Commit | Line | Data |
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01f1ba30 | 1 | /* Functions for the X window system. |
e9bffc61 | 2 | |
73b0cd50 | 3 | Copyright (C) 1989, 1992-2011 Free Software Foundation, Inc. |
01f1ba30 JB |
4 | |
5 | This file is part of GNU Emacs. | |
6 | ||
9ec0b715 | 7 | GNU Emacs is free software: you can redistribute it and/or modify |
01f1ba30 | 8 | it under the terms of the GNU General Public License as published by |
9ec0b715 GM |
9 | the Free Software Foundation, either version 3 of the License, or |
10 | (at your option) any later version. | |
01f1ba30 JB |
11 | |
12 | GNU Emacs is distributed in the hope that it will be useful, | |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | GNU General Public License for more details. | |
16 | ||
17 | You should have received a copy of the GNU General Public License | |
9ec0b715 | 18 | along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */ |
01f1ba30 | 19 | |
c389a86d | 20 | #include <config.h> |
333b20bb | 21 | #include <stdio.h> |
d62c8769 | 22 | #include <math.h> |
d7306fe6 | 23 | #include <setjmp.h> |
581e51e8 | 24 | #include <ctype.h> |
3ecaf7e5 | 25 | #include <unistd.h> |
3ecaf7e5 | 26 | |
40e6f148 | 27 | /* This makes the fields of a Display accessible, in Xlib header files. */ |
333b20bb | 28 | |
40e6f148 RS |
29 | #define XLIB_ILLEGAL_ACCESS |
30 | ||
01f1ba30 JB |
31 | #include "lisp.h" |
32 | #include "xterm.h" | |
f676886a | 33 | #include "frame.h" |
01f1ba30 JB |
34 | #include "window.h" |
35 | #include "buffer.h" | |
58cad5ed | 36 | #include "intervals.h" |
01f1ba30 | 37 | #include "dispextern.h" |
1f98fa48 | 38 | #include "keyboard.h" |
9ac0d9e0 | 39 | #include "blockinput.h" |
57bda87a | 40 | #include <epaths.h> |
0f8c4c4f | 41 | #include "character.h" |
942ea06d | 42 | #include "charset.h" |
96db09e4 | 43 | #include "coding.h" |
942ea06d | 44 | #include "fontset.h" |
333b20bb GM |
45 | #include "systime.h" |
46 | #include "termhooks.h" | |
4ae9a85e | 47 | #include "atimer.h" |
28d440ab | 48 | #include "termchar.h" |
02ed2ea8 | 49 | #include "font.h" |
02ed2ea8 | 50 | |
01f1ba30 | 51 | #ifdef HAVE_X_WINDOWS |
67ba84d1 | 52 | |
67ba84d1 | 53 | #include <ctype.h> |
63cec32f GM |
54 | #include <sys/types.h> |
55 | #include <sys/stat.h> | |
01f1ba30 | 56 | |
0505a740 | 57 | #if 1 /* Used to be #ifdef EMACS_BITMAP_FILES, but this should always work. */ |
ef493a27 RS |
58 | #include "bitmaps/gray.xbm" |
59 | #else | |
dbc4e1c1 | 60 | #include <X11/bitmaps/gray> |
ef493a27 | 61 | #endif |
dbc4e1c1 | 62 | |
1b9ac145 AS |
63 | #include "xsettings.h" |
64 | ||
488dd4c4 JD |
65 | #ifdef USE_GTK |
66 | #include "gtkutil.h" | |
67 | #endif | |
68 | ||
9ef48a9d RS |
69 | #ifdef USE_X_TOOLKIT |
70 | #include <X11/Shell.h> | |
71 | ||
398ffa92 | 72 | #ifndef USE_MOTIF |
8ab9202e CY |
73 | #ifdef HAVE_XAW3D |
74 | #include <X11/Xaw3d/Paned.h> | |
a6ec6cfb | 75 | #include <X11/Xaw3d/Label.h> |
8ab9202e | 76 | #else /* !HAVE_XAW3D */ |
9ef48a9d RS |
77 | #include <X11/Xaw/Paned.h> |
78 | #include <X11/Xaw/Label.h> | |
8ab9202e | 79 | #endif /* HAVE_XAW3D */ |
398ffa92 | 80 | #endif /* USE_MOTIF */ |
9ef48a9d RS |
81 | |
82 | #ifdef USG | |
83 | #undef USG /* ####KLUDGE for Solaris 2.2 and up */ | |
84 | #include <X11/Xos.h> | |
85 | #define USG | |
86 | #else | |
87 | #include <X11/Xos.h> | |
88 | #endif | |
89 | ||
90 | #include "widget.h" | |
91 | ||
92 | #include "../lwlib/lwlib.h" | |
93 | ||
333b20bb GM |
94 | #ifdef USE_MOTIF |
95 | #include <Xm/Xm.h> | |
96 | #include <Xm/DialogS.h> | |
97 | #include <Xm/FileSB.h> | |
dee186b6 J |
98 | #include <Xm/List.h> |
99 | #include <Xm/TextF.h> | |
333b20bb GM |
100 | #endif |
101 | ||
eec47d6b DN |
102 | #ifdef USE_LUCID |
103 | #include "../lwlib/xlwmenu.h" | |
104 | #endif | |
105 | ||
ee6bacd4 | 106 | #if !defined(NO_EDITRES) |
6c32dd68 | 107 | #define HACK_EDITRES |
b9dc4443 | 108 | extern void _XEditResCheckMessages (); |
ee6bacd4 | 109 | #endif /* not defined NO_EDITRES */ |
6c32dd68 | 110 | |
333b20bb GM |
111 | /* Unique id counter for widgets created by the Lucid Widget Library. */ |
112 | ||
6c32dd68 PR |
113 | extern LWLIB_ID widget_id_tick; |
114 | ||
6bc20398 | 115 | extern void free_frame_menubar (); |
d62c8769 | 116 | extern double atof (); |
333b20bb | 117 | |
fc2cdd9a GM |
118 | #ifdef USE_MOTIF |
119 | ||
fc2cdd9a GM |
120 | #endif /* USE_MOTIF */ |
121 | ||
9ef48a9d RS |
122 | #endif /* USE_X_TOOLKIT */ |
123 | ||
6b61353c KH |
124 | #ifdef USE_GTK |
125 | ||
6b61353c KH |
126 | #endif /* USE_GTK */ |
127 | ||
9d317b2c | 128 | #define MAXREQUEST(dpy) (XMaxRequestSize (dpy)) |
9d317b2c | 129 | |
333b20bb GM |
130 | /* The gray bitmap `bitmaps/gray'. This is done because xterm.c uses |
131 | it, and including `bitmaps/gray' more than once is a problem when | |
132 | config.h defines `static' as an empty replacement string. */ | |
133 | ||
134 | int gray_bitmap_width = gray_width; | |
135 | int gray_bitmap_height = gray_height; | |
62906360 | 136 | char *gray_bitmap_bits = gray_bits; |
333b20bb | 137 | |
b9dc4443 | 138 | /* Nonzero if using X. */ |
333b20bb | 139 | |
b9dc4443 | 140 | static int x_in_use; |
01f1ba30 | 141 | |
955cbe7b PE |
142 | static Lisp_Object Qnone; |
143 | static Lisp_Object Qsuppress_icon; | |
144 | static Lisp_Object Qundefined_color; | |
145 | static Lisp_Object Qcompound_text, Qcancel_timer; | |
581e51e8 | 146 | Lisp_Object Qfont_param; |
01f1ba30 | 147 | |
f1d2ce7f | 148 | #if GLYPH_DEBUG |
eaf1eea9 GM |
149 | int image_cache_refcount, dpyinfo_refcount; |
150 | #endif | |
151 | ||
e0ab5fcf JD |
152 | #if defined (USE_GTK) && defined (HAVE_FREETYPE) |
153 | char *x_last_font_name; | |
154 | #endif | |
eaf1eea9 | 155 | |
01f1ba30 | 156 | \f |
11ae94fe | 157 | /* Error if we are not connected to X. */ |
333b20bb | 158 | |
7fc9de26 | 159 | void |
971de7fb | 160 | check_x (void) |
11ae94fe | 161 | { |
b9dc4443 | 162 | if (! x_in_use) |
11ae94fe RS |
163 | error ("X windows are not in use or not initialized"); |
164 | } | |
165 | ||
1c59f5df RS |
166 | /* Nonzero if we can use mouse menus. |
167 | You should not call this unless HAVE_MENUS is defined. */ | |
75cc8ee5 RS |
168 | |
169 | int | |
971de7fb | 170 | have_menus_p (void) |
75cc8ee5 | 171 | { |
b9dc4443 RS |
172 | return x_in_use; |
173 | } | |
174 | ||
175 | /* Extract a frame as a FRAME_PTR, defaulting to the selected frame | |
176 | and checking validity for X. */ | |
177 | ||
178 | FRAME_PTR | |
971de7fb | 179 | check_x_frame (Lisp_Object frame) |
b9dc4443 RS |
180 | { |
181 | FRAME_PTR f; | |
182 | ||
183 | if (NILP (frame)) | |
0fe92f72 | 184 | frame = selected_frame; |
b7826503 | 185 | CHECK_LIVE_FRAME (frame); |
0fe92f72 | 186 | f = XFRAME (frame); |
b9dc4443 | 187 | if (! FRAME_X_P (f)) |
1c59f5df | 188 | error ("Non-X frame used"); |
b9dc4443 | 189 | return f; |
75cc8ee5 RS |
190 | } |
191 | ||
7e59217d | 192 | /* Let the user specify an X display with a Lisp object. |
708e05dc | 193 | OBJECT may be nil, a frame or a terminal object. |
b9dc4443 RS |
194 | nil stands for the selected frame--or, if that is not an X frame, |
195 | the first X display on the list. */ | |
196 | ||
7c0d3ed8 | 197 | struct x_display_info * |
971de7fb | 198 | check_x_display_info (Lisp_Object object) |
b9dc4443 | 199 | { |
8ec8a5ec | 200 | struct x_display_info *dpyinfo = NULL; |
177c0ea7 | 201 | |
7e59217d | 202 | if (NILP (object)) |
b9dc4443 | 203 | { |
0fe92f72 | 204 | struct frame *sf = XFRAME (selected_frame); |
177c0ea7 | 205 | |
0fe92f72 | 206 | if (FRAME_X_P (sf) && FRAME_LIVE_P (sf)) |
8ec8a5ec | 207 | dpyinfo = FRAME_X_DISPLAY_INFO (sf); |
b9dc4443 | 208 | else if (x_display_list != 0) |
8ec8a5ec | 209 | dpyinfo = x_display_list; |
b9dc4443 RS |
210 | else |
211 | error ("X windows are not in use or not initialized"); | |
212 | } | |
708e05dc | 213 | else if (TERMINALP (object)) |
b6660415 | 214 | { |
fd0f53a9 | 215 | struct terminal *t = get_terminal (object, 1); |
b6660415 | 216 | |
6ed8eeff | 217 | if (t->type != output_x_window) |
5fdb398c | 218 | error ("Terminal %"pEd" is not an X display", XINT (object)); |
b6660415 | 219 | |
6ed8eeff | 220 | dpyinfo = t->display_info.x; |
b6660415 | 221 | } |
7e59217d KL |
222 | else if (STRINGP (object)) |
223 | dpyinfo = x_display_info_for_name (object); | |
b9dc4443 RS |
224 | else |
225 | { | |
7e59217d | 226 | FRAME_PTR f = check_x_frame (object); |
8ec8a5ec | 227 | dpyinfo = FRAME_X_DISPLAY_INFO (f); |
b9dc4443 | 228 | } |
8ec8a5ec GM |
229 | |
230 | return dpyinfo; | |
b9dc4443 | 231 | } |
333b20bb | 232 | |
b9dc4443 | 233 | \f |
f676886a JB |
234 | /* Return the Emacs frame-object corresponding to an X window. |
235 | It could be the frame's main window or an icon window. */ | |
01f1ba30 | 236 | |
34ca5317 | 237 | /* This function can be called during GC, so use GC_xxx type test macros. */ |
bcb2db92 | 238 | |
f676886a | 239 | struct frame * |
971de7fb | 240 | x_window_to_frame (struct x_display_info *dpyinfo, int wdesc) |
01f1ba30 | 241 | { |
f676886a JB |
242 | Lisp_Object tail, frame; |
243 | struct frame *f; | |
01f1ba30 | 244 | |
10b43ac3 JD |
245 | if (wdesc == None) return 0; |
246 | ||
8e50cc2d | 247 | for (tail = Vframe_list; CONSP (tail); tail = XCDR (tail)) |
01f1ba30 | 248 | { |
8e713be6 | 249 | frame = XCAR (tail); |
8e50cc2d | 250 | if (!FRAMEP (frame)) |
01f1ba30 | 251 | continue; |
f676886a | 252 | f = XFRAME (frame); |
2d764c78 | 253 | if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
2d271e2e | 254 | continue; |
0af913d7 | 255 | if (f->output_data.x->hourglass_window == wdesc) |
17cbbf95 | 256 | return f; |
9ef48a9d | 257 | #ifdef USE_X_TOOLKIT |
177c0ea7 | 258 | if ((f->output_data.x->edit_widget |
7556890b | 259 | && XtWindow (f->output_data.x->edit_widget) == wdesc) |
333b20bb GM |
260 | /* A tooltip frame? */ |
261 | || (!f->output_data.x->edit_widget | |
262 | && FRAME_X_WINDOW (f) == wdesc) | |
7556890b | 263 | || f->output_data.x->icon_desc == wdesc) |
9ef48a9d RS |
264 | return f; |
265 | #else /* not USE_X_TOOLKIT */ | |
488dd4c4 JD |
266 | #ifdef USE_GTK |
267 | if (f->output_data.x->edit_widget) | |
268 | { | |
6b61353c | 269 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 JD |
270 | struct x_output *x = f->output_data.x; |
271 | if (gwdesc != 0 && gwdesc == x->edit_widget) | |
272 | return f; | |
273 | } | |
274 | #endif /* USE_GTK */ | |
fe24a618 | 275 | if (FRAME_X_WINDOW (f) == wdesc |
7556890b | 276 | || f->output_data.x->icon_desc == wdesc) |
f676886a | 277 | return f; |
9ef48a9d RS |
278 | #endif /* not USE_X_TOOLKIT */ |
279 | } | |
280 | return 0; | |
281 | } | |
282 | ||
488dd4c4 | 283 | #if defined (USE_X_TOOLKIT) || defined (USE_GTK) |
9ef48a9d RS |
284 | /* Like x_window_to_frame but also compares the window with the widget's |
285 | windows. */ | |
286 | ||
287 | struct frame * | |
971de7fb | 288 | x_any_window_to_frame (struct x_display_info *dpyinfo, int wdesc) |
9ef48a9d RS |
289 | { |
290 | Lisp_Object tail, frame; | |
17cbbf95 | 291 | struct frame *f, *found; |
7556890b | 292 | struct x_output *x; |
9ef48a9d | 293 | |
10b43ac3 JD |
294 | if (wdesc == None) return NULL; |
295 | ||
17cbbf95 | 296 | found = NULL; |
8e50cc2d | 297 | for (tail = Vframe_list; CONSP (tail) && !found; tail = XCDR (tail)) |
9ef48a9d | 298 | { |
8e713be6 | 299 | frame = XCAR (tail); |
8e50cc2d | 300 | if (!FRAMEP (frame)) |
9ef48a9d | 301 | continue; |
177c0ea7 | 302 | |
9ef48a9d | 303 | f = XFRAME (frame); |
17cbbf95 | 304 | if (FRAME_X_P (f) && FRAME_X_DISPLAY_INFO (f) == dpyinfo) |
333b20bb | 305 | { |
17cbbf95 GM |
306 | /* This frame matches if the window is any of its widgets. */ |
307 | x = f->output_data.x; | |
0af913d7 | 308 | if (x->hourglass_window == wdesc) |
17cbbf95 GM |
309 | found = f; |
310 | else if (x->widget) | |
311 | { | |
488dd4c4 | 312 | #ifdef USE_GTK |
6b61353c | 313 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 | 314 | if (gwdesc != 0 |
a54fa5b7 | 315 | && gtk_widget_get_toplevel (gwdesc) == x->widget) |
488dd4c4 JD |
316 | found = f; |
317 | #else | |
177c0ea7 JB |
318 | if (wdesc == XtWindow (x->widget) |
319 | || wdesc == XtWindow (x->column_widget) | |
17cbbf95 GM |
320 | || wdesc == XtWindow (x->edit_widget)) |
321 | found = f; | |
322 | /* Match if the window is this frame's menubar. */ | |
323 | else if (lw_window_is_in_menubar (wdesc, x->menubar_widget)) | |
324 | found = f; | |
488dd4c4 | 325 | #endif |
17cbbf95 GM |
326 | } |
327 | else if (FRAME_X_WINDOW (f) == wdesc) | |
328 | /* A tooltip frame. */ | |
329 | found = f; | |
333b20bb | 330 | } |
01f1ba30 | 331 | } |
177c0ea7 | 332 | |
17cbbf95 | 333 | return found; |
01f1ba30 | 334 | } |
5e65b9ab | 335 | |
fd3a3022 RS |
336 | /* Likewise, but consider only the menu bar widget. */ |
337 | ||
338 | struct frame * | |
fea9cabd | 339 | x_menubar_window_to_frame (struct x_display_info *dpyinfo, XEvent *event) |
fd3a3022 | 340 | { |
b78f9767 | 341 | Window wdesc = event->xany.window; |
fd3a3022 RS |
342 | Lisp_Object tail, frame; |
343 | struct frame *f; | |
7556890b | 344 | struct x_output *x; |
fd3a3022 | 345 | |
10b43ac3 JD |
346 | if (wdesc == None) return 0; |
347 | ||
8e50cc2d | 348 | for (tail = Vframe_list; CONSP (tail); tail = XCDR (tail)) |
fd3a3022 | 349 | { |
8e713be6 | 350 | frame = XCAR (tail); |
8e50cc2d | 351 | if (!FRAMEP (frame)) |
fd3a3022 RS |
352 | continue; |
353 | f = XFRAME (frame); | |
2d764c78 | 354 | if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
fd3a3022 | 355 | continue; |
7556890b | 356 | x = f->output_data.x; |
488dd4c4 | 357 | #ifdef USE_GTK |
b78f9767 J |
358 | if (x->menubar_widget && xg_event_is_for_menubar (f, event)) |
359 | return f; | |
488dd4c4 | 360 | #else |
b78f9767 | 361 | /* Match if the window is this frame's menubar. */ |
333b20bb GM |
362 | if (x->menubar_widget |
363 | && lw_window_is_in_menubar (wdesc, x->menubar_widget)) | |
fd3a3022 | 364 | return f; |
488dd4c4 | 365 | #endif |
fd3a3022 RS |
366 | } |
367 | return 0; | |
368 | } | |
369 | ||
5e65b9ab RS |
370 | /* Return the frame whose principal (outermost) window is WDESC. |
371 | If WDESC is some other (smaller) window, we return 0. */ | |
372 | ||
373 | struct frame * | |
971de7fb | 374 | x_top_window_to_frame (struct x_display_info *dpyinfo, int wdesc) |
5e65b9ab RS |
375 | { |
376 | Lisp_Object tail, frame; | |
377 | struct frame *f; | |
7556890b | 378 | struct x_output *x; |
5e65b9ab | 379 | |
10b43ac3 JD |
380 | if (wdesc == None) return 0; |
381 | ||
8e50cc2d | 382 | for (tail = Vframe_list; CONSP (tail); tail = XCDR (tail)) |
5e65b9ab | 383 | { |
8e713be6 | 384 | frame = XCAR (tail); |
8e50cc2d | 385 | if (!FRAMEP (frame)) |
5e65b9ab RS |
386 | continue; |
387 | f = XFRAME (frame); | |
2d764c78 | 388 | if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
2d271e2e | 389 | continue; |
7556890b | 390 | x = f->output_data.x; |
333b20bb GM |
391 | |
392 | if (x->widget) | |
393 | { | |
394 | /* This frame matches if the window is its topmost widget. */ | |
488dd4c4 | 395 | #ifdef USE_GTK |
6b61353c | 396 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 JD |
397 | if (gwdesc == x->widget) |
398 | return f; | |
399 | #else | |
333b20bb GM |
400 | if (wdesc == XtWindow (x->widget)) |
401 | return f; | |
7a994728 KH |
402 | #if 0 /* I don't know why it did this, |
403 | but it seems logically wrong, | |
404 | and it causes trouble for MapNotify events. */ | |
333b20bb | 405 | /* Match if the window is this frame's menubar. */ |
177c0ea7 | 406 | if (x->menubar_widget |
333b20bb GM |
407 | && wdesc == XtWindow (x->menubar_widget)) |
408 | return f; | |
488dd4c4 | 409 | #endif |
7a994728 | 410 | #endif |
333b20bb GM |
411 | } |
412 | else if (FRAME_X_WINDOW (f) == wdesc) | |
413 | /* Tooltip frame. */ | |
414 | return f; | |
5e65b9ab RS |
415 | } |
416 | return 0; | |
417 | } | |
488dd4c4 | 418 | #endif /* USE_X_TOOLKIT || USE_GTK */ |
01f1ba30 | 419 | |
01f1ba30 | 420 | \f |
203c1d73 | 421 | |
f57e2426 J |
422 | static void x_default_font_parameter (struct frame *, Lisp_Object); |
423 | ||
424 | static Lisp_Object unwind_create_frame (Lisp_Object); | |
425 | static Lisp_Object unwind_create_tip_frame (Lisp_Object); | |
426 | ||
427 | void x_set_foreground_color (struct frame *, Lisp_Object, Lisp_Object); | |
428 | static void x_set_wait_for_wm (struct frame *, Lisp_Object, Lisp_Object); | |
429 | void x_set_background_color (struct frame *, Lisp_Object, Lisp_Object); | |
430 | void x_set_mouse_color (struct frame *, Lisp_Object, Lisp_Object); | |
431 | void x_set_cursor_color (struct frame *, Lisp_Object, Lisp_Object); | |
432 | void x_set_border_color (struct frame *, Lisp_Object, Lisp_Object); | |
433 | void x_set_cursor_type (struct frame *, Lisp_Object, Lisp_Object); | |
434 | void x_set_icon_type (struct frame *, Lisp_Object, Lisp_Object); | |
435 | void x_set_icon_name (struct frame *, Lisp_Object, Lisp_Object); | |
436 | void x_explicitly_set_name (struct frame *, Lisp_Object, Lisp_Object); | |
437 | void x_set_menu_bar_lines (struct frame *, Lisp_Object, Lisp_Object); | |
438 | void x_set_title (struct frame *, Lisp_Object, Lisp_Object); | |
439 | void x_set_tool_bar_lines (struct frame *, Lisp_Object, Lisp_Object); | |
440 | void x_set_scroll_bar_foreground (struct frame *, Lisp_Object, | |
441 | Lisp_Object); | |
442 | void x_set_scroll_bar_background (struct frame *, Lisp_Object, | |
443 | Lisp_Object); | |
444 | static Lisp_Object x_default_scroll_bar_color_parameter (struct frame *, | |
445 | Lisp_Object, | |
446 | Lisp_Object, | |
675e2c69 | 447 | const char *, const char *, |
f57e2426 | 448 | int); |
01f1ba30 | 449 | \f |
49d41073 | 450 | |
08a90d6a | 451 | /* Store the screen positions of frame F into XPTR and YPTR. |
e9445337 RS |
452 | These are the positions of the containing window manager window, |
453 | not Emacs's own window. */ | |
454 | ||
455 | void | |
971de7fb | 456 | x_real_positions (FRAME_PTR f, int *xptr, int *yptr) |
e9445337 | 457 | { |
49d41073 EZ |
458 | int win_x, win_y, outer_x, outer_y; |
459 | int real_x = 0, real_y = 0; | |
460 | int had_errors = 0; | |
461 | Window win = f->output_data.x->parent_desc; | |
d75c9992 JD |
462 | Atom actual_type; |
463 | unsigned long actual_size, bytes_remaining; | |
06b0c8a0 | 464 | int rc, actual_format; |
d75c9992 JD |
465 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); |
466 | long max_len = 400; | |
467 | Display *dpy = FRAME_X_DISPLAY (f); | |
468 | unsigned char *tmp_data = NULL; | |
469 | Atom target_type = XA_CARDINAL; | |
e9445337 | 470 | |
49d41073 EZ |
471 | BLOCK_INPUT; |
472 | ||
d75c9992 | 473 | x_catch_errors (dpy); |
043835a3 | 474 | |
31887d45 | 475 | if (win == dpyinfo->root_window) |
49d41073 EZ |
476 | win = FRAME_OUTER_WINDOW (f); |
477 | ||
478 | /* This loop traverses up the containment tree until we hit the root | |
479 | window. Window managers may intersect many windows between our window | |
480 | and the root window. The window we find just before the root window | |
481 | should be the outer WM window. */ | |
482 | for (;;) | |
e9445337 | 483 | { |
49d41073 EZ |
484 | Window wm_window, rootw; |
485 | Window *tmp_children; | |
486 | unsigned int tmp_nchildren; | |
e7161ad9 | 487 | int success; |
ca7bac79 | 488 | |
e7161ad9 RS |
489 | success = XQueryTree (FRAME_X_DISPLAY (f), win, &rootw, |
490 | &wm_window, &tmp_children, &tmp_nchildren); | |
08a90d6a | 491 | |
49d41073 | 492 | had_errors = x_had_errors_p (FRAME_X_DISPLAY (f)); |
08a90d6a | 493 | |
e7161ad9 RS |
494 | /* Don't free tmp_children if XQueryTree failed. */ |
495 | if (! success) | |
496 | break; | |
497 | ||
498 | XFree ((char *) tmp_children); | |
499 | ||
49d41073 EZ |
500 | if (wm_window == rootw || had_errors) |
501 | break; | |
08a90d6a | 502 | |
49d41073 EZ |
503 | win = wm_window; |
504 | } | |
177c0ea7 | 505 | |
49d41073 EZ |
506 | if (! had_errors) |
507 | { | |
47c53789 | 508 | unsigned int ign; |
49d41073 | 509 | Window child, rootw; |
177c0ea7 | 510 | |
49d41073 EZ |
511 | /* Get the real coordinates for the WM window upper left corner */ |
512 | XGetGeometry (FRAME_X_DISPLAY (f), win, | |
513 | &rootw, &real_x, &real_y, &ign, &ign, &ign, &ign); | |
514 | ||
515 | /* Translate real coordinates to coordinates relative to our | |
516 | window. For our window, the upper left corner is 0, 0. | |
517 | Since the upper left corner of the WM window is outside | |
518 | our window, win_x and win_y will be negative: | |
519 | ||
520 | ------------------ ---> x | |
521 | | title | | |
522 | | ----------------- v y | |
523 | | | our window | |
524 | */ | |
8a07bba0 | 525 | XTranslateCoordinates (FRAME_X_DISPLAY (f), |
e9445337 | 526 | |
8a07bba0 | 527 | /* From-window, to-window. */ |
8a07bba0 | 528 | FRAME_X_DISPLAY_INFO (f)->root_window, |
49d41073 | 529 | FRAME_X_WINDOW (f), |
e9445337 | 530 | |
8a07bba0 | 531 | /* From-position, to-position. */ |
49d41073 | 532 | real_x, real_y, &win_x, &win_y, |
08a90d6a | 533 | |
8a07bba0 RS |
534 | /* Child of win. */ |
535 | &child); | |
e9445337 | 536 | |
49d41073 | 537 | if (FRAME_X_WINDOW (f) == FRAME_OUTER_WINDOW (f)) |
845e9d85 | 538 | { |
49d41073 EZ |
539 | outer_x = win_x; |
540 | outer_y = win_y; | |
845e9d85 | 541 | } |
49d41073 EZ |
542 | else |
543 | { | |
544 | XTranslateCoordinates (FRAME_X_DISPLAY (f), | |
ca7bac79 | 545 | |
49d41073 EZ |
546 | /* From-window, to-window. */ |
547 | FRAME_X_DISPLAY_INFO (f)->root_window, | |
548 | FRAME_OUTER_WINDOW (f), | |
177c0ea7 | 549 | |
49d41073 EZ |
550 | /* From-position, to-position. */ |
551 | real_x, real_y, &outer_x, &outer_y, | |
177c0ea7 | 552 | |
49d41073 EZ |
553 | /* Child of win. */ |
554 | &child); | |
be786000 | 555 | } |
08a90d6a | 556 | |
49d41073 EZ |
557 | had_errors = x_had_errors_p (FRAME_X_DISPLAY (f)); |
558 | } | |
177c0ea7 | 559 | |
31887d45 JD |
560 | |
561 | if (dpyinfo->root_window == f->output_data.x->parent_desc) | |
562 | { | |
563 | /* Try _NET_FRAME_EXTENTS if our parent is the root window. */ | |
564 | rc = XGetWindowProperty (dpy, win, dpyinfo->Xatom_net_frame_extents, | |
565 | 0, max_len, False, target_type, | |
566 | &actual_type, &actual_format, &actual_size, | |
567 | &bytes_remaining, &tmp_data); | |
568 | ||
569 | if (rc == Success && actual_type == target_type && !x_had_errors_p (dpy) | |
570 | && actual_size == 4 && actual_format == 32) | |
571 | { | |
717c30e0 | 572 | unsigned int ign; |
31887d45 | 573 | Window rootw; |
c0098065 | 574 | long *fe = (long *)tmp_data; |
31887d45 JD |
575 | |
576 | XGetGeometry (FRAME_X_DISPLAY (f), win, | |
577 | &rootw, &real_x, &real_y, &ign, &ign, &ign, &ign); | |
31887d45 JD |
578 | outer_x = -fe[0]; |
579 | outer_y = -fe[2]; | |
580 | real_x -= fe[0]; | |
581 | real_y -= fe[2]; | |
582 | } | |
583 | } | |
584 | ||
585 | if (tmp_data) XFree (tmp_data); | |
586 | ||
4545fa20 | 587 | x_uncatch_errors (); |
177c0ea7 | 588 | |
49d41073 EZ |
589 | UNBLOCK_INPUT; |
590 | ||
591 | if (had_errors) return; | |
177c0ea7 | 592 | |
be786000 KS |
593 | f->x_pixels_diff = -win_x; |
594 | f->y_pixels_diff = -win_y; | |
595 | ||
596 | FRAME_X_OUTPUT (f)->x_pixels_outer_diff = -outer_x; | |
597 | FRAME_X_OUTPUT (f)->y_pixels_outer_diff = -outer_y; | |
49d41073 EZ |
598 | |
599 | *xptr = real_x; | |
600 | *yptr = real_y; | |
e9445337 RS |
601 | } |
602 | ||
01f1ba30 | 603 | \f |
82978295 | 604 | |
d62c8769 GM |
605 | |
606 | /* Gamma-correct COLOR on frame F. */ | |
607 | ||
608 | void | |
971de7fb | 609 | gamma_correct (struct frame *f, XColor *color) |
d62c8769 GM |
610 | { |
611 | if (f->gamma) | |
612 | { | |
613 | color->red = pow (color->red / 65535.0, f->gamma) * 65535.0 + 0.5; | |
614 | color->green = pow (color->green / 65535.0, f->gamma) * 65535.0 + 0.5; | |
615 | color->blue = pow (color->blue / 65535.0, f->gamma) * 65535.0 + 0.5; | |
616 | } | |
617 | } | |
618 | ||
619 | ||
7b746c38 GM |
620 | /* Decide if color named COLOR_NAME is valid for use on frame F. If |
621 | so, return the RGB values in COLOR. If ALLOC_P is non-zero, | |
622 | allocate the color. Value is zero if COLOR_NAME is invalid, or | |
623 | no color could be allocated. */ | |
e12d55b2 | 624 | |
01f1ba30 | 625 | int |
eec47d6b DN |
626 | x_defined_color (struct frame *f, const char *color_name, |
627 | XColor *color, int alloc_p) | |
01f1ba30 | 628 | { |
3a46642b | 629 | int success_p = 0; |
7b746c38 GM |
630 | Display *dpy = FRAME_X_DISPLAY (f); |
631 | Colormap cmap = FRAME_X_COLORMAP (f); | |
01f1ba30 JB |
632 | |
633 | BLOCK_INPUT; | |
3a46642b J |
634 | #ifdef USE_GTK |
635 | success_p = xg_check_special_colors (f, color_name, color); | |
636 | #endif | |
637 | if (!success_p) | |
638 | success_p = XParseColor (dpy, cmap, color_name, color); | |
7b746c38 GM |
639 | if (success_p && alloc_p) |
640 | success_p = x_alloc_nearest_color (f, cmap, color); | |
01f1ba30 JB |
641 | UNBLOCK_INPUT; |
642 | ||
7b746c38 | 643 | return success_p; |
01f1ba30 JB |
644 | } |
645 | ||
9b2956e2 GM |
646 | |
647 | /* Return the pixel color value for color COLOR_NAME on frame F. If F | |
648 | is a monochrome frame, return MONO_COLOR regardless of what ARG says. | |
649 | Signal an error if color can't be allocated. */ | |
01f1ba30 | 650 | |
f78faa98 | 651 | static int |
971de7fb | 652 | x_decode_color (FRAME_PTR f, Lisp_Object color_name, int mono_color) |
01f1ba30 | 653 | { |
b9dc4443 | 654 | XColor cdef; |
01f1ba30 | 655 | |
b7826503 | 656 | CHECK_STRING (color_name); |
01f1ba30 | 657 | |
9b2956e2 GM |
658 | #if 0 /* Don't do this. It's wrong when we're not using the default |
659 | colormap, it makes freeing difficult, and it's probably not | |
660 | an important optimization. */ | |
d5db4077 | 661 | if (strcmp (SDATA (color_name), "black") == 0) |
b9dc4443 | 662 | return BLACK_PIX_DEFAULT (f); |
d5db4077 | 663 | else if (strcmp (SDATA (color_name), "white") == 0) |
b9dc4443 | 664 | return WHITE_PIX_DEFAULT (f); |
9b2956e2 | 665 | #endif |
01f1ba30 | 666 | |
9b2956e2 | 667 | /* Return MONO_COLOR for monochrome frames. */ |
b9dc4443 | 668 | if (FRAME_X_DISPLAY_INFO (f)->n_planes == 1) |
9b2956e2 | 669 | return mono_color; |
01f1ba30 | 670 | |
2d764c78 | 671 | /* x_defined_color is responsible for coping with failures |
95626e11 | 672 | by looking for a near-miss. */ |
42a5b22f | 673 | if (x_defined_color (f, SSDATA (color_name), &cdef, 1)) |
95626e11 RS |
674 | return cdef.pixel; |
675 | ||
93217cef | 676 | signal_error ("Undefined color", color_name); |
01f1ba30 | 677 | } |
9b2956e2 GM |
678 | |
679 | ||
01f1ba30 | 680 | \f |
ea0a1f53 GM |
681 | /* Change the `wait-for-wm' frame parameter of frame F. OLD_VALUE is |
682 | the previous value of that parameter, NEW_VALUE is the new value. | |
683 | See also the comment of wait_for_wm in struct x_output. */ | |
684 | ||
685 | static void | |
971de7fb | 686 | x_set_wait_for_wm (struct frame *f, Lisp_Object new_value, Lisp_Object old_value) |
ea0a1f53 GM |
687 | { |
688 | f->output_data.x->wait_for_wm = !NILP (new_value); | |
689 | } | |
690 | ||
bfeabdc3 JD |
691 | static void |
692 | x_set_tool_bar_position (struct frame *f, | |
693 | Lisp_Object new_value, | |
694 | Lisp_Object old_value) | |
695 | { | |
696 | if (! EQ (new_value, Qleft) && ! EQ (new_value, Qright) | |
697 | && ! EQ (new_value, Qbottom) && ! EQ (new_value, Qtop)) | |
698 | return; | |
699 | if (EQ (new_value, old_value)) return; | |
700 | ||
701 | #ifdef USE_GTK | |
717c30e0 | 702 | if (xg_change_toolbar_position (f, new_value)) |
bfeabdc3 JD |
703 | f->tool_bar_position = new_value; |
704 | #endif | |
705 | } | |
706 | ||
993d0721 JB |
707 | #ifdef USE_GTK |
708 | ||
465aa50a JD |
709 | /* Set icon from FILE for frame F. By using GTK functions the icon |
710 | may be any format that GdkPixbuf knows about, i.e. not just bitmaps. */ | |
993d0721 JB |
711 | |
712 | int | |
971de7fb | 713 | xg_set_icon (FRAME_PTR f, Lisp_Object file) |
993d0721 | 714 | { |
465aa50a JD |
715 | int result = 0; |
716 | Lisp_Object found; | |
993d0721 | 717 | |
465aa50a JD |
718 | found = x_find_image_file (file); |
719 | ||
720 | if (! NILP (found)) | |
721 | { | |
722 | GdkPixbuf *pixbuf; | |
723 | GError *err = NULL; | |
51b59d79 | 724 | char *filename = SSDATA (found); |
465aa50a JD |
725 | BLOCK_INPUT; |
726 | ||
727 | pixbuf = gdk_pixbuf_new_from_file (filename, &err); | |
728 | ||
729 | if (pixbuf) | |
730 | { | |
731 | gtk_window_set_icon (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)), | |
732 | pixbuf); | |
733 | g_object_unref (pixbuf); | |
734 | ||
735 | result = 1; | |
736 | } | |
737 | else | |
738 | g_error_free (err); | |
739 | ||
740 | UNBLOCK_INPUT; | |
741 | } | |
742 | ||
465aa50a | 743 | return result; |
993d0721 | 744 | } |
9f7b984b CY |
745 | |
746 | int | |
648801d1 | 747 | xg_set_icon_from_xpm_data (FRAME_PTR f, const char **data) |
9f7b984b | 748 | { |
648801d1 | 749 | GdkPixbuf *pixbuf = gdk_pixbuf_new_from_xpm_data (data); |
9f7b984b CY |
750 | |
751 | if (!pixbuf) | |
47c53789 | 752 | return 0; |
9f7b984b | 753 | |
47c53789 | 754 | gtk_window_set_icon (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)), pixbuf); |
9f7b984b CY |
755 | g_object_unref (pixbuf); |
756 | return 1; | |
757 | } | |
993d0721 JB |
758 | #endif /* USE_GTK */ |
759 | ||
ea0a1f53 | 760 | |
f676886a | 761 | /* Functions called only from `x_set_frame_param' |
01f1ba30 JB |
762 | to set individual parameters. |
763 | ||
fe24a618 | 764 | If FRAME_X_WINDOW (f) is 0, |
f676886a | 765 | the frame is being created and its X-window does not exist yet. |
01f1ba30 JB |
766 | In that case, just record the parameter's new value |
767 | in the standard place; do not attempt to change the window. */ | |
768 | ||
769 | void | |
971de7fb | 770 | x_set_foreground_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
01f1ba30 | 771 | { |
09393d07 GM |
772 | struct x_output *x = f->output_data.x; |
773 | unsigned long fg, old_fg; | |
a76206dc | 774 | |
09393d07 | 775 | fg = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
ce593f6e KL |
776 | old_fg = FRAME_FOREGROUND_PIXEL (f); |
777 | FRAME_FOREGROUND_PIXEL (f) = fg; | |
a76206dc | 778 | |
fe24a618 | 779 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 780 | { |
09393d07 | 781 | Display *dpy = FRAME_X_DISPLAY (f); |
177c0ea7 | 782 | |
09393d07 GM |
783 | BLOCK_INPUT; |
784 | XSetForeground (dpy, x->normal_gc, fg); | |
785 | XSetBackground (dpy, x->reverse_gc, fg); | |
36d42089 | 786 | |
09393d07 GM |
787 | if (x->cursor_pixel == old_fg) |
788 | { | |
789 | unload_color (f, x->cursor_pixel); | |
790 | x->cursor_pixel = x_copy_color (f, fg); | |
791 | XSetBackground (dpy, x->cursor_gc, x->cursor_pixel); | |
792 | } | |
177c0ea7 | 793 | |
01f1ba30 | 794 | UNBLOCK_INPUT; |
177c0ea7 | 795 | |
05c8abbe | 796 | update_face_from_frame_parameter (f, Qforeground_color, arg); |
177c0ea7 | 797 | |
179956b9 | 798 | if (FRAME_VISIBLE_P (f)) |
f676886a | 799 | redraw_frame (f); |
01f1ba30 | 800 | } |
177c0ea7 | 801 | |
09393d07 | 802 | unload_color (f, old_fg); |
01f1ba30 JB |
803 | } |
804 | ||
805 | void | |
971de7fb | 806 | x_set_background_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
01f1ba30 | 807 | { |
09393d07 GM |
808 | struct x_output *x = f->output_data.x; |
809 | unsigned long bg; | |
01f1ba30 | 810 | |
09393d07 | 811 | bg = x_decode_color (f, arg, WHITE_PIX_DEFAULT (f)); |
ce593f6e KL |
812 | unload_color (f, FRAME_BACKGROUND_PIXEL (f)); |
813 | FRAME_BACKGROUND_PIXEL (f) = bg; | |
a76206dc | 814 | |
fe24a618 | 815 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 816 | { |
09393d07 | 817 | Display *dpy = FRAME_X_DISPLAY (f); |
177c0ea7 | 818 | |
09393d07 GM |
819 | BLOCK_INPUT; |
820 | XSetBackground (dpy, x->normal_gc, bg); | |
821 | XSetForeground (dpy, x->reverse_gc, bg); | |
822 | XSetWindowBackground (dpy, FRAME_X_WINDOW (f), bg); | |
823 | XSetForeground (dpy, x->cursor_gc, bg); | |
824 | ||
488dd4c4 JD |
825 | #ifdef USE_GTK |
826 | xg_set_background_color (f, bg); | |
827 | #endif | |
828 | ||
f76e0368 GM |
829 | #ifndef USE_TOOLKIT_SCROLL_BARS /* Turns out to be annoying with |
