Commit | Line | Data |
---|---|---|
01f1ba30 | 1 | /* Functions for the X window system. |
e9bffc61 GM |
2 | |
3 | Copyright (C) 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, | |
4 | 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, | |
5 | 2011 Free Software Foundation, Inc. | |
01f1ba30 JB |
6 | |
7 | This file is part of GNU Emacs. | |
8 | ||
9ec0b715 | 9 | GNU Emacs is free software: you can redistribute it and/or modify |
01f1ba30 | 10 | it under the terms of the GNU General Public License as published by |
9ec0b715 GM |
11 | the Free Software Foundation, either version 3 of the License, or |
12 | (at your option) any later version. | |
01f1ba30 JB |
13 | |
14 | GNU Emacs is distributed in the hope that it will be useful, | |
15 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | GNU General Public License for more details. | |
18 | ||
19 | You should have received a copy of the GNU General Public License | |
9ec0b715 | 20 | along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ |
01f1ba30 | 21 | |
c389a86d | 22 | #include <config.h> |
333b20bb | 23 | #include <stdio.h> |
d62c8769 | 24 | #include <math.h> |
d7306fe6 | 25 | #include <setjmp.h> |
581e51e8 | 26 | #include <ctype.h> |
c389a86d | 27 | |
3ecaf7e5 RS |
28 | #ifdef HAVE_UNISTD_H |
29 | #include <unistd.h> | |
30 | #endif | |
31 | ||
40e6f148 | 32 | /* This makes the fields of a Display accessible, in Xlib header files. */ |
333b20bb | 33 | |
40e6f148 RS |
34 | #define XLIB_ILLEGAL_ACCESS |
35 | ||
01f1ba30 JB |
36 | #include "lisp.h" |
37 | #include "xterm.h" | |
f676886a | 38 | #include "frame.h" |
01f1ba30 JB |
39 | #include "window.h" |
40 | #include "buffer.h" | |
58cad5ed | 41 | #include "intervals.h" |
01f1ba30 | 42 | #include "dispextern.h" |
1f98fa48 | 43 | #include "keyboard.h" |
9ac0d9e0 | 44 | #include "blockinput.h" |
57bda87a | 45 | #include <epaths.h> |
0f8c4c4f | 46 | #include "character.h" |
942ea06d | 47 | #include "charset.h" |
96db09e4 | 48 | #include "coding.h" |
942ea06d | 49 | #include "fontset.h" |
333b20bb GM |
50 | #include "systime.h" |
51 | #include "termhooks.h" | |
4ae9a85e | 52 | #include "atimer.h" |
28d440ab | 53 | #include "termchar.h" |
02ed2ea8 | 54 | #include "font.h" |
02ed2ea8 | 55 | |
01f1ba30 | 56 | #ifdef HAVE_X_WINDOWS |
67ba84d1 | 57 | |
67ba84d1 | 58 | #include <ctype.h> |
63cec32f GM |
59 | #include <sys/types.h> |
60 | #include <sys/stat.h> | |
01f1ba30 | 61 | |
0505a740 | 62 | #if 1 /* Used to be #ifdef EMACS_BITMAP_FILES, but this should always work. */ |
ef493a27 RS |
63 | #include "bitmaps/gray.xbm" |
64 | #else | |
dbc4e1c1 | 65 | #include <X11/bitmaps/gray> |
ef493a27 | 66 | #endif |
dbc4e1c1 | 67 | |
1b9ac145 AS |
68 | #include "xsettings.h" |
69 | ||
488dd4c4 JD |
70 | #ifdef USE_GTK |
71 | #include "gtkutil.h" | |
72 | #endif | |
73 | ||
9ef48a9d RS |
74 | #ifdef USE_X_TOOLKIT |
75 | #include <X11/Shell.h> | |
76 | ||
398ffa92 | 77 | #ifndef USE_MOTIF |
8ab9202e CY |
78 | #ifdef HAVE_XAW3D |
79 | #include <X11/Xaw3d/Paned.h> | |
a6ec6cfb | 80 | #include <X11/Xaw3d/Label.h> |
8ab9202e | 81 | #else /* !HAVE_XAW3D */ |
9ef48a9d RS |
82 | #include <X11/Xaw/Paned.h> |
83 | #include <X11/Xaw/Label.h> | |
8ab9202e | 84 | #endif /* HAVE_XAW3D */ |
398ffa92 | 85 | #endif /* USE_MOTIF */ |
9ef48a9d RS |
86 | |
87 | #ifdef USG | |
88 | #undef USG /* ####KLUDGE for Solaris 2.2 and up */ | |
89 | #include <X11/Xos.h> | |
90 | #define USG | |
91 | #else | |
92 | #include <X11/Xos.h> | |
93 | #endif | |
94 | ||
95 | #include "widget.h" | |
96 | ||
97 | #include "../lwlib/lwlib.h" | |
98 | ||
333b20bb GM |
99 | #ifdef USE_MOTIF |
100 | #include <Xm/Xm.h> | |
101 | #include <Xm/DialogS.h> | |
102 | #include <Xm/FileSB.h> | |
dee186b6 J |
103 | #include <Xm/List.h> |
104 | #include <Xm/TextF.h> | |
333b20bb GM |
105 | #endif |
106 | ||
eec47d6b DN |
107 | #ifdef USE_LUCID |
108 | #include "../lwlib/xlwmenu.h" | |
109 | #endif | |
110 | ||
ee6bacd4 | 111 | #if !defined(NO_EDITRES) |
6c32dd68 | 112 | #define HACK_EDITRES |
b9dc4443 | 113 | extern void _XEditResCheckMessages (); |
ee6bacd4 | 114 | #endif /* not defined NO_EDITRES */ |
6c32dd68 | 115 | |
333b20bb GM |
116 | /* Unique id counter for widgets created by the Lucid Widget Library. */ |
117 | ||
6c32dd68 PR |
118 | extern LWLIB_ID widget_id_tick; |
119 | ||
6bc20398 | 120 | extern void free_frame_menubar (); |
d62c8769 | 121 | extern double atof (); |
333b20bb | 122 | |
fc2cdd9a GM |
123 | #ifdef USE_MOTIF |
124 | ||
125 | /* LessTif/Motif version info. */ | |
126 | ||
127 | static Lisp_Object Vmotif_version_string; | |
128 | ||
129 | #endif /* USE_MOTIF */ | |
130 | ||
9ef48a9d RS |
131 | #endif /* USE_X_TOOLKIT */ |
132 | ||
6b61353c KH |
133 | #ifdef USE_GTK |
134 | ||
135 | /* GTK+ version info */ | |
136 | ||
137 | static Lisp_Object Vgtk_version_string; | |
138 | ||
139 | #endif /* USE_GTK */ | |
140 | ||
9d317b2c | 141 | #define MAXREQUEST(dpy) (XMaxRequestSize (dpy)) |
9d317b2c | 142 | |
333b20bb GM |
143 | /* The gray bitmap `bitmaps/gray'. This is done because xterm.c uses |
144 | it, and including `bitmaps/gray' more than once is a problem when | |
145 | config.h defines `static' as an empty replacement string. */ | |
146 | ||
147 | int gray_bitmap_width = gray_width; | |
148 | int gray_bitmap_height = gray_height; | |
62906360 | 149 | char *gray_bitmap_bits = gray_bits; |
333b20bb | 150 | |
255e4140 JD |
151 | /* Non-zero means prompt with the old GTK file selection dialog. */ |
152 | ||
fe2b14b7 | 153 | int x_gtk_use_old_file_dialog; |
255e4140 | 154 | |
a8a35720 JD |
155 | /* If non-zero, by default show hidden files in the GTK file chooser. */ |
156 | ||
157 | int x_gtk_show_hidden_files; | |
158 | ||
641c0105 JD |
159 | /* If non-zero, don't show additional help text in the GTK file chooser. */ |
160 | ||
159f8da7 | 161 | int x_gtk_file_dialog_help_text; |
641c0105 | 162 | |
e0f467cb JD |
163 | /* If non-zero, don't collapse to tool bar when it is detached. */ |
164 | ||
165 | int x_gtk_whole_detached_tool_bar; | |
166 | ||
aa1859f5 J |
167 | /* If non-zero, use Gtk+ tooltips. */ |
168 | ||
169 | static int x_gtk_use_system_tooltips; | |
170 | ||
01f1ba30 | 171 | /* The background and shape of the mouse pointer, and shape when not |
b9dc4443 | 172 | over text or in the modeline. */ |
333b20bb | 173 | |
01f1ba30 | 174 | Lisp_Object Vx_pointer_shape, Vx_nontext_pointer_shape, Vx_mode_pointer_shape; |
0af913d7 | 175 | Lisp_Object Vx_hourglass_pointer_shape; |
333b20bb | 176 | |
ca0ecbf5 | 177 | /* The shape when over mouse-sensitive text. */ |
333b20bb | 178 | |
ca0ecbf5 | 179 | Lisp_Object Vx_sensitive_text_pointer_shape; |
01f1ba30 | 180 | |
8fb4ec9c GM |
181 | /* If non-nil, the pointer shape to indicate that windows can be |
182 | dragged horizontally. */ | |
183 | ||
184 | Lisp_Object Vx_window_horizontal_drag_shape; | |
185 | ||
b9dc4443 | 186 | /* Color of chars displayed in cursor box. */ |
333b20bb | 187 | |
01f1ba30 JB |
188 | Lisp_Object Vx_cursor_fore_pixel; |
189 | ||
b9dc4443 | 190 | /* Nonzero if using X. */ |
333b20bb | 191 | |
b9dc4443 | 192 | static int x_in_use; |
01f1ba30 | 193 | |
b9dc4443 | 194 | /* Non nil if no window manager is in use. */ |
333b20bb | 195 | |
01f1ba30 JB |
196 | Lisp_Object Vx_no_window_manager; |
197 | ||
942ea06d | 198 | /* Regexp matching a font name whose width is the same as `PIXEL_SIZE'. */ |
333b20bb | 199 | |
942ea06d KH |
200 | Lisp_Object Vx_pixel_size_width_font_regexp; |
201 | ||
baaed68e | 202 | Lisp_Object Qnone; |
8af1d7ca | 203 | Lisp_Object Qsuppress_icon; |
01f1ba30 | 204 | Lisp_Object Qundefined_color; |
ae782866 | 205 | Lisp_Object Qcompound_text, Qcancel_timer; |
581e51e8 | 206 | Lisp_Object Qfont_param; |
01f1ba30 | 207 | |
f1d2ce7f | 208 | #if GLYPH_DEBUG |
eaf1eea9 GM |
209 | int image_cache_refcount, dpyinfo_refcount; |
210 | #endif | |
211 | ||
e0ab5fcf JD |
212 | #if defined (USE_GTK) && defined (HAVE_FREETYPE) |
213 | char *x_last_font_name; | |
214 | #endif | |
eaf1eea9 | 215 | |
01f1ba30 | 216 | \f |
11ae94fe | 217 | /* Error if we are not connected to X. */ |
333b20bb | 218 | |
7fc9de26 | 219 | void |
971de7fb | 220 | check_x (void) |
11ae94fe | 221 | { |
b9dc4443 | 222 | if (! x_in_use) |
11ae94fe RS |
223 | error ("X windows are not in use or not initialized"); |
224 | } | |
225 | ||
1c59f5df RS |
226 | /* Nonzero if we can use mouse menus. |
227 | You should not call this unless HAVE_MENUS is defined. */ | |
75cc8ee5 RS |
228 | |
229 | int | |
971de7fb | 230 | have_menus_p (void) |
75cc8ee5 | 231 | { |
b9dc4443 RS |
232 | return x_in_use; |
233 | } | |
234 | ||
235 | /* Extract a frame as a FRAME_PTR, defaulting to the selected frame | |
236 | and checking validity for X. */ | |
237 | ||
238 | FRAME_PTR | |
971de7fb | 239 | check_x_frame (Lisp_Object frame) |
b9dc4443 RS |
240 | { |
241 | FRAME_PTR f; | |
242 | ||
243 | if (NILP (frame)) | |
0fe92f72 | 244 | frame = selected_frame; |
b7826503 | 245 | CHECK_LIVE_FRAME (frame); |
0fe92f72 | 246 | f = XFRAME (frame); |
b9dc4443 | 247 | if (! FRAME_X_P (f)) |
1c59f5df | 248 | error ("Non-X frame used"); |
b9dc4443 | 249 | return f; |
75cc8ee5 RS |
250 | } |
251 | ||
7e59217d | 252 | /* Let the user specify an X display with a Lisp object. |
708e05dc | 253 | OBJECT may be nil, a frame or a terminal object. |
b9dc4443 RS |
254 | nil stands for the selected frame--or, if that is not an X frame, |
255 | the first X display on the list. */ | |
256 | ||
7c0d3ed8 | 257 | struct x_display_info * |
971de7fb | 258 | check_x_display_info (Lisp_Object object) |
b9dc4443 | 259 | { |
8ec8a5ec | 260 | struct x_display_info *dpyinfo = NULL; |
177c0ea7 | 261 | |
7e59217d | 262 | if (NILP (object)) |
b9dc4443 | 263 | { |
0fe92f72 | 264 | struct frame *sf = XFRAME (selected_frame); |
177c0ea7 | 265 | |
0fe92f72 | 266 | if (FRAME_X_P (sf) && FRAME_LIVE_P (sf)) |
8ec8a5ec | 267 | dpyinfo = FRAME_X_DISPLAY_INFO (sf); |
b9dc4443 | 268 | else if (x_display_list != 0) |
8ec8a5ec | 269 | dpyinfo = x_display_list; |
b9dc4443 RS |
270 | else |
271 | error ("X windows are not in use or not initialized"); | |
272 | } | |
708e05dc | 273 | else if (TERMINALP (object)) |
b6660415 | 274 | { |
fd0f53a9 | 275 | struct terminal *t = get_terminal (object, 1); |
b6660415 | 276 | |
6ed8eeff KL |
277 | if (t->type != output_x_window) |
278 | error ("Terminal %d is not an X display", XINT (object)); | |
b6660415 | 279 | |
6ed8eeff | 280 | dpyinfo = t->display_info.x; |
b6660415 | 281 | } |
7e59217d KL |
282 | else if (STRINGP (object)) |
283 | dpyinfo = x_display_info_for_name (object); | |
b9dc4443 RS |
284 | else |
285 | { | |
7e59217d | 286 | FRAME_PTR f = check_x_frame (object); |
8ec8a5ec | 287 | dpyinfo = FRAME_X_DISPLAY_INFO (f); |
b9dc4443 | 288 | } |
8ec8a5ec GM |
289 | |
290 | return dpyinfo; | |
b9dc4443 | 291 | } |
333b20bb | 292 | |
b9dc4443 | 293 | \f |
f676886a JB |
294 | /* Return the Emacs frame-object corresponding to an X window. |
295 | It could be the frame's main window or an icon window. */ | |
01f1ba30 | 296 | |
34ca5317 | 297 | /* This function can be called during GC, so use GC_xxx type test macros. */ |
bcb2db92 | 298 | |
f676886a | 299 | struct frame * |
971de7fb | 300 | x_window_to_frame (struct x_display_info *dpyinfo, int wdesc) |
01f1ba30 | 301 | { |
f676886a JB |
302 | Lisp_Object tail, frame; |
303 | struct frame *f; | |
01f1ba30 | 304 | |
10b43ac3 JD |
305 | if (wdesc == None) return 0; |
306 | ||
8e50cc2d | 307 | for (tail = Vframe_list; CONSP (tail); tail = XCDR (tail)) |
01f1ba30 | 308 | { |
8e713be6 | 309 | frame = XCAR (tail); |
8e50cc2d | 310 | if (!FRAMEP (frame)) |
01f1ba30 | 311 | continue; |
f676886a | 312 | f = XFRAME (frame); |
2d764c78 | 313 | if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
2d271e2e | 314 | continue; |
0af913d7 | 315 | if (f->output_data.x->hourglass_window == wdesc) |
17cbbf95 | 316 | return f; |
9ef48a9d | 317 | #ifdef USE_X_TOOLKIT |
177c0ea7 | 318 | if ((f->output_data.x->edit_widget |
7556890b | 319 | && XtWindow (f->output_data.x->edit_widget) == wdesc) |
333b20bb GM |
320 | /* A tooltip frame? */ |
321 | || (!f->output_data.x->edit_widget | |
322 | && FRAME_X_WINDOW (f) == wdesc) | |
7556890b | 323 | || f->output_data.x->icon_desc == wdesc) |
9ef48a9d RS |
324 | return f; |
325 | #else /* not USE_X_TOOLKIT */ | |
488dd4c4 JD |
326 | #ifdef USE_GTK |
327 | if (f->output_data.x->edit_widget) | |
328 | { | |
6b61353c | 329 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 JD |
330 | struct x_output *x = f->output_data.x; |
331 | if (gwdesc != 0 && gwdesc == x->edit_widget) | |
332 | return f; | |
333 | } | |
334 | #endif /* USE_GTK */ | |
fe24a618 | 335 | if (FRAME_X_WINDOW (f) == wdesc |
7556890b | 336 | || f->output_data.x->icon_desc == wdesc) |
f676886a | 337 | return f; |
9ef48a9d RS |
338 | #endif /* not USE_X_TOOLKIT */ |
339 | } | |
340 | return 0; | |
341 | } | |
342 | ||
488dd4c4 | 343 | #if defined (USE_X_TOOLKIT) || defined (USE_GTK) |
9ef48a9d RS |
344 | /* Like x_window_to_frame but also compares the window with the widget's |
345 | windows. */ | |
346 | ||
347 | struct frame * | |
971de7fb | 348 | x_any_window_to_frame (struct x_display_info *dpyinfo, int wdesc) |
9ef48a9d RS |
349 | { |
350 | Lisp_Object tail, frame; | |
17cbbf95 | 351 | struct frame *f, *found; |
7556890b | 352 | struct x_output *x; |
9ef48a9d | 353 | |
10b43ac3 JD |
354 | if (wdesc == None) return NULL; |
355 | ||
17cbbf95 | 356 | found = NULL; |
8e50cc2d | 357 | for (tail = Vframe_list; CONSP (tail) && !found; tail = XCDR (tail)) |
9ef48a9d | 358 | { |
8e713be6 | 359 | frame = XCAR (tail); |
8e50cc2d | 360 | if (!FRAMEP (frame)) |
9ef48a9d | 361 | continue; |
177c0ea7 | 362 | |
9ef48a9d | 363 | f = XFRAME (frame); |
17cbbf95 | 364 | if (FRAME_X_P (f) && FRAME_X_DISPLAY_INFO (f) == dpyinfo) |
333b20bb | 365 | { |
17cbbf95 GM |
366 | /* This frame matches if the window is any of its widgets. */ |
367 | x = f->output_data.x; | |
0af913d7 | 368 | if (x->hourglass_window == wdesc) |
17cbbf95 GM |
369 | found = f; |
370 | else if (x->widget) | |
371 | { | |
488dd4c4 | 372 | #ifdef USE_GTK |
6b61353c | 373 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 | 374 | if (gwdesc != 0 |
a54fa5b7 | 375 | && gtk_widget_get_toplevel (gwdesc) == x->widget) |
488dd4c4 JD |
376 | found = f; |
377 | #else | |
177c0ea7 JB |
378 | if (wdesc == XtWindow (x->widget) |
379 | || wdesc == XtWindow (x->column_widget) | |
17cbbf95 GM |
380 | || wdesc == XtWindow (x->edit_widget)) |
381 | found = f; | |
382 | /* Match if the window is this frame's menubar. */ | |
383 | else if (lw_window_is_in_menubar (wdesc, x->menubar_widget)) | |
384 | found = f; | |
488dd4c4 | 385 | #endif |
17cbbf95 GM |
386 | } |
387 | else if (FRAME_X_WINDOW (f) == wdesc) | |
388 | /* A tooltip frame. */ | |
389 | found = f; | |
333b20bb | 390 | } |
01f1ba30 | 391 | } |
177c0ea7 | 392 | |
17cbbf95 | 393 | return found; |
01f1ba30 | 394 | } |
5e65b9ab | 395 | |
fd3a3022 RS |
396 | /* Likewise, but consider only the menu bar widget. */ |
397 | ||
398 | struct frame * | |
fea9cabd | 399 | x_menubar_window_to_frame (struct x_display_info *dpyinfo, XEvent *event) |
fd3a3022 | 400 | { |
b78f9767 | 401 | Window wdesc = event->xany.window; |
fd3a3022 RS |
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; |
488dd4c4 | 417 | #ifdef USE_GTK |
b78f9767 J |
418 | if (x->menubar_widget && xg_event_is_for_menubar (f, event)) |
419 | return f; | |
488dd4c4 | 420 | #else |
b78f9767 | 421 | /* Match if the window is this frame's menubar. */ |
333b20bb GM |
422 | if (x->menubar_widget |
423 | && lw_window_is_in_menubar (wdesc, x->menubar_widget)) | |
fd3a3022 | 424 | return f; |
488dd4c4 | 425 | #endif |
fd3a3022 RS |
426 | } |
427 | return 0; | |
428 | } | |
429 | ||
5e65b9ab RS |
430 | /* Return the frame whose principal (outermost) window is WDESC. |
431 | If WDESC is some other (smaller) window, we return 0. */ | |
432 | ||
433 | struct frame * | |
971de7fb | 434 | x_top_window_to_frame (struct x_display_info *dpyinfo, int wdesc) |
5e65b9ab RS |
435 | { |
436 | Lisp_Object tail, frame; | |
437 | struct frame *f; | |
7556890b | 438 | struct x_output *x; |
5e65b9ab | 439 | |
10b43ac3 JD |
440 | if (wdesc == None) return 0; |
441 | ||
8e50cc2d | 442 | for (tail = Vframe_list; CONSP (tail); tail = XCDR (tail)) |
5e65b9ab | 443 | { |
8e713be6 | 444 | frame = XCAR (tail); |
8e50cc2d | 445 | if (!FRAMEP (frame)) |
5e65b9ab RS |
446 | continue; |
447 | f = XFRAME (frame); | |
2d764c78 | 448 | if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
2d271e2e | 449 | continue; |
7556890b | 450 | x = f->output_data.x; |
333b20bb GM |
451 | |
452 | if (x->widget) | |
453 | { | |
454 | /* This frame matches if the window is its topmost widget. */ | |
488dd4c4 | 455 | #ifdef USE_GTK |
6b61353c | 456 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 JD |
457 | if (gwdesc == x->widget) |
458 | return f; | |
459 | #else | |
333b20bb GM |
460 | if (wdesc == XtWindow (x->widget)) |
461 | return f; | |
7a994728 KH |
462 | #if 0 /* I don't know why it did this, |
463 | but it seems logically wrong, | |
464 | and it causes trouble for MapNotify events. */ | |
333b20bb | 465 | /* Match if the window is this frame's menubar. */ |
177c0ea7 | 466 | if (x->menubar_widget |
333b20bb GM |
467 | && wdesc == XtWindow (x->menubar_widget)) |
468 | return f; | |
488dd4c4 | 469 | #endif |
7a994728 | 470 | #endif |
333b20bb GM |
471 | } |
472 | else if (FRAME_X_WINDOW (f) == wdesc) | |
473 | /* Tooltip frame. */ | |
474 | return f; | |
5e65b9ab RS |
475 | } |
476 | return 0; | |
477 | } | |
488dd4c4 | 478 | #endif /* USE_X_TOOLKIT || USE_GTK */ |
01f1ba30 | 479 | |
01f1ba30 | 480 | \f |
203c1d73 | 481 | |
f57e2426 J |
482 | static void x_default_font_parameter (struct frame *, Lisp_Object); |
483 | ||
484 | static Lisp_Object unwind_create_frame (Lisp_Object); | |
485 | static Lisp_Object unwind_create_tip_frame (Lisp_Object); | |
486 | ||
487 | void x_set_foreground_color (struct frame *, Lisp_Object, Lisp_Object); | |
488 | static void x_set_wait_for_wm (struct frame *, Lisp_Object, Lisp_Object); | |
489 | void x_set_background_color (struct frame *, Lisp_Object, Lisp_Object); | |
490 | void x_set_mouse_color (struct frame *, Lisp_Object, Lisp_Object); | |
491 | void x_set_cursor_color (struct frame *, Lisp_Object, Lisp_Object); | |
492 | void x_set_border_color (struct frame *, Lisp_Object, Lisp_Object); | |
493 | void x_set_cursor_type (struct frame *, Lisp_Object, Lisp_Object); | |
494 | void x_set_icon_type (struct frame *, Lisp_Object, Lisp_Object); | |
495 | void x_set_icon_name (struct frame *, Lisp_Object, Lisp_Object); | |
496 | void x_explicitly_set_name (struct frame *, Lisp_Object, Lisp_Object); | |
497 | void x_set_menu_bar_lines (struct frame *, Lisp_Object, Lisp_Object); | |
498 | void x_set_title (struct frame *, Lisp_Object, Lisp_Object); | |
499 | void x_set_tool_bar_lines (struct frame *, Lisp_Object, Lisp_Object); | |
500 | void x_set_scroll_bar_foreground (struct frame *, Lisp_Object, | |
501 | Lisp_Object); | |
502 | void x_set_scroll_bar_background (struct frame *, Lisp_Object, | |
503 | Lisp_Object); | |
504 | static Lisp_Object x_default_scroll_bar_color_parameter (struct frame *, | |
505 | Lisp_Object, | |
506 | Lisp_Object, | |
675e2c69 | 507 | const char *, const char *, |
f57e2426 | 508 | int); |
01f1ba30 | 509 | \f |
49d41073 | 510 | |
08a90d6a | 511 | /* Store the screen positions of frame F into XPTR and YPTR. |
e9445337 RS |
512 | These are the positions of the containing window manager window, |
513 | not Emacs's own window. */ | |
514 | ||
515 | void | |
971de7fb | 516 | x_real_positions (FRAME_PTR f, int *xptr, int *yptr) |
e9445337 | 517 | { |
49d41073 EZ |
518 | int win_x, win_y, outer_x, outer_y; |
519 | int real_x = 0, real_y = 0; | |
520 | int had_errors = 0; | |
521 | Window win = f->output_data.x->parent_desc; | |
d75c9992 JD |
522 | Atom actual_type; |
523 | unsigned long actual_size, bytes_remaining; | |
524 | int i, rc, actual_format; | |
525 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); | |
526 | long max_len = 400; | |
527 | Display *dpy = FRAME_X_DISPLAY (f); | |
528 | unsigned char *tmp_data = NULL; | |
529 | Atom target_type = XA_CARDINAL; | |
e9445337 | 530 | |
49d41073 EZ |
531 | BLOCK_INPUT; |
532 | ||
d75c9992 | 533 | x_catch_errors (dpy); |
043835a3 | 534 | |
31887d45 | 535 | if (win == dpyinfo->root_window) |
49d41073 EZ |
536 | win = FRAME_OUTER_WINDOW (f); |
537 | ||
538 | /* This loop traverses up the containment tree until we hit the root | |
539 | window. Window managers may intersect many windows between our window | |
540 | and the root window. The window we find just before the root window | |
541 | should be the outer WM window. */ | |
542 | for (;;) | |
e9445337 | 543 | { |
49d41073 EZ |
544 | Window wm_window, rootw; |
545 | Window *tmp_children; | |
546 | unsigned int tmp_nchildren; | |
e7161ad9 | 547 | int success; |
ca7bac79 | 548 | |
e7161ad9 RS |
549 | success = XQueryTree (FRAME_X_DISPLAY (f), win, &rootw, |
550 | &wm_window, &tmp_children, &tmp_nchildren); | |
08a90d6a | 551 | |
49d41073 | 552 | had_errors = x_had_errors_p (FRAME_X_DISPLAY (f)); |
08a90d6a | 553 | |
e7161ad9 RS |
554 | /* Don't free tmp_children if XQueryTree failed. */ |
555 | if (! success) | |
556 | break; | |
557 | ||
558 | XFree ((char *) tmp_children); | |
559 | ||
49d41073 EZ |
560 | if (wm_window == rootw || had_errors) |
561 | break; | |
08a90d6a | 562 | |
49d41073 EZ |
563 | win = wm_window; |
564 | } | |
177c0ea7 | 565 | |
49d41073 EZ |
566 | if (! had_errors) |
567 | { | |
47c53789 | 568 | unsigned int ign; |
49d41073 | 569 | Window child, rootw; |
177c0ea7 | 570 | |
49d41073 EZ |
571 | /* Get the real coordinates for the WM window upper left corner */ |
572 | XGetGeometry (FRAME_X_DISPLAY (f), win, | |
573 | &rootw, &real_x, &real_y, &ign, &ign, &ign, &ign); | |
574 | ||
575 | /* Translate real coordinates to coordinates relative to our | |
576 | window. For our window, the upper left corner is 0, 0. | |
577 | Since the upper left corner of the WM window is outside | |
578 | our window, win_x and win_y will be negative: | |
579 | ||
580 | ------------------ ---> x | |
581 | | title | | |
582 | | ----------------- v y | |
583 | | | our window | |
584 | */ | |
8a07bba0 | 585 | XTranslateCoordinates (FRAME_X_DISPLAY (f), |
e9445337 | 586 | |
8a07bba0 | 587 | /* From-window, to-window. */ |
8a07bba0 | 588 | FRAME_X_DISPLAY_INFO (f)->root_window, |
49d41073 | 589 | FRAME_X_WINDOW (f), |
e9445337 | 590 | |
8a07bba0 | 591 | /* From-position, to-position. */ |
49d41073 | 592 | real_x, real_y, &win_x, &win_y, |
08a90d6a | 593 | |
8a07bba0 RS |
594 | /* Child of win. */ |
595 | &child); | |
e9445337 | 596 | |
49d41073 | 597 | if (FRAME_X_WINDOW (f) == FRAME_OUTER_WINDOW (f)) |
845e9d85 | 598 | { |
49d41073 EZ |
599 | outer_x = win_x; |
600 | outer_y = win_y; | |
845e9d85 | 601 | } |
49d41073 EZ |
602 | else |
603 | { | |
604 | XTranslateCoordinates (FRAME_X_DISPLAY (f), | |
ca7bac79 | 605 | |
49d41073 EZ |
606 | /* From-window, to-window. */ |
607 | FRAME_X_DISPLAY_INFO (f)->root_window, | |
608 | FRAME_OUTER_WINDOW (f), | |
177c0ea7 | 609 | |
49d41073 EZ |
610 | /* From-position, to-position. */ |
611 | real_x, real_y, &outer_x, &outer_y, | |
177c0ea7 | 612 | |
49d41073 EZ |
613 | /* Child of win. */ |
614 | &child); | |
be786000 | 615 | } |
08a90d6a | 616 | |
49d41073 EZ |
617 | had_errors = x_had_errors_p (FRAME_X_DISPLAY (f)); |
618 | } | |
177c0ea7 | 619 | |
31887d45 JD |
620 | |
621 | if (dpyinfo->root_window == f->output_data.x->parent_desc) | |
622 | { | |
623 | /* Try _NET_FRAME_EXTENTS if our parent is the root window. */ | |
624 | rc = XGetWindowProperty (dpy, win, dpyinfo->Xatom_net_frame_extents, | |
625 | 0, max_len, False, target_type, | |
626 | &actual_type, &actual_format, &actual_size, | |
627 | &bytes_remaining, &tmp_data); | |
628 | ||
629 | if (rc == Success && actual_type == target_type && !x_had_errors_p (dpy) | |
630 | && actual_size == 4 && actual_format == 32) | |
631 | { | |
632 | int ign; | |
633 | Window rootw; | |
c0098065 | 634 | long *fe = (long *)tmp_data; |
31887d45 JD |
635 | |
636 | XGetGeometry (FRAME_X_DISPLAY (f), win, | |
637 | &rootw, &real_x, &real_y, &ign, &ign, &ign, &ign); | |
31887d45 JD |
638 | outer_x = -fe[0]; |
639 | outer_y = -fe[2]; | |
640 | real_x -= fe[0]; | |
641 | real_y -= fe[2]; | |
642 | } | |
643 | } | |
644 | ||
645 | if (tmp_data) XFree (tmp_data); | |
646 | ||
4545fa20 | 647 | x_uncatch_errors (); |
177c0ea7 | 648 | |
49d41073 EZ |
649 | UNBLOCK_INPUT; |
650 | ||
651 | if (had_errors) return; | |
177c0ea7 | 652 | |
be786000 KS |
653 | f->x_pixels_diff = -win_x; |
654 | f->y_pixels_diff = -win_y; | |
655 | ||
656 | FRAME_X_OUTPUT (f)->x_pixels_outer_diff = -outer_x; | |
657 | FRAME_X_OUTPUT (f)->y_pixels_outer_diff = -outer_y; | |
49d41073 EZ |
658 | |
659 | *xptr = real_x; | |
660 | *yptr = real_y; | |
e9445337 RS |
661 | } |
662 | ||
01f1ba30 | 663 | \f |
82978295 | 664 | |
d62c8769 GM |
665 | |
666 | /* Gamma-correct COLOR on frame F. */ | |
667 | ||
668 | void | |
971de7fb | 669 | gamma_correct (struct frame *f, XColor *color) |
d62c8769 GM |
670 | { |
671 | if (f->gamma) | |
672 | { | |
673 | color->red = pow (color->red / 65535.0, f->gamma) * 65535.0 + 0.5; | |
674 | color->green = pow (color->green / 65535.0, f->gamma) * 65535.0 + 0.5; | |
675 | color->blue = pow (color->blue / 65535.0, f->gamma) * 65535.0 + 0.5; | |
676 | } | |
677 | } | |
678 | ||
679 | ||
7b746c38 GM |
680 | /* Decide if color named COLOR_NAME is valid for use on frame F. If |
681 | so, return the RGB values in COLOR. If ALLOC_P is non-zero, | |
682 | allocate the color. Value is zero if COLOR_NAME is invalid, or | |
683 | no color could be allocated. */ | |
e12d55b2 | 684 | |
01f1ba30 | 685 | int |
eec47d6b DN |
686 | x_defined_color (struct frame *f, const char *color_name, |
687 | XColor *color, int alloc_p) | |
01f1ba30 | 688 | { |
3a46642b | 689 | int success_p = 0; |
7b746c38 GM |
690 | Display *dpy = FRAME_X_DISPLAY (f); |
691 | Colormap cmap = FRAME_X_COLORMAP (f); | |
01f1ba30 JB |
692 | |
693 | BLOCK_INPUT; | |
3a46642b J |
694 | #ifdef USE_GTK |
695 | success_p = xg_check_special_colors (f, color_name, color); | |
696 | #endif | |
697 | if (!success_p) | |
698 | success_p = XParseColor (dpy, cmap, color_name, color); | |
7b746c38 GM |
699 | if (success_p && alloc_p) |
700 | success_p = x_alloc_nearest_color (f, cmap, color); | |
01f1ba30 JB |
701 | UNBLOCK_INPUT; |
702 | ||
7b746c38 | 703 | return success_p; |
01f1ba30 JB |
704 | } |
705 | ||
9b2956e2 GM |
706 | |
707 | /* Return the pixel color value for color COLOR_NAME on frame F. If F | |
708 | is a monochrome frame, return MONO_COLOR regardless of what ARG says. | |
709 | Signal an error if color can't be allocated. */ | |
01f1ba30 JB |
710 | |
711 | int | |
971de7fb | 712 | x_decode_color (FRAME_PTR f, Lisp_Object color_name, int mono_color) |
01f1ba30 | 713 | { |
b9dc4443 | 714 | XColor cdef; |
01f1ba30 | 715 | |
b7826503 | 716 | CHECK_STRING (color_name); |
01f1ba30 | 717 | |
9b2956e2 GM |
718 | #if 0 /* Don't do this. It's wrong when we're not using the default |
719 | colormap, it makes freeing difficult, and it's probably not | |
720 | an important optimization. */ | |
d5db4077 | 721 | if (strcmp (SDATA (color_name), "black") == 0) |
b9dc4443 | 722 | return BLACK_PIX_DEFAULT (f); |
d5db4077 | 723 | else if (strcmp (SDATA (color_name), "white") == 0) |
b9dc4443 | 724 | return WHITE_PIX_DEFAULT (f); |
9b2956e2 | 725 | #endif |
01f1ba30 | 726 | |
9b2956e2 | 727 | /* Return MONO_COLOR for monochrome frames. */ |
b9dc4443 | 728 | if (FRAME_X_DISPLAY_INFO (f)->n_planes == 1) |
9b2956e2 | 729 | return mono_color; |
01f1ba30 | 730 | |
2d764c78 | 731 | /* x_defined_color is responsible for coping with failures |
95626e11 | 732 | by looking for a near-miss. */ |
d5db4077 | 733 | if (x_defined_color (f, SDATA (color_name), &cdef, 1)) |
95626e11 RS |
734 | return cdef.pixel; |
735 | ||
93217cef | 736 | signal_error ("Undefined color", color_name); |
01f1ba30 | 737 | } |
9b2956e2 GM |
738 | |
739 | ||
01f1ba30 | 740 | \f |
ea0a1f53 GM |
741 | /* Change the `wait-for-wm' frame parameter of frame F. OLD_VALUE is |
742 | the previous value of that parameter, NEW_VALUE is the new value. | |
743 | See also the comment of wait_for_wm in struct x_output. */ | |
744 | ||
745 | static void | |
971de7fb | 746 | x_set_wait_for_wm (struct frame *f, Lisp_Object new_value, Lisp_Object old_value) |
ea0a1f53 GM |
747 | { |
748 | f->output_data.x->wait_for_wm = !NILP (new_value); | |
749 | } | |
750 | ||
bfeabdc3 JD |
751 | static void |
752 | x_set_tool_bar_position (struct frame *f, | |
753 | Lisp_Object new_value, | |
754 | Lisp_Object old_value) | |
755 | { | |
756 | if (! EQ (new_value, Qleft) && ! EQ (new_value, Qright) | |
757 | && ! EQ (new_value, Qbottom) && ! EQ (new_value, Qtop)) | |
758 | return; | |
759 | if (EQ (new_value, old_value)) return; | |
760 | ||
761 | #ifdef USE_GTK | |
bfeabdc3 JD |
762 | if (xg_change_toolbar_position (f, new_value)) |
763 | f->tool_bar_position = new_value; | |
764 | #endif | |
765 | } | |
766 | ||
993d0721 JB |
767 | #ifdef USE_GTK |
768 | ||
465aa50a JD |
769 | /* Set icon from FILE for frame F. By using GTK functions the icon |
770 | may be any format that GdkPixbuf knows about, i.e. not just bitmaps. */ | |
993d0721 JB |
771 | |
772 | int | |
971de7fb | 773 | xg_set_icon (FRAME_PTR f, Lisp_Object file) |
993d0721 | 774 | { |
465aa50a JD |
775 | int result = 0; |
776 | Lisp_Object found; | |
993d0721 | 777 | |
465aa50a JD |
778 | found = x_find_image_file (file); |
779 | ||
780 | if (! NILP (found)) | |
781 | { | |
782 | GdkPixbuf *pixbuf; | |
783 | GError *err = NULL; | |
47c53789 | 784 | char *filename = (char *) SDATA (found); |
465aa50a JD |
785 | BLOCK_INPUT; |
786 | ||
787 | pixbuf = gdk_pixbuf_new_from_file (filename, &err); | |
788 | ||
789 | if (pixbuf) | |
790 | { | |
791 | gtk_window_set_icon (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)), | |
792 | pixbuf); | |
793 | g_object_unref (pixbuf); | |
794 | ||
795 | result = 1; | |
796 | } | |
797 | else | |
798 | g_error_free (err); | |
799 | ||
800 | UNBLOCK_INPUT; | |
801 | } | |
802 | ||
465aa50a | 803 | return result; |
993d0721 | 804 | } |
9f7b984b CY |
805 | |
806 | int | |
648801d1 | 807 | xg_set_icon_from_xpm_data (FRAME_PTR f, const char **data) |
9f7b984b CY |
808 | { |
809 | int result = 0; | |
648801d1 | 810 | GdkPixbuf *pixbuf = gdk_pixbuf_new_from_xpm_data (data); |
9f7b984b CY |
811 | |
812 | if (!pixbuf) | |
47c53789 | 813 | return 0; |
9f7b984b | 814 | |
47c53789 | 815 | gtk_window_set_icon (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)), pixbuf); |
9f7b984b CY |
816 | g_object_unref (pixbuf); |
817 | return 1; | |
818 | } | |
993d0721 JB |
819 | #endif /* USE_GTK */ |
820 | ||
ea0a1f53 | 821 | |
f676886a | 822 | /* Functions called only from `x_set_frame_param' |
01f1ba30 JB |
823 | to set individual parameters. |
824 | ||
fe24a618 | 825 | If FRAME_X_WINDOW (f) is 0, |
f676886a | 826 | the frame is being created and its X-window does not exist yet. |
01f1ba30 JB |
827 | In that case, just record the parameter's new value |
828 | in the standard place; do not attempt to change the window. */ | |
829 | ||
830 | void | |
971de7fb | 831 | x_set_foreground_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
01f1ba30 | 832 | { |
09393d07 GM |
833 | struct x_output *x = f->output_data.x; |
834 | unsigned long fg, old_fg; | |
a76206dc | 835 | |
09393d07 | 836 | fg = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
ce593f6e KL |
837 | old_fg = FRAME_FOREGROUND_PIXEL (f); |
838 | FRAME_FOREGROUND_PIXEL (f) = fg; | |
a76206dc | 839 | |
fe24a618 | 840 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 841 | { |
09393d07 | 842 | Display *dpy = FRAME_X_DISPLAY (f); |
177c0ea7 | 843 | |
09393d07 GM |
844 | BLOCK_INPUT; |
845 | XSetForeground (dpy, x->normal_gc, fg); | |
846 | XSetBackground (dpy, x->reverse_gc, fg); | |
36d42089 | 847 | |
09393d07 GM |
848 | if (x->cursor_pixel == old_fg) |
849 | { | |
850 | unload_color (f, x->cursor_pixel); | |
