, but is below the menu bar | |
1378 | if there isn't a tool bar. The tool bar draws into the area | |
1379 | below the menu bar. */ | |
1380 | if (FRAME_X_WINDOW (f) && FRAME_TOOL_BAR_LINES (f) == 0) | |
1381 | { | |
385ed61f | 1382 | clear_frame (f); |
fb3cd89b | 1383 | clear_current_matrices (f); |
ccba751c | 1384 | } |
b6f91066 GM |
1385 | |
1386 | /* If the tool bar gets smaller, the internal border below it | |
1387 | has to be cleared. It was formerly part of the display | |
1388 | of the larger tool bar, and updating windows won't clear it. */ | |
1389 | if (delta < 0) | |
1390 | { | |
1391 | int height = FRAME_INTERNAL_BORDER_WIDTH (f); | |
be786000 | 1392 | int width = FRAME_PIXEL_WIDTH (f); |
4b00d3b1 | 1393 | int y = (FRAME_MENU_BAR_LINES (f) + nlines) * FRAME_LINE_HEIGHT (f); |
b6f91066 | 1394 | |
caacfeb8 JD |
1395 | /* height can be zero here. */ |
1396 | if (height > 0 && width > 0) | |
1397 | { | |
1398 | BLOCK_INPUT; | |
1399 | x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
1400 | 0, y, width, height, False); | |
1401 | UNBLOCK_INPUT; | |
1402 | } | |
ddc24747 GM |
1403 | |
1404 | if (WINDOWP (f->tool_bar_window)) | |
1405 | clear_glyph_matrix (XWINDOW (f->tool_bar_window)->current_matrix); | |
b6f91066 | 1406 | } |
333b20bb GM |
1407 | } |
1408 | ||
1409 | ||
1410 | /* Set the foreground color for scroll bars on frame F to VALUE. | |
1411 | VALUE should be a string, a color name. If it isn't a string or | |
1412 | isn't a valid color name, do nothing. OLDVAL is the old value of | |
1413 | the frame parameter. */ | |
1414 | ||
1415 | void | |
971de7fb | 1416 | x_set_scroll_bar_foreground (struct frame *f, Lisp_Object value, Lisp_Object oldval) |
333b20bb GM |
1417 | { |
1418 | unsigned long pixel; | |
177c0ea7 | 1419 | |
333b20bb GM |
1420 | if (STRINGP (value)) |
1421 | pixel = x_decode_color (f, value, BLACK_PIX_DEFAULT (f)); | |
1422 | else | |
1423 | pixel = -1; | |
1424 | ||
1425 | if (f->output_data.x->scroll_bar_foreground_pixel != -1) | |
1426 | unload_color (f, f->output_data.x->scroll_bar_foreground_pixel); | |
177c0ea7 | 1427 | |
333b20bb GM |
1428 | f->output_data.x->scroll_bar_foreground_pixel = pixel; |
1429 | if (FRAME_X_WINDOW (f) && FRAME_VISIBLE_P (f)) | |
1430 | { | |
1431 | /* Remove all scroll bars because they have wrong colors. */ | |
6ed8eeff KL |
1432 | if (FRAME_TERMINAL (f)->condemn_scroll_bars_hook) |
1433 | (*FRAME_TERMINAL (f)->condemn_scroll_bars_hook) (f); | |
1434 | if (FRAME_TERMINAL (f)->judge_scroll_bars_hook) | |
1435 | (*FRAME_TERMINAL (f)->judge_scroll_bars_hook) (f); | |
05c8abbe GM |
1436 | |
1437 | update_face_from_frame_parameter (f, Qscroll_bar_foreground, value); | |
333b20bb GM |
1438 | redraw_frame (f); |
1439 | } | |
1440 | } | |
1441 | ||
1442 | ||
1443 | /* Set the background color for scroll bars on frame F to VALUE VALUE | |
1444 | should be a string, a color name. If it isn't a string or isn't a | |
1445 | valid color name, do nothing. OLDVAL is the old value of the frame | |
1446 | parameter. */ | |
1447 | ||
1448 | void | |
971de7fb | 1449 | x_set_scroll_bar_background (struct frame *f, Lisp_Object value, Lisp_Object oldval) |
333b20bb GM |
1450 | { |
1451 | unsigned long pixel; | |
1452 | ||
1453 | if (STRINGP (value)) | |
1454 | pixel = x_decode_color (f, value, WHITE_PIX_DEFAULT (f)); | |
1455 | else | |
1456 | pixel = -1; | |
177c0ea7 | 1457 | |
333b20bb GM |
1458 | if (f->output_data.x->scroll_bar_background_pixel != -1) |
1459 | unload_color (f, f->output_data.x->scroll_bar_background_pixel); | |
177c0ea7 | 1460 | |
f15340b7 MB |
1461 | #ifdef USE_TOOLKIT_SCROLL_BARS |
1462 | /* Scrollbar shadow colors. */ | |
1463 | if (f->output_data.x->scroll_bar_top_shadow_pixel != -1) | |
1464 | { | |
1465 | unload_color (f, f->output_data.x->scroll_bar_top_shadow_pixel); | |
1466 | f->output_data.x->scroll_bar_top_shadow_pixel = -1; | |
1467 | } | |
1468 | if (f->output_data.x->scroll_bar_bottom_shadow_pixel != -1) | |
1469 | { | |
1470 | unload_color (f, f->output_data.x->scroll_bar_bottom_shadow_pixel); | |
1471 | f->output_data.x->scroll_bar_bottom_shadow_pixel = -1; | |
1472 | } | |
1473 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
1474 | ||
333b20bb GM |
1475 | f->output_data.x->scroll_bar_background_pixel = pixel; |
1476 | if (FRAME_X_WINDOW (f) && FRAME_VISIBLE_P (f)) | |
1477 | { | |
1478 | /* Remove all scroll bars because they have wrong colors. */ | |
6ed8eeff KL |
1479 | if (FRAME_TERMINAL (f)->condemn_scroll_bars_hook) |
1480 | (*FRAME_TERMINAL (f)->condemn_scroll_bars_hook) (f); | |
1481 | if (FRAME_TERMINAL (f)->judge_scroll_bars_hook) | |
1482 | (*FRAME_TERMINAL (f)->judge_scroll_bars_hook) (f); | |
177c0ea7 | 1483 | |
05c8abbe | 1484 | update_face_from_frame_parameter (f, Qscroll_bar_background, value); |
333b20bb GM |
1485 | redraw_frame (f); |
1486 | } | |
d043f1a4 | 1487 | } |
333b20bb | 1488 | |
943b580d | 1489 | \f |
3a258507 | 1490 | /* Encode Lisp string STRING as a text in a format appropriate for |
96db09e4 KH |
1491 | XICCC (X Inter Client Communication Conventions). |
1492 | ||
6f103132 RS |
1493 | This can call Lisp code, so callers must GCPRO. |
1494 | ||
96db09e4 KH |
1495 | If STRING contains only ASCII characters, do no conversion and |
1496 | return the string data of STRING. Otherwise, encode the text by | |
1497 | CODING_SYSTEM, and return a newly allocated memory area which | |
1498 | should be freed by `xfree' by a caller. | |
1499 | ||
37323f34 EZ |
1500 | SELECTIONP non-zero means the string is being encoded for an X |
1501 | selection, so it is safe to run pre-write conversions (which | |
1502 | may run Lisp code). | |
1503 | ||
96db09e4 KH |
1504 | Store the byte length of resulting text in *TEXT_BYTES. |
1505 | ||
d60660d6 | 1506 | If the text contains only ASCII and Latin-1, store 1 in *STRING_P, |
96db09e4 | 1507 | which means that the `encoding' of the result can be `STRING'. |
d60660d6 | 1508 | Otherwise store 0 in *STRINGP, which means that the `encoding' of |
96db09e4 KH |
1509 | the result should be `COMPOUND_TEXT'. */ |
1510 | ||
df630496 | 1511 | static unsigned char * |
971de7fb | 1512 | x_encode_text (Lisp_Object string, Lisp_Object coding_system, int selectionp, int *text_bytes, int *stringp, int *freep) |
96db09e4 | 1513 | { |
0f8c4c4f | 1514 | int result = string_xstring_p (string); |
96db09e4 KH |
1515 | struct coding_system coding; |
1516 | ||
0f8c4c4f | 1517 | if (result == 0) |
96db09e4 KH |
1518 | { |
1519 | /* No multibyte character in OBJ. We need not encode it. */ | |
8f924df7 | 1520 | *text_bytes = SBYTES (string); |
d60660d6 | 1521 | *stringp = 1; |
df630496 | 1522 | *freep = 0; |
8f924df7 | 1523 | return SDATA (string); |
96db09e4 KH |
1524 | } |
1525 | ||
1526 | setup_coding_system (coding_system, &coding); | |
0f8c4c4f | 1527 | coding.mode |= (CODING_MODE_SAFE_ENCODING | CODING_MODE_LAST_BLOCK); |
35bc5887 | 1528 | /* We suppress producing escape sequences for composition. */ |
0f8c4c4f | 1529 | coding.common_flags &= ~CODING_ANNOTATION_MASK; |
8f924df7 | 1530 | coding.dst_bytes = SCHARS (string) * 2; |
b954d586 | 1531 | coding.destination = (unsigned char *) xmalloc (coding.dst_bytes); |
0f8c4c4f | 1532 | encode_coding_object (&coding, string, 0, 0, |
8f924df7 | 1533 | SCHARS (string), SBYTES (string), Qnil); |
96db09e4 | 1534 | *text_bytes = coding.produced; |
0f8c4c4f | 1535 | *stringp = (result == 1 || !EQ (coding_system, Qcompound_text)); |
df630496 | 1536 | *freep = 1; |
b954d586 | 1537 | return coding.destination; |
96db09e4 KH |
1538 | } |
1539 | ||
1540 | \f | |
b10daec7 JD |
1541 | /* Set the WM name to NAME for frame F. Also set the icon name. |
1542 | If the frame already has an icon name, use that, otherwise set the | |
1543 | icon name to NAME. */ | |
f945b920 | 1544 | |
b10daec7 | 1545 | static void |
971de7fb | 1546 | x_set_name_internal (FRAME_PTR f, Lisp_Object name) |
f945b920 | 1547 | { |
fe24a618 | 1548 | if (FRAME_X_WINDOW (f)) |
01f1ba30 | 1549 | { |
01f1ba30 | 1550 | BLOCK_INPUT; |
fe24a618 | 1551 | { |
80534dd6 | 1552 | XTextProperty text, icon; |
d60660d6 | 1553 | int bytes, stringp; |
b10daec7 | 1554 | int do_free_icon_value = 0, do_free_text_value = 0; |
11270583 | 1555 | Lisp_Object coding_system; |
c2915ced | 1556 | Lisp_Object encoded_name; |
00be444c | 1557 | Lisp_Object encoded_icon_name; |
c2915ced CY |
1558 | struct gcpro gcpro1; |
1559 | ||
1560 | /* As ENCODE_UTF_8 may cause GC and relocation of string data, | |
1561 | we use it before x_encode_text that may return string data. */ | |
1562 | GCPRO1 (name); | |
1563 | encoded_name = ENCODE_UTF_8 (name); | |
1564 | UNGCPRO; | |
80534dd6 | 1565 | |
b10daec7 | 1566 | coding_system = Qcompound_text; |
3201ea57 KH |
1567 | /* Note: Encoding strategy |
1568 | ||
1569 | We encode NAME by compound-text and use "COMPOUND-TEXT" in | |
1570 | text.encoding. But, there are non-internationalized window | |
1571 | managers which don't support that encoding. So, if NAME | |
1572 | contains only ASCII and 8859-1 characters, encode it by | |
1573 | iso-latin-1, and use "STRING" in text.encoding hoping that | |
34e8c597 | 1574 | such window managers at least analyze this format correctly, |
3201ea57 KH |
1575 | i.e. treat 8-bit bytes as 8859-1 characters. |
1576 | ||
1577 | We may also be able to use "UTF8_STRING" in text.encoding | |
34e8c597 | 1578 | in the future which can encode all Unicode characters. |
3201ea57 | 1579 | But, for the moment, there's no way to know that the |
00be444c J |
1580 | current window manager supports it or not. |
1581 | ||
1582 | Either way, we also set the _NET_WM_NAME and _NET_WM_ICON_NAME | |
1583 | properties. Per the EWMH specification, those two properties | |
1584 | are always UTF8_STRING. This matches what gtk_window_set_title() | |
1585 | does in the USE_GTK case. */ | |
df630496 KS |
1586 | text.value = x_encode_text (name, coding_system, 0, &bytes, &stringp, |
1587 | &do_free_text_value); | |
d60660d6 | 1588 | text.encoding = (stringp ? XA_STRING |
96db09e4 | 1589 | : FRAME_X_DISPLAY_INFO (f)->Xatom_COMPOUND_TEXT); |
fe24a618 | 1590 | text.format = 8; |
96db09e4 | 1591 | text.nitems = bytes; |
80534dd6 | 1592 | |
4985dde2 | 1593 | if (!STRINGP (f->icon_name)) |
96db09e4 KH |
1594 | { |
1595 | icon = text; | |
00be444c | 1596 | encoded_icon_name = encoded_name; |
96db09e4 KH |
1597 | } |
1598 | else | |
1599 | { | |
3201ea57 | 1600 | /* See the above comment "Note: Encoding strategy". */ |
37323f34 | 1601 | icon.value = x_encode_text (f->icon_name, coding_system, 0, |
df630496 | 1602 | &bytes, &stringp, &do_free_icon_value); |
d60660d6 | 1603 | icon.encoding = (stringp ? XA_STRING |
96db09e4 KH |
1604 | : FRAME_X_DISPLAY_INFO (f)->Xatom_COMPOUND_TEXT); |
1605 | icon.format = 8; | |
1606 | icon.nitems = bytes; | |
00be444c J |
1607 | |
1608 | encoded_icon_name = ENCODE_UTF_8 (f->icon_name); | |
96db09e4 | 1609 | } |
b10daec7 | 1610 | |
488dd4c4 JD |
1611 | #ifdef USE_GTK |
1612 | gtk_window_set_title (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)), | |
c2915ced | 1613 | (char *) SDATA (encoded_name)); |
488dd4c4 | 1614 | #else /* not USE_GTK */ |
2436a4e4 | 1615 | XSetWMName (FRAME_X_DISPLAY (f), FRAME_OUTER_WINDOW (f), &text); |
00be444c J |
1616 | XChangeProperty (FRAME_X_DISPLAY (f), FRAME_OUTER_WINDOW (f), |
1617 | FRAME_X_DISPLAY_INFO (f)->Xatom_net_wm_name, | |
1618 | FRAME_X_DISPLAY_INFO (f)->Xatom_UTF8_STRING, | |
1619 | 8, PropModeReplace, | |
1620 | (char *) SDATA (encoded_name), | |
1621 | SBYTES (encoded_name)); | |
7c0d3ed8 | 1622 | #endif /* not USE_GTK */ |
abb4b7ec | 1623 | |
7c0d3ed8 | 1624 | XSetWMIconName (FRAME_X_DISPLAY (f), FRAME_OUTER_WINDOW (f), &icon); |
00be444c J |
1625 | XChangeProperty (FRAME_X_DISPLAY (f), FRAME_OUTER_WINDOW (f), |
1626 | FRAME_X_DISPLAY_INFO (f)->Xatom_net_wm_icon_name, | |
1627 | FRAME_X_DISPLAY_INFO (f)->Xatom_UTF8_STRING, | |
1628 | 8, PropModeReplace, | |
1629 | (char *) SDATA (encoded_icon_name), | |
1630 | SBYTES (encoded_icon_name)); | |
abb4b7ec | 1631 | |
b10daec7 | 1632 | if (do_free_icon_value) |
7c0d3ed8 | 1633 | xfree (icon.value); |
b10daec7 | 1634 | if (do_free_text_value) |
7c0d3ed8 KS |
1635 | xfree (text.value); |
1636 | } | |
7c0d3ed8 KS |
1637 | UNBLOCK_INPUT; |
1638 | } | |
abb4b7ec RS |
1639 | } |
1640 | ||
b10daec7 JD |
1641 | /* Change the name of frame F to NAME. If NAME is nil, set F's name to |
1642 | x_id_name. | |
1643 | ||
1644 | If EXPLICIT is non-zero, that indicates that lisp code is setting the | |
1645 | name; if NAME is a string, set F's name to NAME and set | |
1646 | F->explicit_name; if NAME is Qnil, then clear F->explicit_name. | |
1647 | ||
1648 | If EXPLICIT is zero, that indicates that Emacs redisplay code is | |
1649 | suggesting a new name, which lisp code should override; if | |
1650 | F->explicit_name is set, ignore the new name; otherwise, set it. */ | |
1651 | ||
1652 | void | |
971de7fb | 1653 | x_set_name (struct frame *f, Lisp_Object name, int explicit) |
b10daec7 JD |
1654 | { |
1655 | /* Make sure that requests from lisp code override requests from | |
1656 | Emacs redisplay code. */ | |
1657 | if (explicit) | |
1658 | { | |
1659 | /* If we're switching from explicit to implicit, we had better | |
1660 | update the mode lines and thereby update the title. */ | |
1661 | if (f->explicit_name && NILP (name)) | |
1662 | update_mode_lines = 1; | |
1663 | ||
1664 | f->explicit_name = ! NILP (name); | |
1665 | } | |
1666 | else if (f->explicit_name) | |
1667 | return; | |
1668 | ||
1669 | /* If NAME is nil, set the name to the x_id_name. */ | |
1670 | if (NILP (name)) | |
1671 | { | |
1672 | /* Check for no change needed in this very common case | |
1673 | before we do any consing. */ | |
1674 | if (!strcmp (FRAME_X_DISPLAY_INFO (f)->x_id_name, | |
1675 | SDATA (f->name))) | |
1676 | return; | |
1677 | name = build_string (FRAME_X_DISPLAY_INFO (f)->x_id_name); | |
1678 | } | |
1679 | else | |
1680 | CHECK_STRING (name); | |
1681 | ||
1682 | /* Don't change the name if it's already NAME. */ | |
1683 | if (! NILP (Fstring_equal (name, f->name))) | |
1684 | return; | |
1685 | ||
1686 | f->name = name; | |
1687 | ||
1688 | /* For setting the frame title, the title parameter should override | |
1689 | the name parameter. */ | |
1690 | if (! NILP (f->title)) | |
1691 | name = f->title; | |
1692 | ||
1693 | x_set_name_internal (f, name); | |
1694 | } | |
1695 | ||
7c0d3ed8 KS |
1696 | /* This function should be called when the user's lisp code has |
1697 | specified a name for the frame; the name will override any set by the | |
1698 | redisplay code. */ | |
1699 | void | |
971de7fb | 1700 | x_explicitly_set_name (FRAME_PTR f, Lisp_Object arg, Lisp_Object oldval) |
3402e1a4 | 1701 | { |
7c0d3ed8 | 1702 | x_set_name (f, arg, 1); |
3402e1a4 RS |
1703 | } |
1704 | ||
7c0d3ed8 KS |
1705 | /* This function should be called by Emacs redisplay code to set the |
1706 | name; names set this way will never override names set by the user's | |
1707 | lisp code. */ | |
1708 | void | |
971de7fb | 1709 | x_implicitly_set_name (FRAME_PTR f, Lisp_Object arg, Lisp_Object oldval) |
333b20bb | 1710 | { |
7c0d3ed8 KS |
1711 | x_set_name (f, arg, 0); |
1712 | } | |
1713 | \f | |
1714 | /* Change the title of frame F to NAME. | |
40aa4c27 | 1715 | If NAME is nil, use the frame name as the title. */ |
01f1ba30 | 1716 | |
7c0d3ed8 | 1717 | void |
971de7fb | 1718 | x_set_title (struct frame *f, Lisp_Object name, Lisp_Object old_name) |
01f1ba30 | 1719 | { |
7c0d3ed8 KS |
1720 | /* Don't change the title if it's already NAME. */ |
1721 | if (EQ (name, f->title)) | |
1722 | return; | |
01f1ba30 | 1723 | |
7c0d3ed8 | 1724 | update_mode_lines = 1; |
60fb3ee1 | 1725 | |
7c0d3ed8 | 1726 | f->title = name; |
f9942c9e | 1727 | |
7c0d3ed8 KS |
1728 | if (NILP (name)) |
1729 | name = f->name; | |
1730 | else | |
1731 | CHECK_STRING (name); | |
f9942c9e | 1732 | |
b10daec7 | 1733 | x_set_name_internal (f, name); |
01f1ba30 JB |
1734 | } |
1735 | ||
7c0d3ed8 | 1736 | void |
971de7fb | 1737 | x_set_scroll_bar_default_width (struct frame *f) |
e4f79258 | 1738 | { |
be786000 | 1739 | int wid = FRAME_COLUMN_WIDTH (f); |
01f1ba30 | 1740 | |
7c0d3ed8 KS |
1741 | #ifdef USE_TOOLKIT_SCROLL_BARS |
1742 | /* A minimum width of 14 doesn't look good for toolkit scroll bars. */ | |
1743 | int width = 16 + 2 * VERTICAL_SCROLL_BAR_WIDTH_TRIM; | |
be786000 KS |
1744 | FRAME_CONFIG_SCROLL_BAR_COLS (f) = (width + wid - 1) / wid; |
1745 | FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = width; | |
7c0d3ed8 KS |
1746 | #else |
1747 | /* Make the actual width at least 14 pixels and a multiple of a | |
1748 | character width. */ | |
be786000 | 1749 | FRAME_CONFIG_SCROLL_BAR_COLS (f) = (14 + wid - 1) / wid; |
01f1ba30 | 1750 | |
7c0d3ed8 KS |
1751 | /* Use all of that space (aside from required margins) for the |
1752 | scroll bar. */ | |
be786000 | 1753 | FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = 0; |
7c0d3ed8 | 1754 | #endif |
01f1ba30 | 1755 | } |
333b20bb | 1756 | |
7c0d3ed8 | 1757 | \f |
333b20bb GM |
1758 | /* Record in frame F the specified or default value according to ALIST |
1759 | of the parameter named PROP (a Lisp symbol). If no value is | |
1760 | specified for PROP, look for an X default for XPROP on the frame | |
1761 | named NAME. If that is not found either, use the value DEFLT. */ | |
1762 | ||
1763 | static Lisp_Object | |
1764 | x_default_scroll_bar_color_parameter (f, alist, prop, xprop, xclass, | |
1765 | foreground_p) | |
1766 | struct frame *f; | |
1767 | Lisp_Object alist; | |
1768 | Lisp_Object prop; | |
1769 | char *xprop; | |
1770 | char *xclass; | |
1771 | int foreground_p; | |
1772 | { | |
1773 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); | |
1774 | Lisp_Object tem; | |
1775 | ||
1776 | tem = x_get_arg (dpyinfo, alist, prop, xprop, xclass, RES_TYPE_STRING); | |
1777 | if (EQ (tem, Qunbound)) | |
1778 | { | |
1779 | #ifdef USE_TOOLKIT_SCROLL_BARS | |
1780 | ||
1781 | /* See if an X resource for the scroll bar color has been | |
1782 | specified. */ | |
1783 | tem = display_x_get_resource (dpyinfo, | |
1784 | build_string (foreground_p | |
1785 | ? "foreground" | |
1786 | : "background"), | |
6ecd75be | 1787 | empty_unibyte_string, |
333b20bb | 1788 | build_string ("verticalScrollBar"), |
6ecd75be | 1789 | empty_unibyte_string); |
333b20bb GM |
1790 | if (!STRINGP (tem)) |
1791 | { | |
1792 | /* If nothing has been specified, scroll bars will use a | |
1793 | toolkit-dependent default. Because these defaults are | |
1794 | difficult to get at without actually creating a scroll | |
1795 | bar, use nil to indicate that no color has been | |
1796 | specified. */ | |
1797 | tem = Qnil; | |
1798 | } | |
177c0ea7 | 1799 | |
333b20bb | 1800 | #else /* not USE_TOOLKIT_SCROLL_BARS */ |
177c0ea7 | 1801 | |
333b20bb | 1802 | tem = Qnil; |
177c0ea7 | 1803 | |
333b20bb GM |
1804 | #endif /* not USE_TOOLKIT_SCROLL_BARS */ |
1805 | } | |
1806 | ||
1807 | x_set_frame_parameters (f, Fcons (Fcons (prop, tem), Qnil)); | |
1808 | return tem; | |
1809 | } | |
1810 | ||
1811 | ||
01f1ba30 | 1812 | |
9ef48a9d RS |
1813 | \f |
1814 | #ifdef USE_X_TOOLKIT | |
1815 | ||
8e3d10a9 RS |
1816 | /* If the WM_PROTOCOLS property does not already contain WM_TAKE_FOCUS, |
1817 | WM_DELETE_WINDOW, and WM_SAVE_YOURSELF, then add them. (They may | |
59aa6c90 RS |
1818 | already be present because of the toolkit (Motif adds some of them, |
1819 | for example, but Xt doesn't). */ | |
9ef48a9d RS |
1820 | |
1821 | static void | |
b9dc4443 RS |
1822 | hack_wm_protocols (f, widget) |
1823 | FRAME_PTR f; | |
9ef48a9d RS |
1824 | Widget widget; |
1825 | { | |
1826 | Display *dpy = XtDisplay (widget); | |
1827 | Window w = XtWindow (widget); | |
1828 | int need_delete = 1; | |
1829 | int need_focus = 1; | |
59aa6c90 | 1830 | int need_save = 1; |
9ef48a9d RS |
1831 | |
1832 | BLOCK_INPUT; | |
1833 | { | |
a3db4b26 AS |
1834 | Atom type; |
1835 | unsigned char *catoms; | |
9ef48a9d RS |
1836 | int format = 0; |
1837 | unsigned long nitems = 0; | |
1838 | unsigned long bytes_after; | |
1839 | ||
270958e8 KH |
1840 | if ((XGetWindowProperty (dpy, w, |
1841 | FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, | |
34d5ae1e | 1842 | (long)0, (long)100, False, XA_ATOM, |
270958e8 | 1843 | &type, &format, &nitems, &bytes_after, |
a3db4b26 | 1844 | &catoms) |
270958e8 | 1845 | == Success) |
9ef48a9d | 1846 | && format == 32 && type == XA_ATOM) |
a3db4b26 AS |
1847 | { |
1848 | Atom *atoms = (Atom *) catoms; | |
1849 | while (nitems > 0) | |
1850 | { | |
1851 | nitems--; | |
1852 | if (atoms[nitems] | |
1853 | == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window) | |
1854 | need_delete = 0; | |
1855 | else if (atoms[nitems] | |
1856 | == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_take_focus) | |
1857 | need_focus = 0; | |
1858 | else if (atoms[nitems] | |
1859 | == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself) | |
1860 | need_save = 0; | |
1861 | } | |
1862 | } | |
1863 | if (catoms) | |
1864 | XFree (catoms); | |
9ef48a9d RS |
1865 | } |
1866 | { | |
1867 | Atom props [10]; | |
1868 | int count = 0; | |
b9dc4443 RS |
1869 | if (need_delete) |
1870 | props[count++] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window; | |
1871 | if (need_focus) | |
1872 | props[count++] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_take_focus; | |
1873 | if (need_save) | |
1874 | props[count++] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself; | |
9ef48a9d | 1875 | if (count) |
b9dc4443 RS |
1876 | XChangeProperty (dpy, w, FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, |
1877 | XA_ATOM, 32, PropModeAppend, | |
9ef48a9d RS |
1878 | (unsigned char *) props, count); |
1879 | } | |
1880 | UNBLOCK_INPUT; | |
1881 | } | |
1882 | #endif | |
86779fac GM |
1883 | |
1884 | ||
5a7df7d7 GM |
1885 | \f |
1886 | /* Support routines for XIC (X Input Context). */ | |
86779fac | 1887 | |
5a7df7d7 GM |
1888 | #ifdef HAVE_X_I18N |
1889 | ||
f57e2426 J |
1890 | static XFontSet xic_create_xfontset (struct frame *); |
1891 | static XIMStyle best_xim_style (XIMStyles *, XIMStyles *); | |
5a7df7d7 GM |
1892 | |
1893 | ||
1576f1ad | 1894 | /* Supported XIM styles, ordered by preference. */ |
5a7df7d7 GM |
1895 | |
1896 | static XIMStyle supported_xim_styles[] = | |
1897 | { | |
1898 | XIMPreeditPosition | XIMStatusArea, | |
1899 | XIMPreeditPosition | XIMStatusNothing, | |
1900 | XIMPreeditPosition | XIMStatusNone, | |
1901 | XIMPreeditNothing | XIMStatusArea, | |
1902 | XIMPreeditNothing | XIMStatusNothing, | |
1903 | XIMPreeditNothing | XIMStatusNone, | |
1904 | XIMPreeditNone | XIMStatusArea, | |
1905 | XIMPreeditNone | XIMStatusNothing, | |
1906 | XIMPreeditNone | XIMStatusNone, | |
1907 | 0, | |
1908 | }; | |
1909 | ||
1910 | ||
c27ed90a | 1911 | /* Create an X fontset on frame F with base font name BASE_FONTNAME. */ |
5a7df7d7 | 1912 | |
bb07fa29 SM |
1913 | char xic_defaut_fontset[] = "-*-*-*-r-normal--14-*-*-*-*-*-*-*"; |
1914 | ||
c28e7ae8 SM |
1915 | /* Create an Xt fontset spec from the name of a base font. |
1916 | If `motif' is True use the Motif syntax. */ | |
bb07fa29 | 1917 | char * |
971de7fb | 1918 | xic_create_fontsetname (char *base_fontname, int motif) |
bb07fa29 | 1919 | { |
c28e7ae8 SM |
1920 | const char *sep = motif ? ";" : ","; |
1921 | char *fontsetname; | |
1922 | ||
bb07fa29 SM |
1923 | /* Make a fontset name from the base font name. */ |
1924 | if (xic_defaut_fontset == base_fontname) | |
c28e7ae8 SM |
1925 | { /* There is no base font name, use the default. */ |
1926 | int len = strlen (base_fontname) + 2; | |
1927 | fontsetname = xmalloc (len); | |
72af86bd | 1928 | memset (fontsetname, 0, len); |
c28e7ae8 SM |
1929 | strcpy (fontsetname, base_fontname); |
1930 | } | |
bb07fa29 SM |
1931 | else |
1932 | { | |
1933 | /* Make a fontset name from the base font name. | |
1934 | The font set will be made of the following elements: | |
1935 | - the base font. | |
1936 | - the base font where the charset spec is replaced by -*-*. | |
1937 | - the same but with the family also replaced with -*-*-. */ | |
1938 | char *p = base_fontname; | |
bb07fa29 | 1939 | int i; |
df630496 | 1940 | |
bb07fa29 SM |
1941 | for (i = 0; *p; p++) |
1942 | if (*p == '-') i++; | |
1943 | if (i != 14) | |
1944 | { /* As the font name doesn't conform to XLFD, we can't | |
1945 | modify it to generalize it to allcs and allfamilies. | |
1946 | Use the specified font plus the default. */ | |
c28e7ae8 | 1947 | int len = strlen (base_fontname) + strlen (xic_defaut_fontset) + 3; |
bb07fa29 | 1948 | fontsetname = xmalloc (len); |
72af86bd | 1949 | memset (fontsetname, 0, len); |
bb07fa29 | 1950 | strcpy (fontsetname, base_fontname); |
c28e7ae8 | 1951 | strcat (fontsetname, sep); |
bb07fa29 SM |
1952 | strcat (fontsetname, xic_defaut_fontset); |