830 | toolkit scroll bars. */ | |
831 | { | |
832 | Lisp_Object bar; | |
833 | for (bar = FRAME_SCROLL_BARS (f); | |
834 | !NILP (bar); | |
835 | bar = XSCROLL_BAR (bar)->next) | |
836 | { | |
056ce195 | 837 | Window window = XSCROLL_BAR (bar)->x_window; |
f76e0368 GM |
838 | XSetWindowBackground (dpy, window, bg); |
839 | } | |
840 | } | |
841 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
01f1ba30 | 842 | |
09393d07 | 843 | UNBLOCK_INPUT; |
05c8abbe | 844 | update_face_from_frame_parameter (f, Qbackground_color, arg); |
ea96210c | 845 | |
179956b9 | 846 | if (FRAME_VISIBLE_P (f)) |
f676886a | 847 | redraw_frame (f); |
01f1ba30 JB |
848 | } |
849 | } | |
850 | ||
e044e4fc | 851 | static Cursor |
971de7fb | 852 | make_invisible_cursor (struct frame *f) |
e044e4fc JD |
853 | { |
854 | Display *dpy = FRAME_X_DISPLAY (f); | |
855 | static char const no_data[] = { 0 }; | |
856 | Pixmap pix; | |
857 | XColor col; | |
8664db06 | 858 | Cursor c = 0; |
e044e4fc JD |
859 | |
860 | x_catch_errors (dpy); | |
861 | pix = XCreateBitmapFromData (dpy, FRAME_X_DISPLAY_INFO (f)->root_window, | |
862 | no_data, 1, 1); | |
863 | if (! x_had_errors_p (dpy) && pix != None) | |
864 | { | |
8664db06 | 865 | Cursor pixc; |
e044e4fc JD |
866 | col.pixel = 0; |
867 | col.red = col.green = col.blue = 0; | |
868 | col.flags = DoRed | DoGreen | DoBlue; | |
8664db06 PE |
869 | pixc = XCreatePixmapCursor (dpy, pix, pix, &col, &col, 0, 0); |
870 | if (! x_had_errors_p (dpy) && pixc != None) | |
871 | c = pixc; | |
e044e4fc JD |
872 | XFreePixmap (dpy, pix); |
873 | } | |
874 | ||
875 | x_uncatch_errors (); | |
876 | ||
877 | return c; | |
878 | } | |
879 | ||
01f1ba30 | 880 | void |
971de7fb | 881 | x_set_mouse_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
01f1ba30 | 882 | { |
09393d07 GM |
883 | struct x_output *x = f->output_data.x; |
884 | Display *dpy = FRAME_X_DISPLAY (f); | |
3d970f28 | 885 | Cursor cursor, nontext_cursor, mode_cursor, hand_cursor; |
0af913d7 | 886 | Cursor hourglass_cursor, horizontal_drag_cursor; |
51a1d2d8 | 887 | unsigned long pixel = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
ce593f6e | 888 | unsigned long mask_color = FRAME_BACKGROUND_PIXEL (f); |
a76206dc | 889 | |
51a1d2d8 | 890 | /* Don't let pointers be invisible. */ |
09393d07 | 891 | if (mask_color == pixel) |
bcf26b38 GM |
892 | { |
893 | x_free_colors (f, &pixel, 1); | |
ce593f6e | 894 | pixel = x_copy_color (f, FRAME_FOREGROUND_PIXEL (f)); |
bcf26b38 | 895 | } |
a76206dc | 896 | |
09393d07 GM |
897 | unload_color (f, x->mouse_pixel); |
898 | x->mouse_pixel = pixel; | |
01f1ba30 JB |
899 | |
900 | BLOCK_INPUT; | |
fe24a618 | 901 | |
eb8c3be9 | 902 | /* It's not okay to crash if the user selects a screwy cursor. */ |
9ba8e10d | 903 | x_catch_errors (dpy); |
fe24a618 | 904 | |
09393d07 | 905 | if (!NILP (Vx_pointer_shape)) |
01f1ba30 | 906 | { |
b7826503 | 907 | CHECK_NUMBER (Vx_pointer_shape); |
09393d07 | 908 | cursor = XCreateFontCursor (dpy, XINT (Vx_pointer_shape)); |
01f1ba30 JB |
909 | } |
910 | else | |
09393d07 GM |
911 | cursor = XCreateFontCursor (dpy, XC_xterm); |
912 | x_check_errors (dpy, "bad text pointer cursor: %s"); | |
01f1ba30 | 913 | |
09393d07 | 914 | if (!NILP (Vx_nontext_pointer_shape)) |
01f1ba30 | 915 | { |
b7826503 | 916 | CHECK_NUMBER (Vx_nontext_pointer_shape); |
09393d07 GM |
917 | nontext_cursor |
918 | = XCreateFontCursor (dpy, XINT (Vx_nontext_pointer_shape)); | |
01f1ba30 JB |
919 | } |
920 | else | |
09393d07 GM |
921 | nontext_cursor = XCreateFontCursor (dpy, XC_left_ptr); |
922 | x_check_errors (dpy, "bad nontext pointer cursor: %s"); | |
01f1ba30 | 923 | |
09393d07 | 924 | if (!NILP (Vx_hourglass_pointer_shape)) |
333b20bb | 925 | { |
b7826503 | 926 | CHECK_NUMBER (Vx_hourglass_pointer_shape); |
09393d07 GM |
927 | hourglass_cursor |
928 | = XCreateFontCursor (dpy, XINT (Vx_hourglass_pointer_shape)); | |
333b20bb GM |
929 | } |
930 | else | |
09393d07 GM |
931 | hourglass_cursor = XCreateFontCursor (dpy, XC_watch); |
932 | x_check_errors (dpy, "bad hourglass pointer cursor: %s"); | |
177c0ea7 | 933 | |
09393d07 | 934 | if (!NILP (Vx_mode_pointer_shape)) |
01f1ba30 | 935 | { |
b7826503 | 936 | CHECK_NUMBER (Vx_mode_pointer_shape); |
09393d07 | 937 | mode_cursor = XCreateFontCursor (dpy, XINT (Vx_mode_pointer_shape)); |
01f1ba30 JB |
938 | } |
939 | else | |
09393d07 GM |
940 | mode_cursor = XCreateFontCursor (dpy, XC_xterm); |
941 | x_check_errors (dpy, "bad modeline pointer cursor: %s"); | |
95f80c78 | 942 | |
09393d07 | 943 | if (!NILP (Vx_sensitive_text_pointer_shape)) |
95f80c78 | 944 | { |
b7826503 | 945 | CHECK_NUMBER (Vx_sensitive_text_pointer_shape); |
3d970f28 | 946 | hand_cursor |
09393d07 | 947 | = XCreateFontCursor (dpy, XINT (Vx_sensitive_text_pointer_shape)); |
95f80c78 FP |
948 | } |
949 | else | |
3d970f28 | 950 | hand_cursor = XCreateFontCursor (dpy, XC_hand2); |
01f1ba30 | 951 | |
8fb4ec9c GM |
952 | if (!NILP (Vx_window_horizontal_drag_shape)) |
953 | { | |
b7826503 | 954 | CHECK_NUMBER (Vx_window_horizontal_drag_shape); |
8fb4ec9c | 955 | horizontal_drag_cursor |
09393d07 | 956 | = XCreateFontCursor (dpy, XINT (Vx_window_horizontal_drag_shape)); |
8fb4ec9c GM |
957 | } |
958 | else | |
959 | horizontal_drag_cursor | |
09393d07 | 960 | = XCreateFontCursor (dpy, XC_sb_h_double_arrow); |
8fb4ec9c | 961 | |
fe24a618 | 962 | /* Check and report errors with the above calls. */ |
09393d07 | 963 | x_check_errors (dpy, "can't set cursor shape: %s"); |
4545fa20 | 964 | x_uncatch_errors (); |
fe24a618 | 965 | |
01f1ba30 JB |
966 | { |
967 | XColor fore_color, back_color; | |
968 | ||
09393d07 | 969 | fore_color.pixel = x->mouse_pixel; |
a31fedb7 | 970 | x_query_color (f, &fore_color); |
01f1ba30 | 971 | back_color.pixel = mask_color; |
a31fedb7 | 972 | x_query_color (f, &back_color); |
177c0ea7 | 973 | |
09393d07 GM |
974 | XRecolorCursor (dpy, cursor, &fore_color, &back_color); |
975 | XRecolorCursor (dpy, nontext_cursor, &fore_color, &back_color); | |
976 | XRecolorCursor (dpy, mode_cursor, &fore_color, &back_color); | |
3d970f28 | 977 | XRecolorCursor (dpy, hand_cursor, &fore_color, &back_color); |
09393d07 GM |
978 | XRecolorCursor (dpy, hourglass_cursor, &fore_color, &back_color); |
979 | XRecolorCursor (dpy, horizontal_drag_cursor, &fore_color, &back_color); | |
01f1ba30 | 980 | } |
01f1ba30 | 981 | |
fe24a618 | 982 | if (FRAME_X_WINDOW (f) != 0) |
e044e4fc JD |
983 | XDefineCursor (dpy, FRAME_X_WINDOW (f), |
984 | f->output_data.x->current_cursor = cursor); | |
09393d07 | 985 | |
e044e4fc JD |
986 | if (FRAME_X_DISPLAY_INFO (f)->invisible_cursor == 0) |
987 | FRAME_X_DISPLAY_INFO (f)->invisible_cursor = make_invisible_cursor (f); | |
f5f6c0e0 | 988 | |
09393d07 GM |
989 | if (cursor != x->text_cursor |
990 | && x->text_cursor != 0) | |
991 | XFreeCursor (dpy, x->text_cursor); | |
992 | x->text_cursor = cursor; | |
993 | ||
994 | if (nontext_cursor != x->nontext_cursor | |
995 | && x->nontext_cursor != 0) | |
996 | XFreeCursor (dpy, x->nontext_cursor); | |
997 | x->nontext_cursor = nontext_cursor; | |
998 | ||
999 | if (hourglass_cursor != x->hourglass_cursor | |
1000 | && x->hourglass_cursor != 0) | |
1001 | XFreeCursor (dpy, x->hourglass_cursor); | |
1002 | x->hourglass_cursor = hourglass_cursor; | |
1003 | ||
1004 | if (mode_cursor != x->modeline_cursor | |
1005 | && x->modeline_cursor != 0) | |
1006 | XFreeCursor (dpy, f->output_data.x->modeline_cursor); | |
1007 | x->modeline_cursor = mode_cursor; | |
177c0ea7 | 1008 | |
3d970f28 KS |
1009 | if (hand_cursor != x->hand_cursor |
1010 | && x->hand_cursor != 0) | |
1011 | XFreeCursor (dpy, x->hand_cursor); | |
1012 | x->hand_cursor = hand_cursor; | |
01f1ba30 | 1013 | |
09393d07 GM |
1014 | if (horizontal_drag_cursor != x->horizontal_drag_cursor |
1015 | && x->horizontal_drag_cursor != 0) | |
1016 | XFreeCursor (dpy, x->horizontal_drag_cursor); | |
1017 | x->horizontal_drag_cursor = horizontal_drag_cursor; | |
8fb4ec9c | 1018 | |
09393d07 | 1019 | XFlush (dpy); |
01f1ba30 | 1020 | UNBLOCK_INPUT; |
05c8abbe GM |
1021 | |
1022 | update_face_from_frame_parameter (f, Qmouse_color, arg); | |
01f1ba30 JB |
1023 | } |
1024 | ||
1025 | void | |
971de7fb | 1026 | x_set_cursor_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
01f1ba30 | 1027 | { |
a76206dc | 1028 | unsigned long fore_pixel, pixel; |
10168ebb | 1029 | int fore_pixel_allocated_p = 0, pixel_allocated_p = 0; |
09393d07 | 1030 | struct x_output *x = f->output_data.x; |
01f1ba30 | 1031 | |
10168ebb GM |
1032 | if (!NILP (Vx_cursor_fore_pixel)) |
1033 | { | |
1034 | fore_pixel = x_decode_color (f, Vx_cursor_fore_pixel, | |
1035 | WHITE_PIX_DEFAULT (f)); | |
1036 | fore_pixel_allocated_p = 1; | |
1037 | } | |
01f1ba30 | 1038 | else |
ce593f6e | 1039 | fore_pixel = FRAME_BACKGROUND_PIXEL (f); |
177c0ea7 | 1040 | |
a76206dc | 1041 | pixel = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
10168ebb | 1042 | pixel_allocated_p = 1; |
a76206dc | 1043 | |
f9942c9e | 1044 | /* Make sure that the cursor color differs from the background color. */ |
ce593f6e | 1045 | if (pixel == FRAME_BACKGROUND_PIXEL (f)) |
01f1ba30 | 1046 | { |
10168ebb GM |
1047 | if (pixel_allocated_p) |
1048 | { | |
1049 | x_free_colors (f, &pixel, 1); | |
1050 | pixel_allocated_p = 0; | |
1051 | } | |
177c0ea7 | 1052 | |
09393d07 | 1053 | pixel = x->mouse_pixel; |
a76206dc | 1054 | if (pixel == fore_pixel) |
10168ebb GM |
1055 | { |
1056 | if (fore_pixel_allocated_p) | |
1057 | { | |
1058 | x_free_colors (f, &fore_pixel, 1); | |
1059 | fore_pixel_allocated_p = 0; | |
1060 | } | |
ce593f6e | 1061 | fore_pixel = FRAME_BACKGROUND_PIXEL (f); |
10168ebb | 1062 | } |
01f1ba30 | 1063 | } |
a76206dc | 1064 | |
09393d07 | 1065 | unload_color (f, x->cursor_foreground_pixel); |
10168ebb GM |
1066 | if (!fore_pixel_allocated_p) |
1067 | fore_pixel = x_copy_color (f, fore_pixel); | |
09393d07 | 1068 | x->cursor_foreground_pixel = fore_pixel; |
01f1ba30 | 1069 | |
09393d07 | 1070 | unload_color (f, x->cursor_pixel); |
10168ebb GM |
1071 | if (!pixel_allocated_p) |
1072 | pixel = x_copy_color (f, pixel); | |
09393d07 | 1073 | x->cursor_pixel = pixel; |
a76206dc | 1074 | |
fe24a618 | 1075 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 1076 | { |
01f1ba30 | 1077 | BLOCK_INPUT; |
09393d07 GM |
1078 | XSetBackground (FRAME_X_DISPLAY (f), x->cursor_gc, x->cursor_pixel); |
1079 | XSetForeground (FRAME_X_DISPLAY (f), x->cursor_gc, fore_pixel); | |
01f1ba30 | 1080 | UNBLOCK_INPUT; |
01f1ba30 | 1081 | |
179956b9 | 1082 | if (FRAME_VISIBLE_P (f)) |
01f1ba30 | 1083 | { |
cedadcfa RS |
1084 | x_update_cursor (f, 0); |
1085 | x_update_cursor (f, 1); | |
01f1ba30 JB |
1086 | } |
1087 | } | |
05c8abbe GM |
1088 | |
1089 | update_face_from_frame_parameter (f, Qcursor_color, arg); | |
01f1ba30 | 1090 | } |
943b580d | 1091 | \f |
f676886a | 1092 | /* Set the border-color of frame F to pixel value PIX. |
01f1ba30 | 1093 | Note that this does not fully take effect if done before |
f676886a | 1094 | F has an x-window. */ |
01f1ba30 | 1095 | |
968b1234 | 1096 | void |
971de7fb | 1097 | x_set_border_pixel (struct frame *f, int pix) |
01f1ba30 | 1098 | { |
a76206dc | 1099 | unload_color (f, f->output_data.x->border_pixel); |
7556890b | 1100 | f->output_data.x->border_pixel = pix; |
01f1ba30 | 1101 | |
be786000 | 1102 | if (FRAME_X_WINDOW (f) != 0 && f->border_width > 0) |
01f1ba30 | 1103 | { |
01f1ba30 | 1104 | BLOCK_INPUT; |
b9dc4443 | 1105 | XSetWindowBorder (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
270958e8 | 1106 | (unsigned long)pix); |
01f1ba30 JB |
1107 | UNBLOCK_INPUT; |
1108 | ||
179956b9 | 1109 | if (FRAME_VISIBLE_P (f)) |
f676886a | 1110 | redraw_frame (f); |
01f1ba30 JB |
1111 | } |
1112 | } | |
1113 | ||
7c0d3ed8 KS |
1114 | /* Set the border-color of frame F to value described by ARG. |
1115 | ARG can be a string naming a color. | |
1116 | The border-color is used for the border that is drawn by the X server. | |
1117 | Note that this does not fully take effect if done before | |
1118 | F has an x-window; it must be redone when the window is created. | |
1119 | ||
1120 | Note: this is done in two routines because of the way X10 works. | |
1121 | ||
1122 | Note: under X11, this is normally the province of the window manager, | |
1123 | and so emacs' border colors may be overridden. */ | |
1124 | ||
1125 | void | |
971de7fb | 1126 | x_set_border_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
7c0d3ed8 KS |
1127 | { |
1128 | int pix; | |
1129 | ||
1130 | CHECK_STRING (arg); | |
1131 | pix = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); | |
1132 | x_set_border_pixel (f, pix); | |
1133 | update_face_from_frame_parameter (f, Qborder_color, arg); | |
1134 | } | |
0d1469d6 | 1135 | |
0d1469d6 GM |
1136 | |
1137 | void | |
971de7fb | 1138 | x_set_cursor_type (FRAME_PTR f, Lisp_Object arg, Lisp_Object oldval) |
0d1469d6 | 1139 | { |
33b2311e | 1140 | set_frame_cursor_types (f, arg); |
dbc4e1c1 | 1141 | |
75691005 RS |
1142 | /* Make sure the cursor gets redrawn. */ |
1143 | cursor_type_changed = 1; | |
dbc4e1c1 | 1144 | } |
943b580d | 1145 | \f |
01f1ba30 | 1146 | void |
971de7fb | 1147 | x_set_icon_type (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
01f1ba30 | 1148 | { |
01f1ba30 JB |
1149 | int result; |
1150 | ||
203c1d73 RS |
1151 | if (STRINGP (arg)) |
1152 | { | |
1153 | if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt)) | |
1154 | return; | |
1155 | } | |
1156 | else if (!STRINGP (oldval) && EQ (oldval, Qnil) == EQ (arg, Qnil)) | |
01f1ba30 JB |
1157 | return; |
1158 | ||
1159 | BLOCK_INPUT; | |
265a9e55 | 1160 | if (NILP (arg)) |
80534dd6 | 1161 | result = x_text_icon (f, |
51b59d79 PE |
1162 | SSDATA ((!NILP (f->icon_name) |
1163 | ? f->icon_name | |
1164 | : f->name))); | |
f1c7b5a6 RS |
1165 | else |
1166 | result = x_bitmap_icon (f, arg); | |
01f1ba30 JB |
1167 | |
1168 | if (result) | |
1169 | { | |
01f1ba30 | 1170 | UNBLOCK_INPUT; |
0fb53770 | 1171 | error ("No icon window available"); |
01f1ba30 JB |
1172 | } |
1173 | ||
b9dc4443 | 1174 | XFlush (FRAME_X_DISPLAY (f)); |
01f1ba30 JB |
1175 | UNBLOCK_INPUT; |
1176 | } | |
1177 | ||
80534dd6 | 1178 | void |
971de7fb | 1179 | x_set_icon_name (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
80534dd6 | 1180 | { |
80534dd6 KH |
1181 | int result; |
1182 | ||
1183 | if (STRINGP (arg)) | |
1184 | { | |
1185 | if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt)) | |
1186 | return; | |
1187 | } | |
56f41f98 | 1188 | else if (!NILP (arg) || NILP (oldval)) |
80534dd6 KH |
1189 | return; |
1190 | ||
f468da95 | 1191 | f->icon_name = arg; |
80534dd6 | 1192 | |
7556890b | 1193 | if (f->output_data.x->icon_bitmap != 0) |
80534dd6 KH |
1194 | return; |
1195 | ||
1196 | BLOCK_INPUT; | |
1197 | ||
1198 | result = x_text_icon (f, | |
51b59d79 PE |
1199 | SSDATA ((!NILP (f->icon_name) |
1200 | ? f->icon_name | |
1201 | : !NILP (f->title) | |
1202 | ? f->title | |
1203 | : f->name))); | |
80534dd6 KH |
1204 | |
1205 | if (result) | |
1206 | { | |
1207 | UNBLOCK_INPUT; | |
1208 | error ("No icon window available"); | |
1209 | } | |
1210 | ||
80534dd6 KH |
1211 | XFlush (FRAME_X_DISPLAY (f)); |
1212 | UNBLOCK_INPUT; | |
1213 | } | |
7c0d3ed8 | 1214 | |
943b580d | 1215 | \f |
01f1ba30 | 1216 | void |
971de7fb | 1217 | x_set_menu_bar_lines (struct frame *f, Lisp_Object value, Lisp_Object oldval) |
01f1ba30 | 1218 | { |
7c0d3ed8 | 1219 | int nlines; |
6b61353c | 1220 | #if ! defined (USE_X_TOOLKIT) && ! defined (USE_GTK) |
7c0d3ed8 KS |
1221 | int olines = FRAME_MENU_BAR_LINES (f); |
1222 | #endif | |
177c0ea7 | 1223 | |
7c0d3ed8 KS |
1224 | /* Right now, menu bars don't work properly in minibuf-only frames; |
1225 | most of the commands try to apply themselves to the minibuffer | |
1226 | frame itself, and get an error because you can't switch buffers | |
1227 | in or split the minibuffer window. */ | |
1228 | if (FRAME_MINIBUF_ONLY_P (f)) | |
1229 | return; | |
177c0ea7 | 1230 | |
7c0d3ed8 KS |
1231 | if (INTEGERP (value)) |
1232 | nlines = XINT (value); | |
ea96210c | 1233 | else |
7c0d3ed8 | 1234 | nlines = 0; |
a367641f | 1235 | |
7c0d3ed8 KS |
1236 | /* Make sure we redisplay all windows in this frame. */ |
1237 | windows_or_buffers_changed++; | |
3d09b6be | 1238 | |
488dd4c4 | 1239 | #if defined (USE_X_TOOLKIT) || defined (USE_GTK) |
9ef48a9d RS |
1240 | FRAME_MENU_BAR_LINES (f) = 0; |
1241 | if (nlines) | |
0d8ef3f4 RS |
1242 | { |
1243 | FRAME_EXTERNAL_MENU_BAR (f) = 1; | |
97a1ff91 | 1244 | if (FRAME_X_P (f) && f->output_data.x->menubar_widget == 0) |
0d8ef3f4 RS |
1245 | /* Make sure next redisplay shows the menu bar. */ |
1246 | XWINDOW (FRAME_SELECTED_WINDOW (f))->update_mode_line = Qt; | |
1247 | } | |
9ef48a9d RS |
1248 | else |
1249 | { | |
6bc20398 FP |
1250 | if (FRAME_EXTERNAL_MENU_BAR (f) == 1) |
1251 | free_frame_menubar (f); | |
9ef48a9d | 1252 | FRAME_EXTERNAL_MENU_BAR (f) = 0; |
97a1ff91 RS |
1253 | if (FRAME_X_P (f)) |
1254 | f->output_data.x->menubar_widget = 0; | |
9ef48a9d | 1255 | } |
488dd4c4 | 1256 | #else /* not USE_X_TOOLKIT && not USE_GTK */ |
d043f1a4 | 1257 | FRAME_MENU_BAR_LINES (f) = nlines; |
7c0d3ed8 | 1258 | change_window_heights (f->root_window, nlines - olines); |
1df47e38 YM |
1259 | |
1260 | /* If the menu bar height gets changed, the internal border below | |
1261 | the top margin has to be cleared. Also, if the menu bar gets | |
1262 | larger, the area for the added lines has to be cleared except for | |
1263 | the first menu bar line that is to be drawn later. */ | |
1264 | if (nlines != olines) | |
1265 | { | |
1266 | int height = FRAME_INTERNAL_BORDER_WIDTH (f); | |
1267 | int width = FRAME_PIXEL_WIDTH (f); | |
1268 | int y; | |
1269 | ||
1270 | /* height can be zero here. */ | |
1271 | if (height > 0 && width > 0) | |
1272 | { | |
1273 | y = FRAME_TOP_MARGIN_HEIGHT (f); | |
1274 | ||
1275 | BLOCK_INPUT; | |
1276 | x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
1277 | 0, y, width, height, False); | |
1278 | UNBLOCK_INPUT; | |
1279 | } | |
1280 | ||
1281 | if (nlines > 1 && nlines > olines) | |
1282 | { | |
1283 | y = (olines == 0 ? 1 : olines) * FRAME_LINE_HEIGHT (f); | |
1284 | height = nlines * FRAME_LINE_HEIGHT (f) - y; | |
1285 | ||
1286 | BLOCK_INPUT; | |
1287 | x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
1288 | 0, y, width, height, False); | |
1289 | UNBLOCK_INPUT; | |
1290 | } | |
1291 | ||
1292 | if (nlines == 0 && WINDOWP (f->menu_bar_window)) | |
1293 | clear_glyph_matrix (XWINDOW (f->menu_bar_window)->current_matrix); | |
1294 | } | |
1295 | #endif /* not USE_X_TOOLKIT && not USE_GTK */ | |
333b20bb GM |
1296 | adjust_glyphs (f); |
1297 | } | |
1298 | ||
1299 | ||
1300 | /* Set the number of lines used for the tool bar of frame F to VALUE. | |
1301 | VALUE not an integer, or < 0 means set the lines to zero. OLDVAL | |
1302 | is the old number of tool bar lines. This function changes the | |
1303 | height of all windows on frame F to match the new tool bar height. | |
1304 | The frame's height doesn't change. */ | |
1305 | ||
1306 | void | |
971de7fb | 1307 | x_set_tool_bar_lines (struct frame *f, Lisp_Object value, Lisp_Object oldval) |
333b20bb | 1308 | { |
52de7ce9 GM |
1309 | int delta, nlines, root_height; |
1310 | Lisp_Object root_window; | |
333b20bb | 1311 | |
e870b7ba GM |
1312 | /* Treat tool bars like menu bars. */ |
1313 | if (FRAME_MINIBUF_ONLY_P (f)) | |
1314 | return; | |
1315 | ||
333b20bb GM |
1316 | /* Use VALUE only if an integer >= 0. */ |
1317 | if (INTEGERP (value) && XINT (value) >= 0) | |
1318 | nlines = XFASTINT (value); | |
1319 | else | |
1320 | nlines = 0; | |
1321 | ||
488dd4c4 JD |
1322 | #ifdef USE_GTK |
1323 | FRAME_TOOL_BAR_LINES (f) = 0; | |
1324 | if (nlines) | |
1325 | { | |
1326 | FRAME_EXTERNAL_TOOL_BAR (f) = 1; | |
1327 | if (FRAME_X_P (f) && f->output_data.x->toolbar_widget == 0) | |
1328 | /* Make sure next redisplay shows the tool bar. */ | |
1329 | XWINDOW (FRAME_SELECTED_WINDOW (f))->update_mode_line = Qt; | |
1330 | update_frame_tool_bar (f); | |
1331 | } | |
1332 | else | |
1333 | { | |
1334 | if (FRAME_EXTERNAL_TOOL_BAR (f)) | |
1335 | free_frame_tool_bar (f); | |
1336 | FRAME_EXTERNAL_TOOL_BAR (f) = 0; | |
1337 | } | |
1338 | ||
1339 | return; | |
1340 | #endif | |
177c0ea7 | 1341 | |
488dd4c4 | 1342 | /* Make sure we redisplay all windows in this frame. */ |
333b20bb GM |
1343 | ++windows_or_buffers_changed; |
1344 | ||
9ea173e8 | 1345 | delta = nlines - FRAME_TOOL_BAR_LINES (f); |
52de7ce9 GM |
1346 | |
1347 | /* Don't resize the tool-bar to more than we have room for. */ | |
1348 | root_window = FRAME_ROOT_WINDOW (f); | |
be786000 | 1349 | root_height = WINDOW_TOTAL_LINES (XWINDOW (root_window)); |
52de7ce9 GM |
1350 | if (root_height - delta < 1) |
1351 | { | |
1352 | delta = root_height - 1; | |
1353 | nlines = FRAME_TOOL_BAR_LINES (f) + delta; | |
1354 | } | |
1355 | ||
9ea173e8 | 1356 | FRAME_TOOL_BAR_LINES (f) = nlines; |
7c0d3ed8 | 1357 | change_window_heights (root_window, delta); |
333b20bb | 1358 | adjust_glyphs (f); |
177c0ea7 | 1359 | |
ccba751c GM |
1360 | /* We also have to make sure that the internal border at the top of |
1361 | the frame, below the menu bar or tool bar, is redrawn when the | |
1362 | tool bar disappears. This is so because the internal border is | |
1363 | below the tool bar if one is displayed, but is below the menu bar | |
1364 | if there isn't a tool bar. The tool bar draws into the area | |
1365 | below the menu bar. */ | |
1366 | if (FRAME_X_WINDOW (f) && FRAME_TOOL_BAR_LINES (f) == 0) | |
1367 | { | |
385ed61f | 1368 | clear_frame (f); |
fb3cd89b | 1369 | clear_current_matrices (f); |
ccba751c | 1370 | } |
b6f91066 GM |
1371 | |
1372 | /* If the tool bar gets smaller, the internal border below it | |
1373 | has to be cleared. It was formerly part of the display | |
1374 | of the larger tool bar, and updating windows won't clear it. */ | |
1375 | if (delta < 0) | |
1376 | { | |
1377 | int height = FRAME_INTERNAL_BORDER_WIDTH (f); | |
be786000 | 1378 | int width = FRAME_PIXEL_WIDTH (f); |
4b00d3b1 | 1379 | int y = (FRAME_MENU_BAR_LINES (f) + nlines) * FRAME_LINE_HEIGHT (f); |
b6f91066 | 1380 | |
caacfeb8 JD |
1381 | /* height can be zero here. */ |
1382 | if (height > 0 && width > 0) | |
1383 | { | |
1384 | BLOCK_INPUT; | |
1385 | x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
1386 | 0, y, width, height, False); | |
1387 | UNBLOCK_INPUT; | |
1388 | } | |
ddc24747 GM |
1389 | |
1390 | if (WINDOWP (f->tool_bar_window)) | |
1391 | clear_glyph_matrix (XWINDOW (f->tool_bar_window)->current_matrix); | |
b6f91066 | 1392 | } |
333b20bb GM |
1393 | } |
1394 | ||
1395 | ||
1396 | /* Set the foreground color for scroll bars on frame F to VALUE. | |
1397 | VALUE should be a string, a color name. If it isn't a string or | |
1398 | isn't a valid color name, do nothing. OLDVAL is the old value of | |
1399 | the frame parameter. */ | |
1400 | ||
1401 | void | |
971de7fb | 1402 | x_set_scroll_bar_foreground (struct frame *f, Lisp_Object value, Lisp_Object oldval) |
333b20bb GM |
1403 | { |
1404 | unsigned long pixel; | |
177c0ea7 | 1405 | |
333b20bb GM |
1406 | if (STRINGP (value)) |
1407 | pixel = x_decode_color (f, value, BLACK_PIX_DEFAULT (f)); | |
1408 | else | |
1409 | pixel = -1; | |
1410 | ||
1411 | if (f->output_data.x->scroll_bar_foreground_pixel != -1) | |
1412 | unload_color (f, f->output_data.x->scroll_bar_foreground_pixel); | |
177c0ea7 | 1413 | |
333b20bb GM |
1414 | f->output_data.x->scroll_bar_foreground_pixel = pixel; |
1415 | if (FRAME_X_WINDOW (f) && FRAME_VISIBLE_P (f)) | |
1416 | { | |
1417 | /* Remove all scroll bars because they have wrong colors. */ | |
6ed8eeff KL |
1418 | if (FRAME_TERMINAL (f)->condemn_scroll_bars_hook) |
1419 | (*FRAME_TERMINAL (f)->condemn_scroll_bars_hook) (f); | |
1420 | if (FRAME_TERMINAL (f)->judge_scroll_bars_hook) | |
1421 | (*FRAME_TERMINAL (f)->judge_scroll_bars_hook) (f); | |
05c8abbe GM |
1422 | |
1423 | update_face_from_frame_parameter (f, Qscroll_bar_foreground, value); | |
333b20bb GM |
1424 | redraw_frame (f); |
1425 | } | |
1426 | } | |
1427 | ||
1428 | ||
1429 | /* Set the background color for scroll bars on frame F to VALUE VALUE | |
1430 | should be a string, a color name. If it isn't a string or isn't a | |
1431 | valid color name, do nothing. OLDVAL is the old value of the frame | |
1432 | parameter. */ | |
1433 | ||
1434 | void | |
971de7fb | 1435 | x_set_scroll_bar_background (struct frame *f, Lisp_Object value, Lisp_Object oldval) |
333b20bb GM |
1436 | { |
1437 | unsigned long pixel; | |
1438 | ||
1439 | if (STRINGP (value)) | |
1440 | pixel = x_decode_color (f, value, WHITE_PIX_DEFAULT (f)); | |
1441 | else | |
1442 | pixel = -1; | |
177c0ea7 | 1443 | |
333b20bb GM |
1444 | if (f->output_data.x->scroll_bar_background_pixel != -1) |
1445 | unload_color (f, f->output_data.x->scroll_bar_background_pixel); | |
177c0ea7 | 1446 | |
f15340b7 MB |
1447 | #ifdef USE_TOOLKIT_SCROLL_BARS |
1448 | /* Scrollbar shadow colors. */ | |
1449 | if (f->output_data.x->scroll_bar_top_shadow_pixel != -1) | |
1450 | { | |
1451 | unload_color (f, f->output_data.x->scroll_bar_top_shadow_pixel); | |
1452 | f->output_data.x->scroll_bar_top_shadow_pixel = -1; | |
1453 | } | |
1454 | if (f->output_data.x->scroll_bar_bottom_shadow_pixel != -1) | |
1455 | { | |
1456 | unload_color (f, f->output_data.x->scroll_bar_bottom_shadow_pixel); | |
1457 | f->output_data.x->scroll_bar_bottom_shadow_pixel = -1; | |
1458 | } | |
1459 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
1460 | ||
333b20bb GM |
1461 | f->output_data.x->scroll_bar_background_pixel = pixel; |
1462 | if (FRAME_X_WINDOW (f) && FRAME_VISIBLE_P (f)) | |
1463 | { | |
1464 | /* Remove all scroll bars because they have wrong colors. */ | |
6ed8eeff KL |
1465 | if (FRAME_TERMINAL (f)->condemn_scroll_bars_hook) |
1466 | (*FRAME_TERMINAL (f)->condemn_scroll_bars_hook) (f); | |
1467 | if (FRAME_TERMINAL (f)->judge_scroll_bars_hook) | |
1468 | (*FRAME_TERMINAL (f)->judge_scroll_bars_hook) (f); | |
177c0ea7 | 1469 | |
05c8abbe | 1470 | update_face_from_frame_parameter (f, Qscroll_bar_background, value); |
333b20bb GM |
1471 | redraw_frame (f); |
1472 | } | |
d043f1a4 | 1473 | } |
333b20bb | 1474 | |
943b580d | 1475 | \f |
3a258507 | 1476 | /* Encode Lisp string STRING as a text in a format appropriate for |
96db09e4 KH |
1477 | XICCC (X Inter Client Communication Conventions). |
1478 | ||
6f103132 RS |
1479 | This can call Lisp code, so callers must GCPRO. |
1480 | ||
96db09e4 KH |
1481 | If STRING contains only ASCII characters, do no conversion and |
1482 | return the string data of STRING. Otherwise, encode the text by | |
1483 | CODING_SYSTEM, and return a newly allocated memory area which | |
1484 | should be freed by `xfree' by a caller. | |
1485 | ||
37323f34 EZ |
1486 | SELECTIONP non-zero means the string is being encoded for an X |
1487 | selection, so it is safe to run pre-write conversions (which | |
1488 | may run Lisp code). | |
1489 | ||
96db09e4 KH |
1490 | Store the byte length of resulting text in *TEXT_BYTES. |
1491 | ||
d60660d6 | 1492 | If the text contains only ASCII and Latin-1, store 1 in *STRING_P, |
96db09e4 | 1493 | which means that the `encoding' of the result can be `STRING'. |
d60660d6 | 1494 | Otherwise store 0 in *STRINGP, which means that the `encoding' of |
96db09e4 KH |
1495 | the result should be `COMPOUND_TEXT'. */ |
1496 | ||
df630496 | 1497 | static unsigned char * |
971de7fb | 1498 | x_encode_text (Lisp_Object string, Lisp_Object coding_system, int selectionp, int *text_bytes, int *stringp, int *freep) |
96db09e4 | 1499 | { |
0f8c4c4f | 1500 | int result = string_xstring_p (string); |
96db09e4 KH |
1501 | struct coding_system coding; |
1502 | ||
0f8c4c4f | 1503 | if (result == 0) |
96db09e4 KH |
1504 | { |
1505 | /* No multibyte character in OBJ. We need not encode it. */ | |
8f924df7 | 1506 | *text_bytes = SBYTES (string); |
d60660d6 | 1507 | *stringp = 1; |
df630496 | 1508 | *freep = 0; |
8f924df7 | 1509 | return SDATA (string); |
96db09e4 KH |
1510 | } |
1511 | ||
1512 | setup_coding_system (coding_system, &coding); | |
0f8c4c4f | 1513 | coding.mode |= (CODING_MODE_SAFE_ENCODING | CODING_MODE_LAST_BLOCK); |
35bc5887 | 1514 | /* We suppress producing escape sequences for composition. */ |
0f8c4c4f | 1515 | coding.common_flags &= ~CODING_ANNOTATION_MASK; |
8f924df7 | 1516 | coding.dst_bytes = SCHARS (string) * 2; |
b954d586 | 1517 | coding.destination = (unsigned char *) xmalloc (coding.dst_bytes); |
0f8c4c4f | 1518 | encode_coding_object (&coding, string, 0, 0, |
8f924df7 | 1519 | SCHARS (string), SBYTES (string), Qnil); |
96db09e4 | 1520 | *text_bytes = coding.produced; |
0f8c4c4f | 1521 | *stringp = (result == 1 || !EQ (coding_system, Qcompound_text)); |
df630496 | 1522 | *freep = 1; |
b954d586 | 1523 | return coding.destination; |
96db09e4 KH |
1524 | } |
1525 | ||
1526 | \f | |
b10daec7 JD |
1527 | /* Set the WM name to NAME for frame F. Also set the icon name. |
1528 | If the frame already has an icon name, use that, otherwise set the | |
1529 | icon name to NAME. */ | |
f945b920 | 1530 | |
b10daec7 | 1531 | static void |
971de7fb | 1532 | x_set_name_internal (FRAME_PTR f, Lisp_Object name) |
f945b920 | 1533 | { |
fe24a618 | 1534 | if (FRAME_X_WINDOW (f)) |
01f1ba30 | 1535 | { |
01f1ba30 | 1536 | BLOCK_INPUT; |
fe24a618 | 1537 | { |
80534dd6 | 1538 | XTextProperty text, icon; |
d60660d6 | 1539 | int bytes, stringp; |
b10daec7 | 1540 | int do_free_icon_value = 0, do_free_text_value = 0; |
11270583 | 1541 | Lisp_Object coding_system; |
c2915ced | 1542 | Lisp_Object encoded_name; |
00be444c | 1543 | Lisp_Object encoded_icon_name; |
c2915ced CY |
1544 | struct gcpro gcpro1; |
1545 | ||
1546 | /* As ENCODE_UTF_8 may cause GC and relocation of string data, | |
1547 | we use it before x_encode_text that may return string data. */ | |
1548 | GCPRO1 (name); | |
1549 | encoded_name = ENCODE_UTF_8 (name); | |
1550 | UNGCPRO; | |
80534dd6 | 1551 | |
b10daec7 | 1552 | coding_system = Qcompound_text; |
3201ea57 KH |
1553 | /* Note: Encoding strategy |
1554 | ||
1555 | We encode NAME by compound-text and use "COMPOUND-TEXT" in | |
1556 | text.encoding. But, there are non-internationalized window | |
1557 | managers which don't support that encoding. So, if NAME | |
1558 | contains only ASCII and 8859-1 characters, encode it by | |
1559 | iso-latin-1, and use "STRING" in text.encoding hoping that | |
34e8c597 | 1560 | such window managers at least analyze this format correctly, |
3201ea57 KH |
1561 | i.e. treat 8-bit bytes as 8859-1 characters. |
1562 | ||
1563 | We may also be able to use "UTF8_STRING" in text.encoding | |
34e8c597 | 1564 | in the future which can encode all Unicode characters. |
3201ea57 | 1565 | But, for the moment, there's no way to know that the |
00be444c J |
1566 | current window manager supports it or not. |
1567 | ||
1568 | Either way, we also set the _NET_WM_NAME and _NET_WM_ICON_NAME | |
1569 | properties. Per the EWMH specification, those two properties | |
1570 | are always UTF8_STRING. This matches what gtk_window_set_title() | |
1571 | does in the USE_GTK case. */ | |
df630496 KS |
1572 | text.value = x_encode_text (name, coding_system, 0, &bytes, &stringp, |
1573 | &do_free_text_value); | |
d60660d6 | 1574 | text.encoding = (stringp ? XA_STRING |
96db09e4 | 1575 | : FRAME_X_DISPLAY_INFO (f)->Xatom_COMPOUND_TEXT); |
fe24a618 | 1576 | text.format = 8; |
96db09e4 | 1577 | text.nitems = bytes; |
80534dd6 | 1578 | |
4985dde2 | 1579 | if (!STRINGP (f->icon_name)) |
96db09e4 KH |
1580 | { |
1581 | icon = text; | |
00be444c | 1582 | encoded_icon_name = encoded_name; |
96db09e4 KH |
1583 | } |
1584 | else | |
1585 | { | |
3201ea57 | 1586 | /* See the above comment "Note: Encoding strategy". */ |
37323f34 | 1587 | icon.value = x_encode_text (f->icon_name, coding_system, 0, |
df630496 | 1588 | &bytes, &stringp, &do_free_icon_value); |
d60660d6 | 1589 | icon.encoding = (stringp ? XA_STRING |