851 | x->cursor_pixel = x_copy_color (f, fg); | |
852 | XSetBackground (dpy, x->cursor_gc, x->cursor_pixel); | |
853 | } | |
177c0ea7 | 854 | |
01f1ba30 | 855 | UNBLOCK_INPUT; |
177c0ea7 | 856 | |
05c8abbe | 857 | update_face_from_frame_parameter (f, Qforeground_color, arg); |
177c0ea7 | 858 | |
179956b9 | 859 | if (FRAME_VISIBLE_P (f)) |
f676886a | 860 | redraw_frame (f); |
01f1ba30 | 861 | } |
177c0ea7 | 862 | |
09393d07 | 863 | unload_color (f, old_fg); |
01f1ba30 JB |
864 | } |
865 | ||
866 | void | |
971de7fb | 867 | x_set_background_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
01f1ba30 | 868 | { |
09393d07 GM |
869 | struct x_output *x = f->output_data.x; |
870 | unsigned long bg; | |
01f1ba30 | 871 | |
09393d07 | 872 | bg = x_decode_color (f, arg, WHITE_PIX_DEFAULT (f)); |
ce593f6e KL |
873 | unload_color (f, FRAME_BACKGROUND_PIXEL (f)); |
874 | FRAME_BACKGROUND_PIXEL (f) = bg; | |
a76206dc | 875 | |
fe24a618 | 876 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 877 | { |
09393d07 | 878 | Display *dpy = FRAME_X_DISPLAY (f); |
177c0ea7 | 879 | |
09393d07 GM |
880 | BLOCK_INPUT; |
881 | XSetBackground (dpy, x->normal_gc, bg); | |
882 | XSetForeground (dpy, x->reverse_gc, bg); | |
883 | XSetWindowBackground (dpy, FRAME_X_WINDOW (f), bg); | |
884 | XSetForeground (dpy, x->cursor_gc, bg); | |
885 | ||
488dd4c4 JD |
886 | #ifdef USE_GTK |
887 | xg_set_background_color (f, bg); | |
888 | #endif | |
889 | ||
f76e0368 GM |
890 | #ifndef USE_TOOLKIT_SCROLL_BARS /* Turns out to be annoying with |
891 | toolkit scroll bars. */ | |
892 | { | |
893 | Lisp_Object bar; | |
894 | for (bar = FRAME_SCROLL_BARS (f); | |
895 | !NILP (bar); | |
896 | bar = XSCROLL_BAR (bar)->next) | |
897 | { | |
056ce195 | 898 | Window window = XSCROLL_BAR (bar)->x_window; |
f76e0368 GM |
899 | XSetWindowBackground (dpy, window, bg); |
900 | } | |
901 | } | |
902 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
01f1ba30 | 903 | |
09393d07 | 904 | UNBLOCK_INPUT; |
05c8abbe | 905 | update_face_from_frame_parameter (f, Qbackground_color, arg); |
ea96210c | 906 | |
179956b9 | 907 | if (FRAME_VISIBLE_P (f)) |
f676886a | 908 | redraw_frame (f); |
01f1ba30 JB |
909 | } |
910 | } | |
911 | ||
e044e4fc | 912 | static Cursor |
971de7fb | 913 | make_invisible_cursor (struct frame *f) |
e044e4fc JD |
914 | { |
915 | Display *dpy = FRAME_X_DISPLAY (f); | |
916 | static char const no_data[] = { 0 }; | |
917 | Pixmap pix; | |
918 | XColor col; | |
919 | Cursor c; | |
920 | ||
921 | x_catch_errors (dpy); | |
922 | pix = XCreateBitmapFromData (dpy, FRAME_X_DISPLAY_INFO (f)->root_window, | |
923 | no_data, 1, 1); | |
924 | if (! x_had_errors_p (dpy) && pix != None) | |
925 | { | |
926 | col.pixel = 0; | |
927 | col.red = col.green = col.blue = 0; | |
928 | col.flags = DoRed | DoGreen | DoBlue; | |
929 | c = XCreatePixmapCursor (dpy, pix, pix, &col, &col, 0, 0); | |
930 | if (x_had_errors_p (dpy) || c == None) | |
931 | c = 0; | |
932 | XFreePixmap (dpy, pix); | |
933 | } | |
934 | ||
935 | x_uncatch_errors (); | |
936 | ||
937 | return c; | |
938 | } | |
939 | ||
01f1ba30 | 940 | void |
971de7fb | 941 | x_set_mouse_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
01f1ba30 | 942 | { |
09393d07 GM |
943 | struct x_output *x = f->output_data.x; |
944 | Display *dpy = FRAME_X_DISPLAY (f); | |
3d970f28 | 945 | Cursor cursor, nontext_cursor, mode_cursor, hand_cursor; |
0af913d7 | 946 | Cursor hourglass_cursor, horizontal_drag_cursor; |
51a1d2d8 | 947 | unsigned long pixel = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
ce593f6e | 948 | unsigned long mask_color = FRAME_BACKGROUND_PIXEL (f); |
a76206dc | 949 | |
51a1d2d8 | 950 | /* Don't let pointers be invisible. */ |
09393d07 | 951 | if (mask_color == pixel) |
bcf26b38 GM |
952 | { |
953 | x_free_colors (f, &pixel, 1); | |
ce593f6e | 954 | pixel = x_copy_color (f, FRAME_FOREGROUND_PIXEL (f)); |
bcf26b38 | 955 | } |
a76206dc | 956 | |
09393d07 GM |
957 | unload_color (f, x->mouse_pixel); |
958 | x->mouse_pixel = pixel; | |
01f1ba30 JB |
959 | |
960 | BLOCK_INPUT; | |
fe24a618 | 961 | |
eb8c3be9 | 962 | /* It's not okay to crash if the user selects a screwy cursor. */ |
9ba8e10d | 963 | x_catch_errors (dpy); |
fe24a618 | 964 | |
09393d07 | 965 | if (!NILP (Vx_pointer_shape)) |
01f1ba30 | 966 | { |
b7826503 | 967 | CHECK_NUMBER (Vx_pointer_shape); |
09393d07 | 968 | cursor = XCreateFontCursor (dpy, XINT (Vx_pointer_shape)); |
01f1ba30 JB |
969 | } |
970 | else | |
09393d07 GM |
971 | cursor = XCreateFontCursor (dpy, XC_xterm); |
972 | x_check_errors (dpy, "bad text pointer cursor: %s"); | |
01f1ba30 | 973 | |
09393d07 | 974 | if (!NILP (Vx_nontext_pointer_shape)) |
01f1ba30 | 975 | { |
b7826503 | 976 | CHECK_NUMBER (Vx_nontext_pointer_shape); |
09393d07 GM |
977 | nontext_cursor |
978 | = XCreateFontCursor (dpy, XINT (Vx_nontext_pointer_shape)); | |
01f1ba30 JB |
979 | } |
980 | else | |
09393d07 GM |
981 | nontext_cursor = XCreateFontCursor (dpy, XC_left_ptr); |
982 | x_check_errors (dpy, "bad nontext pointer cursor: %s"); | |
01f1ba30 | 983 | |
09393d07 | 984 | if (!NILP (Vx_hourglass_pointer_shape)) |
333b20bb | 985 | { |
b7826503 | 986 | CHECK_NUMBER (Vx_hourglass_pointer_shape); |
09393d07 GM |
987 | hourglass_cursor |
988 | = XCreateFontCursor (dpy, XINT (Vx_hourglass_pointer_shape)); | |
333b20bb GM |
989 | } |
990 | else | |
09393d07 GM |
991 | hourglass_cursor = XCreateFontCursor (dpy, XC_watch); |
992 | x_check_errors (dpy, "bad hourglass pointer cursor: %s"); | |
177c0ea7 | 993 | |
09393d07 | 994 | if (!NILP (Vx_mode_pointer_shape)) |
01f1ba30 | 995 | { |
b7826503 | 996 | CHECK_NUMBER (Vx_mode_pointer_shape); |
09393d07 | 997 | mode_cursor = XCreateFontCursor (dpy, XINT (Vx_mode_pointer_shape)); |
01f1ba30 JB |
998 | } |
999 | else | |
09393d07 GM |
1000 | mode_cursor = XCreateFontCursor (dpy, XC_xterm); |
1001 | x_check_errors (dpy, "bad modeline pointer cursor: %s"); | |
95f80c78 | 1002 | |
09393d07 | 1003 | if (!NILP (Vx_sensitive_text_pointer_shape)) |
95f80c78 | 1004 | { |
b7826503 | 1005 | CHECK_NUMBER (Vx_sensitive_text_pointer_shape); |
3d970f28 | 1006 | hand_cursor |
09393d07 | 1007 | = XCreateFontCursor (dpy, XINT (Vx_sensitive_text_pointer_shape)); |
95f80c78 FP |
1008 | } |
1009 | else | |
3d970f28 | 1010 | hand_cursor = XCreateFontCursor (dpy, XC_hand2); |
01f1ba30 | 1011 | |
8fb4ec9c GM |
1012 | if (!NILP (Vx_window_horizontal_drag_shape)) |
1013 | { | |
b7826503 | 1014 | CHECK_NUMBER (Vx_window_horizontal_drag_shape); |
8fb4ec9c | 1015 | horizontal_drag_cursor |
09393d07 | 1016 | = XCreateFontCursor (dpy, XINT (Vx_window_horizontal_drag_shape)); |
8fb4ec9c GM |
1017 | } |
1018 | else | |
1019 | horizontal_drag_cursor | |
09393d07 | 1020 | = XCreateFontCursor (dpy, XC_sb_h_double_arrow); |
8fb4ec9c | 1021 | |
fe24a618 | 1022 | /* Check and report errors with the above calls. */ |
09393d07 | 1023 | x_check_errors (dpy, "can't set cursor shape: %s"); |
4545fa20 | 1024 | x_uncatch_errors (); |
fe24a618 | 1025 | |
01f1ba30 JB |
1026 | { |
1027 | XColor fore_color, back_color; | |
1028 | ||
09393d07 | 1029 | fore_color.pixel = x->mouse_pixel; |
a31fedb7 | 1030 | x_query_color (f, &fore_color); |
01f1ba30 | 1031 | back_color.pixel = mask_color; |
a31fedb7 | 1032 | x_query_color (f, &back_color); |
177c0ea7 | 1033 | |
09393d07 GM |
1034 | XRecolorCursor (dpy, cursor, &fore_color, &back_color); |
1035 | XRecolorCursor (dpy, nontext_cursor, &fore_color, &back_color); | |
1036 | XRecolorCursor (dpy, mode_cursor, &fore_color, &back_color); | |
3d970f28 | 1037 | XRecolorCursor (dpy, hand_cursor, &fore_color, &back_color); |
09393d07 GM |
1038 | XRecolorCursor (dpy, hourglass_cursor, &fore_color, &back_color); |
1039 | XRecolorCursor (dpy, horizontal_drag_cursor, &fore_color, &back_color); | |
01f1ba30 | 1040 | } |
01f1ba30 | 1041 | |
fe24a618 | 1042 | if (FRAME_X_WINDOW (f) != 0) |
e044e4fc JD |
1043 | XDefineCursor (dpy, FRAME_X_WINDOW (f), |
1044 | f->output_data.x->current_cursor = cursor); | |
09393d07 | 1045 | |
e044e4fc JD |
1046 | if (FRAME_X_DISPLAY_INFO (f)->invisible_cursor == 0) |
1047 | FRAME_X_DISPLAY_INFO (f)->invisible_cursor = make_invisible_cursor (f); | |
f5f6c0e0 | 1048 | |
09393d07 GM |
1049 | if (cursor != x->text_cursor |
1050 | && x->text_cursor != 0) | |
1051 | XFreeCursor (dpy, x->text_cursor); | |
1052 | x->text_cursor = cursor; | |
1053 | ||
1054 | if (nontext_cursor != x->nontext_cursor | |
1055 | && x->nontext_cursor != 0) | |
1056 | XFreeCursor (dpy, x->nontext_cursor); | |
1057 | x->nontext_cursor = nontext_cursor; | |
1058 | ||
1059 | if (hourglass_cursor != x->hourglass_cursor | |
1060 | && x->hourglass_cursor != 0) | |
1061 | XFreeCursor (dpy, x->hourglass_cursor); | |
1062 | x->hourglass_cursor = hourglass_cursor; | |
1063 | ||
1064 | if (mode_cursor != x->modeline_cursor | |
1065 | && x->modeline_cursor != 0) | |
1066 | XFreeCursor (dpy, f->output_data.x->modeline_cursor); | |
1067 | x->modeline_cursor = mode_cursor; | |
177c0ea7 | 1068 | |
3d970f28 KS |
1069 | if (hand_cursor != x->hand_cursor |
1070 | && x->hand_cursor != 0) | |
1071 | XFreeCursor (dpy, x->hand_cursor); | |
1072 | x->hand_cursor = hand_cursor; | |
01f1ba30 | 1073 | |
09393d07 GM |
1074 | if (horizontal_drag_cursor != x->horizontal_drag_cursor |
1075 | && x->horizontal_drag_cursor != 0) | |
1076 | XFreeCursor (dpy, x->horizontal_drag_cursor); | |
1077 | x->horizontal_drag_cursor = horizontal_drag_cursor; | |
8fb4ec9c | 1078 | |
09393d07 | 1079 | XFlush (dpy); |
01f1ba30 | 1080 | UNBLOCK_INPUT; |
05c8abbe GM |
1081 | |
1082 | update_face_from_frame_parameter (f, Qmouse_color, arg); | |
01f1ba30 JB |
1083 | } |
1084 | ||
1085 | void | |
971de7fb | 1086 | x_set_cursor_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
01f1ba30 | 1087 | { |
a76206dc | 1088 | unsigned long fore_pixel, pixel; |
10168ebb | 1089 | int fore_pixel_allocated_p = 0, pixel_allocated_p = 0; |
09393d07 | 1090 | struct x_output *x = f->output_data.x; |
01f1ba30 | 1091 | |
10168ebb GM |
1092 | if (!NILP (Vx_cursor_fore_pixel)) |
1093 | { | |
1094 | fore_pixel = x_decode_color (f, Vx_cursor_fore_pixel, | |
1095 | WHITE_PIX_DEFAULT (f)); | |
1096 | fore_pixel_allocated_p = 1; | |
1097 | } | |
01f1ba30 | 1098 | else |
ce593f6e | 1099 | fore_pixel = FRAME_BACKGROUND_PIXEL (f); |
177c0ea7 | 1100 | |
a76206dc | 1101 | pixel = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
10168ebb | 1102 | pixel_allocated_p = 1; |
a76206dc | 1103 | |
f9942c9e | 1104 | /* Make sure that the cursor color differs from the background color. */ |
ce593f6e | 1105 | if (pixel == FRAME_BACKGROUND_PIXEL (f)) |
01f1ba30 | 1106 | { |
10168ebb GM |
1107 | if (pixel_allocated_p) |
1108 | { | |
1109 | x_free_colors (f, &pixel, 1); | |
1110 | pixel_allocated_p = 0; | |
1111 | } | |
177c0ea7 | 1112 | |
09393d07 | 1113 | pixel = x->mouse_pixel; |
a76206dc | 1114 | if (pixel == fore_pixel) |
10168ebb GM |
1115 | { |
1116 | if (fore_pixel_allocated_p) | |
1117 | { | |
1118 | x_free_colors (f, &fore_pixel, 1); | |
1119 | fore_pixel_allocated_p = 0; | |
1120 | } | |
ce593f6e | 1121 | fore_pixel = FRAME_BACKGROUND_PIXEL (f); |
10168ebb | 1122 | } |
01f1ba30 | 1123 | } |
a76206dc | 1124 | |
09393d07 | 1125 | unload_color (f, x->cursor_foreground_pixel); |
10168ebb GM |
1126 | if (!fore_pixel_allocated_p) |
1127 | fore_pixel = x_copy_color (f, fore_pixel); | |
09393d07 | 1128 | x->cursor_foreground_pixel = fore_pixel; |
01f1ba30 | 1129 | |
09393d07 | 1130 | unload_color (f, x->cursor_pixel); |
10168ebb GM |
1131 | if (!pixel_allocated_p) |
1132 | pixel = x_copy_color (f, pixel); | |
09393d07 | 1133 | x->cursor_pixel = pixel; |
a76206dc | 1134 | |
fe24a618 | 1135 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 1136 | { |
01f1ba30 | 1137 | BLOCK_INPUT; |
09393d07 GM |
1138 | XSetBackground (FRAME_X_DISPLAY (f), x->cursor_gc, x->cursor_pixel); |
1139 | XSetForeground (FRAME_X_DISPLAY (f), x->cursor_gc, fore_pixel); | |
01f1ba30 | 1140 | UNBLOCK_INPUT; |
01f1ba30 | 1141 | |
179956b9 | 1142 | if (FRAME_VISIBLE_P (f)) |
01f1ba30 | 1143 | { |
cedadcfa RS |
1144 | x_update_cursor (f, 0); |
1145 | x_update_cursor (f, 1); | |
01f1ba30 JB |
1146 | } |
1147 | } | |
05c8abbe GM |
1148 | |
1149 | update_face_from_frame_parameter (f, Qcursor_color, arg); | |
01f1ba30 | 1150 | } |
943b580d | 1151 | \f |
f676886a | 1152 | /* Set the border-color of frame F to pixel value PIX. |
01f1ba30 | 1153 | Note that this does not fully take effect if done before |
f676886a | 1154 | F has an x-window. */ |
01f1ba30 | 1155 | |
968b1234 | 1156 | void |
971de7fb | 1157 | x_set_border_pixel (struct frame *f, int pix) |
01f1ba30 | 1158 | { |
a76206dc | 1159 | unload_color (f, f->output_data.x->border_pixel); |
7556890b | 1160 | f->output_data.x->border_pixel = pix; |
01f1ba30 | 1161 | |
be786000 | 1162 | if (FRAME_X_WINDOW (f) != 0 && f->border_width > 0) |
01f1ba30 | 1163 | { |
01f1ba30 | 1164 | BLOCK_INPUT; |
b9dc4443 | 1165 | XSetWindowBorder (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
270958e8 | 1166 | (unsigned long)pix); |
01f1ba30 JB |
1167 | UNBLOCK_INPUT; |
1168 | ||
179956b9 | 1169 | if (FRAME_VISIBLE_P (f)) |
f676886a | 1170 | redraw_frame (f); |
01f1ba30 JB |
1171 | } |
1172 | } | |
1173 | ||
7c0d3ed8 KS |
1174 | /* Set the border-color of frame F to value described by ARG. |
1175 | ARG can be a string naming a color. | |
1176 | The border-color is used for the border that is drawn by the X server. | |
1177 | Note that this does not fully take effect if done before | |
1178 | F has an x-window; it must be redone when the window is created. | |
1179 | ||
1180 | Note: this is done in two routines because of the way X10 works. | |
1181 | ||
1182 | Note: under X11, this is normally the province of the window manager, | |
1183 | and so emacs' border colors may be overridden. */ | |
1184 | ||
1185 | void | |
971de7fb | 1186 | x_set_border_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
7c0d3ed8 KS |
1187 | { |
1188 | int pix; | |
1189 | ||
1190 | CHECK_STRING (arg); | |
1191 | pix = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); | |
1192 | x_set_border_pixel (f, pix); | |
1193 | update_face_from_frame_parameter (f, Qborder_color, arg); | |
1194 | } | |
0d1469d6 | 1195 | |
0d1469d6 GM |
1196 | |
1197 | void | |
971de7fb | 1198 | x_set_cursor_type (FRAME_PTR f, Lisp_Object arg, Lisp_Object oldval) |
0d1469d6 | 1199 | { |
33b2311e | 1200 | set_frame_cursor_types (f, arg); |
dbc4e1c1 | 1201 | |
75691005 RS |
1202 | /* Make sure the cursor gets redrawn. */ |
1203 | cursor_type_changed = 1; | |
dbc4e1c1 | 1204 | } |
943b580d | 1205 | \f |
01f1ba30 | 1206 | void |
971de7fb | 1207 | x_set_icon_type (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
01f1ba30 | 1208 | { |
01f1ba30 JB |
1209 | int result; |
1210 | ||
203c1d73 RS |
1211 | if (STRINGP (arg)) |
1212 | { | |
1213 | if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt)) | |
1214 | return; | |
1215 | } | |
1216 | else if (!STRINGP (oldval) && EQ (oldval, Qnil) == EQ (arg, Qnil)) | |
01f1ba30 JB |
1217 | return; |
1218 | ||
1219 | BLOCK_INPUT; | |
265a9e55 | 1220 | if (NILP (arg)) |
80534dd6 | 1221 | result = x_text_icon (f, |
d5db4077 | 1222 | (char *) SDATA ((!NILP (f->icon_name) |
f468da95 | 1223 | ? f->icon_name |
d5db4077 | 1224 | : f->name))); |
f1c7b5a6 RS |
1225 | else |
1226 | result = x_bitmap_icon (f, arg); | |
01f1ba30 JB |
1227 | |
1228 | if (result) | |
1229 | { | |
01f1ba30 | 1230 | UNBLOCK_INPUT; |
0fb53770 | 1231 | error ("No icon window available"); |
01f1ba30 JB |
1232 | } |
1233 | ||
b9dc4443 | 1234 | XFlush (FRAME_X_DISPLAY (f)); |
01f1ba30 JB |
1235 | UNBLOCK_INPUT; |
1236 | } | |
1237 | ||
80534dd6 | 1238 | void |
971de7fb | 1239 | x_set_icon_name (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
80534dd6 | 1240 | { |
80534dd6 KH |
1241 | int result; |
1242 | ||
1243 | if (STRINGP (arg)) | |
1244 | { | |
1245 | if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt)) | |
1246 | return; | |
1247 | } | |
56f41f98 | 1248 | else if (!NILP (arg) || NILP (oldval)) |
80534dd6 KH |
1249 | return; |
1250 | ||
f468da95 | 1251 | f->icon_name = arg; |
80534dd6 | 1252 | |
7556890b | 1253 | if (f->output_data.x->icon_bitmap != 0) |
80534dd6 KH |
1254 | return; |
1255 | ||
1256 | BLOCK_INPUT; | |
1257 | ||
1258 | result = x_text_icon (f, | |
d5db4077 KR |
1259 | (char *) SDATA ((!NILP (f->icon_name) |
1260 | ? f->icon_name | |
1261 | : !NILP (f->title) | |
1262 | ? f->title | |
1263 | : f->name))); | |
80534dd6 KH |
1264 | |
1265 | if (result) | |
1266 | { | |
1267 | UNBLOCK_INPUT; | |
1268 | error ("No icon window available"); | |
1269 | } | |
1270 | ||
80534dd6 KH |
1271 | XFlush (FRAME_X_DISPLAY (f)); |
1272 | UNBLOCK_INPUT; | |
1273 | } | |
7c0d3ed8 | 1274 | |
943b580d | 1275 | \f |
01f1ba30 | 1276 | void |
971de7fb | 1277 | x_set_menu_bar_lines (struct frame *f, Lisp_Object value, Lisp_Object oldval) |
01f1ba30 | 1278 | { |
7c0d3ed8 | 1279 | int nlines; |
6b61353c | 1280 | #if ! defined (USE_X_TOOLKIT) && ! defined (USE_GTK) |
7c0d3ed8 KS |
1281 | int olines = FRAME_MENU_BAR_LINES (f); |
1282 | #endif | |
177c0ea7 | 1283 | |
7c0d3ed8 KS |
1284 | /* Right now, menu bars don't work properly in minibuf-only frames; |
1285 | most of the commands try to apply themselves to the minibuffer | |
1286 | frame itself, and get an error because you can't switch buffers | |
1287 | in or split the minibuffer window. */ | |
1288 | if (FRAME_MINIBUF_ONLY_P (f)) | |
1289 | return; | |
177c0ea7 | 1290 | |
7c0d3ed8 KS |
1291 | if (INTEGERP (value)) |
1292 | nlines = XINT (value); | |
ea96210c | 1293 | else |
7c0d3ed8 | 1294 | nlines = 0; |
a367641f | 1295 | |
7c0d3ed8 KS |
1296 | /* Make sure we redisplay all windows in this frame. */ |
1297 | windows_or_buffers_changed++; | |
3d09b6be | 1298 | |
488dd4c4 | 1299 | #if defined (USE_X_TOOLKIT) || defined (USE_GTK) |
9ef48a9d RS |
1300 | FRAME_MENU_BAR_LINES (f) = 0; |
1301 | if (nlines) | |
0d8ef3f4 RS |
1302 | { |
1303 | FRAME_EXTERNAL_MENU_BAR (f) = 1; | |
97a1ff91 | 1304 | if (FRAME_X_P (f) && f->output_data.x->menubar_widget == 0) |
0d8ef3f4 RS |
1305 | /* Make sure next redisplay shows the menu bar. */ |
1306 | XWINDOW (FRAME_SELECTED_WINDOW (f))->update_mode_line = Qt; | |
1307 | } | |
9ef48a9d RS |
1308 | else |
1309 | { | |
6bc20398 FP |
1310 | if (FRAME_EXTERNAL_MENU_BAR (f) == 1) |
1311 | free_frame_menubar (f); | |
9ef48a9d | 1312 | FRAME_EXTERNAL_MENU_BAR (f) = 0; |
97a1ff91 RS |
1313 | if (FRAME_X_P (f)) |
1314 | f->output_data.x->menubar_widget = 0; | |
9ef48a9d | 1315 | } |
488dd4c4 | 1316 | #else /* not USE_X_TOOLKIT && not USE_GTK */ |
d043f1a4 | 1317 | FRAME_MENU_BAR_LINES (f) = nlines; |
7c0d3ed8 | 1318 | change_window_heights (f->root_window, nlines - olines); |
1df47e38 YM |
1319 | |
1320 | /* If the menu bar height gets changed, the internal border below | |
1321 | the top margin has to be cleared. Also, if the menu bar gets | |
1322 | larger, the area for the added lines has to be cleared except for | |
1323 | the first menu bar line that is to be drawn later. */ | |
1324 | if (nlines != olines) | |
1325 | { | |
1326 | int height = FRAME_INTERNAL_BORDER_WIDTH (f); | |
1327 | int width = FRAME_PIXEL_WIDTH (f); | |
1328 | int y; | |
1329 | ||
1330 | /* height can be zero here. */ | |
1331 | if (height > 0 && width > 0) | |
1332 | { | |
1333 | y = FRAME_TOP_MARGIN_HEIGHT (f); | |
1334 | ||
1335 | BLOCK_INPUT; | |
1336 | x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
1337 | 0, y, width, height, False); | |
1338 | UNBLOCK_INPUT; | |
1339 | } | |
1340 | ||
1341 | if (nlines > 1 && nlines > olines) | |
1342 | { | |
1343 | y = (olines == 0 ? 1 : olines) * FRAME_LINE_HEIGHT (f); | |
1344 | height = nlines * FRAME_LINE_HEIGHT (f) - y; | |
1345 | ||
1346 | BLOCK_INPUT; | |
1347 | x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
1348 | 0, y, width, height, False); | |
1349 | UNBLOCK_INPUT; | |
1350 | } | |
1351 | ||
1352 | if (nlines == 0 && WINDOWP (f->menu_bar_window)) | |
1353 | clear_glyph_matrix (XWINDOW (f->menu_bar_window)->current_matrix); | |
1354 | } | |
1355 | #endif /* not USE_X_TOOLKIT && not USE_GTK */ | |
333b20bb GM |
1356 | adjust_glyphs (f); |
1357 | } | |
1358 | ||
1359 | ||
1360 | /* Set the number of lines used for the tool bar of frame F to VALUE. | |
1361 | VALUE not an integer, or < 0 means set the lines to zero. OLDVAL | |
1362 | is the old number of tool bar lines. This function changes the | |
1363 | height of all windows on frame F to match the new tool bar height. | |
1364 | The frame's height doesn't change. */ | |
1365 | ||
1366 | void | |
971de7fb | 1367 | x_set_tool_bar_lines (struct frame *f, Lisp_Object value, Lisp_Object oldval) |
333b20bb | 1368 | { |
52de7ce9 GM |
1369 | int delta, nlines, root_height; |
1370 | Lisp_Object root_window; | |
333b20bb | 1371 | |
e870b7ba GM |
1372 | /* Treat tool bars like menu bars. */ |
1373 | if (FRAME_MINIBUF_ONLY_P (f)) | |
1374 | return; | |
1375 | ||
333b20bb GM |
1376 | /* Use VALUE only if an integer >= 0. */ |
1377 | if (INTEGERP (value) && XINT (value) >= 0) | |
1378 | nlines = XFASTINT (value); | |
1379 | else | |
1380 | nlines = 0; | |
1381 | ||
488dd4c4 JD |
1382 | #ifdef USE_GTK |
1383 | FRAME_TOOL_BAR_LINES (f) = 0; | |
1384 | if (nlines) | |
1385 | { | |
1386 | FRAME_EXTERNAL_TOOL_BAR (f) = 1; | |
1387 | if (FRAME_X_P (f) && f->output_data.x->toolbar_widget == 0) | |
1388 | /* Make sure next redisplay shows the tool bar. */ | |
1389 | XWINDOW (FRAME_SELECTED_WINDOW (f))->update_mode_line = Qt; | |
1390 | update_frame_tool_bar (f); | |
1391 | } | |
1392 | else | |
1393 | { | |
1394 | if (FRAME_EXTERNAL_TOOL_BAR (f)) | |
1395 | free_frame_tool_bar (f); | |
1396 | FRAME_EXTERNAL_TOOL_BAR (f) = 0; | |
1397 | } | |
1398 | ||
1399 | return; | |
1400 | #endif | |
177c0ea7 | 1401 | |
488dd4c4 | 1402 | /* Make sure we redisplay all windows in this frame. */ |
333b20bb GM |
1403 | ++windows_or_buffers_changed; |
1404 | ||
9ea173e8 | 1405 | delta = nlines - FRAME_TOOL_BAR_LINES (f); |
52de7ce9 GM |
1406 | |
1407 | /* Don't resize the tool-bar to more than we have room for. */ | |
1408 | root_window = FRAME_ROOT_WINDOW (f); | |
be786000 | 1409 | root_height = WINDOW_TOTAL_LINES (XWINDOW (root_window)); |
52de7ce9 GM |
1410 | if (root_height - delta < 1) |
1411 | { | |
1412 | delta = root_height - 1; | |
1413 | nlines = FRAME_TOOL_BAR_LINES (f) + delta; | |
1414 | } | |
1415 | ||
9ea173e8 | 1416 | FRAME_TOOL_BAR_LINES (f) = nlines; |
7c0d3ed8 | 1417 | change_window_heights (root_window, delta); |
333b20bb | 1418 | adjust_glyphs (f); |
177c0ea7 | 1419 | |
ccba751c GM |
1420 | /* We also have to make sure that the internal border at the top of |
1421 | the frame, below the menu bar or tool bar, is redrawn when the | |
1422 | tool bar disappears. This is so because the internal border is | |
1423 | below the tool bar if one is displayed, but is below the menu bar | |
1424 | if there isn't a tool bar. The tool bar draws into the area | |
1425 | below the menu bar. */ | |
1426 | if (FRAME_X_WINDOW (f) && FRAME_TOOL_BAR_LINES (f) == 0) | |
1427 | { | |
385ed61f | 1428 | clear_frame (f); |
fb3cd89b | 1429 | clear_current_matrices (f); |
ccba751c | 1430 | } |
b6f91066 GM |
1431 | |
1432 | /* If the tool bar gets smaller, the internal border below it | |
1433 | has to be cleared. It was formerly part of the display | |
1434 | of the larger tool bar, and updating windows won't clear it. */ | |
1435 | if (delta < 0) | |
1436 | { | |
1437 | int height = FRAME_INTERNAL_BORDER_WIDTH (f); | |
be786000 | 1438 | int width = FRAME_PIXEL_WIDTH (f); |
4b00d3b1 | 1439 | int y = (FRAME_MENU_BAR_LINES (f) + nlines) * FRAME_LINE_HEIGHT (f); |
b6f91066 | 1440 | |
caacfeb8 JD |
1441 | /* height can be zero here. */ |
1442 | if (height > 0 && width > 0) | |
1443 | { | |
1444 | BLOCK_INPUT; | |
1445 | x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
1446 | 0, y, width, height, False); | |
1447 | UNBLOCK_INPUT; | |
1448 | } | |
ddc24747 GM |
1449 | |
1450 | if (WINDOWP (f->tool_bar_window)) | |
1451 | clear_glyph_matrix (XWINDOW (f->tool_bar_window)->current_matrix); | |
b6f91066 | 1452 | } |
333b20bb GM |
1453 | } |
1454 | ||
1455 | ||
1456 | /* Set the foreground color for scroll bars on frame F to VALUE. | |
1457 | VALUE should be a string, a color name. If it isn't a string or | |
1458 | isn't a valid color name, do nothing. OLDVAL is the old value of | |
1459 | the frame parameter. */ | |
1460 | ||
1461 | void | |
971de7fb | 1462 | x_set_scroll_bar_foreground (struct frame *f, Lisp_Object value, Lisp_Object oldval) |
333b20bb GM |
1463 | { |
1464 | unsigned long pixel; | |
177c0ea7 | 1465 | |
333b20bb GM |
1466 | if (STRINGP (value)) |
1467 | pixel = x_decode_color (f, value, BLACK_PIX_DEFAULT (f)); | |
1468 | else | |
1469 | pixel = -1; | |
1470 | ||
1471 | if (f->output_data.x->scroll_bar_foreground_pixel != -1) | |
1472 | unload_color (f, f->output_data.x->scroll_bar_foreground_pixel); | |
177c0ea7 | 1473 | |
333b20bb GM |
1474 | f->output_data.x->scroll_bar_foreground_pixel = pixel; |
1475 | if (FRAME_X_WINDOW (f) && FRAME_VISIBLE_P (f)) | |
1476 | { | |
1477 | /* Remove all scroll bars because they have wrong colors. */ | |
6ed8eeff KL |
1478 | if (FRAME_TERMINAL (f)->condemn_scroll_bars_hook) |
1479 | (*FRAME_TERMINAL (f)->condemn_scroll_bars_hook) (f); | |
1480 | if (FRAME_TERMINAL (f)->judge_scroll_bars_hook) | |
1481 | (*FRAME_TERMINAL (f)->judge_scroll_bars_hook) (f); | |
05c8abbe GM |
1482 | |
1483 | update_face_from_frame_parameter (f, Qscroll_bar_foreground, value); | |
333b20bb GM |
1484 | redraw_frame (f); |
1485 | } | |
1486 | } | |
1487 | ||
1488 | ||
1489 | /* Set the background color for scroll bars on frame F to VALUE VALUE | |
1490 | should be a string, a color name. If it isn't a string or isn't a | |
1491 | valid color name, do nothing. OLDVAL is the old value of the frame | |
1492 | parameter. */ | |
1493 | ||
1494 | void | |
971de7fb | 1495 | x_set_scroll_bar_background (struct frame *f, Lisp_Object value, Lisp_Object oldval) |
333b20bb GM |
1496 | { |
1497 | unsigned long pixel; | |
1498 | ||
1499 | if (STRINGP (value)) | |
1500 | pixel = x_decode_color (f, value, WHITE_PIX_DEFAULT (f)); | |
1501 | else | |
1502 | pixel = -1; | |
177c0ea7 | 1503 | |
333b20bb GM |
1504 | if (f->output_data.x->scroll_bar_background_pixel != -1) |
1505 | unload_color (f, f->output_data.x->scroll_bar_background_pixel); | |
177c0ea7 | 1506 | |
f15340b7 MB |
1507 | #ifdef USE_TOOLKIT_SCROLL_BARS |
1508 | /* Scrollbar shadow colors. */ | |
1509 | if (f->output_data.x->scroll_bar_top_shadow_pixel != -1) | |
1510 | { | |
1511 | unload_color (f, f->output_data.x->scroll_bar_top_shadow_pixel); | |
1512 | f->output_data.x->scroll_bar_top_shadow_pixel = -1; | |
1513 | } | |
1514 | if (f->output_data.x->scroll_bar_bottom_shadow_pixel != -1) | |
1515 | { | |
1516 | unload_color (f, f->output_data.x->scroll_bar_bottom_shadow_pixel); | |
1517 | f->output_data.x->scroll_bar_bottom_shadow_pixel = -1; | |
1518 | } | |
1519 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
1520 | ||
333b20bb GM |
1521 | f->output_data.x->scroll_bar_background_pixel = pixel; |
1522 | if (FRAME_X_WINDOW (f) && FRAME_VISIBLE_P (f)) | |
1523 | { | |
1524 | /* Remove all scroll bars because they have wrong colors. */ | |
6ed8eeff KL |
1525 | if (FRAME_TERMINAL (f)->condemn_scroll_bars_hook) |
1526 | (*FRAME_TERMINAL (f)->condemn_scroll_bars_hook) (f); | |
1527 | if (FRAME_TERMINAL (f)->judge_scroll_bars_hook) | |
1528 | (*FRAME_TERMINAL (f)->judge_scroll_bars_hook) (f); | |
177c0ea7 | 1529 | |
05c8abbe | 1530 | update_face_from_frame_parameter (f, Qscroll_bar_background, value); |
333b20bb GM |
1531 | redraw_frame (f); |
1532 | } | |
d043f1a4 | 1533 | } |
333b20bb | 1534 | |
943b580d | 1535 | \f |
3a258507 | 1536 | /* Encode Lisp string STRING as a text in a format appropriate for |
96db09e4 KH |
1537 | XICCC (X Inter Client Communication Conventions). |
1538 | ||
6f103132 RS |
1539 | This can call Lisp code, so callers must GCPRO. |
1540 | ||
96db09e4 KH |
1541 | If STRING contains only ASCII characters, do no conversion and |
1542 | return the string data of STRING. Otherwise, encode the text by | |
1543 | CODING_SYSTEM, and return a newly allocated memory area which | |
1544 | should be freed by `xfree' by a caller. | |
1545 | ||
37323f34 EZ |
1546 | SELECTIONP non-zero means the string is being encoded for an X |
1547 | selection, so it is safe to run pre-write conversions (which | |
1548 | may run Lisp code). | |
1549 | ||
96db09e4 KH |
1550 | Store the byte length of resulting text in *TEXT_BYTES. |
1551 | ||
d60660d6 | 1552 | If the text contains only ASCII and Latin-1, store 1 in *STRING_P, |
96db09e4 | 1553 | which means that the `encoding' of the result can be `STRING'. |
d60660d6 | 1554 | Otherwise store 0 in *STRINGP, which means that the `encoding' of |
96db09e4 KH |
1555 | the result should be `COMPOUND_TEXT'. */ |
1556 | ||
df630496 | 1557 | static unsigned char * |
971de7fb | 1558 | x_encode_text (Lisp_Object string, Lisp_Object coding_system, int selectionp, int *text_bytes, int *stringp, int *freep) |
96db09e4 | 1559 | { |
0f8c4c4f | 1560 | int result = string_xstring_p (string); |
96db09e4 KH |
1561 | struct coding_system coding; |
1562 | ||
0f8c4c4f | 1563 | if (result == 0) |
96db09e4 KH |
1564 | { |
1565 | /* No multibyte character in OBJ. We need not encode it. */ | |
8f924df7 | 1566 | *text_bytes = SBYTES (string); |
d60660d6 | 1567 | *stringp = 1; |
df630496 | 1568 | *freep = 0; |
8f924df7 | 1569 | return SDATA (string); |
96db09e4 KH |
1570 | } |
1571 | ||
1572 | setup_coding_system (coding_system, &coding); | |
0f8c4c4f | 1573 | coding.mode |= (CODING_MODE_SAFE_ENCODING | CODING_MODE_LAST_BLOCK); |
35bc5887 | 1574 | /* We suppress producing escape sequences for composition. */ |
0f8c4c4f | 1575 | coding.common_flags &= ~CODING_ANNOTATION_MASK; |
8f924df7 | 1576 | coding.dst_bytes = SCHARS (string) * 2; |
b954d586 | 1577 | coding.destination = (unsigned char *) xmalloc (coding.dst_bytes); |
0f8c4c4f | 1578 | encode_coding_object (&coding, string, 0, 0, |
8f924df7 | 1579 | SCHARS (string), SBYTES (string), Qnil); |
96db09e4 | 1580 | *text_bytes = coding.produced; |
0f8c4c4f | 1581 | *stringp = (result == 1 || !EQ (coding_system, Qcompound_text)); |
df630496 | 1582 | *freep = 1; |
b954d586 | 1583 | return coding.destination; |
96db09e4 KH |
1584 | } |
1585 | ||
1586 | \f | |
b10daec7 JD |
1587 | /* Set the WM name to NAME for frame F. Also set the icon name. |
1588 | If the frame already has an icon name, use that, otherwise set the | |
1589 | icon name to NAME. */ | |
f945b920 | 1590 | |
b10daec7 | 1591 | static void |
971de7fb | 1592 | x_set_name_internal (FRAME_PTR f, Lisp_Object name) |
f945b920 | 1593 | { |
fe24a618 | 1594 | if (FRAME_X_WINDOW (f)) |
01f1ba30 | 1595 | { |
01f1ba30 | 1596 | BLOCK_INPUT; |
fe24a618 | 1597 | { |
80534dd6 | 1598 | XTextProperty text, icon; |
d60660d6 | 1599 | int bytes, stringp; |
b10daec7 | 1600 | int do_free_icon_value = 0, do_free_text_value = 0; |
11270583 | 1601 | Lisp_Object coding_system; |
c2915ced | 1602 | Lisp_Object encoded_name; |
00be444c | 1603 | Lisp_Object encoded_icon_name; |
c2915ced CY |
1604 | struct gcpro gcpro1; |
1605 | ||
1606 | /* As ENCODE_UTF_8 may cause GC and relocation of string data, | |
1607 | we use it before x_encode_text that may return string data. */ | |
1608 | GCPRO1 (name); | |
1609 | encoded_name = ENCODE_UTF_8 (name); | |
1610 | UNGCPRO; | |
80534dd6 | 1611 | |
b10daec7 | 1612 | coding_system = Qcompound_text; |
3201ea57 KH |
1613 | /* Note: Encoding strategy |
1614 | ||
1615 | We encode NAME by compound-text and use "COMPOUND-TEXT" in | |
1616 | text.encoding. But, there are non-internationalized window | |
1617 | managers which don't support that encoding. So, if NAME | |
1618 | contains only ASCII and 8859-1 characters, encode it by | |
1619 | iso-latin-1, and use "STRING" in text.encoding hoping that | |
34e8c597 | 1620 | such window managers at least analyze this format correctly, |
3201ea57 KH |
1621 | i.e. treat 8-bit bytes as 8859-1 characters. |
1622 | ||