1953 | } | |
1954 | else | |
1955 | { | |
1956 | int len; | |
cd987aaa | 1957 | char *p1 = NULL, *p2 = NULL, *p3 = NULL; |
bb07fa29 SM |
1958 | char *font_allcs = NULL; |
1959 | char *font_allfamilies = NULL; | |
968a6679 | 1960 | char *font_all = NULL; |
bb07fa29 SM |
1961 | char *allcs = "*-*-*-*-*-*-*"; |
1962 | char *allfamilies = "-*-*-"; | |
968a6679 | 1963 | char *all = "*-*-*-*-"; |
cd987aaa | 1964 | char *base; |
df630496 | 1965 | |
bb07fa29 SM |
1966 | for (i = 0, p = base_fontname; i < 8; p++) |
1967 | { | |
1968 | if (*p == '-') | |
1969 | { | |
1970 | i++; | |
1971 | if (i == 3) | |
1972 | p1 = p + 1; | |
968a6679 SM |
1973 | else if (i == 7) |
1974 | p2 = p + 1; | |
cd987aaa KH |
1975 | else if (i == 6) |
1976 | p3 = p + 1; | |
bb07fa29 SM |
1977 | } |
1978 | } | |
cd987aaa KH |
1979 | /* If base_fontname specifies ADSTYLE, make it a |
1980 | wildcard. */ | |
1981 | if (*p3 != '*') | |
1982 | { | |
1983 | int diff = (p2 - p3) - 2; | |
1984 | ||
1985 | base = alloca (strlen (base_fontname) + 1); | |
72af86bd | 1986 | memcpy (base, base_fontname, p3 - base_fontname); |
cd987aaa KH |
1987 | base[p3 - base_fontname] = '*'; |
1988 | base[(p3 - base_fontname) + 1] = '-'; | |
1989 | strcpy (base + (p3 - base_fontname) + 2, p2); | |
1990 | p = base + (p - base_fontname) - diff; | |
1991 | p1 = base + (p1 - base_fontname); | |
1992 | p2 = base + (p2 - base_fontname) - diff; | |
1993 | base_fontname = base; | |
1994 | } | |
1995 | ||
bb07fa29 SM |
1996 | /* Build the font spec that matches all charsets. */ |
1997 | len = p - base_fontname + strlen (allcs) + 1; | |
1998 | font_allcs = (char *) alloca (len); | |
72af86bd AS |
1999 | memset (font_allcs, 0, len); |
2000 | memcpy (font_allcs, base_fontname, p - base_fontname); | |
bb07fa29 SM |
2001 | strcat (font_allcs, allcs); |
2002 | ||
cd987aaa KH |
2003 | /* Build the font spec that matches all families and |
2004 | add-styles. */ | |
bb07fa29 SM |
2005 | len = p - p1 + strlen (allcs) + strlen (allfamilies) + 1; |
2006 | font_allfamilies = (char *) alloca (len); | |
72af86bd | 2007 | memset (font_allfamilies, 0, len); |
bb07fa29 | 2008 | strcpy (font_allfamilies, allfamilies); |
72af86bd | 2009 | memcpy (font_allfamilies + strlen (allfamilies), p1, p - p1); |
bb07fa29 SM |
2010 | strcat (font_allfamilies, allcs); |
2011 | ||
968a6679 SM |
2012 | /* Build the font spec that matches all. */ |
2013 | len = p - p2 + strlen (allcs) + strlen (all) + strlen (allfamilies) + 1; | |
2014 | font_all = (char *) alloca (len); | |
72af86bd | 2015 | memset (font_all, 0, len); |
968a6679 SM |
2016 | strcpy (font_all, allfamilies); |
2017 | strcat (font_all, all); | |
72af86bd | 2018 | memcpy (font_all + strlen (all) + strlen (allfamilies), p2, p - p2); |
968a6679 SM |
2019 | strcat (font_all, allcs); |
2020 | ||
bb07fa29 SM |
2021 | /* Build the actual font set name. */ |
2022 | len = strlen (base_fontname) + strlen (font_allcs) | |
968a6679 | 2023 | + strlen (font_allfamilies) + strlen (font_all) + 5; |
bb07fa29 | 2024 | fontsetname = xmalloc (len); |
72af86bd | 2025 | memset (fontsetname, 0, len); |
bb07fa29 | 2026 | strcpy (fontsetname, base_fontname); |
c28e7ae8 | 2027 | strcat (fontsetname, sep); |
bb07fa29 | 2028 | strcat (fontsetname, font_allcs); |
c28e7ae8 | 2029 | strcat (fontsetname, sep); |
bb07fa29 | 2030 | strcat (fontsetname, font_allfamilies); |
968a6679 SM |
2031 | strcat (fontsetname, sep); |
2032 | strcat (fontsetname, font_all); | |
bb07fa29 | 2033 | } |
bb07fa29 | 2034 | } |
c28e7ae8 SM |
2035 | if (motif) |
2036 | strcat (fontsetname, ":"); | |
2037 | return fontsetname; | |
bb07fa29 SM |
2038 | } |
2039 | ||
2da34f50 KH |
2040 | #ifdef DEBUG_XIC_FONTSET |
2041 | static void | |
2042 | print_fontset_result (xfs, name, missing_list, missing_count) | |
2043 | XFontSet xfs; | |
2044 | char *name; | |
2045 | char **missing_list; | |
2046 | int missing_count; | |
2047 | { | |
2048 | if (xfs) | |
2049 | fprintf (stderr, "XIC Fontset created: %s\n", name); | |
2050 | else | |
2051 | { | |
2052 | fprintf (stderr, "XIC Fontset failed: %s\n", name); | |
2053 | while (missing_count-- > 0) | |
2054 | { | |
2055 | fprintf (stderr, " missing: %s\n", *missing_list); | |
2056 | missing_list++; | |
2057 | } | |
2058 | } | |
2059 | ||
2060 | } | |
2061 | #endif | |
2062 | ||
5a7df7d7 | 2063 | static XFontSet |
971de7fb | 2064 | xic_create_xfontset (struct frame *f) |
86779fac | 2065 | { |
c27ed90a | 2066 | XFontSet xfs = NULL; |
b51238f5 | 2067 | struct font *font = FRAME_FONT (f); |
a32f056c KH |
2068 | int pixel_size = font->pixel_size; |
2069 | Lisp_Object rest, frame; | |
2070 | ||
2071 | /* See if there is another frame already using same fontset. */ | |
2072 | FOR_EACH_FRAME (rest, frame) | |
2073 | { | |
2074 | struct frame *cf = XFRAME (frame); | |
2075 | ||
2076 | if (cf != f && FRAME_LIVE_P (f) && FRAME_X_P (cf) | |
2077 | && FRAME_X_DISPLAY_INFO (cf) == FRAME_X_DISPLAY_INFO (f) | |
b51238f5 KH |
2078 | && FRAME_FONT (f) |
2079 | && FRAME_FONT (f)->pixel_size == pixel_size) | |
a32f056c KH |
2080 | { |
2081 | xfs = FRAME_XIC_FONTSET (cf); | |
2082 | break; | |
2083 | } | |
2084 | } | |
2085 | ||
2086 | if (! xfs) | |
2087 | { | |
2088 | char buf[256]; | |
2089 | char **missing_list; | |
2090 | int missing_count; | |
2091 | char *def_string; | |
2092 | char *xlfd_format = "-*-*-medium-r-normal--%d-*-*-*-*-*"; | |
2093 | ||
2094 | sprintf (buf, xlfd_format, pixel_size); | |
2095 | missing_list = NULL; | |
2096 | xfs = XCreateFontSet (FRAME_X_DISPLAY (f), buf, | |
2097 | &missing_list, &missing_count, &def_string); | |
d3483d71 | 2098 | #ifdef DEBUG_XIC_FONTSET |
22a8f595 | 2099 | print_fontset_result (xfs, buf, missing_list, missing_count); |
d3483d71 | 2100 | #endif |
a32f056c KH |
2101 | if (missing_list) |
2102 | XFreeStringList (missing_list); | |
2103 | if (! xfs) | |
2104 | { | |
2105 | /* List of pixel sizes most likely available. Find one that | |
2106 | is closest to pixel_size. */ | |
2107 | int sizes[] = {0, 8, 10, 11, 12, 14, 17, 18, 20, 24, 26, 34, 0}; | |
2108 | int *smaller, *larger; | |
2109 | ||
2110 | for (smaller = sizes; smaller[1]; smaller++) | |
2111 | if (smaller[1] >= pixel_size) | |
2112 | break; | |
2113 | larger = smaller + 1; | |
2114 | if (*larger == pixel_size) | |
2115 | larger++; | |
2116 | while (*smaller || *larger) | |
2117 | { | |
2118 | int this_size; | |
2119 | ||
2120 | if (! *larger) | |
2121 | this_size = *smaller--; | |
2122 | else if (! *smaller) | |
2123 | this_size = *larger++; | |
2124 | else if (pixel_size - *smaller < *larger - pixel_size) | |
2125 | this_size = *smaller--; | |
2126 | else | |
2127 | this_size = *larger++; | |
2128 | sprintf (buf, xlfd_format, this_size); | |
2129 | missing_list = NULL; | |
2130 | xfs = XCreateFontSet (FRAME_X_DISPLAY (f), buf, | |
2131 | &missing_list, &missing_count, &def_string); | |
d3483d71 | 2132 | #ifdef DEBUG_XIC_FONTSET |
22a8f595 | 2133 | print_fontset_result (xfs, buf, missing_list, missing_count); |
d3483d71 | 2134 | #endif |
a32f056c KH |
2135 | if (missing_list) |
2136 | XFreeStringList (missing_list); | |
2137 | if (xfs) | |
2138 | break; | |
2139 | } | |
2140 | } | |
2da34f50 KH |
2141 | if (! xfs) |
2142 | { | |
2143 | char *last_resort = "-*-*-*-r-normal--*-*-*-*-*-*"; | |
2144 | ||
2145 | missing_list = NULL; | |
2146 | xfs = XCreateFontSet (FRAME_X_DISPLAY (f), last_resort, | |
2147 | &missing_list, &missing_count, &def_string); | |
2148 | #ifdef DEBUG_XIC_FONTSET | |
2149 | print_fontset_result (xfs, last_resort, missing_list, missing_count); | |
2150 | #endif | |
2151 | if (missing_list) | |
2152 | XFreeStringList (missing_list); | |
2153 | } | |
2154 | ||
a32f056c KH |
2155 | } |
2156 | ||
2157 | return xfs; | |
2158 | } | |
a32f056c | 2159 | |
c27ed90a JD |
2160 | /* Free the X fontset of frame F if it is the last frame using it. */ |
2161 | ||
2162 | void | |
971de7fb | 2163 | xic_free_xfontset (struct frame *f) |
c27ed90a JD |
2164 | { |
2165 | Lisp_Object rest, frame; | |
2166 | int shared_p = 0; | |
2167 | ||
2168 | if (!FRAME_XIC_FONTSET (f)) | |
2169 | return; | |
2170 | ||
2171 | /* See if there is another frame sharing the same fontset. */ | |
2172 | FOR_EACH_FRAME (rest, frame) | |
2173 | { | |
2174 | struct frame *cf = XFRAME (frame); | |
2175 | if (cf != f && FRAME_LIVE_P (f) && FRAME_X_P (cf) | |
2176 | && FRAME_X_DISPLAY_INFO (cf) == FRAME_X_DISPLAY_INFO (f) | |
2177 | && FRAME_XIC_FONTSET (cf) == FRAME_XIC_FONTSET (f)) | |
2178 | { | |
2179 | shared_p = 1; | |
2180 | break; | |
2181 | } | |
2182 | } | |
2183 | ||
2184 | if (!shared_p) | |
2185 | /* The fontset is not used anymore. It is safe to free it. */ | |
2186 | XFreeFontSet (FRAME_X_DISPLAY (f), FRAME_XIC_FONTSET (f)); | |
2187 | ||
2188 | if (FRAME_XIC_BASE_FONTNAME (f)) | |
2189 | xfree (FRAME_XIC_BASE_FONTNAME (f)); | |
2190 | FRAME_XIC_BASE_FONTNAME (f) = NULL; | |
2191 | FRAME_XIC_FONTSET (f) = NULL; | |
2192 | } | |
2193 | ||
5a7df7d7 GM |
2194 | |
2195 | /* Value is the best input style, given user preferences USER (already | |
2196 | checked to be supported by Emacs), and styles supported by the | |
2197 | input method XIM. */ | |
2198 | ||
2199 | static XIMStyle | |
971de7fb | 2200 | best_xim_style (XIMStyles *user, XIMStyles *xim) |
5a7df7d7 GM |
2201 | { |
2202 | int i, j; | |
2203 | ||
2204 | for (i = 0; i < user->count_styles; ++i) | |
2205 | for (j = 0; j < xim->count_styles; ++j) | |
2206 | if (user->supported_styles[i] == xim->supported_styles[j]) | |
2207 | return user->supported_styles[i]; | |
2208 | ||
2209 | /* Return the default style. */ | |
2210 | return XIMPreeditNothing | XIMStatusNothing; | |
2211 | } | |
2212 | ||
2213 | /* Create XIC for frame F. */ | |
2214 | ||
5df79d3d GM |
2215 | static XIMStyle xic_style; |
2216 | ||
5a7df7d7 | 2217 | void |
971de7fb | 2218 | create_frame_xic (struct frame *f) |
5a7df7d7 | 2219 | { |
5a7df7d7 GM |
2220 | XIM xim; |
2221 | XIC xic = NULL; | |
2222 | XFontSet xfs = NULL; | |
86779fac | 2223 | |
5a7df7d7 GM |
2224 | if (FRAME_XIC (f)) |
2225 | return; | |
177c0ea7 | 2226 | |
bb07fa29 | 2227 | /* Create X fontset. */ |
b51238f5 | 2228 | xfs = xic_create_xfontset (f); |
5a7df7d7 GM |
2229 | xim = FRAME_X_XIM (f); |
2230 | if (xim) | |
2231 | { | |
d9d57cb2 DL |
2232 | XRectangle s_area; |
2233 | XPoint spot; | |
5a7df7d7 GM |
2234 | XVaNestedList preedit_attr; |
2235 | XVaNestedList status_attr; | |
5a7df7d7 | 2236 | |
d9d57cb2 DL |
2237 | s_area.x = 0; s_area.y = 0; s_area.width = 1; s_area.height = 1; |
2238 | spot.x = 0; spot.y = 1; | |
86779fac | 2239 | |
5a7df7d7 GM |
2240 | /* Determine XIC style. */ |
2241 | if (xic_style == 0) | |
2242 | { | |
2243 | XIMStyles supported_list; | |
2244 | supported_list.count_styles = (sizeof supported_xim_styles | |
2245 | / sizeof supported_xim_styles[0]); | |
2246 | supported_list.supported_styles = supported_xim_styles; | |
2247 | xic_style = best_xim_style (&supported_list, | |
2248 | FRAME_X_XIM_STYLES (f)); | |
2249 | } | |
86779fac | 2250 | |
5a7df7d7 GM |
2251 | preedit_attr = XVaCreateNestedList (0, |
2252 | XNFontSet, xfs, | |
2253 | XNForeground, | |
2254 | FRAME_FOREGROUND_PIXEL (f), | |
2255 | XNBackground, | |
2256 | FRAME_BACKGROUND_PIXEL (f), | |
2257 | (xic_style & XIMPreeditPosition | |
2258 | ? XNSpotLocation | |
2259 | : NULL), | |
2260 | &spot, | |
2261 | NULL); | |
2262 | status_attr = XVaCreateNestedList (0, | |
2263 | XNArea, | |
2264 | &s_area, | |
2265 | XNFontSet, | |
2266 | xfs, | |
2267 | XNForeground, | |
2268 | FRAME_FOREGROUND_PIXEL (f), | |
2269 | XNBackground, | |
2270 | FRAME_BACKGROUND_PIXEL (f), | |
2271 | NULL); | |
2272 | ||
2273 | xic = XCreateIC (xim, | |
2274 | XNInputStyle, xic_style, | |
6b61353c KH |
2275 | XNClientWindow, FRAME_X_WINDOW (f), |
2276 | XNFocusWindow, FRAME_X_WINDOW (f), | |
5a7df7d7 GM |
2277 | XNStatusAttributes, status_attr, |
2278 | XNPreeditAttributes, preedit_attr, | |
2279 | NULL); | |
2280 | XFree (preedit_attr); | |
2281 | XFree (status_attr); | |
2282 | } | |
177c0ea7 | 2283 | |
5a7df7d7 GM |
2284 | FRAME_XIC (f) = xic; |
2285 | FRAME_XIC_STYLE (f) = xic_style; | |
2286 | FRAME_XIC_FONTSET (f) = xfs; | |
86779fac GM |
2287 | } |
2288 | ||
5a7df7d7 GM |
2289 | |
2290 | /* Destroy XIC and free XIC fontset of frame F, if any. */ | |
2291 | ||
2292 | void | |
971de7fb | 2293 | free_frame_xic (struct frame *f) |
5a7df7d7 GM |
2294 | { |
2295 | if (FRAME_XIC (f) == NULL) | |
2296 | return; | |
177c0ea7 | 2297 | |
5a7df7d7 | 2298 | XDestroyIC (FRAME_XIC (f)); |
c27ed90a | 2299 | xic_free_xfontset (f); |
5a7df7d7 GM |
2300 | |
2301 | FRAME_XIC (f) = NULL; | |
5a7df7d7 GM |
2302 | } |
2303 | ||
2304 | ||
2305 | /* Place preedit area for XIC of window W's frame to specified | |
2306 | pixel position X/Y. X and Y are relative to window W. */ | |
2307 | ||
2308 | void | |
971de7fb | 2309 | xic_set_preeditarea (struct window *w, int x, int y) |
5a7df7d7 GM |
2310 | { |
2311 | struct frame *f = XFRAME (w->frame); | |
2312 | XVaNestedList attr; | |
2313 | XPoint spot; | |
177c0ea7 | 2314 | |
17e6d491 | 2315 | spot.x = WINDOW_TO_FRAME_PIXEL_X (w, x) + WINDOW_LEFT_FRINGE_WIDTH (w); |
5a7df7d7 GM |
2316 | spot.y = WINDOW_TO_FRAME_PIXEL_Y (w, y) + FONT_BASE (FRAME_FONT (f)); |
2317 | attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); | |
2318 | XSetICValues (FRAME_XIC (f), XNPreeditAttributes, attr, NULL); | |
2319 | XFree (attr); | |
2320 | } | |
2321 | ||
2322 | ||
2323 | /* Place status area for XIC in bottom right corner of frame F.. */ | |
2324 | ||
2325 | void | |
971de7fb | 2326 | xic_set_statusarea (struct frame *f) |
5a7df7d7 GM |
2327 | { |
2328 | XIC xic = FRAME_XIC (f); | |
2329 | XVaNestedList attr; | |
2330 | XRectangle area; | |
2331 | XRectangle *needed; | |
2332 | ||
2333 | /* Negotiate geometry of status area. If input method has existing | |
2334 | status area, use its current size. */ | |
2335 | area.x = area.y = area.width = area.height = 0; | |
2336 | attr = XVaCreateNestedList (0, XNAreaNeeded, &area, NULL); | |
2337 | XSetICValues (xic, XNStatusAttributes, attr, NULL); | |
2338 | XFree (attr); | |
177c0ea7 | 2339 | |
5a7df7d7 GM |
2340 | attr = XVaCreateNestedList (0, XNAreaNeeded, &needed, NULL); |
2341 | XGetICValues (xic, XNStatusAttributes, attr, NULL); | |
2342 | XFree (attr); | |
2343 | ||
2344 | if (needed->width == 0) /* Use XNArea instead of XNAreaNeeded */ | |
2345 | { | |
2346 | attr = XVaCreateNestedList (0, XNArea, &needed, NULL); | |
2347 | XGetICValues (xic, XNStatusAttributes, attr, NULL); | |
2348 | XFree (attr); | |
2349 | } | |
2350 | ||
2351 | area.width = needed->width; | |
2352 | area.height = needed->height; | |
be786000 KS |
2353 | area.x = FRAME_PIXEL_WIDTH (f) - area.width - FRAME_INTERNAL_BORDER_WIDTH (f); |
2354 | area.y = (FRAME_PIXEL_HEIGHT (f) - area.height | |
488dd4c4 JD |
2355 | - FRAME_MENUBAR_HEIGHT (f) |
2356 | - FRAME_TOOLBAR_HEIGHT (f) | |
2357 | - FRAME_INTERNAL_BORDER_WIDTH (f)); | |
5a7df7d7 GM |
2358 | XFree (needed); |
2359 | ||
2360 | attr = XVaCreateNestedList (0, XNArea, &area, NULL); | |
6b61353c | 2361 | XSetICValues (xic, XNStatusAttributes, attr, NULL); |
5a7df7d7 GM |
2362 | XFree (attr); |
2363 | } | |
2364 | ||
2365 | ||
2366 | /* Set X fontset for XIC of frame F, using base font name | |
2367 | BASE_FONTNAME. Called when a new Emacs fontset is chosen. */ | |
2368 | ||
2369 | void | |
971de7fb | 2370 | xic_set_xfontset (struct frame *f, char *base_fontname) |
5a7df7d7 GM |
2371 | { |
2372 | XVaNestedList attr; | |
2373 | XFontSet xfs; | |
2374 | ||
c27ed90a JD |
2375 | xic_free_xfontset (f); |
2376 | ||
b51238f5 | 2377 | xfs = xic_create_xfontset (f); |
5a7df7d7 GM |
2378 | |
2379 | attr = XVaCreateNestedList (0, XNFontSet, xfs, NULL); | |
2380 | if (FRAME_XIC_STYLE (f) & XIMPreeditPosition) | |
2381 | XSetICValues (FRAME_XIC (f), XNPreeditAttributes, attr, NULL); | |
2382 | if (FRAME_XIC_STYLE (f) & XIMStatusArea) | |
2383 | XSetICValues (FRAME_XIC (f), XNStatusAttributes, attr, NULL); | |
2384 | XFree (attr); | |
177c0ea7 | 2385 | |
5a7df7d7 GM |
2386 | FRAME_XIC_FONTSET (f) = xfs; |
2387 | } | |
2388 | ||
2389 | #endif /* HAVE_X_I18N */ | |
2390 | ||
2391 | ||
9ef48a9d | 2392 | \f |
8fc2766b RS |
2393 | #ifdef USE_X_TOOLKIT |
2394 | ||
2395 | /* Create and set up the X widget for frame F. */ | |
f58534a3 | 2396 | |
01f1ba30 | 2397 | static void |
a7f7d550 FP |
2398 | x_window (f, window_prompting, minibuffer_only) |
2399 | struct frame *f; | |
2400 | long window_prompting; | |
2401 | int minibuffer_only; | |
01f1ba30 | 2402 | { |
9ef48a9d | 2403 | XClassHint class_hints; |
31ac8d8c FP |
2404 | XSetWindowAttributes attributes; |
2405 | unsigned long attribute_mask; | |
9ef48a9d RS |
2406 | Widget shell_widget; |
2407 | Widget pane_widget; | |
6c32dd68 | 2408 | Widget frame_widget; |
9ef48a9d RS |
2409 | Arg al [25]; |
2410 | int ac; | |
2411 | ||
2412 | BLOCK_INPUT; | |
2413 | ||
b7975ee4 KH |
2414 | /* Use the resource name as the top-level widget name |
2415 | for looking up resources. Make a non-Lisp copy | |
2416 | for the window manager, so GC relocation won't bother it. | |
2417 | ||
2418 | Elsewhere we specify the window name for the window manager. */ | |
177c0ea7 | 2419 | |
cca176a0 | 2420 | { |
d5db4077 | 2421 | char *str = (char *) SDATA (Vx_resource_name); |
b7975ee4 | 2422 | f->namebuf = (char *) xmalloc (strlen (str) + 1); |
cca176a0 KH |
2423 | strcpy (f->namebuf, str); |
2424 | } | |
9ef48a9d RS |
2425 | |
2426 | ac = 0; | |
2427 | XtSetArg (al[ac], XtNallowShellResize, 1); ac++; | |
2428 | XtSetArg (al[ac], XtNinput, 1); ac++; | |
97787173 | 2429 | XtSetArg (al[ac], XtNmappedWhenManaged, 0); ac++; |
be786000 | 2430 | XtSetArg (al[ac], XtNborderWidth, f->border_width); ac++; |
9b2956e2 GM |
2431 | XtSetArg (al[ac], XtNvisual, FRAME_X_VISUAL (f)); ac++; |
2432 | XtSetArg (al[ac], XtNdepth, FRAME_X_DISPLAY_INFO (f)->n_planes); ac++; | |
2433 | XtSetArg (al[ac], XtNcolormap, FRAME_X_COLORMAP (f)); ac++; | |
cca176a0 | 2434 | shell_widget = XtAppCreateShell (f->namebuf, EMACS_CLASS, |
7a994728 | 2435 | applicationShellWidgetClass, |
82c90203 | 2436 | FRAME_X_DISPLAY (f), al, ac); |
9ef48a9d | 2437 | |
7556890b | 2438 | f->output_data.x->widget = shell_widget; |
9ef48a9d RS |
2439 | /* maybe_set_screen_title_format (shell_widget); */ |
2440 | ||
6c32dd68 PR |
2441 | pane_widget = lw_create_widget ("main", "pane", widget_id_tick++, |
2442 | (widget_value *) NULL, | |
2443 | shell_widget, False, | |
2444 | (lw_callback) NULL, | |
2445 | (lw_callback) NULL, | |
b6e11efd | 2446 | (lw_callback) NULL, |
6c32dd68 | 2447 | (lw_callback) NULL); |
9ef48a9d | 2448 | |
9b2956e2 GM |
2449 | ac = 0; |
2450 | XtSetArg (al[ac], XtNvisual, FRAME_X_VISUAL (f)); ac++; | |
2451 | XtSetArg (al[ac], XtNdepth, FRAME_X_DISPLAY_INFO (f)->n_planes); ac++; | |
2452 | XtSetArg (al[ac], XtNcolormap, FRAME_X_COLORMAP (f)); ac++; | |
2453 | XtSetValues (pane_widget, al, ac); | |
7556890b | 2454 | f->output_data.x->column_widget = pane_widget; |
a7f7d550 | 2455 | |
177c0ea7 | 2456 | /* mappedWhenManaged to false tells to the paned window to not map/unmap |
5e65b9ab | 2457 | the emacs screen when changing menubar. This reduces flickering. */ |
9ef48a9d RS |
2458 | |
2459 | ac = 0; | |
2460 | XtSetArg (al[ac], XtNmappedWhenManaged, 0); ac++; | |
2461 | XtSetArg (al[ac], XtNshowGrip, 0); ac++; | |
2462 | XtSetArg (al[ac], XtNallowResize, 1); ac++; | |
2463 | XtSetArg (al[ac], XtNresizeToPreferred, 1); ac++; | |
2464 | XtSetArg (al[ac], XtNemacsFrame, f); ac++; | |
9b2956e2 GM |
2465 | XtSetArg (al[ac], XtNvisual, FRAME_X_VISUAL (f)); ac++; |
2466 | XtSetArg (al[ac], XtNdepth, FRAME_X_DISPLAY_INFO (f)->n_planes); ac++; | |
2467 | XtSetArg (al[ac], XtNcolormap, FRAME_X_COLORMAP (f)); ac++; | |
2468 | frame_widget = XtCreateWidget (f->namebuf, emacsFrameClass, pane_widget, | |
2469 | al, ac); | |
177c0ea7 | 2470 | |
7556890b | 2471 | f->output_data.x->edit_widget = frame_widget; |
177c0ea7 JB |
2472 | |
2473 | XtManageChild (frame_widget); | |
a7f7d550 FP |
2474 | |
2475 | /* Do some needed geometry management. */ | |
2476 | { | |
2477 | int len; | |
2478 | char *tem, shell_position[32]; | |
6b61353c | 2479 | Arg al[10]; |
a7f7d550 | 2480 | int ac = 0; |
5031cc10 | 2481 | int extra_borders = 0; |
177c0ea7 | 2482 | int menubar_size |
7556890b RS |
2483 | = (f->output_data.x->menubar_widget |
2484 | ? (f->output_data.x->menubar_widget->core.height | |
2485 | + f->output_data.x->menubar_widget->core.border_width) | |
8fc2766b | 2486 | : 0); |
a7f7d550 | 2487 | |
f7008aff RS |
2488 | #if 0 /* Experimentally, we now get the right results |
2489 | for -geometry -0-0 without this. 24 Aug 96, rms. */ | |
01cbdba5 RS |
2490 | if (FRAME_EXTERNAL_MENU_BAR (f)) |
2491 | { | |
dd254b21 | 2492 | Dimension ibw = 0; |
01cbdba5 RS |
2493 | XtVaGetValues (pane_widget, XtNinternalBorderWidth, &ibw, NULL); |
2494 | menubar_size += ibw; | |
2495 | } | |
f7008aff | 2496 | #endif |
01cbdba5 | 2497 | |
7556890b | 2498 | f->output_data.x->menubar_height = menubar_size; |
00983aba | 2499 | |
440b0bfd | 2500 | #ifndef USE_LUCID |
5031cc10 KH |
2501 | /* Motif seems to need this amount added to the sizes |
2502 | specified for the shell widget. The Athena/Lucid widgets don't. | |
2503 | Both conclusions reached experimentally. -- rms. */ | |
440b0bfd RS |
2504 | XtVaGetValues (f->output_data.x->edit_widget, XtNinternalBorderWidth, |
2505 | &extra_borders, NULL); | |
2506 | extra_borders *= 2; | |
2507 | #endif | |
5031cc10 | 2508 | |
97787173 RS |
2509 | /* Convert our geometry parameters into a geometry string |
2510 | and specify it. | |
2511 | Note that we do not specify here whether the position | |
2512 | is a user-specified or program-specified one. | |
2513 | We pass that information later, in x_wm_set_size_hints. */ | |
2514 | { | |
be786000 | 2515 | int left = f->left_pos; |
97787173 | 2516 | int xneg = window_prompting & XNegative; |
be786000 | 2517 | int top = f->top_pos; |
97787173 RS |
2518 | int yneg = window_prompting & YNegative; |
2519 | if (xneg) | |
2520 | left = -left; | |
2521 | if (yneg) | |
2522 | top = -top; | |
c760f47e KH |
2523 | |
2524 | if (window_prompting & USPosition) | |
5031cc10 | 2525 | sprintf (shell_position, "=%dx%d%c%d%c%d", |
be786000 KS |
2526 | FRAME_PIXEL_WIDTH (f) + extra_borders, |
2527 | FRAME_PIXEL_HEIGHT (f) + menubar_size + extra_borders, | |
c760f47e KH |
2528 | (xneg ? '-' : '+'), left, |
2529 | (yneg ? '-' : '+'), top); | |
2530 | else | |
6b61353c KH |
2531 | { |
2532 | sprintf (shell_position, "=%dx%d", | |
2533 | FRAME_PIXEL_WIDTH (f) + extra_borders, | |
2534 | FRAME_PIXEL_HEIGHT (f) + menubar_size + extra_borders); | |
2535 | ||
2536 | /* Setting x and y when the position is not specified in | |
2537 | the geometry string will set program position in the WM hints. | |
2538 | If Emacs had just one program position, we could set it in | |
2539 | fallback resources, but since each make-frame call can specify | |
2540 | different program positions, this is easier. */ | |
2541 | XtSetArg (al[ac], XtNx, left); ac++; | |
2542 | XtSetArg (al[ac], XtNy, top); ac++; | |
2543 | } | |
97787173 RS |
2544 | } |
2545 | ||
a7f7d550 | 2546 | len = strlen (shell_position) + 1; |
77110caa RS |
2547 | /* We don't free this because we don't know whether |
2548 | it is safe to free it while the frame exists. | |
2549 | It isn't worth the trouble of arranging to free it | |
2550 | when the frame is deleted. */ | |
a7f7d550 FP |
2551 | tem = (char *) xmalloc (len); |
2552 | strncpy (tem, shell_position, len); | |
2553 | XtSetArg (al[ac], XtNgeometry, tem); ac++; | |
2554 | XtSetValues (shell_widget, al, ac); | |
2555 | } | |
2556 | ||
9ef48a9d RS |
2557 | XtManageChild (pane_widget); |
2558 | XtRealizeWidget (shell_widget); | |
2559 | ||
2532f20c JD |
2560 | if (FRAME_X_EMBEDDED_P (f)) |
2561 | XReparentWindow (FRAME_X_DISPLAY (f), XtWindow (shell_widget), | |
2562 | f->output_data.x->parent_desc, 0, 0); | |
2563 | ||
177c0ea7 | 2564 | FRAME_X_WINDOW (f) = XtWindow (frame_widget); |
9ef48a9d RS |
2565 | |
2566 | validate_x_resource_name (); | |
b7975ee4 | 2567 | |
d5db4077 KR |
2568 | class_hints.res_name = (char *) SDATA (Vx_resource_name); |
2569 | class_hints.res_class = (char *) SDATA (Vx_resource_class); | |
b9dc4443 | 2570 | XSetClassHint (FRAME_X_DISPLAY (f), XtWindow (shell_widget), &class_hints); |
5a7df7d7 GM |
2571 | |
2572 | #ifdef HAVE_X_I18N | |
2573 | FRAME_XIC (f) = NULL; | |
1576f1ad DL |
2574 | if (use_xim) |
2575 | create_frame_xic (f); | |
5a7df7d7 | 2576 | #endif |
64d16748 | 2577 | |
7556890b RS |
2578 | f->output_data.x->wm_hints.input = True; |
2579 | f->output_data.x->wm_hints.flags |= InputHint; | |
b9dc4443 | 2580 | XSetWMHints (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2581 | &f->output_data.x->wm_hints); |
b8228beb | 2582 | |
c4ec904f | 2583 | hack_wm_protocols (f, shell_widget); |