96db09e4 KH |
1590 | : FRAME_X_DISPLAY_INFO (f)->Xatom_COMPOUND_TEXT); |
1591 | icon.format = 8; | |
1592 | icon.nitems = bytes; | |
00be444c J |
1593 | |
1594 | encoded_icon_name = ENCODE_UTF_8 (f->icon_name); | |
96db09e4 | 1595 | } |
b10daec7 | 1596 | |
488dd4c4 JD |
1597 | #ifdef USE_GTK |
1598 | gtk_window_set_title (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)), | |
51b59d79 | 1599 | SSDATA (encoded_name)); |
488dd4c4 | 1600 | #else /* not USE_GTK */ |
2436a4e4 | 1601 | XSetWMName (FRAME_X_DISPLAY (f), FRAME_OUTER_WINDOW (f), &text); |
00be444c J |
1602 | XChangeProperty (FRAME_X_DISPLAY (f), FRAME_OUTER_WINDOW (f), |
1603 | FRAME_X_DISPLAY_INFO (f)->Xatom_net_wm_name, | |
1604 | FRAME_X_DISPLAY_INFO (f)->Xatom_UTF8_STRING, | |
1605 | 8, PropModeReplace, | |
42a5b22f | 1606 | SDATA (encoded_name), |
00be444c | 1607 | SBYTES (encoded_name)); |
7c0d3ed8 | 1608 | #endif /* not USE_GTK */ |
abb4b7ec | 1609 | |
7c0d3ed8 | 1610 | XSetWMIconName (FRAME_X_DISPLAY (f), FRAME_OUTER_WINDOW (f), &icon); |
00be444c J |
1611 | XChangeProperty (FRAME_X_DISPLAY (f), FRAME_OUTER_WINDOW (f), |
1612 | FRAME_X_DISPLAY_INFO (f)->Xatom_net_wm_icon_name, | |
1613 | FRAME_X_DISPLAY_INFO (f)->Xatom_UTF8_STRING, | |
1614 | 8, PropModeReplace, | |
42a5b22f | 1615 | SDATA (encoded_icon_name), |
00be444c | 1616 | SBYTES (encoded_icon_name)); |
abb4b7ec | 1617 | |
b10daec7 | 1618 | if (do_free_icon_value) |
7c0d3ed8 | 1619 | xfree (icon.value); |
b10daec7 | 1620 | if (do_free_text_value) |
7c0d3ed8 KS |
1621 | xfree (text.value); |
1622 | } | |
7c0d3ed8 KS |
1623 | UNBLOCK_INPUT; |
1624 | } | |
abb4b7ec RS |
1625 | } |
1626 | ||
b10daec7 JD |
1627 | /* Change the name of frame F to NAME. If NAME is nil, set F's name to |
1628 | x_id_name. | |
1629 | ||
1630 | If EXPLICIT is non-zero, that indicates that lisp code is setting the | |
1631 | name; if NAME is a string, set F's name to NAME and set | |
1632 | F->explicit_name; if NAME is Qnil, then clear F->explicit_name. | |
1633 | ||
1634 | If EXPLICIT is zero, that indicates that Emacs redisplay code is | |
1635 | suggesting a new name, which lisp code should override; if | |
1636 | F->explicit_name is set, ignore the new name; otherwise, set it. */ | |
1637 | ||
f78faa98 | 1638 | static void |
971de7fb | 1639 | x_set_name (struct frame *f, Lisp_Object name, int explicit) |
b10daec7 JD |
1640 | { |
1641 | /* Make sure that requests from lisp code override requests from | |
1642 | Emacs redisplay code. */ | |
1643 | if (explicit) | |
1644 | { | |
1645 | /* If we're switching from explicit to implicit, we had better | |
1646 | update the mode lines and thereby update the title. */ | |
1647 | if (f->explicit_name && NILP (name)) | |
1648 | update_mode_lines = 1; | |
1649 | ||
1650 | f->explicit_name = ! NILP (name); | |
1651 | } | |
1652 | else if (f->explicit_name) | |
1653 | return; | |
1654 | ||
1655 | /* If NAME is nil, set the name to the x_id_name. */ | |
1656 | if (NILP (name)) | |
1657 | { | |
1658 | /* Check for no change needed in this very common case | |
1659 | before we do any consing. */ | |
1660 | if (!strcmp (FRAME_X_DISPLAY_INFO (f)->x_id_name, | |
42a5b22f | 1661 | SSDATA (f->name))) |
b10daec7 JD |
1662 | return; |
1663 | name = build_string (FRAME_X_DISPLAY_INFO (f)->x_id_name); | |
1664 | } | |
1665 | else | |
1666 | CHECK_STRING (name); | |
1667 | ||
1668 | /* Don't change the name if it's already NAME. */ | |
1669 | if (! NILP (Fstring_equal (name, f->name))) | |
1670 | return; | |
1671 | ||
1672 | f->name = name; | |
1673 | ||
1674 | /* For setting the frame title, the title parameter should override | |
1675 | the name parameter. */ | |
1676 | if (! NILP (f->title)) | |
1677 | name = f->title; | |
1678 | ||
1679 | x_set_name_internal (f, name); | |
1680 | } | |
1681 | ||
7c0d3ed8 KS |
1682 | /* This function should be called when the user's lisp code has |
1683 | specified a name for the frame; the name will override any set by the | |
1684 | redisplay code. */ | |
1685 | void | |
971de7fb | 1686 | x_explicitly_set_name (FRAME_PTR f, Lisp_Object arg, Lisp_Object oldval) |
3402e1a4 | 1687 | { |
7c0d3ed8 | 1688 | x_set_name (f, arg, 1); |
3402e1a4 RS |
1689 | } |
1690 | ||
7c0d3ed8 KS |
1691 | /* This function should be called by Emacs redisplay code to set the |
1692 | name; names set this way will never override names set by the user's | |
1693 | lisp code. */ | |
1694 | void | |
971de7fb | 1695 | x_implicitly_set_name (FRAME_PTR f, Lisp_Object arg, Lisp_Object oldval) |
333b20bb | 1696 | { |
7c0d3ed8 KS |
1697 | x_set_name (f, arg, 0); |
1698 | } | |
1699 | \f | |
1700 | /* Change the title of frame F to NAME. | |
40aa4c27 | 1701 | If NAME is nil, use the frame name as the title. */ |
01f1ba30 | 1702 | |
7c0d3ed8 | 1703 | void |
971de7fb | 1704 | x_set_title (struct frame *f, Lisp_Object name, Lisp_Object old_name) |
01f1ba30 | 1705 | { |
7c0d3ed8 KS |
1706 | /* Don't change the title if it's already NAME. */ |
1707 | if (EQ (name, f->title)) | |
1708 | return; | |
01f1ba30 | 1709 | |
7c0d3ed8 | 1710 | update_mode_lines = 1; |
60fb3ee1 | 1711 | |
7c0d3ed8 | 1712 | f->title = name; |
f9942c9e | 1713 | |
7c0d3ed8 KS |
1714 | if (NILP (name)) |
1715 | name = f->name; | |
1716 | else | |
1717 | CHECK_STRING (name); | |
f9942c9e | 1718 | |
b10daec7 | 1719 | x_set_name_internal (f, name); |
01f1ba30 JB |
1720 | } |
1721 | ||
7c0d3ed8 | 1722 | void |
971de7fb | 1723 | x_set_scroll_bar_default_width (struct frame *f) |
e4f79258 | 1724 | { |
be786000 | 1725 | int wid = FRAME_COLUMN_WIDTH (f); |
01f1ba30 | 1726 | |
7c0d3ed8 KS |
1727 | #ifdef USE_TOOLKIT_SCROLL_BARS |
1728 | /* A minimum width of 14 doesn't look good for toolkit scroll bars. */ | |
1729 | int width = 16 + 2 * VERTICAL_SCROLL_BAR_WIDTH_TRIM; | |
be786000 KS |
1730 | FRAME_CONFIG_SCROLL_BAR_COLS (f) = (width + wid - 1) / wid; |
1731 | FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = width; | |
7c0d3ed8 KS |
1732 | #else |
1733 | /* Make the actual width at least 14 pixels and a multiple of a | |
1734 | character width. */ | |
be786000 | 1735 | FRAME_CONFIG_SCROLL_BAR_COLS (f) = (14 + wid - 1) / wid; |
01f1ba30 | 1736 | |
7c0d3ed8 KS |
1737 | /* Use all of that space (aside from required margins) for the |
1738 | scroll bar. */ | |
be786000 | 1739 | FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = 0; |
7c0d3ed8 | 1740 | #endif |
01f1ba30 | 1741 | } |
333b20bb | 1742 | |
7c0d3ed8 | 1743 | \f |
333b20bb GM |
1744 | /* Record in frame F the specified or default value according to ALIST |
1745 | of the parameter named PROP (a Lisp symbol). If no value is | |
1746 | specified for PROP, look for an X default for XPROP on the frame | |
1747 | named NAME. If that is not found either, use the value DEFLT. */ | |
1748 | ||
1749 | static Lisp_Object | |
d5a3eaaf AS |
1750 | x_default_scroll_bar_color_parameter (struct frame *f, |
1751 | Lisp_Object alist, Lisp_Object prop, | |
675e2c69 | 1752 | const char *xprop, const char *xclass, |
d5a3eaaf | 1753 | int foreground_p) |
333b20bb GM |
1754 | { |
1755 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); | |
1756 | Lisp_Object tem; | |
1757 | ||
1758 | tem = x_get_arg (dpyinfo, alist, prop, xprop, xclass, RES_TYPE_STRING); | |
1759 | if (EQ (tem, Qunbound)) | |
1760 | { | |
1761 | #ifdef USE_TOOLKIT_SCROLL_BARS | |
1762 | ||
1763 | /* See if an X resource for the scroll bar color has been | |
1764 | specified. */ | |
1765 | tem = display_x_get_resource (dpyinfo, | |
1766 | build_string (foreground_p | |
1767 | ? "foreground" | |
1768 | : "background"), | |
6ecd75be | 1769 | empty_unibyte_string, |
333b20bb | 1770 | build_string ("verticalScrollBar"), |
6ecd75be | 1771 | empty_unibyte_string); |
333b20bb GM |
1772 | if (!STRINGP (tem)) |
1773 | { | |
1774 | /* If nothing has been specified, scroll bars will use a | |
1775 | toolkit-dependent default. Because these defaults are | |
1776 | difficult to get at without actually creating a scroll | |
1777 | bar, use nil to indicate that no color has been | |
1778 | specified. */ | |
1779 | tem = Qnil; | |
1780 | } | |
177c0ea7 | 1781 | |
333b20bb | 1782 | #else /* not USE_TOOLKIT_SCROLL_BARS */ |
177c0ea7 | 1783 | |
333b20bb | 1784 | tem = Qnil; |
177c0ea7 | 1785 | |
333b20bb GM |
1786 | #endif /* not USE_TOOLKIT_SCROLL_BARS */ |
1787 | } | |
1788 | ||
1789 | x_set_frame_parameters (f, Fcons (Fcons (prop, tem), Qnil)); | |
1790 | return tem; | |
1791 | } | |
1792 | ||
1793 | ||
01f1ba30 | 1794 | |
9ef48a9d RS |
1795 | \f |
1796 | #ifdef USE_X_TOOLKIT | |
1797 | ||
8e3d10a9 RS |
1798 | /* If the WM_PROTOCOLS property does not already contain WM_TAKE_FOCUS, |
1799 | WM_DELETE_WINDOW, and WM_SAVE_YOURSELF, then add them. (They may | |
59aa6c90 RS |
1800 | already be present because of the toolkit (Motif adds some of them, |
1801 | for example, but Xt doesn't). */ | |
9ef48a9d RS |
1802 | |
1803 | static void | |
ebd15611 | 1804 | hack_wm_protocols (FRAME_PTR f, Widget widget) |
9ef48a9d RS |
1805 | { |
1806 | Display *dpy = XtDisplay (widget); | |
1807 | Window w = XtWindow (widget); | |
1808 | int need_delete = 1; | |
1809 | int need_focus = 1; | |
59aa6c90 | 1810 | int need_save = 1; |
9ef48a9d RS |
1811 | |
1812 | BLOCK_INPUT; | |
1813 | { | |
a3db4b26 AS |
1814 | Atom type; |
1815 | unsigned char *catoms; | |
9ef48a9d RS |
1816 | int format = 0; |
1817 | unsigned long nitems = 0; | |
1818 | unsigned long bytes_after; | |
1819 | ||
270958e8 KH |
1820 | if ((XGetWindowProperty (dpy, w, |
1821 | FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, | |
34d5ae1e | 1822 | (long)0, (long)100, False, XA_ATOM, |
270958e8 | 1823 | &type, &format, &nitems, &bytes_after, |
a3db4b26 | 1824 | &catoms) |
270958e8 | 1825 | == Success) |
9ef48a9d | 1826 | && format == 32 && type == XA_ATOM) |
a3db4b26 AS |
1827 | { |
1828 | Atom *atoms = (Atom *) catoms; | |
1829 | while (nitems > 0) | |
1830 | { | |
1831 | nitems--; | |
1832 | if (atoms[nitems] | |
1833 | == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window) | |
1834 | need_delete = 0; | |
1835 | else if (atoms[nitems] | |
1836 | == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_take_focus) | |
1837 | need_focus = 0; | |
1838 | else if (atoms[nitems] | |
1839 | == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself) | |
1840 | need_save = 0; | |
1841 | } | |
1842 | } | |
1843 | if (catoms) | |
1844 | XFree (catoms); | |
9ef48a9d RS |
1845 | } |
1846 | { | |
1847 | Atom props [10]; | |
1848 | int count = 0; | |
b9dc4443 RS |
1849 | if (need_delete) |
1850 | props[count++] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window; | |
1851 | if (need_focus) | |
1852 | props[count++] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_take_focus; | |
1853 | if (need_save) | |
1854 | props[count++] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself; | |
9ef48a9d | 1855 | if (count) |
b9dc4443 RS |
1856 | XChangeProperty (dpy, w, FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, |
1857 | XA_ATOM, 32, PropModeAppend, | |
9ef48a9d RS |
1858 | (unsigned char *) props, count); |
1859 | } | |
1860 | UNBLOCK_INPUT; | |
1861 | } | |
1862 | #endif | |
86779fac GM |
1863 | |
1864 | ||
5a7df7d7 GM |
1865 | \f |
1866 | /* Support routines for XIC (X Input Context). */ | |
86779fac | 1867 | |
5a7df7d7 GM |
1868 | #ifdef HAVE_X_I18N |
1869 | ||
f57e2426 J |
1870 | static XFontSet xic_create_xfontset (struct frame *); |
1871 | static XIMStyle best_xim_style (XIMStyles *, XIMStyles *); | |
5a7df7d7 GM |
1872 | |
1873 | ||
1576f1ad | 1874 | /* Supported XIM styles, ordered by preference. */ |
5a7df7d7 GM |
1875 | |
1876 | static XIMStyle supported_xim_styles[] = | |
1877 | { | |
1878 | XIMPreeditPosition | XIMStatusArea, | |
1879 | XIMPreeditPosition | XIMStatusNothing, | |
1880 | XIMPreeditPosition | XIMStatusNone, | |
1881 | XIMPreeditNothing | XIMStatusArea, | |
1882 | XIMPreeditNothing | XIMStatusNothing, | |
1883 | XIMPreeditNothing | XIMStatusNone, | |
1884 | XIMPreeditNone | XIMStatusArea, | |
1885 | XIMPreeditNone | XIMStatusNothing, | |
1886 | XIMPreeditNone | XIMStatusNone, | |
1887 | 0, | |
1888 | }; | |
1889 | ||
1890 | ||
c27ed90a | 1891 | /* Create an X fontset on frame F with base font name BASE_FONTNAME. */ |
5a7df7d7 | 1892 | |
e6cba650 | 1893 | const char xic_defaut_fontset[] = "-*-*-*-r-normal--14-*-*-*-*-*-*-*"; |
bb07fa29 | 1894 | |
c28e7ae8 SM |
1895 | /* Create an Xt fontset spec from the name of a base font. |
1896 | If `motif' is True use the Motif syntax. */ | |
bb07fa29 | 1897 | char * |
e6cba650 | 1898 | xic_create_fontsetname (const char *base_fontname, int motif) |
bb07fa29 | 1899 | { |
c28e7ae8 SM |
1900 | const char *sep = motif ? ";" : ","; |
1901 | char *fontsetname; | |
1902 | ||
bb07fa29 SM |
1903 | /* Make a fontset name from the base font name. */ |
1904 | if (xic_defaut_fontset == base_fontname) | |
c28e7ae8 SM |
1905 | { /* There is no base font name, use the default. */ |
1906 | int len = strlen (base_fontname) + 2; | |
1907 | fontsetname = xmalloc (len); | |
72af86bd | 1908 | memset (fontsetname, 0, len); |
c28e7ae8 SM |
1909 | strcpy (fontsetname, base_fontname); |
1910 | } | |
bb07fa29 SM |
1911 | else |
1912 | { | |
1913 | /* Make a fontset name from the base font name. | |
1914 | The font set will be made of the following elements: | |
1915 | - the base font. | |
1916 | - the base font where the charset spec is replaced by -*-*. | |
1917 | - the same but with the family also replaced with -*-*-. */ | |
e6cba650 | 1918 | const char *p = base_fontname; |
bb07fa29 | 1919 | int i; |
df630496 | 1920 | |
bb07fa29 SM |
1921 | for (i = 0; *p; p++) |
1922 | if (*p == '-') i++; | |
1923 | if (i != 14) | |
1924 | { /* As the font name doesn't conform to XLFD, we can't | |
1925 | modify it to generalize it to allcs and allfamilies. | |
1926 | Use the specified font plus the default. */ | |
c28e7ae8 | 1927 | int len = strlen (base_fontname) + strlen (xic_defaut_fontset) + 3; |
bb07fa29 | 1928 | fontsetname = xmalloc (len); |
72af86bd | 1929 | memset (fontsetname, 0, len); |
bb07fa29 | 1930 | strcpy (fontsetname, base_fontname); |
c28e7ae8 | 1931 | strcat (fontsetname, sep); |
bb07fa29 SM |
1932 | strcat (fontsetname, xic_defaut_fontset); |
1933 | } | |
1934 | else | |
1935 | { | |
1936 | int len; | |
e6cba650 | 1937 | const char *p1 = NULL, *p2 = NULL, *p3 = NULL; |
bb07fa29 SM |
1938 | char *font_allcs = NULL; |
1939 | char *font_allfamilies = NULL; | |
968a6679 | 1940 | char *font_all = NULL; |
e6cba650 DN |
1941 | const char *allcs = "*-*-*-*-*-*-*"; |
1942 | const char *allfamilies = "-*-*-"; | |
1943 | const char *all = "*-*-*-*-"; | |
cd987aaa | 1944 | char *base; |
df630496 | 1945 | |
bb07fa29 SM |
1946 | for (i = 0, p = base_fontname; i < 8; p++) |
1947 | { | |
1948 | if (*p == '-') | |
1949 | { | |
1950 | i++; | |
1951 | if (i == 3) | |
1952 | p1 = p + 1; | |
968a6679 SM |
1953 | else if (i == 7) |
1954 | p2 = p + 1; | |
cd987aaa KH |
1955 | else if (i == 6) |
1956 | p3 = p + 1; | |
bb07fa29 SM |
1957 | } |
1958 | } | |
cd987aaa KH |
1959 | /* If base_fontname specifies ADSTYLE, make it a |
1960 | wildcard. */ | |
1961 | if (*p3 != '*') | |
1962 | { | |
1963 | int diff = (p2 - p3) - 2; | |
1964 | ||
1965 | base = alloca (strlen (base_fontname) + 1); | |
72af86bd | 1966 | memcpy (base, base_fontname, p3 - base_fontname); |
cd987aaa KH |
1967 | base[p3 - base_fontname] = '*'; |
1968 | base[(p3 - base_fontname) + 1] = '-'; | |
1969 | strcpy (base + (p3 - base_fontname) + 2, p2); | |
1970 | p = base + (p - base_fontname) - diff; | |
1971 | p1 = base + (p1 - base_fontname); | |
1972 | p2 = base + (p2 - base_fontname) - diff; | |
1973 | base_fontname = base; | |
1974 | } | |
1975 | ||
bb07fa29 SM |
1976 | /* Build the font spec that matches all charsets. */ |
1977 | len = p - base_fontname + strlen (allcs) + 1; | |
1978 | font_allcs = (char *) alloca (len); | |
72af86bd AS |
1979 | memset (font_allcs, 0, len); |
1980 | memcpy (font_allcs, base_fontname, p - base_fontname); | |
bb07fa29 SM |
1981 | strcat (font_allcs, allcs); |
1982 | ||
cd987aaa KH |
1983 | /* Build the font spec that matches all families and |
1984 | add-styles. */ | |
bb07fa29 SM |
1985 | len = p - p1 + strlen (allcs) + strlen (allfamilies) + 1; |
1986 | font_allfamilies = (char *) alloca (len); | |
72af86bd | 1987 | memset (font_allfamilies, 0, len); |
bb07fa29 | 1988 | strcpy (font_allfamilies, allfamilies); |
72af86bd | 1989 | memcpy (font_allfamilies + strlen (allfamilies), p1, p - p1); |
bb07fa29 SM |
1990 | strcat (font_allfamilies, allcs); |
1991 | ||
968a6679 SM |
1992 | /* Build the font spec that matches all. */ |
1993 | len = p - p2 + strlen (allcs) + strlen (all) + strlen (allfamilies) + 1; | |
1994 | font_all = (char *) alloca (len); | |
72af86bd | 1995 | memset (font_all, 0, len); |
968a6679 SM |
1996 | strcpy (font_all, allfamilies); |
1997 | strcat (font_all, all); | |
72af86bd | 1998 | memcpy (font_all + strlen (all) + strlen (allfamilies), p2, p - p2); |
968a6679 SM |
1999 | strcat (font_all, allcs); |
2000 | ||
bb07fa29 SM |
2001 | /* Build the actual font set name. */ |
2002 | len = strlen (base_fontname) + strlen (font_allcs) | |
968a6679 | 2003 | + strlen (font_allfamilies) + strlen (font_all) + 5; |
bb07fa29 | 2004 | fontsetname = xmalloc (len); |
72af86bd | 2005 | memset (fontsetname, 0, len); |
bb07fa29 | 2006 | strcpy (fontsetname, base_fontname); |
c28e7ae8 | 2007 | strcat (fontsetname, sep); |
bb07fa29 | 2008 | strcat (fontsetname, font_allcs); |
c28e7ae8 | 2009 | strcat (fontsetname, sep); |
bb07fa29 | 2010 | strcat (fontsetname, font_allfamilies); |
968a6679 SM |
2011 | strcat (fontsetname, sep); |
2012 | strcat (fontsetname, font_all); | |
bb07fa29 | 2013 | } |
bb07fa29 | 2014 | } |
c28e7ae8 SM |
2015 | if (motif) |
2016 | strcat (fontsetname, ":"); | |
2017 | return fontsetname; | |
bb07fa29 SM |
2018 | } |
2019 | ||
2da34f50 KH |
2020 | #ifdef DEBUG_XIC_FONTSET |
2021 | static void | |
2022 | print_fontset_result (xfs, name, missing_list, missing_count) | |
2023 | XFontSet xfs; | |
2024 | char *name; | |
2025 | char **missing_list; | |
2026 | int missing_count; | |
2027 | { | |
2028 | if (xfs) | |
2029 | fprintf (stderr, "XIC Fontset created: %s\n", name); | |
2030 | else | |
2031 | { | |
2032 | fprintf (stderr, "XIC Fontset failed: %s\n", name); | |
2033 | while (missing_count-- > 0) | |
2034 | { | |
2035 | fprintf (stderr, " missing: %s\n", *missing_list); | |
2036 | missing_list++; | |
2037 | } | |
2038 | } | |
2039 | ||
2040 | } | |
2041 | #endif | |
2042 | ||
5a7df7d7 | 2043 | static XFontSet |
971de7fb | 2044 | xic_create_xfontset (struct frame *f) |
86779fac | 2045 | { |
c27ed90a | 2046 | XFontSet xfs = NULL; |
b51238f5 | 2047 | struct font *font = FRAME_FONT (f); |
a32f056c KH |
2048 | int pixel_size = font->pixel_size; |
2049 | Lisp_Object rest, frame; | |
2050 | ||
2051 | /* See if there is another frame already using same fontset. */ | |
2052 | FOR_EACH_FRAME (rest, frame) | |
2053 | { | |
2054 | struct frame *cf = XFRAME (frame); | |
2055 | ||
2056 | if (cf != f && FRAME_LIVE_P (f) && FRAME_X_P (cf) | |
2057 | && FRAME_X_DISPLAY_INFO (cf) == FRAME_X_DISPLAY_INFO (f) | |
b51238f5 KH |
2058 | && FRAME_FONT (f) |
2059 | && FRAME_FONT (f)->pixel_size == pixel_size) | |
a32f056c KH |
2060 | { |
2061 | xfs = FRAME_XIC_FONTSET (cf); | |
2062 | break; | |
2063 | } | |
2064 | } | |
2065 | ||
2066 | if (! xfs) | |
2067 | { | |
2068 | char buf[256]; | |
2069 | char **missing_list; | |
2070 | int missing_count; | |
2071 | char *def_string; | |
e6cba650 | 2072 | const char *xlfd_format = "-*-*-medium-r-normal--%d-*-*-*-*-*"; |
a32f056c KH |
2073 | |
2074 | sprintf (buf, xlfd_format, pixel_size); | |
2075 | missing_list = NULL; | |
2076 | xfs = XCreateFontSet (FRAME_X_DISPLAY (f), buf, | |
2077 | &missing_list, &missing_count, &def_string); | |
d3483d71 | 2078 | #ifdef DEBUG_XIC_FONTSET |
22a8f595 | 2079 | print_fontset_result (xfs, buf, missing_list, missing_count); |
d3483d71 | 2080 | #endif |
a32f056c KH |
2081 | if (missing_list) |
2082 | XFreeStringList (missing_list); | |
2083 | if (! xfs) | |
2084 | { | |
2085 | /* List of pixel sizes most likely available. Find one that | |
2086 | is closest to pixel_size. */ | |
2087 | int sizes[] = {0, 8, 10, 11, 12, 14, 17, 18, 20, 24, 26, 34, 0}; | |
2088 | int *smaller, *larger; | |
2089 | ||
2090 | for (smaller = sizes; smaller[1]; smaller++) | |
2091 | if (smaller[1] >= pixel_size) | |
2092 | break; | |
2093 | larger = smaller + 1; | |
2094 | if (*larger == pixel_size) | |
2095 | larger++; | |
2096 | while (*smaller || *larger) | |
2097 | { | |
2098 | int this_size; | |
2099 | ||
2100 | if (! *larger) | |
2101 | this_size = *smaller--; | |
2102 | else if (! *smaller) | |
2103 | this_size = *larger++; | |
2104 | else if (pixel_size - *smaller < *larger - pixel_size) | |
2105 | this_size = *smaller--; | |
2106 | else | |
2107 | this_size = *larger++; | |
2108 | sprintf (buf, xlfd_format, this_size); | |
2109 | missing_list = NULL; | |
2110 | xfs = XCreateFontSet (FRAME_X_DISPLAY (f), buf, | |
2111 | &missing_list, &missing_count, &def_string); | |
d3483d71 | 2112 | #ifdef DEBUG_XIC_FONTSET |
22a8f595 | 2113 | print_fontset_result (xfs, buf, missing_list, missing_count); |
d3483d71 | 2114 | #endif |
a32f056c KH |
2115 | if (missing_list) |
2116 | XFreeStringList (missing_list); | |
2117 | if (xfs) | |
2118 | break; | |
2119 | } | |
2120 | } | |
2da34f50 KH |
2121 | if (! xfs) |
2122 | { | |
675e2c69 | 2123 | const char *last_resort = "-*-*-*-r-normal--*-*-*-*-*-*"; |
2da34f50 KH |
2124 | |
2125 | missing_list = NULL; | |
2126 | xfs = XCreateFontSet (FRAME_X_DISPLAY (f), last_resort, | |
2127 | &missing_list, &missing_count, &def_string); | |
2128 | #ifdef DEBUG_XIC_FONTSET | |
2129 | print_fontset_result (xfs, last_resort, missing_list, missing_count); | |
2130 | #endif | |
2131 | if (missing_list) | |
2132 | XFreeStringList (missing_list); | |
2133 | } | |
2134 | ||
a32f056c KH |
2135 | } |
2136 | ||
2137 | return xfs; | |
2138 | } | |
a32f056c | 2139 | |
c27ed90a JD |
2140 | /* Free the X fontset of frame F if it is the last frame using it. */ |
2141 | ||
2142 | void | |
971de7fb | 2143 | xic_free_xfontset (struct frame *f) |
c27ed90a JD |
2144 | { |
2145 | Lisp_Object rest, frame; | |
2146 | int shared_p = 0; | |
2147 | ||
2148 | if (!FRAME_XIC_FONTSET (f)) | |
2149 | return; | |
2150 | ||
2151 | /* See if there is another frame sharing the same fontset. */ | |
2152 | FOR_EACH_FRAME (rest, frame) | |
2153 | { | |
2154 | struct frame *cf = XFRAME (frame); | |
2155 | if (cf != f && FRAME_LIVE_P (f) && FRAME_X_P (cf) | |
2156 | && FRAME_X_DISPLAY_INFO (cf) == FRAME_X_DISPLAY_INFO (f) | |
2157 | && FRAME_XIC_FONTSET (cf) == FRAME_XIC_FONTSET (f)) | |
2158 | { | |
2159 | shared_p = 1; | |
2160 | break; | |
2161 | } | |
2162 | } | |
2163 | ||
2164 | if (!shared_p) | |
2165 | /* The fontset is not used anymore. It is safe to free it. */ | |
2166 | XFreeFontSet (FRAME_X_DISPLAY (f), FRAME_XIC_FONTSET (f)); | |
2167 | ||
2168 | if (FRAME_XIC_BASE_FONTNAME (f)) | |
2169 | xfree (FRAME_XIC_BASE_FONTNAME (f)); | |
2170 | FRAME_XIC_BASE_FONTNAME (f) = NULL; | |
2171 | FRAME_XIC_FONTSET (f) = NULL; | |
2172 | } | |
2173 | ||
5a7df7d7 GM |
2174 | |
2175 | /* Value is the best input style, given user preferences USER (already | |
2176 | checked to be supported by Emacs), and styles supported by the | |
2177 | input method XIM. */ | |
2178 | ||
2179 | static XIMStyle | |
971de7fb | 2180 | best_xim_style (XIMStyles *user, XIMStyles *xim) |
5a7df7d7 GM |
2181 | { |
2182 | int i, j; | |
2183 | ||
2184 | for (i = 0; i < user->count_styles; ++i) | |
2185 | for (j = 0; j < xim->count_styles; ++j) | |
2186 | if (user->supported_styles[i] == xim->supported_styles[j]) | |
2187 | return user->supported_styles[i]; | |
2188 | ||
2189 | /* Return the default style. */ | |
2190 | return XIMPreeditNothing | XIMStatusNothing; | |
2191 | } | |
2192 | ||
2193 | /* Create XIC for frame F. */ | |
2194 | ||
5df79d3d GM |
2195 | static XIMStyle xic_style; |
2196 | ||
5a7df7d7 | 2197 | void |
971de7fb | 2198 | create_frame_xic (struct frame *f) |
5a7df7d7 | 2199 | { |
5a7df7d7 GM |
2200 | XIM xim; |
2201 | XIC xic = NULL; | |
2202 | XFontSet xfs = NULL; | |
86779fac | 2203 | |
5a7df7d7 GM |
2204 | if (FRAME_XIC (f)) |
2205 | return; | |
177c0ea7 | 2206 | |
bb07fa29 | 2207 | /* Create X fontset. */ |
b51238f5 | 2208 | xfs = xic_create_xfontset (f); |
5a7df7d7 GM |
2209 | xim = FRAME_X_XIM (f); |
2210 | if (xim) | |
2211 | { | |
d9d57cb2 DL |
2212 | XRectangle s_area; |
2213 | XPoint spot; | |
5a7df7d7 GM |
2214 | XVaNestedList preedit_attr; |
2215 | XVaNestedList status_attr; | |
5a7df7d7 | 2216 | |
d9d57cb2 DL |
2217 | s_area.x = 0; s_area.y = 0; s_area.width = 1; s_area.height = 1; |
2218 | spot.x = 0; spot.y = 1; | |
86779fac | 2219 | |
5a7df7d7 GM |
2220 | /* Determine XIC style. */ |
2221 | if (xic_style == 0) | |
2222 | { | |
2223 | XIMStyles supported_list; | |
2224 | supported_list.count_styles = (sizeof supported_xim_styles | |
2225 | / sizeof supported_xim_styles[0]); | |
2226 | supported_list.supported_styles = supported_xim_styles; | |
2227 | xic_style = best_xim_style (&supported_list, | |
2228 | FRAME_X_XIM_STYLES (f)); | |
2229 | } | |
86779fac | 2230 | |
5a7df7d7 GM |
2231 | preedit_attr = XVaCreateNestedList (0, |
2232 | XNFontSet, xfs, | |
2233 | XNForeground, | |
2234 | FRAME_FOREGROUND_PIXEL (f), | |
2235 | XNBackground, | |
2236 | FRAME_BACKGROUND_PIXEL (f), | |
2237 | (xic_style & XIMPreeditPosition | |
2238 | ? XNSpotLocation | |
2239 | : NULL), | |
2240 | &spot, | |
2241 | NULL); | |
2242 | status_attr = XVaCreateNestedList (0, | |
2243 | XNArea, | |
2244 | &s_area, | |
2245 | XNFontSet, | |
2246 | xfs, | |
2247 | XNForeground, | |
2248 | FRAME_FOREGROUND_PIXEL (f), | |
2249 | XNBackground, | |
2250 | FRAME_BACKGROUND_PIXEL (f), | |
2251 | NULL); | |
2252 | ||
2253 | xic = XCreateIC (xim, | |
2254 | XNInputStyle, xic_style, | |
6b61353c KH |
2255 | XNClientWindow, FRAME_X_WINDOW (f), |
2256 | XNFocusWindow, FRAME_X_WINDOW (f), | |
5a7df7d7 GM |
2257 | XNStatusAttributes, status_attr, |
2258 | XNPreeditAttributes, preedit_attr, | |
2259 | NULL); | |
2260 | XFree (preedit_attr); | |
2261 | XFree (status_attr); | |
2262 | } | |
177c0ea7 | 2263 | |
5a7df7d7 GM |
2264 | FRAME_XIC (f) = xic; |
2265 | FRAME_XIC_STYLE (f) = xic_style; | |
2266 | FRAME_XIC_FONTSET (f) = xfs; | |
86779fac GM |
2267 | } |
2268 | ||
5a7df7d7 GM |
2269 | |
2270 | /* Destroy XIC and free XIC fontset of frame F, if any. */ | |
2271 | ||
2272 | void | |
971de7fb | 2273 | free_frame_xic (struct frame *f) |
5a7df7d7 GM |
2274 | { |
2275 | if (FRAME_XIC (f) == NULL) | |
2276 | return; | |
177c0ea7 | 2277 | |
5a7df7d7 | 2278 | XDestroyIC (FRAME_XIC (f)); |
c27ed90a | 2279 | xic_free_xfontset (f); |
5a7df7d7 GM |
2280 | |
2281 | FRAME_XIC (f) = NULL; | |
5a7df7d7 GM |
2282 | } |
2283 | ||
2284 | ||
2285 | /* Place preedit area for XIC of window W's frame to specified | |
2286 | pixel position X/Y. X and Y are relative to window W. */ | |
2287 | ||
2288 | void | |
971de7fb | 2289 | xic_set_preeditarea (struct window *w, int x, int y) |
5a7df7d7 GM |
2290 | { |
2291 | struct frame *f = XFRAME (w->frame); | |
2292 | XVaNestedList attr; | |
2293 | XPoint spot; | |
177c0ea7 | 2294 | |
17e6d491 | 2295 | spot.x = WINDOW_TO_FRAME_PIXEL_X (w, x) + WINDOW_LEFT_FRINGE_WIDTH (w); |
5a7df7d7 GM |
2296 | spot.y = WINDOW_TO_FRAME_PIXEL_Y (w, y) + FONT_BASE (FRAME_FONT (f)); |
2297 | attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); | |
2298 | XSetICValues (FRAME_XIC (f), XNPreeditAttributes, attr, NULL); | |
2299 | XFree (attr); | |
2300 | } | |
2301 | ||
2302 | ||
2303 | /* Place status area for XIC in bottom right corner of frame F.. */ | |
2304 | ||
2305 | void | |
971de7fb | 2306 | xic_set_statusarea (struct frame *f) |
5a7df7d7 GM |
2307 | { |
2308 | XIC xic = FRAME_XIC (f); | |
2309 | XVaNestedList attr; | |
2310 | XRectangle area; | |
2311 | XRectangle *needed; | |
2312 | ||
2313 | /* Negotiate geometry of status area. If input method has existing | |
2314 | status area, use its current size. */ | |
2315 | area.x = area.y = area.width = area.height = 0; | |
2316 | attr = XVaCreateNestedList (0, XNAreaNeeded, &area, NULL); | |
2317 | XSetICValues (xic, XNStatusAttributes, attr, NULL); | |
2318 | XFree (attr); | |
177c0ea7 | 2319 | |
5a7df7d7 GM |
2320 | attr = XVaCreateNestedList (0, XNAreaNeeded, &needed, NULL); |
2321 | XGetICValues (xic, XNStatusAttributes, attr, NULL); | |
2322 | XFree (attr); | |
2323 | ||
2324 | if (needed->width == 0) /* Use XNArea instead of XNAreaNeeded */ | |
2325 | { | |
2326 | attr = XVaCreateNestedList (0, XNArea, &needed, NULL); | |
2327 | XGetICValues (xic, XNStatusAttributes, attr, NULL); | |
2328 | XFree (attr); | |
2329 | } | |
2330 | ||
2331 | area.width = needed->width; | |
2332 | area.height = needed->height; | |
be786000 KS |
2333 | area.x = FRAME_PIXEL_WIDTH (f) - area.width - FRAME_INTERNAL_BORDER_WIDTH (f); |
2334 | area.y = (FRAME_PIXEL_HEIGHT (f) - area.height | |
488dd4c4 | 2335 | - FRAME_MENUBAR_HEIGHT (f) |
bfeabdc3 | 2336 | - FRAME_TOOLBAR_TOP_HEIGHT (f) |
488dd4c4 | 2337 | - FRAME_INTERNAL_BORDER_WIDTH (f)); |
5a7df7d7 GM |
2338 | XFree (needed); |
2339 | ||
2340 | attr = XVaCreateNestedList (0, XNArea, &area, NULL); | |
6b61353c | 2341 | XSetICValues (xic, XNStatusAttributes, attr, NULL); |
5a7df7d7 GM |
2342 | XFree (attr); |
2343 | } | |
2344 | ||
2345 | ||
2346 | /* Set X fontset for XIC of frame F, using base font name | |
2347 | BASE_FONTNAME. Called when a new Emacs fontset is chosen. */ | |
2348 | ||
2349 | void | |
eec47d6b | 2350 | xic_set_xfontset (struct frame *f, const char *base_fontname) |
5a7df7d7 GM |
2351 | { |
2352 | XVaNestedList attr; | |
2353 | XFontSet xfs; | |
2354 | ||
c27ed90a JD |
2355 | xic_free_xfontset (f); |
2356 | ||
b51238f5 | 2357 | xfs = xic_create_xfontset (f); |
5a7df7d7 GM |
2358 | |
2359 | attr = XVaCreateNestedList (0, XNFontSet, xfs, NULL); | |
2360 | if (FRAME_XIC_STYLE (f) & XIMPreeditPosition) | |
2361 | XSetICValues (FRAME_XIC (f), XNPreeditAttributes, attr, NULL); | |
2362 | if (FRAME_XIC_STYLE (f) & XIMStatusArea) | |
2363 | XSetICValues (FRAME_XIC (f), XNStatusAttributes, attr, NULL); | |
2364 | XFree (attr); | |
177c0ea7 | 2365 | |
5a7df7d7 GM |
2366 | FRAME_XIC_FONTSET (f) = xfs; |
2367 | } | |
2368 | ||
2369 | #endif /* HAVE_X_I18N */ | |
2370 | ||
2371 | ||
9ef48a9d | 2372 | \f |
8fc2766b RS |
2373 | #ifdef USE_X_TOOLKIT |
2374 | ||
2375 | /* Create and set up the X widget for frame F. */ | |
f58534a3 | 2376 | |
01f1ba30 | 2377 | static void |
ebd15611 | 2378 | x_window (struct frame *f, long window_prompting, int minibuffer_only) |
01f1ba30 | 2379 | { |
9ef48a9d | 2380 | XClassHint class_hints; |
31ac8d8c FP |
2381 | XSetWindowAttributes attributes; |
2382 | unsigned long attribute_mask; | |
9ef48a9d RS |
2383 | Widget shell_widget; |
2384 | Widget pane_widget; | |
6c32dd68 | 2385 | Widget frame_widget; |
9ef48a9d RS |
2386 | Arg al [25]; |
2387 | int ac; | |
2388 | ||
2389 | BLOCK_INPUT; | |
2390 | ||
b7975ee4 KH |
2391 | /* Use the resource name as the top-level widget name |
2392 | for looking up resources. Make a non-Lisp copy | |
2393 | for the window manager, so GC relocation won't bother it. | |
2394 | ||
2395 | Elsewhere we specify the window name for the window manager. */ | |
177c0ea7 | 2396 | |
cca176a0 | 2397 | { |
51b59d79 | 2398 | char *str = SSDATA (Vx_resource_name); |
b7975ee4 | 2399 | f->namebuf = (char *) xmalloc (strlen (str) + 1); |
cca176a0 KH |
2400 | strcpy (f->namebuf, str); |
2401 | } | |
9ef48a9d RS |
2402 | |
2403 | ac = 0; | |
2404 | XtSetArg (al[ac], XtNallowShellResize, 1); ac++; | |
2405 | XtSetArg (al[ac], XtNinput, 1); ac++; | |
97787173 | 2406 | XtSetArg (al[ac], XtNmappedWhenManaged, 0); ac++; |
be786000 | 2407 | XtSetArg (al[ac], XtNborderWidth, f->border_width); ac++; |
9b2956e2 GM |