1623 | We may also be able to use "UTF8_STRING" in text.encoding | |
34e8c597 | 1624 | in the future which can encode all Unicode characters. |
3201ea57 | 1625 | But, for the moment, there's no way to know that the |
00be444c J |
1626 | current window manager supports it or not. |
1627 | ||
1628 | Either way, we also set the _NET_WM_NAME and _NET_WM_ICON_NAME | |
1629 | properties. Per the EWMH specification, those two properties | |
1630 | are always UTF8_STRING. This matches what gtk_window_set_title() | |
1631 | does in the USE_GTK case. */ | |
df630496 KS |
1632 | text.value = x_encode_text (name, coding_system, 0, &bytes, &stringp, |
1633 | &do_free_text_value); | |
d60660d6 | 1634 | text.encoding = (stringp ? XA_STRING |
96db09e4 | 1635 | : FRAME_X_DISPLAY_INFO (f)->Xatom_COMPOUND_TEXT); |
fe24a618 | 1636 | text.format = 8; |
96db09e4 | 1637 | text.nitems = bytes; |
80534dd6 | 1638 | |
4985dde2 | 1639 | if (!STRINGP (f->icon_name)) |
96db09e4 KH |
1640 | { |
1641 | icon = text; | |
00be444c | 1642 | encoded_icon_name = encoded_name; |
96db09e4 KH |
1643 | } |
1644 | else | |
1645 | { | |
3201ea57 | 1646 | /* See the above comment "Note: Encoding strategy". */ |
37323f34 | 1647 | icon.value = x_encode_text (f->icon_name, coding_system, 0, |
df630496 | 1648 | &bytes, &stringp, &do_free_icon_value); |
d60660d6 | 1649 | icon.encoding = (stringp ? XA_STRING |
96db09e4 KH |
1650 | : FRAME_X_DISPLAY_INFO (f)->Xatom_COMPOUND_TEXT); |
1651 | icon.format = 8; | |
1652 | icon.nitems = bytes; | |
00be444c J |
1653 | |
1654 | encoded_icon_name = ENCODE_UTF_8 (f->icon_name); | |
96db09e4 | 1655 | } |
b10daec7 | 1656 | |
488dd4c4 JD |
1657 | #ifdef USE_GTK |
1658 | gtk_window_set_title (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)), | |
c2915ced | 1659 | (char *) SDATA (encoded_name)); |
488dd4c4 | 1660 | #else /* not USE_GTK */ |
2436a4e4 | 1661 | XSetWMName (FRAME_X_DISPLAY (f), FRAME_OUTER_WINDOW (f), &text); |
00be444c J |
1662 | XChangeProperty (FRAME_X_DISPLAY (f), FRAME_OUTER_WINDOW (f), |
1663 | FRAME_X_DISPLAY_INFO (f)->Xatom_net_wm_name, | |
1664 | FRAME_X_DISPLAY_INFO (f)->Xatom_UTF8_STRING, | |
1665 | 8, PropModeReplace, | |
1666 | (char *) SDATA (encoded_name), | |
1667 | SBYTES (encoded_name)); | |
7c0d3ed8 | 1668 | #endif /* not USE_GTK */ |
abb4b7ec | 1669 | |
7c0d3ed8 | 1670 | XSetWMIconName (FRAME_X_DISPLAY (f), FRAME_OUTER_WINDOW (f), &icon); |
00be444c J |
1671 | XChangeProperty (FRAME_X_DISPLAY (f), FRAME_OUTER_WINDOW (f), |
1672 | FRAME_X_DISPLAY_INFO (f)->Xatom_net_wm_icon_name, | |
1673 | FRAME_X_DISPLAY_INFO (f)->Xatom_UTF8_STRING, | |
1674 | 8, PropModeReplace, | |
1675 | (char *) SDATA (encoded_icon_name), | |
1676 | SBYTES (encoded_icon_name)); | |
abb4b7ec | 1677 | |
b10daec7 | 1678 | if (do_free_icon_value) |
7c0d3ed8 | 1679 | xfree (icon.value); |
b10daec7 | 1680 | if (do_free_text_value) |
7c0d3ed8 KS |
1681 | xfree (text.value); |
1682 | } | |
7c0d3ed8 KS |
1683 | UNBLOCK_INPUT; |
1684 | } | |
abb4b7ec RS |
1685 | } |
1686 | ||
b10daec7 JD |
1687 | /* Change the name of frame F to NAME. If NAME is nil, set F's name to |
1688 | x_id_name. | |
1689 | ||
1690 | If EXPLICIT is non-zero, that indicates that lisp code is setting the | |
1691 | name; if NAME is a string, set F's name to NAME and set | |
1692 | F->explicit_name; if NAME is Qnil, then clear F->explicit_name. | |
1693 | ||
1694 | If EXPLICIT is zero, that indicates that Emacs redisplay code is | |
1695 | suggesting a new name, which lisp code should override; if | |
1696 | F->explicit_name is set, ignore the new name; otherwise, set it. */ | |
1697 | ||
1698 | void | |
971de7fb | 1699 | x_set_name (struct frame *f, Lisp_Object name, int explicit) |
b10daec7 JD |
1700 | { |
1701 | /* Make sure that requests from lisp code override requests from | |
1702 | Emacs redisplay code. */ | |
1703 | if (explicit) | |
1704 | { | |
1705 | /* If we're switching from explicit to implicit, we had better | |
1706 | update the mode lines and thereby update the title. */ | |
1707 | if (f->explicit_name && NILP (name)) | |
1708 | update_mode_lines = 1; | |
1709 | ||
1710 | f->explicit_name = ! NILP (name); | |
1711 | } | |
1712 | else if (f->explicit_name) | |
1713 | return; | |
1714 | ||
1715 | /* If NAME is nil, set the name to the x_id_name. */ | |
1716 | if (NILP (name)) | |
1717 | { | |
1718 | /* Check for no change needed in this very common case | |
1719 | before we do any consing. */ | |
1720 | if (!strcmp (FRAME_X_DISPLAY_INFO (f)->x_id_name, | |
1721 | SDATA (f->name))) | |
1722 | return; | |
1723 | name = build_string (FRAME_X_DISPLAY_INFO (f)->x_id_name); | |
1724 | } | |
1725 | else | |
1726 | CHECK_STRING (name); | |
1727 | ||
1728 | /* Don't change the name if it's already NAME. */ | |
1729 | if (! NILP (Fstring_equal (name, f->name))) | |
1730 | return; | |
1731 | ||
1732 | f->name = name; | |
1733 | ||
1734 | /* For setting the frame title, the title parameter should override | |
1735 | the name parameter. */ | |
1736 | if (! NILP (f->title)) | |
1737 | name = f->title; | |
1738 | ||
1739 | x_set_name_internal (f, name); | |
1740 | } | |
1741 | ||
7c0d3ed8 KS |
1742 | /* This function should be called when the user's lisp code has |
1743 | specified a name for the frame; the name will override any set by the | |
1744 | redisplay code. */ | |
1745 | void | |
971de7fb | 1746 | x_explicitly_set_name (FRAME_PTR f, Lisp_Object arg, Lisp_Object oldval) |
3402e1a4 | 1747 | { |
7c0d3ed8 | 1748 | x_set_name (f, arg, 1); |
3402e1a4 RS |
1749 | } |
1750 | ||
7c0d3ed8 KS |
1751 | /* This function should be called by Emacs redisplay code to set the |
1752 | name; names set this way will never override names set by the user's | |
1753 | lisp code. */ | |
1754 | void | |
971de7fb | 1755 | x_implicitly_set_name (FRAME_PTR f, Lisp_Object arg, Lisp_Object oldval) |
333b20bb | 1756 | { |
7c0d3ed8 KS |
1757 | x_set_name (f, arg, 0); |
1758 | } | |
1759 | \f | |
1760 | /* Change the title of frame F to NAME. | |
40aa4c27 | 1761 | If NAME is nil, use the frame name as the title. */ |
01f1ba30 | 1762 | |
7c0d3ed8 | 1763 | void |
971de7fb | 1764 | x_set_title (struct frame *f, Lisp_Object name, Lisp_Object old_name) |
01f1ba30 | 1765 | { |
7c0d3ed8 KS |
1766 | /* Don't change the title if it's already NAME. */ |
1767 | if (EQ (name, f->title)) | |
1768 | return; | |
01f1ba30 | 1769 | |
7c0d3ed8 | 1770 | update_mode_lines = 1; |
60fb3ee1 | 1771 | |
7c0d3ed8 | 1772 | f->title = name; |
f9942c9e | 1773 | |
7c0d3ed8 KS |
1774 | if (NILP (name)) |
1775 | name = f->name; | |
1776 | else | |
1777 | CHECK_STRING (name); | |
f9942c9e | 1778 | |
b10daec7 | 1779 | x_set_name_internal (f, name); |
01f1ba30 JB |
1780 | } |
1781 | ||
7c0d3ed8 | 1782 | void |
971de7fb | 1783 | x_set_scroll_bar_default_width (struct frame *f) |
e4f79258 | 1784 | { |
be786000 | 1785 | int wid = FRAME_COLUMN_WIDTH (f); |
01f1ba30 | 1786 | |
7c0d3ed8 KS |
1787 | #ifdef USE_TOOLKIT_SCROLL_BARS |
1788 | /* A minimum width of 14 doesn't look good for toolkit scroll bars. */ | |
1789 | int width = 16 + 2 * VERTICAL_SCROLL_BAR_WIDTH_TRIM; | |
be786000 KS |
1790 | FRAME_CONFIG_SCROLL_BAR_COLS (f) = (width + wid - 1) / wid; |
1791 | FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = width; | |
7c0d3ed8 KS |
1792 | #else |
1793 | /* Make the actual width at least 14 pixels and a multiple of a | |
1794 | character width. */ | |
be786000 | 1795 | FRAME_CONFIG_SCROLL_BAR_COLS (f) = (14 + wid - 1) / wid; |
01f1ba30 | 1796 | |
7c0d3ed8 KS |
1797 | /* Use all of that space (aside from required margins) for the |
1798 | scroll bar. */ | |
be786000 | 1799 | FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = 0; |
7c0d3ed8 | 1800 | #endif |
01f1ba30 | 1801 | } |
333b20bb | 1802 | |
7c0d3ed8 | 1803 | \f |
333b20bb GM |
1804 | /* Record in frame F the specified or default value according to ALIST |
1805 | of the parameter named PROP (a Lisp symbol). If no value is | |
1806 | specified for PROP, look for an X default for XPROP on the frame | |
1807 | named NAME. If that is not found either, use the value DEFLT. */ | |
1808 | ||
1809 | static Lisp_Object | |
d5a3eaaf AS |
1810 | x_default_scroll_bar_color_parameter (struct frame *f, |
1811 | Lisp_Object alist, Lisp_Object prop, | |
675e2c69 | 1812 | const char *xprop, const char *xclass, |
d5a3eaaf | 1813 | int foreground_p) |
333b20bb GM |
1814 | { |
1815 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); | |
1816 | Lisp_Object tem; | |
1817 | ||
1818 | tem = x_get_arg (dpyinfo, alist, prop, xprop, xclass, RES_TYPE_STRING); | |
1819 | if (EQ (tem, Qunbound)) | |
1820 | { | |
1821 | #ifdef USE_TOOLKIT_SCROLL_BARS | |
1822 | ||
1823 | /* See if an X resource for the scroll bar color has been | |
1824 | specified. */ | |
1825 | tem = display_x_get_resource (dpyinfo, | |
1826 | build_string (foreground_p | |
1827 | ? "foreground" | |
1828 | : "background"), | |
6ecd75be | 1829 | empty_unibyte_string, |
333b20bb | 1830 | build_string ("verticalScrollBar"), |
6ecd75be | 1831 | empty_unibyte_string); |
333b20bb GM |
1832 | if (!STRINGP (tem)) |
1833 | { | |
1834 | /* If nothing has been specified, scroll bars will use a | |
1835 | toolkit-dependent default. Because these defaults are | |
1836 | difficult to get at without actually creating a scroll | |
1837 | bar, use nil to indicate that no color has been | |
1838 | specified. */ | |
1839 | tem = Qnil; | |
1840 | } | |
177c0ea7 | 1841 | |
333b20bb | 1842 | #else /* not USE_TOOLKIT_SCROLL_BARS */ |
177c0ea7 | 1843 | |
333b20bb | 1844 | tem = Qnil; |
177c0ea7 | 1845 | |
333b20bb GM |
1846 | #endif /* not USE_TOOLKIT_SCROLL_BARS */ |
1847 | } | |
1848 | ||
1849 | x_set_frame_parameters (f, Fcons (Fcons (prop, tem), Qnil)); | |
1850 | return tem; | |
1851 | } | |
1852 | ||
1853 | ||
01f1ba30 | 1854 | |
9ef48a9d RS |
1855 | \f |
1856 | #ifdef USE_X_TOOLKIT | |
1857 | ||
8e3d10a9 RS |
1858 | /* If the WM_PROTOCOLS property does not already contain WM_TAKE_FOCUS, |
1859 | WM_DELETE_WINDOW, and WM_SAVE_YOURSELF, then add them. (They may | |
59aa6c90 RS |
1860 | already be present because of the toolkit (Motif adds some of them, |
1861 | for example, but Xt doesn't). */ | |
9ef48a9d RS |
1862 | |
1863 | static void | |
ebd15611 | 1864 | hack_wm_protocols (FRAME_PTR f, Widget widget) |
9ef48a9d RS |
1865 | { |
1866 | Display *dpy = XtDisplay (widget); | |
1867 | Window w = XtWindow (widget); | |
1868 | int need_delete = 1; | |
1869 | int need_focus = 1; | |
59aa6c90 | 1870 | int need_save = 1; |
9ef48a9d RS |
1871 | |
1872 | BLOCK_INPUT; | |
1873 | { | |
a3db4b26 AS |
1874 | Atom type; |
1875 | unsigned char *catoms; | |
9ef48a9d RS |
1876 | int format = 0; |
1877 | unsigned long nitems = 0; | |
1878 | unsigned long bytes_after; | |
1879 | ||
270958e8 KH |
1880 | if ((XGetWindowProperty (dpy, w, |
1881 | FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, | |
34d5ae1e | 1882 | (long)0, (long)100, False, XA_ATOM, |
270958e8 | 1883 | &type, &format, &nitems, &bytes_after, |
a3db4b26 | 1884 | &catoms) |
270958e8 | 1885 | == Success) |
9ef48a9d | 1886 | && format == 32 && type == XA_ATOM) |
a3db4b26 AS |
1887 | { |
1888 | Atom *atoms = (Atom *) catoms; | |
1889 | while (nitems > 0) | |
1890 | { | |
1891 | nitems--; | |
1892 | if (atoms[nitems] | |
1893 | == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window) | |
1894 | need_delete = 0; | |
1895 | else if (atoms[nitems] | |
1896 | == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_take_focus) | |
1897 | need_focus = 0; | |
1898 | else if (atoms[nitems] | |
1899 | == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself) | |
1900 | need_save = 0; | |
1901 | } | |
1902 | } | |
1903 | if (catoms) | |
1904 | XFree (catoms); | |
9ef48a9d RS |
1905 | } |
1906 | { | |
1907 | Atom props [10]; | |
1908 | int count = 0; | |
b9dc4443 RS |
1909 | if (need_delete) |
1910 | props[count++] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window; | |
1911 | if (need_focus) | |
1912 | props[count++] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_take_focus; | |
1913 | if (need_save) | |
1914 | props[count++] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself; | |
9ef48a9d | 1915 | if (count) |
b9dc4443 RS |
1916 | XChangeProperty (dpy, w, FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, |
1917 | XA_ATOM, 32, PropModeAppend, | |
9ef48a9d RS |
1918 | (unsigned char *) props, count); |
1919 | } | |
1920 | UNBLOCK_INPUT; | |
1921 | } | |
1922 | #endif | |
86779fac GM |
1923 | |
1924 | ||
5a7df7d7 GM |
1925 | \f |
1926 | /* Support routines for XIC (X Input Context). */ | |
86779fac | 1927 | |
5a7df7d7 GM |
1928 | #ifdef HAVE_X_I18N |
1929 | ||
f57e2426 J |
1930 | static XFontSet xic_create_xfontset (struct frame *); |
1931 | static XIMStyle best_xim_style (XIMStyles *, XIMStyles *); | |
5a7df7d7 GM |
1932 | |
1933 | ||
1576f1ad | 1934 | /* Supported XIM styles, ordered by preference. */ |
5a7df7d7 GM |
1935 | |
1936 | static XIMStyle supported_xim_styles[] = | |
1937 | { | |
1938 | XIMPreeditPosition | XIMStatusArea, | |
1939 | XIMPreeditPosition | XIMStatusNothing, | |
1940 | XIMPreeditPosition | XIMStatusNone, | |
1941 | XIMPreeditNothing | XIMStatusArea, | |
1942 | XIMPreeditNothing | XIMStatusNothing, | |
1943 | XIMPreeditNothing | XIMStatusNone, | |
1944 | XIMPreeditNone | XIMStatusArea, | |
1945 | XIMPreeditNone | XIMStatusNothing, | |
1946 | XIMPreeditNone | XIMStatusNone, | |
1947 | 0, | |
1948 | }; | |
1949 | ||
1950 | ||
c27ed90a | 1951 | /* Create an X fontset on frame F with base font name BASE_FONTNAME. */ |
5a7df7d7 | 1952 | |
e6cba650 | 1953 | const char xic_defaut_fontset[] = "-*-*-*-r-normal--14-*-*-*-*-*-*-*"; |
bb07fa29 | 1954 | |
c28e7ae8 SM |
1955 | /* Create an Xt fontset spec from the name of a base font. |
1956 | If `motif' is True use the Motif syntax. */ | |
bb07fa29 | 1957 | char * |
e6cba650 | 1958 | xic_create_fontsetname (const char *base_fontname, int motif) |
bb07fa29 | 1959 | { |
c28e7ae8 SM |
1960 | const char *sep = motif ? ";" : ","; |
1961 | char *fontsetname; | |
1962 | ||
bb07fa29 SM |
1963 | /* Make a fontset name from the base font name. */ |
1964 | if (xic_defaut_fontset == base_fontname) | |
c28e7ae8 SM |
1965 | { /* There is no base font name, use the default. */ |
1966 | int len = strlen (base_fontname) + 2; | |
1967 | fontsetname = xmalloc (len); | |
72af86bd | 1968 | memset (fontsetname, 0, len); |
c28e7ae8 SM |
1969 | strcpy (fontsetname, base_fontname); |
1970 | } | |
bb07fa29 SM |
1971 | else |
1972 | { | |
1973 | /* Make a fontset name from the base font name. | |
1974 | The font set will be made of the following elements: | |
1975 | - the base font. | |
1976 | - the base font where the charset spec is replaced by -*-*. | |
1977 | - the same but with the family also replaced with -*-*-. */ | |
e6cba650 | 1978 | const char *p = base_fontname; |
bb07fa29 | 1979 | int i; |
df630496 | 1980 | |
bb07fa29 SM |
1981 | for (i = 0; *p; p++) |
1982 | if (*p == '-') i++; | |
1983 | if (i != 14) | |
1984 | { /* As the font name doesn't conform to XLFD, we can't | |
1985 | modify it to generalize it to allcs and allfamilies. | |
1986 | Use the specified font plus the default. */ | |
c28e7ae8 | 1987 | int len = strlen (base_fontname) + strlen (xic_defaut_fontset) + 3; |
bb07fa29 | 1988 | fontsetname = xmalloc (len); |
72af86bd | 1989 | memset (fontsetname, 0, len); |
bb07fa29 | 1990 | strcpy (fontsetname, base_fontname); |
c28e7ae8 | 1991 | strcat (fontsetname, sep); |
bb07fa29 SM |
1992 | strcat (fontsetname, xic_defaut_fontset); |
1993 | } | |
1994 | else | |
1995 | { | |
1996 | int len; | |
e6cba650 | 1997 | const char *p1 = NULL, *p2 = NULL, *p3 = NULL; |
bb07fa29 SM |
1998 | char *font_allcs = NULL; |
1999 | char *font_allfamilies = NULL; | |
968a6679 | 2000 | char *font_all = NULL; |
e6cba650 DN |
2001 | const char *allcs = "*-*-*-*-*-*-*"; |
2002 | const char *allfamilies = "-*-*-"; | |
2003 | const char *all = "*-*-*-*-"; | |
cd987aaa | 2004 | char *base; |
df630496 | 2005 | |
bb07fa29 SM |
2006 | for (i = 0, p = base_fontname; i < 8; p++) |
2007 | { | |
2008 | if (*p == '-') | |
2009 | { | |
2010 | i++; | |
2011 | if (i == 3) | |
2012 | p1 = p + 1; | |
968a6679 SM |
2013 | else if (i == 7) |
2014 | p2 = p + 1; | |
cd987aaa KH |
2015 | else if (i == 6) |
2016 | p3 = p + 1; | |
bb07fa29 SM |
2017 | } |
2018 | } | |
cd987aaa KH |
2019 | /* If base_fontname specifies ADSTYLE, make it a |
2020 | wildcard. */ | |
2021 | if (*p3 != '*') | |
2022 | { | |
2023 | int diff = (p2 - p3) - 2; | |
2024 | ||
2025 | base = alloca (strlen (base_fontname) + 1); | |
72af86bd | 2026 | memcpy (base, base_fontname, p3 - base_fontname); |
cd987aaa KH |
2027 | base[p3 - base_fontname] = '*'; |
2028 | base[(p3 - base_fontname) + 1] = '-'; | |
2029 | strcpy (base + (p3 - base_fontname) + 2, p2); | |
2030 | p = base + (p - base_fontname) - diff; | |
2031 | p1 = base + (p1 - base_fontname); | |
2032 | p2 = base + (p2 - base_fontname) - diff; | |
2033 | base_fontname = base; | |
2034 | } | |
2035 | ||
bb07fa29 SM |
2036 | /* Build the font spec that matches all charsets. */ |
2037 | len = p - base_fontname + strlen (allcs) + 1; | |
2038 | font_allcs = (char *) alloca (len); | |
72af86bd AS |
2039 | memset (font_allcs, 0, len); |
2040 | memcpy (font_allcs, base_fontname, p - base_fontname); | |
bb07fa29 SM |
2041 | strcat (font_allcs, allcs); |
2042 | ||
cd987aaa KH |
2043 | /* Build the font spec that matches all families and |
2044 | add-styles. */ | |
bb07fa29 SM |
2045 | len = p - p1 + strlen (allcs) + strlen (allfamilies) + 1; |
2046 | font_allfamilies = (char *) alloca (len); | |
72af86bd | 2047 | memset (font_allfamilies, 0, len); |
bb07fa29 | 2048 | strcpy (font_allfamilies, allfamilies); |
72af86bd | 2049 | memcpy (font_allfamilies + strlen (allfamilies), p1, p - p1); |
bb07fa29 SM |
2050 | strcat (font_allfamilies, allcs); |
2051 | ||
968a6679 SM |
2052 | /* Build the font spec that matches all. */ |
2053 | len = p - p2 + strlen (allcs) + strlen (all) + strlen (allfamilies) + 1; | |
2054 | font_all = (char *) alloca (len); | |
72af86bd | 2055 | memset (font_all, 0, len); |
968a6679 SM |
2056 | strcpy (font_all, allfamilies); |
2057 | strcat (font_all, all); | |
72af86bd | 2058 | memcpy (font_all + strlen (all) + strlen (allfamilies), p2, p - p2); |
968a6679 SM |
2059 | strcat (font_all, allcs); |
2060 | ||
bb07fa29 SM |
2061 | /* Build the actual font set name. */ |
2062 | len = strlen (base_fontname) + strlen (font_allcs) | |
968a6679 | 2063 | + strlen (font_allfamilies) + strlen (font_all) + 5; |
bb07fa29 | 2064 | fontsetname = xmalloc (len); |
72af86bd | 2065 | memset (fontsetname, 0, len); |
bb07fa29 | 2066 | strcpy (fontsetname, base_fontname); |
c28e7ae8 | 2067 | strcat (fontsetname, sep); |
bb07fa29 | 2068 | strcat (fontsetname, font_allcs); |
c28e7ae8 | 2069 | strcat (fontsetname, sep); |
bb07fa29 | 2070 | strcat (fontsetname, font_allfamilies); |
968a6679 SM |
2071 | strcat (fontsetname, sep); |
2072 | strcat (fontsetname, font_all); | |
bb07fa29 | 2073 | } |
bb07fa29 | 2074 | } |
c28e7ae8 SM |
2075 | if (motif) |
2076 | strcat (fontsetname, ":"); | |
2077 | return fontsetname; | |
bb07fa29 SM |
2078 | } |
2079 | ||
2da34f50 KH |
2080 | #ifdef DEBUG_XIC_FONTSET |
2081 | static void | |
2082 | print_fontset_result (xfs, name, missing_list, missing_count) | |
2083 | XFontSet xfs; | |
2084 | char *name; | |
2085 | char **missing_list; | |
2086 | int missing_count; | |
2087 | { | |
2088 | if (xfs) | |
2089 | fprintf (stderr, "XIC Fontset created: %s\n", name); | |
2090 | else | |
2091 | { | |
2092 | fprintf (stderr, "XIC Fontset failed: %s\n", name); | |
2093 | while (missing_count-- > 0) | |
2094 | { | |
2095 | fprintf (stderr, " missing: %s\n", *missing_list); | |
2096 | missing_list++; | |
2097 | } | |
2098 | } | |
2099 | ||
2100 | } | |
2101 | #endif | |
2102 | ||
5a7df7d7 | 2103 | static XFontSet |
971de7fb | 2104 | xic_create_xfontset (struct frame *f) |
86779fac | 2105 | { |
c27ed90a | 2106 | XFontSet xfs = NULL; |
b51238f5 | 2107 | struct font *font = FRAME_FONT (f); |
a32f056c KH |
2108 | int pixel_size = font->pixel_size; |
2109 | Lisp_Object rest, frame; | |
2110 | ||
2111 | /* See if there is another frame already using same fontset. */ | |
2112 | FOR_EACH_FRAME (rest, frame) | |
2113 | { | |
2114 | struct frame *cf = XFRAME (frame); | |
2115 | ||
2116 | if (cf != f && FRAME_LIVE_P (f) && FRAME_X_P (cf) | |
2117 | && FRAME_X_DISPLAY_INFO (cf) == FRAME_X_DISPLAY_INFO (f) | |
b51238f5 KH |
2118 | && FRAME_FONT (f) |
2119 | && FRAME_FONT (f)->pixel_size == pixel_size) | |
a32f056c KH |
2120 | { |
2121 | xfs = FRAME_XIC_FONTSET (cf); | |
2122 | break; | |
2123 | } | |
2124 | } | |
2125 | ||
2126 | if (! xfs) | |
2127 | { | |
2128 | char buf[256]; | |
2129 | char **missing_list; | |
2130 | int missing_count; | |
2131 | char *def_string; | |
e6cba650 | 2132 | const char *xlfd_format = "-*-*-medium-r-normal--%d-*-*-*-*-*"; |
a32f056c KH |
2133 | |
2134 | sprintf (buf, xlfd_format, pixel_size); | |
2135 | missing_list = NULL; | |
2136 | xfs = XCreateFontSet (FRAME_X_DISPLAY (f), buf, | |
2137 | &missing_list, &missing_count, &def_string); | |
d3483d71 | 2138 | #ifdef DEBUG_XIC_FONTSET |
22a8f595 | 2139 | print_fontset_result (xfs, buf, missing_list, missing_count); |
d3483d71 | 2140 | #endif |
a32f056c KH |
2141 | if (missing_list) |
2142 | XFreeStringList (missing_list); | |
2143 | if (! xfs) | |
2144 | { | |
2145 | /* List of pixel sizes most likely available. Find one that | |
2146 | is closest to pixel_size. */ | |
2147 | int sizes[] = {0, 8, 10, 11, 12, 14, 17, 18, 20, 24, 26, 34, 0}; | |
2148 | int *smaller, *larger; | |
2149 | ||
2150 | for (smaller = sizes; smaller[1]; smaller++) | |
2151 | if (smaller[1] >= pixel_size) | |
2152 | break; | |
2153 | larger = smaller + 1; | |
2154 | if (*larger == pixel_size) | |
2155 | larger++; | |
2156 | while (*smaller || *larger) | |
2157 | { | |
2158 | int this_size; | |
2159 | ||
2160 | if (! *larger) | |
2161 | this_size = *smaller--; | |
2162 | else if (! *smaller) | |
2163 | this_size = *larger++; | |
2164 | else if (pixel_size - *smaller < *larger - pixel_size) | |
2165 | this_size = *smaller--; | |
2166 | else | |
2167 | this_size = *larger++; | |
2168 | sprintf (buf, xlfd_format, this_size); | |
2169 | missing_list = NULL; | |
2170 | xfs = XCreateFontSet (FRAME_X_DISPLAY (f), buf, | |
2171 | &missing_list, &missing_count, &def_string); | |
d3483d71 | 2172 | #ifdef DEBUG_XIC_FONTSET |
22a8f595 | 2173 | print_fontset_result (xfs, buf, missing_list, missing_count); |
d3483d71 | 2174 | #endif |
a32f056c KH |
2175 | if (missing_list) |
2176 | XFreeStringList (missing_list); | |
2177 | if (xfs) | |
2178 | break; | |
2179 | } | |
2180 | } | |
2da34f50 KH |
2181 | if (! xfs) |
2182 | { | |
675e2c69 | 2183 | const char *last_resort = "-*-*-*-r-normal--*-*-*-*-*-*"; |
2da34f50 KH |
2184 | |
2185 | missing_list = NULL; | |
2186 | xfs = XCreateFontSet (FRAME_X_DISPLAY (f), last_resort, | |
2187 | &missing_list, &missing_count, &def_string); | |
2188 | #ifdef DEBUG_XIC_FONTSET | |
2189 | print_fontset_result (xfs, last_resort, missing_list, missing_count); | |
2190 | #endif | |
2191 | if (missing_list) | |
2192 | XFreeStringList (missing_list); | |
2193 | } | |
2194 | ||
a32f056c KH |
2195 | } |
2196 | ||
2197 | return xfs; | |
2198 | } | |
a32f056c | 2199 | |
c27ed90a JD |
2200 | /* Free the X fontset of frame F if it is the last frame using it. */ |
2201 | ||
2202 | void | |
971de7fb | 2203 | xic_free_xfontset (struct frame *f) |
c27ed90a JD |
2204 | { |
2205 | Lisp_Object rest, frame; | |
2206 | int shared_p = 0; | |
2207 | ||
2208 | if (!FRAME_XIC_FONTSET (f)) | |
2209 | return; | |
2210 | ||
2211 | /* See if there is another frame sharing the same fontset. */ | |
2212 | FOR_EACH_FRAME (rest, frame) | |
2213 | { | |
2214 | struct frame *cf = XFRAME (frame); | |
2215 | if (cf != f && FRAME_LIVE_P (f) && FRAME_X_P (cf) | |
2216 | && FRAME_X_DISPLAY_INFO (cf) == FRAME_X_DISPLAY_INFO (f) | |
2217 | && FRAME_XIC_FONTSET (cf) == FRAME_XIC_FONTSET (f)) | |
2218 | { | |
2219 | shared_p = 1; | |
2220 | break; | |
2221 | } | |
2222 | } | |
2223 | ||
2224 | if (!shared_p) | |
2225 | /* The fontset is not used anymore. It is safe to free it. */ | |
2226 | XFreeFontSet (FRAME_X_DISPLAY (f), FRAME_XIC_FONTSET (f)); | |
2227 | ||
2228 | if (FRAME_XIC_BASE_FONTNAME (f)) | |
2229 | xfree (FRAME_XIC_BASE_FONTNAME (f)); | |
2230 | FRAME_XIC_BASE_FONTNAME (f) = NULL; | |
2231 | FRAME_XIC_FONTSET (f) = NULL; | |
2232 | } | |
2233 | ||
5a7df7d7 GM |
2234 | |
2235 | /* Value is the best input style, given user preferences USER (already | |
2236 | checked to be supported by Emacs), and styles supported by the | |
2237 | input method XIM. */ | |
2238 | ||
2239 | static XIMStyle | |
971de7fb | 2240 | best_xim_style (XIMStyles *user, XIMStyles *xim) |
5a7df7d7 GM |
2241 | { |
2242 | int i, j; | |
2243 | ||
2244 | for (i = 0; i < user->count_styles; ++i) | |
2245 | for (j = 0; j < xim->count_styles; ++j) | |
2246 | if (user->supported_styles[i] == xim->supported_styles[j]) | |
2247 | return user->supported_styles[i]; | |
2248 | ||
2249 | /* Return the default style. */ | |
2250 | return XIMPreeditNothing | XIMStatusNothing; | |
2251 | } | |
2252 | ||
2253 | /* Create XIC for frame F. */ | |
2254 | ||
5df79d3d GM |
2255 | static XIMStyle xic_style; |
2256 | ||
5a7df7d7 | 2257 | void |
971de7fb | 2258 | create_frame_xic (struct frame *f) |
5a7df7d7 | 2259 | { |
5a7df7d7 GM |
2260 | XIM xim; |
2261 | XIC xic = NULL; | |
2262 | XFontSet xfs = NULL; | |
86779fac | 2263 | |
5a7df7d7 GM |
2264 | if (FRAME_XIC (f)) |
2265 | return; | |
177c0ea7 | 2266 | |
bb07fa29 | 2267 | /* Create X fontset. */ |
b51238f5 | 2268 | xfs = xic_create_xfontset (f); |
5a7df7d7 GM |
2269 | xim = FRAME_X_XIM (f); |
2270 | if (xim) | |
2271 | { | |
d9d57cb2 DL |
2272 | XRectangle s_area; |
2273 | XPoint spot; | |
5a7df7d7 GM |
2274 | XVaNestedList preedit_attr; |
2275 | XVaNestedList status_attr; | |
5a7df7d7 | 2276 | |
d9d57cb2 DL |
2277 | s_area.x = 0; s_area.y = 0; s_area.width = 1; s_area.height = 1; |
2278 | spot.x = 0; spot.y = 1; | |
86779fac | 2279 | |
5a7df7d7 GM |
2280 | /* Determine XIC style. */ |
2281 | if (xic_style == 0) | |
2282 | { | |
2283 | XIMStyles supported_list; | |
2284 | supported_list.count_styles = (sizeof supported_xim_styles | |
2285 | / sizeof supported_xim_styles[0]); | |
2286 | supported_list.supported_styles = supported_xim_styles; | |
2287 | xic_style = best_xim_style (&supported_list, | |
2288 | FRAME_X_XIM_STYLES (f)); | |
2289 | } | |
86779fac | 2290 | |
5a7df7d7 GM |
2291 | preedit_attr = XVaCreateNestedList (0, |
2292 | XNFontSet, xfs, | |
2293 | XNForeground, | |
2294 | FRAME_FOREGROUND_PIXEL (f), | |
2295 | XNBackground, | |
2296 | FRAME_BACKGROUND_PIXEL (f), | |
2297 | (xic_style & XIMPreeditPosition | |
2298 | ? XNSpotLocation | |
2299 | : NULL), | |
2300 | &spot, | |
2301 | NULL); | |
2302 | status_attr = XVaCreateNestedList (0, | |
2303 | XNArea, | |
2304 | &s_area, | |
2305 | XNFontSet, | |
2306 | xfs, | |
2307 | XNForeground, | |
2308 | FRAME_FOREGROUND_PIXEL (f), | |
2309 | XNBackground, | |
2310 | FRAME_BACKGROUND_PIXEL (f), | |
2311 | NULL); | |
2312 | ||
2313 | xic = XCreateIC (xim, | |
2314 | XNInputStyle, xic_style, | |
6b61353c KH |
2315 | XNClientWindow, FRAME_X_WINDOW (f), |
2316 | XNFocusWindow, FRAME_X_WINDOW (f), | |
5a7df7d7 GM |
2317 | XNStatusAttributes, status_attr, |
2318 | XNPreeditAttributes, preedit_attr, | |
2319 | NULL); | |
2320 | XFree (preedit_attr); | |
2321 | XFree (status_attr); | |
2322 | } | |
177c0ea7 | 2323 | |
5a7df7d7 GM |
2324 | FRAME_XIC (f) = xic; |
2325 | FRAME_XIC_STYLE (f) = xic_style; | |
2326 | FRAME_XIC_FONTSET (f) = xfs; | |
86779fac GM |
2327 | } |
2328 | ||
5a7df7d7 GM |
2329 | |
2330 | /* Destroy XIC and free XIC fontset of frame F, if any. */ | |
2331 | ||
2332 | void | |
971de7fb | 2333 | free_frame_xic (struct frame *f) |
5a7df7d7 GM |
2334 | { |
2335 | if (FRAME_XIC (f) == NULL) | |
2336 | return; | |
177c0ea7 | 2337 | |
5a7df7d7 | 2338 | XDestroyIC (FRAME_XIC (f)); |
c27ed90a | 2339 | xic_free_xfontset (f); |
5a7df7d7 GM |
2340 | |
2341 | FRAME_XIC (f) = NULL; | |
5a7df7d7 GM |
2342 | } |
2343 | ||
2344 | ||
2345 | /* Place preedit area for XIC of window W's frame to specified | |
2346 | pixel position X/Y. X and Y are relative to window W. */ | |
2347 | ||
2348 | void | |
971de7fb | 2349 | xic_set_preeditarea (struct window *w, int x, int y) |
5a7df7d7 GM |
2350 | { |
2351 | struct frame *f = XFRAME (w->frame); | |
2352 | XVaNestedList attr; | |
2353 | XPoint spot; | |
177c0ea7 | 2354 | |
17e6d491 | 2355 | spot.x = WINDOW_TO_FRAME_PIXEL_X (w, x) + WINDOW_LEFT_FRINGE_WIDTH (w); |
5a7df7d7 GM |
2356 | spot.y = WINDOW_TO_FRAME_PIXEL_Y (w, y) + FONT_BASE (FRAME_FONT (f)); |
2357 | attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); | |
2358 | XSetICValues (FRAME_XIC (f), XNPreeditAttributes, attr, NULL); | |
2359 | XFree (attr); | |
2360 | } | |
2361 | ||
2362 | ||
2363 | /* Place status area for XIC in bottom right corner of frame F.. */ | |
2364 | ||
2365 | void | |
971de7fb | 2366 | xic_set_statusarea (struct frame *f) |
5a7df7d7 GM |
2367 | { |
2368 | XIC xic = FRAME_XIC (f); | |
2369 | XVaNestedList attr; | |
2370 | XRectangle area; | |
2371 | XRectangle *needed; | |
2372 | ||
2373 | /* Negotiate geometry of status area. If input method has existing | |
2374 | status area, use its current size. */ | |
2375 | area.x = area.y = area.width = area.height = 0; | |
2376 | attr = XVaCreateNestedList (0, XNAreaNeeded, &area, NULL); | |
2377 | XSetICValues (xic, XNStatusAttributes, attr, NULL); | |
2378 | XFree (attr); | |
177c0ea7 | 2379 | |
5a7df7d7 GM |
2380 | attr = XVaCreateNestedList (0, XNAreaNeeded, &needed, NULL); |
2381 | XGetICValues (xic, XNStatusAttributes, attr, NULL); | |
2382 | XFree (attr); | |
2383 | ||
2384 | if (needed->width == 0) /* Use XNArea instead of XNAreaNeeded */ | |
2385 | { | |
2386 | attr = XVaCreateNestedList (0, XNArea, &needed, NULL); | |
2387 | XGetICValues (xic, XNStatusAttributes, attr, NULL); | |
2388 | XFree (attr); | |
2389 | } | |
2390 | ||
2391 | area.width = needed->width; | |
2392 | area.height = needed->height; | |
be786000 KS |
2393 | area.x = FRAME_PIXEL_WIDTH (f) - area.width - FRAME_INTERNAL_BORDER_WIDTH (f); |
2394 | area.y = (FRAME_PIXEL_HEIGHT (f) - area.height | |
488dd4c4 | 2395 | - FRAME_MENUBAR_HEIGHT (f) |
bfeabdc3 | 2396 | - FRAME_TOOLBAR_TOP_HEIGHT (f) |
488dd4c4 | 2397 | - FRAME_INTERNAL_BORDER_WIDTH (f)); |
5a7df7d7 GM |
2398 | XFree (needed); |
2399 | ||
2400 | attr = XVaCreateNestedList (0, XNArea, &area, NULL); | |
6b61353c | 2401 | XSetICValues (xic, XNStatusAttributes, attr, NULL); |
5a7df7d7 GM |
2402 | XFree (attr); |
2403 | } | |
2404 | ||
2405 | ||
2406 | /* Set X fontset for XIC of frame F, using base font name | |
2407 | BASE_FONTNAME. Called when a new Emacs fontset is chosen. */ | |
2408 | ||
2409 | void | |
eec47d6b | 2410 | xic_set_xfontset (struct frame *f, const char *base_fontname) |
5a7df7d7 GM |
2411 | { |
2412 | XVaNestedList attr; | |
2413 | XFontSet xfs; | |
2414 | ||
c27ed90a JD |
2415 | xic_free_xfontset (f); |
2416 | ||
b51238f5 | 2417 | xfs = xic_create_xfontset (f); |
5a7df7d7 GM |
2418 | |
2419 | attr = XVaCreateNestedList (0, XNFontSet, xfs, NULL); | |
2420 | if (FRAME_XIC_STYLE (f) & XIMPreeditPosition) | |
2421 | XSetICValues (FRAME_XIC (f), XNPreeditAttributes, attr, NULL); | |
2422 | if (FRAME_XIC_STYLE (f) & XIMStatusArea) | |
2423 | XSetICValues (FRAME_XIC (f), XNStatusAttributes, attr, NULL); | |
2424 | XFree (attr); | |
177c0ea7 | 2425 | |
5a7df7d7 GM |
2426 | FRAME_XIC_FONTSET (f) = xfs; |
2427 | } | |
2428 | ||
2429 | #endif /* HAVE_X_I18N */ | |
2430 | ||
2431 | ||
9ef48a9d | 2432 | \f |
8fc2766b RS |
2433 | #ifdef USE_X_TOOLKIT |
2434 | ||
2435 | /* Create and set up the X widget for frame F. */ | |
f58534a3 | 2436 | |
01f1ba30 | 2437 | static void |
ebd15611 | 2438 | x_window (struct frame *f, long window_prompting, int minibuffer_only) |
01f1ba30 | 2439 | { |
9ef48a9d | 2440 | XClassHint class_hints; |
31ac8d8c FP |
2441 | XSetWindowAttributes attributes; |
