Commit | Line | Data |
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01f1ba30 | 1 | /* Functions for the X window system. |
e9bffc61 | 2 | |
ab422c4d | 3 | Copyright (C) 1989, 1992-2013 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> |
3ecaf7e5 | 23 | #include <unistd.h> |
3ecaf7e5 | 24 | |
40e6f148 | 25 | /* This makes the fields of a Display accessible, in Xlib header files. */ |
333b20bb | 26 | |
40e6f148 RS |
27 | #define XLIB_ILLEGAL_ACCESS |
28 | ||
01f1ba30 JB |
29 | #include "lisp.h" |
30 | #include "xterm.h" | |
f676886a | 31 | #include "frame.h" |
01f1ba30 | 32 | #include "window.h" |
e5560ff7 | 33 | #include "character.h" |
01f1ba30 | 34 | #include "buffer.h" |
58cad5ed | 35 | #include "intervals.h" |
01f1ba30 | 36 | #include "dispextern.h" |
1f98fa48 | 37 | #include "keyboard.h" |
9ac0d9e0 | 38 | #include "blockinput.h" |
57bda87a | 39 | #include <epaths.h> |
942ea06d | 40 | #include "charset.h" |
96db09e4 | 41 | #include "coding.h" |
942ea06d | 42 | #include "fontset.h" |
333b20bb GM |
43 | #include "systime.h" |
44 | #include "termhooks.h" | |
4ae9a85e | 45 | #include "atimer.h" |
28d440ab | 46 | #include "termchar.h" |
02ed2ea8 | 47 | #include "font.h" |
02ed2ea8 | 48 | |
01f1ba30 | 49 | #ifdef HAVE_X_WINDOWS |
67ba84d1 | 50 | |
63cec32f GM |
51 | #include <sys/types.h> |
52 | #include <sys/stat.h> | |
01f1ba30 | 53 | |
0505a740 | 54 | #if 1 /* Used to be #ifdef EMACS_BITMAP_FILES, but this should always work. */ |
ef493a27 RS |
55 | #include "bitmaps/gray.xbm" |
56 | #else | |
dbc4e1c1 | 57 | #include <X11/bitmaps/gray> |
ef493a27 | 58 | #endif |
dbc4e1c1 | 59 | |
1b9ac145 AS |
60 | #include "xsettings.h" |
61 | ||
488dd4c4 JD |
62 | #ifdef USE_GTK |
63 | #include "gtkutil.h" | |
64 | #endif | |
65 | ||
9ef48a9d RS |
66 | #ifdef USE_X_TOOLKIT |
67 | #include <X11/Shell.h> | |
68 | ||
398ffa92 | 69 | #ifndef USE_MOTIF |
8ab9202e CY |
70 | #ifdef HAVE_XAW3D |
71 | #include <X11/Xaw3d/Paned.h> | |
a6ec6cfb | 72 | #include <X11/Xaw3d/Label.h> |
8ab9202e | 73 | #else /* !HAVE_XAW3D */ |
9ef48a9d RS |
74 | #include <X11/Xaw/Paned.h> |
75 | #include <X11/Xaw/Label.h> | |
8ab9202e | 76 | #endif /* HAVE_XAW3D */ |
398ffa92 | 77 | #endif /* USE_MOTIF */ |
9ef48a9d RS |
78 | |
79 | #ifdef USG | |
80 | #undef USG /* ####KLUDGE for Solaris 2.2 and up */ | |
81 | #include <X11/Xos.h> | |
82 | #define USG | |
dc5ddd85 PE |
83 | #ifdef USG /* Pacify gcc -Wunused-macros. */ |
84 | #endif | |
9ef48a9d RS |
85 | #else |
86 | #include <X11/Xos.h> | |
87 | #endif | |
88 | ||
89 | #include "widget.h" | |
90 | ||
91 | #include "../lwlib/lwlib.h" | |
92 | ||
333b20bb GM |
93 | #ifdef USE_MOTIF |
94 | #include <Xm/Xm.h> | |
95 | #include <Xm/DialogS.h> | |
96 | #include <Xm/FileSB.h> | |
dee186b6 J |
97 | #include <Xm/List.h> |
98 | #include <Xm/TextF.h> | |
333b20bb GM |
99 | #endif |
100 | ||
eec47d6b DN |
101 | #ifdef USE_LUCID |
102 | #include "../lwlib/xlwmenu.h" | |
103 | #endif | |
104 | ||
5e617bc2 | 105 | #if !defined (NO_EDITRES) |
6c32dd68 | 106 | #define HACK_EDITRES |