2408 | XtSetArg (al[ac], XtNvisual, FRAME_X_VISUAL (f)); ac++; |
2409 | XtSetArg (al[ac], XtNdepth, FRAME_X_DISPLAY_INFO (f)->n_planes); ac++; | |
2410 | XtSetArg (al[ac], XtNcolormap, FRAME_X_COLORMAP (f)); ac++; | |
cca176a0 | 2411 | shell_widget = XtAppCreateShell (f->namebuf, EMACS_CLASS, |
7a994728 | 2412 | applicationShellWidgetClass, |
82c90203 | 2413 | FRAME_X_DISPLAY (f), al, ac); |
9ef48a9d | 2414 | |
7556890b | 2415 | f->output_data.x->widget = shell_widget; |
9ef48a9d RS |
2416 | /* maybe_set_screen_title_format (shell_widget); */ |
2417 | ||
6c32dd68 PR |
2418 | pane_widget = lw_create_widget ("main", "pane", widget_id_tick++, |
2419 | (widget_value *) NULL, | |
2420 | shell_widget, False, | |
2421 | (lw_callback) NULL, | |
2422 | (lw_callback) NULL, | |
b6e11efd | 2423 | (lw_callback) NULL, |
6c32dd68 | 2424 | (lw_callback) NULL); |
9ef48a9d | 2425 | |
9b2956e2 GM |
2426 | ac = 0; |
2427 | XtSetArg (al[ac], XtNvisual, FRAME_X_VISUAL (f)); ac++; | |
2428 | XtSetArg (al[ac], XtNdepth, FRAME_X_DISPLAY_INFO (f)->n_planes); ac++; | |
2429 | XtSetArg (al[ac], XtNcolormap, FRAME_X_COLORMAP (f)); ac++; | |
723f5a07 | 2430 | XtSetArg (al[ac], XtNborderWidth, 0); ac++; |
9b2956e2 | 2431 | XtSetValues (pane_widget, al, ac); |
7556890b | 2432 | f->output_data.x->column_widget = pane_widget; |
a7f7d550 | 2433 | |
177c0ea7 | 2434 | /* mappedWhenManaged to false tells to the paned window to not map/unmap |
5e65b9ab | 2435 | the emacs screen when changing menubar. This reduces flickering. */ |
9ef48a9d RS |
2436 | |
2437 | ac = 0; | |
2438 | XtSetArg (al[ac], XtNmappedWhenManaged, 0); ac++; | |
2439 | XtSetArg (al[ac], XtNshowGrip, 0); ac++; | |
2440 | XtSetArg (al[ac], XtNallowResize, 1); ac++; | |
2441 | XtSetArg (al[ac], XtNresizeToPreferred, 1); ac++; | |
2442 | XtSetArg (al[ac], XtNemacsFrame, f); ac++; | |
9b2956e2 GM |
2443 | XtSetArg (al[ac], XtNvisual, FRAME_X_VISUAL (f)); ac++; |
2444 | XtSetArg (al[ac], XtNdepth, FRAME_X_DISPLAY_INFO (f)->n_planes); ac++; | |
2445 | XtSetArg (al[ac], XtNcolormap, FRAME_X_COLORMAP (f)); ac++; | |
723f5a07 | 2446 | XtSetArg (al[ac], XtNborderWidth, 0); ac++; |
9b2956e2 GM |
2447 | frame_widget = XtCreateWidget (f->namebuf, emacsFrameClass, pane_widget, |
2448 | al, ac); | |
177c0ea7 | 2449 | |
7556890b | 2450 | f->output_data.x->edit_widget = frame_widget; |
177c0ea7 JB |
2451 | |
2452 | XtManageChild (frame_widget); | |
a7f7d550 FP |
2453 | |
2454 | /* Do some needed geometry management. */ | |
2455 | { | |
2456 | int len; | |
2457 | char *tem, shell_position[32]; | |
6b61353c | 2458 | Arg al[10]; |
a7f7d550 | 2459 | int ac = 0; |
5031cc10 | 2460 | int extra_borders = 0; |
177c0ea7 | 2461 | int menubar_size |
7556890b RS |
2462 | = (f->output_data.x->menubar_widget |
2463 | ? (f->output_data.x->menubar_widget->core.height | |
2464 | + f->output_data.x->menubar_widget->core.border_width) | |
8fc2766b | 2465 | : 0); |
a7f7d550 | 2466 | |
f7008aff RS |
2467 | #if 0 /* Experimentally, we now get the right results |
2468 | for -geometry -0-0 without this. 24 Aug 96, rms. */ | |
01cbdba5 RS |
2469 | if (FRAME_EXTERNAL_MENU_BAR (f)) |
2470 | { | |
dd254b21 | 2471 | Dimension ibw = 0; |
01cbdba5 RS |
2472 | XtVaGetValues (pane_widget, XtNinternalBorderWidth, &ibw, NULL); |
2473 | menubar_size += ibw; | |
2474 | } | |
f7008aff | 2475 | #endif |
01cbdba5 | 2476 | |
7556890b | 2477 | f->output_data.x->menubar_height = menubar_size; |
00983aba | 2478 | |
440b0bfd | 2479 | #ifndef USE_LUCID |
5031cc10 KH |
2480 | /* Motif seems to need this amount added to the sizes |
2481 | specified for the shell widget. The Athena/Lucid widgets don't. | |
2482 | Both conclusions reached experimentally. -- rms. */ | |
440b0bfd RS |
2483 | XtVaGetValues (f->output_data.x->edit_widget, XtNinternalBorderWidth, |
2484 | &extra_borders, NULL); | |
2485 | extra_borders *= 2; | |
2486 | #endif | |
5031cc10 | 2487 | |
97787173 RS |
2488 | /* Convert our geometry parameters into a geometry string |
2489 | and specify it. | |
2490 | Note that we do not specify here whether the position | |
2491 | is a user-specified or program-specified one. | |
2492 | We pass that information later, in x_wm_set_size_hints. */ | |
2493 | { | |
be786000 | 2494 | int left = f->left_pos; |
97787173 | 2495 | int xneg = window_prompting & XNegative; |
be786000 | 2496 | int top = f->top_pos; |
97787173 RS |
2497 | int yneg = window_prompting & YNegative; |
2498 | if (xneg) | |
2499 | left = -left; | |
2500 | if (yneg) | |
2501 | top = -top; | |
c760f47e KH |
2502 | |
2503 | if (window_prompting & USPosition) | |
5031cc10 | 2504 | sprintf (shell_position, "=%dx%d%c%d%c%d", |
be786000 KS |
2505 | FRAME_PIXEL_WIDTH (f) + extra_borders, |
2506 | FRAME_PIXEL_HEIGHT (f) + menubar_size + extra_borders, | |
c760f47e KH |
2507 | (xneg ? '-' : '+'), left, |
2508 | (yneg ? '-' : '+'), top); | |
2509 | else | |
6b61353c KH |
2510 | { |
2511 | sprintf (shell_position, "=%dx%d", | |
2512 | FRAME_PIXEL_WIDTH (f) + extra_borders, | |
2513 | FRAME_PIXEL_HEIGHT (f) + menubar_size + extra_borders); | |
2514 | ||
2515 | /* Setting x and y when the position is not specified in | |
2516 | the geometry string will set program position in the WM hints. | |
2517 | If Emacs had just one program position, we could set it in | |
2518 | fallback resources, but since each make-frame call can specify | |
2519 | different program positions, this is easier. */ | |
2520 | XtSetArg (al[ac], XtNx, left); ac++; | |
2521 | XtSetArg (al[ac], XtNy, top); ac++; | |
2522 | } | |
97787173 RS |
2523 | } |
2524 | ||
a7f7d550 | 2525 | len = strlen (shell_position) + 1; |
77110caa RS |
2526 | /* We don't free this because we don't know whether |
2527 | it is safe to free it while the frame exists. | |
2528 | It isn't worth the trouble of arranging to free it | |
2529 | when the frame is deleted. */ | |
a7f7d550 FP |
2530 | tem = (char *) xmalloc (len); |
2531 | strncpy (tem, shell_position, len); | |
2532 | XtSetArg (al[ac], XtNgeometry, tem); ac++; | |
2533 | XtSetValues (shell_widget, al, ac); | |
2534 | } | |
2535 | ||
9ef48a9d RS |
2536 | XtManageChild (pane_widget); |
2537 | XtRealizeWidget (shell_widget); | |
2538 | ||
2532f20c JD |
2539 | if (FRAME_X_EMBEDDED_P (f)) |
2540 | XReparentWindow (FRAME_X_DISPLAY (f), XtWindow (shell_widget), | |
2541 | f->output_data.x->parent_desc, 0, 0); | |
2542 | ||
177c0ea7 | 2543 | FRAME_X_WINDOW (f) = XtWindow (frame_widget); |
9ef48a9d RS |
2544 | |
2545 | validate_x_resource_name (); | |
b7975ee4 | 2546 | |
51b59d79 PE |
2547 | class_hints.res_name = SSDATA (Vx_resource_name); |
2548 | class_hints.res_class = SSDATA (Vx_resource_class); | |
b9dc4443 | 2549 | XSetClassHint (FRAME_X_DISPLAY (f), XtWindow (shell_widget), &class_hints); |
5a7df7d7 GM |
2550 | |
2551 | #ifdef HAVE_X_I18N | |
2552 | FRAME_XIC (f) = NULL; | |
1576f1ad DL |
2553 | if (use_xim) |
2554 | create_frame_xic (f); | |
5a7df7d7 | 2555 | #endif |
64d16748 | 2556 | |
7556890b RS |
2557 | f->output_data.x->wm_hints.input = True; |
2558 | f->output_data.x->wm_hints.flags |= InputHint; | |
b9dc4443 | 2559 | XSetWMHints (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2560 | &f->output_data.x->wm_hints); |
b8228beb | 2561 | |
c4ec904f | 2562 | hack_wm_protocols (f, shell_widget); |
9ef48a9d | 2563 | |
6c32dd68 PR |
2564 | #ifdef HACK_EDITRES |
2565 | XtAddEventHandler (shell_widget, 0, True, _XEditResCheckMessages, 0); | |
2566 | #endif | |
2567 | ||
9ef48a9d | 2568 | /* Do a stupid property change to force the server to generate a |
333b20bb | 2569 | PropertyNotify event so that the event_stream server timestamp will |
9ef48a9d RS |
2570 | be initialized to something relevant to the time we created the window. |
2571 | */ | |
6c32dd68 | 2572 | XChangeProperty (XtDisplay (frame_widget), XtWindow (frame_widget), |
b9dc4443 RS |
2573 | FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, |
2574 | XA_ATOM, 32, PropModeAppend, | |
9ef48a9d RS |
2575 | (unsigned char*) NULL, 0); |
2576 | ||
5a7df7d7 | 2577 | /* Make all the standard events reach the Emacs frame. */ |
31ac8d8c | 2578 | attributes.event_mask = STANDARD_EVENT_SET; |
5a7df7d7 GM |
2579 | |
2580 | #ifdef HAVE_X_I18N | |
2581 | if (FRAME_XIC (f)) | |
2582 | { | |
2583 | /* XIM server might require some X events. */ | |
2584 | unsigned long fevent = NoEventMask; | |
6b61353c | 2585 | XGetICValues (FRAME_XIC (f), XNFilterEvents, &fevent, NULL); |
5a7df7d7 GM |
2586 | attributes.event_mask |= fevent; |
2587 | } | |
2588 | #endif /* HAVE_X_I18N */ | |
177c0ea7 | 2589 | |
31ac8d8c FP |
2590 | attribute_mask = CWEventMask; |
2591 | XChangeWindowAttributes (XtDisplay (shell_widget), XtWindow (shell_widget), | |
2592 | attribute_mask, &attributes); | |
2593 | ||
6c32dd68 | 2594 | XtMapWidget (frame_widget); |
9ef48a9d | 2595 | |
8fc2766b RS |
2596 | /* x_set_name normally ignores requests to set the name if the |
2597 | requested name is the same as the current name. This is the one | |
2598 | place where that assumption isn't correct; f->name is set, but | |
2599 | the X server hasn't been told. */ | |
2600 | { | |
2601 | Lisp_Object name; | |
2602 | int explicit = f->explicit_name; | |
2603 | ||
2604 | f->explicit_name = 0; | |
2605 | name = f->name; | |
2606 | f->name = Qnil; | |
2607 | x_set_name (f, name, explicit); | |
2608 | } | |
2609 | ||
b9dc4443 | 2610 | XDefineCursor (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
db3b2dc8 JD |
2611 | f->output_data.x->current_cursor |
2612 | = f->output_data.x->text_cursor); | |
8fc2766b RS |
2613 | |
2614 | UNBLOCK_INPUT; | |
2615 | ||
495fa05e GM |
2616 | /* This is a no-op, except under Motif. Make sure main areas are |
2617 | set to something reasonable, in case we get an error later. */ | |
2618 | lw_set_main_areas (pane_widget, 0, frame_widget); | |
8fc2766b RS |
2619 | } |
2620 | ||
9ef48a9d | 2621 | #else /* not USE_X_TOOLKIT */ |
488dd4c4 | 2622 | #ifdef USE_GTK |
f78faa98 | 2623 | static void |
971de7fb | 2624 | x_window (FRAME_PTR f) |
488dd4c4 JD |
2625 | { |
2626 | if (! xg_create_frame_widgets (f)) | |
2627 | error ("Unable to create window"); | |
1fcfb866 JD |
2628 | |
2629 | #ifdef HAVE_X_I18N | |
2630 | FRAME_XIC (f) = NULL; | |
6b61353c | 2631 | if (use_xim) |
1576f1ad DL |
2632 | { |
2633 | BLOCK_INPUT; | |
2634 | create_frame_xic (f); | |
2635 | if (FRAME_XIC (f)) | |
2636 | { | |
2637 | /* XIM server might require some X events. */ | |
2638 | unsigned long fevent = NoEventMask; | |
6b61353c | 2639 | XGetICValues (FRAME_XIC (f), XNFilterEvents, &fevent, NULL); |
1fcfb866 | 2640 | |
1576f1ad DL |
2641 | if (fevent != NoEventMask) |
2642 | { | |
2643 | XSetWindowAttributes attributes; | |
2644 | XWindowAttributes wattr; | |
2645 | unsigned long attribute_mask; | |
2646 | ||
2647 | XGetWindowAttributes (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
2648 | &wattr); | |
2649 | attributes.event_mask = wattr.your_event_mask | fevent; | |
2650 | attribute_mask = CWEventMask; | |
2651 | XChangeWindowAttributes (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
2652 | attribute_mask, &attributes); | |
2653 | } | |
2654 | } | |
2655 | UNBLOCK_INPUT; | |
2656 | } | |
1fcfb866 | 2657 | #endif |
488dd4c4 | 2658 | } |
9ef48a9d | 2659 | |
488dd4c4 | 2660 | #else /*! USE_GTK */ |
8fc2766b RS |
2661 | /* Create and set up the X window for frame F. */ |
2662 | ||
f78faa98 | 2663 | static void |
0521f580 | 2664 | x_window (struct frame *f) |
8fc2766b RS |
2665 | { |
2666 | XClassHint class_hints; | |
2667 | XSetWindowAttributes attributes; | |
2668 | unsigned long attribute_mask; | |
2669 | ||
5bcee7ef | 2670 | attributes.background_pixel = FRAME_BACKGROUND_PIXEL (f); |
7556890b | 2671 | attributes.border_pixel = f->output_data.x->border_pixel; |
01f1ba30 JB |
2672 | attributes.bit_gravity = StaticGravity; |
2673 | attributes.backing_store = NotUseful; | |
2674 | attributes.save_under = True; | |
2675 | attributes.event_mask = STANDARD_EVENT_SET; | |
9b2956e2 GM |
2676 | attributes.colormap = FRAME_X_COLORMAP (f); |
2677 | attribute_mask = (CWBackPixel | CWBorderPixel | CWBitGravity | CWEventMask | |
2678 | | CWColormap); | |
01f1ba30 JB |
2679 | |
2680 | BLOCK_INPUT; | |
fe24a618 | 2681 | FRAME_X_WINDOW (f) |
b9dc4443 | 2682 | = XCreateWindow (FRAME_X_DISPLAY (f), |
7556890b | 2683 | f->output_data.x->parent_desc, |
be786000 KS |
2684 | f->left_pos, |
2685 | f->top_pos, | |
2686 | FRAME_PIXEL_WIDTH (f), FRAME_PIXEL_HEIGHT (f), | |
2687 | f->border_width, | |
01f1ba30 JB |
2688 | CopyFromParent, /* depth */ |
2689 | InputOutput, /* class */ | |
383d6ffc | 2690 | FRAME_X_VISUAL (f), |
01f1ba30 | 2691 | attribute_mask, &attributes); |
5a7df7d7 GM |
2692 | |
2693 | #ifdef HAVE_X_I18N | |
4dacadcc | 2694 | if (use_xim) |
5a7df7d7 | 2695 | { |
1576f1ad DL |
2696 | create_frame_xic (f); |
2697 | if (FRAME_XIC (f)) | |
2698 | { | |
2699 | /* XIM server might require some X events. */ | |
2700 | unsigned long fevent = NoEventMask; | |
6b61353c | 2701 | XGetICValues (FRAME_XIC (f), XNFilterEvents, &fevent, NULL); |
1576f1ad DL |
2702 | attributes.event_mask |= fevent; |
2703 | attribute_mask = CWEventMask; | |
2704 | XChangeWindowAttributes (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
2705 | attribute_mask, &attributes); | |
2706 | } | |
5a7df7d7 GM |
2707 | } |
2708 | #endif /* HAVE_X_I18N */ | |
177c0ea7 | 2709 | |
d387c960 | 2710 | validate_x_resource_name (); |
b7975ee4 | 2711 | |
51b59d79 PE |
2712 | class_hints.res_name = SSDATA (Vx_resource_name); |
2713 | class_hints.res_class = SSDATA (Vx_resource_class); | |
b9dc4443 | 2714 | XSetClassHint (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), &class_hints); |
01f1ba30 | 2715 | |
00983aba KH |
2716 | /* The menubar is part of the ordinary display; |
2717 | it does not count in addition to the height of the window. */ | |
7556890b | 2718 | f->output_data.x->menubar_height = 0; |
00983aba | 2719 | |
179956b9 JB |
2720 | /* This indicates that we use the "Passive Input" input model. |
2721 | Unless we do this, we don't get the Focus{In,Out} events that we | |
2722 | need to draw the cursor correctly. Accursed bureaucrats. | |
b9dc4443 | 2723 | XWhipsAndChains (FRAME_X_DISPLAY (f), IronMaiden, &TheRack); */ |
179956b9 | 2724 | |
7556890b RS |
2725 | f->output_data.x->wm_hints.input = True; |
2726 | f->output_data.x->wm_hints.flags |= InputHint; | |
b9dc4443 | 2727 | XSetWMHints (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2728 | &f->output_data.x->wm_hints); |
6d078211 | 2729 | f->output_data.x->wm_hints.icon_pixmap = None; |
179956b9 | 2730 | |
032e4ebe RS |
2731 | /* Request "save yourself" and "delete window" commands from wm. */ |
2732 | { | |
2733 | Atom protocols[2]; | |
b9dc4443 RS |
2734 | protocols[0] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window; |
2735 | protocols[1] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself; | |
2736 | XSetWMProtocols (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), protocols, 2); | |
032e4ebe | 2737 | } |
9ef48a9d | 2738 | |
e373f201 JB |
2739 | /* x_set_name normally ignores requests to set the name if the |
2740 | requested name is the same as the current name. This is the one | |
2741 | place where that assumption isn't correct; f->name is set, but | |
2742 | the X server hasn't been told. */ | |
2743 | { | |
98381190 | 2744 | Lisp_Object name; |
cf177271 | 2745 | int explicit = f->explicit_name; |
e373f201 | 2746 | |
cf177271 | 2747 | f->explicit_name = 0; |
98381190 KH |
2748 | name = f->name; |
2749 | f->name = Qnil; | |
cf177271 | 2750 | x_set_name (f, name, explicit); |
e373f201 JB |
2751 | } |
2752 | ||
b9dc4443 | 2753 | XDefineCursor (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
72ec0c8d JD |
2754 | f->output_data.x->current_cursor |
2755 | = f->output_data.x->text_cursor); | |
9ef48a9d | 2756 | |
01f1ba30 JB |
2757 | UNBLOCK_INPUT; |
2758 | ||
fe24a618 | 2759 | if (FRAME_X_WINDOW (f) == 0) |
9ef48a9d | 2760 | error ("Unable to create window"); |
01f1ba30 JB |
2761 | } |
2762 | ||
488dd4c4 | 2763 | #endif /* not USE_GTK */ |
8fc2766b RS |
2764 | #endif /* not USE_X_TOOLKIT */ |
2765 | ||
289978b5 LT |
2766 | /* Verify that the icon position args for this window are valid. */ |
2767 | ||
2768 | static void | |
971de7fb | 2769 | x_icon_verify (struct frame *f, Lisp_Object parms) |
289978b5 LT |
2770 | { |
2771 | Lisp_Object icon_x, icon_y; | |
2772 | ||
2773 | /* Set the position of the icon. Note that twm groups all | |
2774 | icons in an icon window. */ | |
2775 | icon_x = x_frame_get_and_record_arg (f, parms, Qicon_left, 0, 0, RES_TYPE_NUMBER); | |
2776 | icon_y = x_frame_get_and_record_arg (f, parms, Qicon_top, 0, 0, RES_TYPE_NUMBER); | |
2777 | if (!EQ (icon_x, Qunbound) && !EQ (icon_y, Qunbound)) | |
2778 | { | |
2779 | CHECK_NUMBER (icon_x); | |
2780 | CHECK_NUMBER (icon_y); | |
2781 | } | |
2782 | else if (!EQ (icon_x, Qunbound) || !EQ (icon_y, Qunbound)) | |
2783 | error ("Both left and top icon corners of icon must be specified"); | |
2784 | } | |
2785 | ||
01f1ba30 JB |
2786 | /* Handle the icon stuff for this window. Perhaps later we might |
2787 | want an x_set_icon_position which can be called interactively as | |
b9dc4443 | 2788 | well. */ |
01f1ba30 JB |
2789 | |
2790 | static void | |
971de7fb | 2791 | x_icon (struct frame *f, Lisp_Object parms) |
01f1ba30 | 2792 | { |
f9942c9e | 2793 | Lisp_Object icon_x, icon_y; |
fd0f53a9 | 2794 | #if 0 |
abb4b7ec | 2795 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); |
fd0f53a9 | 2796 | #endif |
01f1ba30 JB |
2797 | |
2798 | /* Set the position of the icon. Note that twm groups all | |
b9dc4443 | 2799 | icons in an icon window. */ |
7c0d3ed8 KS |
2800 | icon_x = x_frame_get_and_record_arg (f, parms, Qicon_left, 0, 0, RES_TYPE_NUMBER); |
2801 | icon_y = x_frame_get_and_record_arg (f, parms, Qicon_top, 0, 0, RES_TYPE_NUMBER); | |
f9942c9e | 2802 | if (!EQ (icon_x, Qunbound) && !EQ (icon_y, Qunbound)) |
01f1ba30 | 2803 | { |
b7826503 PJ |
2804 | CHECK_NUMBER (icon_x); |
2805 | CHECK_NUMBER (icon_y); | |
01f1ba30 | 2806 | } |
f9942c9e | 2807 | else if (!EQ (icon_x, Qunbound) || !EQ (icon_y, Qunbound)) |
01f1ba30 | 2808 | error ("Both left and top icon corners of icon must be specified"); |
01f1ba30 | 2809 | |
f9942c9e JB |
2810 | BLOCK_INPUT; |
2811 | ||
fe24a618 JB |
2812 | if (! EQ (icon_x, Qunbound)) |
2813 | x_wm_set_icon_position (f, XINT (icon_x), XINT (icon_y)); | |
f9942c9e | 2814 | |
a9d54793 KL |
2815 | #if 0 /* x_get_arg removes the visibility parameter as a side effect, |
2816 | but x_create_frame still needs it. */ | |
01f1ba30 | 2817 | /* Start up iconic or window? */ |
49795535 | 2818 | x_wm_set_window_state |
333b20bb GM |
2819 | (f, (EQ (x_get_arg (dpyinfo, parms, Qvisibility, 0, 0, RES_TYPE_SYMBOL), |
2820 | Qicon) | |
49795535 JB |
2821 | ? IconicState |
2822 | : NormalState)); | |
a9d54793 | 2823 | #endif |
01f1ba30 | 2824 | |
51b59d79 PE |
2825 | x_text_icon (f, SSDATA ((!NILP (f->icon_name) |
2826 | ? f->icon_name | |
2827 | : f->name))); | |
80534dd6 | 2828 | |
01f1ba30 JB |
2829 | UNBLOCK_INPUT; |
2830 | } | |
2831 | ||
b243755a | 2832 | /* Make the GCs needed for this window, setting the |
01f1ba30 JB |
2833 | background, border and mouse colors; also create the |
2834 | mouse cursor and the gray border tile. */ | |
2835 | ||
2836 | static void | |
971de7fb | 2837 | x_make_gc (struct frame *f) |
01f1ba30 JB |
2838 | { |
2839 | XGCValues gc_values; | |
01f1ba30 | 2840 | |
6afb1d07 JB |
2841 | BLOCK_INPUT; |
2842 | ||
b243755a | 2843 | /* Create the GCs of this frame. |
9ef48a9d | 2844 | Note that many default values are used. */ |
01f1ba30 | 2845 | |
ce593f6e KL |
2846 | gc_values.foreground = FRAME_FOREGROUND_PIXEL (f); |
2847 | gc_values.background = FRAME_BACKGROUND_PIXEL (f); | |
9ef48a9d | 2848 | gc_values.line_width = 0; /* Means 1 using fast algorithm. */ |
959e647d GM |
2849 | f->output_data.x->normal_gc |
2850 | = XCreateGC (FRAME_X_DISPLAY (f), | |
2851 | FRAME_X_WINDOW (f), | |
b51238f5 | 2852 | GCLineWidth | GCForeground | GCBackground, |
959e647d | 2853 | &gc_values); |
01f1ba30 | 2854 | |
b9dc4443 | 2855 | /* Reverse video style. */ |
ce593f6e KL |
2856 | gc_values.foreground = FRAME_BACKGROUND_PIXEL (f); |
2857 | gc_values.background = FRAME_FOREGROUND_PIXEL (f); | |
959e647d GM |
2858 | f->output_data.x->reverse_gc |
2859 | = XCreateGC (FRAME_X_DISPLAY (f), | |
2860 | FRAME_X_WINDOW (f), | |
b51238f5 | 2861 | GCForeground | GCBackground | GCLineWidth, |
959e647d | 2862 | &gc_values); |
01f1ba30 | 2863 | |
9ef48a9d | 2864 | /* Cursor has cursor-color background, background-color foreground. */ |
ce593f6e | 2865 | gc_values.foreground = FRAME_BACKGROUND_PIXEL (f); |
7556890b | 2866 | gc_values.background = f->output_data.x->cursor_pixel; |
01f1ba30 | 2867 | gc_values.fill_style = FillOpaqueStippled; |
7556890b | 2868 | f->output_data.x->cursor_gc |
b9dc4443 | 2869 | = XCreateGC (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
b51238f5 | 2870 | (GCForeground | GCBackground |
c8bcd18a | 2871 | | GCFillStyle | GCLineWidth), |
01f1ba30 JB |
2872 | &gc_values); |
2873 | ||
333b20bb GM |
2874 | /* Reliefs. */ |
2875 | f->output_data.x->white_relief.gc = 0; | |
2876 | f->output_data.x->black_relief.gc = 0; | |
2877 | ||
01f1ba30 | 2878 | /* Create the gray border tile used when the pointer is not in |
f676886a | 2879 | the frame. Since this depends on the frame's pixel values, |
9ef48a9d | 2880 | this must be done on a per-frame basis. */ |
7556890b | 2881 | f->output_data.x->border_tile |
d043f1a4 | 2882 | = (XCreatePixmapFromBitmapData |
177c0ea7 | 2883 | (FRAME_X_DISPLAY (f), FRAME_X_DISPLAY_INFO (f)->root_window, |
d043f1a4 | 2884 | gray_bits, gray_width, gray_height, |
ce593f6e KL |
2885 | FRAME_FOREGROUND_PIXEL (f), |
2886 | FRAME_BACKGROUND_PIXEL (f), | |
ab452f99 | 2887 | DefaultDepth (FRAME_X_DISPLAY (f), FRAME_X_SCREEN_NUMBER (f)))); |
6afb1d07 JB |
2888 | |
2889 | UNBLOCK_INPUT; | |
01f1ba30 | 2890 | } |
01f1ba30 | 2891 | |
959e647d | 2892 | |
2b34df4e | 2893 | /* Free what was allocated in x_make_gc. */ |
959e647d GM |
2894 | |
2895 | void | |
971de7fb | 2896 | x_free_gcs (struct frame *f) |
959e647d GM |
2897 | { |
2898 | Display *dpy = FRAME_X_DISPLAY (f); | |
2899 | ||
2900 | BLOCK_INPUT; | |
177c0ea7 | 2901 | |
959e647d GM |
2902 | if (f->output_data.x->normal_gc) |
2903 | { | |
2904 | XFreeGC (dpy, f->output_data.x->normal_gc); | |
2905 | f->output_data.x->normal_gc = 0; | |
2906 | } | |
2907 | ||
2908 | if (f->output_data.x->reverse_gc) | |
2909 | { | |
2910 | XFreeGC (dpy, f->output_data.x->reverse_gc); | |
2911 | f->output_data.x->reverse_gc = 0; | |
2912 | } | |
177c0ea7 | 2913 | |
959e647d GM |
2914 | if (f->output_data.x->cursor_gc) |
2915 | { | |
2916 | XFreeGC (dpy, f->output_data.x->cursor_gc); | |
2917 | f->output_data.x->cursor_gc = 0; | |
2918 | } | |
2919 | ||
2920 | if (f->output_data.x->border_tile) | |
2921 | { | |
2922 | XFreePixmap (dpy, f->output_data.x->border_tile); | |
2923 | f->output_data.x->border_tile = 0; | |
2924 | } | |
2925 | ||
2926 | UNBLOCK_INPUT; | |
2927 | } | |
2928 | ||
2929 | ||
eaf1eea9 GM |
2930 | /* Handler for signals raised during x_create_frame and |
2931 | x_create_top_frame. FRAME is the frame which is partially | |
2932 | constructed. */ | |
2933 | ||
2934 | static Lisp_Object | |
971de7fb | 2935 | unwind_create_frame (Lisp_Object frame) |
eaf1eea9 GM |
2936 | { |
2937 | struct frame *f = XFRAME (frame); | |
2938 | ||
8346e08b KL |
2939 | /* If frame is already dead, nothing to do. This can happen if the |
2940 | display is disconnected after the frame has become official, but | |
2941 | before x_create_frame removes the unwind protect. */ | |
2942 | if (!FRAME_LIVE_P (f)) | |
2943 | return Qnil; | |
2944 | ||
eaf1eea9 GM |
2945 | /* If frame is ``official'', nothing to do. */ |
2946 | if (!CONSP (Vframe_list) || !EQ (XCAR (Vframe_list), frame)) | |
2947 | { | |
f1d2ce7f | 2948 | #if GLYPH_DEBUG |
eaf1eea9 GM |
2949 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); |
2950 | #endif | |
177c0ea7 | 2951 | |
eaf1eea9 GM |
2952 | x_free_frame_resources (f); |
2953 | ||
5b3f8550 | 2954 | #if GLYPH_DEBUG |
eaf1eea9 GM |
2955 | /* Check that reference counts are indeed correct. */ |
2956 | xassert (dpyinfo->reference_count == dpyinfo_refcount); | |
2957 | xassert (dpyinfo->image_cache->refcount == image_cache_refcount); | |
5b3f8550 | 2958 | #endif |
c844a81a | 2959 | return Qt; |
eaf1eea9 | 2960 | } |
177c0ea7 | 2961 | |
eaf1eea9 GM |
2962 | return Qnil; |
2963 | } | |
2964 | ||
b51238f5 | 2965 | |
02ed2ea8 | 2966 | static void |
971de7fb | 2967 | x_default_font_parameter (struct frame *f, Lisp_Object parms) |
02ed2ea8 KH |
2968 | { |
2969 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); | |
770e2e6e | 2970 | Lisp_Object font_param = x_get_arg (dpyinfo, parms, Qfont, NULL, NULL, |
637fa988 | 2971 | RES_TYPE_STRING); |
e9b7ab96 | 2972 | Lisp_Object font = Qnil; |
770e2e6e | 2973 | if (EQ (font_param, Qunbound)) |
0d1d0d26 JD |
2974 | font_param = Qnil; |
2975 | ||
2976 | if (NILP (font_param)) | |
637fa988 | 2977 | { |
5fc8e5bc | 2978 | /* System font should take precedendce over X resources. We suggest this |
0d1d0d26 JD |
2979 | regardless of font-use-system-font because .emacs may not have been |
2980 | read yet. */ | |
2981 | const char *system_font = xsettings_get_system_font (); | |
e9b7ab96 JD |
2982 | if (system_font) |
2983 | { | |
2984 | char *name = xstrdup (system_font); | |
2985 | font = font_open_by_name (f, name); | |
e9b7ab96 JD |
2986 | free (name); |
2987 | } | |
637fa988 | 2988 | } |
0d1d0d26 | 2989 | |
e9b7ab96 JD |
2990 | if (NILP (font)) |
2991 | font = !NILP (font_param) ? font_param | |
2992 | : x_get_arg (dpyinfo, parms, Qfont, "font", "Font", RES_TYPE_STRING); | |
2993 | ||
2994 | if (! FONTP (font) && ! STRINGP (font)) | |
02ed2ea8 | 2995 | { |
675e2c69 | 2996 | const char *names[] |
be9d013a CY |
2997 | = { |
2998 | #ifdef HAVE_XFT | |
d7afccca | 2999 | /* This will find the normal Xft font. */ |
c024ac08 | 3000 | "monospace-10", |
be9d013a CY |
3001 | #endif |
3002 | "-adobe-courier-medium-r-*-*-*-120-*-*-*-*-iso8859-1", | |
3003 | "-misc-fixed-medium-r-normal-*-*-140-*-*-c-*-iso8859-1", | |
02ed2ea8 KH |
3004 | "-*-*-medium-r-normal-*-*-140-*-*-c-*-iso8859-1", |
3005 | /* This was formerly the first thing tried, but it finds | |
3006 | too many fonts and takes too long. */ | |
3007 | "-*-*-medium-r-*-*-*-*-*-*-c-*-iso8859-1", | |
3008 | /* If those didn't work, look for something which will | |
3009 | at least work. */ | |
3010 | "-*-fixed-*-*-*-*-*-140-*-*-c-*-iso8859-1", | |
25c25256 | 3011 | "fixed", |
02ed2ea8 KH |
3012 | NULL }; |
3013 | int i; | |
3014 | ||
3015 | for (i = 0; names[i]; i++) | |
3016 | { | |
3017 | font = font_open_by_name (f, names[i]); | |
3018 | if (! NILP (font)) | |
3019 | break; | |
3020 | } | |
3021 | if (NILP (font)) | |
25c25256 | 3022 | error ("No suitable font was found"); |
02ed2ea8 | 3023 | } |
770e2e6e | 3024 | else if (!NILP (font_param)) |
27129af9 SM |
3025 | { |
3026 | /* Remember the explicit font parameter, so we can re-apply it after | |
3027 | we've applied the `default' face settings. */ | |
770e2e6e SM |
3028 | x_set_frame_parameters (f, Fcons (Fcons (Qfont_param, font_param), Qnil)); |
3029 | } | |
637fa988 | 3030 | |
5fc8e5bc J |
3031 | /* This call will make X resources override any system font setting. */ |
3032 | x_default_parameter (f, parms, Qfont, font, "font", "Font", RES_TYPE_STRING); | |
02ed2ea8 | 3033 | } |
b51238f5 | 3034 | |
eaf1eea9 | 3035 | |
1c44e124 CY |
3036 | DEFUN ("x-wm-set-size-hint", Fx_wm_set_size_hint, Sx_wm_set_size_hint, |
3037 | 0, 1, 0, | |
3038 | doc: /* Send the size hints for frame FRAME to the window manager. | |
3039 | If FRAME is nil, use the selected frame. */) | |
5842a27b | 3040 | (Lisp_Object frame) |
1c44e124 CY |
3041 | { |
3042 | struct frame *f; | |
3043 | if (NILP (frame)) | |
3044 | frame = selected_frame; | |
3045 | f = XFRAME (frame); | |
3046 | BLOCK_INPUT; | |
3b18571d CY |
3047 | if (FRAME_X_P (f)) |
3048 | x_wm_set_size_hint (f, 0, 0); | |
1c44e124 | 3049 | UNBLOCK_INPUT; |
653a3150 | 3050 | return Qnil; |
1c44e124 CY |
3051 | } |
3052 | ||
3e6bec3b JD |
3053 | static void |
3054 | set_machine_and_pid_properties (struct frame *f) | |
3055 | { | |
ac61e7e1 | 3056 | long pid = (long) getpid (); |
3e6bec3b | 3057 | |
66b16767 J |
3058 | /* This will set WM_CLIENT_MACHINE and WM_LOCALE_NAME. */ |
3059 | XSetWMProperties (FRAME_X_DISPLAY (f), FRAME_OUTER_WINDOW (f), NULL, NULL, | |
3060 | NULL, 0, NULL, NULL, NULL); | |
3e6bec3b JD |
3061 | XChangeProperty (FRAME_X_DISPLAY (f), |
3062 | FRAME_OUTER_WINDOW (f), | |
3063 | XInternAtom (FRAME_X_DISPLAY (f), | |
3064 | "_NET_WM_PID", | |
3065 | False), | |
3066 | XA_CARDINAL, 32, PropModeReplace, | |
3067 | (unsigned char *) &pid, 1); | |
3068 | } | |
3069 | ||
f676886a | 3070 | DEFUN ("x-create-frame", Fx_create_frame, Sx_create_frame, |
01f1ba30 | 3071 | 1, 1, 0, |
7ee72033 | 3072 | doc: /* Make a new X window, which is called a "frame" in Emacs terms. |
d29a9848 | 3073 | Return an Emacs frame object. |
e0079d39 | 3074 | PARMS is an alist of frame parameters. |
c061c855 GM |
3075 | If the parameters specify that the frame should not have a minibuffer, |
3076 | and do not specify a specific minibuffer window to use, | |
3077 | then `default-minibuffer-frame' must be a frame whose minibuffer can | |
3078 | be shared by the new frame. | |
3079 | ||
7ee72033 | 3080 | This function is an internal primitive--use `make-frame' instead. */) |
5842a27b | 3081 | (Lisp_Object parms) |
01f1ba30 | 3082 | { |
f676886a | 3083 | struct frame *f; |
2365c027 | 3084 | Lisp_Object frame, tem; |
01f1ba30 JB |
3085 | Lisp_Object name; |
3086 | int minibuffer_only = 0; | |
3087 | long window_prompting = 0; | |
45d45af5 | 3088 | int width, height; |
331379bf | 3089 | int count = SPECPDL_INDEX (); |
ecaca587 | 3090 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4; |
b9dc4443 | 3091 | Lisp_Object display; |
333b20bb | 3092 | struct x_display_info *dpyinfo = NULL; |
a59e4f3d | 3093 | Lisp_Object parent; |
e557f19d | 3094 | struct kboard *kb; |
01f1ba30 | 3095 | |
5fa98fcf RS |
3096 | parms = Fcopy_alist (parms); |
3097 | ||
b7975ee4 KH |
3098 | /* Use this general default value to start with |
3099 | until we know if this frame has a specified name. */ | |
3100 | Vx_resource_name = Vinvocation_name; | |
3101 | ||
6ed8eeff | 3102 | display = x_get_arg (dpyinfo, parms, Qterminal, 0, 0, RES_TYPE_NUMBER); |
1705c933 | 3103 | if (EQ (display, Qunbound)) |
b6660415 | 3104 | display = x_get_arg (dpyinfo, parms, Qdisplay, 0, 0, RES_TYPE_STRING); |
b9dc4443 RS |
3105 | if (EQ (display, Qunbound)) |
3106 | display = Qnil; | |
3107 | dpyinfo = check_x_display_info (display); | |
6ed8eeff | 3108 | kb = dpyinfo->terminal->kboard; |
b9dc4443 | 3109 | |
89acb56d SM |
3110 | if (!dpyinfo->terminal->name) |
3111 | error ("Terminal is not live, can't create new frames on it"); | |
ab797f65 | 3112 | |
333b20bb | 3113 | name = x_get_arg (dpyinfo, parms, Qname, "name", "Name", RES_TYPE_STRING); |
6a5e54e2 | 3114 | if (!STRINGP (name) |
cf177271 JB |
3115 | && ! EQ (name, Qunbound) |
3116 | && ! NILP (name)) | |
08a90d6a | 3117 | error ("Invalid frame name--not a string or nil"); |
01f1ba30 | 3118 | |
b7975ee4 KH |
3119 | if (STRINGP (name)) |
3120 | Vx_resource_name = name; | |
3121 | ||
a59e4f3d | 3122 | /* See if parent window is specified. */ |
333b20bb | 3123 | parent = x_get_arg (dpyinfo, parms, Qparent_id, NULL, NULL, RES_TYPE_NUMBER); |
a59e4f3d RS |
3124 | if (EQ (parent, Qunbound)) |
3125 | parent = Qnil; | |
3126 | if (! NILP (parent)) | |
b7826503 | 3127 | CHECK_NUMBER (parent); |
a59e4f3d | 3128 | |
ecaca587 RS |
3129 | /* make_frame_without_minibuffer can run Lisp code and garbage collect. */ |
3130 | /* No need to protect DISPLAY because that's not used after passing | |
3131 | it to make_frame_without_minibuffer. */ | |
3132 | frame = Qnil; | |