2442 | unsigned long attribute_mask; | |
9ef48a9d RS |
2443 | Widget shell_widget; |
2444 | Widget pane_widget; | |
6c32dd68 | 2445 | Widget frame_widget; |
9ef48a9d RS |
2446 | Arg al [25]; |
2447 | int ac; | |
2448 | ||
2449 | BLOCK_INPUT; | |
2450 | ||
b7975ee4 KH |
2451 | /* Use the resource name as the top-level widget name |
2452 | for looking up resources. Make a non-Lisp copy | |
2453 | for the window manager, so GC relocation won't bother it. | |
2454 | ||
2455 | Elsewhere we specify the window name for the window manager. */ | |
177c0ea7 | 2456 | |
cca176a0 | 2457 | { |
d5db4077 | 2458 | char *str = (char *) SDATA (Vx_resource_name); |
b7975ee4 | 2459 | f->namebuf = (char *) xmalloc (strlen (str) + 1); |
cca176a0 KH |
2460 | strcpy (f->namebuf, str); |
2461 | } | |
9ef48a9d RS |
2462 | |
2463 | ac = 0; | |
2464 | XtSetArg (al[ac], XtNallowShellResize, 1); ac++; | |
2465 | XtSetArg (al[ac], XtNinput, 1); ac++; | |
97787173 | 2466 | XtSetArg (al[ac], XtNmappedWhenManaged, 0); ac++; |
be786000 | 2467 | XtSetArg (al[ac], XtNborderWidth, f->border_width); ac++; |
9b2956e2 GM |
2468 | XtSetArg (al[ac], XtNvisual, FRAME_X_VISUAL (f)); ac++; |
2469 | XtSetArg (al[ac], XtNdepth, FRAME_X_DISPLAY_INFO (f)->n_planes); ac++; | |
2470 | XtSetArg (al[ac], XtNcolormap, FRAME_X_COLORMAP (f)); ac++; | |
cca176a0 | 2471 | shell_widget = XtAppCreateShell (f->namebuf, EMACS_CLASS, |
7a994728 | 2472 | applicationShellWidgetClass, |
82c90203 | 2473 | FRAME_X_DISPLAY (f), al, ac); |
9ef48a9d | 2474 | |
7556890b | 2475 | f->output_data.x->widget = shell_widget; |
9ef48a9d RS |
2476 | /* maybe_set_screen_title_format (shell_widget); */ |
2477 | ||
6c32dd68 PR |
2478 | pane_widget = lw_create_widget ("main", "pane", widget_id_tick++, |
2479 | (widget_value *) NULL, | |
2480 | shell_widget, False, | |
2481 | (lw_callback) NULL, | |
2482 | (lw_callback) NULL, | |
b6e11efd | 2483 | (lw_callback) NULL, |
6c32dd68 | 2484 | (lw_callback) NULL); |
9ef48a9d | 2485 | |
9b2956e2 GM |
2486 | ac = 0; |
2487 | XtSetArg (al[ac], XtNvisual, FRAME_X_VISUAL (f)); ac++; | |
2488 | XtSetArg (al[ac], XtNdepth, FRAME_X_DISPLAY_INFO (f)->n_planes); ac++; | |
2489 | XtSetArg (al[ac], XtNcolormap, FRAME_X_COLORMAP (f)); ac++; | |
723f5a07 | 2490 | XtSetArg (al[ac], XtNborderWidth, 0); ac++; |
9b2956e2 | 2491 | XtSetValues (pane_widget, al, ac); |
7556890b | 2492 | f->output_data.x->column_widget = pane_widget; |
a7f7d550 | 2493 | |
177c0ea7 | 2494 | /* mappedWhenManaged to false tells to the paned window to not map/unmap |
5e65b9ab | 2495 | the emacs screen when changing menubar. This reduces flickering. */ |
9ef48a9d RS |
2496 | |
2497 | ac = 0; | |
2498 | XtSetArg (al[ac], XtNmappedWhenManaged, 0); ac++; | |
2499 | XtSetArg (al[ac], XtNshowGrip, 0); ac++; | |
2500 | XtSetArg (al[ac], XtNallowResize, 1); ac++; | |
2501 | XtSetArg (al[ac], XtNresizeToPreferred, 1); ac++; | |
2502 | XtSetArg (al[ac], XtNemacsFrame, f); ac++; | |
9b2956e2 GM |
2503 | XtSetArg (al[ac], XtNvisual, FRAME_X_VISUAL (f)); ac++; |
2504 | XtSetArg (al[ac], XtNdepth, FRAME_X_DISPLAY_INFO (f)->n_planes); ac++; | |
2505 | XtSetArg (al[ac], XtNcolormap, FRAME_X_COLORMAP (f)); ac++; | |
723f5a07 | 2506 | XtSetArg (al[ac], XtNborderWidth, 0); ac++; |
9b2956e2 GM |
2507 | frame_widget = XtCreateWidget (f->namebuf, emacsFrameClass, pane_widget, |
2508 | al, ac); | |
177c0ea7 | 2509 | |
7556890b | 2510 | f->output_data.x->edit_widget = frame_widget; |
177c0ea7 JB |
2511 | |
2512 | XtManageChild (frame_widget); | |
a7f7d550 FP |
2513 | |
2514 | /* Do some needed geometry management. */ | |
2515 | { | |
2516 | int len; | |
2517 | char *tem, shell_position[32]; | |
6b61353c | 2518 | Arg al[10]; |
a7f7d550 | 2519 | int ac = 0; |
5031cc10 | 2520 | int extra_borders = 0; |
177c0ea7 | 2521 | int menubar_size |
7556890b RS |
2522 | = (f->output_data.x->menubar_widget |
2523 | ? (f->output_data.x->menubar_widget->core.height | |
2524 | + f->output_data.x->menubar_widget->core.border_width) | |
8fc2766b | 2525 | : 0); |
a7f7d550 | 2526 | |
f7008aff RS |
2527 | #if 0 /* Experimentally, we now get the right results |
2528 | for -geometry -0-0 without this. 24 Aug 96, rms. */ | |
01cbdba5 RS |
2529 | if (FRAME_EXTERNAL_MENU_BAR (f)) |
2530 | { | |
dd254b21 | 2531 | Dimension ibw = 0; |
01cbdba5 RS |
2532 | XtVaGetValues (pane_widget, XtNinternalBorderWidth, &ibw, NULL); |
2533 | menubar_size += ibw; | |
2534 | } | |
f7008aff | 2535 | #endif |
01cbdba5 | 2536 | |
7556890b | 2537 | f->output_data.x->menubar_height = menubar_size; |
00983aba | 2538 | |
440b0bfd | 2539 | #ifndef USE_LUCID |
5031cc10 KH |
2540 | /* Motif seems to need this amount added to the sizes |
2541 | specified for the shell widget. The Athena/Lucid widgets don't. | |
2542 | Both conclusions reached experimentally. -- rms. */ | |
440b0bfd RS |
2543 | XtVaGetValues (f->output_data.x->edit_widget, XtNinternalBorderWidth, |
2544 | &extra_borders, NULL); | |
2545 | extra_borders *= 2; | |
2546 | #endif | |
5031cc10 | 2547 | |
97787173 RS |
2548 | /* Convert our geometry parameters into a geometry string |
2549 | and specify it. | |
2550 | Note that we do not specify here whether the position | |
2551 | is a user-specified or program-specified one. | |
2552 | We pass that information later, in x_wm_set_size_hints. */ | |
2553 | { | |
be786000 | 2554 | int left = f->left_pos; |
97787173 | 2555 | int xneg = window_prompting & XNegative; |
be786000 | 2556 | int top = f->top_pos; |
97787173 RS |
2557 | int yneg = window_prompting & YNegative; |
2558 | if (xneg) | |
2559 | left = -left; | |
2560 | if (yneg) | |
2561 | top = -top; | |
c760f47e KH |
2562 | |
2563 | if (window_prompting & USPosition) | |
5031cc10 | 2564 | sprintf (shell_position, "=%dx%d%c%d%c%d", |
be786000 KS |
2565 | FRAME_PIXEL_WIDTH (f) + extra_borders, |
2566 | FRAME_PIXEL_HEIGHT (f) + menubar_size + extra_borders, | |
c760f47e KH |
2567 | (xneg ? '-' : '+'), left, |
2568 | (yneg ? '-' : '+'), top); | |
2569 | else | |
6b61353c KH |
2570 | { |
2571 | sprintf (shell_position, "=%dx%d", | |
2572 | FRAME_PIXEL_WIDTH (f) + extra_borders, | |
2573 | FRAME_PIXEL_HEIGHT (f) + menubar_size + extra_borders); | |
2574 | ||
2575 | /* Setting x and y when the position is not specified in | |
2576 | the geometry string will set program position in the WM hints. | |
2577 | If Emacs had just one program position, we could set it in | |
2578 | fallback resources, but since each make-frame call can specify | |
2579 | different program positions, this is easier. */ | |
2580 | XtSetArg (al[ac], XtNx, left); ac++; | |
2581 | XtSetArg (al[ac], XtNy, top); ac++; | |
2582 | } | |
97787173 RS |
2583 | } |
2584 | ||
a7f7d550 | 2585 | len = strlen (shell_position) + 1; |
77110caa RS |
2586 | /* We don't free this because we don't know whether |
2587 | it is safe to free it while the frame exists. | |
2588 | It isn't worth the trouble of arranging to free it | |
2589 | when the frame is deleted. */ | |
a7f7d550 FP |
2590 | tem = (char *) xmalloc (len); |
2591 | strncpy (tem, shell_position, len); | |
2592 | XtSetArg (al[ac], XtNgeometry, tem); ac++; | |
2593 | XtSetValues (shell_widget, al, ac); | |
2594 | } | |
2595 | ||
9ef48a9d RS |
2596 | XtManageChild (pane_widget); |
2597 | XtRealizeWidget (shell_widget); | |
2598 | ||
2532f20c JD |
2599 | if (FRAME_X_EMBEDDED_P (f)) |
2600 | XReparentWindow (FRAME_X_DISPLAY (f), XtWindow (shell_widget), | |
2601 | f->output_data.x->parent_desc, 0, 0); | |
2602 | ||
177c0ea7 | 2603 | FRAME_X_WINDOW (f) = XtWindow (frame_widget); |
9ef48a9d RS |
2604 | |
2605 | validate_x_resource_name (); | |
b7975ee4 | 2606 | |
d5db4077 KR |
2607 | class_hints.res_name = (char *) SDATA (Vx_resource_name); |
2608 | class_hints.res_class = (char *) SDATA (Vx_resource_class); | |
b9dc4443 | 2609 | XSetClassHint (FRAME_X_DISPLAY (f), XtWindow (shell_widget), &class_hints); |
5a7df7d7 GM |
2610 | |
2611 | #ifdef HAVE_X_I18N | |
2612 | FRAME_XIC (f) = NULL; | |
1576f1ad DL |
2613 | if (use_xim) |
2614 | create_frame_xic (f); | |
5a7df7d7 | 2615 | #endif |
64d16748 | 2616 | |
7556890b RS |
2617 | f->output_data.x->wm_hints.input = True; |
2618 | f->output_data.x->wm_hints.flags |= InputHint; | |
b9dc4443 | 2619 | XSetWMHints (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2620 | &f->output_data.x->wm_hints); |
b8228beb | 2621 | |
c4ec904f | 2622 | hack_wm_protocols (f, shell_widget); |
9ef48a9d | 2623 | |
6c32dd68 PR |
2624 | #ifdef HACK_EDITRES |
2625 | XtAddEventHandler (shell_widget, 0, True, _XEditResCheckMessages, 0); | |
2626 | #endif | |
2627 | ||
9ef48a9d | 2628 | /* Do a stupid property change to force the server to generate a |
333b20bb | 2629 | PropertyNotify event so that the event_stream server timestamp will |
9ef48a9d RS |
2630 | be initialized to something relevant to the time we created the window. |
2631 | */ | |
6c32dd68 | 2632 | XChangeProperty (XtDisplay (frame_widget), XtWindow (frame_widget), |
b9dc4443 RS |
2633 | FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, |
2634 | XA_ATOM, 32, PropModeAppend, | |
9ef48a9d RS |
2635 | (unsigned char*) NULL, 0); |
2636 | ||
5a7df7d7 | 2637 | /* Make all the standard events reach the Emacs frame. */ |
31ac8d8c | 2638 | attributes.event_mask = STANDARD_EVENT_SET; |
5a7df7d7 GM |
2639 | |
2640 | #ifdef HAVE_X_I18N | |
2641 | if (FRAME_XIC (f)) | |
2642 | { | |
2643 | /* XIM server might require some X events. */ | |
2644 | unsigned long fevent = NoEventMask; | |
6b61353c | 2645 | XGetICValues (FRAME_XIC (f), XNFilterEvents, &fevent, NULL); |
5a7df7d7 GM |
2646 | attributes.event_mask |= fevent; |
2647 | } | |
2648 | #endif /* HAVE_X_I18N */ | |
177c0ea7 | 2649 | |
31ac8d8c FP |
2650 | attribute_mask = CWEventMask; |
2651 | XChangeWindowAttributes (XtDisplay (shell_widget), XtWindow (shell_widget), | |
2652 | attribute_mask, &attributes); | |
2653 | ||
6c32dd68 | 2654 | XtMapWidget (frame_widget); |
9ef48a9d | 2655 | |
8fc2766b RS |
2656 | /* x_set_name normally ignores requests to set the name if the |
2657 | requested name is the same as the current name. This is the one | |
2658 | place where that assumption isn't correct; f->name is set, but | |
2659 | the X server hasn't been told. */ | |
2660 | { | |
2661 | Lisp_Object name; | |
2662 | int explicit = f->explicit_name; | |
2663 | ||
2664 | f->explicit_name = 0; | |
2665 | name = f->name; | |
2666 | f->name = Qnil; | |
2667 | x_set_name (f, name, explicit); | |
2668 | } | |
2669 | ||
b9dc4443 | 2670 | XDefineCursor (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
db3b2dc8 JD |
2671 | f->output_data.x->current_cursor |
2672 | = f->output_data.x->text_cursor); | |
8fc2766b RS |
2673 | |
2674 | UNBLOCK_INPUT; | |
2675 | ||
495fa05e GM |
2676 | /* This is a no-op, except under Motif. Make sure main areas are |
2677 | set to something reasonable, in case we get an error later. */ | |
2678 | lw_set_main_areas (pane_widget, 0, frame_widget); | |
8fc2766b RS |
2679 | } |
2680 | ||
9ef48a9d | 2681 | #else /* not USE_X_TOOLKIT */ |
488dd4c4 JD |
2682 | #ifdef USE_GTK |
2683 | void | |
971de7fb | 2684 | x_window (FRAME_PTR f) |
488dd4c4 JD |
2685 | { |
2686 | if (! xg_create_frame_widgets (f)) | |
2687 | error ("Unable to create window"); | |
1fcfb866 JD |
2688 | |
2689 | #ifdef HAVE_X_I18N | |
2690 | FRAME_XIC (f) = NULL; | |
6b61353c | 2691 | if (use_xim) |
1576f1ad DL |
2692 | { |
2693 | BLOCK_INPUT; | |
2694 | create_frame_xic (f); | |
2695 | if (FRAME_XIC (f)) | |
2696 | { | |
2697 | /* XIM server might require some X events. */ | |
2698 | unsigned long fevent = NoEventMask; | |
6b61353c | 2699 | XGetICValues (FRAME_XIC (f), XNFilterEvents, &fevent, NULL); |
1fcfb866 | 2700 | |
1576f1ad DL |
2701 | if (fevent != NoEventMask) |
2702 | { | |
2703 | XSetWindowAttributes attributes; | |
2704 | XWindowAttributes wattr; | |
2705 | unsigned long attribute_mask; | |
2706 | ||
2707 | XGetWindowAttributes (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
2708 | &wattr); | |
2709 | attributes.event_mask = wattr.your_event_mask | fevent; | |
2710 | attribute_mask = CWEventMask; | |
2711 | XChangeWindowAttributes (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
2712 | attribute_mask, &attributes); | |
2713 | } | |
2714 | } | |
2715 | UNBLOCK_INPUT; | |
2716 | } | |
1fcfb866 | 2717 | #endif |
488dd4c4 | 2718 | } |
9ef48a9d | 2719 | |
488dd4c4 | 2720 | #else /*! USE_GTK */ |
8fc2766b RS |
2721 | /* Create and set up the X window for frame F. */ |
2722 | ||
201d8c78 | 2723 | void |
0521f580 | 2724 | x_window (struct frame *f) |
8fc2766b RS |
2725 | { |
2726 | XClassHint class_hints; | |
2727 | XSetWindowAttributes attributes; | |
2728 | unsigned long attribute_mask; | |
2729 | ||
5bcee7ef | 2730 | attributes.background_pixel = FRAME_BACKGROUND_PIXEL (f); |
7556890b | 2731 | attributes.border_pixel = f->output_data.x->border_pixel; |
01f1ba30 JB |
2732 | attributes.bit_gravity = StaticGravity; |
2733 | attributes.backing_store = NotUseful; | |
2734 | attributes.save_under = True; | |
2735 | attributes.event_mask = STANDARD_EVENT_SET; | |
9b2956e2 GM |
2736 | attributes.colormap = FRAME_X_COLORMAP (f); |
2737 | attribute_mask = (CWBackPixel | CWBorderPixel | CWBitGravity | CWEventMask | |
2738 | | CWColormap); | |
01f1ba30 JB |
2739 | |
2740 | BLOCK_INPUT; | |
fe24a618 | 2741 | FRAME_X_WINDOW (f) |
b9dc4443 | 2742 | = XCreateWindow (FRAME_X_DISPLAY (f), |
7556890b | 2743 | f->output_data.x->parent_desc, |
be786000 KS |
2744 | f->left_pos, |
2745 | f->top_pos, | |
2746 | FRAME_PIXEL_WIDTH (f), FRAME_PIXEL_HEIGHT (f), | |
2747 | f->border_width, | |
01f1ba30 JB |
2748 | CopyFromParent, /* depth */ |
2749 | InputOutput, /* class */ | |
383d6ffc | 2750 | FRAME_X_VISUAL (f), |
01f1ba30 | 2751 | attribute_mask, &attributes); |
5a7df7d7 GM |
2752 | |
2753 | #ifdef HAVE_X_I18N | |
4dacadcc | 2754 | if (use_xim) |
5a7df7d7 | 2755 | { |
1576f1ad DL |
2756 | create_frame_xic (f); |
2757 | if (FRAME_XIC (f)) | |
2758 | { | |
2759 | /* XIM server might require some X events. */ | |
2760 | unsigned long fevent = NoEventMask; | |
6b61353c | 2761 | XGetICValues (FRAME_XIC (f), XNFilterEvents, &fevent, NULL); |
1576f1ad DL |
2762 | attributes.event_mask |= fevent; |
2763 | attribute_mask = CWEventMask; | |
2764 | XChangeWindowAttributes (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
2765 | attribute_mask, &attributes); | |
2766 | } | |
5a7df7d7 GM |
2767 | } |
2768 | #endif /* HAVE_X_I18N */ | |
177c0ea7 | 2769 | |
d387c960 | 2770 | validate_x_resource_name (); |
b7975ee4 | 2771 | |
d5db4077 KR |
2772 | class_hints.res_name = (char *) SDATA (Vx_resource_name); |
2773 | class_hints.res_class = (char *) SDATA (Vx_resource_class); | |
b9dc4443 | 2774 | XSetClassHint (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), &class_hints); |
01f1ba30 | 2775 | |
00983aba KH |
2776 | /* The menubar is part of the ordinary display; |
2777 | it does not count in addition to the height of the window. */ | |
7556890b | 2778 | f->output_data.x->menubar_height = 0; |
00983aba | 2779 | |
179956b9 JB |
2780 | /* This indicates that we use the "Passive Input" input model. |
2781 | Unless we do this, we don't get the Focus{In,Out} events that we | |
2782 | need to draw the cursor correctly. Accursed bureaucrats. | |
b9dc4443 | 2783 | XWhipsAndChains (FRAME_X_DISPLAY (f), IronMaiden, &TheRack); */ |
179956b9 | 2784 | |
7556890b RS |
2785 | f->output_data.x->wm_hints.input = True; |
2786 | f->output_data.x->wm_hints.flags |= InputHint; | |
b9dc4443 | 2787 | XSetWMHints (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2788 | &f->output_data.x->wm_hints); |
6d078211 | 2789 | f->output_data.x->wm_hints.icon_pixmap = None; |
179956b9 | 2790 | |
032e4ebe RS |
2791 | /* Request "save yourself" and "delete window" commands from wm. */ |
2792 | { | |
2793 | Atom protocols[2]; | |
b9dc4443 RS |
2794 | protocols[0] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window; |
2795 | protocols[1] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself; | |
2796 | XSetWMProtocols (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), protocols, 2); | |
032e4ebe | 2797 | } |
9ef48a9d | 2798 | |
e373f201 JB |
2799 | /* x_set_name normally ignores requests to set the name if the |
2800 | requested name is the same as the current name. This is the one | |
2801 | place where that assumption isn't correct; f->name is set, but | |
2802 | the X server hasn't been told. */ | |
2803 | { | |
98381190 | 2804 | Lisp_Object name; |
cf177271 | 2805 | int explicit = f->explicit_name; |
e373f201 | 2806 | |
cf177271 | 2807 | f->explicit_name = 0; |
98381190 KH |
2808 | name = f->name; |
2809 | f->name = Qnil; | |
cf177271 | 2810 | x_set_name (f, name, explicit); |
e373f201 JB |
2811 | } |
2812 | ||
b9dc4443 | 2813 | XDefineCursor (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
72ec0c8d JD |
2814 | f->output_data.x->current_cursor |
2815 | = f->output_data.x->text_cursor); | |
9ef48a9d | 2816 | |
01f1ba30 JB |
2817 | UNBLOCK_INPUT; |
2818 | ||
fe24a618 | 2819 | if (FRAME_X_WINDOW (f) == 0) |
9ef48a9d | 2820 | error ("Unable to create window"); |
01f1ba30 JB |
2821 | } |
2822 | ||
488dd4c4 | 2823 | #endif /* not USE_GTK */ |
8fc2766b RS |
2824 | #endif /* not USE_X_TOOLKIT */ |
2825 | ||
289978b5 LT |
2826 | /* Verify that the icon position args for this window are valid. */ |
2827 | ||
2828 | static void | |
971de7fb | 2829 | x_icon_verify (struct frame *f, Lisp_Object parms) |
289978b5 LT |
2830 | { |
2831 | Lisp_Object icon_x, icon_y; | |
2832 | ||
2833 | /* Set the position of the icon. Note that twm groups all | |
2834 | icons in an icon window. */ | |
2835 | icon_x = x_frame_get_and_record_arg (f, parms, Qicon_left, 0, 0, RES_TYPE_NUMBER); | |
2836 | icon_y = x_frame_get_and_record_arg (f, parms, Qicon_top, 0, 0, RES_TYPE_NUMBER); | |
2837 | if (!EQ (icon_x, Qunbound) && !EQ (icon_y, Qunbound)) | |
2838 | { | |
2839 | CHECK_NUMBER (icon_x); | |
2840 | CHECK_NUMBER (icon_y); | |
2841 | } | |
2842 | else if (!EQ (icon_x, Qunbound) || !EQ (icon_y, Qunbound)) | |
2843 | error ("Both left and top icon corners of icon must be specified"); | |
2844 | } | |
2845 | ||
01f1ba30 JB |
2846 | /* Handle the icon stuff for this window. Perhaps later we might |
2847 | want an x_set_icon_position which can be called interactively as | |
b9dc4443 | 2848 | well. */ |
01f1ba30 JB |
2849 | |
2850 | static void | |
971de7fb | 2851 | x_icon (struct frame *f, Lisp_Object parms) |
01f1ba30 | 2852 | { |
f9942c9e | 2853 | Lisp_Object icon_x, icon_y; |
fd0f53a9 | 2854 | #if 0 |
abb4b7ec | 2855 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); |
fd0f53a9 | 2856 | #endif |
01f1ba30 JB |
2857 | |
2858 | /* Set the position of the icon. Note that twm groups all | |
b9dc4443 | 2859 | icons in an icon window. */ |
7c0d3ed8 KS |
2860 | icon_x = x_frame_get_and_record_arg (f, parms, Qicon_left, 0, 0, RES_TYPE_NUMBER); |
2861 | icon_y = x_frame_get_and_record_arg (f, parms, Qicon_top, 0, 0, RES_TYPE_NUMBER); | |
f9942c9e | 2862 | if (!EQ (icon_x, Qunbound) && !EQ (icon_y, Qunbound)) |
01f1ba30 | 2863 | { |
b7826503 PJ |
2864 | CHECK_NUMBER (icon_x); |
2865 | CHECK_NUMBER (icon_y); | |
01f1ba30 | 2866 | } |
f9942c9e | 2867 | else if (!EQ (icon_x, Qunbound) || !EQ (icon_y, Qunbound)) |
01f1ba30 | 2868 | error ("Both left and top icon corners of icon must be specified"); |
01f1ba30 | 2869 | |
f9942c9e JB |
2870 | BLOCK_INPUT; |
2871 | ||
fe24a618 JB |
2872 | if (! EQ (icon_x, Qunbound)) |
2873 | x_wm_set_icon_position (f, XINT (icon_x), XINT (icon_y)); | |
f9942c9e | 2874 | |
a9d54793 KL |
2875 | #if 0 /* x_get_arg removes the visibility parameter as a side effect, |
2876 | but x_create_frame still needs it. */ | |
01f1ba30 | 2877 | /* Start up iconic or window? */ |
49795535 | 2878 | x_wm_set_window_state |
333b20bb GM |
2879 | (f, (EQ (x_get_arg (dpyinfo, parms, Qvisibility, 0, 0, RES_TYPE_SYMBOL), |
2880 | Qicon) | |
49795535 JB |
2881 | ? IconicState |
2882 | : NormalState)); | |
a9d54793 | 2883 | #endif |
01f1ba30 | 2884 | |
d5db4077 | 2885 | x_text_icon (f, (char *) SDATA ((!NILP (f->icon_name) |
f468da95 | 2886 | ? f->icon_name |
d5db4077 | 2887 | : f->name))); |
80534dd6 | 2888 | |
01f1ba30 JB |
2889 | UNBLOCK_INPUT; |
2890 | } | |
2891 | ||
b243755a | 2892 | /* Make the GCs needed for this window, setting the |
01f1ba30 JB |
2893 | background, border and mouse colors; also create the |
2894 | mouse cursor and the gray border tile. */ | |
2895 | ||
2896 | static void | |
971de7fb | 2897 | x_make_gc (struct frame *f) |
01f1ba30 JB |
2898 | { |
2899 | XGCValues gc_values; | |
01f1ba30 | 2900 | |
6afb1d07 JB |
2901 | BLOCK_INPUT; |
2902 | ||
b243755a | 2903 | /* Create the GCs of this frame. |
9ef48a9d | 2904 | Note that many default values are used. */ |
01f1ba30 | 2905 | |
ce593f6e KL |
2906 | gc_values.foreground = FRAME_FOREGROUND_PIXEL (f); |
2907 | gc_values.background = FRAME_BACKGROUND_PIXEL (f); | |
9ef48a9d | 2908 | gc_values.line_width = 0; /* Means 1 using fast algorithm. */ |
959e647d GM |
2909 | f->output_data.x->normal_gc |
2910 | = XCreateGC (FRAME_X_DISPLAY (f), | |
2911 | FRAME_X_WINDOW (f), | |
b51238f5 | 2912 | GCLineWidth | GCForeground | GCBackground, |
959e647d | 2913 | &gc_values); |
01f1ba30 | 2914 | |
b9dc4443 | 2915 | /* Reverse video style. */ |
ce593f6e KL |
2916 | gc_values.foreground = FRAME_BACKGROUND_PIXEL (f); |
2917 | gc_values.background = FRAME_FOREGROUND_PIXEL (f); | |
959e647d GM |
2918 | f->output_data.x->reverse_gc |
2919 | = XCreateGC (FRAME_X_DISPLAY (f), | |
2920 | FRAME_X_WINDOW (f), | |
b51238f5 | 2921 | GCForeground | GCBackground | GCLineWidth, |
959e647d | 2922 | &gc_values); |
01f1ba30 | 2923 | |
9ef48a9d | 2924 | /* Cursor has cursor-color background, background-color foreground. */ |
ce593f6e | 2925 | gc_values.foreground = FRAME_BACKGROUND_PIXEL (f); |
7556890b | 2926 | gc_values.background = f->output_data.x->cursor_pixel; |
01f1ba30 | 2927 | gc_values.fill_style = FillOpaqueStippled; |
7556890b | 2928 | f->output_data.x->cursor_gc |
b9dc4443 | 2929 | = XCreateGC (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
b51238f5 | 2930 | (GCForeground | GCBackground |
c8bcd18a | 2931 | | GCFillStyle | GCLineWidth), |
01f1ba30 JB |
2932 | &gc_values); |
2933 | ||
333b20bb GM |
2934 | /* Reliefs. */ |
2935 | f->output_data.x->white_relief.gc = 0; | |
2936 | f->output_data.x->black_relief.gc = 0; | |
2937 | ||
01f1ba30 | 2938 | /* Create the gray border tile used when the pointer is not in |
f676886a | 2939 | the frame. Since this depends on the frame's pixel values, |
9ef48a9d | 2940 | this must be done on a per-frame basis. */ |
7556890b | 2941 | f->output_data.x->border_tile |
d043f1a4 | 2942 | = (XCreatePixmapFromBitmapData |
177c0ea7 | 2943 | (FRAME_X_DISPLAY (f), FRAME_X_DISPLAY_INFO (f)->root_window, |
d043f1a4 | 2944 | gray_bits, gray_width, gray_height, |
ce593f6e KL |
2945 | FRAME_FOREGROUND_PIXEL (f), |
2946 | FRAME_BACKGROUND_PIXEL (f), | |
ab452f99 | 2947 | DefaultDepth (FRAME_X_DISPLAY (f), FRAME_X_SCREEN_NUMBER (f)))); |
6afb1d07 JB |
2948 | |
2949 | UNBLOCK_INPUT; | |
01f1ba30 | 2950 | } |
01f1ba30 | 2951 | |
959e647d | 2952 | |
2b34df4e | 2953 | /* Free what was allocated in x_make_gc. */ |
959e647d GM |
2954 | |
2955 | void | |
971de7fb | 2956 | x_free_gcs (struct frame *f) |
959e647d GM |
2957 | { |
2958 | Display *dpy = FRAME_X_DISPLAY (f); | |
2959 | ||
2960 | BLOCK_INPUT; | |
177c0ea7 | 2961 | |
959e647d GM |
2962 | if (f->output_data.x->normal_gc) |
2963 | { | |
2964 | XFreeGC (dpy, f->output_data.x->normal_gc); | |
2965 | f->output_data.x->normal_gc = 0; | |
2966 | } | |
2967 | ||
2968 | if (f->output_data.x->reverse_gc) | |
2969 | { | |
2970 | XFreeGC (dpy, f->output_data.x->reverse_gc); | |
2971 | f->output_data.x->reverse_gc = 0; | |
2972 | } | |
177c0ea7 | 2973 | |
959e647d GM |
2974 | if (f->output_data.x->cursor_gc) |
2975 | { | |
2976 | XFreeGC (dpy, f->output_data.x->cursor_gc); | |
2977 | f->output_data.x->cursor_gc = 0; | |
2978 | } | |
2979 | ||
2980 | if (f->output_data.x->border_tile) | |
2981 | { | |
2982 | XFreePixmap (dpy, f->output_data.x->border_tile); | |
2983 | f->output_data.x->border_tile = 0; | |
2984 | } | |
2985 | ||
2986 | UNBLOCK_INPUT; | |
2987 | } | |
2988 | ||
2989 | ||
eaf1eea9 GM |
2990 | /* Handler for signals raised during x_create_frame and |
2991 | x_create_top_frame. FRAME is the frame which is partially | |
2992 | constructed. */ | |
2993 | ||
2994 | static Lisp_Object | |
971de7fb | 2995 | unwind_create_frame (Lisp_Object frame) |
eaf1eea9 GM |
2996 | { |
2997 | struct frame *f = XFRAME (frame); | |
2998 | ||
8346e08b KL |
2999 | /* If frame is already dead, nothing to do. This can happen if the |
3000 | display is disconnected after the frame has become official, but | |
3001 | before x_create_frame removes the unwind protect. */ | |
3002 | if (!FRAME_LIVE_P (f)) | |
3003 | return Qnil; | |
3004 | ||
eaf1eea9 GM |
3005 | /* If frame is ``official'', nothing to do. */ |
3006 | if (!CONSP (Vframe_list) || !EQ (XCAR (Vframe_list), frame)) | |
3007 | { | |
f1d2ce7f | 3008 | #if GLYPH_DEBUG |
eaf1eea9 GM |
3009 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); |
3010 | #endif | |
177c0ea7 | 3011 | |
eaf1eea9 GM |
3012 | x_free_frame_resources (f); |
3013 | ||
5b3f8550 | 3014 | #if GLYPH_DEBUG |
eaf1eea9 GM |
3015 | /* Check that reference counts are indeed correct. */ |
3016 | xassert (dpyinfo->reference_count == dpyinfo_refcount); | |
3017 | xassert (dpyinfo->image_cache->refcount == image_cache_refcount); | |
5b3f8550 | 3018 | #endif |
c844a81a | 3019 | return Qt; |
eaf1eea9 | 3020 | } |
177c0ea7 | 3021 | |
eaf1eea9 GM |
3022 | return Qnil; |
3023 | } | |
3024 | ||
b51238f5 | 3025 | |
02ed2ea8 | 3026 | static void |
971de7fb | 3027 | x_default_font_parameter (struct frame *f, Lisp_Object parms) |
02ed2ea8 KH |
3028 | { |
3029 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); | |
770e2e6e | 3030 | Lisp_Object font_param = x_get_arg (dpyinfo, parms, Qfont, NULL, NULL, |
637fa988 | 3031 | RES_TYPE_STRING); |
e9b7ab96 | 3032 | Lisp_Object font = Qnil; |
770e2e6e | 3033 | if (EQ (font_param, Qunbound)) |
0d1d0d26 JD |
3034 | font_param = Qnil; |
3035 | ||
3036 | if (NILP (font_param)) | |
637fa988 | 3037 | { |
5fc8e5bc | 3038 | /* System font should take precedendce over X resources. We suggest this |
0d1d0d26 JD |
3039 | regardless of font-use-system-font because .emacs may not have been |
3040 | read yet. */ | |
3041 | const char *system_font = xsettings_get_system_font (); | |
e9b7ab96 JD |
3042 | if (system_font) |
3043 | { | |
3044 | char *name = xstrdup (system_font); | |
3045 | font = font_open_by_name (f, name); | |
e9b7ab96 JD |
3046 | free (name); |
3047 | } | |
637fa988 | 3048 | } |
0d1d0d26 | 3049 | |
e9b7ab96 JD |
3050 | if (NILP (font)) |
3051 | font = !NILP (font_param) ? font_param | |
3052 | : x_get_arg (dpyinfo, parms, Qfont, "font", "Font", RES_TYPE_STRING); | |
3053 | ||
3054 | if (! FONTP (font) && ! STRINGP (font)) | |
02ed2ea8 | 3055 | { |
675e2c69 | 3056 | const char *names[] |
be9d013a CY |
3057 | = { |
3058 | #ifdef HAVE_XFT | |
d7afccca | 3059 | /* This will find the normal Xft font. */ |
c024ac08 | 3060 | "monospace-10", |
be9d013a CY |
3061 | #endif |
3062 | "-adobe-courier-medium-r-*-*-*-120-*-*-*-*-iso8859-1", | |
3063 | "-misc-fixed-medium-r-normal-*-*-140-*-*-c-*-iso8859-1", | |
02ed2ea8 KH |
3064 | "-*-*-medium-r-normal-*-*-140-*-*-c-*-iso8859-1", |
3065 | /* This was formerly the first thing tried, but it finds | |
3066 | too many fonts and takes too long. */ | |
3067 | "-*-*-medium-r-*-*-*-*-*-*-c-*-iso8859-1", | |
3068 | /* If those didn't work, look for something which will | |
3069 | at least work. */ | |
3070 | "-*-fixed-*-*-*-*-*-140-*-*-c-*-iso8859-1", | |
25c25256 | 3071 | "fixed", |
02ed2ea8 KH |
3072 | NULL }; |
3073 | int i; | |
3074 | ||
3075 | for (i = 0; names[i]; i++) | |
3076 | { | |
3077 | font = font_open_by_name (f, names[i]); | |
3078 | if (! NILP (font)) | |
3079 | break; | |
3080 | } | |
3081 | if (NILP (font)) | |
25c25256 | 3082 | error ("No suitable font was found"); |
02ed2ea8 | 3083 | } |
770e2e6e | 3084 | else if (!NILP (font_param)) |
27129af9 SM |
3085 | { |
3086 | /* Remember the explicit font parameter, so we can re-apply it after | |
3087 | we've applied the `default' face settings. */ | |
770e2e6e SM |
3088 | x_set_frame_parameters (f, Fcons (Fcons (Qfont_param, font_param), Qnil)); |
3089 | } | |
637fa988 | 3090 | |
5fc8e5bc J |
3091 | /* This call will make X resources override any system font setting. */ |
3092 | x_default_parameter (f, parms, Qfont, font, "font", "Font", RES_TYPE_STRING); | |
02ed2ea8 | 3093 | } |
b51238f5 | 3094 | |
eaf1eea9 | 3095 | |
1c44e124 CY |
3096 | DEFUN ("x-wm-set-size-hint", Fx_wm_set_size_hint, Sx_wm_set_size_hint, |
3097 | 0, 1, 0, | |
3098 | doc: /* Send the size hints for frame FRAME to the window manager. | |
3099 | If FRAME is nil, use the selected frame. */) | |
5842a27b | 3100 | (Lisp_Object frame) |
1c44e124 CY |
3101 | { |
3102 | struct frame *f; | |
3103 | if (NILP (frame)) | |
3104 | frame = selected_frame; | |
3105 | f = XFRAME (frame); | |
3106 | BLOCK_INPUT; | |
3b18571d CY |
3107 | if (FRAME_X_P (f)) |
3108 | x_wm_set_size_hint (f, 0, 0); | |
1c44e124 | 3109 | UNBLOCK_INPUT; |
653a3150 | 3110 | return Qnil; |
1c44e124 CY |
3111 | } |
3112 | ||
3e6bec3b JD |
3113 | static void |
3114 | set_machine_and_pid_properties (struct frame *f) | |
3115 | { | |
ac61e7e1 | 3116 | long pid = (long) getpid (); |
3e6bec3b | 3117 | |
66b16767 J |
3118 | /* This will set WM_CLIENT_MACHINE and WM_LOCALE_NAME. */ |
3119 | XSetWMProperties (FRAME_X_DISPLAY (f), FRAME_OUTER_WINDOW (f), NULL, NULL, | |
3120 | NULL, 0, NULL, NULL, NULL); | |
3e6bec3b JD |
3121 | XChangeProperty (FRAME_X_DISPLAY (f), |
3122 | FRAME_OUTER_WINDOW (f), | |
3123 | XInternAtom (FRAME_X_DISPLAY (f), | |
3124 | "_NET_WM_PID", | |
3125 | False), | |
3126 | XA_CARDINAL, 32, PropModeReplace, | |
3127 | (unsigned char *) &pid, 1); | |
3128 | } | |
3129 | ||
f676886a | 3130 | DEFUN ("x-create-frame", Fx_create_frame, Sx_create_frame, |
01f1ba30 | 3131 | 1, 1, 0, |
7ee72033 | 3132 | doc: /* Make a new X window, which is called a "frame" in Emacs terms. |
d29a9848 | 3133 | Return an Emacs frame object. |
e0079d39 | 3134 | PARMS is an alist of frame parameters. |
c061c855 GM |
3135 | If the parameters specify that the frame should not have a minibuffer, |
3136 | and do not specify a specific minibuffer window to use, | |
3137 | then `default-minibuffer-frame' must be a frame whose minibuffer can | |
3138 | be shared by the new frame. | |
3139 | ||
7ee72033 | 3140 | This function is an internal primitive--use `make-frame' instead. */) |
5842a27b | 3141 | (Lisp_Object parms) |
01f1ba30 | 3142 | { |
f676886a | 3143 | struct frame *f; |
2365c027 | 3144 | Lisp_Object frame, tem; |
01f1ba30 JB |
3145 | Lisp_Object name; |
3146 | int minibuffer_only = 0; | |
3147 | long window_prompting = 0; | |
45d45af5 | 3148 | int width, height; |
331379bf | 3149 | int count = SPECPDL_INDEX (); |
ecaca587 | 3150 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4; |
b9dc4443 | 3151 | Lisp_Object display; |
333b20bb | 3152 | struct x_display_info *dpyinfo = NULL; |
a59e4f3d | 3153 | Lisp_Object parent; |
e557f19d | 3154 | struct kboard *kb; |
01f1ba30 | 3155 | |
5fa98fcf RS |
3156 | parms = Fcopy_alist (parms); |
3157 | ||
b7975ee4 KH |
3158 | /* Use this general default value to start with |
3159 | until we know if this frame has a specified name. */ | |
3160 | Vx_resource_name = Vinvocation_name; | |
3161 | ||
6ed8eeff | 3162 | display = x_get_arg (dpyinfo, parms, Qterminal, 0, 0, RES_TYPE_NUMBER); |
1705c933 | 3163 | if (EQ (display, Qunbound)) |
b6660415 | 3164 | display = x_get_arg (dpyinfo, parms, Qdisplay, 0, 0, RES_TYPE_STRING); |
b9dc4443 RS |
3165 | if (EQ (display, Qunbound)) |
3166 | display = Qnil; | |
3167 | dpyinfo = check_x_display_info (display); | |
6ed8eeff | 3168 | kb = dpyinfo->terminal->kboard; |
b9dc4443 | 3169 | |
89acb56d SM |
3170 | if (!dpyinfo->terminal->name) |
3171 | error ("Terminal is not live, can't create new frames on it"); | |
ab797f65 | 3172 | |