9ef48a9d | 2584 | |
6c32dd68 PR |
2585 | #ifdef HACK_EDITRES |
2586 | XtAddEventHandler (shell_widget, 0, True, _XEditResCheckMessages, 0); | |
2587 | #endif | |
2588 | ||
9ef48a9d | 2589 | /* Do a stupid property change to force the server to generate a |
333b20bb | 2590 | PropertyNotify event so that the event_stream server timestamp will |
9ef48a9d RS |
2591 | be initialized to something relevant to the time we created the window. |
2592 | */ | |
6c32dd68 | 2593 | XChangeProperty (XtDisplay (frame_widget), XtWindow (frame_widget), |
b9dc4443 RS |
2594 | FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, |
2595 | XA_ATOM, 32, PropModeAppend, | |
9ef48a9d RS |
2596 | (unsigned char*) NULL, 0); |
2597 | ||
5a7df7d7 | 2598 | /* Make all the standard events reach the Emacs frame. */ |
31ac8d8c | 2599 | attributes.event_mask = STANDARD_EVENT_SET; |
5a7df7d7 GM |
2600 | |
2601 | #ifdef HAVE_X_I18N | |
2602 | if (FRAME_XIC (f)) | |
2603 | { | |
2604 | /* XIM server might require some X events. */ | |
2605 | unsigned long fevent = NoEventMask; | |
6b61353c | 2606 | XGetICValues (FRAME_XIC (f), XNFilterEvents, &fevent, NULL); |
5a7df7d7 GM |
2607 | attributes.event_mask |= fevent; |
2608 | } | |
2609 | #endif /* HAVE_X_I18N */ | |
177c0ea7 | 2610 | |
31ac8d8c FP |
2611 | attribute_mask = CWEventMask; |
2612 | XChangeWindowAttributes (XtDisplay (shell_widget), XtWindow (shell_widget), | |
2613 | attribute_mask, &attributes); | |
2614 | ||
6c32dd68 | 2615 | XtMapWidget (frame_widget); |
9ef48a9d | 2616 | |
8fc2766b RS |
2617 | /* x_set_name normally ignores requests to set the name if the |
2618 | requested name is the same as the current name. This is the one | |
2619 | place where that assumption isn't correct; f->name is set, but | |
2620 | the X server hasn't been told. */ | |
2621 | { | |
2622 | Lisp_Object name; | |
2623 | int explicit = f->explicit_name; | |
2624 | ||
2625 | f->explicit_name = 0; | |
2626 | name = f->name; | |
2627 | f->name = Qnil; | |
2628 | x_set_name (f, name, explicit); | |
2629 | } | |
2630 | ||
b9dc4443 | 2631 | XDefineCursor (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
db3b2dc8 JD |
2632 | f->output_data.x->current_cursor |
2633 | = f->output_data.x->text_cursor); | |
8fc2766b RS |
2634 | |
2635 | UNBLOCK_INPUT; | |
2636 | ||
495fa05e GM |
2637 | /* This is a no-op, except under Motif. Make sure main areas are |
2638 | set to something reasonable, in case we get an error later. */ | |
2639 | lw_set_main_areas (pane_widget, 0, frame_widget); | |
8fc2766b RS |
2640 | } |
2641 | ||
9ef48a9d | 2642 | #else /* not USE_X_TOOLKIT */ |
488dd4c4 JD |
2643 | #ifdef USE_GTK |
2644 | void | |
971de7fb | 2645 | x_window (FRAME_PTR f) |
488dd4c4 JD |
2646 | { |
2647 | if (! xg_create_frame_widgets (f)) | |
2648 | error ("Unable to create window"); | |
1fcfb866 JD |
2649 | |
2650 | #ifdef HAVE_X_I18N | |
2651 | FRAME_XIC (f) = NULL; | |
6b61353c | 2652 | if (use_xim) |
1576f1ad DL |
2653 | { |
2654 | BLOCK_INPUT; | |
2655 | create_frame_xic (f); | |
2656 | if (FRAME_XIC (f)) | |
2657 | { | |
2658 | /* XIM server might require some X events. */ | |
2659 | unsigned long fevent = NoEventMask; | |
6b61353c | 2660 | XGetICValues (FRAME_XIC (f), XNFilterEvents, &fevent, NULL); |
1fcfb866 | 2661 | |
1576f1ad DL |
2662 | if (fevent != NoEventMask) |
2663 | { | |
2664 | XSetWindowAttributes attributes; | |
2665 | XWindowAttributes wattr; | |
2666 | unsigned long attribute_mask; | |
2667 | ||
2668 | XGetWindowAttributes (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
2669 | &wattr); | |
2670 | attributes.event_mask = wattr.your_event_mask | fevent; | |
2671 | attribute_mask = CWEventMask; | |
2672 | XChangeWindowAttributes (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
2673 | attribute_mask, &attributes); | |
2674 | } | |
2675 | } | |
2676 | UNBLOCK_INPUT; | |
2677 | } | |
1fcfb866 | 2678 | #endif |
488dd4c4 | 2679 | } |
9ef48a9d | 2680 | |
488dd4c4 | 2681 | #else /*! USE_GTK */ |
8fc2766b RS |
2682 | /* Create and set up the X window for frame F. */ |
2683 | ||
201d8c78 | 2684 | void |
8fc2766b RS |
2685 | x_window (f) |
2686 | struct frame *f; | |
2687 | ||
2688 | { | |
2689 | XClassHint class_hints; | |
2690 | XSetWindowAttributes attributes; | |
2691 | unsigned long attribute_mask; | |
2692 | ||
5bcee7ef | 2693 | attributes.background_pixel = FRAME_BACKGROUND_PIXEL (f); |
7556890b | 2694 | attributes.border_pixel = f->output_data.x->border_pixel; |
01f1ba30 JB |
2695 | attributes.bit_gravity = StaticGravity; |
2696 | attributes.backing_store = NotUseful; | |
2697 | attributes.save_under = True; | |
2698 | attributes.event_mask = STANDARD_EVENT_SET; | |
9b2956e2 GM |
2699 | attributes.colormap = FRAME_X_COLORMAP (f); |
2700 | attribute_mask = (CWBackPixel | CWBorderPixel | CWBitGravity | CWEventMask | |
2701 | | CWColormap); | |
01f1ba30 JB |
2702 | |
2703 | BLOCK_INPUT; | |
fe24a618 | 2704 | FRAME_X_WINDOW (f) |
b9dc4443 | 2705 | = XCreateWindow (FRAME_X_DISPLAY (f), |
7556890b | 2706 | f->output_data.x->parent_desc, |
be786000 KS |
2707 | f->left_pos, |
2708 | f->top_pos, | |
2709 | FRAME_PIXEL_WIDTH (f), FRAME_PIXEL_HEIGHT (f), | |
2710 | f->border_width, | |
01f1ba30 JB |
2711 | CopyFromParent, /* depth */ |
2712 | InputOutput, /* class */ | |
383d6ffc | 2713 | FRAME_X_VISUAL (f), |
01f1ba30 | 2714 | attribute_mask, &attributes); |
5a7df7d7 GM |
2715 | |
2716 | #ifdef HAVE_X_I18N | |
4dacadcc | 2717 | if (use_xim) |
5a7df7d7 | 2718 | { |
1576f1ad DL |
2719 | create_frame_xic (f); |
2720 | if (FRAME_XIC (f)) | |
2721 | { | |
2722 | /* XIM server might require some X events. */ | |
2723 | unsigned long fevent = NoEventMask; | |
6b61353c | 2724 | XGetICValues (FRAME_XIC (f), XNFilterEvents, &fevent, NULL); |
1576f1ad DL |
2725 | attributes.event_mask |= fevent; |
2726 | attribute_mask = CWEventMask; | |
2727 | XChangeWindowAttributes (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
2728 | attribute_mask, &attributes); | |
2729 | } | |
5a7df7d7 GM |
2730 | } |
2731 | #endif /* HAVE_X_I18N */ | |
177c0ea7 | 2732 | |
d387c960 | 2733 | validate_x_resource_name (); |
b7975ee4 | 2734 | |
d5db4077 KR |
2735 | class_hints.res_name = (char *) SDATA (Vx_resource_name); |
2736 | class_hints.res_class = (char *) SDATA (Vx_resource_class); | |
b9dc4443 | 2737 | XSetClassHint (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), &class_hints); |
01f1ba30 | 2738 | |
00983aba KH |
2739 | /* The menubar is part of the ordinary display; |
2740 | it does not count in addition to the height of the window. */ | |
7556890b | 2741 | f->output_data.x->menubar_height = 0; |
00983aba | 2742 | |
179956b9 JB |
2743 | /* This indicates that we use the "Passive Input" input model. |
2744 | Unless we do this, we don't get the Focus{In,Out} events that we | |
2745 | need to draw the cursor correctly. Accursed bureaucrats. | |
b9dc4443 | 2746 | XWhipsAndChains (FRAME_X_DISPLAY (f), IronMaiden, &TheRack); */ |
179956b9 | 2747 | |
7556890b RS |
2748 | f->output_data.x->wm_hints.input = True; |
2749 | f->output_data.x->wm_hints.flags |= InputHint; | |
b9dc4443 | 2750 | XSetWMHints (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2751 | &f->output_data.x->wm_hints); |
6d078211 | 2752 | f->output_data.x->wm_hints.icon_pixmap = None; |
179956b9 | 2753 | |
032e4ebe RS |
2754 | /* Request "save yourself" and "delete window" commands from wm. */ |
2755 | { | |
2756 | Atom protocols[2]; | |
b9dc4443 RS |
2757 | protocols[0] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window; |
2758 | protocols[1] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself; | |
2759 | XSetWMProtocols (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), protocols, 2); | |
032e4ebe | 2760 | } |
9ef48a9d | 2761 | |
e373f201 JB |
2762 | /* x_set_name normally ignores requests to set the name if the |
2763 | requested name is the same as the current name. This is the one | |
2764 | place where that assumption isn't correct; f->name is set, but | |
2765 | the X server hasn't been told. */ | |
2766 | { | |
98381190 | 2767 | Lisp_Object name; |
cf177271 | 2768 | int explicit = f->explicit_name; |
e373f201 | 2769 | |
cf177271 | 2770 | f->explicit_name = 0; |
98381190 KH |
2771 | name = f->name; |
2772 | f->name = Qnil; | |
cf177271 | 2773 | x_set_name (f, name, explicit); |
e373f201 JB |
2774 | } |
2775 | ||
b9dc4443 | 2776 | XDefineCursor (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
72ec0c8d JD |
2777 | f->output_data.x->current_cursor |
2778 | = f->output_data.x->text_cursor); | |
9ef48a9d | 2779 | |
01f1ba30 JB |
2780 | UNBLOCK_INPUT; |
2781 | ||
fe24a618 | 2782 | if (FRAME_X_WINDOW (f) == 0) |
9ef48a9d | 2783 | error ("Unable to create window"); |
01f1ba30 JB |
2784 | } |
2785 | ||
488dd4c4 | 2786 | #endif /* not USE_GTK */ |
8fc2766b RS |
2787 | #endif /* not USE_X_TOOLKIT */ |
2788 | ||
289978b5 LT |
2789 | /* Verify that the icon position args for this window are valid. */ |
2790 | ||
2791 | static void | |
971de7fb | 2792 | x_icon_verify (struct frame *f, Lisp_Object parms) |
289978b5 LT |
2793 | { |
2794 | Lisp_Object icon_x, icon_y; | |
2795 | ||
2796 | /* Set the position of the icon. Note that twm groups all | |
2797 | icons in an icon window. */ | |
2798 | icon_x = x_frame_get_and_record_arg (f, parms, Qicon_left, 0, 0, RES_TYPE_NUMBER); | |
2799 | icon_y = x_frame_get_and_record_arg (f, parms, Qicon_top, 0, 0, RES_TYPE_NUMBER); | |
2800 | if (!EQ (icon_x, Qunbound) && !EQ (icon_y, Qunbound)) | |
2801 | { | |
2802 | CHECK_NUMBER (icon_x); | |
2803 | CHECK_NUMBER (icon_y); | |
2804 | } | |
2805 | else if (!EQ (icon_x, Qunbound) || !EQ (icon_y, Qunbound)) | |
2806 | error ("Both left and top icon corners of icon must be specified"); | |
2807 | } | |
2808 | ||
01f1ba30 JB |
2809 | /* Handle the icon stuff for this window. Perhaps later we might |
2810 | want an x_set_icon_position which can be called interactively as | |
b9dc4443 | 2811 | well. */ |
01f1ba30 JB |
2812 | |
2813 | static void | |
971de7fb | 2814 | x_icon (struct frame *f, Lisp_Object parms) |
01f1ba30 | 2815 | { |
f9942c9e | 2816 | Lisp_Object icon_x, icon_y; |
fd0f53a9 | 2817 | #if 0 |
abb4b7ec | 2818 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); |
fd0f53a9 | 2819 | #endif |
01f1ba30 JB |
2820 | |
2821 | /* Set the position of the icon. Note that twm groups all | |
b9dc4443 | 2822 | icons in an icon window. */ |
7c0d3ed8 KS |
2823 | icon_x = x_frame_get_and_record_arg (f, parms, Qicon_left, 0, 0, RES_TYPE_NUMBER); |
2824 | icon_y = x_frame_get_and_record_arg (f, parms, Qicon_top, 0, 0, RES_TYPE_NUMBER); | |
f9942c9e | 2825 | if (!EQ (icon_x, Qunbound) && !EQ (icon_y, Qunbound)) |
01f1ba30 | 2826 | { |
b7826503 PJ |
2827 | CHECK_NUMBER (icon_x); |
2828 | CHECK_NUMBER (icon_y); | |
01f1ba30 | 2829 | } |
f9942c9e | 2830 | else if (!EQ (icon_x, Qunbound) || !EQ (icon_y, Qunbound)) |
01f1ba30 | 2831 | error ("Both left and top icon corners of icon must be specified"); |
01f1ba30 | 2832 | |
f9942c9e JB |
2833 | BLOCK_INPUT; |
2834 | ||
fe24a618 JB |
2835 | if (! EQ (icon_x, Qunbound)) |
2836 | x_wm_set_icon_position (f, XINT (icon_x), XINT (icon_y)); | |
f9942c9e | 2837 | |
a9d54793 KL |
2838 | #if 0 /* x_get_arg removes the visibility parameter as a side effect, |
2839 | but x_create_frame still needs it. */ | |
01f1ba30 | 2840 | /* Start up iconic or window? */ |
49795535 | 2841 | x_wm_set_window_state |
333b20bb GM |
2842 | (f, (EQ (x_get_arg (dpyinfo, parms, Qvisibility, 0, 0, RES_TYPE_SYMBOL), |
2843 | Qicon) | |
49795535 JB |
2844 | ? IconicState |
2845 | : NormalState)); | |
a9d54793 | 2846 | #endif |
01f1ba30 | 2847 | |
d5db4077 | 2848 | x_text_icon (f, (char *) SDATA ((!NILP (f->icon_name) |
f468da95 | 2849 | ? f->icon_name |
d5db4077 | 2850 | : f->name))); |
80534dd6 | 2851 | |
01f1ba30 JB |
2852 | UNBLOCK_INPUT; |
2853 | } | |
2854 | ||
b243755a | 2855 | /* Make the GCs needed for this window, setting the |
01f1ba30 JB |
2856 | background, border and mouse colors; also create the |
2857 | mouse cursor and the gray border tile. */ | |
2858 | ||
2859 | static void | |
971de7fb | 2860 | x_make_gc (struct frame *f) |
01f1ba30 JB |
2861 | { |
2862 | XGCValues gc_values; | |
01f1ba30 | 2863 | |
6afb1d07 JB |
2864 | BLOCK_INPUT; |
2865 | ||
b243755a | 2866 | /* Create the GCs of this frame. |
9ef48a9d | 2867 | Note that many default values are used. */ |
01f1ba30 | 2868 | |
ce593f6e KL |
2869 | gc_values.foreground = FRAME_FOREGROUND_PIXEL (f); |
2870 | gc_values.background = FRAME_BACKGROUND_PIXEL (f); | |
9ef48a9d | 2871 | gc_values.line_width = 0; /* Means 1 using fast algorithm. */ |
959e647d GM |
2872 | f->output_data.x->normal_gc |
2873 | = XCreateGC (FRAME_X_DISPLAY (f), | |
2874 | FRAME_X_WINDOW (f), | |
b51238f5 | 2875 | GCLineWidth | GCForeground | GCBackground, |
959e647d | 2876 | &gc_values); |
01f1ba30 | 2877 | |
b9dc4443 | 2878 | /* Reverse video style. */ |
ce593f6e KL |
2879 | gc_values.foreground = FRAME_BACKGROUND_PIXEL (f); |
2880 | gc_values.background = FRAME_FOREGROUND_PIXEL (f); | |
959e647d GM |
2881 | f->output_data.x->reverse_gc |
2882 | = XCreateGC (FRAME_X_DISPLAY (f), | |
2883 | FRAME_X_WINDOW (f), | |
b51238f5 | 2884 | GCForeground | GCBackground | GCLineWidth, |
959e647d | 2885 | &gc_values); |
01f1ba30 | 2886 | |
9ef48a9d | 2887 | /* Cursor has cursor-color background, background-color foreground. */ |
ce593f6e | 2888 | gc_values.foreground = FRAME_BACKGROUND_PIXEL (f); |
7556890b | 2889 | gc_values.background = f->output_data.x->cursor_pixel; |
01f1ba30 | 2890 | gc_values.fill_style = FillOpaqueStippled; |
7556890b | 2891 | f->output_data.x->cursor_gc |
b9dc4443 | 2892 | = XCreateGC (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
b51238f5 | 2893 | (GCForeground | GCBackground |
c8bcd18a | 2894 | | GCFillStyle | GCLineWidth), |
01f1ba30 JB |
2895 | &gc_values); |
2896 | ||
333b20bb GM |
2897 | /* Reliefs. */ |
2898 | f->output_data.x->white_relief.gc = 0; | |
2899 | f->output_data.x->black_relief.gc = 0; | |
2900 | ||
01f1ba30 | 2901 | /* Create the gray border tile used when the pointer is not in |
f676886a | 2902 | the frame. Since this depends on the frame's pixel values, |
9ef48a9d | 2903 | this must be done on a per-frame basis. */ |
7556890b | 2904 | f->output_data.x->border_tile |
d043f1a4 | 2905 | = (XCreatePixmapFromBitmapData |
177c0ea7 | 2906 | (FRAME_X_DISPLAY (f), FRAME_X_DISPLAY_INFO (f)->root_window, |
d043f1a4 | 2907 | gray_bits, gray_width, gray_height, |
ce593f6e KL |
2908 | FRAME_FOREGROUND_PIXEL (f), |
2909 | FRAME_BACKGROUND_PIXEL (f), | |
ab452f99 | 2910 | DefaultDepth (FRAME_X_DISPLAY (f), FRAME_X_SCREEN_NUMBER (f)))); |
6afb1d07 JB |
2911 | |
2912 | UNBLOCK_INPUT; | |
01f1ba30 | 2913 | } |
01f1ba30 | 2914 | |
959e647d | 2915 | |
2b34df4e | 2916 | /* Free what was allocated in x_make_gc. */ |
959e647d GM |
2917 | |
2918 | void | |
971de7fb | 2919 | x_free_gcs (struct frame *f) |
959e647d GM |
2920 | { |
2921 | Display *dpy = FRAME_X_DISPLAY (f); | |
2922 | ||
2923 | BLOCK_INPUT; | |
177c0ea7 | 2924 | |
959e647d GM |
2925 | if (f->output_data.x->normal_gc) |
2926 | { | |
2927 | XFreeGC (dpy, f->output_data.x->normal_gc); | |
2928 | f->output_data.x->normal_gc = 0; | |
2929 | } | |
2930 | ||
2931 | if (f->output_data.x->reverse_gc) | |
2932 | { | |
2933 | XFreeGC (dpy, f->output_data.x->reverse_gc); | |
2934 | f->output_data.x->reverse_gc = 0; | |
2935 | } | |
177c0ea7 | 2936 | |
959e647d GM |
2937 | if (f->output_data.x->cursor_gc) |
2938 | { | |
2939 | XFreeGC (dpy, f->output_data.x->cursor_gc); | |
2940 | f->output_data.x->cursor_gc = 0; | |
2941 | } | |
2942 | ||
2943 | if (f->output_data.x->border_tile) | |
2944 | { | |
2945 | XFreePixmap (dpy, f->output_data.x->border_tile); | |
2946 | f->output_data.x->border_tile = 0; | |
2947 | } | |
2948 | ||
2949 | UNBLOCK_INPUT; | |
2950 | } | |
2951 | ||
2952 | ||
eaf1eea9 GM |
2953 | /* Handler for signals raised during x_create_frame and |
2954 | x_create_top_frame. FRAME is the frame which is partially | |
2955 | constructed. */ | |
2956 | ||
2957 | static Lisp_Object | |
971de7fb | 2958 | unwind_create_frame (Lisp_Object frame) |
eaf1eea9 GM |
2959 | { |
2960 | struct frame *f = XFRAME (frame); | |
2961 | ||
8346e08b KL |
2962 | /* If frame is already dead, nothing to do. This can happen if the |
2963 | display is disconnected after the frame has become official, but | |
2964 | before x_create_frame removes the unwind protect. */ | |
2965 | if (!FRAME_LIVE_P (f)) | |
2966 | return Qnil; | |
2967 | ||
eaf1eea9 GM |
2968 | /* If frame is ``official'', nothing to do. */ |
2969 | if (!CONSP (Vframe_list) || !EQ (XCAR (Vframe_list), frame)) | |
2970 | { | |
f1d2ce7f | 2971 | #if GLYPH_DEBUG |
eaf1eea9 GM |
2972 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); |
2973 | #endif | |
177c0ea7 | 2974 | |
eaf1eea9 GM |
2975 | x_free_frame_resources (f); |
2976 | ||
5b3f8550 | 2977 | #if GLYPH_DEBUG |
eaf1eea9 GM |
2978 | /* Check that reference counts are indeed correct. */ |
2979 | xassert (dpyinfo->reference_count == dpyinfo_refcount); | |
2980 | xassert (dpyinfo->image_cache->refcount == image_cache_refcount); | |
5b3f8550 | 2981 | #endif |
c844a81a | 2982 | return Qt; |
eaf1eea9 | 2983 | } |
177c0ea7 | 2984 | |
eaf1eea9 GM |
2985 | return Qnil; |
2986 | } | |
2987 | ||
b51238f5 | 2988 | |
02ed2ea8 | 2989 | static void |
971de7fb | 2990 | x_default_font_parameter (struct frame *f, Lisp_Object parms) |
02ed2ea8 KH |
2991 | { |
2992 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); | |
770e2e6e | 2993 | Lisp_Object font_param = x_get_arg (dpyinfo, parms, Qfont, NULL, NULL, |
637fa988 | 2994 | RES_TYPE_STRING); |
e9b7ab96 | 2995 | Lisp_Object font = Qnil; |
770e2e6e | 2996 | if (EQ (font_param, Qunbound)) |
0d1d0d26 JD |
2997 | font_param = Qnil; |
2998 | ||
2999 | if (NILP (font_param)) | |
637fa988 | 3000 | { |
5fc8e5bc | 3001 | /* System font should take precedendce over X resources. We suggest this |
0d1d0d26 JD |
3002 | regardless of font-use-system-font because .emacs may not have been |
3003 | read yet. */ | |
3004 | const char *system_font = xsettings_get_system_font (); | |
e9b7ab96 JD |
3005 | if (system_font) |
3006 | { | |
3007 | char *name = xstrdup (system_font); | |
3008 | font = font_open_by_name (f, name); | |
e9b7ab96 JD |
3009 | free (name); |
3010 | } | |
637fa988 | 3011 | } |
0d1d0d26 | 3012 | |
e9b7ab96 JD |
3013 | if (NILP (font)) |
3014 | font = !NILP (font_param) ? font_param | |
3015 | : x_get_arg (dpyinfo, parms, Qfont, "font", "Font", RES_TYPE_STRING); | |
3016 | ||
3017 | if (! FONTP (font) && ! STRINGP (font)) | |
02ed2ea8 KH |
3018 | { |
3019 | char *names[] | |
be9d013a CY |
3020 | = { |
3021 | #ifdef HAVE_XFT | |
d7afccca | 3022 | /* This will find the normal Xft font. */ |
c024ac08 | 3023 | "monospace-10", |
be9d013a CY |
3024 | #endif |
3025 | "-adobe-courier-medium-r-*-*-*-120-*-*-*-*-iso8859-1", | |
3026 | "-misc-fixed-medium-r-normal-*-*-140-*-*-c-*-iso8859-1", | |
02ed2ea8 KH |
3027 | "-*-*-medium-r-normal-*-*-140-*-*-c-*-iso8859-1", |
3028 | /* This was formerly the first thing tried, but it finds | |
3029 | too many fonts and takes too long. */ | |
3030 | "-*-*-medium-r-*-*-*-*-*-*-c-*-iso8859-1", | |
3031 | /* If those didn't work, look for something which will | |
3032 | at least work. */ | |
3033 | "-*-fixed-*-*-*-*-*-140-*-*-c-*-iso8859-1", | |
25c25256 | 3034 | "fixed", |
02ed2ea8 KH |
3035 | NULL }; |
3036 | int i; | |
3037 | ||
3038 | for (i = 0; names[i]; i++) | |
3039 | { | |
3040 | font = font_open_by_name (f, names[i]); | |
3041 | if (! NILP (font)) | |
3042 | break; | |
3043 | } | |
3044 | if (NILP (font)) | |
25c25256 | 3045 | error ("No suitable font was found"); |
02ed2ea8 | 3046 | } |
770e2e6e | 3047 | else if (!NILP (font_param)) |
27129af9 SM |
3048 | { |
3049 | /* Remember the explicit font parameter, so we can re-apply it after | |
3050 | we've applied the `default' face settings. */ | |
770e2e6e SM |
3051 | x_set_frame_parameters (f, Fcons (Fcons (Qfont_param, font_param), Qnil)); |
3052 | } | |
637fa988 | 3053 | |
5fc8e5bc J |
3054 | /* This call will make X resources override any system font setting. */ |
3055 | x_default_parameter (f, parms, Qfont, font, "font", "Font", RES_TYPE_STRING); | |
02ed2ea8 | 3056 | } |
b51238f5 | 3057 | |
eaf1eea9 | 3058 | |
1c44e124 CY |
3059 | DEFUN ("x-wm-set-size-hint", Fx_wm_set_size_hint, Sx_wm_set_size_hint, |
3060 | 0, 1, 0, | |
3061 | doc: /* Send the size hints for frame FRAME to the window manager. | |
3062 | If FRAME is nil, use the selected frame. */) | |
3063 | (frame) | |
3064 | Lisp_Object frame; | |
3065 | { | |
3066 | struct frame *f; | |
3067 | if (NILP (frame)) | |
3068 | frame = selected_frame; | |
3069 | f = XFRAME (frame); | |
3070 | BLOCK_INPUT; | |
3b18571d CY |
3071 | if (FRAME_X_P (f)) |
3072 | x_wm_set_size_hint (f, 0, 0); | |
1c44e124 | 3073 | UNBLOCK_INPUT; |
653a3150 | 3074 | return Qnil; |
1c44e124 CY |
3075 | } |
3076 | ||
3e6bec3b JD |
3077 | static void |
3078 | set_machine_and_pid_properties (struct frame *f) | |
3079 | { | |
3080 | /* See the above comment "Note: Encoding strategy". */ | |
3081 | XTextProperty text; | |
3082 | int bytes, stringp; | |
3083 | int do_free_text_value = 0; | |
ac61e7e1 | 3084 | long pid = (long) getpid (); |
3e6bec3b JD |
3085 | |
3086 | text.value = x_encode_text (Vsystem_name, | |
3087 | Qcompound_text, 0, &bytes, &stringp, | |
3088 | &do_free_text_value); | |
3089 | text.encoding = (stringp ? XA_STRING | |
3090 | : FRAME_X_DISPLAY_INFO (f)->Xatom_COMPOUND_TEXT); | |
3091 | text.format = 8; | |
3092 | text.nitems = bytes; | |
3093 | XSetWMClientMachine (FRAME_X_DISPLAY (f), | |
3094 | FRAME_OUTER_WINDOW (f), | |
3095 | &text); | |
3096 | if (do_free_text_value) | |
3097 | xfree (text.value); | |
3098 | ||
3e6bec3b JD |
3099 | XChangeProperty (FRAME_X_DISPLAY (f), |
3100 | FRAME_OUTER_WINDOW (f), | |
3101 | XInternAtom (FRAME_X_DISPLAY (f), | |
3102 | "_NET_WM_PID", | |
3103 | False), | |
3104 | XA_CARDINAL, 32, PropModeReplace, | |
3105 | (unsigned char *) &pid, 1); | |
3106 | } | |
3107 | ||
f676886a | 3108 | DEFUN ("x-create-frame", Fx_create_frame, Sx_create_frame, |
01f1ba30 | 3109 | 1, 1, 0, |
7ee72033 | 3110 | doc: /* Make a new X window, which is called a "frame" in Emacs terms. |
d29a9848 | 3111 | Return an Emacs frame object. |
e0079d39 | 3112 | PARMS is an alist of frame parameters. |
c061c855 GM |
3113 | If the parameters specify that the frame should not have a minibuffer, |
3114 | and do not specify a specific minibuffer window to use, | |
3115 | then `default-minibuffer-frame' must be a frame whose minibuffer can | |
3116 | be shared by the new frame. | |
3117 | ||
7ee72033 MB |
3118 | This function is an internal primitive--use `make-frame' instead. */) |
3119 | (parms) | |
01f1ba30 JB |
3120 | Lisp_Object parms; |
3121 | { | |
f676886a | 3122 | struct frame *f; |
2365c027 | 3123 | Lisp_Object frame, tem; |
01f1ba30 JB |
3124 | Lisp_Object name; |
3125 | int minibuffer_only = 0; | |
3126 | long window_prompting = 0; | |
45d45af5 | 3127 | int width, height; |
331379bf | 3128 | int count = SPECPDL_INDEX (); |
ecaca587 | 3129 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4; |
b9dc4443 | 3130 | Lisp_Object display; |
333b20bb | 3131 | struct x_display_info *dpyinfo = NULL; |
a59e4f3d | 3132 | Lisp_Object parent; |
e557f19d | 3133 | struct kboard *kb; |
01f1ba30 | 3134 | |
5fa98fcf RS |
3135 | parms = Fcopy_alist (parms); |
3136 | ||
b7975ee4 KH |
3137 | /* Use this general default value to start with |
3138 | until we know if this frame has a specified name. */ | |
3139 | Vx_resource_name = Vinvocation_name; | |
3140 | ||
6ed8eeff | 3141 | display = x_get_arg (dpyinfo, parms, Qterminal, 0, 0, RES_TYPE_NUMBER); |
1705c933 | 3142 | if (EQ (display, Qunbound)) |
b6660415 | 3143 | display = x_get_arg (dpyinfo, parms, Qdisplay, 0, 0, RES_TYPE_STRING); |
b9dc4443 RS |
3144 | if (EQ (display, Qunbound)) |
3145 | display = Qnil; | |
3146 | dpyinfo = check_x_display_info (display); | |
6ed8eeff | 3147 | kb = dpyinfo->terminal->kboard; |
b9dc4443 | 3148 | |
89acb56d SM |
3149 | if (!dpyinfo->terminal->name) |
3150 | error ("Terminal is not live, can't create new frames on it"); | |
ab797f65 | 3151 | |
333b20bb | 3152 | name = x_get_arg (dpyinfo, parms, Qname, "name", "Name", RES_TYPE_STRING); |
6a5e54e2 | 3153 | if (!STRINGP (name) |
cf177271 JB |
3154 | && ! EQ (name, Qunbound) |
3155 | && ! NILP (name)) | |
08a90d6a | 3156 | error ("Invalid frame name--not a string or nil"); |
01f1ba30 | 3157 | |
b7975ee4 KH |
3158 | if (STRINGP (name)) |
3159 | Vx_resource_name = name; | |
3160 | ||
a59e4f3d | 3161 | /* See if parent window is specified. */ |
333b20bb | 3162 | parent = x_get_arg (dpyinfo, parms, Qparent_id, NULL, NULL, RES_TYPE_NUMBER); |
a59e4f3d RS |