3133 | GCPRO4 (parms, parent, name, frame); | |
333b20bb GM |
3134 | tem = x_get_arg (dpyinfo, parms, Qminibuffer, "minibuffer", "Minibuffer", |
3135 | RES_TYPE_SYMBOL); | |
f9942c9e | 3136 | if (EQ (tem, Qnone) || NILP (tem)) |
2526c290 | 3137 | f = make_frame_without_minibuffer (Qnil, kb, display); |
f9942c9e | 3138 | else if (EQ (tem, Qonly)) |
01f1ba30 | 3139 | { |
f676886a | 3140 | f = make_minibuffer_frame (); |
01f1ba30 JB |
3141 | minibuffer_only = 1; |
3142 | } | |
6a5e54e2 | 3143 | else if (WINDOWP (tem)) |
2526c290 | 3144 | f = make_frame_without_minibuffer (tem, kb, display); |
f9942c9e JB |
3145 | else |
3146 | f = make_frame (1); | |
01f1ba30 | 3147 | |
ecaca587 RS |
3148 | XSETFRAME (frame, f); |
3149 | ||
a3c87d4e JB |
3150 | /* Note that X Windows does support scroll bars. */ |
3151 | FRAME_CAN_HAVE_SCROLL_BARS (f) = 1; | |
179956b9 | 3152 | |
6ed8eeff KL |
3153 | f->terminal = dpyinfo->terminal; |
3154 | f->terminal->reference_count++; | |
428a555e | 3155 | |
08a90d6a | 3156 | f->output_method = output_x_window; |
7556890b | 3157 | f->output_data.x = (struct x_output *) xmalloc (sizeof (struct x_output)); |
72af86bd | 3158 | memset (f->output_data.x, 0, sizeof (struct x_output)); |
7556890b | 3159 | f->output_data.x->icon_bitmap = -1; |
be786000 | 3160 | FRAME_FONTSET (f) = -1; |
333b20bb GM |
3161 | f->output_data.x->scroll_bar_foreground_pixel = -1; |
3162 | f->output_data.x->scroll_bar_background_pixel = -1; | |
f15340b7 MB |
3163 | #ifdef USE_TOOLKIT_SCROLL_BARS |
3164 | f->output_data.x->scroll_bar_top_shadow_pixel = -1; | |
3165 | f->output_data.x->scroll_bar_bottom_shadow_pixel = -1; | |
3166 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
08a90d6a | 3167 | |
f468da95 | 3168 | f->icon_name |
333b20bb GM |
3169 | = x_get_arg (dpyinfo, parms, Qicon_name, "iconName", "Title", |
3170 | RES_TYPE_STRING); | |
f468da95 RS |
3171 | if (! STRINGP (f->icon_name)) |
3172 | f->icon_name = Qnil; | |
80534dd6 | 3173 | |
08a90d6a | 3174 | FRAME_X_DISPLAY_INFO (f) = dpyinfo; |
e3d56613 RS |
3175 | |
3176 | /* With FRAME_X_DISPLAY_INFO set up, this unwind-protect is safe. */ | |
3177 | record_unwind_protect (unwind_create_frame, frame); | |
f1d2ce7f | 3178 | #if GLYPH_DEBUG |
354884c4 | 3179 | image_cache_refcount = FRAME_IMAGE_CACHE (f)->refcount; |
eaf1eea9 GM |
3180 | dpyinfo_refcount = dpyinfo->reference_count; |
3181 | #endif /* GLYPH_DEBUG */ | |
08a90d6a | 3182 | |
9b2956e2 GM |
3183 | /* These colors will be set anyway later, but it's important |
3184 | to get the color reference counts right, so initialize them! */ | |
3185 | { | |
3186 | Lisp_Object black; | |
58d2d479 | 3187 | struct gcpro inner_gcpro1; |
cefecbcf GM |
3188 | |
3189 | /* Function x_decode_color can signal an error. Make | |
3190 | sure to initialize color slots so that we won't try | |
3191 | to free colors we haven't allocated. */ | |
ce593f6e KL |
3192 | FRAME_FOREGROUND_PIXEL (f) = -1; |
3193 | FRAME_BACKGROUND_PIXEL (f) = -1; | |
cefecbcf GM |
3194 | f->output_data.x->cursor_pixel = -1; |
3195 | f->output_data.x->cursor_foreground_pixel = -1; | |
3196 | f->output_data.x->border_pixel = -1; | |
3197 | f->output_data.x->mouse_pixel = -1; | |
177c0ea7 | 3198 | |
9b2956e2 | 3199 | black = build_string ("black"); |
7082eac6 | 3200 | GCPRO1_VAR (black, inner_gcpro); |
ce593f6e | 3201 | FRAME_FOREGROUND_PIXEL (f) |
9b2956e2 | 3202 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); |
ce593f6e | 3203 | FRAME_BACKGROUND_PIXEL (f) |
9b2956e2 GM |
3204 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); |
3205 | f->output_data.x->cursor_pixel | |
3206 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3207 | f->output_data.x->cursor_foreground_pixel | |
3208 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3209 | f->output_data.x->border_pixel | |
3210 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3211 | f->output_data.x->mouse_pixel | |
3212 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
7082eac6 | 3213 | UNGCPRO_VAR (inner_gcpro); |
9b2956e2 GM |
3214 | } |
3215 | ||
a59e4f3d RS |
3216 | /* Specify the parent under which to make this X window. */ |
3217 | ||
3218 | if (!NILP (parent)) | |
3219 | { | |
8c239ac3 | 3220 | f->output_data.x->parent_desc = (Window) XFASTINT (parent); |
7556890b | 3221 | f->output_data.x->explicit_parent = 1; |
a59e4f3d RS |
3222 | } |
3223 | else | |
3224 | { | |
7556890b RS |
3225 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; |
3226 | f->output_data.x->explicit_parent = 0; | |
a59e4f3d RS |
3227 | } |
3228 | ||
cf177271 JB |
3229 | /* Set the name; the functions to which we pass f expect the name to |
3230 | be set. */ | |
3231 | if (EQ (name, Qunbound) || NILP (name)) | |
3232 | { | |
08a90d6a | 3233 | f->name = build_string (dpyinfo->x_id_name); |
cf177271 JB |
3234 | f->explicit_name = 0; |
3235 | } | |
3236 | else | |
3237 | { | |
3238 | f->name = name; | |
3239 | f->explicit_name = 1; | |
9ef48a9d RS |
3240 | /* use the frame's title when getting resources for this frame. */ |
3241 | specbind (Qx_resource_name, name); | |
cf177271 | 3242 | } |
01f1ba30 | 3243 | |
02ed2ea8 KH |
3244 | f->resx = dpyinfo->resx; |
3245 | f->resy = dpyinfo->resy; | |
3246 | ||
02ed2ea8 KH |
3247 | #ifdef HAVE_FREETYPE |
3248 | #ifdef HAVE_XFT | |
b51238f5 | 3249 | register_font_driver (&xftfont_driver, f); |
02ed2ea8 | 3250 | #else /* not HAVE_XFT */ |
b51238f5 | 3251 | register_font_driver (&ftxfont_driver, f); |
02ed2ea8 KH |
3252 | #endif /* not HAVE_XFT */ |
3253 | #endif /* HAVE_FREETYPE */ | |
6332668d | 3254 | register_font_driver (&xfont_driver, f); |
297cc20a | 3255 | |
b51238f5 KH |
3256 | x_default_parameter (f, parms, Qfont_backend, Qnil, |
3257 | "fontBackend", "FontBackend", RES_TYPE_STRING); | |
02ed2ea8 | 3258 | |
01f1ba30 JB |
3259 | /* Extract the window parameters from the supplied values |
3260 | that are needed to determine window geometry. */ | |
b51238f5 | 3261 | x_default_font_parameter (f, parms); |
62d168d8 CY |
3262 | if (!FRAME_FONT (f)) |
3263 | { | |
3264 | delete_frame (frame, Qnoelisp); | |
3265 | error ("Invalid frame font"); | |
3266 | } | |
9ef48a9d | 3267 | |
2532f20c JD |
3268 | /* Frame contents get displaced if an embedded X window has a border. */ |
3269 | if (! FRAME_X_EMBEDDED_P (f)) | |
4bef8d26 | 3270 | x_default_parameter (f, parms, Qborder_width, make_number (0), |
2532f20c | 3271 | "borderWidth", "BorderWidth", RES_TYPE_NUMBER); |
177c0ea7 | 3272 | |
4e397688 | 3273 | /* This defaults to 1 in order to match xterm. We recognize either |
ddf768c3 JB |
3274 | internalBorderWidth or internalBorder (which is what xterm calls |
3275 | it). */ | |
3276 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
3277 | { | |
3278 | Lisp_Object value; | |
3279 | ||
abb4b7ec | 3280 | value = x_get_arg (dpyinfo, parms, Qinternal_border_width, |
333b20bb | 3281 | "internalBorder", "internalBorder", RES_TYPE_NUMBER); |
ddf768c3 JB |
3282 | if (! EQ (value, Qunbound)) |
3283 | parms = Fcons (Fcons (Qinternal_border_width, value), | |
3284 | parms); | |
3285 | } | |
a099c27a SM |
3286 | x_default_parameter (f, parms, Qinternal_border_width, |
3287 | #ifdef USE_GTK /* We used to impose 0 in xg_create_frame_widgets. */ | |
3288 | make_number (0), | |
3289 | #else | |
3290 | make_number (1), | |
3291 | #endif | |
333b20bb GM |
3292 | "internalBorderWidth", "internalBorderWidth", |
3293 | RES_TYPE_NUMBER); | |
303500aa CY |
3294 | x_default_parameter (f, parms, Qvertical_scroll_bars, |
3295 | #if defined(USE_GTK) && defined(USE_TOOLKIT_SCROLL_BARS) | |
3296 | Qright, | |
3297 | #else | |
3298 | Qleft, | |
3299 | #endif | |
333b20bb GM |
3300 | "verticalScrollBars", "ScrollBars", |
3301 | RES_TYPE_SYMBOL); | |
01f1ba30 | 3302 | |
b9dc4443 | 3303 | /* Also do the stuff which must be set before the window exists. */ |
cf177271 | 3304 | x_default_parameter (f, parms, Qforeground_color, build_string ("black"), |
333b20bb | 3305 | "foreground", "Foreground", RES_TYPE_STRING); |
cf177271 | 3306 | x_default_parameter (f, parms, Qbackground_color, build_string ("white"), |
0b60fc91 | 3307 | "background", "Background", RES_TYPE_STRING); |
cf177271 | 3308 | x_default_parameter (f, parms, Qmouse_color, build_string ("black"), |
333b20bb | 3309 | "pointerColor", "Foreground", RES_TYPE_STRING); |
cf177271 | 3310 | x_default_parameter (f, parms, Qborder_color, build_string ("black"), |
333b20bb | 3311 | "borderColor", "BorderColor", RES_TYPE_STRING); |
d62c8769 GM |
3312 | x_default_parameter (f, parms, Qscreen_gamma, Qnil, |
3313 | "screenGamma", "ScreenGamma", RES_TYPE_FLOAT); | |
563b67aa GM |
3314 | x_default_parameter (f, parms, Qline_spacing, Qnil, |
3315 | "lineSpacing", "LineSpacing", RES_TYPE_NUMBER); | |
b3ba0aa8 KS |
3316 | x_default_parameter (f, parms, Qleft_fringe, Qnil, |
3317 | "leftFringe", "LeftFringe", RES_TYPE_NUMBER); | |
3318 | x_default_parameter (f, parms, Qright_fringe, Qnil, | |
3319 | "rightFringe", "RightFringe", RES_TYPE_NUMBER); | |
333b20bb GM |
3320 | |
3321 | x_default_scroll_bar_color_parameter (f, parms, Qscroll_bar_foreground, | |
3322 | "scrollBarForeground", | |
3323 | "ScrollBarForeground", 1); | |
3324 | x_default_scroll_bar_color_parameter (f, parms, Qscroll_bar_background, | |
3325 | "scrollBarBackground", | |
3326 | "ScrollBarBackground", 0); | |
3327 | ||
3328 | /* Init faces before x_default_parameter is called for scroll-bar | |
3329 | parameters because that function calls x_set_scroll_bar_width, | |
3330 | which calls change_frame_size, which calls Fset_window_buffer, | |
3331 | which runs hooks, which call Fvertical_motion. At the end, we | |
3332 | end up in init_iterator with a null face cache, which should not | |
3333 | happen. */ | |
3334 | init_frame_faces (f); | |
177c0ea7 | 3335 | |
6431f2e6 CY |
3336 | /* The X resources controlling the menu-bar and tool-bar are |
3337 | processed specially at startup, and reflected in the mode | |
3338 | variables; ignore them here. */ | |
3339 | x_default_parameter (f, parms, Qmenu_bar_lines, | |
3340 | NILP (Vmenu_bar_mode) | |
3341 | ? make_number (0) : make_number (1), | |
3342 | NULL, NULL, RES_TYPE_NUMBER); | |
3343 | x_default_parameter (f, parms, Qtool_bar_lines, | |
3344 | NILP (Vtool_bar_mode) | |
3345 | ? make_number (0) : make_number (1), | |
3346 | NULL, NULL, RES_TYPE_NUMBER); | |
3347 | ||
79873d50 | 3348 | x_default_parameter (f, parms, Qbuffer_predicate, Qnil, |
333b20bb GM |
3349 | "bufferPredicate", "BufferPredicate", |
3350 | RES_TYPE_SYMBOL); | |
c2304e02 | 3351 | x_default_parameter (f, parms, Qtitle, Qnil, |
333b20bb | 3352 | "title", "Title", RES_TYPE_STRING); |
ea0a1f53 GM |
3353 | x_default_parameter (f, parms, Qwait_for_wm, Qt, |
3354 | "waitForWM", "WaitForWM", RES_TYPE_BOOLEAN); | |
49d41073 EZ |
3355 | x_default_parameter (f, parms, Qfullscreen, Qnil, |
3356 | "fullscreen", "Fullscreen", RES_TYPE_SYMBOL); | |
2b4e6277 J |
3357 | x_default_parameter (f, parms, Qtool_bar_position, |
3358 | f->tool_bar_position, 0, 0, RES_TYPE_SYMBOL); | |
90eb1019 | 3359 | |
35f59f6b | 3360 | /* Compute the size of the X window. */ |
7c0d3ed8 | 3361 | window_prompting = x_figure_window_size (f, parms, 1); |
38d22040 | 3362 | |
495fa05e GM |
3363 | tem = x_get_arg (dpyinfo, parms, Qunsplittable, 0, 0, RES_TYPE_BOOLEAN); |
3364 | f->no_split = minibuffer_only || EQ (tem, Qt); | |
3365 | ||
289978b5 LT |
3366 | x_icon_verify (f, parms); |
3367 | ||
6a1bcd01 | 3368 | /* Create the X widget or window. */ |
a7f7d550 FP |
3369 | #ifdef USE_X_TOOLKIT |
3370 | x_window (f, window_prompting, minibuffer_only); | |
3371 | #else | |
f676886a | 3372 | x_window (f); |
a7f7d550 | 3373 | #endif |
177c0ea7 | 3374 | |
f676886a JB |
3375 | x_icon (f, parms); |
3376 | x_make_gc (f); | |
01f1ba30 | 3377 | |
495fa05e GM |
3378 | /* Now consider the frame official. */ |
3379 | FRAME_X_DISPLAY_INFO (f)->reference_count++; | |
3380 | Vframe_list = Fcons (frame, Vframe_list); | |
3381 | ||
f9942c9e JB |
3382 | /* We need to do this after creating the X window, so that the |
3383 | icon-creation functions can say whose icon they're describing. */ | |
84f25880 | 3384 | x_default_parameter (f, parms, Qicon_type, Qt, |
333b20bb | 3385 | "bitmapIcon", "BitmapIcon", RES_TYPE_SYMBOL); |
f9942c9e | 3386 | |
cf177271 | 3387 | x_default_parameter (f, parms, Qauto_raise, Qnil, |
333b20bb | 3388 | "autoRaise", "AutoRaiseLower", RES_TYPE_BOOLEAN); |
cf177271 | 3389 | x_default_parameter (f, parms, Qauto_lower, Qnil, |
333b20bb | 3390 | "autoLower", "AutoRaiseLower", RES_TYPE_BOOLEAN); |
dbc4e1c1 | 3391 | x_default_parameter (f, parms, Qcursor_type, Qbox, |
333b20bb | 3392 | "cursorType", "CursorType", RES_TYPE_SYMBOL); |
28d7281d GM |
3393 | x_default_parameter (f, parms, Qscroll_bar_width, Qnil, |
3394 | "scrollBarWidth", "ScrollBarWidth", | |
3395 | RES_TYPE_NUMBER); | |
271a71c7 GM |
3396 | x_default_parameter (f, parms, Qalpha, Qnil, |
3397 | "alpha", "Alpha", RES_TYPE_NUMBER); | |
f9942c9e | 3398 | |
be786000 | 3399 | /* Dimensions, especially FRAME_LINES (f), must be done via change_frame_size. |
01f1ba30 | 3400 | Change will not be effected unless different from the current |
be786000 KS |
3401 | FRAME_LINES (f). */ |
3402 | width = FRAME_COLS (f); | |
3403 | height = FRAME_LINES (f); | |
177c0ea7 | 3404 | |
be786000 KS |
3405 | SET_FRAME_COLS (f, 0); |
3406 | FRAME_LINES (f) = 0; | |
8938a4fb | 3407 | change_frame_size (f, height, width, 1, 0, 0); |
d043f1a4 | 3408 | |
488dd4c4 | 3409 | #if defined (USE_X_TOOLKIT) || defined (USE_GTK) |
495fa05e GM |
3410 | /* Create the menu bar. */ |
3411 | if (!minibuffer_only && FRAME_EXTERNAL_MENU_BAR (f)) | |
3412 | { | |
3413 | /* If this signals an error, we haven't set size hints for the | |
3414 | frame and we didn't make it visible. */ | |
3415 | initialize_frame_menubar (f); | |
3416 | ||
488dd4c4 | 3417 | #ifndef USE_GTK |
495fa05e GM |
3418 | /* This is a no-op, except under Motif where it arranges the |
3419 | main window for the widgets on it. */ | |
3420 | lw_set_main_areas (f->output_data.x->column_widget, | |
3421 | f->output_data.x->menubar_widget, | |
3422 | f->output_data.x->edit_widget); | |
488dd4c4 | 3423 | #endif /* not USE_GTK */ |
495fa05e | 3424 | } |
488dd4c4 | 3425 | #endif /* USE_X_TOOLKIT || USE_GTK */ |
495fa05e GM |
3426 | |
3427 | /* Tell the server what size and position, etc, we want, and how | |
3428 | badly we want them. This should be done after we have the menu | |
3429 | bar so that its size can be taken into account. */ | |
01f1ba30 | 3430 | BLOCK_INPUT; |
7989f084 | 3431 | x_wm_set_size_hint (f, window_prompting, 0); |
01f1ba30 JB |
3432 | UNBLOCK_INPUT; |
3433 | ||
495fa05e GM |
3434 | /* Make the window appear on the frame and enable display, unless |
3435 | the caller says not to. However, with explicit parent, Emacs | |
3436 | cannot control visibility, so don't try. */ | |
7556890b | 3437 | if (! f->output_data.x->explicit_parent) |
a59e4f3d RS |
3438 | { |
3439 | Lisp_Object visibility; | |
49795535 | 3440 | |
333b20bb GM |
3441 | visibility = x_get_arg (dpyinfo, parms, Qvisibility, 0, 0, |
3442 | RES_TYPE_SYMBOL); | |
a59e4f3d RS |
3443 | if (EQ (visibility, Qunbound)) |
3444 | visibility = Qt; | |
49795535 | 3445 | |
a59e4f3d RS |
3446 | if (EQ (visibility, Qicon)) |
3447 | x_iconify_frame (f); | |
3448 | else if (! NILP (visibility)) | |
3449 | x_make_frame_visible (f); | |
3450 | else | |
6b437900 PE |
3451 | { |
3452 | /* Must have been Qnil. */ | |
3453 | } | |
a59e4f3d | 3454 | } |
01f1ba30 | 3455 | |
3e6bec3b | 3456 | BLOCK_INPUT; |
717c30e0 | 3457 | |
3e6bec3b JD |
3458 | /* Set machine name and pid for the purpose of window managers. */ |
3459 | set_machine_and_pid_properties(f); | |
3460 | ||
6b61353c KH |
3461 | /* Set the WM leader property. GTK does this itself, so this is not |
3462 | needed when using GTK. */ | |
3463 | if (dpyinfo->client_leader_window != 0) | |
3464 | { | |
6b61353c KH |
3465 | XChangeProperty (FRAME_X_DISPLAY (f), |
3466 | FRAME_OUTER_WINDOW (f), | |
3467 | dpyinfo->Xatom_wm_client_leader, | |
3468 | XA_WINDOW, 32, PropModeReplace, | |
47c53789 | 3469 | (unsigned char *) &dpyinfo->client_leader_window, 1); |
6b61353c KH |
3470 | } |
3471 | ||
3e6bec3b JD |
3472 | UNBLOCK_INPUT; |
3473 | ||
225c13a5 | 3474 | /* Initialize `default-minibuffer-frame' in case this is the first |
6ed8eeff | 3475 | frame on this terminal. */ |
225c13a5 | 3476 | if (FRAME_HAS_MINIBUF_P (f) |
1344aad4 TT |
3477 | && (!FRAMEP (KVAR (kb, Vdefault_minibuffer_frame)) |
3478 | || !FRAME_LIVE_P (XFRAME (KVAR (kb, Vdefault_minibuffer_frame))))) | |
3479 | KVAR (kb, Vdefault_minibuffer_frame) = frame; | |
225c13a5 | 3480 | |
5fa98fcf RS |
3481 | /* All remaining specified parameters, which have not been "used" |
3482 | by x_get_arg and friends, now go in the misc. alist of the frame. */ | |
9beb8baa | 3483 | for (tem = parms; CONSP (tem); tem = XCDR (tem)) |
5fa98fcf RS |
3484 | if (CONSP (XCAR (tem)) && !NILP (XCAR (XCAR (tem)))) |
3485 | f->param_alist = Fcons (XCAR (tem), f->param_alist); | |
3486 | ||
495fa05e | 3487 | UNGCPRO; |
9e57df62 GM |
3488 | |
3489 | /* Make sure windows on this frame appear in calls to next-window | |
3490 | and similar functions. */ | |
3491 | Vwindow_list = Qnil; | |
177c0ea7 | 3492 | |
9ef48a9d | 3493 | return unbind_to (count, frame); |
01f1ba30 JB |
3494 | } |
3495 | ||
eaf1eea9 | 3496 | |
0d17d282 KH |
3497 | /* FRAME is used only to get a handle on the X display. We don't pass the |
3498 | display info directly because we're called from frame.c, which doesn't | |
3499 | know about that structure. */ | |
e4f79258 | 3500 | |
87498171 | 3501 | Lisp_Object |
971de7fb | 3502 | x_get_focus_frame (struct frame *frame) |
87498171 | 3503 | { |
0d17d282 | 3504 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (frame); |
87498171 | 3505 | Lisp_Object xfocus; |
0d17d282 | 3506 | if (! dpyinfo->x_focus_frame) |
87498171 KH |
3507 | return Qnil; |
3508 | ||
0d17d282 | 3509 | XSETFRAME (xfocus, dpyinfo->x_focus_frame); |
87498171 KH |
3510 | return xfocus; |
3511 | } | |
f0614854 | 3512 | |
3decc1e7 GM |
3513 | |
3514 | /* In certain situations, when the window manager follows a | |
3515 | click-to-focus policy, there seems to be no way around calling | |
3516 | XSetInputFocus to give another frame the input focus . | |
3517 | ||
3518 | In an ideal world, XSetInputFocus should generally be avoided so | |
3519 | that applications don't interfere with the window manager's focus | |
3520 | policy. But I think it's okay to use when it's clearly done | |
3521 | following a user-command. */ | |
3522 | ||
16a97296 | 3523 | DEFUE ("x-focus-frame", Fx_focus_frame, Sx_focus_frame, 1, 1, 0, |
7ee72033 MB |
3524 | doc: /* Set the input focus to FRAME. |
3525 | FRAME nil means use the selected frame. */) | |
5842a27b | 3526 | (Lisp_Object frame) |
3decc1e7 GM |
3527 | { |
3528 | struct frame *f = check_x_frame (frame); | |
3529 | Display *dpy = FRAME_X_DISPLAY (f); | |
3decc1e7 GM |
3530 | |
3531 | BLOCK_INPUT; | |
9ba8e10d | 3532 | x_catch_errors (dpy); |
3decc1e7 GM |
3533 | XSetInputFocus (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
3534 | RevertToParent, CurrentTime); | |
457a6b0a | 3535 | x_ewmh_activate_frame (f); |
4545fa20 | 3536 | x_uncatch_errors (); |
3decc1e7 | 3537 | UNBLOCK_INPUT; |
177c0ea7 | 3538 | |
3decc1e7 GM |
3539 | return Qnil; |
3540 | } | |
3541 | ||
f0614854 | 3542 | \f |
2d764c78 | 3543 | DEFUN ("xw-color-defined-p", Fxw_color_defined_p, Sxw_color_defined_p, 1, 2, 0, |
4f4f2973 GM |
3544 | doc: /* Internal function called by `color-defined-p', which see |
3545 | .\(Note that the Nextstep version of this function ignores FRAME.) */) | |
5842a27b | 3546 | (Lisp_Object color, Lisp_Object frame) |
e12d55b2 | 3547 | { |
b9dc4443 RS |
3548 | XColor foo; |
3549 | FRAME_PTR f = check_x_frame (frame); | |
e12d55b2 | 3550 | |
b7826503 | 3551 | CHECK_STRING (color); |
b9dc4443 | 3552 | |
42a5b22f | 3553 | if (x_defined_color (f, SSDATA (color), &foo, 0)) |
e12d55b2 RS |
3554 | return Qt; |
3555 | else | |
3556 | return Qnil; | |
3557 | } | |
3558 | ||
2d764c78 | 3559 | DEFUN ("xw-color-values", Fxw_color_values, Sxw_color_values, 1, 2, 0, |
7ee72033 | 3560 | doc: /* Internal function called by `color-values', which see. */) |
5842a27b | 3561 | (Lisp_Object color, Lisp_Object frame) |
01f1ba30 | 3562 | { |
b9dc4443 RS |
3563 | XColor foo; |
3564 | FRAME_PTR f = check_x_frame (frame); | |
3565 | ||
b7826503 | 3566 | CHECK_STRING (color); |
01f1ba30 | 3567 | |
42a5b22f | 3568 | if (x_defined_color (f, SSDATA (color), &foo, 0)) |
a508663b KS |
3569 | return list3 (make_number (foo.red), |
3570 | make_number (foo.green), | |
3571 | make_number (foo.blue)); | |
01f1ba30 JB |
3572 | else |
3573 | return Qnil; | |
3574 | } | |
3575 | ||
16a97296 | 3576 | DEFUE ("xw-display-color-p", Fxw_display_color_p, Sxw_display_color_p, 0, 1, 0, |
7ee72033 | 3577 | doc: /* Internal function called by `display-color-p', which see. */) |
5842a27b | 3578 | (Lisp_Object terminal) |
01f1ba30 | 3579 | { |
6ed8eeff | 3580 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
11ae94fe | 3581 | |
b9dc4443 | 3582 | if (dpyinfo->n_planes <= 2) |
01f1ba30 JB |
3583 | return Qnil; |
3584 | ||
b9dc4443 | 3585 | switch (dpyinfo->visual->class) |
01f1ba30 JB |
3586 | { |
3587 | case StaticColor: | |
3588 | case PseudoColor: | |
3589 | case TrueColor: | |
3590 | case DirectColor: | |
3591 | return Qt; | |
3592 | ||
3593 | default: | |
3594 | return Qnil; | |
3595 | } | |
3596 | } | |
3597 | ||
16a97296 | 3598 | DEFUE ("x-display-grayscale-p", Fx_display_grayscale_p, Sx_display_grayscale_p, |
c061c855 | 3599 | 0, 1, 0, |
7ee72033 | 3600 | doc: /* Return t if the X display supports shades of gray. |
c061c855 | 3601 | Note that color displays do support shades of gray. |
6ed8eeff | 3602 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3603 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3604 | If omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 3605 | (Lisp_Object terminal) |
d0c9d219 | 3606 | { |
6ed8eeff | 3607 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
d0c9d219 | 3608 | |
ae6b58f9 | 3609 | if (dpyinfo->n_planes <= 1) |
b9dc4443 RS |
3610 | return Qnil; |
3611 | ||
ae6b58f9 RS |
3612 | switch (dpyinfo->visual->class) |
3613 | { | |
3614 | case StaticColor: | |
3615 | case PseudoColor: | |
3616 | case TrueColor: | |
3617 | case DirectColor: | |
3618 | case StaticGray: | |
3619 | case GrayScale: | |
3620 | return Qt; | |
3621 | ||
3622 | default: | |
3623 | return Qnil; | |
3624 | } | |
d0c9d219 RS |
3625 | } |
3626 | ||
41beb8fc | 3627 | DEFUN ("x-display-pixel-width", Fx_display_pixel_width, Sx_display_pixel_width, |
c061c855 | 3628 | 0, 1, 0, |
d29a9848 | 3629 | doc: /* Return the width in pixels of the X display TERMINAL. |
6ed8eeff | 3630 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3631 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3632 | If omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 3633 | (Lisp_Object terminal) |
41beb8fc | 3634 | { |
6ed8eeff | 3635 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 | 3636 | |
abe9d29c | 3637 | return make_number (x_display_pixel_width (dpyinfo)); |
41beb8fc RS |
3638 | } |
3639 | ||
3640 | DEFUN ("x-display-pixel-height", Fx_display_pixel_height, | |
c061c855 | 3641 | Sx_display_pixel_height, 0, 1, 0, |
d29a9848 | 3642 | doc: /* Return the height in pixels of the X display TERMINAL. |
6ed8eeff | 3643 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3644 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3645 | If omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 3646 | (Lisp_Object terminal) |
41beb8fc | 3647 | { |
6ed8eeff | 3648 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 | 3649 | |
abe9d29c | 3650 | return make_number (x_display_pixel_height (dpyinfo)); |
41beb8fc RS |
3651 | } |
3652 | ||
3653 | DEFUN ("x-display-planes", Fx_display_planes, Sx_display_planes, | |
c061c855 | 3654 | 0, 1, 0, |
d29a9848 | 3655 | doc: /* Return the number of bitplanes of the X display TERMINAL. |
6ed8eeff | 3656 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3657 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3658 | If omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 3659 | (Lisp_Object terminal) |
41beb8fc | 3660 | { |
6ed8eeff | 3661 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3662 | |
3663 | return make_number (dpyinfo->n_planes); | |
41beb8fc RS |
3664 | } |
3665 | ||
3666 | DEFUN ("x-display-color-cells", Fx_display_color_cells, Sx_display_color_cells, | |
c061c855 | 3667 | 0, 1, 0, |
d29a9848 | 3668 | doc: /* Return the number of color cells of the X display TERMINAL. |
6ed8eeff | 3669 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3670 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3671 | If omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 3672 | (Lisp_Object terminal) |
41beb8fc | 3673 | { |
6ed8eeff | 3674 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 | 3675 | |
6b61353c KH |
3676 | int nr_planes = DisplayPlanes (dpyinfo->display, |
3677 | XScreenNumberOfScreen (dpyinfo->screen)); | |
3678 | ||
3679 | /* Truncate nr_planes to 24 to avoid integer overflow. | |
3680 | Some displays says 32, but only 24 bits are actually significant. | |
3681 | There are only very few and rare video cards that have more than | |
3682 | 24 significant bits. Also 24 bits is more than 16 million colors, | |
3683 | it "should be enough for everyone". */ | |
3684 | if (nr_planes > 24) nr_planes = 24; | |
3685 | ||
3686 | return make_number (1 << nr_planes); | |
41beb8fc RS |
3687 | } |
3688 | ||
9d317b2c RS |
3689 | DEFUN ("x-server-max-request-size", Fx_server_max_request_size, |
3690 | Sx_server_max_request_size, | |
c061c855 | 3691 | 0, 1, 0, |
d29a9848 | 3692 | doc: /* Return the maximum request size of the X server of display TERMINAL. |
6ed8eeff | 3693 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3694 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3695 | If omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 3696 | (Lisp_Object terminal) |
9d317b2c | 3697 | { |
6ed8eeff | 3698 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3699 | |
3700 | return make_number (MAXREQUEST (dpyinfo->display)); | |
9d317b2c RS |
3701 | } |
3702 | ||
41beb8fc | 3703 | DEFUN ("x-server-vendor", Fx_server_vendor, Sx_server_vendor, 0, 1, 0, |
d29a9848 | 3704 | doc: /* Return the "vendor ID" string of the X server of display TERMINAL. |
95d62d8a RS |
3705 | \(Labelling every distributor as a "vendor" embodies the false assumption |
3706 | that operating systems cannot be developed and distributed noncommercially.) | |
6ed8eeff | 3707 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3708 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3709 | If omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 3710 | (Lisp_Object terminal) |
41beb8fc | 3711 | { |
6ed8eeff | 3712 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
675e2c69 | 3713 | const char *vendor = ServerVendor (dpyinfo->display); |
b9dc4443 | 3714 | |
41beb8fc RS |
3715 | if (! vendor) vendor = ""; |
3716 | return build_string (vendor); | |
3717 | } | |
3718 | ||
3719 | DEFUN ("x-server-version", Fx_server_version, Sx_server_version, 0, 1, 0, | |
d29a9848 | 3720 | doc: /* Return the version numbers of the X server of display TERMINAL. |
c061c855 | 3721 | The value is a list of three integers: the major and minor |
95d62d8a | 3722 | version numbers of the X Protocol in use, and the distributor-specific release |
c061c855 GM |
3723 | number. See also the function `x-server-vendor'. |
3724 | ||
6ed8eeff | 3725 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3726 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3727 | If omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 3728 | (Lisp_Object terminal) |
41beb8fc | 3729 | { |
6ed8eeff | 3730 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 | 3731 | Display *dpy = dpyinfo->display; |
11ae94fe | 3732 | |
41beb8fc RS |
3733 | return Fcons (make_number (ProtocolVersion (dpy)), |
3734 | Fcons (make_number (ProtocolRevision (dpy)), | |
3735 | Fcons (make_number (VendorRelease (dpy)), Qnil))); | |
3736 | } | |
3737 | ||
3738 | DEFUN ("x-display-screens", Fx_display_screens, Sx_display_screens, 0, 1, 0, | |
6ed8eeff KL |
3739 | doc: /* Return the number of screens on the X server of display TERMINAL. |
3740 | The optional argument TERMINAL specifies which display to ask about. | |
708e05dc | 3741 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3742 | If omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 3743 | (Lisp_Object terminal) |
41beb8fc | 3744 | { |
6ed8eeff | 3745 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3746 | |
3747 | return make_number (ScreenCount (dpyinfo->display)); | |
41beb8fc RS |
3748 | } |
3749 | ||
3750 | DEFUN ("x-display-mm-height", Fx_display_mm_height, Sx_display_mm_height, 0, 1, 0, | |
6ed8eeff KL |
3751 | doc: /* Return the height in millimeters of the X display TERMINAL. |
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) |
41beb8fc | 3756 | { |
6ed8eeff | 3757 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3758 | |
3759 | return make_number (HeightMMOfScreen (dpyinfo->screen)); | |
41beb8fc RS |
3760 | } |
3761 | ||
3762 | DEFUN ("x-display-mm-width", Fx_display_mm_width, Sx_display_mm_width, 0, 1, 0, | |
6ed8eeff KL |
3763 | doc: /* Return the width in millimeters of the X display TERMINAL. |
3764 | The optional argument TERMINAL specifies which display to ask about. | |
708e05dc | 3765 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3766 | If omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 3767 | (Lisp_Object terminal) |
41beb8fc | 3768 | { |
6ed8eeff | 3769 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3770 | |
3771 | return make_number (WidthMMOfScreen (dpyinfo->screen)); | |
41beb8fc RS |
3772 | } |
3773 | ||
3774 | DEFUN ("x-display-backing-store", Fx_display_backing_store, | |
c061c855 | 3775 | Sx_display_backing_store, 0, 1, 0, |
d29a9848 | 3776 | doc: /* Return an indication of whether X display TERMINAL does backing store. |
c061c855 | 3777 | The value may be `always', `when-mapped', or `not-useful'. |
6ed8eeff | 3778 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3779 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3780 | If omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 3781 | (Lisp_Object terminal) |
41beb8fc | 3782 | { |
6ed8eeff | 3783 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
8ec8a5ec | 3784 | Lisp_Object result; |
11ae94fe | 3785 | |
b9dc4443 | 3786 | switch (DoesBackingStore (dpyinfo->screen)) |
41beb8fc RS |
3787 | { |
3788 | case Always: | |
8ec8a5ec GM |
3789 | result = intern ("always"); |
3790 | break; | |
41beb8fc RS |
3791 | |
3792 | case WhenMapped: | |
8ec8a5ec GM |
3793 | result = intern ("when-mapped"); |
3794 | break; | |
41beb8fc RS |
3795 | |
3796 | case NotUseful: | |
8ec8a5ec GM |
3797 | result = intern ("not-useful"); |
3798 | break; | |
41beb8fc RS |
3799 | |
3800 | default: | |
3801 | error ("Strange value for BackingStore parameter of screen"); | |
8ec8a5ec | 3802 | result = Qnil; |
41beb8fc | 3803 | } |
8ec8a5ec GM |
3804 | |
3805 | return result; | |
41beb8fc RS |
3806 | } |
3807 | ||
3808 | DEFUN ("x-display-visual-class", Fx_display_visual_class, | |
c061c855 | 3809 | Sx_display_visual_class, 0, 1, 0, |
6ed8eeff | 3810 | doc: /* Return the visual class of the X display TERMINAL. |
c061c855 GM |
3811 | The value is one of the symbols `static-gray', `gray-scale', |
3812 | `static-color', `pseudo-color', `true-color', or `direct-color'. | |
3813 | ||
6ed8eeff | 3814 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3815 | TERMINAL should a terminal object, a frame or a display name (a string). |
7ee72033 | 3816 | If omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 3817 | (Lisp_Object terminal) |
41beb8fc | 3818 | { |