333b20bb | 3173 | name = x_get_arg (dpyinfo, parms, Qname, "name", "Name", RES_TYPE_STRING); |
6a5e54e2 | 3174 | if (!STRINGP (name) |
cf177271 JB |
3175 | && ! EQ (name, Qunbound) |
3176 | && ! NILP (name)) | |
08a90d6a | 3177 | error ("Invalid frame name--not a string or nil"); |
01f1ba30 | 3178 | |
b7975ee4 KH |
3179 | if (STRINGP (name)) |
3180 | Vx_resource_name = name; | |
3181 | ||
a59e4f3d | 3182 | /* See if parent window is specified. */ |
333b20bb | 3183 | parent = x_get_arg (dpyinfo, parms, Qparent_id, NULL, NULL, RES_TYPE_NUMBER); |
a59e4f3d RS |
3184 | if (EQ (parent, Qunbound)) |
3185 | parent = Qnil; | |
3186 | if (! NILP (parent)) | |
b7826503 | 3187 | CHECK_NUMBER (parent); |
a59e4f3d | 3188 | |
ecaca587 RS |
3189 | /* make_frame_without_minibuffer can run Lisp code and garbage collect. */ |
3190 | /* No need to protect DISPLAY because that's not used after passing | |
3191 | it to make_frame_without_minibuffer. */ | |
3192 | frame = Qnil; | |
3193 | GCPRO4 (parms, parent, name, frame); | |
333b20bb GM |
3194 | tem = x_get_arg (dpyinfo, parms, Qminibuffer, "minibuffer", "Minibuffer", |
3195 | RES_TYPE_SYMBOL); | |
f9942c9e | 3196 | if (EQ (tem, Qnone) || NILP (tem)) |
2526c290 | 3197 | f = make_frame_without_minibuffer (Qnil, kb, display); |
f9942c9e | 3198 | else if (EQ (tem, Qonly)) |
01f1ba30 | 3199 | { |
f676886a | 3200 | f = make_minibuffer_frame (); |
01f1ba30 JB |
3201 | minibuffer_only = 1; |
3202 | } | |
6a5e54e2 | 3203 | else if (WINDOWP (tem)) |
2526c290 | 3204 | f = make_frame_without_minibuffer (tem, kb, display); |
f9942c9e JB |
3205 | else |
3206 | f = make_frame (1); | |
01f1ba30 | 3207 | |
ecaca587 RS |
3208 | XSETFRAME (frame, f); |
3209 | ||
a3c87d4e JB |
3210 | /* Note that X Windows does support scroll bars. */ |
3211 | FRAME_CAN_HAVE_SCROLL_BARS (f) = 1; | |
179956b9 | 3212 | |
6ed8eeff KL |
3213 | f->terminal = dpyinfo->terminal; |
3214 | f->terminal->reference_count++; | |
428a555e | 3215 | |
08a90d6a | 3216 | f->output_method = output_x_window; |
7556890b | 3217 | f->output_data.x = (struct x_output *) xmalloc (sizeof (struct x_output)); |
72af86bd | 3218 | memset (f->output_data.x, 0, sizeof (struct x_output)); |
7556890b | 3219 | f->output_data.x->icon_bitmap = -1; |
be786000 | 3220 | FRAME_FONTSET (f) = -1; |
333b20bb GM |
3221 | f->output_data.x->scroll_bar_foreground_pixel = -1; |
3222 | f->output_data.x->scroll_bar_background_pixel = -1; | |
f15340b7 MB |
3223 | #ifdef USE_TOOLKIT_SCROLL_BARS |
3224 | f->output_data.x->scroll_bar_top_shadow_pixel = -1; | |
3225 | f->output_data.x->scroll_bar_bottom_shadow_pixel = -1; | |
3226 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
08a90d6a | 3227 | |
f468da95 | 3228 | f->icon_name |
333b20bb GM |
3229 | = x_get_arg (dpyinfo, parms, Qicon_name, "iconName", "Title", |
3230 | RES_TYPE_STRING); | |
f468da95 RS |
3231 | if (! STRINGP (f->icon_name)) |
3232 | f->icon_name = Qnil; | |
80534dd6 | 3233 | |
08a90d6a | 3234 | FRAME_X_DISPLAY_INFO (f) = dpyinfo; |
e3d56613 RS |
3235 | |
3236 | /* With FRAME_X_DISPLAY_INFO set up, this unwind-protect is safe. */ | |
3237 | record_unwind_protect (unwind_create_frame, frame); | |
f1d2ce7f | 3238 | #if GLYPH_DEBUG |
354884c4 | 3239 | image_cache_refcount = FRAME_IMAGE_CACHE (f)->refcount; |
eaf1eea9 GM |
3240 | dpyinfo_refcount = dpyinfo->reference_count; |
3241 | #endif /* GLYPH_DEBUG */ | |
08a90d6a | 3242 | |
9b2956e2 GM |
3243 | /* These colors will be set anyway later, but it's important |
3244 | to get the color reference counts right, so initialize them! */ | |
3245 | { | |
3246 | Lisp_Object black; | |
3247 | struct gcpro gcpro1; | |
cefecbcf GM |
3248 | |
3249 | /* Function x_decode_color can signal an error. Make | |
3250 | sure to initialize color slots so that we won't try | |
3251 | to free colors we haven't allocated. */ | |
ce593f6e KL |
3252 | FRAME_FOREGROUND_PIXEL (f) = -1; |
3253 | FRAME_BACKGROUND_PIXEL (f) = -1; | |
cefecbcf GM |
3254 | f->output_data.x->cursor_pixel = -1; |
3255 | f->output_data.x->cursor_foreground_pixel = -1; | |
3256 | f->output_data.x->border_pixel = -1; | |
3257 | f->output_data.x->mouse_pixel = -1; | |
177c0ea7 | 3258 | |
9b2956e2 GM |
3259 | black = build_string ("black"); |
3260 | GCPRO1 (black); | |
ce593f6e | 3261 | FRAME_FOREGROUND_PIXEL (f) |
9b2956e2 | 3262 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); |
ce593f6e | 3263 | FRAME_BACKGROUND_PIXEL (f) |
9b2956e2 GM |
3264 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); |
3265 | f->output_data.x->cursor_pixel | |
3266 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3267 | f->output_data.x->cursor_foreground_pixel | |
3268 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3269 | f->output_data.x->border_pixel | |
3270 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3271 | f->output_data.x->mouse_pixel | |
3272 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3273 | UNGCPRO; | |
3274 | } | |
3275 | ||
a59e4f3d RS |
3276 | /* Specify the parent under which to make this X window. */ |
3277 | ||
3278 | if (!NILP (parent)) | |
3279 | { | |
8c239ac3 | 3280 | f->output_data.x->parent_desc = (Window) XFASTINT (parent); |
7556890b | 3281 | f->output_data.x->explicit_parent = 1; |
a59e4f3d RS |
3282 | } |
3283 | else | |
3284 | { | |
7556890b RS |
3285 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; |
3286 | f->output_data.x->explicit_parent = 0; | |
a59e4f3d RS |
3287 | } |
3288 | ||
cf177271 JB |
3289 | /* Set the name; the functions to which we pass f expect the name to |
3290 | be set. */ | |
3291 | if (EQ (name, Qunbound) || NILP (name)) | |
3292 | { | |
08a90d6a | 3293 | f->name = build_string (dpyinfo->x_id_name); |
cf177271 JB |
3294 | f->explicit_name = 0; |
3295 | } | |
3296 | else | |
3297 | { | |
3298 | f->name = name; | |
3299 | f->explicit_name = 1; | |
9ef48a9d RS |
3300 | /* use the frame's title when getting resources for this frame. */ |
3301 | specbind (Qx_resource_name, name); | |
cf177271 | 3302 | } |
01f1ba30 | 3303 | |
02ed2ea8 KH |
3304 | f->resx = dpyinfo->resx; |
3305 | f->resy = dpyinfo->resy; | |
3306 | ||
02ed2ea8 KH |
3307 | #ifdef HAVE_FREETYPE |
3308 | #ifdef HAVE_XFT | |
b51238f5 | 3309 | register_font_driver (&xftfont_driver, f); |
02ed2ea8 | 3310 | #else /* not HAVE_XFT */ |
b51238f5 | 3311 | register_font_driver (&ftxfont_driver, f); |
02ed2ea8 KH |
3312 | #endif /* not HAVE_XFT */ |
3313 | #endif /* HAVE_FREETYPE */ | |
6332668d | 3314 | register_font_driver (&xfont_driver, f); |
297cc20a | 3315 | |
b51238f5 KH |
3316 | x_default_parameter (f, parms, Qfont_backend, Qnil, |
3317 | "fontBackend", "FontBackend", RES_TYPE_STRING); | |
02ed2ea8 | 3318 | |
01f1ba30 JB |
3319 | /* Extract the window parameters from the supplied values |
3320 | that are needed to determine window geometry. */ | |
b51238f5 | 3321 | x_default_font_parameter (f, parms); |
62d168d8 CY |
3322 | if (!FRAME_FONT (f)) |
3323 | { | |
3324 | delete_frame (frame, Qnoelisp); | |
3325 | error ("Invalid frame font"); | |
3326 | } | |
9ef48a9d | 3327 | |
2532f20c JD |
3328 | /* Frame contents get displaced if an embedded X window has a border. */ |
3329 | if (! FRAME_X_EMBEDDED_P (f)) | |
4bef8d26 | 3330 | x_default_parameter (f, parms, Qborder_width, make_number (0), |
2532f20c | 3331 | "borderWidth", "BorderWidth", RES_TYPE_NUMBER); |
177c0ea7 | 3332 | |
4e397688 | 3333 | /* This defaults to 1 in order to match xterm. We recognize either |
ddf768c3 JB |
3334 | internalBorderWidth or internalBorder (which is what xterm calls |
3335 | it). */ | |
3336 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
3337 | { | |
3338 | Lisp_Object value; | |
3339 | ||
abb4b7ec | 3340 | value = x_get_arg (dpyinfo, parms, Qinternal_border_width, |
333b20bb | 3341 | "internalBorder", "internalBorder", RES_TYPE_NUMBER); |
ddf768c3 JB |
3342 | if (! EQ (value, Qunbound)) |
3343 | parms = Fcons (Fcons (Qinternal_border_width, value), | |
3344 | parms); | |
3345 | } | |
a099c27a SM |
3346 | x_default_parameter (f, parms, Qinternal_border_width, |
3347 | #ifdef USE_GTK /* We used to impose 0 in xg_create_frame_widgets. */ | |
3348 | make_number (0), | |
3349 | #else | |
3350 | make_number (1), | |
3351 | #endif | |
333b20bb GM |
3352 | "internalBorderWidth", "internalBorderWidth", |
3353 | RES_TYPE_NUMBER); | |
303500aa CY |
3354 | x_default_parameter (f, parms, Qvertical_scroll_bars, |
3355 | #if defined(USE_GTK) && defined(USE_TOOLKIT_SCROLL_BARS) | |
3356 | Qright, | |
3357 | #else | |
3358 | Qleft, | |
3359 | #endif | |
333b20bb GM |
3360 | "verticalScrollBars", "ScrollBars", |
3361 | RES_TYPE_SYMBOL); | |
01f1ba30 | 3362 | |
b9dc4443 | 3363 | /* Also do the stuff which must be set before the window exists. */ |
cf177271 | 3364 | x_default_parameter (f, parms, Qforeground_color, build_string ("black"), |
333b20bb | 3365 | "foreground", "Foreground", RES_TYPE_STRING); |
cf177271 | 3366 | x_default_parameter (f, parms, Qbackground_color, build_string ("white"), |
0b60fc91 | 3367 | "background", "Background", RES_TYPE_STRING); |
cf177271 | 3368 | x_default_parameter (f, parms, Qmouse_color, build_string ("black"), |
333b20bb | 3369 | "pointerColor", "Foreground", RES_TYPE_STRING); |
cf177271 | 3370 | x_default_parameter (f, parms, Qborder_color, build_string ("black"), |
333b20bb | 3371 | "borderColor", "BorderColor", RES_TYPE_STRING); |
d62c8769 GM |
3372 | x_default_parameter (f, parms, Qscreen_gamma, Qnil, |
3373 | "screenGamma", "ScreenGamma", RES_TYPE_FLOAT); | |
563b67aa GM |
3374 | x_default_parameter (f, parms, Qline_spacing, Qnil, |
3375 | "lineSpacing", "LineSpacing", RES_TYPE_NUMBER); | |
b3ba0aa8 KS |
3376 | x_default_parameter (f, parms, Qleft_fringe, Qnil, |
3377 | "leftFringe", "LeftFringe", RES_TYPE_NUMBER); | |
3378 | x_default_parameter (f, parms, Qright_fringe, Qnil, | |
3379 | "rightFringe", "RightFringe", RES_TYPE_NUMBER); | |
333b20bb GM |
3380 | |
3381 | x_default_scroll_bar_color_parameter (f, parms, Qscroll_bar_foreground, | |
3382 | "scrollBarForeground", | |
3383 | "ScrollBarForeground", 1); | |
3384 | x_default_scroll_bar_color_parameter (f, parms, Qscroll_bar_background, | |
3385 | "scrollBarBackground", | |
3386 | "ScrollBarBackground", 0); | |
3387 | ||
3388 | /* Init faces before x_default_parameter is called for scroll-bar | |
3389 | parameters because that function calls x_set_scroll_bar_width, | |
3390 | which calls change_frame_size, which calls Fset_window_buffer, | |
3391 | which runs hooks, which call Fvertical_motion. At the end, we | |
3392 | end up in init_iterator with a null face cache, which should not | |
3393 | happen. */ | |
3394 | init_frame_faces (f); | |
177c0ea7 | 3395 | |
6431f2e6 CY |
3396 | /* The X resources controlling the menu-bar and tool-bar are |
3397 | processed specially at startup, and reflected in the mode | |
3398 | variables; ignore them here. */ | |
3399 | x_default_parameter (f, parms, Qmenu_bar_lines, | |
3400 | NILP (Vmenu_bar_mode) | |
3401 | ? make_number (0) : make_number (1), | |
3402 | NULL, NULL, RES_TYPE_NUMBER); | |
3403 | x_default_parameter (f, parms, Qtool_bar_lines, | |
3404 | NILP (Vtool_bar_mode) | |
3405 | ? make_number (0) : make_number (1), | |
3406 | NULL, NULL, RES_TYPE_NUMBER); | |
3407 | ||
79873d50 | 3408 | x_default_parameter (f, parms, Qbuffer_predicate, Qnil, |
333b20bb GM |
3409 | "bufferPredicate", "BufferPredicate", |
3410 | RES_TYPE_SYMBOL); | |
c2304e02 | 3411 | x_default_parameter (f, parms, Qtitle, Qnil, |
333b20bb | 3412 | "title", "Title", RES_TYPE_STRING); |
ea0a1f53 GM |
3413 | x_default_parameter (f, parms, Qwait_for_wm, Qt, |
3414 | "waitForWM", "WaitForWM", RES_TYPE_BOOLEAN); | |
49d41073 EZ |
3415 | x_default_parameter (f, parms, Qfullscreen, Qnil, |
3416 | "fullscreen", "Fullscreen", RES_TYPE_SYMBOL); | |
2b4e6277 J |
3417 | x_default_parameter (f, parms, Qtool_bar_position, |
3418 | f->tool_bar_position, 0, 0, RES_TYPE_SYMBOL); | |
90eb1019 | 3419 | |
35f59f6b | 3420 | /* Compute the size of the X window. */ |
7c0d3ed8 | 3421 | window_prompting = x_figure_window_size (f, parms, 1); |
38d22040 | 3422 | |
495fa05e GM |
3423 | tem = x_get_arg (dpyinfo, parms, Qunsplittable, 0, 0, RES_TYPE_BOOLEAN); |
3424 | f->no_split = minibuffer_only || EQ (tem, Qt); | |
3425 | ||
289978b5 LT |
3426 | x_icon_verify (f, parms); |
3427 | ||
6a1bcd01 | 3428 | /* Create the X widget or window. */ |
a7f7d550 FP |
3429 | #ifdef USE_X_TOOLKIT |
3430 | x_window (f, window_prompting, minibuffer_only); | |
3431 | #else | |
f676886a | 3432 | x_window (f); |
a7f7d550 | 3433 | #endif |
177c0ea7 | 3434 | |
f676886a JB |
3435 | x_icon (f, parms); |
3436 | x_make_gc (f); | |
01f1ba30 | 3437 | |
495fa05e GM |
3438 | /* Now consider the frame official. */ |
3439 | FRAME_X_DISPLAY_INFO (f)->reference_count++; | |
3440 | Vframe_list = Fcons (frame, Vframe_list); | |
3441 | ||
f9942c9e JB |
3442 | /* We need to do this after creating the X window, so that the |
3443 | icon-creation functions can say whose icon they're describing. */ | |
84f25880 | 3444 | x_default_parameter (f, parms, Qicon_type, Qt, |
333b20bb | 3445 | "bitmapIcon", "BitmapIcon", RES_TYPE_SYMBOL); |
f9942c9e | 3446 | |
cf177271 | 3447 | x_default_parameter (f, parms, Qauto_raise, Qnil, |
333b20bb | 3448 | "autoRaise", "AutoRaiseLower", RES_TYPE_BOOLEAN); |
cf177271 | 3449 | x_default_parameter (f, parms, Qauto_lower, Qnil, |
333b20bb | 3450 | "autoLower", "AutoRaiseLower", RES_TYPE_BOOLEAN); |
dbc4e1c1 | 3451 | x_default_parameter (f, parms, Qcursor_type, Qbox, |
333b20bb | 3452 | "cursorType", "CursorType", RES_TYPE_SYMBOL); |
28d7281d GM |
3453 | x_default_parameter (f, parms, Qscroll_bar_width, Qnil, |
3454 | "scrollBarWidth", "ScrollBarWidth", | |
3455 | RES_TYPE_NUMBER); | |
271a71c7 GM |
3456 | x_default_parameter (f, parms, Qalpha, Qnil, |
3457 | "alpha", "Alpha", RES_TYPE_NUMBER); | |
f9942c9e | 3458 | |
be786000 | 3459 | /* Dimensions, especially FRAME_LINES (f), must be done via change_frame_size. |
01f1ba30 | 3460 | Change will not be effected unless different from the current |
be786000 KS |
3461 | FRAME_LINES (f). */ |
3462 | width = FRAME_COLS (f); | |
3463 | height = FRAME_LINES (f); | |
177c0ea7 | 3464 | |
be786000 KS |
3465 | SET_FRAME_COLS (f, 0); |
3466 | FRAME_LINES (f) = 0; | |
8938a4fb | 3467 | change_frame_size (f, height, width, 1, 0, 0); |
d043f1a4 | 3468 | |
488dd4c4 | 3469 | #if defined (USE_X_TOOLKIT) || defined (USE_GTK) |
495fa05e GM |
3470 | /* Create the menu bar. */ |
3471 | if (!minibuffer_only && FRAME_EXTERNAL_MENU_BAR (f)) | |
3472 | { | |
3473 | /* If this signals an error, we haven't set size hints for the | |
3474 | frame and we didn't make it visible. */ | |
3475 | initialize_frame_menubar (f); | |
3476 | ||
488dd4c4 | 3477 | #ifndef USE_GTK |
495fa05e GM |
3478 | /* This is a no-op, except under Motif where it arranges the |
3479 | main window for the widgets on it. */ | |
3480 | lw_set_main_areas (f->output_data.x->column_widget, | |
3481 | f->output_data.x->menubar_widget, | |
3482 | f->output_data.x->edit_widget); | |
488dd4c4 | 3483 | #endif /* not USE_GTK */ |
495fa05e | 3484 | } |
488dd4c4 | 3485 | #endif /* USE_X_TOOLKIT || USE_GTK */ |
495fa05e GM |
3486 | |
3487 | /* Tell the server what size and position, etc, we want, and how | |
3488 | badly we want them. This should be done after we have the menu | |
3489 | bar so that its size can be taken into account. */ | |
01f1ba30 | 3490 | BLOCK_INPUT; |
7989f084 | 3491 | x_wm_set_size_hint (f, window_prompting, 0); |
01f1ba30 JB |
3492 | UNBLOCK_INPUT; |
3493 | ||
495fa05e GM |
3494 | /* Make the window appear on the frame and enable display, unless |
3495 | the caller says not to. However, with explicit parent, Emacs | |
3496 | cannot control visibility, so don't try. */ | |
7556890b | 3497 | if (! f->output_data.x->explicit_parent) |
a59e4f3d RS |
3498 | { |
3499 | Lisp_Object visibility; | |
49795535 | 3500 | |
333b20bb GM |
3501 | visibility = x_get_arg (dpyinfo, parms, Qvisibility, 0, 0, |
3502 | RES_TYPE_SYMBOL); | |
a59e4f3d RS |
3503 | if (EQ (visibility, Qunbound)) |
3504 | visibility = Qt; | |
49795535 | 3505 | |
a59e4f3d RS |
3506 | if (EQ (visibility, Qicon)) |
3507 | x_iconify_frame (f); | |
3508 | else if (! NILP (visibility)) | |
3509 | x_make_frame_visible (f); | |
3510 | else | |
3511 | /* Must have been Qnil. */ | |
3512 | ; | |
3513 | } | |
01f1ba30 | 3514 | |
3e6bec3b JD |
3515 | BLOCK_INPUT; |
3516 | ||
3517 | /* Set machine name and pid for the purpose of window managers. */ | |
3518 | set_machine_and_pid_properties(f); | |
3519 | ||
6b61353c KH |
3520 | /* Set the WM leader property. GTK does this itself, so this is not |
3521 | needed when using GTK. */ | |
3522 | if (dpyinfo->client_leader_window != 0) | |
3523 | { | |
6b61353c KH |
3524 | XChangeProperty (FRAME_X_DISPLAY (f), |
3525 | FRAME_OUTER_WINDOW (f), | |
3526 | dpyinfo->Xatom_wm_client_leader, | |
3527 | XA_WINDOW, 32, PropModeReplace, | |
47c53789 | 3528 | (unsigned char *) &dpyinfo->client_leader_window, 1); |
6b61353c KH |
3529 | } |
3530 | ||
3e6bec3b JD |
3531 | UNBLOCK_INPUT; |
3532 | ||
225c13a5 | 3533 | /* Initialize `default-minibuffer-frame' in case this is the first |
6ed8eeff | 3534 | frame on this terminal. */ |
225c13a5 KL |
3535 | if (FRAME_HAS_MINIBUF_P (f) |
3536 | && (!FRAMEP (kb->Vdefault_minibuffer_frame) | |
3537 | || !FRAME_LIVE_P (XFRAME (kb->Vdefault_minibuffer_frame)))) | |
3538 | kb->Vdefault_minibuffer_frame = frame; | |
3539 | ||
5fa98fcf RS |
3540 | /* All remaining specified parameters, which have not been "used" |
3541 | by x_get_arg and friends, now go in the misc. alist of the frame. */ | |
9beb8baa | 3542 | for (tem = parms; CONSP (tem); tem = XCDR (tem)) |
5fa98fcf RS |
3543 | if (CONSP (XCAR (tem)) && !NILP (XCAR (XCAR (tem)))) |
3544 | f->param_alist = Fcons (XCAR (tem), f->param_alist); | |
3545 | ||
495fa05e | 3546 | UNGCPRO; |
9e57df62 GM |
3547 | |
3548 | /* Make sure windows on this frame appear in calls to next-window | |
3549 | and similar functions. */ | |
3550 | Vwindow_list = Qnil; | |
177c0ea7 | 3551 | |
9ef48a9d | 3552 | return unbind_to (count, frame); |
01f1ba30 JB |
3553 | } |
3554 | ||
eaf1eea9 | 3555 | |
0d17d282 KH |
3556 | /* FRAME is used only to get a handle on the X display. We don't pass the |
3557 | display info directly because we're called from frame.c, which doesn't | |
3558 | know about that structure. */ | |
e4f79258 | 3559 | |
87498171 | 3560 | Lisp_Object |
971de7fb | 3561 | x_get_focus_frame (struct frame *frame) |
87498171 | 3562 | { |
0d17d282 | 3563 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (frame); |
87498171 | 3564 | Lisp_Object xfocus; |
0d17d282 | 3565 | if (! dpyinfo->x_focus_frame) |
87498171 KH |
3566 | return Qnil; |
3567 | ||
0d17d282 | 3568 | XSETFRAME (xfocus, dpyinfo->x_focus_frame); |
87498171 KH |
3569 | return xfocus; |
3570 | } | |
f0614854 | 3571 | |
3decc1e7 GM |
3572 | |
3573 | /* In certain situations, when the window manager follows a | |
3574 | click-to-focus policy, there seems to be no way around calling | |
3575 | XSetInputFocus to give another frame the input focus . | |
3576 | ||
3577 | In an ideal world, XSetInputFocus should generally be avoided so | |
3578 | that applications don't interfere with the window manager's focus | |
3579 | policy. But I think it's okay to use when it's clearly done | |
3580 | following a user-command. */ | |
3581 | ||
3582 | DEFUN ("x-focus-frame", Fx_focus_frame, Sx_focus_frame, 1, 1, 0, | |
7ee72033 MB |
3583 | doc: /* Set the input focus to FRAME. |
3584 | FRAME nil means use the selected frame. */) | |
5842a27b | 3585 | (Lisp_Object frame) |
3decc1e7 GM |
3586 | { |
3587 | struct frame *f = check_x_frame (frame); | |
3588 | Display *dpy = FRAME_X_DISPLAY (f); | |
3decc1e7 GM |
3589 | |
3590 | BLOCK_INPUT; | |
9ba8e10d | 3591 | x_catch_errors (dpy); |
3decc1e7 GM |
3592 | XSetInputFocus (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
3593 | RevertToParent, CurrentTime); | |
457a6b0a | 3594 | x_ewmh_activate_frame (f); |
4545fa20 | 3595 | x_uncatch_errors (); |
3decc1e7 | 3596 | UNBLOCK_INPUT; |
177c0ea7 | 3597 | |
3decc1e7 GM |
3598 | return Qnil; |
3599 | } | |
3600 | ||
f0614854 | 3601 | \f |
2d764c78 | 3602 | DEFUN ("xw-color-defined-p", Fxw_color_defined_p, Sxw_color_defined_p, 1, 2, 0, |
4f4f2973 GM |
3603 | doc: /* Internal function called by `color-defined-p', which see |
3604 | .\(Note that the Nextstep version of this function ignores FRAME.) */) | |
5842a27b | 3605 | (Lisp_Object color, Lisp_Object frame) |
e12d55b2 | 3606 | { |
b9dc4443 RS |
3607 | XColor foo; |
3608 | FRAME_PTR f = check_x_frame (frame); | |
e12d55b2 | 3609 | |
b7826503 | 3610 | CHECK_STRING (color); |
b9dc4443 | 3611 | |
d5db4077 | 3612 | if (x_defined_color (f, SDATA (color), &foo, 0)) |
e12d55b2 RS |
3613 | return Qt; |
3614 | else | |
3615 | return Qnil; | |
3616 | } | |
3617 | ||
2d764c78 | 3618 | DEFUN ("xw-color-values", Fxw_color_values, Sxw_color_values, 1, 2, 0, |
7ee72033 | 3619 | doc: /* Internal function called by `color-values', which see. */) |
5842a27b | 3620 | (Lisp_Object color, Lisp_Object frame) |
01f1ba30 | 3621 | { |
b9dc4443 RS |
3622 | XColor foo; |
3623 | FRAME_PTR f = check_x_frame (frame); | |
3624 | ||
b7826503 | 3625 | CHECK_STRING (color); |
01f1ba30 | 3626 | |
d5db4077 | 3627 | if (x_defined_color (f, SDATA (color), &foo, 0)) |
a508663b KS |
3628 | return list3 (make_number (foo.red), |
3629 | make_number (foo.green), | |
3630 | make_number (foo.blue)); | |
01f1ba30 JB |
3631 | else |
3632 | return Qnil; | |
3633 | } | |
3634 | ||
2d764c78 | 3635 | DEFUN ("xw-display-color-p", Fxw_display_color_p, Sxw_display_color_p, 0, 1, 0, |
7ee72033 | 3636 | doc: /* Internal function called by `display-color-p', which see. */) |
5842a27b | 3637 | (Lisp_Object terminal) |
01f1ba30 | 3638 | { |
6ed8eeff | 3639 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
11ae94fe | 3640 | |
b9dc4443 | 3641 | if (dpyinfo->n_planes <= 2) |
01f1ba30 JB |
3642 | return Qnil; |
3643 | ||
b9dc4443 | 3644 | switch (dpyinfo->visual->class) |
01f1ba30 JB |
3645 | { |
3646 | case StaticColor: | |
3647 | case PseudoColor: | |
3648 | case TrueColor: | |
3649 | case DirectColor: | |
3650 | return Qt; | |
3651 | ||
3652 | default: | |
3653 | return Qnil; | |
3654 | } | |
3655 | } | |
3656 | ||
d0c9d219 | 3657 | DEFUN ("x-display-grayscale-p", Fx_display_grayscale_p, Sx_display_grayscale_p, |
c061c855 | 3658 | 0, 1, 0, |
7ee72033 | 3659 | doc: /* Return t if the X display supports shades of gray. |
c061c855 | 3660 | Note that color displays do support shades of gray. |
6ed8eeff | 3661 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3662 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3663 | If omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 3664 | (Lisp_Object terminal) |
d0c9d219 | 3665 | { |
6ed8eeff | 3666 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
d0c9d219 | 3667 | |
ae6b58f9 | 3668 | if (dpyinfo->n_planes <= 1) |
b9dc4443 RS |
3669 | return Qnil; |
3670 | ||
ae6b58f9 RS |
3671 | switch (dpyinfo->visual->class) |
3672 | { | |
3673 | case StaticColor: | |
3674 | case PseudoColor: | |
3675 | case TrueColor: | |
3676 | case DirectColor: | |
3677 | case StaticGray: | |
3678 | case GrayScale: | |
3679 | return Qt; | |
3680 | ||
3681 | default: | |
3682 | return Qnil; | |
3683 | } | |
d0c9d219 RS |
3684 | } |
3685 | ||
41beb8fc | 3686 | DEFUN ("x-display-pixel-width", Fx_display_pixel_width, Sx_display_pixel_width, |
c061c855 | 3687 | 0, 1, 0, |
d29a9848 | 3688 | doc: /* Return the width in pixels of the X display TERMINAL. |
6ed8eeff | 3689 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3690 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3691 | If omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 3692 | (Lisp_Object terminal) |
41beb8fc | 3693 | { |
6ed8eeff | 3694 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 | 3695 | |
abe9d29c | 3696 | return make_number (x_display_pixel_width (dpyinfo)); |
41beb8fc RS |
3697 | } |
3698 | ||
3699 | DEFUN ("x-display-pixel-height", Fx_display_pixel_height, | |
c061c855 | 3700 | Sx_display_pixel_height, 0, 1, 0, |
d29a9848 | 3701 | doc: /* Return the height in pixels of the X display TERMINAL. |
6ed8eeff | 3702 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3703 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3704 | If omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 3705 | (Lisp_Object terminal) |
41beb8fc | 3706 | { |
6ed8eeff | 3707 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 | 3708 | |
abe9d29c | 3709 | return make_number (x_display_pixel_height (dpyinfo)); |
41beb8fc RS |
3710 | } |
3711 | ||
3712 | DEFUN ("x-display-planes", Fx_display_planes, Sx_display_planes, | |
c061c855 | 3713 | 0, 1, 0, |
d29a9848 | 3714 | doc: /* Return the number of bitplanes of the X display TERMINAL. |
6ed8eeff | 3715 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3716 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3717 | If omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 3718 | (Lisp_Object terminal) |
41beb8fc | 3719 | { |
6ed8eeff | 3720 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3721 | |
3722 | return make_number (dpyinfo->n_planes); | |
41beb8fc RS |
3723 | } |
3724 | ||
3725 | DEFUN ("x-display-color-cells", Fx_display_color_cells, Sx_display_color_cells, | |
c061c855 | 3726 | 0, 1, 0, |
d29a9848 | 3727 | doc: /* Return the number of color cells of the X display TERMINAL. |
6ed8eeff | 3728 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3729 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3730 | If omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 3731 | (Lisp_Object terminal) |
41beb8fc | 3732 | { |
6ed8eeff | 3733 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 | 3734 | |
6b61353c KH |
3735 | int nr_planes = DisplayPlanes (dpyinfo->display, |
3736 | XScreenNumberOfScreen (dpyinfo->screen)); | |
3737 | ||
3738 | /* Truncate nr_planes to 24 to avoid integer overflow. | |
3739 | Some displays says 32, but only 24 bits are actually significant. | |
3740 | There are only very few and rare video cards that have more than | |
3741 | 24 significant bits. Also 24 bits is more than 16 million colors, | |
3742 | it "should be enough for everyone". */ | |
3743 | if (nr_planes > 24) nr_planes = 24; | |
3744 | ||
3745 | return make_number (1 << nr_planes); | |
41beb8fc RS |
3746 | } |
3747 | ||
9d317b2c RS |
3748 | DEFUN ("x-server-max-request-size", Fx_server_max_request_size, |
3749 | Sx_server_max_request_size, | |
c061c855 | 3750 | 0, 1, 0, |
d29a9848 | 3751 | doc: /* Return the maximum request size of the X server of display TERMINAL. |
6ed8eeff | 3752 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3753 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3754 | If omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 3755 | (Lisp_Object terminal) |
9d317b2c | 3756 | { |
6ed8eeff | 3757 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3758 | |
3759 | return make_number (MAXREQUEST (dpyinfo->display)); | |
9d317b2c RS |
3760 | } |
3761 | ||
41beb8fc | 3762 | DEFUN ("x-server-vendor", Fx_server_vendor, Sx_server_vendor, 0, 1, 0, |
d29a9848 | 3763 | doc: /* Return the "vendor ID" string of the X server of display TERMINAL. |
95d62d8a RS |
3764 | \(Labelling every distributor as a "vendor" embodies the false assumption |
3765 | that operating systems cannot be developed and distributed noncommercially.) | |
6ed8eeff | 3766 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3767 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3768 | If omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 3769 | (Lisp_Object terminal) |
41beb8fc | 3770 | { |
6ed8eeff | 3771 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
675e2c69 | 3772 | const char *vendor = ServerVendor (dpyinfo->display); |
b9dc4443 | 3773 | |
41beb8fc RS |
3774 | if (! vendor) vendor = ""; |
3775 | return build_string (vendor); | |
3776 | } | |
3777 | ||
3778 | DEFUN ("x-server-version", Fx_server_version, Sx_server_version, 0, 1, 0, | |
d29a9848 | 3779 | doc: /* Return the version numbers of the X server of display TERMINAL. |
c061c855 | 3780 | The value is a list of three integers: the major and minor |
95d62d8a | 3781 | version numbers of the X Protocol in use, and the distributor-specific release |
c061c855 GM |
3782 | number. See also the function `x-server-vendor'. |
3783 | ||
6ed8eeff | 3784 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3785 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3786 | If omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 3787 | (Lisp_Object terminal) |
41beb8fc | 3788 | { |
6ed8eeff | 3789 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 | 3790 | Display *dpy = dpyinfo->display; |
11ae94fe | 3791 | |
41beb8fc RS |
3792 | return Fcons (make_number (ProtocolVersion (dpy)), |
3793 | Fcons (make_number (ProtocolRevision (dpy)), | |
3794 | Fcons (make_number (VendorRelease (dpy)), Qnil))); | |
3795 | } | |
3796 | ||
3797 | DEFUN ("x-display-screens", Fx_display_screens, Sx_display_screens, 0, 1, 0, | |
6ed8eeff KL |
3798 | doc: /* Return the number of screens on the X server of display TERMINAL. |
3799 | The optional argument TERMINAL specifies which display to ask about. | |
708e05dc | 3800 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3801 | If omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 3802 | (Lisp_Object terminal) |
41beb8fc | 3803 | { |
6ed8eeff | 3804 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3805 | |
3806 | return make_number (ScreenCount (dpyinfo->display)); | |
41beb8fc RS |
3807 | } |
3808 | ||
3809 | DEFUN ("x-display-mm-height", Fx_display_mm_height, Sx_display_mm_height, 0, 1, 0, | |
6ed8eeff KL |
3810 | doc: /* Return the height in millimeters of the X display TERMINAL. |
3811 | The optional argument TERMINAL specifies which display to ask about. | |
708e05dc | 3812 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3813 | If omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 3814 | (Lisp_Object terminal) |
41beb8fc | 3815 | { |
6ed8eeff | 3816 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3817 | |
3818 | return make_number (HeightMMOfScreen (dpyinfo->screen)); | |
41beb8fc RS |
3819 | } |
3820 | ||
3821 | DEFUN ("x-display-mm-width", Fx_display_mm_width, Sx_display_mm_width, 0, 1, 0, | |
6ed8eeff KL |
3822 | doc: /* Return the width in millimeters of the X display TERMINAL. |
3823 | The optional argument TERMINAL specifies which display to ask about. | |
708e05dc | 3824 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3825 | If omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 3826 | (Lisp_Object terminal) |
41beb8fc | 3827 | { |
6ed8eeff | 3828 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3829 | |
3830 | return make_number (WidthMMOfScreen (dpyinfo->screen)); | |
41beb8fc RS |
3831 | } |
3832 | ||
3833 | DEFUN ("x-display-backing-store", Fx_display_backing_store, | |
c061c855 | 3834 | Sx_display_backing_store, 0, 1, 0, |
d29a9848 | 3835 | doc: /* Return an indication of whether X display TERMINAL does backing store. |
c061c855 | 3836 | The value may be `always', `when-mapped', or `not-useful'. |
6ed8eeff | 3837 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3838 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3839 | If omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 3840 | (Lisp_Object terminal) |
41beb8fc | 3841 | { |
6ed8eeff | 3842 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
8ec8a5ec | 3843 | Lisp_Object result; |
11ae94fe | 3844 | |
b9dc4443 | 3845 | switch (DoesBackingStore (dpyinfo->screen)) |
41beb8fc RS |
3846 | { |
3847 | case Always: | |
8ec8a5ec GM |
3848 | result = intern ("always"); |
3849 | break; | |
41beb8fc RS |
3850 | |
3851 | case WhenMapped: | |
8ec8a5ec GM |
3852 | result = intern ("when-mapped"); |
3853 | break; | |
41beb8fc RS |
3854 | |
3855 | case NotUseful: | |
8ec8a5ec GM |
3856 | result = intern ("not-useful"); |
3857 | break; | |
41beb8fc RS |
3858 | |
3859 | default: | |
3860 | error ("Strange value for BackingStore parameter of screen"); | |
8ec8a5ec | 3861 | result = Qnil; |