3163 | if (EQ (parent, Qunbound)) |
3164 | parent = Qnil; | |
3165 | if (! NILP (parent)) | |
b7826503 | 3166 | CHECK_NUMBER (parent); |
a59e4f3d | 3167 | |
ecaca587 RS |
3168 | /* make_frame_without_minibuffer can run Lisp code and garbage collect. */ |
3169 | /* No need to protect DISPLAY because that's not used after passing | |
3170 | it to make_frame_without_minibuffer. */ | |
3171 | frame = Qnil; | |
3172 | GCPRO4 (parms, parent, name, frame); | |
333b20bb GM |
3173 | tem = x_get_arg (dpyinfo, parms, Qminibuffer, "minibuffer", "Minibuffer", |
3174 | RES_TYPE_SYMBOL); | |
f9942c9e | 3175 | if (EQ (tem, Qnone) || NILP (tem)) |
2526c290 | 3176 | f = make_frame_without_minibuffer (Qnil, kb, display); |
f9942c9e | 3177 | else if (EQ (tem, Qonly)) |
01f1ba30 | 3178 | { |
f676886a | 3179 | f = make_minibuffer_frame (); |
01f1ba30 JB |
3180 | minibuffer_only = 1; |
3181 | } | |
6a5e54e2 | 3182 | else if (WINDOWP (tem)) |
2526c290 | 3183 | f = make_frame_without_minibuffer (tem, kb, display); |
f9942c9e JB |
3184 | else |
3185 | f = make_frame (1); | |
01f1ba30 | 3186 | |
ecaca587 RS |
3187 | XSETFRAME (frame, f); |
3188 | ||
a3c87d4e JB |
3189 | /* Note that X Windows does support scroll bars. */ |
3190 | FRAME_CAN_HAVE_SCROLL_BARS (f) = 1; | |
179956b9 | 3191 | |
6ed8eeff KL |
3192 | f->terminal = dpyinfo->terminal; |
3193 | f->terminal->reference_count++; | |
428a555e | 3194 | |
08a90d6a | 3195 | f->output_method = output_x_window; |
7556890b | 3196 | f->output_data.x = (struct x_output *) xmalloc (sizeof (struct x_output)); |
72af86bd | 3197 | memset (f->output_data.x, 0, sizeof (struct x_output)); |
7556890b | 3198 | f->output_data.x->icon_bitmap = -1; |
be786000 | 3199 | FRAME_FONTSET (f) = -1; |
333b20bb GM |
3200 | f->output_data.x->scroll_bar_foreground_pixel = -1; |
3201 | f->output_data.x->scroll_bar_background_pixel = -1; | |
f15340b7 MB |
3202 | #ifdef USE_TOOLKIT_SCROLL_BARS |
3203 | f->output_data.x->scroll_bar_top_shadow_pixel = -1; | |
3204 | f->output_data.x->scroll_bar_bottom_shadow_pixel = -1; | |
3205 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
08a90d6a | 3206 | |
f468da95 | 3207 | f->icon_name |
333b20bb GM |
3208 | = x_get_arg (dpyinfo, parms, Qicon_name, "iconName", "Title", |
3209 | RES_TYPE_STRING); | |
f468da95 RS |
3210 | if (! STRINGP (f->icon_name)) |
3211 | f->icon_name = Qnil; | |
80534dd6 | 3212 | |
08a90d6a | 3213 | FRAME_X_DISPLAY_INFO (f) = dpyinfo; |
e3d56613 RS |
3214 | |
3215 | /* With FRAME_X_DISPLAY_INFO set up, this unwind-protect is safe. */ | |
3216 | record_unwind_protect (unwind_create_frame, frame); | |
f1d2ce7f | 3217 | #if GLYPH_DEBUG |
354884c4 | 3218 | image_cache_refcount = FRAME_IMAGE_CACHE (f)->refcount; |
eaf1eea9 GM |
3219 | dpyinfo_refcount = dpyinfo->reference_count; |
3220 | #endif /* GLYPH_DEBUG */ | |
08a90d6a | 3221 | |
9b2956e2 GM |
3222 | /* These colors will be set anyway later, but it's important |
3223 | to get the color reference counts right, so initialize them! */ | |
3224 | { | |
3225 | Lisp_Object black; | |
3226 | struct gcpro gcpro1; | |
cefecbcf GM |
3227 | |
3228 | /* Function x_decode_color can signal an error. Make | |
3229 | sure to initialize color slots so that we won't try | |
3230 | to free colors we haven't allocated. */ | |
ce593f6e KL |
3231 | FRAME_FOREGROUND_PIXEL (f) = -1; |
3232 | FRAME_BACKGROUND_PIXEL (f) = -1; | |
cefecbcf GM |
3233 | f->output_data.x->cursor_pixel = -1; |
3234 | f->output_data.x->cursor_foreground_pixel = -1; | |
3235 | f->output_data.x->border_pixel = -1; | |
3236 | f->output_data.x->mouse_pixel = -1; | |
177c0ea7 | 3237 | |
9b2956e2 GM |
3238 | black = build_string ("black"); |
3239 | GCPRO1 (black); | |
ce593f6e | 3240 | FRAME_FOREGROUND_PIXEL (f) |
9b2956e2 | 3241 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); |
ce593f6e | 3242 | FRAME_BACKGROUND_PIXEL (f) |
9b2956e2 GM |
3243 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); |
3244 | f->output_data.x->cursor_pixel | |
3245 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3246 | f->output_data.x->cursor_foreground_pixel | |
3247 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3248 | f->output_data.x->border_pixel | |
3249 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3250 | f->output_data.x->mouse_pixel | |
3251 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3252 | UNGCPRO; | |
3253 | } | |
3254 | ||
a59e4f3d RS |
3255 | /* Specify the parent under which to make this X window. */ |
3256 | ||
3257 | if (!NILP (parent)) | |
3258 | { | |
8c239ac3 | 3259 | f->output_data.x->parent_desc = (Window) XFASTINT (parent); |
7556890b | 3260 | f->output_data.x->explicit_parent = 1; |
a59e4f3d RS |
3261 | } |
3262 | else | |
3263 | { | |
7556890b RS |
3264 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; |
3265 | f->output_data.x->explicit_parent = 0; | |
a59e4f3d RS |
3266 | } |
3267 | ||
cf177271 JB |
3268 | /* Set the name; the functions to which we pass f expect the name to |
3269 | be set. */ | |
3270 | if (EQ (name, Qunbound) || NILP (name)) | |
3271 | { | |
08a90d6a | 3272 | f->name = build_string (dpyinfo->x_id_name); |
cf177271 JB |
3273 | f->explicit_name = 0; |
3274 | } | |
3275 | else | |
3276 | { | |
3277 | f->name = name; | |
3278 | f->explicit_name = 1; | |
9ef48a9d RS |
3279 | /* use the frame's title when getting resources for this frame. */ |
3280 | specbind (Qx_resource_name, name); | |
cf177271 | 3281 | } |
01f1ba30 | 3282 | |
02ed2ea8 KH |
3283 | f->resx = dpyinfo->resx; |
3284 | f->resy = dpyinfo->resy; | |
3285 | ||
02ed2ea8 KH |
3286 | #ifdef HAVE_FREETYPE |
3287 | #ifdef HAVE_XFT | |
b51238f5 | 3288 | register_font_driver (&xftfont_driver, f); |
02ed2ea8 | 3289 | #else /* not HAVE_XFT */ |
b51238f5 | 3290 | register_font_driver (&ftxfont_driver, f); |
02ed2ea8 KH |
3291 | #endif /* not HAVE_XFT */ |
3292 | #endif /* HAVE_FREETYPE */ | |
6332668d | 3293 | register_font_driver (&xfont_driver, f); |
297cc20a | 3294 | |
b51238f5 KH |
3295 | x_default_parameter (f, parms, Qfont_backend, Qnil, |
3296 | "fontBackend", "FontBackend", RES_TYPE_STRING); | |
02ed2ea8 | 3297 | |
01f1ba30 JB |
3298 | /* Extract the window parameters from the supplied values |
3299 | that are needed to determine window geometry. */ | |
b51238f5 | 3300 | x_default_font_parameter (f, parms); |
62d168d8 CY |
3301 | if (!FRAME_FONT (f)) |
3302 | { | |
3303 | delete_frame (frame, Qnoelisp); | |
3304 | error ("Invalid frame font"); | |
3305 | } | |
9ef48a9d | 3306 | |
2532f20c JD |
3307 | /* Frame contents get displaced if an embedded X window has a border. */ |
3308 | if (! FRAME_X_EMBEDDED_P (f)) | |
4bef8d26 | 3309 | x_default_parameter (f, parms, Qborder_width, make_number (0), |
2532f20c | 3310 | "borderWidth", "BorderWidth", RES_TYPE_NUMBER); |
177c0ea7 | 3311 | |
4e397688 | 3312 | /* This defaults to 1 in order to match xterm. We recognize either |
ddf768c3 JB |
3313 | internalBorderWidth or internalBorder (which is what xterm calls |
3314 | it). */ | |
3315 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
3316 | { | |
3317 | Lisp_Object value; | |
3318 | ||
abb4b7ec | 3319 | value = x_get_arg (dpyinfo, parms, Qinternal_border_width, |
333b20bb | 3320 | "internalBorder", "internalBorder", RES_TYPE_NUMBER); |
ddf768c3 JB |
3321 | if (! EQ (value, Qunbound)) |
3322 | parms = Fcons (Fcons (Qinternal_border_width, value), | |
3323 | parms); | |
3324 | } | |
a099c27a SM |
3325 | x_default_parameter (f, parms, Qinternal_border_width, |
3326 | #ifdef USE_GTK /* We used to impose 0 in xg_create_frame_widgets. */ | |
3327 | make_number (0), | |
3328 | #else | |
3329 | make_number (1), | |
3330 | #endif | |
333b20bb GM |
3331 | "internalBorderWidth", "internalBorderWidth", |
3332 | RES_TYPE_NUMBER); | |
303500aa CY |
3333 | x_default_parameter (f, parms, Qvertical_scroll_bars, |
3334 | #if defined(USE_GTK) && defined(USE_TOOLKIT_SCROLL_BARS) | |
3335 | Qright, | |
3336 | #else | |
3337 | Qleft, | |
3338 | #endif | |
333b20bb GM |
3339 | "verticalScrollBars", "ScrollBars", |
3340 | RES_TYPE_SYMBOL); | |
01f1ba30 | 3341 | |
b9dc4443 | 3342 | /* Also do the stuff which must be set before the window exists. */ |
cf177271 | 3343 | x_default_parameter (f, parms, Qforeground_color, build_string ("black"), |
333b20bb | 3344 | "foreground", "Foreground", RES_TYPE_STRING); |
cf177271 | 3345 | x_default_parameter (f, parms, Qbackground_color, build_string ("white"), |
0b60fc91 | 3346 | "background", "Background", RES_TYPE_STRING); |
cf177271 | 3347 | x_default_parameter (f, parms, Qmouse_color, build_string ("black"), |
333b20bb | 3348 | "pointerColor", "Foreground", RES_TYPE_STRING); |
cf177271 | 3349 | x_default_parameter (f, parms, Qcursor_color, build_string ("black"), |
333b20bb | 3350 | "cursorColor", "Foreground", RES_TYPE_STRING); |
cf177271 | 3351 | x_default_parameter (f, parms, Qborder_color, build_string ("black"), |
333b20bb | 3352 | "borderColor", "BorderColor", RES_TYPE_STRING); |
d62c8769 GM |
3353 | x_default_parameter (f, parms, Qscreen_gamma, Qnil, |
3354 | "screenGamma", "ScreenGamma", RES_TYPE_FLOAT); | |
563b67aa GM |
3355 | x_default_parameter (f, parms, Qline_spacing, Qnil, |
3356 | "lineSpacing", "LineSpacing", RES_TYPE_NUMBER); | |
b3ba0aa8 KS |
3357 | x_default_parameter (f, parms, Qleft_fringe, Qnil, |
3358 | "leftFringe", "LeftFringe", RES_TYPE_NUMBER); | |
3359 | x_default_parameter (f, parms, Qright_fringe, Qnil, | |
3360 | "rightFringe", "RightFringe", RES_TYPE_NUMBER); | |
333b20bb GM |
3361 | |
3362 | x_default_scroll_bar_color_parameter (f, parms, Qscroll_bar_foreground, | |
3363 | "scrollBarForeground", | |
3364 | "ScrollBarForeground", 1); | |
3365 | x_default_scroll_bar_color_parameter (f, parms, Qscroll_bar_background, | |
3366 | "scrollBarBackground", | |
3367 | "ScrollBarBackground", 0); | |
3368 | ||
3369 | /* Init faces before x_default_parameter is called for scroll-bar | |
3370 | parameters because that function calls x_set_scroll_bar_width, | |
3371 | which calls change_frame_size, which calls Fset_window_buffer, | |
3372 | which runs hooks, which call Fvertical_motion. At the end, we | |
3373 | end up in init_iterator with a null face cache, which should not | |
3374 | happen. */ | |
3375 | init_frame_faces (f); | |
177c0ea7 | 3376 | |
6431f2e6 CY |
3377 | /* The X resources controlling the menu-bar and tool-bar are |
3378 | processed specially at startup, and reflected in the mode | |
3379 | variables; ignore them here. */ | |
3380 | x_default_parameter (f, parms, Qmenu_bar_lines, | |
3381 | NILP (Vmenu_bar_mode) | |
3382 | ? make_number (0) : make_number (1), | |
3383 | NULL, NULL, RES_TYPE_NUMBER); | |
3384 | x_default_parameter (f, parms, Qtool_bar_lines, | |
3385 | NILP (Vtool_bar_mode) | |
3386 | ? make_number (0) : make_number (1), | |
3387 | NULL, NULL, RES_TYPE_NUMBER); | |
3388 | ||
79873d50 | 3389 | x_default_parameter (f, parms, Qbuffer_predicate, Qnil, |
333b20bb GM |
3390 | "bufferPredicate", "BufferPredicate", |
3391 | RES_TYPE_SYMBOL); | |
c2304e02 | 3392 | x_default_parameter (f, parms, Qtitle, Qnil, |
333b20bb | 3393 | "title", "Title", RES_TYPE_STRING); |
ea0a1f53 GM |
3394 | x_default_parameter (f, parms, Qwait_for_wm, Qt, |
3395 | "waitForWM", "WaitForWM", RES_TYPE_BOOLEAN); | |
49d41073 EZ |
3396 | x_default_parameter (f, parms, Qfullscreen, Qnil, |
3397 | "fullscreen", "Fullscreen", RES_TYPE_SYMBOL); | |
90eb1019 | 3398 | |
35f59f6b | 3399 | /* Compute the size of the X window. */ |
7c0d3ed8 | 3400 | window_prompting = x_figure_window_size (f, parms, 1); |
38d22040 | 3401 | |
495fa05e GM |
3402 | tem = x_get_arg (dpyinfo, parms, Qunsplittable, 0, 0, RES_TYPE_BOOLEAN); |
3403 | f->no_split = minibuffer_only || EQ (tem, Qt); | |
3404 | ||
289978b5 LT |
3405 | x_icon_verify (f, parms); |
3406 | ||
6a1bcd01 | 3407 | /* Create the X widget or window. */ |
a7f7d550 FP |
3408 | #ifdef USE_X_TOOLKIT |
3409 | x_window (f, window_prompting, minibuffer_only); | |
3410 | #else | |
f676886a | 3411 | x_window (f); |
a7f7d550 | 3412 | #endif |
177c0ea7 | 3413 | |
f676886a JB |
3414 | x_icon (f, parms); |
3415 | x_make_gc (f); | |
01f1ba30 | 3416 | |
495fa05e GM |
3417 | /* Now consider the frame official. */ |
3418 | FRAME_X_DISPLAY_INFO (f)->reference_count++; | |
3419 | Vframe_list = Fcons (frame, Vframe_list); | |
3420 | ||
f9942c9e JB |
3421 | /* We need to do this after creating the X window, so that the |
3422 | icon-creation functions can say whose icon they're describing. */ | |
84f25880 | 3423 | x_default_parameter (f, parms, Qicon_type, Qt, |
333b20bb | 3424 | "bitmapIcon", "BitmapIcon", RES_TYPE_SYMBOL); |
f9942c9e | 3425 | |
cf177271 | 3426 | x_default_parameter (f, parms, Qauto_raise, Qnil, |
333b20bb | 3427 | "autoRaise", "AutoRaiseLower", RES_TYPE_BOOLEAN); |
cf177271 | 3428 | x_default_parameter (f, parms, Qauto_lower, Qnil, |
333b20bb | 3429 | "autoLower", "AutoRaiseLower", RES_TYPE_BOOLEAN); |
dbc4e1c1 | 3430 | x_default_parameter (f, parms, Qcursor_type, Qbox, |
333b20bb | 3431 | "cursorType", "CursorType", RES_TYPE_SYMBOL); |
28d7281d GM |
3432 | x_default_parameter (f, parms, Qscroll_bar_width, Qnil, |
3433 | "scrollBarWidth", "ScrollBarWidth", | |
3434 | RES_TYPE_NUMBER); | |
271a71c7 GM |
3435 | x_default_parameter (f, parms, Qalpha, Qnil, |
3436 | "alpha", "Alpha", RES_TYPE_NUMBER); | |
f9942c9e | 3437 | |
be786000 | 3438 | /* Dimensions, especially FRAME_LINES (f), must be done via change_frame_size. |
01f1ba30 | 3439 | Change will not be effected unless different from the current |
be786000 KS |
3440 | FRAME_LINES (f). */ |
3441 | width = FRAME_COLS (f); | |
3442 | height = FRAME_LINES (f); | |
177c0ea7 | 3443 | |
be786000 KS |
3444 | SET_FRAME_COLS (f, 0); |
3445 | FRAME_LINES (f) = 0; | |
8938a4fb | 3446 | change_frame_size (f, height, width, 1, 0, 0); |
d043f1a4 | 3447 | |
488dd4c4 | 3448 | #if defined (USE_X_TOOLKIT) || defined (USE_GTK) |
495fa05e GM |
3449 | /* Create the menu bar. */ |
3450 | if (!minibuffer_only && FRAME_EXTERNAL_MENU_BAR (f)) | |
3451 | { | |
3452 | /* If this signals an error, we haven't set size hints for the | |
3453 | frame and we didn't make it visible. */ | |
3454 | initialize_frame_menubar (f); | |
3455 | ||
488dd4c4 | 3456 | #ifndef USE_GTK |
495fa05e GM |
3457 | /* This is a no-op, except under Motif where it arranges the |
3458 | main window for the widgets on it. */ | |
3459 | lw_set_main_areas (f->output_data.x->column_widget, | |
3460 | f->output_data.x->menubar_widget, | |
3461 | f->output_data.x->edit_widget); | |
488dd4c4 | 3462 | #endif /* not USE_GTK */ |
495fa05e | 3463 | } |
488dd4c4 | 3464 | #endif /* USE_X_TOOLKIT || USE_GTK */ |
495fa05e GM |
3465 | |
3466 | /* Tell the server what size and position, etc, we want, and how | |
3467 | badly we want them. This should be done after we have the menu | |
3468 | bar so that its size can be taken into account. */ | |
01f1ba30 | 3469 | BLOCK_INPUT; |
7989f084 | 3470 | x_wm_set_size_hint (f, window_prompting, 0); |
01f1ba30 JB |
3471 | UNBLOCK_INPUT; |
3472 | ||
495fa05e GM |
3473 | /* Make the window appear on the frame and enable display, unless |
3474 | the caller says not to. However, with explicit parent, Emacs | |
3475 | cannot control visibility, so don't try. */ | |
7556890b | 3476 | if (! f->output_data.x->explicit_parent) |
a59e4f3d RS |
3477 | { |
3478 | Lisp_Object visibility; | |
49795535 | 3479 | |
333b20bb GM |
3480 | visibility = x_get_arg (dpyinfo, parms, Qvisibility, 0, 0, |
3481 | RES_TYPE_SYMBOL); | |
a59e4f3d RS |
3482 | if (EQ (visibility, Qunbound)) |
3483 | visibility = Qt; | |
49795535 | 3484 | |
a59e4f3d RS |
3485 | if (EQ (visibility, Qicon)) |
3486 | x_iconify_frame (f); | |
3487 | else if (! NILP (visibility)) | |
3488 | x_make_frame_visible (f); | |
3489 | else | |
3490 | /* Must have been Qnil. */ | |
3491 | ; | |
3492 | } | |
01f1ba30 | 3493 | |
3e6bec3b JD |
3494 | BLOCK_INPUT; |
3495 | ||
3496 | /* Set machine name and pid for the purpose of window managers. */ | |
3497 | set_machine_and_pid_properties(f); | |
3498 | ||
6b61353c KH |
3499 | /* Set the WM leader property. GTK does this itself, so this is not |
3500 | needed when using GTK. */ | |
3501 | if (dpyinfo->client_leader_window != 0) | |
3502 | { | |
6b61353c KH |
3503 | XChangeProperty (FRAME_X_DISPLAY (f), |
3504 | FRAME_OUTER_WINDOW (f), | |
3505 | dpyinfo->Xatom_wm_client_leader, | |
3506 | XA_WINDOW, 32, PropModeReplace, | |
47c53789 | 3507 | (unsigned char *) &dpyinfo->client_leader_window, 1); |
6b61353c KH |
3508 | } |
3509 | ||
3e6bec3b JD |
3510 | UNBLOCK_INPUT; |
3511 | ||
225c13a5 | 3512 | /* Initialize `default-minibuffer-frame' in case this is the first |
6ed8eeff | 3513 | frame on this terminal. */ |
225c13a5 KL |
3514 | if (FRAME_HAS_MINIBUF_P (f) |
3515 | && (!FRAMEP (kb->Vdefault_minibuffer_frame) | |
3516 | || !FRAME_LIVE_P (XFRAME (kb->Vdefault_minibuffer_frame)))) | |
3517 | kb->Vdefault_minibuffer_frame = frame; | |
3518 | ||
5fa98fcf RS |
3519 | /* All remaining specified parameters, which have not been "used" |
3520 | by x_get_arg and friends, now go in the misc. alist of the frame. */ | |
9beb8baa | 3521 | for (tem = parms; CONSP (tem); tem = XCDR (tem)) |
5fa98fcf RS |
3522 | if (CONSP (XCAR (tem)) && !NILP (XCAR (XCAR (tem)))) |
3523 | f->param_alist = Fcons (XCAR (tem), f->param_alist); | |
3524 | ||
495fa05e | 3525 | UNGCPRO; |
9e57df62 GM |
3526 | |
3527 | /* Make sure windows on this frame appear in calls to next-window | |
3528 | and similar functions. */ | |
3529 | Vwindow_list = Qnil; | |
177c0ea7 | 3530 | |
9ef48a9d | 3531 | return unbind_to (count, frame); |
01f1ba30 JB |
3532 | } |
3533 | ||
eaf1eea9 | 3534 | |
0d17d282 KH |
3535 | /* FRAME is used only to get a handle on the X display. We don't pass the |
3536 | display info directly because we're called from frame.c, which doesn't | |
3537 | know about that structure. */ | |
e4f79258 | 3538 | |
87498171 | 3539 | Lisp_Object |
971de7fb | 3540 | x_get_focus_frame (struct frame *frame) |
87498171 | 3541 | { |
0d17d282 | 3542 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (frame); |
87498171 | 3543 | Lisp_Object xfocus; |
0d17d282 | 3544 | if (! dpyinfo->x_focus_frame) |
87498171 KH |
3545 | return Qnil; |
3546 | ||
0d17d282 | 3547 | XSETFRAME (xfocus, dpyinfo->x_focus_frame); |
87498171 KH |
3548 | return xfocus; |
3549 | } | |
f0614854 | 3550 | |
3decc1e7 GM |
3551 | |
3552 | /* In certain situations, when the window manager follows a | |
3553 | click-to-focus policy, there seems to be no way around calling | |
3554 | XSetInputFocus to give another frame the input focus . | |
3555 | ||
3556 | In an ideal world, XSetInputFocus should generally be avoided so | |
3557 | that applications don't interfere with the window manager's focus | |
3558 | policy. But I think it's okay to use when it's clearly done | |
3559 | following a user-command. */ | |
3560 | ||
3561 | DEFUN ("x-focus-frame", Fx_focus_frame, Sx_focus_frame, 1, 1, 0, | |
7ee72033 MB |
3562 | doc: /* Set the input focus to FRAME. |
3563 | FRAME nil means use the selected frame. */) | |
3564 | (frame) | |
3decc1e7 GM |
3565 | Lisp_Object frame; |
3566 | { | |
3567 | struct frame *f = check_x_frame (frame); | |
3568 | Display *dpy = FRAME_X_DISPLAY (f); | |
3decc1e7 GM |
3569 | |
3570 | BLOCK_INPUT; | |
9ba8e10d | 3571 | x_catch_errors (dpy); |
3decc1e7 GM |
3572 | XSetInputFocus (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
3573 | RevertToParent, CurrentTime); | |
457a6b0a | 3574 | x_ewmh_activate_frame (f); |
4545fa20 | 3575 | x_uncatch_errors (); |
3decc1e7 | 3576 | UNBLOCK_INPUT; |
177c0ea7 | 3577 | |
3decc1e7 GM |
3578 | return Qnil; |
3579 | } | |
3580 | ||
f0614854 | 3581 | \f |
2d764c78 | 3582 | DEFUN ("xw-color-defined-p", Fxw_color_defined_p, Sxw_color_defined_p, 1, 2, 0, |
7ee72033 MB |
3583 | doc: /* Internal function called by `color-defined-p', which see. */) |
3584 | (color, frame) | |
b9dc4443 | 3585 | Lisp_Object color, frame; |
e12d55b2 | 3586 | { |
b9dc4443 RS |
3587 | XColor foo; |
3588 | FRAME_PTR f = check_x_frame (frame); | |
e12d55b2 | 3589 | |
b7826503 | 3590 | CHECK_STRING (color); |
b9dc4443 | 3591 | |
d5db4077 | 3592 | if (x_defined_color (f, SDATA (color), &foo, 0)) |
e12d55b2 RS |
3593 | return Qt; |
3594 | else | |
3595 | return Qnil; | |
3596 | } | |
3597 | ||
2d764c78 | 3598 | DEFUN ("xw-color-values", Fxw_color_values, Sxw_color_values, 1, 2, 0, |
7ee72033 MB |
3599 | doc: /* Internal function called by `color-values', which see. */) |
3600 | (color, frame) | |
b9dc4443 | 3601 | Lisp_Object color, frame; |
01f1ba30 | 3602 | { |
b9dc4443 RS |
3603 | XColor foo; |
3604 | FRAME_PTR f = check_x_frame (frame); | |
3605 | ||
b7826503 | 3606 | CHECK_STRING (color); |
01f1ba30 | 3607 | |
d5db4077 | 3608 | if (x_defined_color (f, SDATA (color), &foo, 0)) |
a508663b KS |
3609 | return list3 (make_number (foo.red), |
3610 | make_number (foo.green), | |
3611 | make_number (foo.blue)); | |
01f1ba30 JB |
3612 | else |
3613 | return Qnil; | |
3614 | } | |
3615 | ||
2d764c78 | 3616 | DEFUN ("xw-display-color-p", Fxw_display_color_p, Sxw_display_color_p, 0, 1, 0, |
7ee72033 | 3617 | doc: /* Internal function called by `display-color-p', which see. */) |
6ed8eeff KL |
3618 | (terminal) |
3619 | Lisp_Object terminal; | |
01f1ba30 | 3620 | { |
6ed8eeff | 3621 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
11ae94fe | 3622 | |
b9dc4443 | 3623 | if (dpyinfo->n_planes <= 2) |
01f1ba30 JB |
3624 | return Qnil; |
3625 | ||
b9dc4443 | 3626 | switch (dpyinfo->visual->class) |
01f1ba30 JB |
3627 | { |
3628 | case StaticColor: | |
3629 | case PseudoColor: | |
3630 | case TrueColor: | |
3631 | case DirectColor: | |
3632 | return Qt; | |
3633 | ||
3634 | default: | |
3635 | return Qnil; | |
3636 | } | |
3637 | } | |
3638 | ||
d0c9d219 | 3639 | DEFUN ("x-display-grayscale-p", Fx_display_grayscale_p, Sx_display_grayscale_p, |
c061c855 | 3640 | 0, 1, 0, |
7ee72033 | 3641 | doc: /* Return t if the X display supports shades of gray. |
c061c855 | 3642 | Note that color displays do support shades of gray. |
6ed8eeff | 3643 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3644 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3645 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3646 | (terminal) |
3647 | Lisp_Object terminal; | |
d0c9d219 | 3648 | { |
6ed8eeff | 3649 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
d0c9d219 | 3650 | |
ae6b58f9 | 3651 | if (dpyinfo->n_planes <= 1) |
b9dc4443 RS |
3652 | return Qnil; |
3653 | ||
ae6b58f9 RS |
3654 | switch (dpyinfo->visual->class) |
3655 | { | |
3656 | case StaticColor: | |
3657 | case PseudoColor: | |
3658 | case TrueColor: | |
3659 | case DirectColor: | |
3660 | case StaticGray: | |
3661 | case GrayScale: | |
3662 | return Qt; | |
3663 | ||
3664 | default: | |
3665 | return Qnil; | |
3666 | } | |
d0c9d219 RS |
3667 | } |
3668 | ||
41beb8fc | 3669 | DEFUN ("x-display-pixel-width", Fx_display_pixel_width, Sx_display_pixel_width, |
c061c855 | 3670 | 0, 1, 0, |
d29a9848 | 3671 | doc: /* Return the width in pixels of the X display TERMINAL. |
6ed8eeff | 3672 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3673 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3674 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3675 | (terminal) |
3676 | Lisp_Object terminal; | |
41beb8fc | 3677 | { |
6ed8eeff | 3678 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 | 3679 | |
abe9d29c | 3680 | return make_number (x_display_pixel_width (dpyinfo)); |
41beb8fc RS |
3681 | } |
3682 | ||
3683 | DEFUN ("x-display-pixel-height", Fx_display_pixel_height, | |
c061c855 | 3684 | Sx_display_pixel_height, 0, 1, 0, |
d29a9848 | 3685 | doc: /* Return the height in pixels of the X display TERMINAL. |
6ed8eeff | 3686 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3687 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3688 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3689 | (terminal) |
3690 | Lisp_Object terminal; | |
41beb8fc | 3691 | { |
6ed8eeff | 3692 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 | 3693 | |
abe9d29c | 3694 | return make_number (x_display_pixel_height (dpyinfo)); |
41beb8fc RS |
3695 | } |
3696 | ||
3697 | DEFUN ("x-display-planes", Fx_display_planes, Sx_display_planes, | |
c061c855 | 3698 | 0, 1, 0, |
d29a9848 | 3699 | doc: /* Return the number of bitplanes of the X display TERMINAL. |
6ed8eeff | 3700 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3701 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3702 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3703 | (terminal) |
3704 | Lisp_Object terminal; | |
41beb8fc | 3705 | { |
6ed8eeff | 3706 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3707 | |
3708 | return make_number (dpyinfo->n_planes); | |
41beb8fc RS |
3709 | } |
3710 | ||
3711 | DEFUN ("x-display-color-cells", Fx_display_color_cells, Sx_display_color_cells, | |