6ed8eeff | 3819 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
8ec8a5ec | 3820 | Lisp_Object result; |
11ae94fe | 3821 | |
b9dc4443 | 3822 | switch (dpyinfo->visual->class) |
41beb8fc | 3823 | { |
8ec8a5ec GM |
3824 | case StaticGray: |
3825 | result = intern ("static-gray"); | |
3826 | break; | |
3827 | case GrayScale: | |
3828 | result = intern ("gray-scale"); | |
3829 | break; | |
3830 | case StaticColor: | |
3831 | result = intern ("static-color"); | |
3832 | break; | |
3833 | case PseudoColor: | |
3834 | result = intern ("pseudo-color"); | |
3835 | break; | |
3836 | case TrueColor: | |
3837 | result = intern ("true-color"); | |
3838 | break; | |
3839 | case DirectColor: | |
3840 | result = intern ("direct-color"); | |
3841 | break; | |
41beb8fc RS |
3842 | default: |
3843 | error ("Display has an unknown visual class"); | |
8ec8a5ec | 3844 | result = Qnil; |
41beb8fc | 3845 | } |
177c0ea7 | 3846 | |
8ec8a5ec | 3847 | return result; |
41beb8fc RS |
3848 | } |
3849 | ||
3850 | DEFUN ("x-display-save-under", Fx_display_save_under, | |
c061c855 | 3851 | Sx_display_save_under, 0, 1, 0, |
d29a9848 | 3852 | doc: /* Return t if the X display TERMINAL supports the save-under feature. |
6ed8eeff | 3853 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3854 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3855 | If omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 3856 | (Lisp_Object terminal) |
41beb8fc | 3857 | { |
6ed8eeff | 3858 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
11ae94fe | 3859 | |
b9dc4443 | 3860 | if (DoesSaveUnders (dpyinfo->screen) == True) |
41beb8fc RS |
3861 | return Qt; |
3862 | else | |
3863 | return Qnil; | |
3864 | } | |
3865 | \f | |
b9dc4443 | 3866 | int |
971de7fb | 3867 | x_pixel_width (register struct frame *f) |
01f1ba30 | 3868 | { |
be786000 | 3869 | return FRAME_PIXEL_WIDTH (f); |
01f1ba30 JB |
3870 | } |
3871 | ||
b9dc4443 | 3872 | int |
971de7fb | 3873 | x_pixel_height (register struct frame *f) |
01f1ba30 | 3874 | { |
be786000 | 3875 | return FRAME_PIXEL_HEIGHT (f); |
55caf99c RS |
3876 | } |
3877 | ||
b9dc4443 | 3878 | int |
971de7fb | 3879 | x_char_width (register struct frame *f) |
55caf99c | 3880 | { |
be786000 | 3881 | return FRAME_COLUMN_WIDTH (f); |
55caf99c RS |
3882 | } |
3883 | ||
b9dc4443 | 3884 | int |
971de7fb | 3885 | x_char_height (register struct frame *f) |
55caf99c | 3886 | { |
be786000 | 3887 | return FRAME_LINE_HEIGHT (f); |
01f1ba30 | 3888 | } |
b9dc4443 RS |
3889 | |
3890 | int | |
971de7fb | 3891 | x_screen_planes (register struct frame *f) |
b9dc4443 | 3892 | { |
f03f2489 | 3893 | return FRAME_X_DISPLAY_INFO (f)->n_planes; |
b9dc4443 | 3894 | } |
01f1ba30 | 3895 | |
a6ad00c0 GM |
3896 | |
3897 | \f | |
3898 | /************************************************************************ | |
3899 | X Displays | |
3900 | ************************************************************************/ | |
3901 | ||
01f1ba30 | 3902 | \f |
a6ad00c0 GM |
3903 | /* Mapping visual names to visuals. */ |
3904 | ||
3905 | static struct visual_class | |
3906 | { | |
675e2c69 | 3907 | const char *name; |
a6ad00c0 GM |
3908 | int class; |
3909 | } | |
3910 | visual_classes[] = | |
3911 | { | |
3912 | {"StaticGray", StaticGray}, | |
3913 | {"GrayScale", GrayScale}, | |
3914 | {"StaticColor", StaticColor}, | |
3915 | {"PseudoColor", PseudoColor}, | |
3916 | {"TrueColor", TrueColor}, | |
3917 | {"DirectColor", DirectColor}, | |
9908a324 | 3918 | {NULL, 0} |
a6ad00c0 GM |
3919 | }; |
3920 | ||
3921 | ||
404daac1 | 3922 | #ifndef HAVE_XSCREENNUMBEROFSCREEN |
a6ad00c0 GM |
3923 | |
3924 | /* Value is the screen number of screen SCR. This is a substitute for | |
3925 | the X function with the same name when that doesn't exist. */ | |
3926 | ||
404daac1 RS |
3927 | int |
3928 | XScreenNumberOfScreen (scr) | |
3929 | register Screen *scr; | |
3930 | { | |
a6ad00c0 GM |
3931 | Display *dpy = scr->display; |
3932 | int i; | |
3df34fdb | 3933 | |
a6ad00c0 | 3934 | for (i = 0; i < dpy->nscreens; ++i) |
fbd5ceb2 | 3935 | if (scr == dpy->screens + i) |
a6ad00c0 | 3936 | break; |
404daac1 | 3937 | |
a6ad00c0 | 3938 | return i; |
404daac1 | 3939 | } |
a6ad00c0 | 3940 | |
404daac1 RS |
3941 | #endif /* not HAVE_XSCREENNUMBEROFSCREEN */ |
3942 | ||
01f1ba30 | 3943 | |
a6ad00c0 GM |
3944 | /* Select the visual that should be used on display DPYINFO. Set |
3945 | members of DPYINFO appropriately. Called from x_term_init. */ | |
fe24a618 | 3946 | |
a6ad00c0 | 3947 | void |
971de7fb | 3948 | select_visual (struct x_display_info *dpyinfo) |
a6ad00c0 GM |
3949 | { |
3950 | Display *dpy = dpyinfo->display; | |
3951 | Screen *screen = dpyinfo->screen; | |
3952 | Lisp_Object value; | |
fe24a618 | 3953 | |
a6ad00c0 GM |
3954 | /* See if a visual is specified. */ |
3955 | value = display_x_get_resource (dpyinfo, | |
3956 | build_string ("visualClass"), | |
3957 | build_string ("VisualClass"), | |
3958 | Qnil, Qnil); | |
3959 | if (STRINGP (value)) | |
3960 | { | |
3961 | /* VALUE should be of the form CLASS-DEPTH, where CLASS is one | |
3962 | of `PseudoColor', `TrueColor' etc. and DEPTH is the color | |
3963 | depth, a decimal number. NAME is compared with case ignored. */ | |
d5db4077 | 3964 | char *s = (char *) alloca (SBYTES (value) + 1); |
a6ad00c0 GM |
3965 | char *dash; |
3966 | int i, class = -1; | |
3967 | XVisualInfo vinfo; | |
3968 | ||
42a5b22f | 3969 | strcpy (s, SSDATA (value)); |
8966b757 | 3970 | dash = strchr (s, '-'); |
a6ad00c0 GM |
3971 | if (dash) |
3972 | { | |
3973 | dpyinfo->n_planes = atoi (dash + 1); | |
3974 | *dash = '\0'; | |
3975 | } | |
3976 | else | |
3977 | /* We won't find a matching visual with depth 0, so that | |
3978 | an error will be printed below. */ | |
3979 | dpyinfo->n_planes = 0; | |
f0614854 | 3980 | |
a6ad00c0 GM |
3981 | /* Determine the visual class. */ |
3982 | for (i = 0; visual_classes[i].name; ++i) | |
05131107 | 3983 | if (xstrcasecmp (s, visual_classes[i].name) == 0) |
a6ad00c0 GM |
3984 | { |
3985 | class = visual_classes[i].class; | |
3986 | break; | |
3987 | } | |
01f1ba30 | 3988 | |
a6ad00c0 GM |
3989 | /* Look up a matching visual for the specified class. */ |
3990 | if (class == -1 | |
3991 | || !XMatchVisualInfo (dpy, XScreenNumberOfScreen (screen), | |
3992 | dpyinfo->n_planes, class, &vinfo)) | |
d5db4077 | 3993 | fatal ("Invalid visual specification `%s'", SDATA (value)); |
177c0ea7 | 3994 | |
a6ad00c0 GM |
3995 | dpyinfo->visual = vinfo.visual; |
3996 | } | |
01f1ba30 JB |
3997 | else |
3998 | { | |
a6ad00c0 GM |
3999 | int n_visuals; |
4000 | XVisualInfo *vinfo, vinfo_template; | |
177c0ea7 | 4001 | |
a6ad00c0 GM |
4002 | dpyinfo->visual = DefaultVisualOfScreen (screen); |
4003 | ||
a6ad00c0 | 4004 | vinfo_template.visualid = XVisualIDFromVisual (dpyinfo->visual); |
a6ad00c0 GM |
4005 | vinfo_template.screen = XScreenNumberOfScreen (screen); |
4006 | vinfo = XGetVisualInfo (dpy, VisualIDMask | VisualScreenMask, | |
4007 | &vinfo_template, &n_visuals); | |
83725342 | 4008 | if (n_visuals <= 0) |
a6ad00c0 GM |
4009 | fatal ("Can't get proper X visual info"); |
4010 | ||
94ac875b | 4011 | dpyinfo->n_planes = vinfo->depth; |
a6ad00c0 GM |
4012 | XFree ((char *) vinfo); |
4013 | } | |
01f1ba30 | 4014 | } |
01f1ba30 | 4015 | |
a6ad00c0 | 4016 | |
b9dc4443 RS |
4017 | /* Return the X display structure for the display named NAME. |
4018 | Open a new connection if necessary. */ | |
4019 | ||
4020 | struct x_display_info * | |
971de7fb | 4021 | x_display_info_for_name (Lisp_Object name) |
b9dc4443 | 4022 | { |
08a90d6a | 4023 | Lisp_Object names; |
b9dc4443 RS |
4024 | struct x_display_info *dpyinfo; |
4025 | ||
b7826503 | 4026 | CHECK_STRING (name); |
b9dc4443 | 4027 | |
2246281f KL |
4028 | #if 0 |
4029 | if (! EQ (Vinitial_window_system, intern ("x"))) | |
4030 | error ("Not using X Windows"); /* That doesn't stop us anymore. */ | |
4031 | #endif | |
806048df | 4032 | |
08a90d6a RS |
4033 | for (dpyinfo = x_display_list, names = x_display_name_list; |
4034 | dpyinfo; | |
8e713be6 | 4035 | dpyinfo = dpyinfo->next, names = XCDR (names)) |
b9dc4443 RS |
4036 | { |
4037 | Lisp_Object tem; | |
8e713be6 | 4038 | tem = Fstring_equal (XCAR (XCAR (names)), name); |
08a90d6a | 4039 | if (!NILP (tem)) |
b9dc4443 RS |
4040 | return dpyinfo; |
4041 | } | |
4042 | ||
b7975ee4 KH |
4043 | /* Use this general default value to start with. */ |
4044 | Vx_resource_name = Vinvocation_name; | |
4045 | ||
b9dc4443 RS |
4046 | validate_x_resource_name (); |
4047 | ||
9b207e8e | 4048 | dpyinfo = x_term_init (name, (char *)0, |
51b59d79 | 4049 | SSDATA (Vx_resource_name)); |
b9dc4443 | 4050 | |
08a90d6a | 4051 | if (dpyinfo == 0) |
d5db4077 | 4052 | error ("Cannot connect to X server %s", SDATA (name)); |
08a90d6a | 4053 | |
b9dc4443 RS |
4054 | x_in_use = 1; |
4055 | XSETFASTINT (Vwindow_system_version, 11); | |
4056 | ||
4057 | return dpyinfo; | |
4058 | } | |
4059 | ||
a6ad00c0 | 4060 | |
01f1ba30 | 4061 | DEFUN ("x-open-connection", Fx_open_connection, Sx_open_connection, |
c061c855 | 4062 | 1, 3, 0, |
4f4f2973 | 4063 | doc: /* Open a connection to a display server. |
c061c855 GM |
4064 | DISPLAY is the name of the display to connect to. |
4065 | Optional second arg XRM-STRING is a string of resources in xrdb format. | |
4066 | If the optional third arg MUST-SUCCEED is non-nil, | |
4f4f2973 GM |
4067 | terminate Emacs if we can't open the connection. |
4068 | \(In the Nextstep version, the last two arguments are currently ignored.) */) | |
5842a27b | 4069 | (Lisp_Object display, Lisp_Object xrm_string, Lisp_Object must_succeed) |
01f1ba30 | 4070 | { |
5f742c1b | 4071 | char *xrm_option; |
b9dc4443 | 4072 | struct x_display_info *dpyinfo; |
01f1ba30 | 4073 | |
b7826503 | 4074 | CHECK_STRING (display); |
d387c960 | 4075 | if (! NILP (xrm_string)) |
b7826503 | 4076 | CHECK_STRING (xrm_string); |
01f1ba30 | 4077 | |
2246281f KL |
4078 | #if 0 |
4079 | if (! EQ (Vinitial_window_system, intern ("x"))) | |
4080 | error ("Not using X Windows"); /* That doesn't stop us anymore. */ | |
4081 | #endif | |
806048df | 4082 | |
d387c960 | 4083 | if (! NILP (xrm_string)) |
5f742c1b | 4084 | xrm_option = SSDATA (xrm_string); |
01f1ba30 | 4085 | else |
5f742c1b | 4086 | xrm_option = (char *) 0; |
d387c960 JB |
4087 | |
4088 | validate_x_resource_name (); | |
4089 | ||
e1b1bee8 | 4090 | /* This is what opens the connection and sets x_current_display. |
b9dc4443 RS |
4091 | This also initializes many symbols, such as those used for input. */ |
4092 | dpyinfo = x_term_init (display, xrm_option, | |
51b59d79 | 4093 | SSDATA (Vx_resource_name)); |
f1c16f36 | 4094 | |
08a90d6a RS |
4095 | if (dpyinfo == 0) |
4096 | { | |
4097 | if (!NILP (must_succeed)) | |
10ffbc14 GM |
4098 | fatal ("Cannot connect to X server %s.\n\ |
4099 | Check the DISPLAY environment variable or use `-d'.\n\ | |
842a9389 JB |
4100 | Also use the `xauth' program to verify that you have the proper\n\ |
4101 | authorization information needed to connect the X server.\n\ | |
bf770132 | 4102 | An insecure way to solve the problem may be to use `xhost'.\n", |
d5db4077 | 4103 | SDATA (display)); |
08a90d6a | 4104 | else |
d5db4077 | 4105 | error ("Cannot connect to X server %s", SDATA (display)); |
08a90d6a RS |
4106 | } |
4107 | ||
b9dc4443 | 4108 | x_in_use = 1; |
01f1ba30 | 4109 | |
b9dc4443 | 4110 | XSETFASTINT (Vwindow_system_version, 11); |
01f1ba30 JB |
4111 | return Qnil; |
4112 | } | |
4113 | ||
08a90d6a RS |
4114 | DEFUN ("x-close-connection", Fx_close_connection, |
4115 | Sx_close_connection, 1, 1, 0, | |
00d385b0 | 4116 | doc: /* Close the connection to TERMINAL's X server. |
708e05dc | 4117 | For TERMINAL, specify a terminal object, a frame or a display name (a |
00d385b0 KL |
4118 | string). If TERMINAL is nil, that stands for the selected frame's |
4119 | terminal. */) | |
5842a27b | 4120 | (Lisp_Object terminal) |
01f1ba30 | 4121 | { |
00d385b0 | 4122 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
3457bc6e | 4123 | |
08a90d6a RS |
4124 | if (dpyinfo->reference_count > 0) |
4125 | error ("Display still has frames on it"); | |
01f1ba30 | 4126 | |
6ed8eeff | 4127 | x_delete_terminal (dpyinfo->terminal); |
3457bc6e | 4128 | |
01f1ba30 JB |
4129 | return Qnil; |
4130 | } | |
4131 | ||
08a90d6a | 4132 | DEFUN ("x-display-list", Fx_display_list, Sx_display_list, 0, 0, 0, |
7ee72033 | 4133 | doc: /* Return the list of display names that Emacs has connections to. */) |
5842a27b | 4134 | (void) |
08a90d6a RS |
4135 | { |
4136 | Lisp_Object tail, result; | |
4137 | ||
4138 | result = Qnil; | |
9beb8baa | 4139 | for (tail = x_display_name_list; CONSP (tail); tail = XCDR (tail)) |
8e713be6 | 4140 | result = Fcons (XCAR (XCAR (tail)), result); |
08a90d6a RS |
4141 | |
4142 | return result; | |
4143 | } | |
4144 | ||
4145 | DEFUN ("x-synchronize", Fx_synchronize, Sx_synchronize, 1, 2, 0, | |
7ee72033 | 4146 | doc: /* If ON is non-nil, report X errors as soon as the erring request is made. |
7c051dd8 GM |
4147 | This function only has an effect on X Windows. With MS Windows, it is |
4148 | defined but does nothing. | |
4149 | ||
c061c855 GM |
4150 | If ON is nil, allow buffering of requests. |
4151 | Turning on synchronization prohibits the Xlib routines from buffering | |
4152 | requests and seriously degrades performance, but makes debugging much | |
4153 | easier. | |
00d385b0 | 4154 | The optional second argument TERMINAL specifies which display to act on. |
708e05dc | 4155 | TERMINAL should be a terminal object, a frame or a display name (a string). |
00d385b0 | 4156 | If TERMINAL is omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 4157 | (Lisp_Object on, Lisp_Object terminal) |
01f1ba30 | 4158 | { |
00d385b0 | 4159 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
11ae94fe | 4160 | |
b9dc4443 | 4161 | XSynchronize (dpyinfo->display, !EQ (on, Qnil)); |
01f1ba30 JB |
4162 | |
4163 | return Qnil; | |
4164 | } | |
4165 | ||
b9dc4443 | 4166 | /* Wait for responses to all X commands issued so far for frame F. */ |
6b7b1820 RS |
4167 | |
4168 | void | |
971de7fb | 4169 | x_sync (FRAME_PTR f) |
6b7b1820 | 4170 | { |
4e87f4d2 | 4171 | BLOCK_INPUT; |
b9dc4443 | 4172 | XSync (FRAME_X_DISPLAY (f), False); |
4e87f4d2 | 4173 | UNBLOCK_INPUT; |
6b7b1820 | 4174 | } |
333b20bb | 4175 | |
01f1ba30 | 4176 | \f |
333b20bb | 4177 | /*********************************************************************** |
6b61353c | 4178 | Window properties |
333b20bb | 4179 | ***********************************************************************/ |
f1c16f36 | 4180 | |
6b61353c KH |
4181 | DEFUN ("x-change-window-property", Fx_change_window_property, |
4182 | Sx_change_window_property, 2, 6, 0, | |
4183 | doc: /* Change window property PROP to VALUE on the X window of FRAME. | |
7c051dd8 GM |
4184 | PROP must be a string. VALUE may be a string or a list of conses, |
4185 | numbers and/or strings. If an element in the list is a string, it is | |
4186 | converted to an atom and the value of the atom is used. If an element | |
4187 | is a cons, it is converted to a 32 bit number where the car is the 16 | |
4188 | top bits and the cdr is the lower 16 bits. | |
4189 | ||
6b61353c KH |
4190 | FRAME nil or omitted means use the selected frame. |
4191 | If TYPE is given and non-nil, it is the name of the type of VALUE. | |
4192 | If TYPE is not given or nil, the type is STRING. | |
4193 | FORMAT gives the size in bits of each element if VALUE is a list. | |
4194 | It must be one of 8, 16 or 32. | |
4195 | If VALUE is a string or FORMAT is nil or not given, FORMAT defaults to 8. | |
4196 | If OUTER_P is non-nil, the property is changed for the outer X window of | |
7c051dd8 | 4197 | FRAME. Default is to change on the edit X window. */) |
5842a27b | 4198 | (Lisp_Object prop, Lisp_Object value, Lisp_Object frame, Lisp_Object type, Lisp_Object format, Lisp_Object outer_p) |
6b61353c KH |
4199 | { |
4200 | struct frame *f = check_x_frame (frame); | |
4201 | Atom prop_atom; | |
4202 | Atom target_type = XA_STRING; | |
4203 | int element_format = 8; | |
4204 | unsigned char *data; | |
4205 | int nelements; | |
4206 | Window w; | |
333b20bb | 4207 | |
6b61353c | 4208 | CHECK_STRING (prop); |
333b20bb | 4209 | |
6b61353c KH |
4210 | if (! NILP (format)) |
4211 | { | |
4212 | CHECK_NUMBER (format); | |
4213 | element_format = XFASTINT (format); | |
333b20bb | 4214 | |
6b61353c KH |
4215 | if (element_format != 8 && element_format != 16 |
4216 | && element_format != 32) | |
4217 | error ("FORMAT must be one of 8, 16 or 32"); | |
4218 | } | |
333b20bb | 4219 | |
6b61353c KH |
4220 | if (CONSP (value)) |
4221 | { | |
4222 | nelements = x_check_property_data (value); | |
4223 | if (nelements == -1) | |
4224 | error ("Bad data in VALUE, must be number, string or cons"); | |
333b20bb | 4225 | |
6b61353c KH |
4226 | if (element_format == 8) |
4227 | data = (unsigned char *) xmalloc (nelements); | |
4228 | else if (element_format == 16) | |
4229 | data = (unsigned char *) xmalloc (nelements*2); | |
fede04ef JD |
4230 | else /* format == 32 */ |
4231 | /* The man page for XChangeProperty: | |
4232 | "If the specified format is 32, the property data must be a | |
4233 | long array." | |
4234 | This applies even if long is more than 64 bits. The X library | |
4235 | converts to 32 bits before sending to the X server. */ | |
4236 | data = (unsigned char *) xmalloc (nelements * sizeof(long)); | |
333b20bb | 4237 | |
6b61353c KH |
4238 | x_fill_property_data (FRAME_X_DISPLAY (f), value, data, element_format); |
4239 | } | |
4240 | else | |
4241 | { | |
4242 | CHECK_STRING (value); | |
4243 | data = SDATA (value); | |
4244 | nelements = SCHARS (value); | |
4245 | } | |
333b20bb | 4246 | |
6b61353c | 4247 | BLOCK_INPUT; |
42a5b22f | 4248 | prop_atom = XInternAtom (FRAME_X_DISPLAY (f), SSDATA (prop), False); |
6b61353c KH |
4249 | if (! NILP (type)) |
4250 | { | |
4251 | CHECK_STRING (type); | |
42a5b22f | 4252 | target_type = XInternAtom (FRAME_X_DISPLAY (f), SSDATA (type), False); |
6b61353c | 4253 | } |
333b20bb | 4254 | |
6b61353c KH |
4255 | if (! NILP (outer_p)) w = FRAME_OUTER_WINDOW (f); |
4256 | else w = FRAME_X_WINDOW (f); | |
5b3f8550 | 4257 | |
6b61353c KH |
4258 | XChangeProperty (FRAME_X_DISPLAY (f), w, |
4259 | prop_atom, target_type, element_format, PropModeReplace, | |
4260 | data, nelements); | |
333b20bb | 4261 | |
6b61353c | 4262 | if (CONSP (value)) xfree (data); |
333b20bb | 4263 | |
6b61353c KH |
4264 | /* Make sure the property is set when we return. */ |
4265 | XFlush (FRAME_X_DISPLAY (f)); | |
4266 | UNBLOCK_INPUT; | |
333b20bb | 4267 | |
6b61353c | 4268 | return value; |
333b20bb GM |
4269 | } |
4270 | ||
4271 | ||
6b61353c KH |
4272 | DEFUN ("x-delete-window-property", Fx_delete_window_property, |
4273 | Sx_delete_window_property, 1, 2, 0, | |
4274 | doc: /* Remove window property PROP from X window of FRAME. | |
4275 | FRAME nil or omitted means use the selected frame. Value is PROP. */) | |
5842a27b | 4276 | (Lisp_Object prop, Lisp_Object frame) |
333b20bb | 4277 | { |
6b61353c KH |
4278 | struct frame *f = check_x_frame (frame); |
4279 | Atom prop_atom; | |
333b20bb | 4280 | |
6b61353c KH |
4281 | CHECK_STRING (prop); |
4282 | BLOCK_INPUT; | |
42a5b22f | 4283 | prop_atom = XInternAtom (FRAME_X_DISPLAY (f), SSDATA (prop), False); |
6b61353c | 4284 | XDeleteProperty (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), prop_atom); |
333b20bb | 4285 | |
6b61353c KH |
4286 | /* Make sure the property is removed when we return. */ |
4287 | XFlush (FRAME_X_DISPLAY (f)); | |
4288 | UNBLOCK_INPUT; | |
333b20bb | 4289 | |
6b61353c KH |
4290 | return prop; |
4291 | } | |
333b20bb | 4292 | |
333b20bb | 4293 | |
6b61353c KH |
4294 | DEFUN ("x-window-property", Fx_window_property, Sx_window_property, |
4295 | 1, 6, 0, | |
4296 | doc: /* Value is the value of window property PROP on FRAME. | |
4297 | If FRAME is nil or omitted, use the selected frame. | |
7c051dd8 GM |
4298 | |
4299 | On MS Windows, this function only accepts the PROP and FRAME arguments. | |
4300 | ||
4301 | On X Windows, the following optional arguments are also accepted: | |
4302 | If TYPE is nil or omitted, get the property as a string. | |
4303 | Otherwise TYPE is the name of the atom that denotes the type expected. | |
6b61353c KH |
4304 | If SOURCE is non-nil, get the property on that window instead of from |
4305 | FRAME. The number 0 denotes the root window. | |
4306 | If DELETE_P is non-nil, delete the property after retreiving it. | |
4307 | If VECTOR_RET_P is non-nil, don't return a string but a vector of values. | |
4308 | ||
4309 | Value is nil if FRAME hasn't a property with name PROP or if PROP has | |
7c051dd8 | 4310 | no value of TYPE (always string in the MS Windows case). */) |
5842a27b | 4311 | (Lisp_Object prop, Lisp_Object frame, Lisp_Object type, Lisp_Object source, Lisp_Object delete_p, Lisp_Object vector_ret_p) |
333b20bb | 4312 | { |
6b61353c KH |
4313 | struct frame *f = check_x_frame (frame); |
4314 | Atom prop_atom; | |
4315 | int rc; | |
4316 | Lisp_Object prop_value = Qnil; | |
a3db4b26 | 4317 | unsigned char *tmp_data = NULL; |
6b61353c KH |
4318 | Atom actual_type; |
4319 | Atom target_type = XA_STRING; | |
4320 | int actual_format; | |
4321 | unsigned long actual_size, bytes_remaining; | |
4322 | Window target_window = FRAME_X_WINDOW (f); | |
4323 | struct gcpro gcpro1; | |
177c0ea7 | 4324 | |
6b61353c KH |
4325 | GCPRO1 (prop_value); |
4326 | CHECK_STRING (prop); | |
1783ffa2 | 4327 | |
6b61353c KH |
4328 | if (! NILP (source)) |
4329 | { | |
4330 | if (NUMBERP (source)) | |
4331 | { | |
4332 | if (FLOATP (source)) | |
4333 | target_window = (Window) XFLOAT (source); | |
4334 | else | |
4335 | target_window = XFASTINT (source); | |
177c0ea7 | 4336 | |
6b61353c KH |
4337 | if (target_window == 0) |
4338 | target_window = FRAME_X_DISPLAY_INFO (f)->root_window; | |
4339 | } | |
4340 | else if (CONSP (source)) | |
4341 | target_window = cons_to_long (source); | |
333b20bb GM |
4342 | } |
4343 | ||
6b61353c KH |
4344 | BLOCK_INPUT; |
4345 | if (STRINGP (type)) | |
4346 | { | |
42a5b22f | 4347 | if (strcmp ("AnyPropertyType", SSDATA (type)) == 0) |
6b61353c KH |
4348 | target_type = AnyPropertyType; |
4349 | else | |
42a5b22f | 4350 | target_type = XInternAtom (FRAME_X_DISPLAY (f), SSDATA (type), False); |
6b61353c | 4351 | } |
333b20bb | 4352 | |
42a5b22f | 4353 | prop_atom = XInternAtom (FRAME_X_DISPLAY (f), SSDATA (prop), False); |
6b61353c KH |
4354 | rc = XGetWindowProperty (FRAME_X_DISPLAY (f), target_window, |
4355 | prop_atom, 0, 0, False, target_type, | |
4356 | &actual_type, &actual_format, &actual_size, | |
a3db4b26 | 4357 | &bytes_remaining, &tmp_data); |
6b61353c KH |
4358 | if (rc == Success) |
4359 | { | |
4360 | int size = bytes_remaining; | |
333b20bb | 4361 | |
6b61353c KH |
4362 | XFree (tmp_data); |
4363 | tmp_data = NULL; | |
333b20bb | 4364 | |
6b61353c | 4365 | rc = XGetWindowProperty (FRAME_X_DISPLAY (f), target_window, |
333b20bb | 4366 | prop_atom, 0, bytes_remaining, |
6b61353c | 4367 | ! NILP (delete_p), target_type, |
177c0ea7 JB |
4368 | &actual_type, &actual_format, |
4369 | &actual_size, &bytes_remaining, | |
a3db4b26 | 4370 | &tmp_data); |
4c8c7926 | 4371 | if (rc == Success && tmp_data) |
6b61353c | 4372 | { |
fede04ef JD |
4373 | /* The man page for XGetWindowProperty says: |
4374 | "If the returned format is 32, the returned data is represented | |
4375 | as a long array and should be cast to that type to obtain the | |
4376 | elements." | |
4377 | This applies even if long is more than 32 bits, the X library | |
4378 | converts from 32 bit elements received from the X server to long | |
72af86bd | 4379 | and passes the long array to us. Thus, for that case memcpy can not |
fede04ef JD |
4380 | be used. We convert to a 32 bit type here, because so much code |
4381 | assume on that. | |
4382 | ||
4383 | The bytes and offsets passed to XGetWindowProperty refers to the | |
4384 | property and those are indeed in 32 bit quantities if format is | |
4385 | 32. */ | |
4386 | ||
4387 | if (actual_format == 32 && actual_format < BITS_PER_LONG) | |
4388 | { | |
4389 | unsigned long i; | |
4390 | int *idata = (int *) tmp_data; | |
4391 | long *ldata = (long *) tmp_data; | |
4392 | ||
4393 | for (i = 0; i < actual_size; ++i) | |
a3db4b26 | 4394 | idata[i] = (int) ldata[i]; |
fede04ef JD |
4395 | } |
4396 | ||
6b61353c | 4397 | if (NILP (vector_ret_p)) |
5f742c1b | 4398 | prop_value = make_string ((char *) tmp_data, size); |
6b61353c KH |
4399 | else |
4400 | prop_value = x_property_data_to_lisp (f, | |
a3db4b26 | 4401 | tmp_data, |
6b61353c KH |
4402 | actual_type, |
4403 | actual_format, | |
4404 | actual_size); | |
4405 | } | |
333b20bb | 4406 | |
6b61353c | 4407 | if (tmp_data) XFree (tmp_data); |
333b20bb GM |
4408 | } |
4409 | ||
4410 | UNBLOCK_INPUT; | |
6b61353c | 4411 | UNGCPRO; |
333b20bb GM |
4412 | return prop_value; |
4413 | } | |
4414 | ||
4415 | ||
4416 | \f | |
4417 | /*********************************************************************** | |
4418 | Busy cursor | |
4419 | ***********************************************************************/ | |
4420 | ||
0af913d7 GM |
4421 | /* Timer function of hourglass_atimer. TIMER is equal to |
4422 | hourglass_atimer. | |
4ae9a85e | 4423 | |
0af913d7 GM |
4424 | Display an hourglass pointer on all frames by mapping the frames' |
4425 | hourglass_window. Set the hourglass_p flag in the frames' | |
4426 | output_data.x structure to indicate that an hourglass cursor is | |
4427 | shown on the frames. */ | |
4ae9a85e | 4428 | |
1885ab29 | 4429 | void |
971de7fb | 4430 | show_hourglass (struct atimer *timer) |
4ae9a85e GM |
4431 | { |
4432 | /* The timer implementation will cancel this timer automatically | |
0af913d7 | 4433 | after this function has run. Set hourglass_atimer to null |
4ae9a85e | 4434 | so that we know the timer doesn't have to be canceled. */ |
0af913d7 | 4435 | hourglass_atimer = NULL; |
4ae9a85e | 4436 | |
0af913d7 | 4437 | if (!hourglass_shown_p) |
333b20bb GM |
4438 | { |
4439 | Lisp_Object rest, frame; | |
177c0ea7 | 4440 | |
4ae9a85e | 4441 | BLOCK_INPUT; |
177c0ea7 | 4442 | |
333b20bb | 4443 | FOR_EACH_FRAME (rest, frame) |
5f7a1890 GM |
4444 | { |
4445 | struct frame *f = XFRAME (frame); | |
177c0ea7 | 4446 | |
5f7a1890 GM |
4447 | if (FRAME_LIVE_P (f) && FRAME_X_P (f) && FRAME_X_DISPLAY (f)) |
4448 | { | |
4449 | Display *dpy = FRAME_X_DISPLAY (f); | |
177c0ea7 | 4450 | |
5f7a1890 GM |
4451 | #ifdef USE_X_TOOLKIT |
4452 | if (f->output_data.x->widget) | |
4453 | #else | |
4454 | if (FRAME_OUTER_WINDOW (f)) | |
4455 | #endif | |
4456 | { | |
0af913d7 | 4457 | f->output_data.x->hourglass_p = 1; |
177c0ea7 | 4458 | |
0af913d7 | 4459 | if (!f->output_data.x->hourglass_window) |
5f7a1890 GM |
4460 | { |
4461 | unsigned long mask = CWCursor; | |
4462 | XSetWindowAttributes attrs; | |
49b8b5dc JD |
4463 | #ifdef USE_GTK |
4464 | Window parent = FRAME_X_WINDOW (f); | |
4465 | #else | |
4466 | Window parent = FRAME_OUTER_WINDOW (f); | |
4467 | #endif | |
0af913d7 | 4468 | attrs.cursor = f->output_data.x->hourglass_cursor; |
177c0ea7 | 4469 | |
0af913d7 | 4470 | f->output_data.x->hourglass_window |
49b8b5dc | 4471 | = XCreateWindow (dpy, parent, |
5f7a1890 GM |
4472 | 0, 0, 32000, 32000, 0, 0, |
4473 | InputOnly, | |
4474 | CopyFromParent, | |
4475 | mask, &attrs); | |
4476 | } | |
177c0ea7 | 4477 | |
0af913d7 | 4478 | XMapRaised (dpy, f->output_data.x->hourglass_window); |
5f7a1890 GM |
4479 | XFlush (dpy); |
4480 | } | |
4481 | } | |
4482 | } | |
333b20bb | 4483 | |
0af913d7 | 4484 | hourglass_shown_p = 1; |
4ae9a85e GM |
4485 | UNBLOCK_INPUT; |
4486 | } | |
333b20bb GM |
4487 | } |
4488 | ||
4489 | ||
0af913d7 GM |
4490 | /* Hide the hourglass pointer on all frames, if it is currently |
4491 | shown. */ | |
333b20bb | 4492 | |
1885ab29 | 4493 | void |
971de7fb | 4494 | hide_hourglass (void) |
4ae9a85e | 4495 | { |
0af913d7 | 4496 | if (hourglass_shown_p) |
333b20bb | 4497 | { |
4ae9a85e GM |
4498 | Lisp_Object rest, frame; |
4499 | ||
4500 | BLOCK_INPUT; | |
4501 | FOR_EACH_FRAME (rest, frame) | |
333b20bb | 4502 | { |
4ae9a85e | 4503 | struct frame *f = XFRAME (frame); |
177c0ea7 | 4504 | |
4ae9a85e GM |
4505 | if (FRAME_X_P (f) |
4506 | /* Watch out for newly created frames. */ | |
0af913d7 | 4507 | && f->output_data.x->hourglass_window) |
4ae9a85e | 4508 | { |
0af913d7 GM |
4509 | XUnmapWindow (FRAME_X_DISPLAY (f), |
4510 | f->output_data.x->hourglass_window); | |
4511 | /* Sync here because XTread_socket looks at the | |
4512 | hourglass_p flag that is reset to zero below. */ | |
4ae9a85e | 4513 | XSync (FRAME_X_DISPLAY (f), False); |
0af913d7 | 4514 | f->output_data.x->hourglass_p = 0; |
4ae9a85e | 4515 | } |
333b20bb | 4516 | } |
333b20bb | 4517 | |
0af913d7 | 4518 | hourglass_shown_p = 0; |
4ae9a85e GM |
4519 | UNBLOCK_INPUT; |
4520 | } | |
333b20bb GM |
4521 | } |
4522 | ||
4523 | ||
4524 | \f | |
4525 | /*********************************************************************** | |
4526 | Tool tips | |
4527 | ***********************************************************************/ | |
4528 | ||
f57e2426 J |
4529 | static Lisp_Object x_create_tip_frame (struct x_display_info *, |
4530 | Lisp_Object, Lisp_Object); | |
4531 | static void compute_tip_xy (struct frame *, Lisp_Object, Lisp_Object, | |
4532 | Lisp_Object, int, int, int *, int *); | |
177c0ea7 | 4533 | |
44b5a125 | 4534 | /* The frame of a currently visible tooltip. */ |
333b20bb | 4535 | |
44b5a125 | 4536 | Lisp_Object tip_frame; |
333b20bb GM |
4537 | |
4538 | /* If non-nil, a timer started that hides the last tooltip when it | |
4539 | fires. */ | |
4540 | ||
4541 | Lisp_Object tip_timer; | |
4542 | Window tip_window; | |
4543 | ||
06d62053 GM |
4544 | /* If non-nil, a vector of 3 elements containing the last args |
4545 | with which x-show-tip was called. See there. */ | |
4546 | ||
4547 | Lisp_Object last_show_tip_args; | |
4548 | ||
eaf1eea9 GM |
4549 | |
4550 | static Lisp_Object | |
971de7fb | 4551 | unwind_create_tip_frame (Lisp_Object frame) |
eaf1eea9 | 4552 | { |
c844a81a GM |
4553 | Lisp_Object deleted; |
4554 | ||
4555 | deleted = unwind_create_frame (frame); | |
4556 | if (EQ (deleted, Qt)) | |
4557 | { | |
4558 | tip_window = None; | |
4559 | tip_frame = Qnil; | |
4560 | } | |
177c0ea7 | 4561 | |
c844a81a | 4562 | return deleted; |
eaf1eea9 GM |
4563 | } |
4564 | ||
4565 | ||
333b20bb | 4566 | /* Create a frame for a tooltip on the display described by DPYINFO. |
275841bf GM |
4567 | PARMS is a list of frame parameters. TEXT is the string to |
4568 | display in the tip frame. Value is the frame. | |
eaf1eea9 GM |
4569 | |
4570 | Note that functions called here, esp. x_default_parameter can | |
4571 | signal errors, for instance when a specified color name is | |
4572 | undefined. We have to make sure that we're in a consistent state | |
4573 | when this happens. */ | |
333b20bb GM |
4574 | |
4575 | static Lisp_Object | |
aa1859f5 J |
4576 | x_create_tip_frame (struct x_display_info *dpyinfo, |
4577 | Lisp_Object parms, | |
4578 | Lisp_Object text) | |
333b20bb GM |
4579 | { |
4580 | struct frame *f; | |
06b0c8a0 | 4581 | Lisp_Object frame; |
333b20bb | 4582 | Lisp_Object name; |
333b20bb | 4583 | int width, height; |
331379bf | 4584 | int count = SPECPDL_INDEX (); |
b6d7acec | 4585 | struct gcpro gcpro1, gcpro2, gcpro3; |
06d62053 | 4586 | int face_change_count_before = face_change_count; |
275841bf GM |
4587 | Lisp_Object buffer; |
4588 | struct buffer *old_buffer; | |
333b20bb GM |
4589 | |
4590 | check_x (); | |
4591 | ||
89acb56d SM |
4592 | if (!dpyinfo->terminal->name) |
4593 | error ("Terminal is not live, can't create new frames on it"); | |
333b20bb | 4594 | |
47f3c6b4 | 4595 | parms = Fcopy_alist (parms); |
333b20bb GM |
4596 | |
4597 | /* Get the name of the frame to use for resource lookup. */ | |
4598 | name = x_get_arg (dpyinfo, parms, Qname, "name", "Name", RES_TYPE_STRING); | |