41beb8fc | 3862 | } |
8ec8a5ec GM |
3863 | |
3864 | return result; | |
41beb8fc RS |
3865 | } |
3866 | ||
3867 | DEFUN ("x-display-visual-class", Fx_display_visual_class, | |
c061c855 | 3868 | Sx_display_visual_class, 0, 1, 0, |
6ed8eeff | 3869 | doc: /* Return the visual class of the X display TERMINAL. |
c061c855 GM |
3870 | The value is one of the symbols `static-gray', `gray-scale', |
3871 | `static-color', `pseudo-color', `true-color', or `direct-color'. | |
3872 | ||
6ed8eeff | 3873 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3874 | TERMINAL should a terminal object, a frame or a display name (a string). |
7ee72033 | 3875 | If omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 3876 | (Lisp_Object terminal) |
41beb8fc | 3877 | { |
6ed8eeff | 3878 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
8ec8a5ec | 3879 | Lisp_Object result; |
11ae94fe | 3880 | |
b9dc4443 | 3881 | switch (dpyinfo->visual->class) |
41beb8fc | 3882 | { |
8ec8a5ec GM |
3883 | case StaticGray: |
3884 | result = intern ("static-gray"); | |
3885 | break; | |
3886 | case GrayScale: | |
3887 | result = intern ("gray-scale"); | |
3888 | break; | |
3889 | case StaticColor: | |
3890 | result = intern ("static-color"); | |
3891 | break; | |
3892 | case PseudoColor: | |
3893 | result = intern ("pseudo-color"); | |
3894 | break; | |
3895 | case TrueColor: | |
3896 | result = intern ("true-color"); | |
3897 | break; | |
3898 | case DirectColor: | |
3899 | result = intern ("direct-color"); | |
3900 | break; | |
41beb8fc RS |
3901 | default: |
3902 | error ("Display has an unknown visual class"); | |
8ec8a5ec | 3903 | result = Qnil; |
41beb8fc | 3904 | } |
177c0ea7 | 3905 | |
8ec8a5ec | 3906 | return result; |
41beb8fc RS |
3907 | } |
3908 | ||
3909 | DEFUN ("x-display-save-under", Fx_display_save_under, | |
c061c855 | 3910 | Sx_display_save_under, 0, 1, 0, |
d29a9848 | 3911 | doc: /* Return t if the X display TERMINAL supports the save-under feature. |
6ed8eeff | 3912 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3913 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3914 | If omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 3915 | (Lisp_Object terminal) |
41beb8fc | 3916 | { |
6ed8eeff | 3917 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
11ae94fe | 3918 | |
b9dc4443 | 3919 | if (DoesSaveUnders (dpyinfo->screen) == True) |
41beb8fc RS |
3920 | return Qt; |
3921 | else | |
3922 | return Qnil; | |
3923 | } | |
3924 | \f | |
b9dc4443 | 3925 | int |
971de7fb | 3926 | x_pixel_width (register struct frame *f) |
01f1ba30 | 3927 | { |
be786000 | 3928 | return FRAME_PIXEL_WIDTH (f); |
01f1ba30 JB |
3929 | } |
3930 | ||
b9dc4443 | 3931 | int |
971de7fb | 3932 | x_pixel_height (register struct frame *f) |
01f1ba30 | 3933 | { |
be786000 | 3934 | return FRAME_PIXEL_HEIGHT (f); |
55caf99c RS |
3935 | } |
3936 | ||
b9dc4443 | 3937 | int |
971de7fb | 3938 | x_char_width (register struct frame *f) |
55caf99c | 3939 | { |
be786000 | 3940 | return FRAME_COLUMN_WIDTH (f); |
55caf99c RS |
3941 | } |
3942 | ||
b9dc4443 | 3943 | int |
971de7fb | 3944 | x_char_height (register struct frame *f) |
55caf99c | 3945 | { |
be786000 | 3946 | return FRAME_LINE_HEIGHT (f); |
01f1ba30 | 3947 | } |
b9dc4443 RS |
3948 | |
3949 | int | |
971de7fb | 3950 | x_screen_planes (register struct frame *f) |
b9dc4443 | 3951 | { |
f03f2489 | 3952 | return FRAME_X_DISPLAY_INFO (f)->n_planes; |
b9dc4443 | 3953 | } |
01f1ba30 | 3954 | |
a6ad00c0 GM |
3955 | |
3956 | \f | |
3957 | /************************************************************************ | |
3958 | X Displays | |
3959 | ************************************************************************/ | |
3960 | ||
01f1ba30 | 3961 | \f |
a6ad00c0 GM |
3962 | /* Mapping visual names to visuals. */ |
3963 | ||
3964 | static struct visual_class | |
3965 | { | |
675e2c69 | 3966 | const char *name; |
a6ad00c0 GM |
3967 | int class; |
3968 | } | |
3969 | visual_classes[] = | |
3970 | { | |
3971 | {"StaticGray", StaticGray}, | |
3972 | {"GrayScale", GrayScale}, | |
3973 | {"StaticColor", StaticColor}, | |
3974 | {"PseudoColor", PseudoColor}, | |
3975 | {"TrueColor", TrueColor}, | |
3976 | {"DirectColor", DirectColor}, | |
9908a324 | 3977 | {NULL, 0} |
a6ad00c0 GM |
3978 | }; |
3979 | ||
3980 | ||
404daac1 | 3981 | #ifndef HAVE_XSCREENNUMBEROFSCREEN |
a6ad00c0 GM |
3982 | |
3983 | /* Value is the screen number of screen SCR. This is a substitute for | |
3984 | the X function with the same name when that doesn't exist. */ | |
3985 | ||
404daac1 RS |
3986 | int |
3987 | XScreenNumberOfScreen (scr) | |
3988 | register Screen *scr; | |
3989 | { | |
a6ad00c0 GM |
3990 | Display *dpy = scr->display; |
3991 | int i; | |
3df34fdb | 3992 | |
a6ad00c0 | 3993 | for (i = 0; i < dpy->nscreens; ++i) |
fbd5ceb2 | 3994 | if (scr == dpy->screens + i) |
a6ad00c0 | 3995 | break; |
404daac1 | 3996 | |
a6ad00c0 | 3997 | return i; |
404daac1 | 3998 | } |
a6ad00c0 | 3999 | |
404daac1 RS |
4000 | #endif /* not HAVE_XSCREENNUMBEROFSCREEN */ |
4001 | ||
01f1ba30 | 4002 | |
a6ad00c0 GM |
4003 | /* Select the visual that should be used on display DPYINFO. Set |
4004 | members of DPYINFO appropriately. Called from x_term_init. */ | |
fe24a618 | 4005 | |
a6ad00c0 | 4006 | void |
971de7fb | 4007 | select_visual (struct x_display_info *dpyinfo) |
a6ad00c0 GM |
4008 | { |
4009 | Display *dpy = dpyinfo->display; | |
4010 | Screen *screen = dpyinfo->screen; | |
4011 | Lisp_Object value; | |
fe24a618 | 4012 | |
a6ad00c0 GM |
4013 | /* See if a visual is specified. */ |
4014 | value = display_x_get_resource (dpyinfo, | |
4015 | build_string ("visualClass"), | |
4016 | build_string ("VisualClass"), | |
4017 | Qnil, Qnil); | |
4018 | if (STRINGP (value)) | |
4019 | { | |
4020 | /* VALUE should be of the form CLASS-DEPTH, where CLASS is one | |
4021 | of `PseudoColor', `TrueColor' etc. and DEPTH is the color | |
4022 | depth, a decimal number. NAME is compared with case ignored. */ | |
d5db4077 | 4023 | char *s = (char *) alloca (SBYTES (value) + 1); |
a6ad00c0 GM |
4024 | char *dash; |
4025 | int i, class = -1; | |
4026 | XVisualInfo vinfo; | |
4027 | ||
d5db4077 | 4028 | strcpy (s, SDATA (value)); |
8966b757 | 4029 | dash = strchr (s, '-'); |
a6ad00c0 GM |
4030 | if (dash) |
4031 | { | |
4032 | dpyinfo->n_planes = atoi (dash + 1); | |
4033 | *dash = '\0'; | |
4034 | } | |
4035 | else | |
4036 | /* We won't find a matching visual with depth 0, so that | |
4037 | an error will be printed below. */ | |
4038 | dpyinfo->n_planes = 0; | |
f0614854 | 4039 | |
a6ad00c0 GM |
4040 | /* Determine the visual class. */ |
4041 | for (i = 0; visual_classes[i].name; ++i) | |
05131107 | 4042 | if (xstrcasecmp (s, visual_classes[i].name) == 0) |
a6ad00c0 GM |
4043 | { |
4044 | class = visual_classes[i].class; | |
4045 | break; | |
4046 | } | |
01f1ba30 | 4047 | |
a6ad00c0 GM |
4048 | /* Look up a matching visual for the specified class. */ |
4049 | if (class == -1 | |
4050 | || !XMatchVisualInfo (dpy, XScreenNumberOfScreen (screen), | |
4051 | dpyinfo->n_planes, class, &vinfo)) | |
d5db4077 | 4052 | fatal ("Invalid visual specification `%s'", SDATA (value)); |
177c0ea7 | 4053 | |
a6ad00c0 GM |
4054 | dpyinfo->visual = vinfo.visual; |
4055 | } | |
01f1ba30 JB |
4056 | else |
4057 | { | |
a6ad00c0 GM |
4058 | int n_visuals; |
4059 | XVisualInfo *vinfo, vinfo_template; | |
177c0ea7 | 4060 | |
a6ad00c0 GM |
4061 | dpyinfo->visual = DefaultVisualOfScreen (screen); |
4062 | ||
a6ad00c0 | 4063 | vinfo_template.visualid = XVisualIDFromVisual (dpyinfo->visual); |
a6ad00c0 GM |
4064 | vinfo_template.screen = XScreenNumberOfScreen (screen); |
4065 | vinfo = XGetVisualInfo (dpy, VisualIDMask | VisualScreenMask, | |
4066 | &vinfo_template, &n_visuals); | |
83725342 | 4067 | if (n_visuals <= 0) |
a6ad00c0 GM |
4068 | fatal ("Can't get proper X visual info"); |
4069 | ||
94ac875b | 4070 | dpyinfo->n_planes = vinfo->depth; |
a6ad00c0 GM |
4071 | XFree ((char *) vinfo); |
4072 | } | |
01f1ba30 | 4073 | } |
01f1ba30 | 4074 | |
a6ad00c0 | 4075 | |
b9dc4443 RS |
4076 | /* Return the X display structure for the display named NAME. |
4077 | Open a new connection if necessary. */ | |
4078 | ||
4079 | struct x_display_info * | |
971de7fb | 4080 | x_display_info_for_name (Lisp_Object name) |
b9dc4443 | 4081 | { |
08a90d6a | 4082 | Lisp_Object names; |
b9dc4443 RS |
4083 | struct x_display_info *dpyinfo; |
4084 | ||
b7826503 | 4085 | CHECK_STRING (name); |
b9dc4443 | 4086 | |
2246281f KL |
4087 | #if 0 |
4088 | if (! EQ (Vinitial_window_system, intern ("x"))) | |
4089 | error ("Not using X Windows"); /* That doesn't stop us anymore. */ | |
4090 | #endif | |
806048df | 4091 | |
08a90d6a RS |
4092 | for (dpyinfo = x_display_list, names = x_display_name_list; |
4093 | dpyinfo; | |
8e713be6 | 4094 | dpyinfo = dpyinfo->next, names = XCDR (names)) |
b9dc4443 RS |
4095 | { |
4096 | Lisp_Object tem; | |
8e713be6 | 4097 | tem = Fstring_equal (XCAR (XCAR (names)), name); |
08a90d6a | 4098 | if (!NILP (tem)) |
b9dc4443 RS |
4099 | return dpyinfo; |
4100 | } | |
4101 | ||
b7975ee4 KH |
4102 | /* Use this general default value to start with. */ |
4103 | Vx_resource_name = Vinvocation_name; | |
4104 | ||
b9dc4443 RS |
4105 | validate_x_resource_name (); |
4106 | ||
9b207e8e | 4107 | dpyinfo = x_term_init (name, (char *)0, |
d5db4077 | 4108 | (char *) SDATA (Vx_resource_name)); |
b9dc4443 | 4109 | |
08a90d6a | 4110 | if (dpyinfo == 0) |
d5db4077 | 4111 | error ("Cannot connect to X server %s", SDATA (name)); |
08a90d6a | 4112 | |
b9dc4443 RS |
4113 | x_in_use = 1; |
4114 | XSETFASTINT (Vwindow_system_version, 11); | |
4115 | ||
4116 | return dpyinfo; | |
4117 | } | |
4118 | ||
a6ad00c0 | 4119 | |
01f1ba30 | 4120 | DEFUN ("x-open-connection", Fx_open_connection, Sx_open_connection, |
c061c855 | 4121 | 1, 3, 0, |
4f4f2973 | 4122 | doc: /* Open a connection to a display server. |
c061c855 GM |
4123 | DISPLAY is the name of the display to connect to. |
4124 | Optional second arg XRM-STRING is a string of resources in xrdb format. | |
4125 | If the optional third arg MUST-SUCCEED is non-nil, | |
4f4f2973 GM |
4126 | terminate Emacs if we can't open the connection. |
4127 | \(In the Nextstep version, the last two arguments are currently ignored.) */) | |
5842a27b | 4128 | (Lisp_Object display, Lisp_Object xrm_string, Lisp_Object must_succeed) |
01f1ba30 | 4129 | { |
01f1ba30 | 4130 | unsigned char *xrm_option; |
b9dc4443 | 4131 | struct x_display_info *dpyinfo; |
01f1ba30 | 4132 | |
b7826503 | 4133 | CHECK_STRING (display); |
d387c960 | 4134 | if (! NILP (xrm_string)) |
b7826503 | 4135 | CHECK_STRING (xrm_string); |
01f1ba30 | 4136 | |
2246281f KL |
4137 | #if 0 |
4138 | if (! EQ (Vinitial_window_system, intern ("x"))) | |
4139 | error ("Not using X Windows"); /* That doesn't stop us anymore. */ | |
4140 | #endif | |
806048df | 4141 | |
d387c960 | 4142 | if (! NILP (xrm_string)) |
d5db4077 | 4143 | xrm_option = (unsigned char *) SDATA (xrm_string); |
01f1ba30 JB |
4144 | else |
4145 | xrm_option = (unsigned char *) 0; | |
d387c960 JB |
4146 | |
4147 | validate_x_resource_name (); | |
4148 | ||
e1b1bee8 | 4149 | /* This is what opens the connection and sets x_current_display. |
b9dc4443 RS |
4150 | This also initializes many symbols, such as those used for input. */ |
4151 | dpyinfo = x_term_init (display, xrm_option, | |
d5db4077 | 4152 | (char *) SDATA (Vx_resource_name)); |
f1c16f36 | 4153 | |
08a90d6a RS |
4154 | if (dpyinfo == 0) |
4155 | { | |
4156 | if (!NILP (must_succeed)) | |
10ffbc14 GM |
4157 | fatal ("Cannot connect to X server %s.\n\ |
4158 | Check the DISPLAY environment variable or use `-d'.\n\ | |
842a9389 JB |
4159 | Also use the `xauth' program to verify that you have the proper\n\ |
4160 | authorization information needed to connect the X server.\n\ | |
bf770132 | 4161 | An insecure way to solve the problem may be to use `xhost'.\n", |
d5db4077 | 4162 | SDATA (display)); |
08a90d6a | 4163 | else |
d5db4077 | 4164 | error ("Cannot connect to X server %s", SDATA (display)); |
08a90d6a RS |
4165 | } |
4166 | ||
b9dc4443 | 4167 | x_in_use = 1; |
01f1ba30 | 4168 | |
b9dc4443 | 4169 | XSETFASTINT (Vwindow_system_version, 11); |
01f1ba30 JB |
4170 | return Qnil; |
4171 | } | |
4172 | ||
08a90d6a RS |
4173 | DEFUN ("x-close-connection", Fx_close_connection, |
4174 | Sx_close_connection, 1, 1, 0, | |
00d385b0 | 4175 | doc: /* Close the connection to TERMINAL's X server. |
708e05dc | 4176 | For TERMINAL, specify a terminal object, a frame or a display name (a |
00d385b0 KL |
4177 | string). If TERMINAL is nil, that stands for the selected frame's |
4178 | terminal. */) | |
5842a27b | 4179 | (Lisp_Object terminal) |
01f1ba30 | 4180 | { |
00d385b0 | 4181 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
3457bc6e | 4182 | |
08a90d6a RS |
4183 | if (dpyinfo->reference_count > 0) |
4184 | error ("Display still has frames on it"); | |
01f1ba30 | 4185 | |
6ed8eeff | 4186 | x_delete_terminal (dpyinfo->terminal); |
3457bc6e | 4187 | |
01f1ba30 JB |
4188 | return Qnil; |
4189 | } | |
4190 | ||
08a90d6a | 4191 | DEFUN ("x-display-list", Fx_display_list, Sx_display_list, 0, 0, 0, |
7ee72033 | 4192 | doc: /* Return the list of display names that Emacs has connections to. */) |
5842a27b | 4193 | (void) |
08a90d6a RS |
4194 | { |
4195 | Lisp_Object tail, result; | |
4196 | ||
4197 | result = Qnil; | |
9beb8baa | 4198 | for (tail = x_display_name_list; CONSP (tail); tail = XCDR (tail)) |
8e713be6 | 4199 | result = Fcons (XCAR (XCAR (tail)), result); |
08a90d6a RS |
4200 | |
4201 | return result; | |
4202 | } | |
4203 | ||
4204 | DEFUN ("x-synchronize", Fx_synchronize, Sx_synchronize, 1, 2, 0, | |
7ee72033 | 4205 | doc: /* If ON is non-nil, report X errors as soon as the erring request is made. |
7c051dd8 GM |
4206 | This function only has an effect on X Windows. With MS Windows, it is |
4207 | defined but does nothing. | |
4208 | ||
c061c855 GM |
4209 | If ON is nil, allow buffering of requests. |
4210 | Turning on synchronization prohibits the Xlib routines from buffering | |
4211 | requests and seriously degrades performance, but makes debugging much | |
4212 | easier. | |
00d385b0 | 4213 | The optional second argument TERMINAL specifies which display to act on. |
708e05dc | 4214 | TERMINAL should be a terminal object, a frame or a display name (a string). |
00d385b0 | 4215 | If TERMINAL is omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 4216 | (Lisp_Object on, Lisp_Object terminal) |
01f1ba30 | 4217 | { |
00d385b0 | 4218 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
11ae94fe | 4219 | |
b9dc4443 | 4220 | XSynchronize (dpyinfo->display, !EQ (on, Qnil)); |
01f1ba30 JB |
4221 | |
4222 | return Qnil; | |
4223 | } | |
4224 | ||
b9dc4443 | 4225 | /* Wait for responses to all X commands issued so far for frame F. */ |
6b7b1820 RS |
4226 | |
4227 | void | |
971de7fb | 4228 | x_sync (FRAME_PTR f) |
6b7b1820 | 4229 | { |
4e87f4d2 | 4230 | BLOCK_INPUT; |
b9dc4443 | 4231 | XSync (FRAME_X_DISPLAY (f), False); |
4e87f4d2 | 4232 | UNBLOCK_INPUT; |
6b7b1820 | 4233 | } |
333b20bb | 4234 | |
01f1ba30 | 4235 | \f |
333b20bb | 4236 | /*********************************************************************** |
6b61353c | 4237 | Window properties |
333b20bb | 4238 | ***********************************************************************/ |
f1c16f36 | 4239 | |
6b61353c KH |
4240 | DEFUN ("x-change-window-property", Fx_change_window_property, |
4241 | Sx_change_window_property, 2, 6, 0, | |
4242 | doc: /* Change window property PROP to VALUE on the X window of FRAME. | |
7c051dd8 GM |
4243 | PROP must be a string. VALUE may be a string or a list of conses, |
4244 | numbers and/or strings. If an element in the list is a string, it is | |
4245 | converted to an atom and the value of the atom is used. If an element | |
4246 | is a cons, it is converted to a 32 bit number where the car is the 16 | |
4247 | top bits and the cdr is the lower 16 bits. | |
4248 | ||
6b61353c KH |
4249 | FRAME nil or omitted means use the selected frame. |
4250 | If TYPE is given and non-nil, it is the name of the type of VALUE. | |
4251 | If TYPE is not given or nil, the type is STRING. | |
4252 | FORMAT gives the size in bits of each element if VALUE is a list. | |
4253 | It must be one of 8, 16 or 32. | |
4254 | If VALUE is a string or FORMAT is nil or not given, FORMAT defaults to 8. | |
4255 | If OUTER_P is non-nil, the property is changed for the outer X window of | |
7c051dd8 | 4256 | FRAME. Default is to change on the edit X window. */) |
5842a27b | 4257 | (Lisp_Object prop, Lisp_Object value, Lisp_Object frame, Lisp_Object type, Lisp_Object format, Lisp_Object outer_p) |
6b61353c KH |
4258 | { |
4259 | struct frame *f = check_x_frame (frame); | |
4260 | Atom prop_atom; | |
4261 | Atom target_type = XA_STRING; | |
4262 | int element_format = 8; | |
4263 | unsigned char *data; | |
4264 | int nelements; | |
4265 | Window w; | |
333b20bb | 4266 | |
6b61353c | 4267 | CHECK_STRING (prop); |
333b20bb | 4268 | |
6b61353c KH |
4269 | if (! NILP (format)) |
4270 | { | |
4271 | CHECK_NUMBER (format); | |
4272 | element_format = XFASTINT (format); | |
333b20bb | 4273 | |
6b61353c KH |
4274 | if (element_format != 8 && element_format != 16 |
4275 | && element_format != 32) | |
4276 | error ("FORMAT must be one of 8, 16 or 32"); | |
4277 | } | |
333b20bb | 4278 | |
6b61353c KH |
4279 | if (CONSP (value)) |
4280 | { | |
4281 | nelements = x_check_property_data (value); | |
4282 | if (nelements == -1) | |
4283 | error ("Bad data in VALUE, must be number, string or cons"); | |
333b20bb | 4284 | |
6b61353c KH |
4285 | if (element_format == 8) |
4286 | data = (unsigned char *) xmalloc (nelements); | |
4287 | else if (element_format == 16) | |
4288 | data = (unsigned char *) xmalloc (nelements*2); | |
fede04ef JD |
4289 | else /* format == 32 */ |
4290 | /* The man page for XChangeProperty: | |
4291 | "If the specified format is 32, the property data must be a | |
4292 | long array." | |
4293 | This applies even if long is more than 64 bits. The X library | |
4294 | converts to 32 bits before sending to the X server. */ | |
4295 | data = (unsigned char *) xmalloc (nelements * sizeof(long)); | |
333b20bb | 4296 | |
6b61353c KH |
4297 | x_fill_property_data (FRAME_X_DISPLAY (f), value, data, element_format); |
4298 | } | |
4299 | else | |
4300 | { | |
4301 | CHECK_STRING (value); | |
4302 | data = SDATA (value); | |
4303 | nelements = SCHARS (value); | |
4304 | } | |
333b20bb | 4305 | |
6b61353c KH |
4306 | BLOCK_INPUT; |
4307 | prop_atom = XInternAtom (FRAME_X_DISPLAY (f), SDATA (prop), False); | |
4308 | if (! NILP (type)) | |
4309 | { | |
4310 | CHECK_STRING (type); | |
4311 | target_type = XInternAtom (FRAME_X_DISPLAY (f), SDATA (type), False); | |
4312 | } | |
333b20bb | 4313 | |
6b61353c KH |
4314 | if (! NILP (outer_p)) w = FRAME_OUTER_WINDOW (f); |
4315 | else w = FRAME_X_WINDOW (f); | |
5b3f8550 | 4316 | |
6b61353c KH |
4317 | XChangeProperty (FRAME_X_DISPLAY (f), w, |
4318 | prop_atom, target_type, element_format, PropModeReplace, | |
4319 | data, nelements); | |
333b20bb | 4320 | |
6b61353c | 4321 | if (CONSP (value)) xfree (data); |
333b20bb | 4322 | |
6b61353c KH |
4323 | /* Make sure the property is set when we return. */ |
4324 | XFlush (FRAME_X_DISPLAY (f)); | |
4325 | UNBLOCK_INPUT; | |
333b20bb | 4326 | |
6b61353c | 4327 | return value; |
333b20bb GM |
4328 | } |
4329 | ||
4330 | ||
6b61353c KH |
4331 | DEFUN ("x-delete-window-property", Fx_delete_window_property, |
4332 | Sx_delete_window_property, 1, 2, 0, | |
4333 | doc: /* Remove window property PROP from X window of FRAME. | |
4334 | FRAME nil or omitted means use the selected frame. Value is PROP. */) | |
5842a27b | 4335 | (Lisp_Object prop, Lisp_Object frame) |
333b20bb | 4336 | { |
6b61353c KH |
4337 | struct frame *f = check_x_frame (frame); |
4338 | Atom prop_atom; | |
333b20bb | 4339 | |
6b61353c KH |
4340 | CHECK_STRING (prop); |
4341 | BLOCK_INPUT; | |
4342 | prop_atom = XInternAtom (FRAME_X_DISPLAY (f), SDATA (prop), False); | |
4343 | XDeleteProperty (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), prop_atom); | |
333b20bb | 4344 | |
6b61353c KH |
4345 | /* Make sure the property is removed when we return. */ |
4346 | XFlush (FRAME_X_DISPLAY (f)); | |
4347 | UNBLOCK_INPUT; | |
333b20bb | 4348 | |
6b61353c KH |
4349 | return prop; |
4350 | } | |
333b20bb | 4351 | |
333b20bb | 4352 | |
6b61353c KH |
4353 | DEFUN ("x-window-property", Fx_window_property, Sx_window_property, |
4354 | 1, 6, 0, | |
4355 | doc: /* Value is the value of window property PROP on FRAME. | |
4356 | If FRAME is nil or omitted, use the selected frame. | |
7c051dd8 GM |
4357 | |
4358 | On MS Windows, this function only accepts the PROP and FRAME arguments. | |
4359 | ||
4360 | On X Windows, the following optional arguments are also accepted: | |
4361 | If TYPE is nil or omitted, get the property as a string. | |
4362 | Otherwise TYPE is the name of the atom that denotes the type expected. | |
6b61353c KH |
4363 | If SOURCE is non-nil, get the property on that window instead of from |
4364 | FRAME. The number 0 denotes the root window. | |
4365 | If DELETE_P is non-nil, delete the property after retreiving it. | |
4366 | If VECTOR_RET_P is non-nil, don't return a string but a vector of values. | |
4367 | ||
4368 | Value is nil if FRAME hasn't a property with name PROP or if PROP has | |
7c051dd8 | 4369 | no value of TYPE (always string in the MS Windows case). */) |
5842a27b | 4370 | (Lisp_Object prop, Lisp_Object frame, Lisp_Object type, Lisp_Object source, Lisp_Object delete_p, Lisp_Object vector_ret_p) |
333b20bb | 4371 | { |
6b61353c KH |
4372 | struct frame *f = check_x_frame (frame); |
4373 | Atom prop_atom; | |
4374 | int rc; | |
4375 | Lisp_Object prop_value = Qnil; | |
a3db4b26 | 4376 | unsigned char *tmp_data = NULL; |
6b61353c KH |
4377 | Atom actual_type; |
4378 | Atom target_type = XA_STRING; | |
4379 | int actual_format; | |
4380 | unsigned long actual_size, bytes_remaining; | |
4381 | Window target_window = FRAME_X_WINDOW (f); | |
4382 | struct gcpro gcpro1; | |
177c0ea7 | 4383 | |
6b61353c KH |
4384 | GCPRO1 (prop_value); |
4385 | CHECK_STRING (prop); | |
1783ffa2 | 4386 | |
6b61353c KH |
4387 | if (! NILP (source)) |
4388 | { | |
4389 | if (NUMBERP (source)) | |
4390 | { | |
4391 | if (FLOATP (source)) | |
4392 | target_window = (Window) XFLOAT (source); | |
4393 | else | |
4394 | target_window = XFASTINT (source); | |
177c0ea7 | 4395 | |
6b61353c KH |
4396 | if (target_window == 0) |
4397 | target_window = FRAME_X_DISPLAY_INFO (f)->root_window; | |
4398 | } | |
4399 | else if (CONSP (source)) | |
4400 | target_window = cons_to_long (source); | |
333b20bb GM |
4401 | } |
4402 | ||
6b61353c KH |
4403 | BLOCK_INPUT; |
4404 | if (STRINGP (type)) | |
4405 | { | |
4406 | if (strcmp ("AnyPropertyType", SDATA (type)) == 0) | |
4407 | target_type = AnyPropertyType; | |
4408 | else | |
4409 | target_type = XInternAtom (FRAME_X_DISPLAY (f), SDATA (type), False); | |
4410 | } | |
333b20bb | 4411 | |
6b61353c KH |
4412 | prop_atom = XInternAtom (FRAME_X_DISPLAY (f), SDATA (prop), False); |
4413 | rc = XGetWindowProperty (FRAME_X_DISPLAY (f), target_window, | |
4414 | prop_atom, 0, 0, False, target_type, | |
4415 | &actual_type, &actual_format, &actual_size, | |
a3db4b26 | 4416 | &bytes_remaining, &tmp_data); |
6b61353c KH |
4417 | if (rc == Success) |
4418 | { | |
4419 | int size = bytes_remaining; | |
333b20bb | 4420 | |
6b61353c KH |
4421 | XFree (tmp_data); |
4422 | tmp_data = NULL; | |
333b20bb | 4423 | |
6b61353c | 4424 | rc = XGetWindowProperty (FRAME_X_DISPLAY (f), target_window, |
333b20bb | 4425 | prop_atom, 0, bytes_remaining, |
6b61353c | 4426 | ! NILP (delete_p), target_type, |
177c0ea7 JB |
4427 | &actual_type, &actual_format, |
4428 | &actual_size, &bytes_remaining, | |
a3db4b26 | 4429 | &tmp_data); |
4c8c7926 | 4430 | if (rc == Success && tmp_data) |
6b61353c | 4431 | { |
fede04ef JD |
4432 | /* The man page for XGetWindowProperty says: |
4433 | "If the returned format is 32, the returned data is represented | |
4434 | as a long array and should be cast to that type to obtain the | |
4435 | elements." | |
4436 | This applies even if long is more than 32 bits, the X library | |
4437 | converts from 32 bit elements received from the X server to long | |
72af86bd | 4438 | and passes the long array to us. Thus, for that case memcpy can not |
fede04ef JD |
4439 | be used. We convert to a 32 bit type here, because so much code |
4440 | assume on that. | |
4441 | ||
4442 | The bytes and offsets passed to XGetWindowProperty refers to the | |
4443 | property and those are indeed in 32 bit quantities if format is | |
4444 | 32. */ | |
4445 | ||
4446 | if (actual_format == 32 && actual_format < BITS_PER_LONG) | |
4447 | { | |
4448 | unsigned long i; | |
4449 | int *idata = (int *) tmp_data; | |
4450 | long *ldata = (long *) tmp_data; | |
4451 | ||
4452 | for (i = 0; i < actual_size; ++i) | |
a3db4b26 | 4453 | idata[i] = (int) ldata[i]; |
fede04ef JD |
4454 | } |
4455 | ||
6b61353c KH |
4456 | if (NILP (vector_ret_p)) |
4457 | prop_value = make_string (tmp_data, size); | |
4458 | else | |
4459 | prop_value = x_property_data_to_lisp (f, | |
a3db4b26 | 4460 | tmp_data, |
6b61353c KH |
4461 | actual_type, |
4462 | actual_format, | |
4463 | actual_size); | |
4464 | } | |
333b20bb | 4465 | |
6b61353c | 4466 | if (tmp_data) XFree (tmp_data); |
333b20bb GM |
4467 | } |
4468 | ||
4469 | UNBLOCK_INPUT; | |
6b61353c | 4470 | UNGCPRO; |
333b20bb GM |
4471 | return prop_value; |
4472 | } | |
4473 | ||
4474 | ||
4475 | \f | |
4476 | /*********************************************************************** | |
4477 | Busy cursor | |
4478 | ***********************************************************************/ | |
4479 | ||
0af913d7 GM |
4480 | /* Timer function of hourglass_atimer. TIMER is equal to |
4481 | hourglass_atimer. | |
4ae9a85e | 4482 | |
0af913d7 GM |
4483 | Display an hourglass pointer on all frames by mapping the frames' |
4484 | hourglass_window. Set the hourglass_p flag in the frames' | |
4485 | output_data.x structure to indicate that an hourglass cursor is | |
4486 | shown on the frames. */ | |
4ae9a85e | 4487 | |
1885ab29 | 4488 | void |
971de7fb | 4489 | show_hourglass (struct atimer *timer) |
4ae9a85e GM |
4490 | { |
4491 | /* The timer implementation will cancel this timer automatically | |
0af913d7 | 4492 | after this function has run. Set hourglass_atimer to null |
4ae9a85e | 4493 | so that we know the timer doesn't have to be canceled. */ |
0af913d7 | 4494 | hourglass_atimer = NULL; |
4ae9a85e | 4495 | |
0af913d7 | 4496 | if (!hourglass_shown_p) |
333b20bb GM |
4497 | { |
4498 | Lisp_Object rest, frame; | |
177c0ea7 | 4499 | |
4ae9a85e | 4500 | BLOCK_INPUT; |
177c0ea7 | 4501 | |
333b20bb | 4502 | FOR_EACH_FRAME (rest, frame) |
5f7a1890 GM |
4503 | { |
4504 | struct frame *f = XFRAME (frame); | |
177c0ea7 | 4505 | |
5f7a1890 GM |
4506 | if (FRAME_LIVE_P (f) && FRAME_X_P (f) && FRAME_X_DISPLAY (f)) |
4507 | { | |
4508 | Display *dpy = FRAME_X_DISPLAY (f); | |
177c0ea7 | 4509 | |
5f7a1890 GM |
4510 | #ifdef USE_X_TOOLKIT |
4511 | if (f->output_data.x->widget) | |
4512 | #else | |
4513 | if (FRAME_OUTER_WINDOW (f)) | |
4514 | #endif | |
4515 | { | |
0af913d7 | 4516 | f->output_data.x->hourglass_p = 1; |
177c0ea7 | 4517 | |
0af913d7 | 4518 | if (!f->output_data.x->hourglass_window) |
5f7a1890 GM |
4519 | { |
4520 | unsigned long mask = CWCursor; | |
4521 | XSetWindowAttributes attrs; | |
49b8b5dc JD |
4522 | #ifdef USE_GTK |
4523 | Window parent = FRAME_X_WINDOW (f); | |
4524 | #else | |
4525 | Window parent = FRAME_OUTER_WINDOW (f); | |
4526 | #endif | |
0af913d7 | 4527 | attrs.cursor = f->output_data.x->hourglass_cursor; |
177c0ea7 | 4528 | |
0af913d7 | 4529 | f->output_data.x->hourglass_window |
49b8b5dc | 4530 | = XCreateWindow (dpy, parent, |
5f7a1890 GM |
4531 | 0, 0, 32000, 32000, 0, 0, |
4532 | InputOnly, | |
4533 | CopyFromParent, | |
4534 | mask, &attrs); | |
4535 | } | |
177c0ea7 | 4536 | |
0af913d7 | 4537 | XMapRaised (dpy, f->output_data.x->hourglass_window); |
5f7a1890 GM |
4538 | XFlush (dpy); |
4539 | } | |
4540 | } | |
4541 | } | |
333b20bb | 4542 | |
0af913d7 | 4543 | hourglass_shown_p = 1; |
4ae9a85e GM |
4544 | UNBLOCK_INPUT; |
4545 | } | |
333b20bb GM |
4546 | } |
4547 | ||
4548 | ||
0af913d7 GM |
4549 | /* Hide the hourglass pointer on all frames, if it is currently |
4550 | shown. */ | |
333b20bb | 4551 | |
1885ab29 | 4552 | void |
971de7fb | 4553 | hide_hourglass (void) |
4ae9a85e | 4554 | { |
0af913d7 | 4555 | if (hourglass_shown_p) |
333b20bb | 4556 | { |
4ae9a85e GM |
4557 | Lisp_Object rest, frame; |
4558 | ||
4559 | BLOCK_INPUT; | |
4560 | FOR_EACH_FRAME (rest, frame) | |
333b20bb | 4561 | { |
4ae9a85e | 4562 | struct frame *f = XFRAME (frame); |
177c0ea7 | 4563 | |
4ae9a85e GM |
4564 | if (FRAME_X_P (f) |
4565 | /* Watch out for newly created frames. */ | |
0af913d7 | 4566 | && f->output_data.x->hourglass_window) |
4ae9a85e | 4567 | { |
0af913d7 GM |
4568 | XUnmapWindow (FRAME_X_DISPLAY (f), |
4569 | f->output_data.x->hourglass_window); | |
4570 | /* Sync here because XTread_socket looks at the | |
4571 | hourglass_p flag that is reset to zero below. */ | |
4ae9a85e | 4572 | XSync (FRAME_X_DISPLAY (f), False); |
0af913d7 | 4573 | f->output_data.x->hourglass_p = 0; |
4ae9a85e | 4574 | } |
333b20bb | 4575 | } |
333b20bb | 4576 | |
0af913d7 | 4577 | hourglass_shown_p = 0; |
4ae9a85e GM |
4578 | UNBLOCK_INPUT; |
4579 | } | |
333b20bb GM |
4580 | } |
4581 | ||
4582 | ||
4583 | \f | |
4584 | /*********************************************************************** | |
4585 | Tool tips | |
4586 | ***********************************************************************/ | |
4587 | ||
f57e2426 J |
4588 | static Lisp_Object x_create_tip_frame (struct x_display_info *, |
4589 | Lisp_Object, Lisp_Object); | |
4590 | static void compute_tip_xy (struct frame *, Lisp_Object, Lisp_Object, | |
4591 | Lisp_Object, int, int, int *, int *); | |
177c0ea7 | 4592 | |
44b5a125 | 4593 | /* The frame of a currently visible tooltip. */ |
333b20bb | 4594 | |
44b5a125 | 4595 | Lisp_Object tip_frame; |
333b20bb GM |
4596 | |
4597 | /* If non-nil, a timer started that hides the last tooltip when it | |
4598 | fires. */ | |
4599 | ||
4600 | Lisp_Object tip_timer; | |
4601 | Window tip_window; | |
4602 | ||
06d62053 GM |
4603 | /* If non-nil, a vector of 3 elements containing the last args |
4604 | with which x-show-tip was called. See there. */ | |
4605 | ||
4606 | Lisp_Object last_show_tip_args; | |
4607 | ||
d63931a2 GM |
4608 | /* Maximum size for tooltips; a cons (COLUMNS . ROWS). */ |
4609 | ||
4610 | Lisp_Object Vx_max_tooltip_size; | |
4611 | ||
eaf1eea9 GM |
4612 | |
4613 | static Lisp_Object | |
971de7fb | 4614 | unwind_create_tip_frame (Lisp_Object frame) |
eaf1eea9 | 4615 | { |
c844a81a GM |
4616 | Lisp_Object deleted; |
4617 | ||
4618 | deleted = unwind_create_frame (frame); | |
4619 | if (EQ (deleted, Qt)) | |
4620 | { | |
4621 | tip_window = None; | |
4622 | tip_frame = Qnil; | |
4623 | } | |
177c0ea7 | 4624 | |
c844a81a | 4625 | return deleted; |
eaf1eea9 GM |
4626 | } |
4627 | ||
4628 | ||
333b20bb | 4629 | /* Create a frame for a tooltip on the display described by DPYINFO. |
275841bf GM |
4630 | PARMS is a list of frame parameters. TEXT is the string to |
4631 | display in the tip frame. Value is the frame. | |
eaf1eea9 GM |
4632 | |
4633 | Note that functions called here, esp. x_default_parameter can | |
4634 | signal errors, for instance when a specified color name is | |
4635 | undefined. We have to make sure that we're in a consistent state | |
4636 | when this happens. */ | |
333b20bb GM |
4637 | |
4638 | static Lisp_Object | |
aa1859f5 J |
4639 | x_create_tip_frame (struct x_display_info *dpyinfo, |
4640 | Lisp_Object parms, | |
4641 | Lisp_Object text) | |
333b20bb GM |
4642 | { |
4643 | struct frame *f; | |
4644 | Lisp_Object frame, tem; | |
4645 | Lisp_Object name; | |
333b20bb GM |
4646 | long window_prompting = 0; |
4647 | int width, height; | |
331379bf | 4648 | int count = SPECPDL_INDEX (); |