c061c855 | 3712 | 0, 1, 0, |
d29a9848 | 3713 | doc: /* Return the number of color cells of the X display TERMINAL. |
6ed8eeff | 3714 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3715 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3716 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3717 | (terminal) |
3718 | Lisp_Object terminal; | |
41beb8fc | 3719 | { |
6ed8eeff | 3720 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 | 3721 | |
6b61353c KH |
3722 | int nr_planes = DisplayPlanes (dpyinfo->display, |
3723 | XScreenNumberOfScreen (dpyinfo->screen)); | |
3724 | ||
3725 | /* Truncate nr_planes to 24 to avoid integer overflow. | |
3726 | Some displays says 32, but only 24 bits are actually significant. | |
3727 | There are only very few and rare video cards that have more than | |
3728 | 24 significant bits. Also 24 bits is more than 16 million colors, | |
3729 | it "should be enough for everyone". */ | |
3730 | if (nr_planes > 24) nr_planes = 24; | |
3731 | ||
3732 | return make_number (1 << nr_planes); | |
41beb8fc RS |
3733 | } |
3734 | ||
9d317b2c RS |
3735 | DEFUN ("x-server-max-request-size", Fx_server_max_request_size, |
3736 | Sx_server_max_request_size, | |
c061c855 | 3737 | 0, 1, 0, |
d29a9848 | 3738 | doc: /* Return the maximum request size of the X server of display TERMINAL. |
6ed8eeff | 3739 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3740 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3741 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3742 | (terminal) |
3743 | Lisp_Object terminal; | |
9d317b2c | 3744 | { |
6ed8eeff | 3745 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3746 | |
3747 | return make_number (MAXREQUEST (dpyinfo->display)); | |
9d317b2c RS |
3748 | } |
3749 | ||
41beb8fc | 3750 | DEFUN ("x-server-vendor", Fx_server_vendor, Sx_server_vendor, 0, 1, 0, |
d29a9848 | 3751 | doc: /* Return the "vendor ID" string of the X server of display TERMINAL. |
95d62d8a RS |
3752 | \(Labelling every distributor as a "vendor" embodies the false assumption |
3753 | that operating systems cannot be developed and distributed noncommercially.) | |
6ed8eeff | 3754 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3755 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3756 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3757 | (terminal) |
3758 | Lisp_Object terminal; | |
41beb8fc | 3759 | { |
6ed8eeff | 3760 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3761 | char *vendor = ServerVendor (dpyinfo->display); |
3762 | ||
41beb8fc RS |
3763 | if (! vendor) vendor = ""; |
3764 | return build_string (vendor); | |
3765 | } | |
3766 | ||
3767 | DEFUN ("x-server-version", Fx_server_version, Sx_server_version, 0, 1, 0, | |
d29a9848 | 3768 | doc: /* Return the version numbers of the X server of display TERMINAL. |
c061c855 | 3769 | The value is a list of three integers: the major and minor |
95d62d8a | 3770 | version numbers of the X Protocol in use, and the distributor-specific release |
c061c855 GM |
3771 | number. See also the function `x-server-vendor'. |
3772 | ||
6ed8eeff | 3773 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3774 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3775 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3776 | (terminal) |
3777 | Lisp_Object terminal; | |
41beb8fc | 3778 | { |
6ed8eeff | 3779 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 | 3780 | Display *dpy = dpyinfo->display; |
11ae94fe | 3781 | |
41beb8fc RS |
3782 | return Fcons (make_number (ProtocolVersion (dpy)), |
3783 | Fcons (make_number (ProtocolRevision (dpy)), | |
3784 | Fcons (make_number (VendorRelease (dpy)), Qnil))); | |
3785 | } | |
3786 | ||
3787 | DEFUN ("x-display-screens", Fx_display_screens, Sx_display_screens, 0, 1, 0, | |
6ed8eeff KL |
3788 | doc: /* Return the number of screens on the X server of display TERMINAL. |
3789 | The optional argument TERMINAL specifies which display to ask about. | |
708e05dc | 3790 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3791 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3792 | (terminal) |
3793 | Lisp_Object terminal; | |
41beb8fc | 3794 | { |
6ed8eeff | 3795 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3796 | |
3797 | return make_number (ScreenCount (dpyinfo->display)); | |
41beb8fc RS |
3798 | } |
3799 | ||
3800 | DEFUN ("x-display-mm-height", Fx_display_mm_height, Sx_display_mm_height, 0, 1, 0, | |
6ed8eeff KL |
3801 | doc: /* Return the height in millimeters of the X display TERMINAL. |
3802 | The optional argument TERMINAL specifies which display to ask about. | |
708e05dc | 3803 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3804 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3805 | (terminal) |
3806 | Lisp_Object terminal; | |
41beb8fc | 3807 | { |
6ed8eeff | 3808 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3809 | |
3810 | return make_number (HeightMMOfScreen (dpyinfo->screen)); | |
41beb8fc RS |
3811 | } |
3812 | ||
3813 | DEFUN ("x-display-mm-width", Fx_display_mm_width, Sx_display_mm_width, 0, 1, 0, | |
6ed8eeff KL |
3814 | doc: /* Return the width in millimeters of the X display TERMINAL. |
3815 | The optional argument TERMINAL specifies which display to ask about. | |
708e05dc | 3816 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3817 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3818 | (terminal) |
3819 | Lisp_Object terminal; | |
41beb8fc | 3820 | { |
6ed8eeff | 3821 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3822 | |
3823 | return make_number (WidthMMOfScreen (dpyinfo->screen)); | |
41beb8fc RS |
3824 | } |
3825 | ||
3826 | DEFUN ("x-display-backing-store", Fx_display_backing_store, | |
c061c855 | 3827 | Sx_display_backing_store, 0, 1, 0, |
d29a9848 | 3828 | doc: /* Return an indication of whether X display TERMINAL does backing store. |
c061c855 | 3829 | The value may be `always', `when-mapped', or `not-useful'. |
6ed8eeff | 3830 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3831 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3832 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3833 | (terminal) |
3834 | Lisp_Object terminal; | |
41beb8fc | 3835 | { |
6ed8eeff | 3836 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
8ec8a5ec | 3837 | Lisp_Object result; |
11ae94fe | 3838 | |
b9dc4443 | 3839 | switch (DoesBackingStore (dpyinfo->screen)) |
41beb8fc RS |
3840 | { |
3841 | case Always: | |
8ec8a5ec GM |
3842 | result = intern ("always"); |
3843 | break; | |
41beb8fc RS |
3844 | |
3845 | case WhenMapped: | |
8ec8a5ec GM |
3846 | result = intern ("when-mapped"); |
3847 | break; | |
41beb8fc RS |
3848 | |
3849 | case NotUseful: | |
8ec8a5ec GM |
3850 | result = intern ("not-useful"); |
3851 | break; | |
41beb8fc RS |
3852 | |
3853 | default: | |
3854 | error ("Strange value for BackingStore parameter of screen"); | |
8ec8a5ec | 3855 | result = Qnil; |
41beb8fc | 3856 | } |
8ec8a5ec GM |
3857 | |
3858 | return result; | |
41beb8fc RS |
3859 | } |
3860 | ||
3861 | DEFUN ("x-display-visual-class", Fx_display_visual_class, | |
c061c855 | 3862 | Sx_display_visual_class, 0, 1, 0, |
6ed8eeff | 3863 | doc: /* Return the visual class of the X display TERMINAL. |
c061c855 GM |
3864 | The value is one of the symbols `static-gray', `gray-scale', |
3865 | `static-color', `pseudo-color', `true-color', or `direct-color'. | |
3866 | ||
6ed8eeff | 3867 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3868 | TERMINAL should a terminal object, a frame or a display name (a string). |
7ee72033 | 3869 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3870 | (terminal) |
3871 | Lisp_Object terminal; | |
41beb8fc | 3872 | { |
6ed8eeff | 3873 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
8ec8a5ec | 3874 | Lisp_Object result; |
11ae94fe | 3875 | |
b9dc4443 | 3876 | switch (dpyinfo->visual->class) |
41beb8fc | 3877 | { |
8ec8a5ec GM |
3878 | case StaticGray: |
3879 | result = intern ("static-gray"); | |
3880 | break; | |
3881 | case GrayScale: | |
3882 | result = intern ("gray-scale"); | |
3883 | break; | |
3884 | case StaticColor: | |
3885 | result = intern ("static-color"); | |
3886 | break; | |
3887 | case PseudoColor: | |
3888 | result = intern ("pseudo-color"); | |
3889 | break; | |
3890 | case TrueColor: | |
3891 | result = intern ("true-color"); | |
3892 | break; | |
3893 | case DirectColor: | |
3894 | result = intern ("direct-color"); | |
3895 | break; | |
41beb8fc RS |
3896 | default: |
3897 | error ("Display has an unknown visual class"); | |
8ec8a5ec | 3898 | result = Qnil; |
41beb8fc | 3899 | } |
177c0ea7 | 3900 | |
8ec8a5ec | 3901 | return result; |
41beb8fc RS |
3902 | } |
3903 | ||
3904 | DEFUN ("x-display-save-under", Fx_display_save_under, | |
c061c855 | 3905 | Sx_display_save_under, 0, 1, 0, |
d29a9848 | 3906 | doc: /* Return t if the X display TERMINAL supports the save-under feature. |
6ed8eeff | 3907 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3908 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3909 | If omitted or nil, that stands for the selected frame's display. */) |
6ed8eeff KL |
3910 | (terminal) |
3911 | Lisp_Object terminal; | |
41beb8fc | 3912 | { |
6ed8eeff | 3913 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
11ae94fe | 3914 | |
b9dc4443 | 3915 | if (DoesSaveUnders (dpyinfo->screen) == True) |
41beb8fc RS |
3916 | return Qt; |
3917 | else | |
3918 | return Qnil; | |
3919 | } | |
3920 | \f | |
b9dc4443 | 3921 | int |
971de7fb | 3922 | x_pixel_width (register struct frame *f) |
01f1ba30 | 3923 | { |
be786000 | 3924 | return FRAME_PIXEL_WIDTH (f); |
01f1ba30 JB |
3925 | } |
3926 | ||
b9dc4443 | 3927 | int |
971de7fb | 3928 | x_pixel_height (register struct frame *f) |
01f1ba30 | 3929 | { |
be786000 | 3930 | return FRAME_PIXEL_HEIGHT (f); |
55caf99c RS |
3931 | } |
3932 | ||
b9dc4443 | 3933 | int |
971de7fb | 3934 | x_char_width (register struct frame *f) |
55caf99c | 3935 | { |
be786000 | 3936 | return FRAME_COLUMN_WIDTH (f); |
55caf99c RS |
3937 | } |
3938 | ||
b9dc4443 | 3939 | int |
971de7fb | 3940 | x_char_height (register struct frame *f) |
55caf99c | 3941 | { |
be786000 | 3942 | return FRAME_LINE_HEIGHT (f); |
01f1ba30 | 3943 | } |
b9dc4443 RS |
3944 | |
3945 | int | |
971de7fb | 3946 | x_screen_planes (register struct frame *f) |
b9dc4443 | 3947 | { |
f03f2489 | 3948 | return FRAME_X_DISPLAY_INFO (f)->n_planes; |
b9dc4443 | 3949 | } |
01f1ba30 | 3950 | |
a6ad00c0 GM |
3951 | |
3952 | \f | |
3953 | /************************************************************************ | |
3954 | X Displays | |
3955 | ************************************************************************/ | |
3956 | ||
01f1ba30 | 3957 | \f |
a6ad00c0 GM |
3958 | /* Mapping visual names to visuals. */ |
3959 | ||
3960 | static struct visual_class | |
3961 | { | |
3962 | char *name; | |
3963 | int class; | |
3964 | } | |
3965 | visual_classes[] = | |
3966 | { | |
3967 | {"StaticGray", StaticGray}, | |
3968 | {"GrayScale", GrayScale}, | |
3969 | {"StaticColor", StaticColor}, | |
3970 | {"PseudoColor", PseudoColor}, | |
3971 | {"TrueColor", TrueColor}, | |
3972 | {"DirectColor", DirectColor}, | |
9908a324 | 3973 | {NULL, 0} |
a6ad00c0 GM |
3974 | }; |
3975 | ||
3976 | ||
404daac1 | 3977 | #ifndef HAVE_XSCREENNUMBEROFSCREEN |
a6ad00c0 GM |
3978 | |
3979 | /* Value is the screen number of screen SCR. This is a substitute for | |
3980 | the X function with the same name when that doesn't exist. */ | |
3981 | ||
404daac1 RS |
3982 | int |
3983 | XScreenNumberOfScreen (scr) | |
3984 | register Screen *scr; | |
3985 | { | |
a6ad00c0 GM |
3986 | Display *dpy = scr->display; |
3987 | int i; | |
3df34fdb | 3988 | |
a6ad00c0 | 3989 | for (i = 0; i < dpy->nscreens; ++i) |
fbd5ceb2 | 3990 | if (scr == dpy->screens + i) |
a6ad00c0 | 3991 | break; |
404daac1 | 3992 | |
a6ad00c0 | 3993 | return i; |
404daac1 | 3994 | } |
a6ad00c0 | 3995 | |
404daac1 RS |
3996 | #endif /* not HAVE_XSCREENNUMBEROFSCREEN */ |
3997 | ||
01f1ba30 | 3998 | |
a6ad00c0 GM |
3999 | /* Select the visual that should be used on display DPYINFO. Set |
4000 | members of DPYINFO appropriately. Called from x_term_init. */ | |
fe24a618 | 4001 | |
a6ad00c0 | 4002 | void |
971de7fb | 4003 | select_visual (struct x_display_info *dpyinfo) |
a6ad00c0 GM |
4004 | { |
4005 | Display *dpy = dpyinfo->display; | |
4006 | Screen *screen = dpyinfo->screen; | |
4007 | Lisp_Object value; | |
fe24a618 | 4008 | |
a6ad00c0 GM |
4009 | /* See if a visual is specified. */ |
4010 | value = display_x_get_resource (dpyinfo, | |
4011 | build_string ("visualClass"), | |
4012 | build_string ("VisualClass"), | |
4013 | Qnil, Qnil); | |
4014 | if (STRINGP (value)) | |
4015 | { | |
4016 | /* VALUE should be of the form CLASS-DEPTH, where CLASS is one | |
4017 | of `PseudoColor', `TrueColor' etc. and DEPTH is the color | |
4018 | depth, a decimal number. NAME is compared with case ignored. */ | |
d5db4077 | 4019 | char *s = (char *) alloca (SBYTES (value) + 1); |
a6ad00c0 GM |
4020 | char *dash; |
4021 | int i, class = -1; | |
4022 | XVisualInfo vinfo; | |
4023 | ||
d5db4077 | 4024 | strcpy (s, SDATA (value)); |
a6ad00c0 GM |
4025 | dash = index (s, '-'); |
4026 | if (dash) | |
4027 | { | |
4028 | dpyinfo->n_planes = atoi (dash + 1); | |
4029 | *dash = '\0'; | |
4030 | } | |
4031 | else | |
4032 | /* We won't find a matching visual with depth 0, so that | |
4033 | an error will be printed below. */ | |
4034 | dpyinfo->n_planes = 0; | |
f0614854 | 4035 | |
a6ad00c0 GM |
4036 | /* Determine the visual class. */ |
4037 | for (i = 0; visual_classes[i].name; ++i) | |
05131107 | 4038 | if (xstrcasecmp (s, visual_classes[i].name) == 0) |
a6ad00c0 GM |
4039 | { |
4040 | class = visual_classes[i].class; | |
4041 | break; | |
4042 | } | |
01f1ba30 | 4043 | |
a6ad00c0 GM |
4044 | /* Look up a matching visual for the specified class. */ |
4045 | if (class == -1 | |
4046 | || !XMatchVisualInfo (dpy, XScreenNumberOfScreen (screen), | |
4047 | dpyinfo->n_planes, class, &vinfo)) | |
d5db4077 | 4048 | fatal ("Invalid visual specification `%s'", SDATA (value)); |
177c0ea7 | 4049 | |
a6ad00c0 GM |
4050 | dpyinfo->visual = vinfo.visual; |
4051 | } | |
01f1ba30 JB |
4052 | else |
4053 | { | |
a6ad00c0 GM |
4054 | int n_visuals; |
4055 | XVisualInfo *vinfo, vinfo_template; | |
177c0ea7 | 4056 | |
a6ad00c0 GM |
4057 | dpyinfo->visual = DefaultVisualOfScreen (screen); |
4058 | ||
a6ad00c0 | 4059 | vinfo_template.visualid = XVisualIDFromVisual (dpyinfo->visual); |
a6ad00c0 GM |
4060 | vinfo_template.screen = XScreenNumberOfScreen (screen); |
4061 | vinfo = XGetVisualInfo (dpy, VisualIDMask | VisualScreenMask, | |
4062 | &vinfo_template, &n_visuals); | |
83725342 | 4063 | if (n_visuals <= 0) |
a6ad00c0 GM |
4064 | fatal ("Can't get proper X visual info"); |
4065 | ||
94ac875b | 4066 | dpyinfo->n_planes = vinfo->depth; |
a6ad00c0 GM |
4067 | XFree ((char *) vinfo); |
4068 | } | |
01f1ba30 | 4069 | } |
01f1ba30 | 4070 | |
a6ad00c0 | 4071 | |
b9dc4443 RS |
4072 | /* Return the X display structure for the display named NAME. |
4073 | Open a new connection if necessary. */ | |
4074 | ||
4075 | struct x_display_info * | |
971de7fb | 4076 | x_display_info_for_name (Lisp_Object name) |
b9dc4443 | 4077 | { |
08a90d6a | 4078 | Lisp_Object names; |
b9dc4443 RS |
4079 | struct x_display_info *dpyinfo; |
4080 | ||
b7826503 | 4081 | CHECK_STRING (name); |
b9dc4443 | 4082 | |
2246281f KL |
4083 | #if 0 |
4084 | if (! EQ (Vinitial_window_system, intern ("x"))) | |
4085 | error ("Not using X Windows"); /* That doesn't stop us anymore. */ | |
4086 | #endif | |
806048df | 4087 | |
08a90d6a RS |
4088 | for (dpyinfo = x_display_list, names = x_display_name_list; |
4089 | dpyinfo; | |
8e713be6 | 4090 | dpyinfo = dpyinfo->next, names = XCDR (names)) |
b9dc4443 RS |
4091 | { |
4092 | Lisp_Object tem; | |
8e713be6 | 4093 | tem = Fstring_equal (XCAR (XCAR (names)), name); |
08a90d6a | 4094 | if (!NILP (tem)) |
b9dc4443 RS |
4095 | return dpyinfo; |
4096 | } | |
4097 | ||
b7975ee4 KH |
4098 | /* Use this general default value to start with. */ |
4099 | Vx_resource_name = Vinvocation_name; | |
4100 | ||
b9dc4443 RS |
4101 | validate_x_resource_name (); |
4102 | ||
9b207e8e | 4103 | dpyinfo = x_term_init (name, (char *)0, |
d5db4077 | 4104 | (char *) SDATA (Vx_resource_name)); |
b9dc4443 | 4105 | |
08a90d6a | 4106 | if (dpyinfo == 0) |
d5db4077 | 4107 | error ("Cannot connect to X server %s", SDATA (name)); |
08a90d6a | 4108 | |
b9dc4443 RS |
4109 | x_in_use = 1; |
4110 | XSETFASTINT (Vwindow_system_version, 11); | |
4111 | ||
4112 | return dpyinfo; | |
4113 | } | |
4114 | ||
a6ad00c0 | 4115 | |
01f1ba30 | 4116 | DEFUN ("x-open-connection", Fx_open_connection, Sx_open_connection, |
c061c855 | 4117 | 1, 3, 0, |
7ee72033 | 4118 | doc: /* Open a connection to an X server. |
c061c855 GM |
4119 | DISPLAY is the name of the display to connect to. |
4120 | Optional second arg XRM-STRING is a string of resources in xrdb format. | |
4121 | If the optional third arg MUST-SUCCEED is non-nil, | |
7ee72033 MB |
4122 | terminate Emacs if we can't open the connection. */) |
4123 | (display, xrm_string, must_succeed) | |
08a90d6a | 4124 | Lisp_Object display, xrm_string, must_succeed; |
01f1ba30 | 4125 | { |
01f1ba30 | 4126 | unsigned char *xrm_option; |
b9dc4443 | 4127 | struct x_display_info *dpyinfo; |
01f1ba30 | 4128 | |
b7826503 | 4129 | CHECK_STRING (display); |
d387c960 | 4130 | if (! NILP (xrm_string)) |
b7826503 | 4131 | CHECK_STRING (xrm_string); |
01f1ba30 | 4132 | |
2246281f KL |
4133 | #if 0 |
4134 | if (! EQ (Vinitial_window_system, intern ("x"))) | |
4135 | error ("Not using X Windows"); /* That doesn't stop us anymore. */ | |
4136 | #endif | |
806048df | 4137 | |
d387c960 | 4138 | if (! NILP (xrm_string)) |
d5db4077 | 4139 | xrm_option = (unsigned char *) SDATA (xrm_string); |
01f1ba30 JB |
4140 | else |
4141 | xrm_option = (unsigned char *) 0; | |
d387c960 JB |
4142 | |
4143 | validate_x_resource_name (); | |
4144 | ||
e1b1bee8 | 4145 | /* This is what opens the connection and sets x_current_display. |
b9dc4443 RS |
4146 | This also initializes many symbols, such as those used for input. */ |
4147 | dpyinfo = x_term_init (display, xrm_option, | |
d5db4077 | 4148 | (char *) SDATA (Vx_resource_name)); |
f1c16f36 | 4149 | |
08a90d6a RS |
4150 | if (dpyinfo == 0) |
4151 | { | |
4152 | if (!NILP (must_succeed)) | |
10ffbc14 GM |
4153 | fatal ("Cannot connect to X server %s.\n\ |
4154 | Check the DISPLAY environment variable or use `-d'.\n\ | |
842a9389 JB |
4155 | Also use the `xauth' program to verify that you have the proper\n\ |
4156 | authorization information needed to connect the X server.\n\ | |
bf770132 | 4157 | An insecure way to solve the problem may be to use `xhost'.\n", |
d5db4077 | 4158 | SDATA (display)); |
08a90d6a | 4159 | else |
d5db4077 | 4160 | error ("Cannot connect to X server %s", SDATA (display)); |
08a90d6a RS |
4161 | } |
4162 | ||
b9dc4443 | 4163 | x_in_use = 1; |
01f1ba30 | 4164 | |
b9dc4443 | 4165 | XSETFASTINT (Vwindow_system_version, 11); |
01f1ba30 JB |
4166 | return Qnil; |
4167 | } | |
4168 | ||
08a90d6a RS |
4169 | DEFUN ("x-close-connection", Fx_close_connection, |
4170 | Sx_close_connection, 1, 1, 0, | |
00d385b0 | 4171 | doc: /* Close the connection to TERMINAL's X server. |
708e05dc | 4172 | For TERMINAL, specify a terminal object, a frame or a display name (a |
00d385b0 KL |
4173 | string). If TERMINAL is nil, that stands for the selected frame's |
4174 | terminal. */) | |
4175 | (terminal) | |
4176 | Lisp_Object terminal; | |
01f1ba30 | 4177 | { |
00d385b0 | 4178 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
3457bc6e | 4179 | |
08a90d6a RS |
4180 | if (dpyinfo->reference_count > 0) |
4181 | error ("Display still has frames on it"); | |
01f1ba30 | 4182 | |
6ed8eeff | 4183 | x_delete_terminal (dpyinfo->terminal); |
3457bc6e | 4184 | |
01f1ba30 JB |
4185 | return Qnil; |
4186 | } | |
4187 | ||
08a90d6a | 4188 | DEFUN ("x-display-list", Fx_display_list, Sx_display_list, 0, 0, 0, |
7ee72033 MB |
4189 | doc: /* Return the list of display names that Emacs has connections to. */) |
4190 | () | |
08a90d6a RS |
4191 | { |
4192 | Lisp_Object tail, result; | |
4193 | ||
4194 | result = Qnil; | |
9beb8baa | 4195 | for (tail = x_display_name_list; CONSP (tail); tail = XCDR (tail)) |
8e713be6 | 4196 | result = Fcons (XCAR (XCAR (tail)), result); |
08a90d6a RS |
4197 | |
4198 | return result; | |
4199 | } | |
4200 | ||
4201 | DEFUN ("x-synchronize", Fx_synchronize, Sx_synchronize, 1, 2, 0, | |
7ee72033 | 4202 | doc: /* If ON is non-nil, report X errors as soon as the erring request is made. |
c061c855 GM |
4203 | If ON is nil, allow buffering of requests. |
4204 | Turning on synchronization prohibits the Xlib routines from buffering | |
4205 | requests and seriously degrades performance, but makes debugging much | |
4206 | easier. | |
00d385b0 | 4207 | The optional second argument TERMINAL specifies which display to act on. |
708e05dc | 4208 | TERMINAL should be a terminal object, a frame or a display name (a string). |
00d385b0 KL |
4209 | If TERMINAL is omitted or nil, that stands for the selected frame's display. */) |
4210 | (on, terminal) | |
4211 | Lisp_Object terminal, on; | |
01f1ba30 | 4212 | { |
00d385b0 | 4213 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
11ae94fe | 4214 | |
b9dc4443 | 4215 | XSynchronize (dpyinfo->display, !EQ (on, Qnil)); |
01f1ba30 JB |
4216 | |
4217 | return Qnil; | |
4218 | } | |
4219 | ||
b9dc4443 | 4220 | /* Wait for responses to all X commands issued so far for frame F. */ |
6b7b1820 RS |
4221 | |
4222 | void | |
971de7fb | 4223 | x_sync (FRAME_PTR f) |
6b7b1820 | 4224 | { |
4e87f4d2 | 4225 | BLOCK_INPUT; |
b9dc4443 | 4226 | XSync (FRAME_X_DISPLAY (f), False); |
4e87f4d2 | 4227 | UNBLOCK_INPUT; |
6b7b1820 | 4228 | } |
333b20bb | 4229 | |
01f1ba30 | 4230 | \f |
333b20bb | 4231 | /*********************************************************************** |
6b61353c | 4232 | Window properties |
333b20bb | 4233 | ***********************************************************************/ |
f1c16f36 | 4234 | |
6b61353c KH |
4235 | DEFUN ("x-change-window-property", Fx_change_window_property, |
4236 | Sx_change_window_property, 2, 6, 0, | |
4237 | doc: /* Change window property PROP to VALUE on the X window of FRAME. | |
4238 | PROP must be a string. | |
4239 | VALUE may be a string or a list of conses, numbers and/or strings. | |
4240 | If an element in the list is a string, it is converted to | |
4241 | an Atom and the value of the Atom is used. If an element is a cons, | |
4242 | it is converted to a 32 bit number where the car is the 16 top bits and the | |
4243 | cdr is the lower 16 bits. | |
4244 | FRAME nil or omitted means use the selected frame. | |
4245 | If TYPE is given and non-nil, it is the name of the type of VALUE. | |
4246 | If TYPE is not given or nil, the type is STRING. | |
4247 | FORMAT gives the size in bits of each element if VALUE is a list. | |
4248 | It must be one of 8, 16 or 32. | |
4249 | If VALUE is a string or FORMAT is nil or not given, FORMAT defaults to 8. | |
4250 | If OUTER_P is non-nil, the property is changed for the outer X window of | |
4251 | FRAME. Default is to change on the edit X window. | |
4252 | ||
4253 | Value is VALUE. */) | |
4254 | (prop, value, frame, type, format, outer_p) | |
4255 | Lisp_Object prop, value, frame, type, format, outer_p; | |
4256 | { | |
4257 | struct frame *f = check_x_frame (frame); | |
4258 | Atom prop_atom; | |
4259 | Atom target_type = XA_STRING; | |
4260 | int element_format = 8; | |
4261 | unsigned char *data; | |
4262 | int nelements; | |
4263 | Window w; | |
333b20bb | 4264 | |
6b61353c | 4265 | CHECK_STRING (prop); |
333b20bb | 4266 | |
6b61353c KH |
4267 | if (! NILP (format)) |
4268 | { | |
4269 | CHECK_NUMBER (format); | |
4270 | element_format = XFASTINT (format); | |
333b20bb | 4271 | |
6b61353c KH |
4272 | if (element_format != 8 && element_format != 16 |
4273 | && element_format != 32) | |
4274 | error ("FORMAT must be one of 8, 16 or 32"); | |
4275 | } | |
333b20bb | 4276 | |
6b61353c KH |
4277 | if (CONSP (value)) |
4278 | { | |
4279 | nelements = x_check_property_data (value); | |
4280 | if (nelements == -1) | |
4281 | error ("Bad data in VALUE, must be number, string or cons"); | |
333b20bb | 4282 | |
6b61353c KH |
4283 | if (element_format == 8) |
4284 | data = (unsigned char *) xmalloc (nelements); | |
4285 | else if (element_format == 16) | |
4286 | data = (unsigned char *) xmalloc (nelements*2); | |
fede04ef JD |
4287 | else /* format == 32 */ |
4288 | /* The man page for XChangeProperty: | |
4289 | "If the specified format is 32, the property data must be a | |
4290 | long array." | |
4291 | This applies even if long is more than 64 bits. The X library | |