4599 | if (!STRINGP (name) | |
4600 | && !EQ (name, Qunbound) | |
4601 | && !NILP (name)) | |
4602 | error ("Invalid frame name--not a string or nil"); | |
333b20bb GM |
4603 | |
4604 | frame = Qnil; | |
4605 | GCPRO3 (parms, name, frame); | |
44b5a125 | 4606 | f = make_frame (1); |
333b20bb | 4607 | XSETFRAME (frame, f); |
275841bf GM |
4608 | |
4609 | buffer = Fget_buffer_create (build_string (" *tip*")); | |
be786000 | 4610 | Fset_window_buffer (FRAME_ROOT_WINDOW (f), buffer, Qnil); |
275841bf GM |
4611 | old_buffer = current_buffer; |
4612 | set_buffer_internal_1 (XBUFFER (buffer)); | |
4b4deea2 | 4613 | BVAR (current_buffer, truncate_lines) = Qnil; |
5c2a995d KH |
4614 | specbind (Qinhibit_read_only, Qt); |
4615 | specbind (Qinhibit_modification_hooks, Qt); | |
275841bf GM |
4616 | Ferase_buffer (); |
4617 | Finsert (1, &text); | |
4618 | set_buffer_internal_1 (old_buffer); | |
177c0ea7 | 4619 | |
333b20bb | 4620 | FRAME_CAN_HAVE_SCROLL_BARS (f) = 0; |
8a1a7743 | 4621 | record_unwind_protect (unwind_create_tip_frame, frame); |
333b20bb | 4622 | |
6ed8eeff KL |
4623 | f->terminal = dpyinfo->terminal; |
4624 | f->terminal->reference_count++; | |
daf01701 | 4625 | |
eaf1eea9 GM |
4626 | /* By setting the output method, we're essentially saying that |
4627 | the frame is live, as per FRAME_LIVE_P. If we get a signal | |
4628 | from this point on, x_destroy_window might screw up reference | |
4629 | counts etc. */ | |
333b20bb GM |
4630 | f->output_method = output_x_window; |
4631 | f->output_data.x = (struct x_output *) xmalloc (sizeof (struct x_output)); | |
72af86bd | 4632 | memset (f->output_data.x, 0, sizeof (struct x_output)); |
333b20bb | 4633 | f->output_data.x->icon_bitmap = -1; |
be786000 | 4634 | FRAME_FONTSET (f) = -1; |
61d461a8 GM |
4635 | f->output_data.x->scroll_bar_foreground_pixel = -1; |
4636 | f->output_data.x->scroll_bar_background_pixel = -1; | |
f15340b7 MB |
4637 | #ifdef USE_TOOLKIT_SCROLL_BARS |
4638 | f->output_data.x->scroll_bar_top_shadow_pixel = -1; | |
4639 | f->output_data.x->scroll_bar_bottom_shadow_pixel = -1; | |
4640 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
333b20bb GM |
4641 | f->icon_name = Qnil; |
4642 | FRAME_X_DISPLAY_INFO (f) = dpyinfo; | |
f1d2ce7f | 4643 | #if GLYPH_DEBUG |
354884c4 | 4644 | image_cache_refcount = FRAME_IMAGE_CACHE (f)->refcount; |
eaf1eea9 GM |
4645 | dpyinfo_refcount = dpyinfo->reference_count; |
4646 | #endif /* GLYPH_DEBUG */ | |
333b20bb GM |
4647 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; |
4648 | f->output_data.x->explicit_parent = 0; | |
4649 | ||
61d461a8 GM |
4650 | /* These colors will be set anyway later, but it's important |
4651 | to get the color reference counts right, so initialize them! */ | |
4652 | { | |
4653 | Lisp_Object black; | |
58d2d479 | 4654 | struct gcpro inner_gcpro1; |
177c0ea7 | 4655 | |
9d3d44ba KL |
4656 | /* Function x_decode_color can signal an error. Make |
4657 | sure to initialize color slots so that we won't try | |
4658 | to free colors we haven't allocated. */ | |
ce593f6e KL |
4659 | FRAME_FOREGROUND_PIXEL (f) = -1; |
4660 | FRAME_BACKGROUND_PIXEL (f) = -1; | |
9d3d44ba KL |
4661 | f->output_data.x->cursor_pixel = -1; |
4662 | f->output_data.x->cursor_foreground_pixel = -1; | |
4663 | f->output_data.x->border_pixel = -1; | |
4664 | f->output_data.x->mouse_pixel = -1; | |
4665 | ||
61d461a8 | 4666 | black = build_string ("black"); |
7082eac6 | 4667 | GCPRO1_VAR (black, inner_gcpro); |
ce593f6e | 4668 | FRAME_FOREGROUND_PIXEL (f) |
61d461a8 | 4669 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); |
ce593f6e | 4670 | FRAME_BACKGROUND_PIXEL (f) |
61d461a8 GM |
4671 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); |
4672 | f->output_data.x->cursor_pixel | |
4673 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4674 | f->output_data.x->cursor_foreground_pixel | |
4675 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4676 | f->output_data.x->border_pixel | |
4677 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4678 | f->output_data.x->mouse_pixel | |
4679 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
7082eac6 | 4680 | UNGCPRO_VAR (inner_gcpro); |
61d461a8 GM |
4681 | } |
4682 | ||
333b20bb GM |
4683 | /* Set the name; the functions to which we pass f expect the name to |
4684 | be set. */ | |
4685 | if (EQ (name, Qunbound) || NILP (name)) | |
4686 | { | |
4687 | f->name = build_string (dpyinfo->x_id_name); | |
4688 | f->explicit_name = 0; | |
4689 | } | |
4690 | else | |
4691 | { | |
4692 | f->name = name; | |
4693 | f->explicit_name = 1; | |
4694 | /* use the frame's title when getting resources for this frame. */ | |
4695 | specbind (Qx_resource_name, name); | |
4696 | } | |
4697 | ||
02ed2ea8 KH |
4698 | f->resx = dpyinfo->resx; |
4699 | f->resy = dpyinfo->resy; | |
4700 | ||
bf970f2b | 4701 | register_font_driver (&xfont_driver, f); |
02ed2ea8 KH |
4702 | #ifdef HAVE_FREETYPE |
4703 | #ifdef HAVE_XFT | |
b51238f5 | 4704 | register_font_driver (&xftfont_driver, f); |
02ed2ea8 | 4705 | #else /* not HAVE_XFT */ |
b51238f5 | 4706 | register_font_driver (&ftxfont_driver, f); |
02ed2ea8 KH |
4707 | #endif /* not HAVE_XFT */ |
4708 | #endif /* HAVE_FREETYPE */ | |
d43f6b74 | 4709 | |
b51238f5 KH |
4710 | x_default_parameter (f, parms, Qfont_backend, Qnil, |
4711 | "fontBackend", "FontBackend", RES_TYPE_STRING); | |
02ed2ea8 | 4712 | |
eaf1eea9 GM |
4713 | /* Extract the window parameters from the supplied values that are |
4714 | needed to determine window geometry. */ | |
b51238f5 | 4715 | x_default_font_parameter (f, parms); |
333b20bb | 4716 | |
4bef8d26 | 4717 | x_default_parameter (f, parms, Qborder_width, make_number (0), |
333b20bb | 4718 | "borderWidth", "BorderWidth", RES_TYPE_NUMBER); |
177c0ea7 | 4719 | |
333b20bb GM |
4720 | /* This defaults to 2 in order to match xterm. We recognize either |
4721 | internalBorderWidth or internalBorder (which is what xterm calls | |
4722 | it). */ | |
4723 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
4724 | { | |
4725 | Lisp_Object value; | |
4726 | ||
4727 | value = x_get_arg (dpyinfo, parms, Qinternal_border_width, | |
4728 | "internalBorder", "internalBorder", RES_TYPE_NUMBER); | |
4729 | if (! EQ (value, Qunbound)) | |
4730 | parms = Fcons (Fcons (Qinternal_border_width, value), | |
4731 | parms); | |
4732 | } | |
4733 | ||
4734 | x_default_parameter (f, parms, Qinternal_border_width, make_number (1), | |
4735 | "internalBorderWidth", "internalBorderWidth", | |
4736 | RES_TYPE_NUMBER); | |
4737 | ||
4738 | /* Also do the stuff which must be set before the window exists. */ | |
4739 | x_default_parameter (f, parms, Qforeground_color, build_string ("black"), | |
4740 | "foreground", "Foreground", RES_TYPE_STRING); | |
4741 | x_default_parameter (f, parms, Qbackground_color, build_string ("white"), | |
4742 | "background", "Background", RES_TYPE_STRING); | |
4743 | x_default_parameter (f, parms, Qmouse_color, build_string ("black"), | |
4744 | "pointerColor", "Foreground", RES_TYPE_STRING); | |
4745 | x_default_parameter (f, parms, Qcursor_color, build_string ("black"), | |
4746 | "cursorColor", "Foreground", RES_TYPE_STRING); | |
4747 | x_default_parameter (f, parms, Qborder_color, build_string ("black"), | |
4748 | "borderColor", "BorderColor", RES_TYPE_STRING); | |
4749 | ||
4750 | /* Init faces before x_default_parameter is called for scroll-bar | |
4751 | parameters because that function calls x_set_scroll_bar_width, | |
4752 | which calls change_frame_size, which calls Fset_window_buffer, | |
4753 | which runs hooks, which call Fvertical_motion. At the end, we | |
4754 | end up in init_iterator with a null face cache, which should not | |
4755 | happen. */ | |
4756 | init_frame_faces (f); | |
177c0ea7 | 4757 | |
333b20bb | 4758 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; |
333b20bb | 4759 | |
0ce7538d | 4760 | x_figure_window_size (f, parms, 0); |
333b20bb | 4761 | |
333b20bb GM |
4762 | { |
4763 | XSetWindowAttributes attrs; | |
4764 | unsigned long mask; | |
36acb2a7 | 4765 | Atom type = FRAME_X_DISPLAY_INFO (f)->Xatom_net_window_type_tooltip; |
177c0ea7 | 4766 | |
333b20bb | 4767 | BLOCK_INPUT; |
c51d2b5e GM |
4768 | mask = CWBackPixel | CWOverrideRedirect | CWEventMask; |
4769 | if (DoesSaveUnders (dpyinfo->screen)) | |
4770 | mask |= CWSaveUnder; | |
177c0ea7 | 4771 | |
9b2956e2 GM |
4772 | /* Window managers look at the override-redirect flag to determine |
4773 | whether or net to give windows a decoration (Xlib spec, chapter | |
333b20bb GM |
4774 | 3.2.8). */ |
4775 | attrs.override_redirect = True; | |
4776 | attrs.save_under = True; | |
4777 | attrs.background_pixel = FRAME_BACKGROUND_PIXEL (f); | |
4778 | /* Arrange for getting MapNotify and UnmapNotify events. */ | |
4779 | attrs.event_mask = StructureNotifyMask; | |
4780 | tip_window | |
4781 | = FRAME_X_WINDOW (f) | |
4782 | = XCreateWindow (FRAME_X_DISPLAY (f), | |
4783 | FRAME_X_DISPLAY_INFO (f)->root_window, | |
4784 | /* x, y, width, height */ | |
4785 | 0, 0, 1, 1, | |
4786 | /* Border. */ | |
a979dde1 | 4787 | f->border_width, |
333b20bb GM |
4788 | CopyFromParent, InputOutput, CopyFromParent, |
4789 | mask, &attrs); | |
36acb2a7 JD |
4790 | XChangeProperty (FRAME_X_DISPLAY (f), tip_window, |
4791 | FRAME_X_DISPLAY_INFO (f)->Xatom_net_window_type, | |
4792 | XA_ATOM, 32, PropModeReplace, | |
4793 | (unsigned char *)&type, 1); | |
333b20bb GM |
4794 | UNBLOCK_INPUT; |
4795 | } | |
4796 | ||
4797 | x_make_gc (f); | |
4798 | ||
333b20bb GM |
4799 | x_default_parameter (f, parms, Qauto_raise, Qnil, |
4800 | "autoRaise", "AutoRaiseLower", RES_TYPE_BOOLEAN); | |
4801 | x_default_parameter (f, parms, Qauto_lower, Qnil, | |
4802 | "autoLower", "AutoRaiseLower", RES_TYPE_BOOLEAN); | |
4803 | x_default_parameter (f, parms, Qcursor_type, Qbox, | |
4804 | "cursorType", "CursorType", RES_TYPE_SYMBOL); | |
4805 | ||
be786000 | 4806 | /* Dimensions, especially FRAME_LINES (f), must be done via change_frame_size. |
333b20bb | 4807 | Change will not be effected unless different from the current |
be786000 KS |
4808 | FRAME_LINES (f). */ |
4809 | width = FRAME_COLS (f); | |
4810 | height = FRAME_LINES (f); | |
4811 | SET_FRAME_COLS (f, 0); | |
4812 | FRAME_LINES (f) = 0; | |
8938a4fb | 4813 | change_frame_size (f, height, width, 1, 0, 0); |
177c0ea7 | 4814 | |
cd1d850f | 4815 | /* Add `tooltip' frame parameter's default value. */ |
54ee7410 CY |
4816 | if (NILP (Fframe_parameter (frame, Qtooltip))) |
4817 | Fmodify_frame_parameters (frame, Fcons (Fcons (Qtooltip, Qt), Qnil)); | |
177c0ea7 | 4818 | |
cedb4d8b GM |
4819 | /* FIXME - can this be done in a similar way to normal frames? |
4820 | http://lists.gnu.org/archive/html/emacs-devel/2007-10/msg00641.html */ | |
4821 | ||
35fdaa62 GM |
4822 | /* Set the `display-type' frame parameter before setting up faces. */ |
4823 | { | |
4824 | Lisp_Object disptype; | |
4825 | ||
4826 | if (FRAME_X_DISPLAY_INFO (f)->n_planes == 1) | |
4827 | disptype = intern ("mono"); | |
219ccf1b RS |
4828 | else if (FRAME_X_DISPLAY_INFO (f)->visual->class == GrayScale |
4829 | || FRAME_X_DISPLAY_INFO (f)->visual->class == StaticGray) | |
35fdaa62 GM |
4830 | disptype = intern ("grayscale"); |
4831 | else | |
4832 | disptype = intern ("color"); | |
4833 | ||
4834 | if (NILP (Fframe_parameter (frame, Qdisplay_type))) | |
4835 | Fmodify_frame_parameters (frame, Fcons (Fcons (Qdisplay_type, disptype), | |
4836 | Qnil)); | |
4837 | } | |
4838 | ||
035d5114 | 4839 | /* Set up faces after all frame parameters are known. This call |
6801a572 GM |
4840 | also merges in face attributes specified for new frames. |
4841 | ||
4842 | Frame parameters may be changed if .Xdefaults contains | |
4843 | specifications for the default font. For example, if there is an | |
4844 | `Emacs.default.attributeBackground: pink', the `background-color' | |
4845 | attribute of the frame get's set, which let's the internal border | |
4846 | of the tooltip frame appear in pink. Prevent this. */ | |
4847 | { | |
4848 | Lisp_Object bg = Fframe_parameter (frame, Qbackground_color); | |
4849 | ||
4850 | /* Set tip_frame here, so that */ | |
4851 | tip_frame = frame; | |
45cebfd9 | 4852 | call2 (Qface_set_after_frame_default, frame, Qnil); |
177c0ea7 | 4853 | |
6801a572 GM |
4854 | if (!EQ (bg, Fframe_parameter (frame, Qbackground_color))) |
4855 | Fmodify_frame_parameters (frame, Fcons (Fcons (Qbackground_color, bg), | |
4856 | Qnil)); | |
4857 | } | |
177c0ea7 | 4858 | |
333b20bb GM |
4859 | f->no_split = 1; |
4860 | ||
4861 | UNGCPRO; | |
4862 | ||
4863 | /* It is now ok to make the frame official even if we get an error | |
4864 | below. And the frame needs to be on Vframe_list or making it | |
4865 | visible won't work. */ | |
4866 | Vframe_list = Fcons (frame, Vframe_list); | |
4867 | ||
4868 | /* Now that the frame is official, it counts as a reference to | |
4869 | its display. */ | |
4870 | FRAME_X_DISPLAY_INFO (f)->reference_count++; | |
4871 | ||
06d62053 GM |
4872 | /* Setting attributes of faces of the tooltip frame from resources |
4873 | and similar will increment face_change_count, which leads to the | |
4874 | clearing of all current matrices. Since this isn't necessary | |
4875 | here, avoid it by resetting face_change_count to the value it | |
4876 | had before we created the tip frame. */ | |
4877 | face_change_count = face_change_count_before; | |
4878 | ||
eaf1eea9 | 4879 | /* Discard the unwind_protect. */ |
333b20bb GM |
4880 | return unbind_to (count, frame); |
4881 | } | |
4882 | ||
4883 | ||
06d62053 GM |
4884 | /* Compute where to display tip frame F. PARMS is the list of frame |
4885 | parameters for F. DX and DY are specified offsets from the current | |
ab452f99 GM |
4886 | location of the mouse. WIDTH and HEIGHT are the width and height |
4887 | of the tooltip. Return coordinates relative to the root window of | |
4888 | the display in *ROOT_X, and *ROOT_Y. */ | |
06d62053 GM |
4889 | |
4890 | static void | |
971de7fb | 4891 | 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 |
4892 | { |
4893 | Lisp_Object left, top; | |
4894 | int win_x, win_y; | |
4895 | Window root, child; | |
4896 | unsigned pmask; | |
177c0ea7 | 4897 | |
06d62053 GM |
4898 | /* User-specified position? */ |
4899 | left = Fcdr (Fassq (Qleft, parms)); | |
4900 | top = Fcdr (Fassq (Qtop, parms)); | |
177c0ea7 | 4901 | |
06d62053 GM |
4902 | /* Move the tooltip window where the mouse pointer is. Resize and |
4903 | show it. */ | |
570d22b0 | 4904 | if (!INTEGERP (left) || !INTEGERP (top)) |
ab452f99 GM |
4905 | { |
4906 | BLOCK_INPUT; | |
4907 | XQueryPointer (FRAME_X_DISPLAY (f), FRAME_X_DISPLAY_INFO (f)->root_window, | |
4908 | &root, &child, root_x, root_y, &win_x, &win_y, &pmask); | |
4909 | UNBLOCK_INPUT; | |
4910 | } | |
06d62053 | 4911 | |
06d62053 GM |
4912 | if (INTEGERP (top)) |
4913 | *root_y = XINT (top); | |
bf63eb69 JD |
4914 | else if (*root_y + XINT (dy) <= 0) |
4915 | *root_y = 0; /* Can happen for negative dy */ | |
abe9d29c CY |
4916 | else if (*root_y + XINT (dy) + height |
4917 | <= x_display_pixel_height (FRAME_X_DISPLAY_INFO (f))) | |
7e8410d1 | 4918 | /* It fits below the pointer */ |
abe9d29c | 4919 | *root_y += XINT (dy); |
7e8410d1 JD |
4920 | else if (height + XINT (dy) <= *root_y) |
4921 | /* It fits above the pointer. */ | |
4922 | *root_y -= height + XINT (dy); | |
4923 | else | |
4924 | /* Put it on the top. */ | |
4925 | *root_y = 0; | |
ab452f99 GM |
4926 | |
4927 | if (INTEGERP (left)) | |
4928 | *root_x = XINT (left); | |
bf63eb69 JD |
4929 | else if (*root_x + XINT (dx) <= 0) |
4930 | *root_x = 0; /* Can happen for negative dx */ | |
abe9d29c CY |
4931 | else if (*root_x + XINT (dx) + width |
4932 | <= x_display_pixel_width (FRAME_X_DISPLAY_INFO (f))) | |
d682d3df RS |
4933 | /* It fits to the right of the pointer. */ |
4934 | *root_x += XINT (dx); | |
4935 | else if (width + XINT (dx) <= *root_x) | |
4936 | /* It fits to the left of the pointer. */ | |
ab452f99 GM |
4937 | *root_x -= width + XINT (dx); |
4938 | else | |
d682d3df RS |
4939 | /* Put it left-justified on the screen--it ought to fit that way. */ |
4940 | *root_x = 0; | |
06d62053 GM |
4941 | } |
4942 | ||
4943 | ||
0634ce98 | 4944 | DEFUN ("x-show-tip", Fx_show_tip, Sx_show_tip, 1, 6, 0, |
7ee72033 | 4945 | doc: /* Show STRING in a "tooltip" window on frame FRAME. |
c061c855 GM |
4946 | A tooltip window is a small X window displaying a string. |
4947 | ||
87c891c7 EZ |
4948 | This is an internal function; Lisp code should call `tooltip-show'. |
4949 | ||
c061c855 GM |
4950 | FRAME nil or omitted means use the selected frame. |
4951 | ||
4952 | PARMS is an optional list of frame parameters which can be used to | |
4953 | change the tooltip's appearance. | |
4954 | ||
4955 | Automatically hide the tooltip after TIMEOUT seconds. TIMEOUT nil | |
4956 | means use the default timeout of 5 seconds. | |
4957 | ||
c869cc37 | 4958 | If the list of frame parameters PARMS contains a `left' parameters, |
c061c855 GM |
4959 | the tooltip is displayed at that x-position. Otherwise it is |
4960 | displayed at the mouse position, with offset DX added (default is 5 if | |
4961 | DX isn't specified). Likewise for the y-position; if a `top' frame | |
4962 | parameter is specified, it determines the y-position of the tooltip | |
4963 | window, otherwise it is displayed at the mouse position, with offset | |
4964 | DY added (default is -10). | |
4965 | ||
4966 | A tooltip's maximum size is specified by `x-max-tooltip-size'. | |
7ee72033 | 4967 | Text larger than the specified size is clipped. */) |
5842a27b | 4968 | (Lisp_Object string, Lisp_Object frame, Lisp_Object parms, Lisp_Object timeout, Lisp_Object dx, Lisp_Object dy) |
333b20bb GM |
4969 | { |
4970 | struct frame *f; | |
4971 | struct window *w; | |
06d62053 | 4972 | int root_x, root_y; |
333b20bb GM |
4973 | struct buffer *old_buffer; |
4974 | struct text_pos pos; | |
a971c0a7 | 4975 | int i, width, height, seen_reversed_p; |
393f2d14 | 4976 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4; |
333b20bb | 4977 | int old_windows_or_buffers_changed = windows_or_buffers_changed; |
331379bf | 4978 | int count = SPECPDL_INDEX (); |
177c0ea7 | 4979 | |
333b20bb GM |
4980 | specbind (Qinhibit_redisplay, Qt); |
4981 | ||
393f2d14 | 4982 | GCPRO4 (string, parms, frame, timeout); |
333b20bb | 4983 | |
b7826503 | 4984 | CHECK_STRING (string); |
2d7117fe JD |
4985 | if (SCHARS (string) == 0) |
4986 | string = make_unibyte_string (" ", 1); | |
4987 | ||
333b20bb GM |
4988 | f = check_x_frame (frame); |
4989 | if (NILP (timeout)) | |
4990 | timeout = make_number (5); | |
4991 | else | |
b7826503 | 4992 | CHECK_NATNUM (timeout); |
177c0ea7 | 4993 | |
0634ce98 GM |
4994 | if (NILP (dx)) |
4995 | dx = make_number (5); | |
4996 | else | |
b7826503 | 4997 | CHECK_NUMBER (dx); |
177c0ea7 | 4998 | |
0634ce98 | 4999 | if (NILP (dy)) |
12c67a7f | 5000 | dy = make_number (-10); |
0634ce98 | 5001 | else |
b7826503 | 5002 | CHECK_NUMBER (dy); |
333b20bb | 5003 | |
aa1859f5 J |
5004 | #ifdef USE_GTK |
5005 | if (x_gtk_use_system_tooltips) | |
5006 | { | |
717c30e0 | 5007 | int ok; |
aa1859f5 J |
5008 | |
5009 | /* Hide a previous tip, if any. */ | |
5010 | Fx_hide_tip (); | |
5011 | ||
5012 | BLOCK_INPUT; | |
5013 | if ((ok = xg_prepare_tooltip (f, string, &width, &height)) != 0) | |
5014 | { | |
5015 | compute_tip_xy (f, parms, dx, dy, width, height, &root_x, &root_y); | |
5016 | xg_show_tooltip (f, root_x, root_y); | |
5017 | /* This is used in Fx_hide_tip. */ | |
5018 | XSETFRAME (tip_frame, f); | |
5019 | } | |
5020 | UNBLOCK_INPUT; | |
5021 | if (ok) goto start_timer; | |
5022 | } | |
5023 | #endif /* USE_GTK */ | |
5024 | ||
06d62053 GM |
5025 | if (NILP (last_show_tip_args)) |
5026 | last_show_tip_args = Fmake_vector (make_number (3), Qnil); | |
5027 | ||
5028 | if (!NILP (tip_frame)) | |
5029 | { | |
5030 | Lisp_Object last_string = AREF (last_show_tip_args, 0); | |
5031 | Lisp_Object last_frame = AREF (last_show_tip_args, 1); | |
5032 | Lisp_Object last_parms = AREF (last_show_tip_args, 2); | |
5033 | ||
5034 | if (EQ (frame, last_frame) | |
5035 | && !NILP (Fequal (last_string, string)) | |
5036 | && !NILP (Fequal (last_parms, parms))) | |
5037 | { | |
58d2d479 | 5038 | struct frame *tip_f = XFRAME (tip_frame); |
177c0ea7 | 5039 | |
06d62053 GM |
5040 | /* Only DX and DY have changed. */ |
5041 | if (!NILP (tip_timer)) | |
ae782866 GM |
5042 | { |
5043 | Lisp_Object timer = tip_timer; | |
5044 | tip_timer = Qnil; | |
5045 | call1 (Qcancel_timer, timer); | |
5046 | } | |
06d62053 GM |
5047 | |
5048 | BLOCK_INPUT; | |
58d2d479 PE |
5049 | compute_tip_xy (tip_f, parms, dx, dy, FRAME_PIXEL_WIDTH (tip_f), |
5050 | FRAME_PIXEL_HEIGHT (tip_f), &root_x, &root_y); | |
5051 | XMoveWindow (FRAME_X_DISPLAY (tip_f), FRAME_X_WINDOW (tip_f), | |
ab452f99 | 5052 | root_x, root_y); |
06d62053 GM |
5053 | UNBLOCK_INPUT; |
5054 | goto start_timer; | |
5055 | } | |
5056 | } | |
5057 | ||
333b20bb GM |
5058 | /* Hide a previous tip, if any. */ |
5059 | Fx_hide_tip (); | |
5060 | ||
06d62053 GM |
5061 | ASET (last_show_tip_args, 0, string); |
5062 | ASET (last_show_tip_args, 1, frame); | |
5063 | ASET (last_show_tip_args, 2, parms); | |
5064 | ||
333b20bb GM |
5065 | /* Add default values to frame parameters. */ |
5066 | if (NILP (Fassq (Qname, parms))) | |
5067 | parms = Fcons (Fcons (Qname, build_string ("tooltip")), parms); | |
5068 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
5069 | parms = Fcons (Fcons (Qinternal_border_width, make_number (3)), parms); | |
5070 | if (NILP (Fassq (Qborder_width, parms))) | |
5071 | parms = Fcons (Fcons (Qborder_width, make_number (1)), parms); | |
5072 | if (NILP (Fassq (Qborder_color, parms))) | |
5073 | parms = Fcons (Fcons (Qborder_color, build_string ("lightyellow")), parms); | |
5074 | if (NILP (Fassq (Qbackground_color, parms))) | |
5075 | parms = Fcons (Fcons (Qbackground_color, build_string ("lightyellow")), | |
5076 | parms); | |
5077 | ||
5078 | /* Create a frame for the tooltip, and record it in the global | |
5079 | variable tip_frame. */ | |
275841bf | 5080 | frame = x_create_tip_frame (FRAME_X_DISPLAY_INFO (f), parms, string); |
44b5a125 | 5081 | f = XFRAME (frame); |
333b20bb | 5082 | |
d63931a2 | 5083 | /* Set up the frame's root window. */ |
333b20bb | 5084 | w = XWINDOW (FRAME_ROOT_WINDOW (f)); |
be786000 | 5085 | w->left_col = w->top_line = make_number (0); |
177c0ea7 | 5086 | |
d63931a2 GM |
5087 | if (CONSP (Vx_max_tooltip_size) |
5088 | && INTEGERP (XCAR (Vx_max_tooltip_size)) | |
5089 | && XINT (XCAR (Vx_max_tooltip_size)) > 0 | |
5090 | && INTEGERP (XCDR (Vx_max_tooltip_size)) | |
5091 | && XINT (XCDR (Vx_max_tooltip_size)) > 0) | |
5092 | { | |
be786000 KS |
5093 | w->total_cols = XCAR (Vx_max_tooltip_size); |
5094 | w->total_lines = XCDR (Vx_max_tooltip_size); | |
d63931a2 GM |
5095 | } |
5096 | else | |
5097 | { | |
be786000 KS |
5098 | w->total_cols = make_number (80); |
5099 | w->total_lines = make_number (40); | |
d63931a2 | 5100 | } |
177c0ea7 | 5101 | |
be786000 | 5102 | FRAME_TOTAL_COLS (f) = XINT (w->total_cols); |
333b20bb GM |
5103 | adjust_glyphs (f); |
5104 | w->pseudo_window_p = 1; | |
5105 | ||
5106 | /* Display the tooltip text in a temporary buffer. */ | |
333b20bb | 5107 | old_buffer = current_buffer; |
275841bf | 5108 | set_buffer_internal_1 (XBUFFER (XWINDOW (FRAME_ROOT_WINDOW (f))->buffer)); |
4b4deea2 | 5109 | BVAR (current_buffer, truncate_lines) = Qnil; |
5634ff85 YM |
5110 | clear_glyph_matrix (w->desired_matrix); |
5111 | clear_glyph_matrix (w->current_matrix); | |
5112 | SET_TEXT_POS (pos, BEGV, BEGV_BYTE); | |
6eff5c3d | 5113 | try_window (FRAME_ROOT_WINDOW (f), pos, TRY_WINDOW_IGNORE_FONTS_CHANGE); |
333b20bb GM |
5114 | |
5115 | /* Compute width and height of the tooltip. */ | |
a971c0a7 | 5116 | width = height = seen_reversed_p = 0; |
333b20bb GM |
5117 | for (i = 0; i < w->desired_matrix->nrows; ++i) |
5118 | { | |
5119 | struct glyph_row *row = &w->desired_matrix->rows[i]; | |
5120 | struct glyph *last; | |
5121 | int row_width; | |
5122 | ||
5123 | /* Stop at the first empty row at the end. */ | |
5124 | if (!row->enabled_p || !row->displays_text_p) | |
5125 | break; | |
5126 | ||
d7bf0342 GM |
5127 | /* Let the row go over the full width of the frame. */ |
5128 | row->full_width_p = 1; | |
333b20bb | 5129 | |
5b253e9c | 5130 | row_width = row->pixel_width; |
333b20bb GM |
5131 | if (row->used[TEXT_AREA]) |
5132 | { | |
a971c0a7 EZ |
5133 | /* There's a glyph at the end of rows that is used to place |
5134 | the cursor there. Don't include the width of this glyph. */ | |
5135 | if (!row->reversed_p) | |
5136 | { | |
5137 | last = &row->glyphs[TEXT_AREA][row->used[TEXT_AREA] - 1]; | |
5138 | if (INTEGERP (last->object)) | |
5139 | row_width -= last->pixel_width; | |
5140 | } | |
5141 | else | |
5142 | { | |
5143 | /* There could be a stretch glyph at the beginning of R2L | |
5144 | rows that is produced by extend_face_to_end_of_line. | |
5145 | Don't count that glyph. */ | |
5146 | struct glyph *g = row->glyphs[TEXT_AREA]; | |
5147 | ||
5148 | if (g->type == STRETCH_GLYPH && INTEGERP (g->object)) | |
5149 | { | |
5150 | row_width -= g->pixel_width; | |
5151 | seen_reversed_p = 1; | |
5152 | } | |
5153 | } | |
333b20bb | 5154 | } |
177c0ea7 | 5155 | |
333b20bb GM |
5156 | height += row->height; |
5157 | width = max (width, row_width); | |
5158 | } | |
5159 | ||
a971c0a7 EZ |
5160 | /* If we've seen partial-length R2L rows, we need to re-adjust the |
5161 | tool-tip frame width and redisplay it again, to avoid over-wide | |
5162 | tips due to the stretch glyph that extends R2L lines to full | |
5163 | width of the frame. */ | |
5164 | if (seen_reversed_p) | |
5165 | { | |
5166 | /* w->total_cols and FRAME_TOTAL_COLS want the width in columns, | |
5167 | not in pixels. */ | |
5168 | width /= WINDOW_FRAME_COLUMN_WIDTH (w); | |
5169 | w->total_cols = make_number (width); | |
5170 | FRAME_TOTAL_COLS (f) = width; | |
5171 | adjust_glyphs (f); | |
5172 | clear_glyph_matrix (w->desired_matrix); | |
5173 | clear_glyph_matrix (w->current_matrix); | |
5174 | try_window (FRAME_ROOT_WINDOW (f), pos, 0); | |
5175 | width = height = 0; | |
5176 | /* Recompute width and height of the tooltip. */ | |
5177 | for (i = 0; i < w->desired_matrix->nrows; ++i) | |
5178 | { | |
5179 | struct glyph_row *row = &w->desired_matrix->rows[i]; | |
5180 | struct glyph *last; | |
5181 | int row_width; | |
5182 | ||
5183 | if (!row->enabled_p || !row->displays_text_p) | |
5184 | break; | |
5185 | row->full_width_p = 1; | |
5186 | row_width = row->pixel_width; | |
5187 | if (row->used[TEXT_AREA] && !row->reversed_p) | |
5188 | { | |
5189 | last = &row->glyphs[TEXT_AREA][row->used[TEXT_AREA] - 1]; | |
5190 | if (INTEGERP (last->object)) | |
5191 | row_width -= last->pixel_width; | |
5192 | } | |
5193 | ||
5194 | height += row->height; | |
5195 | width = max (width, row_width); | |
5196 | } | |
5197 | } | |
5198 | ||
333b20bb GM |
5199 | /* Add the frame's internal border to the width and height the X |
5200 | window should have. */ | |
5201 | height += 2 * FRAME_INTERNAL_BORDER_WIDTH (f); | |
5202 | width += 2 * FRAME_INTERNAL_BORDER_WIDTH (f); | |
5203 | ||
5204 | /* Move the tooltip window where the mouse pointer is. Resize and | |
5205 | show it. */ | |
ab452f99 | 5206 | compute_tip_xy (f, parms, dx, dy, width, height, &root_x, &root_y); |
0634ce98 | 5207 | |
0634ce98 | 5208 | BLOCK_INPUT; |
333b20bb | 5209 | XMoveResizeWindow (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
ab452f99 | 5210 | root_x, root_y, width, height); |
333b20bb GM |
5211 | XMapRaised (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f)); |
5212 | UNBLOCK_INPUT; | |
177c0ea7 | 5213 | |
333b20bb GM |
5214 | /* Draw into the window. */ |
5215 | w->must_be_updated_p = 1; | |
5216 | update_single_window (w, 1); | |
5217 | ||
5218 | /* Restore original current buffer. */ | |
5219 | set_buffer_internal_1 (old_buffer); | |
5220 | windows_or_buffers_changed = old_windows_or_buffers_changed; | |
5221 | ||
06d62053 | 5222 | start_timer: |
333b20bb GM |
5223 | /* Let the tip disappear after timeout seconds. */ |
5224 | tip_timer = call3 (intern ("run-at-time"), timeout, Qnil, | |
5225 | intern ("x-hide-tip")); | |
a744a2ec DL |
5226 | |
5227 | UNGCPRO; | |
333b20bb GM |
5228 | return unbind_to (count, Qnil); |
5229 | } | |
5230 | ||
5231 | ||
16a97296 | 5232 | DEFUE ("x-hide-tip", Fx_hide_tip, Sx_hide_tip, 0, 0, 0, |
7ee72033 MB |
5233 | doc: /* Hide the current tooltip window, if there is any. |
5234 | Value is t if tooltip was open, nil otherwise. */) | |
5842a27b | 5235 | (void) |
333b20bb | 5236 | { |
44b5a125 | 5237 | int count; |
c0006262 GM |
5238 | Lisp_Object deleted, frame, timer; |
5239 | struct gcpro gcpro1, gcpro2; | |
aa1859f5 | 5240 | struct frame *f; |
44b5a125 GM |
5241 | |
5242 | /* Return quickly if nothing to do. */ | |
c0006262 | 5243 | if (NILP (tip_timer) && NILP (tip_frame)) |
44b5a125 | 5244 | return Qnil; |
177c0ea7 | 5245 | |
c0006262 GM |
5246 | frame = tip_frame; |
5247 | timer = tip_timer; | |
5248 | GCPRO2 (frame, timer); | |
5249 | tip_frame = tip_timer = deleted = Qnil; | |
177c0ea7 | 5250 | |
331379bf | 5251 | count = SPECPDL_INDEX (); |
333b20bb | 5252 | specbind (Qinhibit_redisplay, Qt); |
44b5a125 | 5253 | specbind (Qinhibit_quit, Qt); |
177c0ea7 | 5254 | |
c0006262 | 5255 | if (!NILP (timer)) |
ae782866 | 5256 | call1 (Qcancel_timer, timer); |
333b20bb | 5257 | |
aa1859f5 J |
5258 | #ifdef USE_GTK |
5259 | /* When using system tooltip, tip_frame is the Emacs frame on which | |
5260 | the tip is shown. */ | |
5261 | f = XFRAME (frame); | |
94dff98f | 5262 | if (FRAME_LIVE_P (f) && xg_hide_tooltip (f)) |
aa1859f5 J |
5263 | frame = Qnil; |
5264 | #endif | |
5265 | ||
c0006262 | 5266 | if (FRAMEP (frame)) |
333b20bb | 5267 | { |
56f2de10 | 5268 | delete_frame (frame, Qnil); |
44b5a125 | 5269 | deleted = Qt; |
f6c44811 GM |
5270 | |
5271 | #ifdef USE_LUCID | |
5272 | /* Bloodcurdling hack alert: The Lucid menu bar widget's | |
5273 | redisplay procedure is not called when a tip frame over menu | |
5274 | items is unmapped. Redisplay the menu manually... */ | |
5275 | { | |
aa1859f5 J |
5276 | Widget w; |
5277 | f = SELECTED_FRAME (); | |
5278 | w = f->output_data.x->menubar_widget; | |
9180dc8c | 5279 | |
f6c44811 | 5280 | if (!DoesSaveUnders (FRAME_X_DISPLAY_INFO (f)->screen) |
dbc64aa7 | 5281 | && w != NULL) |
f6c44811 GM |
5282 | { |
5283 | BLOCK_INPUT; | |
5284 | xlwmenu_redisplay (w); | |
5285 | UNBLOCK_INPUT; | |
5286 | } | |
5287 | } | |
5288 | #endif /* USE_LUCID */ | |
333b20bb GM |
5289 | } |
5290 | ||
c0006262 | 5291 | UNGCPRO; |
44b5a125 | 5292 | return unbind_to (count, deleted); |
333b20bb GM |
5293 | } |
5294 | ||
5295 | ||
5296 | \f | |
5297 | /*********************************************************************** | |
5298 | File selection dialog | |
5299 | ***********************************************************************/ | |
5300 | ||
90f2e16b JD |
5301 | DEFUN ("x-uses-old-gtk-dialog", Fx_uses_old_gtk_dialog, |
5302 | Sx_uses_old_gtk_dialog, | |
5303 | 0, 0, 0, | |
5304 | doc: /* Return t if the old Gtk+ file selection dialog is used. */) | |
5842a27b | 5305 | (void) |
90f2e16b JD |
5306 | { |
5307 | #ifdef USE_GTK | |
90f2e16b JD |
5308 | if (use_dialog_box |
5309 | && use_file_dialog | |
5310 | && have_menus_p () | |
5311 | && xg_uses_old_file_dialog ()) | |
5312 | return Qt; | |
5313 | #endif | |
5314 | return Qnil; | |
5315 | } | |
5316 | ||
333b20bb | 5317 | |
90f2e16b | 5318 | #ifdef USE_MOTIF |
333b20bb GM |
5319 | /* Callback for "OK" and "Cancel" on file selection dialog. */ |
5320 | ||
5321 | static void | |
dee186b6 | 5322 | file_dialog_cb (Widget widget, XtPointer client_data, XtPointer call_data) |
333b20bb GM |
5323 | { |
5324 | int *result = (int *) client_data; | |
5325 | XmAnyCallbackStruct *cb = (XmAnyCallbackStruct *) call_data; | |