b6d7acec | 4649 | struct gcpro gcpro1, gcpro2, gcpro3; |
06d62053 | 4650 | int face_change_count_before = face_change_count; |
275841bf GM |
4651 | Lisp_Object buffer; |
4652 | struct buffer *old_buffer; | |
333b20bb GM |
4653 | |
4654 | check_x (); | |
4655 | ||
89acb56d SM |
4656 | if (!dpyinfo->terminal->name) |
4657 | error ("Terminal is not live, can't create new frames on it"); | |
333b20bb | 4658 | |
47f3c6b4 | 4659 | parms = Fcopy_alist (parms); |
333b20bb GM |
4660 | |
4661 | /* Get the name of the frame to use for resource lookup. */ | |
4662 | name = x_get_arg (dpyinfo, parms, Qname, "name", "Name", RES_TYPE_STRING); | |
4663 | if (!STRINGP (name) | |
4664 | && !EQ (name, Qunbound) | |
4665 | && !NILP (name)) | |
4666 | error ("Invalid frame name--not a string or nil"); | |
333b20bb GM |
4667 | |
4668 | frame = Qnil; | |
4669 | GCPRO3 (parms, name, frame); | |
44b5a125 | 4670 | f = make_frame (1); |
333b20bb | 4671 | XSETFRAME (frame, f); |
275841bf GM |
4672 | |
4673 | buffer = Fget_buffer_create (build_string (" *tip*")); | |
be786000 | 4674 | Fset_window_buffer (FRAME_ROOT_WINDOW (f), buffer, Qnil); |
275841bf GM |
4675 | old_buffer = current_buffer; |
4676 | set_buffer_internal_1 (XBUFFER (buffer)); | |
d63931a2 | 4677 | current_buffer->truncate_lines = Qnil; |
5c2a995d KH |
4678 | specbind (Qinhibit_read_only, Qt); |
4679 | specbind (Qinhibit_modification_hooks, Qt); | |
275841bf GM |
4680 | Ferase_buffer (); |
4681 | Finsert (1, &text); | |
4682 | set_buffer_internal_1 (old_buffer); | |
177c0ea7 | 4683 | |
333b20bb | 4684 | FRAME_CAN_HAVE_SCROLL_BARS (f) = 0; |
8a1a7743 | 4685 | record_unwind_protect (unwind_create_tip_frame, frame); |
333b20bb | 4686 | |
6ed8eeff KL |
4687 | f->terminal = dpyinfo->terminal; |
4688 | f->terminal->reference_count++; | |
daf01701 | 4689 | |
eaf1eea9 GM |
4690 | /* By setting the output method, we're essentially saying that |
4691 | the frame is live, as per FRAME_LIVE_P. If we get a signal | |
4692 | from this point on, x_destroy_window might screw up reference | |
4693 | counts etc. */ | |
333b20bb GM |
4694 | f->output_method = output_x_window; |
4695 | f->output_data.x = (struct x_output *) xmalloc (sizeof (struct x_output)); | |
72af86bd | 4696 | memset (f->output_data.x, 0, sizeof (struct x_output)); |
333b20bb | 4697 | f->output_data.x->icon_bitmap = -1; |
be786000 | 4698 | FRAME_FONTSET (f) = -1; |
61d461a8 GM |
4699 | f->output_data.x->scroll_bar_foreground_pixel = -1; |
4700 | f->output_data.x->scroll_bar_background_pixel = -1; | |
f15340b7 MB |
4701 | #ifdef USE_TOOLKIT_SCROLL_BARS |
4702 | f->output_data.x->scroll_bar_top_shadow_pixel = -1; | |
4703 | f->output_data.x->scroll_bar_bottom_shadow_pixel = -1; | |
4704 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
333b20bb GM |
4705 | f->icon_name = Qnil; |
4706 | FRAME_X_DISPLAY_INFO (f) = dpyinfo; | |
f1d2ce7f | 4707 | #if GLYPH_DEBUG |
354884c4 | 4708 | image_cache_refcount = FRAME_IMAGE_CACHE (f)->refcount; |
eaf1eea9 GM |
4709 | dpyinfo_refcount = dpyinfo->reference_count; |
4710 | #endif /* GLYPH_DEBUG */ | |
333b20bb GM |
4711 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; |
4712 | f->output_data.x->explicit_parent = 0; | |
4713 | ||
61d461a8 GM |
4714 | /* These colors will be set anyway later, but it's important |
4715 | to get the color reference counts right, so initialize them! */ | |
4716 | { | |
4717 | Lisp_Object black; | |
4718 | struct gcpro gcpro1; | |
177c0ea7 | 4719 | |
9d3d44ba KL |
4720 | /* Function x_decode_color can signal an error. Make |
4721 | sure to initialize color slots so that we won't try | |
4722 | to free colors we haven't allocated. */ | |
ce593f6e KL |
4723 | FRAME_FOREGROUND_PIXEL (f) = -1; |
4724 | FRAME_BACKGROUND_PIXEL (f) = -1; | |
9d3d44ba KL |
4725 | f->output_data.x->cursor_pixel = -1; |
4726 | f->output_data.x->cursor_foreground_pixel = -1; | |
4727 | f->output_data.x->border_pixel = -1; | |
4728 | f->output_data.x->mouse_pixel = -1; | |
4729 | ||
61d461a8 GM |
4730 | black = build_string ("black"); |
4731 | GCPRO1 (black); | |
ce593f6e | 4732 | FRAME_FOREGROUND_PIXEL (f) |
61d461a8 | 4733 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); |
ce593f6e | 4734 | FRAME_BACKGROUND_PIXEL (f) |
61d461a8 GM |
4735 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); |
4736 | f->output_data.x->cursor_pixel | |
4737 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4738 | f->output_data.x->cursor_foreground_pixel | |
4739 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4740 | f->output_data.x->border_pixel | |
4741 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4742 | f->output_data.x->mouse_pixel | |
4743 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4744 | UNGCPRO; | |
4745 | } | |
4746 | ||
333b20bb GM |
4747 | /* Set the name; the functions to which we pass f expect the name to |
4748 | be set. */ | |
4749 | if (EQ (name, Qunbound) || NILP (name)) | |
4750 | { | |
4751 | f->name = build_string (dpyinfo->x_id_name); | |
4752 | f->explicit_name = 0; | |
4753 | } | |
4754 | else | |
4755 | { | |
4756 | f->name = name; | |
4757 | f->explicit_name = 1; | |
4758 | /* use the frame's title when getting resources for this frame. */ | |
4759 | specbind (Qx_resource_name, name); | |
4760 | } | |
4761 | ||
02ed2ea8 KH |
4762 | f->resx = dpyinfo->resx; |
4763 | f->resy = dpyinfo->resy; | |
4764 | ||
bf970f2b | 4765 | register_font_driver (&xfont_driver, f); |
02ed2ea8 KH |
4766 | #ifdef HAVE_FREETYPE |
4767 | #ifdef HAVE_XFT | |
b51238f5 | 4768 | register_font_driver (&xftfont_driver, f); |
02ed2ea8 | 4769 | #else /* not HAVE_XFT */ |
b51238f5 | 4770 | register_font_driver (&ftxfont_driver, f); |
02ed2ea8 KH |
4771 | #endif /* not HAVE_XFT */ |
4772 | #endif /* HAVE_FREETYPE */ | |
d43f6b74 | 4773 | |
b51238f5 KH |
4774 | x_default_parameter (f, parms, Qfont_backend, Qnil, |
4775 | "fontBackend", "FontBackend", RES_TYPE_STRING); | |
02ed2ea8 | 4776 | |
eaf1eea9 GM |
4777 | /* Extract the window parameters from the supplied values that are |
4778 | needed to determine window geometry. */ | |
b51238f5 | 4779 | x_default_font_parameter (f, parms); |
333b20bb | 4780 | |
4bef8d26 | 4781 | x_default_parameter (f, parms, Qborder_width, make_number (0), |
333b20bb | 4782 | "borderWidth", "BorderWidth", RES_TYPE_NUMBER); |
177c0ea7 | 4783 | |
333b20bb GM |
4784 | /* This defaults to 2 in order to match xterm. We recognize either |
4785 | internalBorderWidth or internalBorder (which is what xterm calls | |
4786 | it). */ | |
4787 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
4788 | { | |
4789 | Lisp_Object value; | |
4790 | ||
4791 | value = x_get_arg (dpyinfo, parms, Qinternal_border_width, | |
4792 | "internalBorder", "internalBorder", RES_TYPE_NUMBER); | |
4793 | if (! EQ (value, Qunbound)) | |
4794 | parms = Fcons (Fcons (Qinternal_border_width, value), | |
4795 | parms); | |
4796 | } | |
4797 | ||
4798 | x_default_parameter (f, parms, Qinternal_border_width, make_number (1), | |
4799 | "internalBorderWidth", "internalBorderWidth", | |
4800 | RES_TYPE_NUMBER); | |
4801 | ||
4802 | /* Also do the stuff which must be set before the window exists. */ | |
4803 | x_default_parameter (f, parms, Qforeground_color, build_string ("black"), | |
4804 | "foreground", "Foreground", RES_TYPE_STRING); | |
4805 | x_default_parameter (f, parms, Qbackground_color, build_string ("white"), | |
4806 | "background", "Background", RES_TYPE_STRING); | |
4807 | x_default_parameter (f, parms, Qmouse_color, build_string ("black"), | |
4808 | "pointerColor", "Foreground", RES_TYPE_STRING); | |
4809 | x_default_parameter (f, parms, Qcursor_color, build_string ("black"), | |
4810 | "cursorColor", "Foreground", RES_TYPE_STRING); | |
4811 | x_default_parameter (f, parms, Qborder_color, build_string ("black"), | |
4812 | "borderColor", "BorderColor", RES_TYPE_STRING); | |
4813 | ||
4814 | /* Init faces before x_default_parameter is called for scroll-bar | |
4815 | parameters because that function calls x_set_scroll_bar_width, | |
4816 | which calls change_frame_size, which calls Fset_window_buffer, | |
4817 | which runs hooks, which call Fvertical_motion. At the end, we | |
4818 | end up in init_iterator with a null face cache, which should not | |
4819 | happen. */ | |
4820 | init_frame_faces (f); | |
177c0ea7 | 4821 | |
333b20bb | 4822 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; |
333b20bb | 4823 | |
7c0d3ed8 | 4824 | window_prompting = x_figure_window_size (f, parms, 0); |
333b20bb | 4825 | |
333b20bb GM |
4826 | { |
4827 | XSetWindowAttributes attrs; | |
4828 | unsigned long mask; | |
36acb2a7 | 4829 | Atom type = FRAME_X_DISPLAY_INFO (f)->Xatom_net_window_type_tooltip; |
177c0ea7 | 4830 | |
333b20bb | 4831 | BLOCK_INPUT; |
c51d2b5e GM |
4832 | mask = CWBackPixel | CWOverrideRedirect | CWEventMask; |
4833 | if (DoesSaveUnders (dpyinfo->screen)) | |
4834 | mask |= CWSaveUnder; | |
177c0ea7 | 4835 | |
9b2956e2 GM |
4836 | /* Window managers look at the override-redirect flag to determine |
4837 | whether or net to give windows a decoration (Xlib spec, chapter | |
333b20bb GM |
4838 | 3.2.8). */ |
4839 | attrs.override_redirect = True; | |
4840 | attrs.save_under = True; | |
4841 | attrs.background_pixel = FRAME_BACKGROUND_PIXEL (f); | |
4842 | /* Arrange for getting MapNotify and UnmapNotify events. */ | |
4843 | attrs.event_mask = StructureNotifyMask; | |
4844 | tip_window | |
4845 | = FRAME_X_WINDOW (f) | |
4846 | = XCreateWindow (FRAME_X_DISPLAY (f), | |
4847 | FRAME_X_DISPLAY_INFO (f)->root_window, | |
4848 | /* x, y, width, height */ | |
4849 | 0, 0, 1, 1, | |
4850 | /* Border. */ | |
a979dde1 | 4851 | f->border_width, |
333b20bb GM |
4852 | CopyFromParent, InputOutput, CopyFromParent, |
4853 | mask, &attrs); | |
36acb2a7 JD |
4854 | XChangeProperty (FRAME_X_DISPLAY (f), tip_window, |
4855 | FRAME_X_DISPLAY_INFO (f)->Xatom_net_window_type, | |
4856 | XA_ATOM, 32, PropModeReplace, | |
4857 | (unsigned char *)&type, 1); | |
333b20bb GM |
4858 | UNBLOCK_INPUT; |
4859 | } | |
4860 | ||
4861 | x_make_gc (f); | |
4862 | ||
333b20bb GM |
4863 | x_default_parameter (f, parms, Qauto_raise, Qnil, |
4864 | "autoRaise", "AutoRaiseLower", RES_TYPE_BOOLEAN); | |
4865 | x_default_parameter (f, parms, Qauto_lower, Qnil, | |
4866 | "autoLower", "AutoRaiseLower", RES_TYPE_BOOLEAN); | |
4867 | x_default_parameter (f, parms, Qcursor_type, Qbox, | |
4868 | "cursorType", "CursorType", RES_TYPE_SYMBOL); | |
4869 | ||
be786000 | 4870 | /* Dimensions, especially FRAME_LINES (f), must be done via change_frame_size. |
333b20bb | 4871 | Change will not be effected unless different from the current |
be786000 KS |
4872 | FRAME_LINES (f). */ |
4873 | width = FRAME_COLS (f); | |
4874 | height = FRAME_LINES (f); | |
4875 | SET_FRAME_COLS (f, 0); | |
4876 | FRAME_LINES (f) = 0; | |
8938a4fb | 4877 | change_frame_size (f, height, width, 1, 0, 0); |
177c0ea7 | 4878 | |
cd1d850f | 4879 | /* Add `tooltip' frame parameter's default value. */ |
54ee7410 CY |
4880 | if (NILP (Fframe_parameter (frame, Qtooltip))) |
4881 | Fmodify_frame_parameters (frame, Fcons (Fcons (Qtooltip, Qt), Qnil)); | |
177c0ea7 | 4882 | |
cedb4d8b GM |
4883 | /* FIXME - can this be done in a similar way to normal frames? |
4884 | http://lists.gnu.org/archive/html/emacs-devel/2007-10/msg00641.html */ | |
4885 | ||
35fdaa62 GM |
4886 | /* Set the `display-type' frame parameter before setting up faces. */ |
4887 | { | |
4888 | Lisp_Object disptype; | |
4889 | ||
4890 | if (FRAME_X_DISPLAY_INFO (f)->n_planes == 1) | |
4891 | disptype = intern ("mono"); | |
219ccf1b RS |
4892 | else if (FRAME_X_DISPLAY_INFO (f)->visual->class == GrayScale |
4893 | || FRAME_X_DISPLAY_INFO (f)->visual->class == StaticGray) | |
35fdaa62 GM |
4894 | disptype = intern ("grayscale"); |
4895 | else | |
4896 | disptype = intern ("color"); | |
4897 | ||
4898 | if (NILP (Fframe_parameter (frame, Qdisplay_type))) | |
4899 | Fmodify_frame_parameters (frame, Fcons (Fcons (Qdisplay_type, disptype), | |
4900 | Qnil)); | |
4901 | } | |
4902 | ||
035d5114 | 4903 | /* Set up faces after all frame parameters are known. This call |
6801a572 GM |
4904 | also merges in face attributes specified for new frames. |
4905 | ||
4906 | Frame parameters may be changed if .Xdefaults contains | |
4907 | specifications for the default font. For example, if there is an | |
4908 | `Emacs.default.attributeBackground: pink', the `background-color' | |
4909 | attribute of the frame get's set, which let's the internal border | |
4910 | of the tooltip frame appear in pink. Prevent this. */ | |
4911 | { | |
4912 | Lisp_Object bg = Fframe_parameter (frame, Qbackground_color); | |
4913 | ||
4914 | /* Set tip_frame here, so that */ | |
4915 | tip_frame = frame; | |
45cebfd9 | 4916 | call2 (Qface_set_after_frame_default, frame, Qnil); |
177c0ea7 | 4917 | |
6801a572 GM |
4918 | if (!EQ (bg, Fframe_parameter (frame, Qbackground_color))) |
4919 | Fmodify_frame_parameters (frame, Fcons (Fcons (Qbackground_color, bg), | |
4920 | Qnil)); | |
4921 | } | |
177c0ea7 | 4922 | |
333b20bb GM |
4923 | f->no_split = 1; |
4924 | ||
4925 | UNGCPRO; | |
4926 | ||
4927 | /* It is now ok to make the frame official even if we get an error | |
4928 | below. And the frame needs to be on Vframe_list or making it | |
4929 | visible won't work. */ | |
4930 | Vframe_list = Fcons (frame, Vframe_list); | |
4931 | ||
4932 | /* Now that the frame is official, it counts as a reference to | |
4933 | its display. */ | |
4934 | FRAME_X_DISPLAY_INFO (f)->reference_count++; | |
4935 | ||
06d62053 GM |
4936 | /* Setting attributes of faces of the tooltip frame from resources |
4937 | and similar will increment face_change_count, which leads to the | |
4938 | clearing of all current matrices. Since this isn't necessary | |
4939 | here, avoid it by resetting face_change_count to the value it | |
4940 | had before we created the tip frame. */ | |
4941 | face_change_count = face_change_count_before; | |
4942 | ||
eaf1eea9 | 4943 | /* Discard the unwind_protect. */ |
333b20bb GM |
4944 | return unbind_to (count, frame); |
4945 | } | |
4946 | ||
4947 | ||
06d62053 GM |
4948 | /* Compute where to display tip frame F. PARMS is the list of frame |
4949 | parameters for F. DX and DY are specified offsets from the current | |
ab452f99 GM |
4950 | location of the mouse. WIDTH and HEIGHT are the width and height |
4951 | of the tooltip. Return coordinates relative to the root window of | |
4952 | the display in *ROOT_X, and *ROOT_Y. */ | |
06d62053 GM |
4953 | |
4954 | static void | |
971de7fb | 4955 | 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 |
4956 | { |
4957 | Lisp_Object left, top; | |
4958 | int win_x, win_y; | |
4959 | Window root, child; | |
4960 | unsigned pmask; | |
177c0ea7 | 4961 | |
06d62053 GM |
4962 | /* User-specified position? */ |
4963 | left = Fcdr (Fassq (Qleft, parms)); | |
4964 | top = Fcdr (Fassq (Qtop, parms)); | |
177c0ea7 | 4965 | |
06d62053 GM |
4966 | /* Move the tooltip window where the mouse pointer is. Resize and |
4967 | show it. */ | |
570d22b0 | 4968 | if (!INTEGERP (left) || !INTEGERP (top)) |
ab452f99 GM |
4969 | { |
4970 | BLOCK_INPUT; | |
4971 | XQueryPointer (FRAME_X_DISPLAY (f), FRAME_X_DISPLAY_INFO (f)->root_window, | |
4972 | &root, &child, root_x, root_y, &win_x, &win_y, &pmask); | |
4973 | UNBLOCK_INPUT; | |
4974 | } | |
06d62053 | 4975 | |
06d62053 GM |
4976 | if (INTEGERP (top)) |
4977 | *root_y = XINT (top); | |
bf63eb69 JD |
4978 | else if (*root_y + XINT (dy) <= 0) |
4979 | *root_y = 0; /* Can happen for negative dy */ | |
abe9d29c CY |
4980 | else if (*root_y + XINT (dy) + height |
4981 | <= x_display_pixel_height (FRAME_X_DISPLAY_INFO (f))) | |
7e8410d1 | 4982 | /* It fits below the pointer */ |
abe9d29c | 4983 | *root_y += XINT (dy); |
7e8410d1 JD |
4984 | else if (height + XINT (dy) <= *root_y) |
4985 | /* It fits above the pointer. */ | |
4986 | *root_y -= height + XINT (dy); | |
4987 | else | |
4988 | /* Put it on the top. */ | |
4989 | *root_y = 0; | |
ab452f99 GM |
4990 | |
4991 | if (INTEGERP (left)) | |
4992 | *root_x = XINT (left); | |
bf63eb69 JD |
4993 | else if (*root_x + XINT (dx) <= 0) |
4994 | *root_x = 0; /* Can happen for negative dx */ | |
abe9d29c CY |
4995 | else if (*root_x + XINT (dx) + width |
4996 | <= x_display_pixel_width (FRAME_X_DISPLAY_INFO (f))) | |
d682d3df RS |
4997 | /* It fits to the right of the pointer. */ |
4998 | *root_x += XINT (dx); | |
4999 | else if (width + XINT (dx) <= *root_x) | |
5000 | /* It fits to the left of the pointer. */ | |
ab452f99 GM |
5001 | *root_x -= width + XINT (dx); |
5002 | else | |
d682d3df RS |
5003 | /* Put it left-justified on the screen--it ought to fit that way. */ |
5004 | *root_x = 0; | |
06d62053 GM |
5005 | } |
5006 | ||
5007 | ||
0634ce98 | 5008 | DEFUN ("x-show-tip", Fx_show_tip, Sx_show_tip, 1, 6, 0, |
7ee72033 | 5009 | doc: /* Show STRING in a "tooltip" window on frame FRAME. |
c061c855 GM |
5010 | A tooltip window is a small X window displaying a string. |
5011 | ||
87c891c7 EZ |
5012 | This is an internal function; Lisp code should call `tooltip-show'. |
5013 | ||
c061c855 GM |
5014 | FRAME nil or omitted means use the selected frame. |
5015 | ||
5016 | PARMS is an optional list of frame parameters which can be used to | |
5017 | change the tooltip's appearance. | |
5018 | ||
5019 | Automatically hide the tooltip after TIMEOUT seconds. TIMEOUT nil | |
5020 | means use the default timeout of 5 seconds. | |
5021 | ||
c869cc37 | 5022 | If the list of frame parameters PARMS contains a `left' parameters, |
c061c855 GM |
5023 | the tooltip is displayed at that x-position. Otherwise it is |
5024 | displayed at the mouse position, with offset DX added (default is 5 if | |
5025 | DX isn't specified). Likewise for the y-position; if a `top' frame | |
5026 | parameter is specified, it determines the y-position of the tooltip | |
5027 | window, otherwise it is displayed at the mouse position, with offset | |
5028 | DY added (default is -10). | |
5029 | ||
5030 | A tooltip's maximum size is specified by `x-max-tooltip-size'. | |
7ee72033 | 5031 | Text larger than the specified size is clipped. */) |
5842a27b | 5032 | (Lisp_Object string, Lisp_Object frame, Lisp_Object parms, Lisp_Object timeout, Lisp_Object dx, Lisp_Object dy) |
333b20bb GM |
5033 | { |
5034 | struct frame *f; | |
5035 | struct window *w; | |
06d62053 | 5036 | int root_x, root_y; |
333b20bb GM |
5037 | struct buffer *old_buffer; |
5038 | struct text_pos pos; | |
a971c0a7 | 5039 | int i, width, height, seen_reversed_p; |
393f2d14 | 5040 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4; |
333b20bb | 5041 | int old_windows_or_buffers_changed = windows_or_buffers_changed; |
331379bf | 5042 | int count = SPECPDL_INDEX (); |
177c0ea7 | 5043 | |
333b20bb GM |
5044 | specbind (Qinhibit_redisplay, Qt); |
5045 | ||
393f2d14 | 5046 | GCPRO4 (string, parms, frame, timeout); |
333b20bb | 5047 | |
b7826503 | 5048 | CHECK_STRING (string); |
2d7117fe JD |
5049 | if (SCHARS (string) == 0) |
5050 | string = make_unibyte_string (" ", 1); | |
5051 | ||
333b20bb GM |
5052 | f = check_x_frame (frame); |
5053 | if (NILP (timeout)) | |
5054 | timeout = make_number (5); | |
5055 | else | |
b7826503 | 5056 | CHECK_NATNUM (timeout); |
177c0ea7 | 5057 | |
0634ce98 GM |
5058 | if (NILP (dx)) |
5059 | dx = make_number (5); | |
5060 | else | |
b7826503 | 5061 | CHECK_NUMBER (dx); |
177c0ea7 | 5062 | |
0634ce98 | 5063 | if (NILP (dy)) |
12c67a7f | 5064 | dy = make_number (-10); |
0634ce98 | 5065 | else |
b7826503 | 5066 | CHECK_NUMBER (dy); |
333b20bb | 5067 | |
aa1859f5 J |
5068 | #ifdef USE_GTK |
5069 | if (x_gtk_use_system_tooltips) | |
5070 | { | |
5071 | int ok; | |
5072 | ||
5073 | /* Hide a previous tip, if any. */ | |
5074 | Fx_hide_tip (); | |
5075 | ||
5076 | BLOCK_INPUT; | |
5077 | if ((ok = xg_prepare_tooltip (f, string, &width, &height)) != 0) | |
5078 | { | |
5079 | compute_tip_xy (f, parms, dx, dy, width, height, &root_x, &root_y); | |
5080 | xg_show_tooltip (f, root_x, root_y); | |
5081 | /* This is used in Fx_hide_tip. */ | |
5082 | XSETFRAME (tip_frame, f); | |
5083 | } | |
5084 | UNBLOCK_INPUT; | |
5085 | if (ok) goto start_timer; | |
5086 | } | |
5087 | #endif /* USE_GTK */ | |
5088 | ||
06d62053 GM |
5089 | if (NILP (last_show_tip_args)) |
5090 | last_show_tip_args = Fmake_vector (make_number (3), Qnil); | |
5091 | ||
5092 | if (!NILP (tip_frame)) | |
5093 | { | |
5094 | Lisp_Object last_string = AREF (last_show_tip_args, 0); | |
5095 | Lisp_Object last_frame = AREF (last_show_tip_args, 1); | |
5096 | Lisp_Object last_parms = AREF (last_show_tip_args, 2); | |
5097 | ||
5098 | if (EQ (frame, last_frame) | |
5099 | && !NILP (Fequal (last_string, string)) | |
5100 | && !NILP (Fequal (last_parms, parms))) | |
5101 | { | |
5102 | struct frame *f = XFRAME (tip_frame); | |
177c0ea7 | 5103 | |
06d62053 GM |
5104 | /* Only DX and DY have changed. */ |
5105 | if (!NILP (tip_timer)) | |
ae782866 GM |
5106 | { |
5107 | Lisp_Object timer = tip_timer; | |
5108 | tip_timer = Qnil; | |
5109 | call1 (Qcancel_timer, timer); | |
5110 | } | |
06d62053 GM |
5111 | |
5112 | BLOCK_INPUT; | |
be786000 KS |
5113 | compute_tip_xy (f, parms, dx, dy, FRAME_PIXEL_WIDTH (f), |
5114 | FRAME_PIXEL_HEIGHT (f), &root_x, &root_y); | |
06d62053 | 5115 | XMoveWindow (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
ab452f99 | 5116 | root_x, root_y); |
06d62053 GM |
5117 | UNBLOCK_INPUT; |
5118 | goto start_timer; | |
5119 | } | |
5120 | } | |
5121 | ||
333b20bb GM |
5122 | /* Hide a previous tip, if any. */ |
5123 | Fx_hide_tip (); | |
5124 | ||
06d62053 GM |
5125 | ASET (last_show_tip_args, 0, string); |
5126 | ASET (last_show_tip_args, 1, frame); | |
5127 | ASET (last_show_tip_args, 2, parms); | |
5128 | ||
333b20bb GM |
5129 | /* Add default values to frame parameters. */ |
5130 | if (NILP (Fassq (Qname, parms))) | |
5131 | parms = Fcons (Fcons (Qname, build_string ("tooltip")), parms); | |
5132 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
5133 | parms = Fcons (Fcons (Qinternal_border_width, make_number (3)), parms); | |
5134 | if (NILP (Fassq (Qborder_width, parms))) | |
5135 | parms = Fcons (Fcons (Qborder_width, make_number (1)), parms); | |
5136 | if (NILP (Fassq (Qborder_color, parms))) | |
5137 | parms = Fcons (Fcons (Qborder_color, build_string ("lightyellow")), parms); | |
5138 | if (NILP (Fassq (Qbackground_color, parms))) | |
5139 | parms = Fcons (Fcons (Qbackground_color, build_string ("lightyellow")), | |
5140 | parms); | |
5141 | ||
5142 | /* Create a frame for the tooltip, and record it in the global | |
5143 | variable tip_frame. */ | |
275841bf | 5144 | frame = x_create_tip_frame (FRAME_X_DISPLAY_INFO (f), parms, string); |
44b5a125 | 5145 | f = XFRAME (frame); |
333b20bb | 5146 | |
d63931a2 | 5147 | /* Set up the frame's root window. */ |
333b20bb | 5148 | w = XWINDOW (FRAME_ROOT_WINDOW (f)); |
be786000 | 5149 | w->left_col = w->top_line = make_number (0); |
177c0ea7 | 5150 | |
d63931a2 GM |
5151 | if (CONSP (Vx_max_tooltip_size) |
5152 | && INTEGERP (XCAR (Vx_max_tooltip_size)) | |
5153 | && XINT (XCAR (Vx_max_tooltip_size)) > 0 | |
5154 | && INTEGERP (XCDR (Vx_max_tooltip_size)) | |
5155 | && XINT (XCDR (Vx_max_tooltip_size)) > 0) | |
5156 | { | |
be786000 KS |
5157 | w->total_cols = XCAR (Vx_max_tooltip_size); |
5158 | w->total_lines = XCDR (Vx_max_tooltip_size); | |
d63931a2 GM |
5159 | } |
5160 | else | |
5161 | { | |
be786000 KS |
5162 | w->total_cols = make_number (80); |
5163 | w->total_lines = make_number (40); | |
d63931a2 | 5164 | } |
177c0ea7 | 5165 | |
be786000 | 5166 | FRAME_TOTAL_COLS (f) = XINT (w->total_cols); |
333b20bb GM |
5167 | adjust_glyphs (f); |
5168 | w->pseudo_window_p = 1; | |
5169 | ||
5170 | /* Display the tooltip text in a temporary buffer. */ | |
333b20bb | 5171 | old_buffer = current_buffer; |
275841bf | 5172 | set_buffer_internal_1 (XBUFFER (XWINDOW (FRAME_ROOT_WINDOW (f))->buffer)); |
d63931a2 | 5173 | current_buffer->truncate_lines = Qnil; |
5634ff85 YM |
5174 | clear_glyph_matrix (w->desired_matrix); |
5175 | clear_glyph_matrix (w->current_matrix); | |
5176 | SET_TEXT_POS (pos, BEGV, BEGV_BYTE); | |
6eff5c3d | 5177 | try_window (FRAME_ROOT_WINDOW (f), pos, TRY_WINDOW_IGNORE_FONTS_CHANGE); |
333b20bb GM |
5178 | |
5179 | /* Compute width and height of the tooltip. */ | |
a971c0a7 | 5180 | width = height = seen_reversed_p = 0; |
333b20bb GM |
5181 | for (i = 0; i < w->desired_matrix->nrows; ++i) |
5182 | { | |
5183 | struct glyph_row *row = &w->desired_matrix->rows[i]; | |
5184 | struct glyph *last; | |
5185 | int row_width; | |
5186 | ||
5187 | /* Stop at the first empty row at the end. */ | |
5188 | if (!row->enabled_p || !row->displays_text_p) | |
5189 | break; | |
5190 | ||
d7bf0342 GM |
5191 | /* Let the row go over the full width of the frame. */ |
5192 | row->full_width_p = 1; | |
333b20bb | 5193 | |
5b253e9c | 5194 | row_width = row->pixel_width; |
333b20bb GM |
5195 | if (row->used[TEXT_AREA]) |
5196 | { | |
a971c0a7 EZ |
5197 | /* There's a glyph at the end of rows that is used to place |
5198 | the cursor there. Don't include the width of this glyph. */ | |
5199 | if (!row->reversed_p) | |
5200 | { | |
5201 | last = &row->glyphs[TEXT_AREA][row->used[TEXT_AREA] - 1]; | |
5202 | if (INTEGERP (last->object)) | |
5203 | row_width -= last->pixel_width; | |
5204 | } | |
5205 | else | |
5206 | { | |
5207 | /* There could be a stretch glyph at the beginning of R2L | |
5208 | rows that is produced by extend_face_to_end_of_line. | |
5209 | Don't count that glyph. */ | |
5210 | struct glyph *g = row->glyphs[TEXT_AREA]; | |
5211 | ||
5212 | if (g->type == STRETCH_GLYPH && INTEGERP (g->object)) | |
5213 | { | |
5214 | row_width -= g->pixel_width; | |
5215 | seen_reversed_p = 1; | |
5216 | } | |
5217 | } | |
333b20bb | 5218 | } |
177c0ea7 | 5219 | |
333b20bb GM |
5220 | height += row->height; |
5221 | width = max (width, row_width); | |
5222 | } | |
5223 | ||
a971c0a7 EZ |
5224 | /* If we've seen partial-length R2L rows, we need to re-adjust the |
5225 | tool-tip frame width and redisplay it again, to avoid over-wide | |
5226 | tips due to the stretch glyph that extends R2L lines to full | |
5227 | width of the frame. */ | |
5228 | if (seen_reversed_p) | |
5229 | { | |
5230 | /* w->total_cols and FRAME_TOTAL_COLS want the width in columns, | |
5231 | not in pixels. */ | |
5232 | width /= WINDOW_FRAME_COLUMN_WIDTH (w); | |
5233 | w->total_cols = make_number (width); | |
5234 | FRAME_TOTAL_COLS (f) = width; | |
5235 | adjust_glyphs (f); | |
5236 | clear_glyph_matrix (w->desired_matrix); | |
5237 | clear_glyph_matrix (w->current_matrix); | |
5238 | try_window (FRAME_ROOT_WINDOW (f), pos, 0); | |
5239 | width = height = 0; | |
5240 | /* Recompute width and height of the tooltip. */ | |
5241 | for (i = 0; i < w->desired_matrix->nrows; ++i) | |
5242 | { | |
5243 | struct glyph_row *row = &w->desired_matrix->rows[i]; | |
5244 | struct glyph *last; | |
5245 | int row_width; | |
5246 | ||
5247 | if (!row->enabled_p || !row->displays_text_p) | |
5248 | break; | |
5249 | row->full_width_p = 1; | |
5250 | row_width = row->pixel_width; | |
5251 | if (row->used[TEXT_AREA] && !row->reversed_p) | |
5252 | { | |
5253 | last = &row->glyphs[TEXT_AREA][row->used[TEXT_AREA] - 1]; | |
5254 | if (INTEGERP (last->object)) | |
5255 | row_width -= last->pixel_width; | |
5256 | } | |
5257 | ||
5258 | height += row->height; | |
5259 | width = max (width, row_width); | |
5260 | } | |
5261 | } | |
5262 | ||
333b20bb GM |
5263 | /* Add the frame's internal border to the width and height the X |
5264 | window should have. */ | |
5265 | height += 2 * FRAME_INTERNAL_BORDER_WIDTH (f); | |
5266 | width += 2 * FRAME_INTERNAL_BORDER_WIDTH (f); | |
5267 | ||
5268 | /* Move the tooltip window where the mouse pointer is. Resize and | |
5269 | show it. */ | |
ab452f99 | 5270 | compute_tip_xy (f, parms, dx, dy, width, height, &root_x, &root_y); |
0634ce98 | 5271 | |
0634ce98 | 5272 | BLOCK_INPUT; |
333b20bb | 5273 | XMoveResizeWindow (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
ab452f99 | 5274 | root_x, root_y, width, height); |
333b20bb GM |
5275 | XMapRaised (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f)); |
5276 | UNBLOCK_INPUT; | |
177c0ea7 | 5277 | |
333b20bb GM |
5278 | /* Draw into the window. */ |
5279 | w->must_be_updated_p = 1; | |
5280 | update_single_window (w, 1); | |
5281 | ||
5282 | /* Restore original current buffer. */ | |
5283 | set_buffer_internal_1 (old_buffer); | |
5284 | windows_or_buffers_changed = old_windows_or_buffers_changed; | |
5285 | ||
06d62053 | 5286 | start_timer: |
333b20bb GM |
5287 | /* Let the tip disappear after timeout seconds. */ |
5288 | tip_timer = call3 (intern ("run-at-time"), timeout, Qnil, | |
5289 | intern ("x-hide-tip")); | |
a744a2ec DL |
5290 | |
5291 | UNGCPRO; | |
333b20bb GM |
5292 | return unbind_to (count, Qnil); |
5293 | } | |
5294 | ||
5295 | ||
5296 | DEFUN ("x-hide-tip", Fx_hide_tip, Sx_hide_tip, 0, 0, 0, | |
7ee72033 MB |
5297 | doc: /* Hide the current tooltip window, if there is any. |
5298 | Value is t if tooltip was open, nil otherwise. */) | |
5842a27b | 5299 | (void) |
333b20bb | 5300 | { |
44b5a125 | 5301 | int count; |
c0006262 GM |
5302 | Lisp_Object deleted, frame, timer; |
5303 | struct gcpro gcpro1, gcpro2; | |
aa1859f5 | 5304 | struct frame *f; |
44b5a125 GM |
5305 | |
5306 | /* Return quickly if nothing to do. */ | |
c0006262 | 5307 | if (NILP (tip_timer) && NILP (tip_frame)) |
44b5a125 | 5308 | return Qnil; |
177c0ea7 | 5309 | |
c0006262 GM |
5310 | frame = tip_frame; |
5311 | timer = tip_timer; | |
5312 | GCPRO2 (frame, timer); | |
5313 | tip_frame = tip_timer = deleted = Qnil; | |
177c0ea7 | 5314 | |
331379bf | 5315 | count = SPECPDL_INDEX (); |
333b20bb | 5316 | specbind (Qinhibit_redisplay, Qt); |
44b5a125 | 5317 | specbind (Qinhibit_quit, Qt); |
177c0ea7 | 5318 | |
c0006262 | 5319 | if (!NILP (timer)) |
ae782866 | 5320 | call1 (Qcancel_timer, timer); |
333b20bb | 5321 | |
aa1859f5 J |
5322 | #ifdef USE_GTK |
5323 | /* When using system tooltip, tip_frame is the Emacs frame on which | |
5324 | the tip is shown. */ | |
5325 | f = XFRAME (frame); | |
94dff98f | 5326 | if (FRAME_LIVE_P (f) && xg_hide_tooltip (f)) |
aa1859f5 J |
5327 | frame = Qnil; |
5328 | #endif | |
5329 | ||
c0006262 | 5330 | if (FRAMEP (frame)) |
333b20bb | 5331 | { |
56f2de10 | 5332 | delete_frame (frame, Qnil); |
44b5a125 | 5333 | deleted = Qt; |
f6c44811 GM |
5334 | |
5335 | #ifdef USE_LUCID | |
5336 | /* Bloodcurdling hack alert: The Lucid menu bar widget's | |
5337 | redisplay procedure is not called when a tip frame over menu | |
5338 | items is unmapped. Redisplay the menu manually... */ | |
5339 | { | |
aa1859f5 J |
5340 | Widget w; |
5341 | f = SELECTED_FRAME (); | |
5342 | w = f->output_data.x->menubar_widget; | |
9180dc8c | 5343 | |
f6c44811 | 5344 | if (!DoesSaveUnders (FRAME_X_DISPLAY_INFO (f)->screen) |
dbc64aa7 | 5345 | && w != NULL) |
f6c44811 GM |
5346 | { |
5347 | BLOCK_INPUT; | |
5348 | xlwmenu_redisplay (w); | |
5349 | UNBLOCK_INPUT; | |
5350 | } | |
5351 | } | |
5352 | #endif /* USE_LUCID */ | |
333b20bb GM |
5353 | } |
5354 | ||
c0006262 | 5355 | UNGCPRO; |
44b5a125 | 5356 | return unbind_to (count, deleted); |
333b20bb GM |
5357 | } |
5358 | ||
5359 | ||
5360 | \f | |
5361 | /*********************************************************************** | |
5362 | File selection dialog | |
5363 | ***********************************************************************/ | |
5364 | ||
90f2e16b JD |
5365 | DEFUN ("x-uses-old-gtk-dialog", Fx_uses_old_gtk_dialog, |
5366 | Sx_uses_old_gtk_dialog, | |
5367 | 0, 0, 0, | |
5368 | doc: /* Return t if the old Gtk+ file selection dialog is used. */) | |
5842a27b | 5369 | (void) |
90f2e16b JD |
5370 | { |
5371 | #ifdef USE_GTK | |
90f2e16b JD |
5372 | if (use_dialog_box |
5373 | && use_file_dialog | |
5374 | && have_menus_p () | |
5375 | && xg_uses_old_file_dialog ()) | |
5376 | return Qt; | |
5377 | #endif | |
5378 | return Qnil; | |
5379 | } | |
5380 | ||
333b20bb | 5381 | |
90f2e16b | 5382 | #ifdef USE_MOTIF |
333b20bb GM |