4292 | converts to 32 bits before sending to the X server. */ | |
4293 | data = (unsigned char *) xmalloc (nelements * sizeof(long)); | |
333b20bb | 4294 | |
6b61353c KH |
4295 | x_fill_property_data (FRAME_X_DISPLAY (f), value, data, element_format); |
4296 | } | |
4297 | else | |
4298 | { | |
4299 | CHECK_STRING (value); | |
4300 | data = SDATA (value); | |
4301 | nelements = SCHARS (value); | |
4302 | } | |
333b20bb | 4303 | |
6b61353c KH |
4304 | BLOCK_INPUT; |
4305 | prop_atom = XInternAtom (FRAME_X_DISPLAY (f), SDATA (prop), False); | |
4306 | if (! NILP (type)) | |
4307 | { | |
4308 | CHECK_STRING (type); | |
4309 | target_type = XInternAtom (FRAME_X_DISPLAY (f), SDATA (type), False); | |
4310 | } | |
333b20bb | 4311 | |
6b61353c KH |
4312 | if (! NILP (outer_p)) w = FRAME_OUTER_WINDOW (f); |
4313 | else w = FRAME_X_WINDOW (f); | |
5b3f8550 | 4314 | |
6b61353c KH |
4315 | XChangeProperty (FRAME_X_DISPLAY (f), w, |
4316 | prop_atom, target_type, element_format, PropModeReplace, | |
4317 | data, nelements); | |
333b20bb | 4318 | |
6b61353c | 4319 | if (CONSP (value)) xfree (data); |
333b20bb | 4320 | |
6b61353c KH |
4321 | /* Make sure the property is set when we return. */ |
4322 | XFlush (FRAME_X_DISPLAY (f)); | |
4323 | UNBLOCK_INPUT; | |
333b20bb | 4324 | |
6b61353c | 4325 | return value; |
333b20bb GM |
4326 | } |
4327 | ||
4328 | ||
6b61353c KH |
4329 | DEFUN ("x-delete-window-property", Fx_delete_window_property, |
4330 | Sx_delete_window_property, 1, 2, 0, | |
4331 | doc: /* Remove window property PROP from X window of FRAME. | |
4332 | FRAME nil or omitted means use the selected frame. Value is PROP. */) | |
4333 | (prop, frame) | |
4334 | Lisp_Object prop, frame; | |
333b20bb | 4335 | { |
6b61353c KH |
4336 | struct frame *f = check_x_frame (frame); |
4337 | Atom prop_atom; | |
333b20bb | 4338 | |
6b61353c KH |
4339 | CHECK_STRING (prop); |
4340 | BLOCK_INPUT; | |
4341 | prop_atom = XInternAtom (FRAME_X_DISPLAY (f), SDATA (prop), False); | |
4342 | XDeleteProperty (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), prop_atom); | |
333b20bb | 4343 | |
6b61353c KH |
4344 | /* Make sure the property is removed when we return. */ |
4345 | XFlush (FRAME_X_DISPLAY (f)); | |
4346 | UNBLOCK_INPUT; | |
333b20bb | 4347 | |
6b61353c KH |
4348 | return prop; |
4349 | } | |
333b20bb | 4350 | |
333b20bb | 4351 | |
6b61353c KH |
4352 | DEFUN ("x-window-property", Fx_window_property, Sx_window_property, |
4353 | 1, 6, 0, | |
4354 | doc: /* Value is the value of window property PROP on FRAME. | |
4355 | If FRAME is nil or omitted, use the selected frame. | |
4356 | If TYPE is nil or omitted, get the property as a string. Otherwise TYPE | |
4357 | is the name of the Atom that denotes the type expected. | |
4358 | If SOURCE is non-nil, get the property on that window instead of from | |
4359 | FRAME. The number 0 denotes the root window. | |
4360 | If DELETE_P is non-nil, delete the property after retreiving it. | |
4361 | If VECTOR_RET_P is non-nil, don't return a string but a vector of values. | |
4362 | ||
4363 | Value is nil if FRAME hasn't a property with name PROP or if PROP has | |
4364 | no value of TYPE. */) | |
4365 | (prop, frame, type, source, delete_p, vector_ret_p) | |
4366 | Lisp_Object prop, frame, type, source, delete_p, vector_ret_p; | |
333b20bb | 4367 | { |
6b61353c KH |
4368 | struct frame *f = check_x_frame (frame); |
4369 | Atom prop_atom; | |
4370 | int rc; | |
4371 | Lisp_Object prop_value = Qnil; | |
a3db4b26 | 4372 | unsigned char *tmp_data = NULL; |
6b61353c KH |
4373 | Atom actual_type; |
4374 | Atom target_type = XA_STRING; | |
4375 | int actual_format; | |
4376 | unsigned long actual_size, bytes_remaining; | |
4377 | Window target_window = FRAME_X_WINDOW (f); | |
4378 | struct gcpro gcpro1; | |
177c0ea7 | 4379 | |
6b61353c KH |
4380 | GCPRO1 (prop_value); |
4381 | CHECK_STRING (prop); | |
1783ffa2 | 4382 | |
6b61353c KH |
4383 | if (! NILP (source)) |
4384 | { | |
4385 | if (NUMBERP (source)) | |
4386 | { | |
4387 | if (FLOATP (source)) | |
4388 | target_window = (Window) XFLOAT (source); | |
4389 | else | |
4390 | target_window = XFASTINT (source); | |
177c0ea7 | 4391 | |
6b61353c KH |
4392 | if (target_window == 0) |
4393 | target_window = FRAME_X_DISPLAY_INFO (f)->root_window; | |
4394 | } | |
4395 | else if (CONSP (source)) | |
4396 | target_window = cons_to_long (source); | |
333b20bb GM |
4397 | } |
4398 | ||
6b61353c KH |
4399 | BLOCK_INPUT; |
4400 | if (STRINGP (type)) | |
4401 | { | |
4402 | if (strcmp ("AnyPropertyType", SDATA (type)) == 0) | |
4403 | target_type = AnyPropertyType; | |
4404 | else | |
4405 | target_type = XInternAtom (FRAME_X_DISPLAY (f), SDATA (type), False); | |
4406 | } | |
333b20bb | 4407 | |
6b61353c KH |
4408 | prop_atom = XInternAtom (FRAME_X_DISPLAY (f), SDATA (prop), False); |
4409 | rc = XGetWindowProperty (FRAME_X_DISPLAY (f), target_window, | |
4410 | prop_atom, 0, 0, False, target_type, | |
4411 | &actual_type, &actual_format, &actual_size, | |
a3db4b26 | 4412 | &bytes_remaining, &tmp_data); |
6b61353c KH |
4413 | if (rc == Success) |
4414 | { | |
4415 | int size = bytes_remaining; | |
333b20bb | 4416 | |
6b61353c KH |
4417 | XFree (tmp_data); |
4418 | tmp_data = NULL; | |
333b20bb | 4419 | |
6b61353c | 4420 | rc = XGetWindowProperty (FRAME_X_DISPLAY (f), target_window, |
333b20bb | 4421 | prop_atom, 0, bytes_remaining, |
6b61353c | 4422 | ! NILP (delete_p), target_type, |
177c0ea7 JB |
4423 | &actual_type, &actual_format, |
4424 | &actual_size, &bytes_remaining, | |
a3db4b26 | 4425 | &tmp_data); |
4c8c7926 | 4426 | if (rc == Success && tmp_data) |
6b61353c | 4427 | { |
fede04ef JD |
4428 | /* The man page for XGetWindowProperty says: |
4429 | "If the returned format is 32, the returned data is represented | |
4430 | as a long array and should be cast to that type to obtain the | |
4431 | elements." | |
4432 | This applies even if long is more than 32 bits, the X library | |
4433 | converts from 32 bit elements received from the X server to long | |
72af86bd | 4434 | and passes the long array to us. Thus, for that case memcpy can not |
fede04ef JD |
4435 | be used. We convert to a 32 bit type here, because so much code |
4436 | assume on that. | |
4437 | ||
4438 | The bytes and offsets passed to XGetWindowProperty refers to the | |
4439 | property and those are indeed in 32 bit quantities if format is | |
4440 | 32. */ | |
4441 | ||
4442 | if (actual_format == 32 && actual_format < BITS_PER_LONG) | |
4443 | { | |
4444 | unsigned long i; | |
4445 | int *idata = (int *) tmp_data; | |
4446 | long *ldata = (long *) tmp_data; | |
4447 | ||
4448 | for (i = 0; i < actual_size; ++i) | |
a3db4b26 | 4449 | idata[i] = (int) ldata[i]; |
fede04ef JD |
4450 | } |
4451 | ||
6b61353c KH |
4452 | if (NILP (vector_ret_p)) |
4453 | prop_value = make_string (tmp_data, size); | |
4454 | else | |
4455 | prop_value = x_property_data_to_lisp (f, | |
a3db4b26 | 4456 | tmp_data, |
6b61353c KH |
4457 | actual_type, |
4458 | actual_format, | |
4459 | actual_size); | |
4460 | } | |
333b20bb | 4461 | |
6b61353c | 4462 | if (tmp_data) XFree (tmp_data); |
333b20bb GM |
4463 | } |
4464 | ||
4465 | UNBLOCK_INPUT; | |
6b61353c | 4466 | UNGCPRO; |
333b20bb GM |
4467 | return prop_value; |
4468 | } | |
4469 | ||
4470 | ||
4471 | \f | |
4472 | /*********************************************************************** | |
4473 | Busy cursor | |
4474 | ***********************************************************************/ | |
4475 | ||
0af913d7 GM |
4476 | /* Timer function of hourglass_atimer. TIMER is equal to |
4477 | hourglass_atimer. | |
4ae9a85e | 4478 | |
0af913d7 GM |
4479 | Display an hourglass pointer on all frames by mapping the frames' |
4480 | hourglass_window. Set the hourglass_p flag in the frames' | |
4481 | output_data.x structure to indicate that an hourglass cursor is | |
4482 | shown on the frames. */ | |
4ae9a85e | 4483 | |
1885ab29 | 4484 | void |
971de7fb | 4485 | show_hourglass (struct atimer *timer) |
4ae9a85e GM |
4486 | { |
4487 | /* The timer implementation will cancel this timer automatically | |
0af913d7 | 4488 | after this function has run. Set hourglass_atimer to null |
4ae9a85e | 4489 | so that we know the timer doesn't have to be canceled. */ |
0af913d7 | 4490 | hourglass_atimer = NULL; |
4ae9a85e | 4491 | |
0af913d7 | 4492 | if (!hourglass_shown_p) |
333b20bb GM |
4493 | { |
4494 | Lisp_Object rest, frame; | |
177c0ea7 | 4495 | |
4ae9a85e | 4496 | BLOCK_INPUT; |
177c0ea7 | 4497 | |
333b20bb | 4498 | FOR_EACH_FRAME (rest, frame) |
5f7a1890 GM |
4499 | { |
4500 | struct frame *f = XFRAME (frame); | |
177c0ea7 | 4501 | |
5f7a1890 GM |
4502 | if (FRAME_LIVE_P (f) && FRAME_X_P (f) && FRAME_X_DISPLAY (f)) |
4503 | { | |
4504 | Display *dpy = FRAME_X_DISPLAY (f); | |
177c0ea7 | 4505 | |
5f7a1890 GM |
4506 | #ifdef USE_X_TOOLKIT |
4507 | if (f->output_data.x->widget) | |
4508 | #else | |
4509 | if (FRAME_OUTER_WINDOW (f)) | |
4510 | #endif | |
4511 | { | |
0af913d7 | 4512 | f->output_data.x->hourglass_p = 1; |
177c0ea7 | 4513 | |
0af913d7 | 4514 | if (!f->output_data.x->hourglass_window) |
5f7a1890 GM |
4515 | { |
4516 | unsigned long mask = CWCursor; | |
4517 | XSetWindowAttributes attrs; | |
49b8b5dc JD |
4518 | #ifdef USE_GTK |
4519 | Window parent = FRAME_X_WINDOW (f); | |
4520 | #else | |
4521 | Window parent = FRAME_OUTER_WINDOW (f); | |
4522 | #endif | |
0af913d7 | 4523 | attrs.cursor = f->output_data.x->hourglass_cursor; |
177c0ea7 | 4524 | |
0af913d7 | 4525 | f->output_data.x->hourglass_window |
49b8b5dc | 4526 | = XCreateWindow (dpy, parent, |
5f7a1890 GM |
4527 | 0, 0, 32000, 32000, 0, 0, |
4528 | InputOnly, | |
4529 | CopyFromParent, | |
4530 | mask, &attrs); | |
4531 | } | |
177c0ea7 | 4532 | |
0af913d7 | 4533 | XMapRaised (dpy, f->output_data.x->hourglass_window); |
5f7a1890 GM |
4534 | XFlush (dpy); |
4535 | } | |
4536 | } | |
4537 | } | |
333b20bb | 4538 | |
0af913d7 | 4539 | hourglass_shown_p = 1; |
4ae9a85e GM |
4540 | UNBLOCK_INPUT; |
4541 | } | |
333b20bb GM |
4542 | } |
4543 | ||
4544 | ||
0af913d7 GM |
4545 | /* Hide the hourglass pointer on all frames, if it is currently |
4546 | shown. */ | |
333b20bb | 4547 | |
1885ab29 | 4548 | void |
971de7fb | 4549 | hide_hourglass (void) |
4ae9a85e | 4550 | { |
0af913d7 | 4551 | if (hourglass_shown_p) |
333b20bb | 4552 | { |
4ae9a85e GM |
4553 | Lisp_Object rest, frame; |
4554 | ||
4555 | BLOCK_INPUT; | |
4556 | FOR_EACH_FRAME (rest, frame) | |
333b20bb | 4557 | { |
4ae9a85e | 4558 | struct frame *f = XFRAME (frame); |
177c0ea7 | 4559 | |
4ae9a85e GM |
4560 | if (FRAME_X_P (f) |
4561 | /* Watch out for newly created frames. */ | |
0af913d7 | 4562 | && f->output_data.x->hourglass_window) |
4ae9a85e | 4563 | { |
0af913d7 GM |
4564 | XUnmapWindow (FRAME_X_DISPLAY (f), |
4565 | f->output_data.x->hourglass_window); | |
4566 | /* Sync here because XTread_socket looks at the | |
4567 | hourglass_p flag that is reset to zero below. */ | |
4ae9a85e | 4568 | XSync (FRAME_X_DISPLAY (f), False); |
0af913d7 | 4569 | f->output_data.x->hourglass_p = 0; |
4ae9a85e | 4570 | } |
333b20bb | 4571 | } |
333b20bb | 4572 | |
0af913d7 | 4573 | hourglass_shown_p = 0; |
4ae9a85e GM |
4574 | UNBLOCK_INPUT; |
4575 | } | |
333b20bb GM |
4576 | } |
4577 | ||
4578 | ||
4579 | \f | |
4580 | /*********************************************************************** | |
4581 | Tool tips | |
4582 | ***********************************************************************/ | |
4583 | ||
f57e2426 J |
4584 | static Lisp_Object x_create_tip_frame (struct x_display_info *, |
4585 | Lisp_Object, Lisp_Object); | |
4586 | static void compute_tip_xy (struct frame *, Lisp_Object, Lisp_Object, | |
4587 | Lisp_Object, int, int, int *, int *); | |
177c0ea7 | 4588 | |
44b5a125 | 4589 | /* The frame of a currently visible tooltip. */ |
333b20bb | 4590 | |
44b5a125 | 4591 | Lisp_Object tip_frame; |
333b20bb GM |
4592 | |
4593 | /* If non-nil, a timer started that hides the last tooltip when it | |
4594 | fires. */ | |
4595 | ||
4596 | Lisp_Object tip_timer; | |
4597 | Window tip_window; | |
4598 | ||
06d62053 GM |
4599 | /* If non-nil, a vector of 3 elements containing the last args |
4600 | with which x-show-tip was called. See there. */ | |
4601 | ||
4602 | Lisp_Object last_show_tip_args; | |
4603 | ||
d63931a2 GM |
4604 | /* Maximum size for tooltips; a cons (COLUMNS . ROWS). */ |
4605 | ||
4606 | Lisp_Object Vx_max_tooltip_size; | |
4607 | ||
eaf1eea9 GM |
4608 | |
4609 | static Lisp_Object | |
971de7fb | 4610 | unwind_create_tip_frame (Lisp_Object frame) |
eaf1eea9 | 4611 | { |
c844a81a GM |
4612 | Lisp_Object deleted; |
4613 | ||
4614 | deleted = unwind_create_frame (frame); | |
4615 | if (EQ (deleted, Qt)) | |
4616 | { | |
4617 | tip_window = None; | |
4618 | tip_frame = Qnil; | |
4619 | } | |
177c0ea7 | 4620 | |
c844a81a | 4621 | return deleted; |
eaf1eea9 GM |
4622 | } |
4623 | ||
4624 | ||
333b20bb | 4625 | /* Create a frame for a tooltip on the display described by DPYINFO. |
275841bf GM |
4626 | PARMS is a list of frame parameters. TEXT is the string to |
4627 | display in the tip frame. Value is the frame. | |
eaf1eea9 GM |
4628 | |
4629 | Note that functions called here, esp. x_default_parameter can | |
4630 | signal errors, for instance when a specified color name is | |
4631 | undefined. We have to make sure that we're in a consistent state | |
4632 | when this happens. */ | |
333b20bb GM |
4633 | |
4634 | static Lisp_Object | |
971de7fb | 4635 | x_create_tip_frame (struct x_display_info *dpyinfo, Lisp_Object parms, Lisp_Object text) |
333b20bb GM |
4636 | { |
4637 | struct frame *f; | |
4638 | Lisp_Object frame, tem; | |
4639 | Lisp_Object name; | |
333b20bb GM |
4640 | long window_prompting = 0; |
4641 | int width, height; | |
331379bf | 4642 | int count = SPECPDL_INDEX (); |
b6d7acec | 4643 | struct gcpro gcpro1, gcpro2, gcpro3; |
06d62053 | 4644 | int face_change_count_before = face_change_count; |
275841bf GM |
4645 | Lisp_Object buffer; |
4646 | struct buffer *old_buffer; | |
333b20bb GM |
4647 | |
4648 | check_x (); | |
4649 | ||
89acb56d SM |
4650 | if (!dpyinfo->terminal->name) |
4651 | error ("Terminal is not live, can't create new frames on it"); | |
333b20bb | 4652 | |
47f3c6b4 | 4653 | parms = Fcopy_alist (parms); |
333b20bb GM |
4654 | |
4655 | /* Get the name of the frame to use for resource lookup. */ | |
4656 | name = x_get_arg (dpyinfo, parms, Qname, "name", "Name", RES_TYPE_STRING); | |
4657 | if (!STRINGP (name) | |
4658 | && !EQ (name, Qunbound) | |
4659 | && !NILP (name)) | |
4660 | error ("Invalid frame name--not a string or nil"); | |
333b20bb GM |
4661 | |
4662 | frame = Qnil; | |
4663 | GCPRO3 (parms, name, frame); | |
44b5a125 | 4664 | f = make_frame (1); |
333b20bb | 4665 | XSETFRAME (frame, f); |
275841bf GM |
4666 | |
4667 | buffer = Fget_buffer_create (build_string (" *tip*")); | |
be786000 | 4668 | Fset_window_buffer (FRAME_ROOT_WINDOW (f), buffer, Qnil); |
275841bf GM |
4669 | old_buffer = current_buffer; |
4670 | set_buffer_internal_1 (XBUFFER (buffer)); | |
d63931a2 | 4671 | current_buffer->truncate_lines = Qnil; |
5c2a995d KH |
4672 | specbind (Qinhibit_read_only, Qt); |
4673 | specbind (Qinhibit_modification_hooks, Qt); | |
275841bf GM |
4674 | Ferase_buffer (); |
4675 | Finsert (1, &text); | |
4676 | set_buffer_internal_1 (old_buffer); | |
177c0ea7 | 4677 | |
333b20bb | 4678 | FRAME_CAN_HAVE_SCROLL_BARS (f) = 0; |
8a1a7743 | 4679 | record_unwind_protect (unwind_create_tip_frame, frame); |
333b20bb | 4680 | |
6ed8eeff KL |
4681 | f->terminal = dpyinfo->terminal; |
4682 | f->terminal->reference_count++; | |
daf01701 | 4683 | |
eaf1eea9 GM |
4684 | /* By setting the output method, we're essentially saying that |
4685 | the frame is live, as per FRAME_LIVE_P. If we get a signal | |
4686 | from this point on, x_destroy_window might screw up reference | |
4687 | counts etc. */ | |
333b20bb GM |
4688 | f->output_method = output_x_window; |
4689 | f->output_data.x = (struct x_output *) xmalloc (sizeof (struct x_output)); | |
72af86bd | 4690 | memset (f->output_data.x, 0, sizeof (struct x_output)); |
333b20bb | 4691 | f->output_data.x->icon_bitmap = -1; |
be786000 | 4692 | FRAME_FONTSET (f) = -1; |
61d461a8 GM |
4693 | f->output_data.x->scroll_bar_foreground_pixel = -1; |
4694 | f->output_data.x->scroll_bar_background_pixel = -1; | |
f15340b7 MB |
4695 | #ifdef USE_TOOLKIT_SCROLL_BARS |
4696 | f->output_data.x->scroll_bar_top_shadow_pixel = -1; | |
4697 | f->output_data.x->scroll_bar_bottom_shadow_pixel = -1; | |
4698 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
333b20bb GM |
4699 | f->icon_name = Qnil; |
4700 | FRAME_X_DISPLAY_INFO (f) = dpyinfo; | |
f1d2ce7f | 4701 | #if GLYPH_DEBUG |
354884c4 | 4702 | image_cache_refcount = FRAME_IMAGE_CACHE (f)->refcount; |
eaf1eea9 GM |
4703 | dpyinfo_refcount = dpyinfo->reference_count; |
4704 | #endif /* GLYPH_DEBUG */ | |
333b20bb GM |
4705 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; |
4706 | f->output_data.x->explicit_parent = 0; | |
4707 | ||
61d461a8 GM |
4708 | /* These colors will be set anyway later, but it's important |
4709 | to get the color reference counts right, so initialize them! */ | |
4710 | { | |
4711 | Lisp_Object black; | |
4712 | struct gcpro gcpro1; | |
177c0ea7 | 4713 | |
9d3d44ba KL |
4714 | /* Function x_decode_color can signal an error. Make |
4715 | sure to initialize color slots so that we won't try | |
4716 | to free colors we haven't allocated. */ | |
ce593f6e KL |
4717 | FRAME_FOREGROUND_PIXEL (f) = -1; |
4718 | FRAME_BACKGROUND_PIXEL (f) = -1; | |
9d3d44ba KL |
4719 | f->output_data.x->cursor_pixel = -1; |
4720 | f->output_data.x->cursor_foreground_pixel = -1; | |
4721 | f->output_data.x->border_pixel = -1; | |
4722 | f->output_data.x->mouse_pixel = -1; | |
4723 | ||
61d461a8 GM |
4724 | black = build_string ("black"); |
4725 | GCPRO1 (black); | |
ce593f6e | 4726 | FRAME_FOREGROUND_PIXEL (f) |
61d461a8 | 4727 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); |
ce593f6e | 4728 | FRAME_BACKGROUND_PIXEL (f) |
61d461a8 GM |
4729 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); |
4730 | f->output_data.x->cursor_pixel | |
4731 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4732 | f->output_data.x->cursor_foreground_pixel | |
4733 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4734 | f->output_data.x->border_pixel | |
4735 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4736 | f->output_data.x->mouse_pixel | |
4737 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4738 | UNGCPRO; | |
4739 | } | |
4740 | ||
333b20bb GM |
4741 | /* Set the name; the functions to which we pass f expect the name to |
4742 | be set. */ | |
4743 | if (EQ (name, Qunbound) || NILP (name)) | |
4744 | { | |
4745 | f->name = build_string (dpyinfo->x_id_name); | |
4746 | f->explicit_name = 0; | |
4747 | } | |
4748 | else | |
4749 | { | |
4750 | f->name = name; | |
4751 | f->explicit_name = 1; | |
4752 | /* use the frame's title when getting resources for this frame. */ | |
4753 | specbind (Qx_resource_name, name); | |
4754 | } | |
4755 | ||
02ed2ea8 KH |
4756 | f->resx = dpyinfo->resx; |
4757 | f->resy = dpyinfo->resy; | |
4758 | ||
bf970f2b | 4759 | register_font_driver (&xfont_driver, f); |
02ed2ea8 KH |
4760 | #ifdef HAVE_FREETYPE |
4761 | #ifdef HAVE_XFT | |
b51238f5 | 4762 | register_font_driver (&xftfont_driver, f); |
02ed2ea8 | 4763 | #else /* not HAVE_XFT */ |
b51238f5 | 4764 | register_font_driver (&ftxfont_driver, f); |
02ed2ea8 KH |
4765 | #endif /* not HAVE_XFT */ |
4766 | #endif /* HAVE_FREETYPE */ | |
d43f6b74 | 4767 | |
b51238f5 KH |
4768 | x_default_parameter (f, parms, Qfont_backend, Qnil, |
4769 | "fontBackend", "FontBackend", RES_TYPE_STRING); | |
02ed2ea8 | 4770 | |
eaf1eea9 GM |
4771 | /* Extract the window parameters from the supplied values that are |
4772 | needed to determine window geometry. */ | |
b51238f5 | 4773 | x_default_font_parameter (f, parms); |
333b20bb | 4774 | |
4bef8d26 | 4775 | x_default_parameter (f, parms, Qborder_width, make_number (0), |
333b20bb | 4776 | "borderWidth", "BorderWidth", RES_TYPE_NUMBER); |
177c0ea7 | 4777 | |
333b20bb GM |
4778 | /* This defaults to 2 in order to match xterm. We recognize either |
4779 | internalBorderWidth or internalBorder (which is what xterm calls | |
4780 | it). */ | |
4781 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
4782 | { | |
4783 | Lisp_Object value; | |
4784 | ||
4785 | value = x_get_arg (dpyinfo, parms, Qinternal_border_width, | |
4786 | "internalBorder", "internalBorder", RES_TYPE_NUMBER); | |
4787 | if (! EQ (value, Qunbound)) | |
4788 | parms = Fcons (Fcons (Qinternal_border_width, value), | |
4789 | parms); | |
4790 | } | |
4791 | ||
4792 | x_default_parameter (f, parms, Qinternal_border_width, make_number (1), | |
4793 | "internalBorderWidth", "internalBorderWidth", | |
4794 | RES_TYPE_NUMBER); | |
4795 | ||
4796 | /* Also do the stuff which must be set before the window exists. */ | |
4797 | x_default_parameter (f, parms, Qforeground_color, build_string ("black"), | |
4798 | "foreground", "Foreground", RES_TYPE_STRING); | |
4799 | x_default_parameter (f, parms, Qbackground_color, build_string ("white"), | |
4800 | "background", "Background", RES_TYPE_STRING); | |
4801 | x_default_parameter (f, parms, Qmouse_color, build_string ("black"), | |
4802 | "pointerColor", "Foreground", RES_TYPE_STRING); | |
4803 | x_default_parameter (f, parms, Qcursor_color, build_string ("black"), | |
4804 | "cursorColor", "Foreground", RES_TYPE_STRING); | |
4805 | x_default_parameter (f, parms, Qborder_color, build_string ("black"), | |
4806 | "borderColor", "BorderColor", RES_TYPE_STRING); | |
4807 | ||
4808 | /* Init faces before x_default_parameter is called for scroll-bar | |
4809 | parameters because that function calls x_set_scroll_bar_width, | |
4810 | which calls change_frame_size, which calls Fset_window_buffer, | |
4811 | which runs hooks, which call Fvertical_motion. At the end, we | |
4812 | end up in init_iterator with a null face cache, which should not | |
4813 | happen. */ | |
4814 | init_frame_faces (f); | |
177c0ea7 | 4815 | |
333b20bb | 4816 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; |
333b20bb | 4817 | |
7c0d3ed8 | 4818 | window_prompting = x_figure_window_size (f, parms, 0); |
333b20bb | 4819 | |
333b20bb GM |
4820 | { |
4821 | XSetWindowAttributes attrs; | |
4822 | unsigned long mask; | |
36acb2a7 | 4823 | Atom type = FRAME_X_DISPLAY_INFO (f)->Xatom_net_window_type_tooltip; |
177c0ea7 | 4824 | |
333b20bb | 4825 | BLOCK_INPUT; |
c51d2b5e GM |
4826 | mask = CWBackPixel | CWOverrideRedirect | CWEventMask; |
4827 | if (DoesSaveUnders (dpyinfo->screen)) | |
4828 | mask |= CWSaveUnder; | |
177c0ea7 | 4829 | |
9b2956e2 GM |
4830 | /* Window managers look at the override-redirect flag to determine |
4831 | whether or net to give windows a decoration (Xlib spec, chapter | |
333b20bb GM |
4832 | 3.2.8). */ |
4833 | attrs.override_redirect = True; | |
4834 | attrs.save_under = True; | |
4835 | attrs.background_pixel = FRAME_BACKGROUND_PIXEL (f); | |
4836 | /* Arrange for getting MapNotify and UnmapNotify events. */ | |
4837 | attrs.event_mask = StructureNotifyMask; | |
4838 | tip_window | |
4839 | = FRAME_X_WINDOW (f) | |
4840 | = XCreateWindow (FRAME_X_DISPLAY (f), | |
4841 | FRAME_X_DISPLAY_INFO (f)->root_window, | |
4842 | /* x, y, width, height */ | |
4843 | 0, 0, 1, 1, | |
4844 | /* Border. */ | |
a979dde1 | 4845 | f->border_width, |
333b20bb GM |
4846 | CopyFromParent, InputOutput, CopyFromParent, |
4847 | mask, &attrs); | |
36acb2a7 JD |
4848 | XChangeProperty (FRAME_X_DISPLAY (f), tip_window, |
4849 | FRAME_X_DISPLAY_INFO (f)->Xatom_net_window_type, | |
4850 | XA_ATOM, 32, PropModeReplace, | |
4851 | (unsigned char *)&type, 1); | |
333b20bb GM |
4852 | UNBLOCK_INPUT; |
4853 | } | |
4854 | ||
4855 | x_make_gc (f); | |
4856 | ||
333b20bb GM |
4857 | x_default_parameter (f, parms, Qauto_raise, Qnil, |
4858 | "autoRaise", "AutoRaiseLower", RES_TYPE_BOOLEAN); | |
4859 | x_default_parameter (f, parms, Qauto_lower, Qnil, | |
4860 | "autoLower", "AutoRaiseLower", RES_TYPE_BOOLEAN); | |
4861 | x_default_parameter (f, parms, Qcursor_type, Qbox, | |
4862 | "cursorType", "CursorType", RES_TYPE_SYMBOL); | |
4863 | ||
be786000 | 4864 | /* Dimensions, especially FRAME_LINES (f), must be done via change_frame_size. |
333b20bb | 4865 | Change will not be effected unless different from the current |
be786000 KS |
4866 | FRAME_LINES (f). */ |
4867 | width = FRAME_COLS (f); | |
4868 | height = FRAME_LINES (f); | |
4869 | SET_FRAME_COLS (f, 0); | |
4870 | FRAME_LINES (f) = 0; | |
8938a4fb | 4871 | change_frame_size (f, height, width, 1, 0, 0); |
177c0ea7 | 4872 | |
cd1d850f JPW |
4873 | /* Add `tooltip' frame parameter's default value. */ |
4874 | if (NILP (Fframe_parameter (frame, intern ("tooltip")))) | |