5326 | *result = cb->reason; | |
5327 | } | |
5328 | ||
5329 | ||
a779d213 GM |
5330 | /* Callback for unmapping a file selection dialog. This is used to |
5331 | capture the case where a dialog is closed via a window manager's | |
5332 | closer button, for example. Using a XmNdestroyCallback didn't work | |
5333 | in this case. */ | |
5334 | ||
5335 | static void | |
dee186b6 | 5336 | file_dialog_unmap_cb (Widget widget, XtPointer client_data, XtPointer call_data) |
a779d213 GM |
5337 | { |
5338 | int *result = (int *) client_data; | |
5339 | *result = XmCR_CANCEL; | |
5340 | } | |
5341 | ||
24ca7c5a | 5342 | static Lisp_Object |
dee186b6 | 5343 | clean_up_file_dialog (Lisp_Object arg) |
24ca7c5a JD |
5344 | { |
5345 | struct Lisp_Save_Value *p = XSAVE_VALUE (arg); | |
5346 | Widget dialog = (Widget) p->pointer; | |
5347 | ||
5348 | /* Clean up. */ | |
5349 | BLOCK_INPUT; | |
5350 | XtUnmanageChild (dialog); | |
5351 | XtDestroyWidget (dialog); | |
5352 | x_menu_set_in_use (0); | |
5353 | UNBLOCK_INPUT; | |
5354 | ||
5355 | return Qnil; | |
5356 | } | |
5357 | ||
a779d213 | 5358 | |
f9d64bb3 | 5359 | DEFUN ("x-file-dialog", Fx_file_dialog, Sx_file_dialog, 2, 5, 0, |
7ee72033 | 5360 | doc: /* Read file name, prompting with PROMPT in directory DIR. |
f9d64bb3 JD |
5361 | Use a file selection dialog. Select DEFAULT-FILENAME in the dialog's file |
5362 | selection box, if specified. If MUSTMATCH is non-nil, the returned file | |
7c051dd8 GM |
5363 | or directory must exist. |
5364 | ||
5365 | This function is only defined on MS Windows, and X Windows with the | |
5366 | Motif or Gtk toolkits. With the Motif toolkit, ONLY-DIR-P is ignored. | |
5367 | Otherwise, if ONLY-DIR-P is non-nil, the user can only select directories. */) | |
5842a27b | 5368 | (Lisp_Object prompt, Lisp_Object dir, Lisp_Object default_filename, Lisp_Object mustmatch, Lisp_Object only_dir_p) |
333b20bb GM |
5369 | { |
5370 | int result; | |
0fe92f72 | 5371 | struct frame *f = SELECTED_FRAME (); |
333b20bb | 5372 | Lisp_Object file = Qnil; |
a8f4bdc6 | 5373 | Lisp_Object decoded_file; |
f9d64bb3 | 5374 | Widget dialog, text, help; |
333b20bb GM |
5375 | Arg al[10]; |
5376 | int ac = 0; | |
333b20bb | 5377 | XmString dir_xmstring, pattern_xmstring; |
65b21658 | 5378 | int count = SPECPDL_INDEX (); |
f9d64bb3 | 5379 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4, gcpro5, gcpro6; |
333b20bb | 5380 | |
6eeee4d6 YM |
5381 | check_x (); |
5382 | ||
f9d64bb3 | 5383 | GCPRO6 (prompt, dir, default_filename, mustmatch, only_dir_p, file); |
24ca7c5a | 5384 | |
5ae53dcf | 5385 | if (popup_activated ()) |
24ca7c5a JD |
5386 | error ("Trying to use a menu from within a menu-entry"); |
5387 | ||
b7826503 PJ |
5388 | CHECK_STRING (prompt); |
5389 | CHECK_STRING (dir); | |
333b20bb GM |
5390 | |
5391 | /* Prevent redisplay. */ | |
5392 | specbind (Qinhibit_redisplay, Qt); | |
5393 | ||
5394 | BLOCK_INPUT; | |
5395 | ||
5396 | /* Create the dialog with PROMPT as title, using DIR as initial | |
5397 | directory and using "*" as pattern. */ | |
5398 | dir = Fexpand_file_name (dir, Qnil); | |
d5db4077 | 5399 | dir_xmstring = XmStringCreateLocalized (SDATA (dir)); |
333b20bb | 5400 | pattern_xmstring = XmStringCreateLocalized ("*"); |
177c0ea7 | 5401 | |
d5db4077 | 5402 | XtSetArg (al[ac], XmNtitle, SDATA (prompt)); ++ac; |
333b20bb GM |
5403 | XtSetArg (al[ac], XmNdirectory, dir_xmstring); ++ac; |
5404 | XtSetArg (al[ac], XmNpattern, pattern_xmstring); ++ac; | |
5405 | XtSetArg (al[ac], XmNresizePolicy, XmRESIZE_GROW); ++ac; | |
5406 | XtSetArg (al[ac], XmNdialogStyle, XmDIALOG_APPLICATION_MODAL); ++ac; | |
5407 | dialog = XmCreateFileSelectionDialog (f->output_data.x->widget, | |
5408 | "fsb", al, ac); | |
5409 | XmStringFree (dir_xmstring); | |
5410 | XmStringFree (pattern_xmstring); | |
5411 | ||
5412 | /* Add callbacks for OK and Cancel. */ | |
5413 | XtAddCallback (dialog, XmNokCallback, file_dialog_cb, | |
5414 | (XtPointer) &result); | |
5415 | XtAddCallback (dialog, XmNcancelCallback, file_dialog_cb, | |
5416 | (XtPointer) &result); | |
a779d213 GM |
5417 | XtAddCallback (dialog, XmNunmapCallback, file_dialog_unmap_cb, |
5418 | (XtPointer) &result); | |
333b20bb | 5419 | |
f9d64bb3 | 5420 | /* Remove the help button since we can't display help. */ |
333b20bb | 5421 | help = XmFileSelectionBoxGetChild (dialog, XmDIALOG_HELP_BUTTON); |
f9d64bb3 | 5422 | XtUnmanageChild (help); |
333b20bb | 5423 | |
177c0ea7 | 5424 | /* Mark OK button as default. */ |
333b20bb GM |
5425 | XtVaSetValues (XmFileSelectionBoxGetChild (dialog, XmDIALOG_OK_BUTTON), |
5426 | XmNshowAsDefault, True, NULL); | |
5427 | ||
5428 | /* If MUSTMATCH is non-nil, disable the file entry field of the | |
5429 | dialog, so that the user must select a file from the files list | |
5430 | box. We can't remove it because we wouldn't have a way to get at | |
5431 | the result file name, then. */ | |
5432 | text = XmFileSelectionBoxGetChild (dialog, XmDIALOG_TEXT); | |
5433 | if (!NILP (mustmatch)) | |
5434 | { | |
5435 | Widget label; | |
5436 | label = XmFileSelectionBoxGetChild (dialog, XmDIALOG_SELECTION_LABEL); | |
5437 | XtSetSensitive (text, False); | |
5438 | XtSetSensitive (label, False); | |
5439 | } | |
5440 | ||
5441 | /* Manage the dialog, so that list boxes get filled. */ | |
5442 | XtManageChild (dialog); | |
5443 | ||
333b20bb GM |
5444 | if (STRINGP (default_filename)) |
5445 | { | |
5446 | XmString default_xmstring; | |
f9d64bb3 JD |
5447 | Widget wtext = XmFileSelectionBoxGetChild (dialog, XmDIALOG_TEXT); |
5448 | Widget list = XmFileSelectionBoxGetChild (dialog, XmDIALOG_LIST); | |
333b20bb | 5449 | |
f9d64bb3 JD |
5450 | XmTextPosition last_pos = XmTextFieldGetLastPosition (wtext); |
5451 | XmTextFieldReplace (wtext, 0, last_pos, | |
5452 | (SDATA (Ffile_name_nondirectory (default_filename)))); | |
333b20bb | 5453 | |
f9d64bb3 JD |
5454 | /* Select DEFAULT_FILENAME in the files list box. DEFAULT_FILENAME |
5455 | must include the path for this to work. */ | |
5456 | ||
5457 | default_xmstring = XmStringCreateLocalized (SDATA (default_filename)); | |
333b20bb | 5458 | |
f9d64bb3 JD |
5459 | if (XmListItemExists (list, default_xmstring)) |
5460 | { | |
5461 | int item_pos = XmListItemPos (list, default_xmstring); | |
5462 | /* Select the item and scroll it into view. */ | |
5463 | XmListSelectPos (list, item_pos, True); | |
5464 | XmListSetPos (list, item_pos); | |
5465 | } | |
5466 | ||
5467 | XmStringFree (default_xmstring); | |
333b20bb GM |
5468 | } |
5469 | ||
24ca7c5a JD |
5470 | record_unwind_protect (clean_up_file_dialog, make_save_value (dialog, 0)); |
5471 | ||
bf338245 | 5472 | /* Process events until the user presses Cancel or OK. */ |
5ae53dcf | 5473 | x_menu_set_in_use (1); |
03100098 | 5474 | result = 0; |
a779d213 | 5475 | while (result == 0) |
563b384d | 5476 | { |
bf338245 | 5477 | XEvent event; |
24ca7c5a | 5478 | x_menu_wait_for_event (0); |
bf338245 | 5479 | XtAppNextEvent (Xt_app_con, &event); |
9f6fcdc5 JD |
5480 | if (event.type == KeyPress |
5481 | && FRAME_X_DISPLAY (f) == event.xkey.display) | |
5482 | { | |
5483 | KeySym keysym = XLookupKeysym (&event.xkey, 0); | |
5484 | ||
5485 | /* Pop down on C-g. */ | |
5486 | if (keysym == XK_g && (event.xkey.state & ControlMask) != 0) | |
5487 | XtUnmanageChild (dialog); | |
5488 | } | |
5b3f8550 | 5489 | |
24ca7c5a | 5490 | (void) x_dispatch_event (&event, FRAME_X_DISPLAY (f)); |
563b384d | 5491 | } |
03100098 | 5492 | |
333b20bb GM |
5493 | /* Get the result. */ |
5494 | if (result == XmCR_OK) | |
5495 | { | |
5496 | XmString text; | |
5497 | String data; | |
177c0ea7 | 5498 | |
d1670063 | 5499 | XtVaGetValues (dialog, XmNtextString, &text, NULL); |
333b20bb GM |
5500 | XmStringGetLtoR (text, XmFONTLIST_DEFAULT_TAG, &data); |
5501 | XmStringFree (text); | |
5502 | file = build_string (data); | |
5503 | XtFree (data); | |
5504 | } | |
5505 | else | |
5506 | file = Qnil; | |
5507 | ||
333b20bb GM |
5508 | UNBLOCK_INPUT; |
5509 | UNGCPRO; | |
5510 | ||
5511 | /* Make "Cancel" equivalent to C-g. */ | |
5512 | if (NILP (file)) | |
5513 | Fsignal (Qquit, Qnil); | |
177c0ea7 | 5514 | |
a8f4bdc6 JD |
5515 | decoded_file = DECODE_FILE (file); |
5516 | ||
5517 | return unbind_to (count, decoded_file); | |
333b20bb GM |
5518 | } |
5519 | ||
5520 | #endif /* USE_MOTIF */ | |
5521 | ||
488dd4c4 JD |
5522 | #ifdef USE_GTK |
5523 | ||
24ca7c5a | 5524 | static Lisp_Object |
971de7fb | 5525 | clean_up_dialog (Lisp_Object arg) |
24ca7c5a JD |
5526 | { |
5527 | x_menu_set_in_use (0); | |
5528 | ||
5529 | return Qnil; | |
5530 | } | |
5531 | ||
f9d64bb3 JD |
5532 | DEFUN ("x-file-dialog", Fx_file_dialog, Sx_file_dialog, 2, 5, 0, |
5533 | doc: /* Read file name, prompting with PROMPT in directory DIR. | |
5534 | Use a file selection dialog. Select DEFAULT-FILENAME in the dialog's file | |
5535 | selection box, if specified. If MUSTMATCH is non-nil, the returned file | |
7c051dd8 GM |
5536 | or directory must exist. |
5537 | ||
5538 | This function is only defined on MS Windows, and X Windows with the | |
5539 | Motif or Gtk toolkits. With the Motif toolkit, ONLY-DIR-P is ignored. | |
5540 | Otherwise, if ONLY-DIR-P is non-nil, the user can only select directories. */) | |
5842a27b | 5541 | (Lisp_Object prompt, Lisp_Object dir, Lisp_Object default_filename, Lisp_Object mustmatch, Lisp_Object only_dir_p) |
488dd4c4 JD |
5542 | { |
5543 | FRAME_PTR f = SELECTED_FRAME (); | |
5544 | char *fn; | |
5545 | Lisp_Object file = Qnil; | |
a8f4bdc6 | 5546 | Lisp_Object decoded_file; |
24ca7c5a | 5547 | int count = SPECPDL_INDEX (); |
f9d64bb3 | 5548 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4, gcpro5, gcpro6; |
488dd4c4 | 5549 | char *cdef_file; |
177c0ea7 | 5550 | |
6eeee4d6 YM |
5551 | check_x (); |
5552 | ||
f9d64bb3 | 5553 | GCPRO6 (prompt, dir, default_filename, mustmatch, only_dir_p, file); |
24ca7c5a | 5554 | |
5ae53dcf | 5555 | if (popup_activated ()) |
24ca7c5a JD |
5556 | error ("Trying to use a menu from within a menu-entry"); |
5557 | ||
488dd4c4 JD |
5558 | CHECK_STRING (prompt); |
5559 | CHECK_STRING (dir); | |
5560 | ||
5561 | /* Prevent redisplay. */ | |
5562 | specbind (Qinhibit_redisplay, Qt); | |
24ca7c5a | 5563 | record_unwind_protect (clean_up_dialog, Qnil); |
488dd4c4 JD |
5564 | |
5565 | BLOCK_INPUT; | |
5566 | ||
5567 | if (STRINGP (default_filename)) | |
c0951e53 | 5568 | cdef_file = SSDATA (default_filename); |
488dd4c4 | 5569 | else |
c0951e53 | 5570 | cdef_file = SSDATA (dir); |
488dd4c4 | 5571 | |
c0951e53 | 5572 | fn = xg_get_file_name (f, SSDATA (prompt), cdef_file, |
f9d64bb3 JD |
5573 | ! NILP (mustmatch), |
5574 | ! NILP (only_dir_p)); | |
177c0ea7 | 5575 | |
488dd4c4 JD |
5576 | if (fn) |
5577 | { | |
5578 | file = build_string (fn); | |
5579 | xfree (fn); | |
5580 | } | |
5581 | ||
5582 | UNBLOCK_INPUT; | |
5583 | UNGCPRO; | |
5584 | ||
5585 | /* Make "Cancel" equivalent to C-g. */ | |
5586 | if (NILP (file)) | |
5587 | Fsignal (Qquit, Qnil); | |
177c0ea7 | 5588 | |
a8f4bdc6 JD |
5589 | decoded_file = DECODE_FILE (file); |
5590 | ||
5591 | return unbind_to (count, decoded_file); | |
488dd4c4 JD |
5592 | } |
5593 | ||
9bf80974 CY |
5594 | |
5595 | #ifdef HAVE_FREETYPE | |
5596 | ||
f82605c6 CY |
5597 | DEFUN ("x-select-font", Fx_select_font, Sx_select_font, 0, 2, 0, |
5598 | doc: /* Read a font name using a GTK font selection dialog. | |
5599 | Return a GTK-style font string corresponding to the selection. | |
5600 | ||
5601 | If FRAME is omitted or nil, it defaults to the selected frame. */) | |
5842a27b | 5602 | (Lisp_Object frame, Lisp_Object ignored) |
9bf80974 | 5603 | { |
f82605c6 | 5604 | FRAME_PTR f = check_x_frame (frame); |
53c7540d | 5605 | char *name; |
637fa988 | 5606 | Lisp_Object font; |
e0ab5fcf JD |
5607 | Lisp_Object font_param; |
5608 | char *default_name = NULL; | |
637fa988 | 5609 | struct gcpro gcpro1, gcpro2; |
9bf80974 CY |
5610 | int count = SPECPDL_INDEX (); |
5611 | ||
5612 | check_x (); | |
5613 | ||
5614 | if (popup_activated ()) | |
5615 | error ("Trying to use a menu from within a menu-entry"); | |
5616 | ||
5617 | /* Prevent redisplay. */ | |
5618 | specbind (Qinhibit_redisplay, Qt); | |
5619 | record_unwind_protect (clean_up_dialog, Qnil); | |
5620 | ||
5621 | BLOCK_INPUT; | |
5622 | ||
637fa988 | 5623 | GCPRO2(font_param, font); |
e0ab5fcf | 5624 | |
637fa988 | 5625 | XSETFONT (font, FRAME_FONT (f)); |
581e51e8 | 5626 | font_param = Ffont_get (font, intern (":name")); |
637fa988 | 5627 | if (STRINGP (font_param)) |
c0951e53 | 5628 | default_name = xstrdup (SSDATA (font_param)); |
f5f6c0e0 | 5629 | else |
53c7540d | 5630 | { |
637fa988 JD |
5631 | font_param = Fframe_parameter (frame, Qfont_param); |
5632 | if (STRINGP (font_param)) | |
c0951e53 | 5633 | default_name = xstrdup (SSDATA (font_param)); |
53c7540d | 5634 | } |
e0ab5fcf | 5635 | |
637fa988 | 5636 | if (default_name == NULL && x_last_font_name != NULL) |
581e51e8 JD |
5637 | default_name = xstrdup (x_last_font_name); |
5638 | ||
5639 | /* Convert fontconfig names to Gtk names, i.e. remove - before number */ | |
f5f6c0e0 | 5640 | if (default_name) |
581e51e8 JD |
5641 | { |
5642 | char *p = strrchr (default_name, '-'); | |
5643 | if (p) | |
5644 | { | |
5645 | char *ep = p+1; | |
5646 | while (isdigit (*ep)) | |
5647 | ++ep; | |
5648 | if (*ep == '\0') *p = ' '; | |
5649 | } | |
5650 | } | |
637fa988 | 5651 | |
e0ab5fcf | 5652 | name = xg_get_font_name (f, default_name); |
581e51e8 | 5653 | xfree (default_name); |
9bf80974 | 5654 | |
53c7540d | 5655 | if (name) |
9bf80974 | 5656 | { |
53c7540d | 5657 | font = build_string (name); |
e0ab5fcf JD |
5658 | g_free (x_last_font_name); |
5659 | x_last_font_name = name; | |
9bf80974 CY |
5660 | } |
5661 | ||
5662 | UNBLOCK_INPUT; | |
5663 | ||
5664 | if (NILP (font)) | |
5665 | Fsignal (Qquit, Qnil); | |
5666 | ||
5667 | return unbind_to (count, font); | |
5668 | } | |
5669 | #endif /* HAVE_FREETYPE */ | |
5670 | ||
488dd4c4 | 5671 | #endif /* USE_GTK */ |
333b20bb GM |
5672 | |
5673 | \f | |
82bab41c GM |
5674 | /*********************************************************************** |
5675 | Keyboard | |
5676 | ***********************************************************************/ | |
5677 | ||
5678 | #ifdef HAVE_XKBGETKEYBOARD | |
5679 | #include <X11/XKBlib.h> | |
5680 | #include <X11/keysym.h> | |
5681 | #endif | |
5682 | ||
5683 | DEFUN ("x-backspace-delete-keys-p", Fx_backspace_delete_keys_p, | |
5684 | Sx_backspace_delete_keys_p, 0, 1, 0, | |
7ee72033 | 5685 | doc: /* Check if both Backspace and Delete keys are on the keyboard of FRAME. |
c061c855 GM |
5686 | FRAME nil means use the selected frame. |
5687 | Value is t if we know that both keys are present, and are mapped to the | |
20d1c5c5 DN |
5688 | usual X keysyms. Value is `lambda' if we cannot determine if both keys are |
5689 | present and mapped to the usual X keysyms. */) | |
5842a27b | 5690 | (Lisp_Object frame) |
82bab41c GM |
5691 | { |
5692 | #ifdef HAVE_XKBGETKEYBOARD | |
5693 | XkbDescPtr kb; | |
5694 | struct frame *f = check_x_frame (frame); | |
5695 | Display *dpy = FRAME_X_DISPLAY (f); | |
5696 | Lisp_Object have_keys; | |
58d2d479 | 5697 | int major, minor, op, event, error_code; |
82bab41c GM |
5698 | |
5699 | BLOCK_INPUT; | |
46f6a258 GM |
5700 | |
5701 | /* Check library version in case we're dynamically linked. */ | |
5702 | major = XkbMajorVersion; | |
5703 | minor = XkbMinorVersion; | |
5704 | if (!XkbLibraryVersion (&major, &minor)) | |
c1efd260 GM |
5705 | { |
5706 | UNBLOCK_INPUT; | |
20d1c5c5 | 5707 | return Qlambda; |
c1efd260 | 5708 | } |
46f6a258 GM |
5709 | |
5710 | /* Check that the server supports XKB. */ | |
5711 | major = XkbMajorVersion; | |
5712 | minor = XkbMinorVersion; | |
58d2d479 | 5713 | if (!XkbQueryExtension (dpy, &op, &event, &error_code, &major, &minor)) |
c1efd260 GM |
5714 | { |
5715 | UNBLOCK_INPUT; | |
20d1c5c5 | 5716 | return Qlambda; |
c1efd260 | 5717 | } |
177c0ea7 | 5718 | |
3a441526 JD |
5719 | /* In this code we check that the keyboard has physical keys with names |
5720 | that start with BKSP (Backspace) and DELE (Delete), and that they | |
5721 | generate keysym XK_BackSpace and XK_Delete respectively. | |
5722 | This function is used to test if normal-erase-is-backspace should be | |
5723 | turned on. | |
5724 | An alternative approach would be to just check if XK_BackSpace and | |
5725 | XK_Delete are mapped to any key. But if any of those are mapped to | |
5726 | some non-intuitive key combination (Meta-Shift-Ctrl-whatever) and the | |
5727 | user doesn't know about it, it is better to return false here. | |
5728 | It is more obvious to the user what to do if she/he has two keys | |
5729 | clearly marked with names/symbols and one key does something not | |
5730 | expected (i.e. she/he then tries the other). | |
5731 | The cases where Backspace/Delete is mapped to some other key combination | |
5732 | are rare, and in those cases, normal-erase-is-backspace can be turned on | |
5733 | manually. */ | |
5734 | ||
46f6a258 | 5735 | have_keys = Qnil; |
c1efd260 | 5736 | kb = XkbGetMap (dpy, XkbAllMapComponentsMask, XkbUseCoreKbd); |
82bab41c GM |
5737 | if (kb) |
5738 | { | |
5739 | int delete_keycode = 0, backspace_keycode = 0, i; | |
c1efd260 GM |
5740 | |
5741 | if (XkbGetNames (dpy, XkbAllNamesMask, kb) == Success) | |
82bab41c | 5742 | { |
c1efd260 GM |
5743 | for (i = kb->min_key_code; |
5744 | (i < kb->max_key_code | |
5745 | && (delete_keycode == 0 || backspace_keycode == 0)); | |
5746 | ++i) | |
5747 | { | |
d63931a2 GM |
5748 | /* The XKB symbolic key names can be seen most easily in |
5749 | the PS file generated by `xkbprint -label name | |
5750 | $DISPLAY'. */ | |
72af86bd | 5751 | if (memcmp ("DELE", kb->names->keys[i].name, 4) == 0) |
c1efd260 | 5752 | delete_keycode = i; |
72af86bd | 5753 | else if (memcmp ("BKSP", kb->names->keys[i].name, 4) == 0) |
c1efd260 GM |
5754 | backspace_keycode = i; |
5755 | } | |
5756 | ||
5757 | XkbFreeNames (kb, 0, True); | |
82bab41c GM |
5758 | } |
5759 | ||
c1efd260 | 5760 | XkbFreeClientMap (kb, 0, True); |
177c0ea7 | 5761 | |
82bab41c GM |
5762 | if (delete_keycode |
5763 | && backspace_keycode | |
5764 | && XKeysymToKeycode (dpy, XK_Delete) == delete_keycode | |
5765 | && XKeysymToKeycode (dpy, XK_BackSpace) == backspace_keycode) | |
5766 | have_keys = Qt; | |
5767 | } | |
5768 | UNBLOCK_INPUT; | |
5769 | return have_keys; | |
5770 | #else /* not HAVE_XKBGETKEYBOARD */ | |
20d1c5c5 | 5771 | return Qlambda; |
82bab41c GM |
5772 | #endif /* not HAVE_XKBGETKEYBOARD */ |
5773 | } | |
5774 | ||
5775 | ||
5776 | \f | |
333b20bb GM |
5777 | /*********************************************************************** |
5778 | Initialization | |
5779 | ***********************************************************************/ | |
5780 | ||
4dacadcc | 5781 | /* Keep this list in the same order as frame_parms in frame.c. |
7c0d3ed8 KS |
5782 | Use 0 for unsupported frame parameters. */ |
5783 | ||
5784 | frame_parm_handler x_frame_parm_handlers[] = | |
5785 | { | |
5786 | x_set_autoraise, | |
5787 | x_set_autolower, | |
5788 | x_set_background_color, | |
5789 | x_set_border_color, | |
5790 | x_set_border_width, | |
5791 | x_set_cursor_color, | |
5792 | x_set_cursor_type, | |
5793 | x_set_font, | |
5794 | x_set_foreground_color, | |
5795 | x_set_icon_name, | |
5796 | x_set_icon_type, | |
5797 | x_set_internal_border_width, | |
5798 | x_set_menu_bar_lines, | |
5799 | x_set_mouse_color, | |
5800 | x_explicitly_set_name, | |
5801 | x_set_scroll_bar_width, | |
5802 | x_set_title, | |
5803 | x_set_unsplittable, | |
5804 | x_set_vertical_scroll_bars, | |
5805 | x_set_visibility, | |
5806 | x_set_tool_bar_lines, | |
5807 | x_set_scroll_bar_foreground, | |
5808 | x_set_scroll_bar_background, | |
5809 | x_set_screen_gamma, | |
5810 | x_set_line_spacing, | |
5811 | x_set_fringe_width, | |
5812 | x_set_fringe_width, | |
5813 | x_set_wait_for_wm, | |
5814 | x_set_fullscreen, | |
271a71c7 | 5815 | x_set_font_backend, |
cad9ef74 JD |
5816 | x_set_alpha, |
5817 | x_set_sticky, | |
bfeabdc3 | 5818 | x_set_tool_bar_position, |
7c0d3ed8 KS |
5819 | }; |
5820 | ||
333b20bb | 5821 | void |
971de7fb | 5822 | syms_of_xfns (void) |
333b20bb GM |
5823 | { |
5824 | /* This is zero if not using X windows. */ | |
5825 | x_in_use = 0; | |
5826 | ||
5827 | /* The section below is built by the lisp expression at the top of the file, | |
5828 | just above where these variables are declared. */ | |
5829 | /*&&& init symbols here &&&*/ | |
d67b4f80 | 5830 | Qnone = intern_c_string ("none"); |
baaed68e | 5831 | staticpro (&Qnone); |
d67b4f80 | 5832 | Qsuppress_icon = intern_c_string ("suppress-icon"); |
8af1d7ca | 5833 | staticpro (&Qsuppress_icon); |
d67b4f80 | 5834 | Qundefined_color = intern_c_string ("undefined-color"); |
f9942c9e | 5835 | staticpro (&Qundefined_color); |
d67b4f80 | 5836 | Qcompound_text = intern_c_string ("compound-text"); |
96db09e4 | 5837 | staticpro (&Qcompound_text); |
d67b4f80 | 5838 | Qcancel_timer = intern_c_string ("cancel-timer"); |
ae782866 | 5839 | staticpro (&Qcancel_timer); |
d67b4f80 | 5840 | Qfont_param = intern_c_string ("font-parameter"); |
27129af9 | 5841 | staticpro (&Qfont_param); |
f9942c9e JB |
5842 | /* This is the end of symbol initialization. */ |
5843 | ||
58cad5ed KH |
5844 | /* Text property `display' should be nonsticky by default. */ |
5845 | Vtext_property_default_nonsticky | |
5846 | = Fcons (Fcons (Qdisplay, Qt), Vtext_property_default_nonsticky); | |
5847 | ||
5848 | ||
01f1ba30 | 5849 | Fput (Qundefined_color, Qerror_conditions, |
d67b4f80 | 5850 | pure_cons (Qundefined_color, pure_cons (Qerror, Qnil))); |
01f1ba30 | 5851 | Fput (Qundefined_color, Qerror_message, |
d67b4f80 | 5852 | make_pure_c_string ("Undefined color")); |
01f1ba30 | 5853 | |
29208e82 | 5854 | DEFVAR_LISP ("x-pointer-shape", Vx_pointer_shape, |
7ee72033 | 5855 | doc: /* The shape of the pointer when over text. |
c061c855 GM |
5856 | Changing the value does not affect existing frames |
5857 | unless you set the mouse color. */); | |
01f1ba30 JB |
5858 | Vx_pointer_shape = Qnil; |
5859 | ||
ca0ecbf5 | 5860 | #if 0 /* This doesn't really do anything. */ |
29208e82 | 5861 | DEFVAR_LISP ("x-nontext-pointer-shape", Vx_nontext_pointer_shape, |
7ee72033 | 5862 | doc: /* The shape of the pointer when not over text. |
c061c855 GM |
5863 | This variable takes effect when you create a new frame |
5864 | or when you set the mouse color. */); | |
af01ef26 | 5865 | #endif |
01f1ba30 JB |
5866 | Vx_nontext_pointer_shape = Qnil; |
5867 | ||
29208e82 | 5868 | DEFVAR_LISP ("x-hourglass-pointer-shape", Vx_hourglass_pointer_shape, |
7ee72033 | 5869 | doc: /* The shape of the pointer when Emacs is busy. |
c061c855 GM |
5870 | This variable takes effect when you create a new frame |
5871 | or when you set the mouse color. */); | |
0af913d7 | 5872 | Vx_hourglass_pointer_shape = Qnil; |
333b20bb | 5873 | |
ca0ecbf5 | 5874 | #if 0 /* This doesn't really do anything. */ |
29208e82 | 5875 | DEFVAR_LISP ("x-mode-pointer-shape", Vx_mode_pointer_shape, |
7ee72033 | 5876 | doc: /* The shape of the pointer when over the mode line. |
c061c855 GM |
5877 | This variable takes effect when you create a new frame |
5878 | or when you set the mouse color. */); | |
af01ef26 | 5879 | #endif |
01f1ba30 JB |
5880 | Vx_mode_pointer_shape = Qnil; |
5881 | ||
d3b06468 | 5882 | DEFVAR_LISP ("x-sensitive-text-pointer-shape", |
29208e82 | 5883 | Vx_sensitive_text_pointer_shape, |
7ee72033 | 5884 | doc: /* The shape of the pointer when over mouse-sensitive text. |
c061c855 GM |
5885 | This variable takes effect when you create a new frame |
5886 | or when you set the mouse color. */); | |
ca0ecbf5 | 5887 | Vx_sensitive_text_pointer_shape = Qnil; |
95f80c78 | 5888 | |
8fb4ec9c | 5889 | DEFVAR_LISP ("x-window-horizontal-drag-cursor", |
29208e82 | 5890 | Vx_window_horizontal_drag_shape, |
7ee72033 | 5891 | doc: /* Pointer shape to use for indicating a window can be dragged horizontally. |
c061c855 GM |
5892 | This variable takes effect when you create a new frame |
5893 | or when you set the mouse color. */); | |
8fb4ec9c GM |
5894 | Vx_window_horizontal_drag_shape = Qnil; |
5895 | ||
29208e82 | 5896 | DEFVAR_LISP ("x-cursor-fore-pixel", Vx_cursor_fore_pixel, |
7ee72033 | 5897 | doc: /* A string indicating the foreground color of the cursor box. */); |
01f1ba30 JB |
5898 | Vx_cursor_fore_pixel = Qnil; |
5899 | ||
29208e82 | 5900 | DEFVAR_LISP ("x-max-tooltip-size", Vx_max_tooltip_size, |
f5f6c0e0 JB |
5901 | doc: /* Maximum size for tooltips. |
5902 | Value is a pair (COLUMNS . ROWS). Text larger than this is clipped. */); | |
d63931a2 | 5903 | Vx_max_tooltip_size = Fcons (make_number (80), make_number (40)); |
177c0ea7 | 5904 | |
29208e82 | 5905 | DEFVAR_LISP ("x-no-window-manager", Vx_no_window_manager, |
7ee72033 | 5906 | doc: /* Non-nil if no X window manager is in use. |
c061c855 GM |
5907 | Emacs doesn't try to figure this out; this is always nil |
5908 | unless you set it to something else. */); | |
2d38195d RS |
5909 | /* We don't have any way to find this out, so set it to nil |
5910 | and maybe the user would like to set it to t. */ | |
5911 | Vx_no_window_manager = Qnil; | |
1d3dac41 | 5912 | |
942ea06d | 5913 | DEFVAR_LISP ("x-pixel-size-width-font-regexp", |
29208e82 | 5914 | Vx_pixel_size_width_font_regexp, |
7ee72033 | 5915 | doc: /* Regexp matching a font name whose width is the same as `PIXEL_SIZE'. |
c061c855 GM |
5916 | |
5917 | Since Emacs gets width of a font matching with this regexp from | |
5918 | PIXEL_SIZE field of the name, font finding mechanism gets faster for | |
5919 | such a font. This is especially effective for such large fonts as | |
5920 | Chinese, Japanese, and Korean. */); | |
942ea06d KH |
5921 | Vx_pixel_size_width_font_regexp = Qnil; |
5922 | ||
255e4140 | 5923 | /* This is not ifdef:ed, so other builds than GTK can customize it. */ |
29208e82 | 5924 | DEFVAR_BOOL ("x-gtk-use-old-file-dialog", x_gtk_use_old_file_dialog, |
255e4140 JD |
5925 | doc: /* *Non-nil means prompt with the old GTK file selection dialog. |
5926 | If nil or if the file selection dialog is not available, the new GTK file | |
5927 | chooser is used instead. To turn off all file dialogs set the | |
5928 | variable `use-file-dialog'. */); | |
fe2b14b7 | 5929 | x_gtk_use_old_file_dialog = 0; |
255e4140 | 5930 | |
29208e82 | 5931 | DEFVAR_BOOL ("x-gtk-show-hidden-files", x_gtk_show_hidden_files, |
a8a35720 JD |
5932 | doc: /* *If non-nil, the GTK file chooser will by default show hidden files. |
5933 | Note that this is just the default, there is a toggle button on the file | |
5934 | chooser to show or not show hidden files on a case by case basis. */); | |
5935 | x_gtk_show_hidden_files = 0; | |
5936 | ||
29208e82 | 5937 | DEFVAR_BOOL ("x-gtk-file-dialog-help-text", x_gtk_file_dialog_help_text, |
66687b7c | 5938 | doc: /* *If non-nil, the GTK file chooser will show additional help text. |
641c0105 JD |
5939 | If more space for files in the file chooser dialog is wanted, set this to nil |
5940 | to turn the additional text off. */); | |
159f8da7 | 5941 | x_gtk_file_dialog_help_text = 1; |
641c0105 | 5942 | |
29208e82 | 5943 | DEFVAR_BOOL ("x-gtk-whole-detached-tool-bar", x_gtk_whole_detached_tool_bar, |
e0f467cb JD |
5944 | doc: /* *If non-nil, a detached tool bar is shown in full. |
5945 | The default is to just show an arrow and pressing on that arrow shows | |
5946 | the tool bar buttons. */); | |
5947 | x_gtk_whole_detached_tool_bar = 0; | |
5948 | ||
29208e82 | 5949 | DEFVAR_BOOL ("x-gtk-use-system-tooltips", x_gtk_use_system_tooltips, |
aa1859f5 J |
5950 | doc: /* *If non-nil with a Gtk+ built Emacs, the Gtk+ toolip is used. |
5951 | Otherwise use Emacs own tooltip implementation. | |
5952 | When using Gtk+ tooltips, the tooltip face is not used. */); | |
5953 | x_gtk_use_system_tooltips = 1; | |
5954 | ||
d67b4f80 | 5955 | Fprovide (intern_c_string ("x"), Qnil); |
49be9d28 | 5956 | |
1d3dac41 | 5957 | #ifdef USE_X_TOOLKIT |
d67b4f80 | 5958 | Fprovide (intern_c_string ("x-toolkit"), Qnil); |
5b827abb | 5959 | #ifdef USE_MOTIF |
d67b4f80 | 5960 | Fprovide (intern_c_string ("motif"), Qnil); |
fc2cdd9a | 5961 | |
29208e82 | 5962 | DEFVAR_LISP ("motif-version-string", Vmotif_version_string, |
7ee72033 | 5963 | doc: /* Version info for LessTif/Motif. */); |
fc2cdd9a GM |
5964 | Vmotif_version_string = build_string (XmVERSION_STRING); |
5965 | #endif /* USE_MOTIF */ | |
5966 | #endif /* USE_X_TOOLKIT */ | |
01f1ba30 | 5967 | |
6b61353c | 5968 | #ifdef USE_GTK |
1ec2a572 JD |
5969 | /* Provide x-toolkit also for GTK. Internally GTK does not use Xt so it |
5970 | is not an X toolkit in that sense (USE_X_TOOLKIT is not defined). | |
5971 | But for a user it is a toolkit for X, and indeed, configure | |
5972 | accepts --with-x-toolkit=gtk. */ | |
d67b4f80 DN |
5973 | Fprovide (intern_c_string ("x-toolkit"), Qnil); |
5974 | Fprovide (intern_c_string ("gtk"), Qnil); | |
bfeabdc3 | 5975 | Fprovide (intern_c_string ("move-toolbar"), Qnil); |
6b61353c | 5976 | |
29208e82 | 5977 | DEFVAR_LISP ("gtk-version-string", Vgtk_version_string, |
6b61353c KH |
5978 | doc: /* Version info for GTK+. */); |
5979 | { | |
5980 | char gtk_version[40]; | |
5981 | g_snprintf (gtk_version, sizeof (gtk_version), "%u.%u.%u", | |
5982 | GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION); | |
a4ada374 | 5983 | Vgtk_version_string = make_pure_string (gtk_version, strlen (gtk_version), strlen (gtk_version), 0); |
6b61353c KH |
5984 | } |
5985 | #endif /* USE_GTK */ | |
5986 | ||
333b20bb GM |
5987 | /* X window properties. */ |
5988 | defsubr (&Sx_change_window_property); | |
5989 | defsubr (&Sx_delete_window_property); | |
5990 | defsubr (&Sx_window_property); | |
5991 | ||
2d764c78 | 5992 | defsubr (&Sxw_display_color_p); |
d0c9d219 | 5993 | defsubr (&Sx_display_grayscale_p); |
2d764c78 EZ |
5994 | defsubr (&Sxw_color_defined_p); |
5995 | defsubr (&Sxw_color_values); | |
9d317b2c | 5996 | defsubr (&Sx_server_max_request_size); |
41beb8fc RS |
5997 | defsubr (&Sx_server_vendor); |
5998 | defsubr (&Sx_server_version); | |
5999 | defsubr (&Sx_display_pixel_width); | |
6000 | defsubr (&Sx_display_pixel_height); | |
6001 | defsubr (&Sx_display_mm_width); | |
6002 | defsubr (&Sx_display_mm_height); | |
6003 | defsubr (&Sx_display_screens); | |
6004 | defsubr (&Sx_display_planes); | |
6005 | defsubr (&Sx_display_color_cells); | |
6006 | defsubr (&Sx_display_visual_class); | |
6007 | defsubr (&Sx_display_backing_store); | |
6008 | defsubr (&Sx_display_save_under); | |
1c44e124 | 6009 | defsubr (&Sx_wm_set_size_hint); |
f676886a | 6010 | defsubr (&Sx_create_frame); |
01f1ba30 | 6011 | defsubr (&Sx_open_connection); |
08a90d6a RS |
6012 | defsubr (&Sx_close_connection); |
6013 | defsubr (&Sx_display_list); | |
01f1ba30 | 6014 | defsubr (&Sx_synchronize); |
3decc1e7 | 6015 | defsubr (&Sx_focus_frame); |
82bab41c | 6016 | defsubr (&Sx_backspace_delete_keys_p); |
177c0ea7 | 6017 | |
942ea06d | 6018 | /* Setting callback functions for fontset handler. */ |
942ea06d | 6019 | check_window_system_func = check_x; |
333b20bb | 6020 | |
333b20bb GM |
6021 | defsubr (&Sx_show_tip); |
6022 | defsubr (&Sx_hide_tip); | |
333b20bb | 6023 | tip_timer = Qnil; |
44b5a125 GM |
6024 | staticpro (&tip_timer); |
6025 | tip_frame = Qnil; | |
6026 | staticpro (&tip_frame); | |
333b20bb | 6027 | |
06d62053 GM |
6028 | last_show_tip_args = Qnil; |
6029 | staticpro (&last_show_tip_args); | |
6030 | ||
90f2e16b | 6031 | defsubr (&Sx_uses_old_gtk_dialog); |
29fabd8c | 6032 | #if defined (USE_MOTIF) || defined (USE_GTK) |
333b20bb GM |
6033 | defsubr (&Sx_file_dialog); |
6034 | #endif | |
9bf80974 | 6035 | |
946598bf | 6036 | #if defined (USE_GTK) && defined (HAVE_FREETYPE) |
f82605c6 | 6037 | defsubr (&Sx_select_font); |
e0ab5fcf | 6038 | x_last_font_name = NULL; |
9bf80974 | 6039 | #endif |
333b20bb GM |
6040 | } |
6041 | ||
01f1ba30 | 6042 | #endif /* HAVE_X_WINDOWS */ |