5383 | /* Callback for "OK" and "Cancel" on file selection dialog. */ |
5384 | ||
5385 | static void | |
dee186b6 | 5386 | file_dialog_cb (Widget widget, XtPointer client_data, XtPointer call_data) |
333b20bb GM |
5387 | { |
5388 | int *result = (int *) client_data; | |
5389 | XmAnyCallbackStruct *cb = (XmAnyCallbackStruct *) call_data; | |
5390 | *result = cb->reason; | |
5391 | } | |
5392 | ||
5393 | ||
a779d213 GM |
5394 | /* Callback for unmapping a file selection dialog. This is used to |
5395 | capture the case where a dialog is closed via a window manager's | |
5396 | closer button, for example. Using a XmNdestroyCallback didn't work | |
5397 | in this case. */ | |
5398 | ||
5399 | static void | |
dee186b6 | 5400 | file_dialog_unmap_cb (Widget widget, XtPointer client_data, XtPointer call_data) |
a779d213 GM |
5401 | { |
5402 | int *result = (int *) client_data; | |
5403 | *result = XmCR_CANCEL; | |
5404 | } | |
5405 | ||
24ca7c5a | 5406 | static Lisp_Object |
dee186b6 | 5407 | clean_up_file_dialog (Lisp_Object arg) |
24ca7c5a JD |
5408 | { |
5409 | struct Lisp_Save_Value *p = XSAVE_VALUE (arg); | |
5410 | Widget dialog = (Widget) p->pointer; | |
5411 | ||
5412 | /* Clean up. */ | |
5413 | BLOCK_INPUT; | |
5414 | XtUnmanageChild (dialog); | |
5415 | XtDestroyWidget (dialog); | |
5416 | x_menu_set_in_use (0); | |
5417 | UNBLOCK_INPUT; | |
5418 | ||
5419 | return Qnil; | |
5420 | } | |
5421 | ||
a779d213 | 5422 | |
f9d64bb3 | 5423 | DEFUN ("x-file-dialog", Fx_file_dialog, Sx_file_dialog, 2, 5, 0, |
7ee72033 | 5424 | doc: /* Read file name, prompting with PROMPT in directory DIR. |
f9d64bb3 JD |
5425 | Use a file selection dialog. Select DEFAULT-FILENAME in the dialog's file |
5426 | selection box, if specified. If MUSTMATCH is non-nil, the returned file | |
7c051dd8 GM |
5427 | or directory must exist. |
5428 | ||
5429 | This function is only defined on MS Windows, and X Windows with the | |
5430 | Motif or Gtk toolkits. With the Motif toolkit, ONLY-DIR-P is ignored. | |
5431 | Otherwise, if ONLY-DIR-P is non-nil, the user can only select directories. */) | |
5842a27b | 5432 | (Lisp_Object prompt, Lisp_Object dir, Lisp_Object default_filename, Lisp_Object mustmatch, Lisp_Object only_dir_p) |
333b20bb GM |
5433 | { |
5434 | int result; | |
0fe92f72 | 5435 | struct frame *f = SELECTED_FRAME (); |
333b20bb | 5436 | Lisp_Object file = Qnil; |
a8f4bdc6 | 5437 | Lisp_Object decoded_file; |
f9d64bb3 | 5438 | Widget dialog, text, help; |
333b20bb GM |
5439 | Arg al[10]; |
5440 | int ac = 0; | |
333b20bb | 5441 | XmString dir_xmstring, pattern_xmstring; |
65b21658 | 5442 | int count = SPECPDL_INDEX (); |
f9d64bb3 | 5443 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4, gcpro5, gcpro6; |
333b20bb | 5444 | |
6eeee4d6 YM |
5445 | check_x (); |
5446 | ||
f9d64bb3 | 5447 | GCPRO6 (prompt, dir, default_filename, mustmatch, only_dir_p, file); |
24ca7c5a | 5448 | |
5ae53dcf | 5449 | if (popup_activated ()) |
24ca7c5a JD |
5450 | error ("Trying to use a menu from within a menu-entry"); |
5451 | ||
b7826503 PJ |
5452 | CHECK_STRING (prompt); |
5453 | CHECK_STRING (dir); | |
333b20bb GM |
5454 | |
5455 | /* Prevent redisplay. */ | |
5456 | specbind (Qinhibit_redisplay, Qt); | |
5457 | ||
5458 | BLOCK_INPUT; | |
5459 | ||
5460 | /* Create the dialog with PROMPT as title, using DIR as initial | |
5461 | directory and using "*" as pattern. */ | |
5462 | dir = Fexpand_file_name (dir, Qnil); | |
d5db4077 | 5463 | dir_xmstring = XmStringCreateLocalized (SDATA (dir)); |
333b20bb | 5464 | pattern_xmstring = XmStringCreateLocalized ("*"); |
177c0ea7 | 5465 | |
d5db4077 | 5466 | XtSetArg (al[ac], XmNtitle, SDATA (prompt)); ++ac; |
333b20bb GM |
5467 | XtSetArg (al[ac], XmNdirectory, dir_xmstring); ++ac; |
5468 | XtSetArg (al[ac], XmNpattern, pattern_xmstring); ++ac; | |
5469 | XtSetArg (al[ac], XmNresizePolicy, XmRESIZE_GROW); ++ac; | |
5470 | XtSetArg (al[ac], XmNdialogStyle, XmDIALOG_APPLICATION_MODAL); ++ac; | |
5471 | dialog = XmCreateFileSelectionDialog (f->output_data.x->widget, | |
5472 | "fsb", al, ac); | |
5473 | XmStringFree (dir_xmstring); | |
5474 | XmStringFree (pattern_xmstring); | |
5475 | ||
5476 | /* Add callbacks for OK and Cancel. */ | |
5477 | XtAddCallback (dialog, XmNokCallback, file_dialog_cb, | |
5478 | (XtPointer) &result); | |
5479 | XtAddCallback (dialog, XmNcancelCallback, file_dialog_cb, | |
5480 | (XtPointer) &result); | |
a779d213 GM |
5481 | XtAddCallback (dialog, XmNunmapCallback, file_dialog_unmap_cb, |
5482 | (XtPointer) &result); | |
333b20bb | 5483 | |
f9d64bb3 | 5484 | /* Remove the help button since we can't display help. */ |
333b20bb | 5485 | help = XmFileSelectionBoxGetChild (dialog, XmDIALOG_HELP_BUTTON); |
f9d64bb3 | 5486 | XtUnmanageChild (help); |
333b20bb | 5487 | |
177c0ea7 | 5488 | /* Mark OK button as default. */ |
333b20bb GM |
5489 | XtVaSetValues (XmFileSelectionBoxGetChild (dialog, XmDIALOG_OK_BUTTON), |
5490 | XmNshowAsDefault, True, NULL); | |
5491 | ||
5492 | /* If MUSTMATCH is non-nil, disable the file entry field of the | |
5493 | dialog, so that the user must select a file from the files list | |
5494 | box. We can't remove it because we wouldn't have a way to get at | |
5495 | the result file name, then. */ | |
5496 | text = XmFileSelectionBoxGetChild (dialog, XmDIALOG_TEXT); | |
5497 | if (!NILP (mustmatch)) | |
5498 | { | |
5499 | Widget label; | |
5500 | label = XmFileSelectionBoxGetChild (dialog, XmDIALOG_SELECTION_LABEL); | |
5501 | XtSetSensitive (text, False); | |
5502 | XtSetSensitive (label, False); | |
5503 | } | |
5504 | ||
5505 | /* Manage the dialog, so that list boxes get filled. */ | |
5506 | XtManageChild (dialog); | |
5507 | ||
333b20bb GM |
5508 | if (STRINGP (default_filename)) |
5509 | { | |
5510 | XmString default_xmstring; | |
f9d64bb3 JD |
5511 | Widget wtext = XmFileSelectionBoxGetChild (dialog, XmDIALOG_TEXT); |
5512 | Widget list = XmFileSelectionBoxGetChild (dialog, XmDIALOG_LIST); | |
333b20bb | 5513 | |
f9d64bb3 JD |
5514 | XmTextPosition last_pos = XmTextFieldGetLastPosition (wtext); |
5515 | XmTextFieldReplace (wtext, 0, last_pos, | |
5516 | (SDATA (Ffile_name_nondirectory (default_filename)))); | |
333b20bb | 5517 | |
f9d64bb3 JD |
5518 | /* Select DEFAULT_FILENAME in the files list box. DEFAULT_FILENAME |
5519 | must include the path for this to work. */ | |
5520 | ||
5521 | default_xmstring = XmStringCreateLocalized (SDATA (default_filename)); | |
333b20bb | 5522 | |
f9d64bb3 JD |
5523 | if (XmListItemExists (list, default_xmstring)) |
5524 | { | |
5525 | int item_pos = XmListItemPos (list, default_xmstring); | |
5526 | /* Select the item and scroll it into view. */ | |
5527 | XmListSelectPos (list, item_pos, True); | |
5528 | XmListSetPos (list, item_pos); | |
5529 | } | |
5530 | ||
5531 | XmStringFree (default_xmstring); | |
333b20bb GM |
5532 | } |
5533 | ||
24ca7c5a JD |
5534 | record_unwind_protect (clean_up_file_dialog, make_save_value (dialog, 0)); |
5535 | ||
bf338245 | 5536 | /* Process events until the user presses Cancel or OK. */ |
5ae53dcf | 5537 | x_menu_set_in_use (1); |
03100098 | 5538 | result = 0; |
a779d213 | 5539 | while (result == 0) |
563b384d | 5540 | { |
bf338245 | 5541 | XEvent event; |
24ca7c5a | 5542 | x_menu_wait_for_event (0); |
bf338245 | 5543 | XtAppNextEvent (Xt_app_con, &event); |
9f6fcdc5 JD |
5544 | if (event.type == KeyPress |
5545 | && FRAME_X_DISPLAY (f) == event.xkey.display) | |
5546 | { | |
5547 | KeySym keysym = XLookupKeysym (&event.xkey, 0); | |
5548 | ||
5549 | /* Pop down on C-g. */ | |
5550 | if (keysym == XK_g && (event.xkey.state & ControlMask) != 0) | |
5551 | XtUnmanageChild (dialog); | |
5552 | } | |
5b3f8550 | 5553 | |
24ca7c5a | 5554 | (void) x_dispatch_event (&event, FRAME_X_DISPLAY (f)); |
563b384d | 5555 | } |
03100098 | 5556 | |
333b20bb GM |
5557 | /* Get the result. */ |
5558 | if (result == XmCR_OK) | |
5559 | { | |
5560 | XmString text; | |
5561 | String data; | |
177c0ea7 | 5562 | |
d1670063 | 5563 | XtVaGetValues (dialog, XmNtextString, &text, NULL); |
333b20bb GM |
5564 | XmStringGetLtoR (text, XmFONTLIST_DEFAULT_TAG, &data); |
5565 | XmStringFree (text); | |
5566 | file = build_string (data); | |
5567 | XtFree (data); | |
5568 | } | |
5569 | else | |
5570 | file = Qnil; | |
5571 | ||
333b20bb GM |
5572 | UNBLOCK_INPUT; |
5573 | UNGCPRO; | |
5574 | ||
5575 | /* Make "Cancel" equivalent to C-g. */ | |
5576 | if (NILP (file)) | |
5577 | Fsignal (Qquit, Qnil); | |
177c0ea7 | 5578 | |
a8f4bdc6 JD |
5579 | decoded_file = DECODE_FILE (file); |
5580 | ||
5581 | return unbind_to (count, decoded_file); | |
333b20bb GM |
5582 | } |
5583 | ||
5584 | #endif /* USE_MOTIF */ | |
5585 | ||
488dd4c4 JD |
5586 | #ifdef USE_GTK |
5587 | ||
24ca7c5a | 5588 | static Lisp_Object |
971de7fb | 5589 | clean_up_dialog (Lisp_Object arg) |
24ca7c5a JD |
5590 | { |
5591 | x_menu_set_in_use (0); | |
5592 | ||
5593 | return Qnil; | |
5594 | } | |
5595 | ||
f9d64bb3 JD |
5596 | DEFUN ("x-file-dialog", Fx_file_dialog, Sx_file_dialog, 2, 5, 0, |
5597 | doc: /* Read file name, prompting with PROMPT in directory DIR. | |
5598 | Use a file selection dialog. Select DEFAULT-FILENAME in the dialog's file | |
5599 | selection box, if specified. If MUSTMATCH is non-nil, the returned file | |
7c051dd8 GM |
5600 | or directory must exist. |
5601 | ||
5602 | This function is only defined on MS Windows, and X Windows with the | |
5603 | Motif or Gtk toolkits. With the Motif toolkit, ONLY-DIR-P is ignored. | |
5604 | Otherwise, if ONLY-DIR-P is non-nil, the user can only select directories. */) | |
5842a27b | 5605 | (Lisp_Object prompt, Lisp_Object dir, Lisp_Object default_filename, Lisp_Object mustmatch, Lisp_Object only_dir_p) |
488dd4c4 JD |
5606 | { |
5607 | FRAME_PTR f = SELECTED_FRAME (); | |
5608 | char *fn; | |
5609 | Lisp_Object file = Qnil; | |
a8f4bdc6 | 5610 | Lisp_Object decoded_file; |
24ca7c5a | 5611 | int count = SPECPDL_INDEX (); |
f9d64bb3 | 5612 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4, gcpro5, gcpro6; |
488dd4c4 | 5613 | char *cdef_file; |
177c0ea7 | 5614 | |
6eeee4d6 YM |
5615 | check_x (); |
5616 | ||
f9d64bb3 | 5617 | GCPRO6 (prompt, dir, default_filename, mustmatch, only_dir_p, file); |
24ca7c5a | 5618 | |
5ae53dcf | 5619 | if (popup_activated ()) |
24ca7c5a JD |
5620 | error ("Trying to use a menu from within a menu-entry"); |
5621 | ||
488dd4c4 JD |
5622 | CHECK_STRING (prompt); |
5623 | CHECK_STRING (dir); | |
5624 | ||
5625 | /* Prevent redisplay. */ | |
5626 | specbind (Qinhibit_redisplay, Qt); | |
24ca7c5a | 5627 | record_unwind_protect (clean_up_dialog, Qnil); |
488dd4c4 JD |
5628 | |
5629 | BLOCK_INPUT; | |
5630 | ||
5631 | if (STRINGP (default_filename)) | |
5632 | cdef_file = SDATA (default_filename); | |
5633 | else | |
5634 | cdef_file = SDATA (dir); | |
5635 | ||
f9d64bb3 JD |
5636 | fn = xg_get_file_name (f, SDATA (prompt), cdef_file, |
5637 | ! NILP (mustmatch), | |
5638 | ! NILP (only_dir_p)); | |
177c0ea7 | 5639 | |
488dd4c4 JD |
5640 | if (fn) |
5641 | { | |
5642 | file = build_string (fn); | |
5643 | xfree (fn); | |
5644 | } | |
5645 | ||
5646 | UNBLOCK_INPUT; | |
5647 | UNGCPRO; | |
5648 | ||
5649 | /* Make "Cancel" equivalent to C-g. */ | |
5650 | if (NILP (file)) | |
5651 | Fsignal (Qquit, Qnil); | |
177c0ea7 | 5652 | |
a8f4bdc6 JD |
5653 | decoded_file = DECODE_FILE (file); |
5654 | ||
5655 | return unbind_to (count, decoded_file); | |
488dd4c4 JD |
5656 | } |
5657 | ||
9bf80974 CY |
5658 | |
5659 | #ifdef HAVE_FREETYPE | |
5660 | ||
f82605c6 CY |
5661 | DEFUN ("x-select-font", Fx_select_font, Sx_select_font, 0, 2, 0, |
5662 | doc: /* Read a font name using a GTK font selection dialog. | |
5663 | Return a GTK-style font string corresponding to the selection. | |
5664 | ||
5665 | If FRAME is omitted or nil, it defaults to the selected frame. */) | |
5842a27b | 5666 | (Lisp_Object frame, Lisp_Object ignored) |
9bf80974 | 5667 | { |
f82605c6 | 5668 | FRAME_PTR f = check_x_frame (frame); |
53c7540d | 5669 | char *name; |
637fa988 | 5670 | Lisp_Object font; |
e0ab5fcf JD |
5671 | Lisp_Object font_param; |
5672 | char *default_name = NULL; | |
637fa988 | 5673 | struct gcpro gcpro1, gcpro2; |
9bf80974 CY |
5674 | int count = SPECPDL_INDEX (); |
5675 | ||
5676 | check_x (); | |
5677 | ||
5678 | if (popup_activated ()) | |
5679 | error ("Trying to use a menu from within a menu-entry"); | |
5680 | ||
5681 | /* Prevent redisplay. */ | |
5682 | specbind (Qinhibit_redisplay, Qt); | |
5683 | record_unwind_protect (clean_up_dialog, Qnil); | |
5684 | ||
5685 | BLOCK_INPUT; | |
5686 | ||
637fa988 | 5687 | GCPRO2(font_param, font); |
e0ab5fcf | 5688 | |
637fa988 | 5689 | XSETFONT (font, FRAME_FONT (f)); |
581e51e8 | 5690 | font_param = Ffont_get (font, intern (":name")); |
637fa988 | 5691 | if (STRINGP (font_param)) |
581e51e8 | 5692 | default_name = xstrdup (SDATA (font_param)); |
f5f6c0e0 | 5693 | else |
53c7540d | 5694 | { |
637fa988 JD |
5695 | font_param = Fframe_parameter (frame, Qfont_param); |
5696 | if (STRINGP (font_param)) | |
581e51e8 | 5697 | default_name = xstrdup (SDATA (font_param)); |
53c7540d | 5698 | } |
e0ab5fcf | 5699 | |
637fa988 | 5700 | if (default_name == NULL && x_last_font_name != NULL) |
581e51e8 JD |
5701 | default_name = xstrdup (x_last_font_name); |
5702 | ||
5703 | /* Convert fontconfig names to Gtk names, i.e. remove - before number */ | |
f5f6c0e0 | 5704 | if (default_name) |
581e51e8 JD |
5705 | { |
5706 | char *p = strrchr (default_name, '-'); | |
5707 | if (p) | |
5708 | { | |
5709 | char *ep = p+1; | |
5710 | while (isdigit (*ep)) | |
5711 | ++ep; | |
5712 | if (*ep == '\0') *p = ' '; | |
5713 | } | |
5714 | } | |
637fa988 | 5715 | |
e0ab5fcf | 5716 | name = xg_get_font_name (f, default_name); |
581e51e8 | 5717 | xfree (default_name); |
9bf80974 | 5718 | |
53c7540d | 5719 | if (name) |
9bf80974 | 5720 | { |
53c7540d | 5721 | font = build_string (name); |
e0ab5fcf JD |
5722 | g_free (x_last_font_name); |
5723 | x_last_font_name = name; | |
9bf80974 CY |
5724 | } |
5725 | ||
5726 | UNBLOCK_INPUT; | |
5727 | ||
5728 | if (NILP (font)) | |
5729 | Fsignal (Qquit, Qnil); | |
5730 | ||
5731 | return unbind_to (count, font); | |
5732 | } | |
5733 | #endif /* HAVE_FREETYPE */ | |
5734 | ||
488dd4c4 | 5735 | #endif /* USE_GTK */ |
333b20bb GM |
5736 | |
5737 | \f | |
82bab41c GM |
5738 | /*********************************************************************** |
5739 | Keyboard | |
5740 | ***********************************************************************/ | |
5741 | ||
5742 | #ifdef HAVE_XKBGETKEYBOARD | |
5743 | #include <X11/XKBlib.h> | |
5744 | #include <X11/keysym.h> | |
5745 | #endif | |
5746 | ||
5747 | DEFUN ("x-backspace-delete-keys-p", Fx_backspace_delete_keys_p, | |
5748 | Sx_backspace_delete_keys_p, 0, 1, 0, | |
7ee72033 | 5749 | doc: /* Check if both Backspace and Delete keys are on the keyboard of FRAME. |
c061c855 GM |
5750 | FRAME nil means use the selected frame. |
5751 | Value is t if we know that both keys are present, and are mapped to the | |
20d1c5c5 DN |
5752 | usual X keysyms. Value is `lambda' if we cannot determine if both keys are |
5753 | present and mapped to the usual X keysyms. */) | |
5842a27b | 5754 | (Lisp_Object frame) |
82bab41c GM |
5755 | { |
5756 | #ifdef HAVE_XKBGETKEYBOARD | |
5757 | XkbDescPtr kb; | |
5758 | struct frame *f = check_x_frame (frame); | |
5759 | Display *dpy = FRAME_X_DISPLAY (f); | |
5760 | Lisp_Object have_keys; | |
46f6a258 | 5761 | int major, minor, op, event, error; |
82bab41c GM |
5762 | |
5763 | BLOCK_INPUT; | |
46f6a258 GM |
5764 | |
5765 | /* Check library version in case we're dynamically linked. */ | |
5766 | major = XkbMajorVersion; | |
5767 | minor = XkbMinorVersion; | |
5768 | if (!XkbLibraryVersion (&major, &minor)) | |
c1efd260 GM |
5769 | { |
5770 | UNBLOCK_INPUT; | |
20d1c5c5 | 5771 | return Qlambda; |
c1efd260 | 5772 | } |
46f6a258 GM |
5773 | |
5774 | /* Check that the server supports XKB. */ | |
5775 | major = XkbMajorVersion; | |
5776 | minor = XkbMinorVersion; | |
5777 | if (!XkbQueryExtension (dpy, &op, &event, &error, &major, &minor)) | |
c1efd260 GM |
5778 | { |
5779 | UNBLOCK_INPUT; | |
20d1c5c5 | 5780 | return Qlambda; |
c1efd260 | 5781 | } |
177c0ea7 | 5782 | |
3a441526 JD |
5783 | /* In this code we check that the keyboard has physical keys with names |
5784 | that start with BKSP (Backspace) and DELE (Delete), and that they | |
5785 | generate keysym XK_BackSpace and XK_Delete respectively. | |
5786 | This function is used to test if normal-erase-is-backspace should be | |
5787 | turned on. | |
5788 | An alternative approach would be to just check if XK_BackSpace and | |
5789 | XK_Delete are mapped to any key. But if any of those are mapped to | |
5790 | some non-intuitive key combination (Meta-Shift-Ctrl-whatever) and the | |
5791 | user doesn't know about it, it is better to return false here. | |
5792 | It is more obvious to the user what to do if she/he has two keys | |
5793 | clearly marked with names/symbols and one key does something not | |
5794 | expected (i.e. she/he then tries the other). | |
5795 | The cases where Backspace/Delete is mapped to some other key combination | |
5796 | are rare, and in those cases, normal-erase-is-backspace can be turned on | |
5797 | manually. */ | |
5798 | ||
46f6a258 | 5799 | have_keys = Qnil; |
c1efd260 | 5800 | kb = XkbGetMap (dpy, XkbAllMapComponentsMask, XkbUseCoreKbd); |
82bab41c GM |
5801 | if (kb) |
5802 | { | |
5803 | int delete_keycode = 0, backspace_keycode = 0, i; | |
c1efd260 GM |
5804 | |
5805 | if (XkbGetNames (dpy, XkbAllNamesMask, kb) == Success) | |
82bab41c | 5806 | { |
c1efd260 GM |
5807 | for (i = kb->min_key_code; |
5808 | (i < kb->max_key_code | |
5809 | && (delete_keycode == 0 || backspace_keycode == 0)); | |
5810 | ++i) | |
5811 | { | |
d63931a2 GM |
5812 | /* The XKB symbolic key names can be seen most easily in |
5813 | the PS file generated by `xkbprint -label name | |
5814 | $DISPLAY'. */ | |
72af86bd | 5815 | if (memcmp ("DELE", kb->names->keys[i].name, 4) == 0) |
c1efd260 | 5816 | delete_keycode = i; |
72af86bd | 5817 | else if (memcmp ("BKSP", kb->names->keys[i].name, 4) == 0) |
c1efd260 GM |
5818 | backspace_keycode = i; |
5819 | } | |
5820 | ||
5821 | XkbFreeNames (kb, 0, True); | |
82bab41c GM |
5822 | } |
5823 | ||
c1efd260 | 5824 | XkbFreeClientMap (kb, 0, True); |
177c0ea7 | 5825 | |
82bab41c GM |
5826 | if (delete_keycode |
5827 | && backspace_keycode | |
5828 | && XKeysymToKeycode (dpy, XK_Delete) == delete_keycode | |
5829 | && XKeysymToKeycode (dpy, XK_BackSpace) == backspace_keycode) | |
5830 | have_keys = Qt; | |
5831 | } | |
5832 | UNBLOCK_INPUT; | |
5833 | return have_keys; | |
5834 | #else /* not HAVE_XKBGETKEYBOARD */ | |
20d1c5c5 | 5835 | return Qlambda; |
82bab41c GM |
5836 | #endif /* not HAVE_XKBGETKEYBOARD */ |
5837 | } | |
5838 | ||
5839 | ||
5840 | \f | |
333b20bb GM |
5841 | /*********************************************************************** |
5842 | Initialization | |
5843 | ***********************************************************************/ | |
5844 | ||
4dacadcc | 5845 | /* Keep this list in the same order as frame_parms in frame.c. |
7c0d3ed8 KS |
5846 | Use 0 for unsupported frame parameters. */ |
5847 | ||
5848 | frame_parm_handler x_frame_parm_handlers[] = | |
5849 | { | |
5850 | x_set_autoraise, | |
5851 | x_set_autolower, | |
5852 | x_set_background_color, | |
5853 | x_set_border_color, | |
5854 | x_set_border_width, | |
5855 | x_set_cursor_color, | |
5856 | x_set_cursor_type, | |
5857 | x_set_font, | |
5858 | x_set_foreground_color, | |
5859 | x_set_icon_name, | |
5860 | x_set_icon_type, | |
5861 | x_set_internal_border_width, | |
5862 | x_set_menu_bar_lines, | |
5863 | x_set_mouse_color, | |
5864 | x_explicitly_set_name, | |
5865 | x_set_scroll_bar_width, | |
5866 | x_set_title, | |
5867 | x_set_unsplittable, | |
5868 | x_set_vertical_scroll_bars, | |
5869 | x_set_visibility, | |
5870 | x_set_tool_bar_lines, | |
5871 | x_set_scroll_bar_foreground, | |
5872 | x_set_scroll_bar_background, | |
5873 | x_set_screen_gamma, | |
5874 | x_set_line_spacing, | |
5875 | x_set_fringe_width, | |
5876 | x_set_fringe_width, | |
5877 | x_set_wait_for_wm, | |
5878 | x_set_fullscreen, | |
271a71c7 | 5879 | x_set_font_backend, |
cad9ef74 JD |
5880 | x_set_alpha, |
5881 | x_set_sticky, | |
bfeabdc3 | 5882 | x_set_tool_bar_position, |
7c0d3ed8 KS |
5883 | }; |
5884 | ||
333b20bb | 5885 | void |
971de7fb | 5886 | syms_of_xfns (void) |
333b20bb GM |
5887 | { |
5888 | /* This is zero if not using X windows. */ | |
5889 | x_in_use = 0; | |
5890 | ||
5891 | /* The section below is built by the lisp expression at the top of the file, | |
5892 | just above where these variables are declared. */ | |
5893 | /*&&& init symbols here &&&*/ | |
d67b4f80 | 5894 | Qnone = intern_c_string ("none"); |
baaed68e | 5895 | staticpro (&Qnone); |
d67b4f80 | 5896 | Qsuppress_icon = intern_c_string ("suppress-icon"); |
8af1d7ca | 5897 | staticpro (&Qsuppress_icon); |
d67b4f80 | 5898 | Qundefined_color = intern_c_string ("undefined-color"); |
f9942c9e | 5899 | staticpro (&Qundefined_color); |
d67b4f80 | 5900 | Qcompound_text = intern_c_string ("compound-text"); |
96db09e4 | 5901 | staticpro (&Qcompound_text); |
d67b4f80 | 5902 | Qcancel_timer = intern_c_string ("cancel-timer"); |
ae782866 | 5903 | staticpro (&Qcancel_timer); |
d67b4f80 | 5904 | Qfont_param = intern_c_string ("font-parameter"); |
27129af9 | 5905 | staticpro (&Qfont_param); |
f9942c9e JB |
5906 | /* This is the end of symbol initialization. */ |
5907 | ||
58cad5ed KH |
5908 | /* Text property `display' should be nonsticky by default. */ |
5909 | Vtext_property_default_nonsticky | |
5910 | = Fcons (Fcons (Qdisplay, Qt), Vtext_property_default_nonsticky); | |
5911 | ||
5912 | ||
01f1ba30 | 5913 | Fput (Qundefined_color, Qerror_conditions, |
d67b4f80 | 5914 | pure_cons (Qundefined_color, pure_cons (Qerror, Qnil))); |
01f1ba30 | 5915 | Fput (Qundefined_color, Qerror_message, |
d67b4f80 | 5916 | make_pure_c_string ("Undefined color")); |
01f1ba30 | 5917 | |
7ee72033 MB |
5918 | DEFVAR_LISP ("x-pointer-shape", &Vx_pointer_shape, |
5919 | doc: /* The shape of the pointer when over text. | |
c061c855 GM |
5920 | Changing the value does not affect existing frames |
5921 | unless you set the mouse color. */); | |
01f1ba30 JB |
5922 | Vx_pointer_shape = Qnil; |
5923 | ||
ca0ecbf5 | 5924 | #if 0 /* This doesn't really do anything. */ |
7ee72033 MB |
5925 | DEFVAR_LISP ("x-nontext-pointer-shape", &Vx_nontext_pointer_shape, |
5926 | doc: /* The shape of the pointer when not over text. | |
c061c855 GM |
5927 | This variable takes effect when you create a new frame |
5928 | or when you set the mouse color. */); | |
af01ef26 | 5929 | #endif |
01f1ba30 JB |
5930 | Vx_nontext_pointer_shape = Qnil; |
5931 | ||
7ee72033 MB |
5932 | DEFVAR_LISP ("x-hourglass-pointer-shape", &Vx_hourglass_pointer_shape, |
5933 | doc: /* The shape of the pointer when Emacs is busy. | |
c061c855 GM |
5934 | This variable takes effect when you create a new frame |
5935 | or when you set the mouse color. */); | |
0af913d7 | 5936 | Vx_hourglass_pointer_shape = Qnil; |
333b20bb | 5937 | |
ca0ecbf5 | 5938 | #if 0 /* This doesn't really do anything. */ |
7ee72033 MB |
5939 | DEFVAR_LISP ("x-mode-pointer-shape", &Vx_mode_pointer_shape, |
5940 | doc: /* The shape of the pointer when over the mode line. | |
c061c855 GM |
5941 | This variable takes effect when you create a new frame |
5942 | or when you set the mouse color. */); | |
af01ef26 | 5943 | #endif |
01f1ba30 JB |
5944 | Vx_mode_pointer_shape = Qnil; |
5945 | ||
d3b06468 | 5946 | DEFVAR_LISP ("x-sensitive-text-pointer-shape", |
7ee72033 MB |
5947 | &Vx_sensitive_text_pointer_shape, |
5948 | doc: /* The shape of the pointer when over mouse-sensitive text. | |
c061c855 GM |
5949 | This variable takes effect when you create a new frame |
5950 | or when you set the mouse color. */); | |
ca0ecbf5 | 5951 | Vx_sensitive_text_pointer_shape = Qnil; |
95f80c78 | 5952 | |
8fb4ec9c | 5953 | DEFVAR_LISP ("x-window-horizontal-drag-cursor", |
7ee72033 MB |
5954 | &Vx_window_horizontal_drag_shape, |
5955 | doc: /* Pointer shape to use for indicating a window can be dragged horizontally. | |
c061c855 GM |
5956 | This variable takes effect when you create a new frame |
5957 | or when you set the mouse color. */); | |
8fb4ec9c GM |
5958 | Vx_window_horizontal_drag_shape = Qnil; |
5959 | ||
7ee72033 MB |
5960 | DEFVAR_LISP ("x-cursor-fore-pixel", &Vx_cursor_fore_pixel, |
5961 | doc: /* A string indicating the foreground color of the cursor box. */); | |
01f1ba30 JB |
5962 | Vx_cursor_fore_pixel = Qnil; |
5963 | ||
7ee72033 | 5964 | DEFVAR_LISP ("x-max-tooltip-size", &Vx_max_tooltip_size, |
f5f6c0e0 JB |
5965 | doc: /* Maximum size for tooltips. |
5966 | Value is a pair (COLUMNS . ROWS). Text larger than this is clipped. */); | |
d63931a2 | 5967 | Vx_max_tooltip_size = Fcons (make_number (80), make_number (40)); |
177c0ea7 | 5968 | |
7ee72033 MB |
5969 | DEFVAR_LISP ("x-no-window-manager", &Vx_no_window_manager, |
5970 | doc: /* Non-nil if no X window manager is in use. | |
c061c855 GM |
5971 | Emacs doesn't try to figure this out; this is always nil |
5972 | unless you set it to something else. */); | |
2d38195d RS |
5973 | /* We don't have any way to find this out, so set it to nil |
5974 | and maybe the user would like to set it to t. */ | |
5975 | Vx_no_window_manager = Qnil; | |
1d3dac41 | 5976 | |
942ea06d | 5977 | DEFVAR_LISP ("x-pixel-size-width-font-regexp", |
7ee72033 MB |
5978 | &Vx_pixel_size_width_font_regexp, |
5979 | doc: /* Regexp matching a font name whose width is the same as `PIXEL_SIZE'. | |
c061c855 GM |
5980 | |
5981 | Since Emacs gets width of a font matching with this regexp from | |
5982 | PIXEL_SIZE field of the name, font finding mechanism gets faster for | |
5983 | such a font. This is especially effective for such large fonts as | |
5984 | Chinese, Japanese, and Korean. */); | |
942ea06d KH |
5985 | Vx_pixel_size_width_font_regexp = Qnil; |
5986 | ||
255e4140 | 5987 | /* This is not ifdef:ed, so other builds than GTK can customize it. */ |
fe2b14b7 | 5988 | DEFVAR_BOOL ("x-gtk-use-old-file-dialog", &x_gtk_use_old_file_dialog, |
255e4140 JD |
5989 | doc: /* *Non-nil means prompt with the old GTK file selection dialog. |
5990 | If nil or if the file selection dialog is not available, the new GTK file | |
5991 | chooser is used instead. To turn off all file dialogs set the | |
5992 | variable `use-file-dialog'. */); | |
fe2b14b7 | 5993 | x_gtk_use_old_file_dialog = 0; |
255e4140 | 5994 | |
a8a35720 JD |
5995 | DEFVAR_BOOL ("x-gtk-show-hidden-files", &x_gtk_show_hidden_files, |
5996 | doc: /* *If non-nil, the GTK file chooser will by default show hidden files. | |
5997 | Note that this is just the default, there is a toggle button on the file | |
5998 | chooser to show or not show hidden files on a case by case basis. */); | |
5999 | x_gtk_show_hidden_files = 0; | |
6000 | ||
159f8da7 | 6001 | DEFVAR_BOOL ("x-gtk-file-dialog-help-text", &x_gtk_file_dialog_help_text, |
66687b7c | 6002 | doc: /* *If non-nil, the GTK file chooser will show additional help text. |
641c0105 JD |
6003 | If more space for files in the file chooser dialog is wanted, set this to nil |
6004 | to turn the additional text off. */); | |
159f8da7 | 6005 | x_gtk_file_dialog_help_text = 1; |
641c0105 | 6006 | |
e0f467cb JD |
6007 | DEFVAR_BOOL ("x-gtk-whole-detached-tool-bar", &x_gtk_whole_detached_tool_bar, |
6008 | doc: /* *If non-nil, a detached tool bar is shown in full. | |
6009 | The default is to just show an arrow and pressing on that arrow shows | |
6010 | the tool bar buttons. */); | |
6011 | x_gtk_whole_detached_tool_bar = 0; | |
6012 | ||
aa1859f5 J |
6013 | DEFVAR_BOOL ("x-gtk-use-system-tooltips", &x_gtk_use_system_tooltips, |
6014 | doc: /* *If non-nil with a Gtk+ built Emacs, the Gtk+ toolip is used. | |
6015 | Otherwise use Emacs own tooltip implementation. | |
6016 | When using Gtk+ tooltips, the tooltip face is not used. */); | |
6017 | x_gtk_use_system_tooltips = 1; | |
6018 | ||
d67b4f80 | 6019 | Fprovide (intern_c_string ("x"), Qnil); |
49be9d28 | 6020 | |
1d3dac41 | 6021 | #ifdef USE_X_TOOLKIT |
d67b4f80 | 6022 | Fprovide (intern_c_string ("x-toolkit"), Qnil); |
5b827abb | 6023 | #ifdef USE_MOTIF |
d67b4f80 | 6024 | Fprovide (intern_c_string ("motif"), Qnil); |
fc2cdd9a | 6025 | |
7ee72033 MB |
6026 | DEFVAR_LISP ("motif-version-string", &Vmotif_version_string, |
6027 | doc: /* Version info for LessTif/Motif. */); | |
fc2cdd9a GM |
6028 | Vmotif_version_string = build_string (XmVERSION_STRING); |
6029 | #endif /* USE_MOTIF */ | |
6030 | #endif /* USE_X_TOOLKIT */ | |
01f1ba30 | 6031 | |
6b61353c | 6032 | #ifdef USE_GTK |
1ec2a572 JD |
6033 | /* Provide x-toolkit also for GTK. Internally GTK does not use Xt so it |
6034 | is not an X toolkit in that sense (USE_X_TOOLKIT is not defined). | |
6035 | But for a user it is a toolkit for X, and indeed, configure | |
6036 | accepts --with-x-toolkit=gtk. */ | |
d67b4f80 DN |
6037 | Fprovide (intern_c_string ("x-toolkit"), Qnil); |
6038 | Fprovide (intern_c_string ("gtk"), Qnil); | |
bfeabdc3 | 6039 | Fprovide (intern_c_string ("move-toolbar"), Qnil); |
6b61353c KH |
6040 | |
6041 | DEFVAR_LISP ("gtk-version-string", &Vgtk_version_string, | |
6042 | doc: /* Version info for GTK+. */); | |
6043 | { | |
6044 | char gtk_version[40]; | |
6045 | g_snprintf (gtk_version, sizeof (gtk_version), "%u.%u.%u", | |
6046 | GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION); | |
a4ada374 | 6047 | Vgtk_version_string = make_pure_string (gtk_version, strlen (gtk_version), strlen (gtk_version), 0); |
6b61353c KH |
6048 | } |
6049 | #endif /* USE_GTK */ | |
6050 | ||
333b20bb GM |
6051 | /* X window properties. */ |
6052 | defsubr (&Sx_change_window_property); | |
6053 | defsubr (&Sx_delete_window_property); | |
6054 | defsubr (&Sx_window_property); | |
6055 | ||
2d764c78 | 6056 | defsubr (&Sxw_display_color_p); |
d0c9d219 | 6057 | defsubr (&Sx_display_grayscale_p); |
2d764c78 EZ |
6058 | defsubr (&Sxw_color_defined_p); |
6059 | defsubr (&Sxw_color_values); | |
9d317b2c | 6060 | defsubr (&Sx_server_max_request_size); |
41beb8fc RS |
6061 | defsubr (&Sx_server_vendor); |
6062 | defsubr (&Sx_server_version); | |
6063 | defsubr (&Sx_display_pixel_width); | |
6064 | defsubr (&Sx_display_pixel_height); | |
6065 | defsubr (&Sx_display_mm_width); | |
6066 | defsubr (&Sx_display_mm_height); | |
6067 | defsubr (&Sx_display_screens); | |
6068 | defsubr (&Sx_display_planes); | |
6069 | defsubr (&Sx_display_color_cells); | |
6070 | defsubr (&Sx_display_visual_class); | |
6071 | defsubr (&Sx_display_backing_store); | |
6072 | defsubr (&Sx_display_save_under); | |
1c44e124 | 6073 | defsubr (&Sx_wm_set_size_hint); |
f676886a | 6074 | defsubr (&Sx_create_frame); |
01f1ba30 | 6075 | defsubr (&Sx_open_connection); |
08a90d6a RS |
6076 | defsubr (&Sx_close_connection); |
6077 | defsubr (&Sx_display_list); | |
01f1ba30 | 6078 | defsubr (&Sx_synchronize); |
3decc1e7 | 6079 | defsubr (&Sx_focus_frame); |
82bab41c | 6080 | defsubr (&Sx_backspace_delete_keys_p); |
177c0ea7 | 6081 | |
942ea06d | 6082 | /* Setting callback functions for fontset handler. */ |
942ea06d | 6083 | check_window_system_func = check_x; |
333b20bb | 6084 | |
333b20bb GM |
6085 | defsubr (&Sx_show_tip); |
6086 | defsubr (&Sx_hide_tip); | |
333b20bb | 6087 | tip_timer = Qnil; |
44b5a125 GM |
6088 | staticpro (&tip_timer); |
6089 | tip_frame = Qnil; | |
6090 | staticpro (&tip_frame); | |
333b20bb | 6091 | |
06d62053 GM |
6092 | last_show_tip_args = Qnil; |
6093 | staticpro (&last_show_tip_args); | |
6094 | ||
90f2e16b | 6095 | defsubr (&Sx_uses_old_gtk_dialog); |
29fabd8c | 6096 | #if defined (USE_MOTIF) || defined (USE_GTK) |
333b20bb GM |
6097 | defsubr (&Sx_file_dialog); |
6098 | #endif | |
9bf80974 | 6099 | |
946598bf | 6100 | #if defined (USE_GTK) && defined (HAVE_FREETYPE) |
f82605c6 | 6101 | defsubr (&Sx_select_font); |
e0ab5fcf | 6102 | x_last_font_name = NULL; |
9bf80974 | 6103 | #endif |
333b20bb GM |
6104 | } |
6105 | ||
01f1ba30 | 6106 | #endif /* HAVE_X_WINDOWS */ |
6b61353c | 6107 |