4875 | Fmodify_frame_parameters (frame, Fcons (Fcons (intern ("tooltip"), Qt), | |
4876 | Qnil)); | |
177c0ea7 | 4877 | |
cedb4d8b GM |
4878 | /* FIXME - can this be done in a similar way to normal frames? |
4879 | http://lists.gnu.org/archive/html/emacs-devel/2007-10/msg00641.html */ | |
4880 | ||
35fdaa62 GM |
4881 | /* Set the `display-type' frame parameter before setting up faces. */ |
4882 | { | |
4883 | Lisp_Object disptype; | |
4884 | ||
4885 | if (FRAME_X_DISPLAY_INFO (f)->n_planes == 1) | |
4886 | disptype = intern ("mono"); | |
219ccf1b RS |
4887 | else if (FRAME_X_DISPLAY_INFO (f)->visual->class == GrayScale |
4888 | || FRAME_X_DISPLAY_INFO (f)->visual->class == StaticGray) | |
35fdaa62 GM |
4889 | disptype = intern ("grayscale"); |
4890 | else | |
4891 | disptype = intern ("color"); | |
4892 | ||
4893 | if (NILP (Fframe_parameter (frame, Qdisplay_type))) | |
4894 | Fmodify_frame_parameters (frame, Fcons (Fcons (Qdisplay_type, disptype), | |
4895 | Qnil)); | |
4896 | } | |
4897 | ||
035d5114 | 4898 | /* Set up faces after all frame parameters are known. This call |
6801a572 GM |
4899 | also merges in face attributes specified for new frames. |
4900 | ||
4901 | Frame parameters may be changed if .Xdefaults contains | |
4902 | specifications for the default font. For example, if there is an | |
4903 | `Emacs.default.attributeBackground: pink', the `background-color' | |
4904 | attribute of the frame get's set, which let's the internal border | |
4905 | of the tooltip frame appear in pink. Prevent this. */ | |
4906 | { | |
4907 | Lisp_Object bg = Fframe_parameter (frame, Qbackground_color); | |
4908 | ||
4909 | /* Set tip_frame here, so that */ | |
4910 | tip_frame = frame; | |
45cebfd9 | 4911 | call2 (Qface_set_after_frame_default, frame, Qnil); |
177c0ea7 | 4912 | |
6801a572 GM |
4913 | if (!EQ (bg, Fframe_parameter (frame, Qbackground_color))) |
4914 | Fmodify_frame_parameters (frame, Fcons (Fcons (Qbackground_color, bg), | |
4915 | Qnil)); | |
4916 | } | |
177c0ea7 | 4917 | |
333b20bb GM |
4918 | f->no_split = 1; |
4919 | ||
4920 | UNGCPRO; | |
4921 | ||
4922 | /* It is now ok to make the frame official even if we get an error | |
4923 | below. And the frame needs to be on Vframe_list or making it | |
4924 | visible won't work. */ | |
4925 | Vframe_list = Fcons (frame, Vframe_list); | |
4926 | ||
4927 | /* Now that the frame is official, it counts as a reference to | |
4928 | its display. */ | |
4929 | FRAME_X_DISPLAY_INFO (f)->reference_count++; | |
4930 | ||
06d62053 GM |
4931 | /* Setting attributes of faces of the tooltip frame from resources |
4932 | and similar will increment face_change_count, which leads to the | |
4933 | clearing of all current matrices. Since this isn't necessary | |
4934 | here, avoid it by resetting face_change_count to the value it | |
4935 | had before we created the tip frame. */ | |
4936 | face_change_count = face_change_count_before; | |
4937 | ||
eaf1eea9 | 4938 | /* Discard the unwind_protect. */ |
333b20bb GM |
4939 | return unbind_to (count, frame); |
4940 | } | |
4941 | ||
4942 | ||
06d62053 GM |
4943 | /* Compute where to display tip frame F. PARMS is the list of frame |
4944 | parameters for F. DX and DY are specified offsets from the current | |
ab452f99 GM |
4945 | location of the mouse. WIDTH and HEIGHT are the width and height |
4946 | of the tooltip. Return coordinates relative to the root window of | |
4947 | the display in *ROOT_X, and *ROOT_Y. */ | |
06d62053 GM |
4948 | |
4949 | static void | |
971de7fb | 4950 | compute_tip_xy (struct frame *f, Lisp_Object parms, Lisp_Object dx, Lisp_Object dy, int width, int height, int *root_x, int *root_y) |
06d62053 GM |
4951 | { |
4952 | Lisp_Object left, top; | |
4953 | int win_x, win_y; | |
4954 | Window root, child; | |
4955 | unsigned pmask; | |
177c0ea7 | 4956 | |
06d62053 GM |
4957 | /* User-specified position? */ |
4958 | left = Fcdr (Fassq (Qleft, parms)); | |
4959 | top = Fcdr (Fassq (Qtop, parms)); | |
177c0ea7 | 4960 | |
06d62053 GM |
4961 | /* Move the tooltip window where the mouse pointer is. Resize and |
4962 | show it. */ | |
570d22b0 | 4963 | if (!INTEGERP (left) || !INTEGERP (top)) |
ab452f99 GM |
4964 | { |
4965 | BLOCK_INPUT; | |
4966 | XQueryPointer (FRAME_X_DISPLAY (f), FRAME_X_DISPLAY_INFO (f)->root_window, | |
4967 | &root, &child, root_x, root_y, &win_x, &win_y, &pmask); | |
4968 | UNBLOCK_INPUT; | |
4969 | } | |
06d62053 | 4970 | |
06d62053 GM |
4971 | if (INTEGERP (top)) |
4972 | *root_y = XINT (top); | |
bf63eb69 JD |
4973 | else if (*root_y + XINT (dy) <= 0) |
4974 | *root_y = 0; /* Can happen for negative dy */ | |
abe9d29c CY |
4975 | else if (*root_y + XINT (dy) + height |
4976 | <= x_display_pixel_height (FRAME_X_DISPLAY_INFO (f))) | |
7e8410d1 | 4977 | /* It fits below the pointer */ |
abe9d29c | 4978 | *root_y += XINT (dy); |
7e8410d1 JD |
4979 | else if (height + XINT (dy) <= *root_y) |
4980 | /* It fits above the pointer. */ | |
4981 | *root_y -= height + XINT (dy); | |
4982 | else | |
4983 | /* Put it on the top. */ | |
4984 | *root_y = 0; | |
ab452f99 GM |
4985 | |
4986 | if (INTEGERP (left)) | |
4987 | *root_x = XINT (left); | |
bf63eb69 JD |
4988 | else if (*root_x + XINT (dx) <= 0) |
4989 | *root_x = 0; /* Can happen for negative dx */ | |
abe9d29c CY |
4990 | else if (*root_x + XINT (dx) + width |
4991 | <= x_display_pixel_width (FRAME_X_DISPLAY_INFO (f))) | |
d682d3df RS |
4992 | /* It fits to the right of the pointer. */ |
4993 | *root_x += XINT (dx); | |
4994 | else if (width + XINT (dx) <= *root_x) | |
4995 | /* It fits to the left of the pointer. */ | |
ab452f99 GM |
4996 | *root_x -= width + XINT (dx); |
4997 | else | |
d682d3df RS |
4998 | /* Put it left-justified on the screen--it ought to fit that way. */ |
4999 | *root_x = 0; | |
06d62053 GM |
5000 | } |
5001 | ||
5002 | ||
0634ce98 | 5003 | DEFUN ("x-show-tip", Fx_show_tip, Sx_show_tip, 1, 6, 0, |
7ee72033 | 5004 | doc: /* Show STRING in a "tooltip" window on frame FRAME. |
c061c855 GM |
5005 | A tooltip window is a small X window displaying a string. |
5006 | ||
87c891c7 EZ |
5007 | This is an internal function; Lisp code should call `tooltip-show'. |
5008 | ||
c061c855 GM |
5009 | FRAME nil or omitted means use the selected frame. |
5010 | ||
5011 | PARMS is an optional list of frame parameters which can be used to | |
5012 | change the tooltip's appearance. | |
5013 | ||
5014 | Automatically hide the tooltip after TIMEOUT seconds. TIMEOUT nil | |
5015 | means use the default timeout of 5 seconds. | |
5016 | ||
5017 | If the list of frame parameters PARAMS contains a `left' parameters, | |
5018 | the tooltip is displayed at that x-position. Otherwise it is | |
5019 | displayed at the mouse position, with offset DX added (default is 5 if | |
5020 | DX isn't specified). Likewise for the y-position; if a `top' frame | |
5021 | parameter is specified, it determines the y-position of the tooltip | |
5022 | window, otherwise it is displayed at the mouse position, with offset | |
5023 | DY added (default is -10). | |
5024 | ||
5025 | A tooltip's maximum size is specified by `x-max-tooltip-size'. | |
7ee72033 MB |
5026 | Text larger than the specified size is clipped. */) |
5027 | (string, frame, parms, timeout, dx, dy) | |
0634ce98 | 5028 | Lisp_Object string, frame, parms, timeout, dx, dy; |
333b20bb GM |
5029 | { |
5030 | struct frame *f; | |
5031 | struct window *w; | |
06d62053 | 5032 | int root_x, root_y; |
333b20bb GM |
5033 | struct buffer *old_buffer; |
5034 | struct text_pos pos; | |
5035 | int i, width, height; | |
393f2d14 | 5036 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4; |
333b20bb | 5037 | int old_windows_or_buffers_changed = windows_or_buffers_changed; |
331379bf | 5038 | int count = SPECPDL_INDEX (); |
177c0ea7 | 5039 | |
333b20bb GM |
5040 | specbind (Qinhibit_redisplay, Qt); |
5041 | ||
393f2d14 | 5042 | GCPRO4 (string, parms, frame, timeout); |
333b20bb | 5043 | |
b7826503 | 5044 | CHECK_STRING (string); |
2d7117fe JD |
5045 | if (SCHARS (string) == 0) |
5046 | string = make_unibyte_string (" ", 1); | |
5047 | ||
333b20bb GM |
5048 | f = check_x_frame (frame); |
5049 | if (NILP (timeout)) | |
5050 | timeout = make_number (5); | |
5051 | else | |
b7826503 | 5052 | CHECK_NATNUM (timeout); |
177c0ea7 | 5053 | |
0634ce98 GM |
5054 | if (NILP (dx)) |
5055 | dx = make_number (5); | |
5056 | else | |
b7826503 | 5057 | CHECK_NUMBER (dx); |
177c0ea7 | 5058 | |
0634ce98 | 5059 | if (NILP (dy)) |
12c67a7f | 5060 | dy = make_number (-10); |
0634ce98 | 5061 | else |
b7826503 | 5062 | CHECK_NUMBER (dy); |
333b20bb | 5063 | |
06d62053 GM |
5064 | if (NILP (last_show_tip_args)) |
5065 | last_show_tip_args = Fmake_vector (make_number (3), Qnil); | |
5066 | ||
5067 | if (!NILP (tip_frame)) | |
5068 | { | |
5069 | Lisp_Object last_string = AREF (last_show_tip_args, 0); | |
5070 | Lisp_Object last_frame = AREF (last_show_tip_args, 1); | |
5071 | Lisp_Object last_parms = AREF (last_show_tip_args, 2); | |
5072 | ||
5073 | if (EQ (frame, last_frame) | |
5074 | && !NILP (Fequal (last_string, string)) | |
5075 | && !NILP (Fequal (last_parms, parms))) | |
5076 | { | |
5077 | struct frame *f = XFRAME (tip_frame); | |
177c0ea7 | 5078 | |
06d62053 GM |
5079 | /* Only DX and DY have changed. */ |
5080 | if (!NILP (tip_timer)) | |
ae782866 GM |
5081 | { |
5082 | Lisp_Object timer = tip_timer; | |
5083 | tip_timer = Qnil; | |
5084 | call1 (Qcancel_timer, timer); | |
5085 | } | |
06d62053 GM |
5086 | |
5087 | BLOCK_INPUT; | |
be786000 KS |
5088 | compute_tip_xy (f, parms, dx, dy, FRAME_PIXEL_WIDTH (f), |
5089 | FRAME_PIXEL_HEIGHT (f), &root_x, &root_y); | |
06d62053 | 5090 | XMoveWindow (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
ab452f99 | 5091 | root_x, root_y); |
06d62053 GM |
5092 | UNBLOCK_INPUT; |
5093 | goto start_timer; | |
5094 | } | |
5095 | } | |
5096 | ||
333b20bb GM |
5097 | /* Hide a previous tip, if any. */ |
5098 | Fx_hide_tip (); | |
5099 | ||
06d62053 GM |
5100 | ASET (last_show_tip_args, 0, string); |
5101 | ASET (last_show_tip_args, 1, frame); | |
5102 | ASET (last_show_tip_args, 2, parms); | |
5103 | ||
333b20bb GM |
5104 | /* Add default values to frame parameters. */ |
5105 | if (NILP (Fassq (Qname, parms))) | |
5106 | parms = Fcons (Fcons (Qname, build_string ("tooltip")), parms); | |
5107 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
5108 | parms = Fcons (Fcons (Qinternal_border_width, make_number (3)), parms); | |
5109 | if (NILP (Fassq (Qborder_width, parms))) | |
5110 | parms = Fcons (Fcons (Qborder_width, make_number (1)), parms); | |
5111 | if (NILP (Fassq (Qborder_color, parms))) | |
5112 | parms = Fcons (Fcons (Qborder_color, build_string ("lightyellow")), parms); | |
5113 | if (NILP (Fassq (Qbackground_color, parms))) | |
5114 | parms = Fcons (Fcons (Qbackground_color, build_string ("lightyellow")), | |
5115 | parms); | |
5116 | ||
5117 | /* Create a frame for the tooltip, and record it in the global | |
5118 | variable tip_frame. */ | |
275841bf | 5119 | frame = x_create_tip_frame (FRAME_X_DISPLAY_INFO (f), parms, string); |
44b5a125 | 5120 | f = XFRAME (frame); |
333b20bb | 5121 | |
d63931a2 | 5122 | /* Set up the frame's root window. */ |
333b20bb | 5123 | w = XWINDOW (FRAME_ROOT_WINDOW (f)); |
be786000 | 5124 | w->left_col = w->top_line = make_number (0); |
177c0ea7 | 5125 | |
d63931a2 GM |
5126 | if (CONSP (Vx_max_tooltip_size) |
5127 | && INTEGERP (XCAR (Vx_max_tooltip_size)) | |
5128 | && XINT (XCAR (Vx_max_tooltip_size)) > 0 | |
5129 | && INTEGERP (XCDR (Vx_max_tooltip_size)) | |
5130 | && XINT (XCDR (Vx_max_tooltip_size)) > 0) | |
5131 | { | |
be786000 KS |
5132 | w->total_cols = XCAR (Vx_max_tooltip_size); |
5133 | w->total_lines = XCDR (Vx_max_tooltip_size); | |
d63931a2 GM |
5134 | } |
5135 | else | |
5136 | { | |
be786000 KS |
5137 | w->total_cols = make_number (80); |
5138 | w->total_lines = make_number (40); | |
d63931a2 | 5139 | } |
177c0ea7 | 5140 | |
be786000 | 5141 | FRAME_TOTAL_COLS (f) = XINT (w->total_cols); |
333b20bb GM |
5142 | adjust_glyphs (f); |
5143 | w->pseudo_window_p = 1; | |
5144 | ||
5145 | /* Display the tooltip text in a temporary buffer. */ | |
333b20bb | 5146 | old_buffer = current_buffer; |
275841bf | 5147 | set_buffer_internal_1 (XBUFFER (XWINDOW (FRAME_ROOT_WINDOW (f))->buffer)); |
d63931a2 | 5148 | current_buffer->truncate_lines = Qnil; |
5634ff85 YM |
5149 | clear_glyph_matrix (w->desired_matrix); |
5150 | clear_glyph_matrix (w->current_matrix); | |
5151 | SET_TEXT_POS (pos, BEGV, BEGV_BYTE); | |
6eff5c3d | 5152 | try_window (FRAME_ROOT_WINDOW (f), pos, TRY_WINDOW_IGNORE_FONTS_CHANGE); |
333b20bb GM |
5153 | |
5154 | /* Compute width and height of the tooltip. */ | |
5155 | width = height = 0; | |
5156 | for (i = 0; i < w->desired_matrix->nrows; ++i) | |
5157 | { | |
5158 | struct glyph_row *row = &w->desired_matrix->rows[i]; | |
5159 | struct glyph *last; | |
5160 | int row_width; | |
5161 | ||
5162 | /* Stop at the first empty row at the end. */ | |
5163 | if (!row->enabled_p || !row->displays_text_p) | |
5164 | break; | |
5165 | ||
d7bf0342 GM |
5166 | /* Let the row go over the full width of the frame. */ |
5167 | row->full_width_p = 1; | |
333b20bb | 5168 | |
5b253e9c | 5169 | row_width = row->pixel_width; |
e3130015 | 5170 | /* There's a glyph at the end of rows that is used to place |
333b20bb GM |
5171 | the cursor there. Don't include the width of this glyph. */ |
5172 | if (row->used[TEXT_AREA]) | |
5173 | { | |
5174 | last = &row->glyphs[TEXT_AREA][row->used[TEXT_AREA] - 1]; | |
5b253e9c YM |
5175 | if (INTEGERP (last->object)) |
5176 | row_width -= last->pixel_width; | |
333b20bb | 5177 | } |
177c0ea7 | 5178 | |
333b20bb GM |
5179 | height += row->height; |
5180 | width = max (width, row_width); | |
5181 | } | |
5182 | ||
5183 | /* Add the frame's internal border to the width and height the X | |
5184 | window should have. */ | |
5185 | height += 2 * FRAME_INTERNAL_BORDER_WIDTH (f); | |
5186 | width += 2 * FRAME_INTERNAL_BORDER_WIDTH (f); | |
5187 | ||
5188 | /* Move the tooltip window where the mouse pointer is. Resize and | |
5189 | show it. */ | |
ab452f99 | 5190 | compute_tip_xy (f, parms, dx, dy, width, height, &root_x, &root_y); |
0634ce98 | 5191 | |
0634ce98 | 5192 | BLOCK_INPUT; |
333b20bb | 5193 | XMoveResizeWindow (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
ab452f99 | 5194 | root_x, root_y, width, height); |
333b20bb GM |
5195 | XMapRaised (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f)); |
5196 | UNBLOCK_INPUT; | |
177c0ea7 | 5197 | |
333b20bb GM |
5198 | /* Draw into the window. */ |
5199 | w->must_be_updated_p = 1; | |
5200 | update_single_window (w, 1); | |
5201 | ||
5202 | /* Restore original current buffer. */ | |
5203 | set_buffer_internal_1 (old_buffer); | |
5204 | windows_or_buffers_changed = old_windows_or_buffers_changed; | |
5205 | ||
06d62053 | 5206 | start_timer: |
333b20bb GM |
5207 | /* Let the tip disappear after timeout seconds. */ |
5208 | tip_timer = call3 (intern ("run-at-time"), timeout, Qnil, | |
5209 | intern ("x-hide-tip")); | |
a744a2ec DL |
5210 | |
5211 | UNGCPRO; | |
333b20bb GM |
5212 | return unbind_to (count, Qnil); |
5213 | } | |
5214 | ||
5215 | ||
5216 | DEFUN ("x-hide-tip", Fx_hide_tip, Sx_hide_tip, 0, 0, 0, | |
7ee72033 MB |
5217 | doc: /* Hide the current tooltip window, if there is any. |
5218 | Value is t if tooltip was open, nil otherwise. */) | |
5219 | () | |
333b20bb | 5220 | { |
44b5a125 | 5221 | int count; |
c0006262 GM |
5222 | Lisp_Object deleted, frame, timer; |
5223 | struct gcpro gcpro1, gcpro2; | |
44b5a125 GM |
5224 | |
5225 | /* Return quickly if nothing to do. */ | |
c0006262 | 5226 | if (NILP (tip_timer) && NILP (tip_frame)) |
44b5a125 | 5227 | return Qnil; |
177c0ea7 | 5228 | |
c0006262 GM |
5229 | frame = tip_frame; |
5230 | timer = tip_timer; | |
5231 | GCPRO2 (frame, timer); | |
5232 | tip_frame = tip_timer = deleted = Qnil; | |
177c0ea7 | 5233 | |
331379bf | 5234 | count = SPECPDL_INDEX (); |
333b20bb | 5235 | specbind (Qinhibit_redisplay, Qt); |
44b5a125 | 5236 | specbind (Qinhibit_quit, Qt); |
177c0ea7 | 5237 | |
c0006262 | 5238 | if (!NILP (timer)) |
ae782866 | 5239 | call1 (Qcancel_timer, timer); |
333b20bb | 5240 | |
c0006262 | 5241 | if (FRAMEP (frame)) |
333b20bb | 5242 | { |
56f2de10 | 5243 | delete_frame (frame, Qnil); |
44b5a125 | 5244 | deleted = Qt; |
f6c44811 GM |
5245 | |
5246 | #ifdef USE_LUCID | |
5247 | /* Bloodcurdling hack alert: The Lucid menu bar widget's | |
5248 | redisplay procedure is not called when a tip frame over menu | |
5249 | items is unmapped. Redisplay the menu manually... */ | |
5250 | { | |
5251 | struct frame *f = SELECTED_FRAME (); | |
5252 | Widget w = f->output_data.x->menubar_widget; | |
f57e2426 | 5253 | extern void xlwmenu_redisplay (Widget); |
9180dc8c | 5254 | |
f6c44811 | 5255 | if (!DoesSaveUnders (FRAME_X_DISPLAY_INFO (f)->screen) |
dbc64aa7 | 5256 | && w != NULL) |
f6c44811 GM |
5257 | { |
5258 | BLOCK_INPUT; | |
5259 | xlwmenu_redisplay (w); | |
5260 | UNBLOCK_INPUT; | |
5261 | } | |
5262 | } | |
5263 | #endif /* USE_LUCID */ | |
333b20bb GM |
5264 | } |
5265 | ||
c0006262 | 5266 | UNGCPRO; |
44b5a125 | 5267 | return unbind_to (count, deleted); |
333b20bb GM |
5268 | } |
5269 | ||
5270 | ||
5271 | \f | |
5272 | /*********************************************************************** | |
5273 | File selection dialog | |
5274 | ***********************************************************************/ | |
5275 | ||
90f2e16b JD |
5276 | DEFUN ("x-uses-old-gtk-dialog", Fx_uses_old_gtk_dialog, |
5277 | Sx_uses_old_gtk_dialog, | |
5278 | 0, 0, 0, | |
5279 | doc: /* Return t if the old Gtk+ file selection dialog is used. */) | |
5280 | () | |
5281 | { | |
5282 | #ifdef USE_GTK | |
5283 | extern int use_dialog_box; | |
5284 | extern int use_file_dialog; | |
333b20bb | 5285 | |
90f2e16b JD |
5286 | if (use_dialog_box |
5287 | && use_file_dialog | |
5288 | && have_menus_p () | |
5289 | && xg_uses_old_file_dialog ()) | |
5290 | return Qt; | |
5291 | #endif | |
5292 | return Qnil; | |
5293 | } | |
5294 | ||
333b20bb | 5295 | |
90f2e16b | 5296 | #ifdef USE_MOTIF |
333b20bb GM |
5297 | /* Callback for "OK" and "Cancel" on file selection dialog. */ |
5298 | ||
5299 | static void | |
5300 | file_dialog_cb (widget, client_data, call_data) | |
5301 | Widget widget; | |
5302 | XtPointer call_data, client_data; | |
5303 | { | |
5304 | int *result = (int *) client_data; | |
5305 | XmAnyCallbackStruct *cb = (XmAnyCallbackStruct *) call_data; | |
5306 | *result = cb->reason; | |
5307 | } | |
5308 | ||
5309 | ||
a779d213 GM |
5310 | /* Callback for unmapping a file selection dialog. This is used to |
5311 | capture the case where a dialog is closed via a window manager's | |
5312 | closer button, for example. Using a XmNdestroyCallback didn't work | |
5313 | in this case. */ | |
5314 | ||
5315 | static void | |
5316 | file_dialog_unmap_cb (widget, client_data, call_data) | |
5317 | Widget widget; | |
5318 | XtPointer call_data, client_data; | |
5319 | { | |
5320 | int *result = (int *) client_data; | |
5321 | *result = XmCR_CANCEL; | |
5322 | } | |
5323 | ||
24ca7c5a JD |
5324 | static Lisp_Object |
5325 | clean_up_file_dialog (arg) | |
5326 | Lisp_Object arg; | |
5327 | { | |
5328 | struct Lisp_Save_Value *p = XSAVE_VALUE (arg); | |
5329 | Widget dialog = (Widget) p->pointer; | |
5330 | ||
5331 | /* Clean up. */ | |
5332 | BLOCK_INPUT; | |
5333 | XtUnmanageChild (dialog); | |
5334 | XtDestroyWidget (dialog); | |
5335 | x_menu_set_in_use (0); | |
5336 | UNBLOCK_INPUT; | |
5337 | ||
5338 | return Qnil; | |
5339 | } | |
5340 | ||
a779d213 | 5341 | |
f9d64bb3 | 5342 | DEFUN ("x-file-dialog", Fx_file_dialog, Sx_file_dialog, 2, 5, 0, |
7ee72033 | 5343 | doc: /* Read file name, prompting with PROMPT in directory DIR. |
f9d64bb3 JD |
5344 | Use a file selection dialog. Select DEFAULT-FILENAME in the dialog's file |
5345 | selection box, if specified. If MUSTMATCH is non-nil, the returned file | |
5346 | or directory must exist. ONLY-DIR-P is ignored." */) | |
5347 | (prompt, dir, default_filename, mustmatch, only_dir_p) | |
5348 | Lisp_Object prompt, dir, default_filename, mustmatch, only_dir_p; | |
333b20bb GM |
5349 | { |
5350 | int result; | |
0fe92f72 | 5351 | struct frame *f = SELECTED_FRAME (); |
333b20bb | 5352 | Lisp_Object file = Qnil; |
a8f4bdc6 | 5353 | Lisp_Object decoded_file; |
f9d64bb3 | 5354 | Widget dialog, text, help; |
333b20bb GM |
5355 | Arg al[10]; |
5356 | int ac = 0; | |
5357 | extern XtAppContext Xt_app_con; | |
333b20bb | 5358 | XmString dir_xmstring, pattern_xmstring; |
65b21658 | 5359 | int count = SPECPDL_INDEX (); |
f9d64bb3 | 5360 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4, gcpro5, gcpro6; |
333b20bb | 5361 | |
6eeee4d6 YM |
5362 | check_x (); |
5363 | ||
f9d64bb3 | 5364 | GCPRO6 (prompt, dir, default_filename, mustmatch, only_dir_p, file); |
24ca7c5a | 5365 | |
5ae53dcf | 5366 | if (popup_activated ()) |
24ca7c5a JD |
5367 | error ("Trying to use a menu from within a menu-entry"); |
5368 | ||
b7826503 PJ |
5369 | CHECK_STRING (prompt); |
5370 | CHECK_STRING (dir); | |
333b20bb GM |
5371 | |
5372 | /* Prevent redisplay. */ | |
5373 | specbind (Qinhibit_redisplay, Qt); | |
5374 | ||
5375 | BLOCK_INPUT; | |
5376 | ||
5377 | /* Create the dialog with PROMPT as title, using DIR as initial | |
5378 | directory and using "*" as pattern. */ | |
5379 | dir = Fexpand_file_name (dir, Qnil); | |
d5db4077 | 5380 | dir_xmstring = XmStringCreateLocalized (SDATA (dir)); |
333b20bb | 5381 | pattern_xmstring = XmStringCreateLocalized ("*"); |
177c0ea7 | 5382 | |
d5db4077 | 5383 | XtSetArg (al[ac], XmNtitle, SDATA (prompt)); ++ac; |
333b20bb GM |
5384 | XtSetArg (al[ac], XmNdirectory, dir_xmstring); ++ac; |
5385 | XtSetArg (al[ac], XmNpattern, pattern_xmstring); ++ac; | |
5386 | XtSetArg (al[ac], XmNresizePolicy, XmRESIZE_GROW); ++ac; | |
5387 | XtSetArg (al[ac], XmNdialogStyle, XmDIALOG_APPLICATION_MODAL); ++ac; | |
5388 | dialog = XmCreateFileSelectionDialog (f->output_data.x->widget, | |
5389 | "fsb", al, ac); | |
5390 | XmStringFree (dir_xmstring); | |
5391 | XmStringFree (pattern_xmstring); | |
5392 | ||
5393 | /* Add callbacks for OK and Cancel. */ | |
5394 | XtAddCallback (dialog, XmNokCallback, file_dialog_cb, | |
5395 | (XtPointer) &result); | |
5396 | XtAddCallback (dialog, XmNcancelCallback, file_dialog_cb, | |
5397 | (XtPointer) &result); | |
a779d213 GM |
5398 | XtAddCallback (dialog, XmNunmapCallback, file_dialog_unmap_cb, |
5399 | (XtPointer) &result); | |
333b20bb | 5400 | |
f9d64bb3 | 5401 | /* Remove the help button since we can't display help. */ |
333b20bb | 5402 | help = XmFileSelectionBoxGetChild (dialog, XmDIALOG_HELP_BUTTON); |
f9d64bb3 | 5403 | XtUnmanageChild (help); |
333b20bb | 5404 | |
177c0ea7 | 5405 | /* Mark OK button as default. */ |
333b20bb GM |
5406 | XtVaSetValues (XmFileSelectionBoxGetChild (dialog, XmDIALOG_OK_BUTTON), |
5407 | XmNshowAsDefault, True, NULL); | |
5408 | ||
5409 | /* If MUSTMATCH is non-nil, disable the file entry field of the | |
5410 | dialog, so that the user must select a file from the files list | |
5411 | box. We can't remove it because we wouldn't have a way to get at | |
5412 | the result file name, then. */ | |
5413 | text = XmFileSelectionBoxGetChild (dialog, XmDIALOG_TEXT); | |
5414 | if (!NILP (mustmatch)) | |
5415 | { | |
5416 | Widget label; | |
5417 | label = XmFileSelectionBoxGetChild (dialog, XmDIALOG_SELECTION_LABEL); | |
5418 | XtSetSensitive (text, False); | |
5419 | XtSetSensitive (label, False); | |
5420 | } | |
5421 | ||
5422 | /* Manage the dialog, so that list boxes get filled. */ | |
5423 | XtManageChild (dialog); | |
5424 | ||
333b20bb GM |
5425 | if (STRINGP (default_filename)) |
5426 | { | |
5427 | XmString default_xmstring; | |
f9d64bb3 JD |
5428 | Widget wtext = XmFileSelectionBoxGetChild (dialog, XmDIALOG_TEXT); |
5429 | Widget list = XmFileSelectionBoxGetChild (dialog, XmDIALOG_LIST); | |
333b20bb | 5430 | |
f9d64bb3 JD |
5431 | XmTextPosition last_pos = XmTextFieldGetLastPosition (wtext); |
5432 | XmTextFieldReplace (wtext, 0, last_pos, | |
5433 | (SDATA (Ffile_name_nondirectory (default_filename)))); | |
333b20bb | 5434 | |
f9d64bb3 JD |
5435 | /* Select DEFAULT_FILENAME in the files list box. DEFAULT_FILENAME |
5436 | must include the path for this to work. */ | |
5437 | ||
5438 | default_xmstring = XmStringCreateLocalized (SDATA (default_filename)); | |
333b20bb | 5439 | |
f9d64bb3 JD |
5440 | if (XmListItemExists (list, default_xmstring)) |
5441 | { | |
5442 | int item_pos = XmListItemPos (list, default_xmstring); | |
5443 | /* Select the item and scroll it into view. */ | |
5444 | XmListSelectPos (list, item_pos, True); | |
5445 | XmListSetPos (list, item_pos); | |
5446 | } | |
5447 | ||
5448 | XmStringFree (default_xmstring); | |
333b20bb GM |
5449 | } |
5450 | ||
24ca7c5a JD |
5451 | record_unwind_protect (clean_up_file_dialog, make_save_value (dialog, 0)); |
5452 | ||
bf338245 | 5453 | /* Process events until the user presses Cancel or OK. */ |
5ae53dcf | 5454 | x_menu_set_in_use (1); |
03100098 | 5455 | result = 0; |
a779d213 | 5456 | while (result == 0) |
563b384d | 5457 | { |
bf338245 | 5458 | XEvent event; |
24ca7c5a | 5459 | x_menu_wait_for_event (0); |
bf338245 | 5460 | XtAppNextEvent (Xt_app_con, &event); |
9f6fcdc5 JD |
5461 | if (event.type == KeyPress |
5462 | && FRAME_X_DISPLAY (f) == event.xkey.display) | |
5463 | { | |
5464 | KeySym keysym = XLookupKeysym (&event.xkey, 0); | |
5465 | ||
5466 | /* Pop down on C-g. */ | |
5467 | if (keysym == XK_g && (event.xkey.state & ControlMask) != 0) | |
5468 | XtUnmanageChild (dialog); | |
5469 | } | |
5b3f8550 | 5470 | |
24ca7c5a | 5471 | (void) x_dispatch_event (&event, FRAME_X_DISPLAY (f)); |
563b384d | 5472 | } |
03100098 | 5473 | |
333b20bb GM |
5474 | /* Get the result. */ |
5475 | if (result == XmCR_OK) | |
5476 | { | |
5477 | XmString text; | |
5478 | String data; | |
177c0ea7 | 5479 | |
d1670063 | 5480 | XtVaGetValues (dialog, XmNtextString, &text, NULL); |
333b20bb GM |
5481 | XmStringGetLtoR (text, XmFONTLIST_DEFAULT_TAG, &data); |
5482 | XmStringFree (text); | |
5483 | file = build_string (data); | |
5484 | XtFree (data); | |
5485 | } | |
5486 | else | |
5487 | file = Qnil; | |
5488 | ||
333b20bb GM |
5489 | UNBLOCK_INPUT; |
5490 | UNGCPRO; | |
5491 | ||
5492 | /* Make "Cancel" equivalent to C-g. */ | |
5493 | if (NILP (file)) | |
5494 | Fsignal (Qquit, Qnil); | |
177c0ea7 | 5495 | |
a8f4bdc6 JD |
5496 | decoded_file = DECODE_FILE (file); |
5497 | ||
5498 | return unbind_to (count, decoded_file); | |
333b20bb GM |
5499 | } |
5500 | ||
5501 | #endif /* USE_MOTIF */ | |
5502 | ||
488dd4c4 JD |
5503 | #ifdef USE_GTK |
5504 | ||
24ca7c5a | 5505 | static Lisp_Object |
971de7fb | 5506 | clean_up_dialog (Lisp_Object arg) |
24ca7c5a JD |
5507 | { |
5508 | x_menu_set_in_use (0); | |
5509 | ||
5510 | return Qnil; | |
5511 | } | |
5512 | ||
f9d64bb3 JD |
5513 | DEFUN ("x-file-dialog", Fx_file_dialog, Sx_file_dialog, 2, 5, 0, |
5514 | doc: /* Read file name, prompting with PROMPT in directory DIR. | |
5515 | Use a file selection dialog. Select DEFAULT-FILENAME in the dialog's file | |
5516 | selection box, if specified. If MUSTMATCH is non-nil, the returned file | |
5517 | or directory must exist. If ONLY-DIR-P is non-nil, the user can only select | |
5518 | directories. */) | |
5519 | (prompt, dir, default_filename, mustmatch, only_dir_p) | |
5520 | Lisp_Object prompt, dir, default_filename, mustmatch, only_dir_p; | |
488dd4c4 JD |
5521 | { |
5522 | FRAME_PTR f = SELECTED_FRAME (); | |
5523 | char *fn; | |
5524 | Lisp_Object file = Qnil; | |
a8f4bdc6 | 5525 | Lisp_Object decoded_file; |
24ca7c5a | 5526 | int count = SPECPDL_INDEX (); |
f9d64bb3 | 5527 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4, gcpro5, gcpro6; |
488dd4c4 | 5528 | char *cdef_file; |
177c0ea7 | 5529 | |
6eeee4d6 YM |
5530 | check_x (); |
5531 | ||
f9d64bb3 | 5532 | GCPRO6 (prompt, dir, default_filename, mustmatch, only_dir_p, file); |
24ca7c5a | 5533 | |
5ae53dcf | 5534 | if (popup_activated ()) |
24ca7c5a JD |
5535 | error ("Trying to use a menu from within a menu-entry"); |
5536 | ||
488dd4c4 JD |
5537 | CHECK_STRING (prompt); |
5538 | CHECK_STRING (dir); | |
5539 | ||
5540 | /* Prevent redisplay. */ | |
5541 | specbind (Qinhibit_redisplay, Qt); | |
24ca7c5a | 5542 | record_unwind_protect (clean_up_dialog, Qnil); |
488dd4c4 JD |
5543 | |
5544 | BLOCK_INPUT; | |
5545 | ||
5546 | if (STRINGP (default_filename)) | |
5547 | cdef_file = SDATA (default_filename); | |
5548 | else | |
5549 | cdef_file = SDATA (dir); | |
5550 | ||
f9d64bb3 JD |
5551 | fn = xg_get_file_name (f, SDATA (prompt), cdef_file, |
5552 | ! NILP (mustmatch), | |
5553 | ! NILP (only_dir_p)); | |
177c0ea7 | 5554 | |
488dd4c4 JD |
5555 | if (fn) |
5556 | { | |
5557 | file = build_string (fn); | |
5558 | xfree (fn); | |
5559 | } | |
5560 | ||
5561 | UNBLOCK_INPUT; | |
5562 | UNGCPRO; | |
5563 | ||
5564 | /* Make "Cancel" equivalent to C-g. */ | |
5565 | if (NILP (file)) | |
5566 | Fsignal (Qquit, Qnil); | |
177c0ea7 | 5567 | |
a8f4bdc6 JD |
5568 | decoded_file = DECODE_FILE (file); |
5569 | ||
5570 | return unbind_to (count, decoded_file); | |
488dd4c4 JD |
5571 | } |
5572 | ||
9bf80974 CY |
5573 | |
5574 | #ifdef HAVE_FREETYPE | |
5575 | ||
f82605c6 CY |
5576 | DEFUN ("x-select-font", Fx_select_font, Sx_select_font, 0, 2, 0, |
5577 | doc: /* Read a font name using a GTK font selection dialog. | |
5578 | Return a GTK-style font string corresponding to the selection. | |
5579 | ||
5580 | If FRAME is omitted or nil, it defaults to the selected frame. */) | |
5581 | (frame, ignored) | |
5582 | Lisp_Object frame, ignored; | |
9bf80974 | 5583 | { |
f82605c6 | 5584 | FRAME_PTR f = check_x_frame (frame); |
53c7540d | 5585 | char *name; |
637fa988 | 5586 | Lisp_Object font; |
e0ab5fcf JD |
5587 | Lisp_Object font_param; |
5588 | char *default_name = NULL; | |
637fa988 | 5589 | struct gcpro gcpro1, gcpro2; |
9bf80974 CY |
5590 | int count = SPECPDL_INDEX (); |
5591 | ||
5592 | check_x (); | |
5593 | ||
5594 | if (popup_activated ()) | |
5595 | error ("Trying to use a menu from within a menu-entry"); | |
5596 | ||
5597 | /* Prevent redisplay. */ | |
5598 | specbind (Qinhibit_redisplay, Qt); | |
5599 | record_unwind_protect (clean_up_dialog, Qnil); | |
5600 | ||
5601 | BLOCK_INPUT; | |
5602 | ||
637fa988 | 5603 | GCPRO2(font_param, font); |
e0ab5fcf | 5604 | |
637fa988 | 5605 | XSETFONT (font, FRAME_FONT (f)); |
581e51e8 | 5606 | font_param = Ffont_get (font, intern (":name")); |
637fa988 | 5607 | if (STRINGP (font_param)) |
581e51e8 | 5608 | default_name = xstrdup (SDATA (font_param)); |
637fa988 | 5609 | else |
53c7540d | 5610 | { |
637fa988 JD |
5611 | font_param = Fframe_parameter (frame, Qfont_param); |
5612 | if (STRINGP (font_param)) | |
581e51e8 | 5613 | default_name = xstrdup (SDATA (font_param)); |
53c7540d | 5614 | } |
e0ab5fcf | 5615 | |
637fa988 | 5616 | if (default_name == NULL && x_last_font_name != NULL) |
581e51e8 JD |
5617 | default_name = xstrdup (x_last_font_name); |
5618 | ||
5619 | /* Convert fontconfig names to Gtk names, i.e. remove - before number */ | |
5620 | if (default_name) | |
5621 | { | |
5622 | char *p = strrchr (default_name, '-'); | |
5623 | if (p) | |
5624 | { | |
5625 | char *ep = p+1; | |
5626 | while (isdigit (*ep)) | |
5627 | ++ep; | |
5628 | if (*ep == '\0') *p = ' '; | |
5629 | } | |
5630 | } | |
637fa988 | 5631 | |
e0ab5fcf | 5632 | name = xg_get_font_name (f, default_name); |
581e51e8 | 5633 | xfree (default_name); |
9bf80974 | 5634 | |
53c7540d | 5635 | if (name) |
9bf80974 | 5636 | { |
53c7540d | 5637 | font = build_string (name); |
e0ab5fcf JD |
5638 | g_free (x_last_font_name); |
5639 | x_last_font_name = name; | |
9bf80974 CY |
5640 | } |
5641 | ||
5642 | UNBLOCK_INPUT; | |
5643 | ||
5644 | if (NILP (font)) | |
5645 | Fsignal (Qquit, Qnil); | |
5646 | ||
5647 | return unbind_to (count, font); | |
5648 | } | |
5649 | #endif /* HAVE_FREETYPE */ | |
5650 | ||
488dd4c4 | 5651 | #endif /* USE_GTK */ |
333b20bb GM |
5652 | |
5653 | \f | |
82bab41c GM |
5654 | /*********************************************************************** |
5655 | Keyboard | |
5656 | ***********************************************************************/ | |
5657 | ||
5658 | #ifdef HAVE_XKBGETKEYBOARD | |
5659 | #include <X11/XKBlib.h> | |
5660 | #include <X11/keysym.h> | |
5661 | #endif | |
5662 | ||
5663 | DEFUN ("x-backspace-delete-keys-p", Fx_backspace_delete_keys_p, | |
5664 | Sx_backspace_delete_keys_p, 0, 1, 0, | |
7ee72033 | 5665 | doc: /* Check if both Backspace and Delete keys are on the keyboard of FRAME. |
c061c855 GM |
5666 | FRAME nil means use the selected frame. |
5667 | Value is t if we know that both keys are present, and are mapped to the | |
20d1c5c5 DN |
5668 | usual X keysyms. Value is `lambda' if we cannot determine if both keys are |
5669 | present and mapped to the usual X keysyms. */) | |
7ee72033 | 5670 | (frame) |
82bab41c GM |
5671 | Lisp_Object frame; |
5672 | { | |
5673 | #ifdef HAVE_XKBGETKEYBOARD | |
5674 | XkbDescPtr kb; | |
5675 | struct frame *f = check_x_frame (frame); | |
5676 | Display *dpy = FRAME_X_DISPLAY (f); | |
5677 | Lisp_Object have_keys; | |
46f6a258 | 5678 | int major, minor, op, event, error; |
82bab41c GM |
5679 | |
5680 | BLOCK_INPUT; | |
46f6a258 GM |
5681 | |
5682 | /* Check library version in case we're dynamically linked. */ | |
5683 | major = XkbMajorVersion; | |
5684 | minor = XkbMinorVersion; | |
5685 | if (!XkbLibraryVersion (&major, &minor)) | |
c1efd260 GM |
5686 | { |
5687 | UNBLOCK_INPUT; | |
20d1c5c5 | 5688 | return Qlambda; |
c1efd260 | 5689 | } |
46f6a258 GM |
5690 | |
5691 | /* Check that the server supports XKB. */ | |
5692 | major = XkbMajorVersion; | |
5693 | minor = XkbMinorVersion; | |
5694 | if (!XkbQueryExtension (dpy, &op, &event, &error, &major, &minor)) | |
c1efd260 GM |
5695 | { |
5696 | UNBLOCK_INPUT; | |
20d1c5c5 | 5697 | return Qlambda; |
c1efd260 | 5698 | } |
177c0ea7 | 5699 | |
3a441526 JD |
5700 | /* In this code we check that the keyboard has physical keys with names |
5701 | that start with BKSP (Backspace) and DELE (Delete), and that they | |
5702 | generate keysym XK_BackSpace and XK_Delete respectively. | |
5703 | This function is used to test if normal-erase-is-backspace should be | |
5704 | turned on. | |
5705 | An alternative approach would be to just check if XK_BackSpace and | |
5706 | XK_Delete are mapped to any key. But if any of those are mapped to | |
5707 | some non-intuitive key combination (Meta-Shift-Ctrl-whatever) and the | |
5708 | user doesn't know about it, it is better to return false here. | |
5709 | It is more obvious to the user what to do if she/he has two keys | |
5710 | clearly marked with names/symbols and one key does something not | |
5711 | expected (i.e. she/he then tries the other). | |
5712 | The cases where Backspace/Delete is mapped to some other key combination | |
5713 | are rare, and in those cases, normal-erase-is-backspace can be turned on | |
5714 | manually. */ | |
5715 | ||
46f6a258 | 5716 | have_keys = Qnil; |
c1efd260 | 5717 | kb = XkbGetMap (dpy, XkbAllMapComponentsMask, XkbUseCoreKbd); |
82bab41c GM |
5718 | if (kb) |
5719 | { | |
5720 | int delete_keycode = 0, backspace_keycode = 0, i; | |
c1efd260 GM |
5721 | |
5722 | if (XkbGetNames (dpy, XkbAllNamesMask, kb) == Success) | |
82bab41c | 5723 | { |
c1efd260 GM |
5724 | for (i = kb->min_key_code; |
5725 | (i < kb->max_key_code | |
5726 | && (delete_keycode == 0 || backspace_keycode == 0)); | |
5727 | ++i) | |
5728 | { | |
d63931a2 GM |
5729 | /* The XKB symbolic key names can be seen most easily in |
5730 | the PS file generated by `xkbprint -label name | |
5731 | $DISPLAY'. */ | |
72af86bd | 5732 | if (memcmp ("DELE", kb->names->keys[i].name, 4) == 0) |
c1efd260 | 5733 | delete_keycode = i; |
72af86bd | 5734 | else if (memcmp ("BKSP", kb->names->keys[i].name, 4) == 0) |
c1efd260 GM |
5735 | backspace_keycode = i; |
5736 | } | |
5737 | ||
5738 | XkbFreeNames (kb, 0, True); | |
82bab41c GM |
5739 | } |
5740 | ||
c1efd260 | 5741 | XkbFreeClientMap (kb, 0, True); |
177c0ea7 | 5742 | |
82bab41c GM |
5743 | if (delete_keycode |
5744 | && backspace_keycode | |
5745 | && XKeysymToKeycode (dpy, XK_Delete) == delete_keycode | |
5746 | && XKeysymToKeycode (dpy, XK_BackSpace) == backspace_keycode) | |
5747 | have_keys = Qt; | |
5748 | } | |
5749 | UNBLOCK_INPUT; | |
5750 | return have_keys; | |
5751 | #else /* not HAVE_XKBGETKEYBOARD */ | |
20d1c5c5 | 5752 | return Qlambda; |
82bab41c GM |
5753 | #endif /* not HAVE_XKBGETKEYBOARD */ |
5754 | } | |
5755 | ||
5756 | ||
5757 | \f | |
333b20bb GM |
5758 | /*********************************************************************** |
5759 | Initialization | |
5760 | ***********************************************************************/ | |
5761 | ||
4dacadcc | 5762 | /* Keep this list in the same order as frame_parms in frame.c. |
7c0d3ed8 KS |
5763 | Use 0 for unsupported frame parameters. */ |
5764 | ||
5765 | frame_parm_handler x_frame_parm_handlers[] = | |
5766 | { | |
5767 | x_set_autoraise, | |
5768 | x_set_autolower, | |
5769 | x_set_background_color, | |
5770 | x_set_border_color, | |
5771 | x_set_border_width, | |
5772 | x_set_cursor_color, | |
5773 | x_set_cursor_type, | |
5774 | x_set_font, | |
5775 | x_set_foreground_color, | |
5776 | x_set_icon_name, | |
5777 | x_set_icon_type, | |
5778 | x_set_internal_border_width, | |
5779 | x_set_menu_bar_lines, | |
5780 | x_set_mouse_color, | |
5781 | x_explicitly_set_name, | |
5782 | x_set_scroll_bar_width, | |
5783 | x_set_title, | |
5784 | x_set_unsplittable, | |
5785 | x_set_vertical_scroll_bars, | |
5786 | x_set_visibility, | |
5787 | x_set_tool_bar_lines, | |
5788 | x_set_scroll_bar_foreground, | |
5789 | x_set_scroll_bar_background, | |
5790 | x_set_screen_gamma, | |
5791 | x_set_line_spacing, | |
5792 | x_set_fringe_width, | |
5793 | x_set_fringe_width, | |
5794 | x_set_wait_for_wm, | |
5795 | x_set_fullscreen, | |
271a71c7 | 5796 | x_set_font_backend, |
cad9ef74 JD |
5797 | x_set_alpha, |
5798 | x_set_sticky, | |
7c0d3ed8 KS |
5799 | }; |
5800 | ||
333b20bb | 5801 | void |
971de7fb | 5802 | syms_of_xfns (void) |
333b20bb GM |
5803 | { |
5804 | /* This is zero if not using X windows. */ | |
5805 | x_in_use = 0; | |
5806 | ||
5807 | /* The section below is built by the lisp expression at the top of the file, | |
5808 | just above where these variables are declared. */ | |
5809 | /*&&& init symbols here &&&*/ | |
d67b4f80 | 5810 | Qnone = intern_c_string ("none"); |
baaed68e | 5811 | staticpro (&Qnone); |
d67b4f80 | 5812 | Qsuppress_icon = intern_c_string ("suppress-icon"); |
8af1d7ca | 5813 | staticpro (&Qsuppress_icon); |
d67b4f80 | 5814 | Qundefined_color = intern_c_string ("undefined-color"); |
f9942c9e | 5815 | staticpro (&Qundefined_color); |
d67b4f80 | 5816 | Qcompound_text = intern_c_string ("compound-text"); |
96db09e4 | 5817 | staticpro (&Qcompound_text); |
d67b4f80 | 5818 | Qcancel_timer = intern_c_string ("cancel-timer"); |
ae782866 | 5819 | staticpro (&Qcancel_timer); |
d67b4f80 | 5820 | Qfont_param = intern_c_string ("font-parameter"); |
27129af9 | 5821 | staticpro (&Qfont_param); |
f9942c9e JB |
5822 | /* This is the end of symbol initialization. */ |
5823 | ||
58cad5ed KH |
5824 | /* Text property `display' should be nonsticky by default. */ |
5825 | Vtext_property_default_nonsticky | |
5826 | = Fcons (Fcons (Qdisplay, Qt), Vtext_property_default_nonsticky); | |
5827 | ||
5828 | ||
01f1ba30 | 5829 | Fput (Qundefined_color, Qerror_conditions, |
d67b4f80 | 5830 | pure_cons (Qundefined_color, pure_cons (Qerror, Qnil))); |
01f1ba30 | 5831 | Fput (Qundefined_color, Qerror_message, |
d67b4f80 | 5832 | make_pure_c_string ("Undefined color")); |
01f1ba30 | 5833 | |
7ee72033 MB |
5834 | DEFVAR_LISP ("x-pointer-shape", &Vx_pointer_shape, |
5835 | doc: /* The shape of the pointer when over text. | |
c061c855 GM |
5836 | Changing the value does not affect existing frames |
5837 | unless you set the mouse color. */); | |
01f1ba30 JB |
5838 | Vx_pointer_shape = Qnil; |
5839 | ||
ca0ecbf5 | 5840 | #if 0 /* This doesn't really do anything. */ |
7ee72033 MB |
5841 | DEFVAR_LISP ("x-nontext-pointer-shape", &Vx_nontext_pointer_shape, |
5842 | doc: /* The shape of the pointer when not over text. | |
c061c855 GM |
5843 | This variable takes effect when you create a new frame |
5844 | or when you set the mouse color. */); | |
af01ef26 | 5845 | #endif |
01f1ba30 JB |
5846 | Vx_nontext_pointer_shape = Qnil; |
5847 | ||
7ee72033 MB |
5848 | DEFVAR_LISP ("x-hourglass-pointer-shape", &Vx_hourglass_pointer_shape, |
5849 | doc: /* The shape of the pointer when Emacs is busy. | |
c061c855 GM |
5850 | This variable takes effect when you create a new frame |
5851 | or when you set the mouse color. */); | |
0af913d7 | 5852 | Vx_hourglass_pointer_shape = Qnil; |
333b20bb | 5853 | |
ca0ecbf5 | 5854 | #if 0 /* This doesn't really do anything. */ |
7ee72033 MB |
5855 | DEFVAR_LISP ("x-mode-pointer-shape", &Vx_mode_pointer_shape, |
5856 | doc: /* The shape of the pointer when over the mode line. | |
c061c855 GM |
5857 | This variable takes effect when you create a new frame |
5858 | or when you set the mouse color. */); | |
af01ef26 | 5859 | #endif |
01f1ba30 JB |
5860 | Vx_mode_pointer_shape = Qnil; |
5861 | ||
d3b06468 | 5862 | DEFVAR_LISP ("x-sensitive-text-pointer-shape", |
7ee72033 MB |
5863 | &Vx_sensitive_text_pointer_shape, |
5864 | doc: /* The shape of the pointer when over mouse-sensitive text. | |
c061c855 GM |
5865 | This variable takes effect when you create a new frame |
5866 | or when you set the mouse color. */); | |
ca0ecbf5 | 5867 | Vx_sensitive_text_pointer_shape = Qnil; |
95f80c78 | 5868 | |
8fb4ec9c | 5869 | DEFVAR_LISP ("x-window-horizontal-drag-cursor", |
7ee72033 MB |
5870 | &Vx_window_horizontal_drag_shape, |
5871 | doc: /* Pointer shape to use for indicating a window can be dragged horizontally. | |
c061c855 GM |
5872 | This variable takes effect when you create a new frame |
5873 | or when you set the mouse color. */); | |
8fb4ec9c GM |
5874 | Vx_window_horizontal_drag_shape = Qnil; |
5875 | ||
7ee72033 MB |
5876 | DEFVAR_LISP ("x-cursor-fore-pixel", &Vx_cursor_fore_pixel, |
5877 | doc: /* A string indicating the foreground color of the cursor box. */); | |
01f1ba30 JB |
5878 | Vx_cursor_fore_pixel = Qnil; |
5879 | ||
7ee72033 MB |
5880 | DEFVAR_LISP ("x-max-tooltip-size", &Vx_max_tooltip_size, |
5881 | doc: /* Maximum size for tooltips. Value is a pair (COLUMNS . ROWS). | |
c061c855 | 5882 | Text larger than this is clipped. */); |
d63931a2 | 5883 | Vx_max_tooltip_size = Fcons (make_number (80), make_number (40)); |
177c0ea7 | 5884 | |
7ee72033 MB |
5885 | DEFVAR_LISP ("x-no-window-manager", &Vx_no_window_manager, |
5886 | doc: /* Non-nil if no X window manager is in use. | |
c061c855 GM |
5887 | Emacs doesn't try to figure this out; this is always nil |
5888 | unless you set it to something else. */); | |
2d38195d RS |
5889 | /* We don't have any way to find this out, so set it to nil |
5890 | and maybe the user would like to set it to t. */ | |
5891 | Vx_no_window_manager = Qnil; | |
1d3dac41 | 5892 | |
942ea06d | 5893 | DEFVAR_LISP ("x-pixel-size-width-font-regexp", |
7ee72033 MB |
5894 | &Vx_pixel_size_width_font_regexp, |
5895 | doc: /* Regexp matching a font name whose width is the same as `PIXEL_SIZE'. | |
c061c855 GM |
5896 | |
5897 | Since Emacs gets width of a font matching with this regexp from | |
5898 | PIXEL_SIZE field of the name, font finding mechanism gets faster for | |
5899 | such a font. This is especially effective for such large fonts as | |
5900 | Chinese, Japanese, and Korean. */); | |
942ea06d KH |
5901 | Vx_pixel_size_width_font_regexp = Qnil; |
5902 | ||
255e4140 | 5903 | /* This is not ifdef:ed, so other builds than GTK can customize it. */ |
fe2b14b7 | 5904 | DEFVAR_BOOL ("x-gtk-use-old-file-dialog", &x_gtk_use_old_file_dialog, |
255e4140 JD |
5905 | doc: /* *Non-nil means prompt with the old GTK file selection dialog. |
5906 | If nil or if the file selection dialog is not available, the new GTK file | |
5907 | chooser is used instead. To turn off all file dialogs set the | |
5908 | variable `use-file-dialog'. */); | |
fe2b14b7 | 5909 | x_gtk_use_old_file_dialog = 0; |
255e4140 | 5910 | |
a8a35720 JD |
5911 | DEFVAR_BOOL ("x-gtk-show-hidden-files", &x_gtk_show_hidden_files, |
5912 | doc: /* *If non-nil, the GTK file chooser will by default show hidden files. | |
5913 | Note that this is just the default, there is a toggle button on the file | |
5914 | chooser to show or not show hidden files on a case by case basis. */); | |
5915 | x_gtk_show_hidden_files = 0; | |
5916 | ||
159f8da7 | 5917 | DEFVAR_BOOL ("x-gtk-file-dialog-help-text", &x_gtk_file_dialog_help_text, |
66687b7c | 5918 | doc: /* *If non-nil, the GTK file chooser will show additional help text. |
641c0105 JD |
5919 | If more space for files in the file chooser dialog is wanted, set this to nil |
5920 | to turn the additional text off. */); | |
159f8da7 | 5921 | x_gtk_file_dialog_help_text = 1; |
641c0105 | 5922 | |
e0f467cb JD |
5923 | DEFVAR_BOOL ("x-gtk-whole-detached-tool-bar", &x_gtk_whole_detached_tool_bar, |
5924 | doc: /* *If non-nil, a detached tool bar is shown in full. | |
5925 | The default is to just show an arrow and pressing on that arrow shows | |
5926 | the tool bar buttons. */); | |
5927 | x_gtk_whole_detached_tool_bar = 0; | |
5928 | ||
d67b4f80 | 5929 | Fprovide (intern_c_string ("x"), Qnil); |
49be9d28 | 5930 | |
1d3dac41 | 5931 | #ifdef USE_X_TOOLKIT |
d67b4f80 | 5932 | Fprovide (intern_c_string ("x-toolkit"), Qnil); |
5b827abb | 5933 | #ifdef USE_MOTIF |
d67b4f80 | 5934 | Fprovide (intern_c_string ("motif"), Qnil); |
fc2cdd9a | 5935 | |
7ee72033 MB |
5936 | DEFVAR_LISP ("motif-version-string", &Vmotif_version_string, |
5937 | doc: /* Version info for LessTif/Motif. */); | |
fc2cdd9a GM |
5938 | Vmotif_version_string = build_string (XmVERSION_STRING); |
5939 | #endif /* USE_MOTIF */ | |
5940 | #endif /* USE_X_TOOLKIT */ | |
01f1ba30 | 5941 | |
6b61353c | 5942 | #ifdef USE_GTK |
1ec2a572 JD |
5943 | /* Provide x-toolkit also for GTK. Internally GTK does not use Xt so it |
5944 | is not an X toolkit in that sense (USE_X_TOOLKIT is not defined). | |
5945 | But for a user it is a toolkit for X, and indeed, configure | |
5946 | accepts --with-x-toolkit=gtk. */ | |
d67b4f80 DN |
5947 | Fprovide (intern_c_string ("x-toolkit"), Qnil); |
5948 | Fprovide (intern_c_string ("gtk"), Qnil); | |
6b61353c KH |
5949 | |
5950 | DEFVAR_LISP ("gtk-version-string", &Vgtk_version_string, | |
5951 | doc: /* Version info for GTK+. */); | |
5952 | { | |
5953 | char gtk_version[40]; | |
5954 | g_snprintf (gtk_version, sizeof (gtk_version), "%u.%u.%u", | |
5955 | GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION); | |
a4ada374 | 5956 | Vgtk_version_string = make_pure_string (gtk_version, strlen (gtk_version), strlen (gtk_version), 0); |
6b61353c KH |
5957 | } |
5958 | #endif /* USE_GTK */ | |
5959 | ||
333b20bb GM |
5960 | /* X window properties. */ |
5961 | defsubr (&Sx_change_window_property); | |
5962 | defsubr (&Sx_delete_window_property); | |
5963 | defsubr (&Sx_window_property); | |
5964 | ||
2d764c78 | 5965 | defsubr (&Sxw_display_color_p); |
d0c9d219 | 5966 | defsubr (&Sx_display_grayscale_p); |
2d764c78 EZ |
5967 | defsubr (&Sxw_color_defined_p); |
5968 | defsubr (&Sxw_color_values); | |
9d317b2c | 5969 | defsubr (&Sx_server_max_request_size); |
41beb8fc RS |
5970 | defsubr (&Sx_server_vendor); |
5971 | defsubr (&Sx_server_version); | |
5972 | defsubr (&Sx_display_pixel_width); | |
5973 | defsubr (&Sx_display_pixel_height); | |
5974 | defsubr (&Sx_display_mm_width); | |
5975 | defsubr (&Sx_display_mm_height); | |
5976 | defsubr (&Sx_display_screens); | |
5977 | defsubr (&Sx_display_planes); | |
5978 | defsubr (&Sx_display_color_cells); | |
5979 | defsubr (&Sx_display_visual_class); | |
5980 | defsubr (&Sx_display_backing_store); | |
5981 | defsubr (&Sx_display_save_under); | |
1c44e124 | 5982 | defsubr (&Sx_wm_set_size_hint); |
f676886a | 5983 | defsubr (&Sx_create_frame); |
01f1ba30 | 5984 | defsubr (&Sx_open_connection); |
08a90d6a RS |
5985 | defsubr (&Sx_close_connection); |
5986 | defsubr (&Sx_display_list); | |
01f1ba30 | 5987 | defsubr (&Sx_synchronize); |
3decc1e7 | 5988 | defsubr (&Sx_focus_frame); |
82bab41c | 5989 | defsubr (&Sx_backspace_delete_keys_p); |
177c0ea7 | 5990 | |
942ea06d | 5991 | /* Setting callback functions for fontset handler. */ |
942ea06d | 5992 | check_window_system_func = check_x; |
333b20bb | 5993 | |
333b20bb GM |
5994 | defsubr (&Sx_show_tip); |
5995 | defsubr (&Sx_hide_tip); | |
333b20bb | 5996 | tip_timer = Qnil; |
44b5a125 GM |
5997 | staticpro (&tip_timer); |
5998 | tip_frame = Qnil; | |
5999 | staticpro (&tip_frame); | |
333b20bb | 6000 | |
06d62053 GM |
6001 | last_show_tip_args = Qnil; |
6002 | staticpro (&last_show_tip_args); | |
6003 | ||
90f2e16b | 6004 | defsubr (&Sx_uses_old_gtk_dialog); |
29fabd8c | 6005 | #if defined (USE_MOTIF) || defined (USE_GTK) |
333b20bb GM |
6006 | defsubr (&Sx_file_dialog); |
6007 | #endif | |
9bf80974 | 6008 | |
946598bf | 6009 | #if defined (USE_GTK) && defined (HAVE_FREETYPE) |
f82605c6 | 6010 | defsubr (&Sx_select_font); |
e0ab5fcf | 6011 | x_last_font_name = NULL; |
9bf80974 | 6012 | #endif |
333b20bb GM |
6013 | } |
6014 | ||
01f1ba30 | 6015 | #endif /* HAVE_X_WINDOWS */ |
6b61353c KH |
6016 | |
6017 | /* arch-tag: 55040d02-5485-4d58-8b22-95a7a05f3288 | |
6018 | (do not change this comment) */ |