764430a3 | 107 | extern void _XEditResCheckMessages (Widget, XtPointer, XEvent *, Boolean *); |
ee6bacd4 | 108 | #endif /* not defined NO_EDITRES */ |
6c32dd68 | 109 | |
333b20bb GM |
110 | /* Unique id counter for widgets created by the Lucid Widget Library. */ |
111 | ||
6c32dd68 PR |
112 | extern LWLIB_ID widget_id_tick; |
113 | ||
fc2cdd9a GM |
114 | #ifdef USE_MOTIF |
115 | ||
fc2cdd9a GM |
116 | #endif /* USE_MOTIF */ |
117 | ||
9ef48a9d RS |
118 | #endif /* USE_X_TOOLKIT */ |
119 | ||
6b61353c KH |
120 | #ifdef USE_GTK |
121 | ||
6b61353c KH |
122 | #endif /* USE_GTK */ |
123 | ||
9d317b2c | 124 | #define MAXREQUEST(dpy) (XMaxRequestSize (dpy)) |
9d317b2c | 125 | |
b9dc4443 | 126 | /* Nonzero if using X. */ |
333b20bb | 127 | |
b2f4d39f | 128 | int x_in_use; |
01f1ba30 | 129 | |
955cbe7b PE |
130 | static Lisp_Object Qsuppress_icon; |
131 | static Lisp_Object Qundefined_color; | |
132 | static Lisp_Object Qcompound_text, Qcancel_timer; | |
581e51e8 | 133 | Lisp_Object Qfont_param; |
01f1ba30 | 134 | |
e509cfa6 | 135 | #ifdef GLYPH_DEBUG |
13464394 PE |
136 | static ptrdiff_t image_cache_refcount; |
137 | static int dpyinfo_refcount; | |
eaf1eea9 GM |
138 | #endif |
139 | ||
e4cebfca PE |
140 | static struct x_display_info *x_display_info_for_name (Lisp_Object); |
141 | ||
01f1ba30 | 142 | \f |
11ae94fe | 143 | /* Error if we are not connected to X. */ |
333b20bb | 144 | |
7fc9de26 | 145 | void |
971de7fb | 146 | check_x (void) |
11ae94fe | 147 | { |
b9dc4443 | 148 | if (! x_in_use) |
11ae94fe RS |
149 | error ("X windows are not in use or not initialized"); |
150 | } | |
151 | ||
1c59f5df RS |
152 | /* Nonzero if we can use mouse menus. |
153 | You should not call this unless HAVE_MENUS is defined. */ | |
75cc8ee5 RS |
154 | |
155 | int | |
971de7fb | 156 | have_menus_p (void) |
75cc8ee5 | 157 | { |
b9dc4443 RS |
158 | return x_in_use; |
159 | } | |
160 | ||
161 | /* Extract a frame as a FRAME_PTR, defaulting to the selected frame | |
162 | and checking validity for X. */ | |
163 | ||
164 | FRAME_PTR | |
971de7fb | 165 | check_x_frame (Lisp_Object frame) |
b9dc4443 | 166 | { |
d9f07150 | 167 | struct frame *f = decode_live_frame (frame); |
b9dc4443 | 168 | |
b9dc4443 | 169 | if (! FRAME_X_P (f)) |
1c59f5df | 170 | error ("Non-X frame used"); |
b9dc4443 | 171 | return f; |
75cc8ee5 RS |
172 | } |
173 | ||
7e59217d | 174 | /* Let the user specify an X display with a Lisp object. |
708e05dc | 175 | OBJECT may be nil, a frame or a terminal object. |
b9dc4443 RS |
176 | nil stands for the selected frame--or, if that is not an X frame, |
177 | the first X display on the list. */ | |
178 | ||
7c0d3ed8 | 179 | struct x_display_info * |
971de7fb | 180 | check_x_display_info (Lisp_Object object) |
b9dc4443 | 181 | { |
8ec8a5ec | 182 | struct x_display_info *dpyinfo = NULL; |
177c0ea7 | 183 | |
7e59217d | 184 | if (NILP (object)) |
b9dc4443 | 185 | { |
0fe92f72 | 186 | struct frame *sf = XFRAME (selected_frame); |
177c0ea7 | 187 | |
0fe92f72 | 188 | if (FRAME_X_P (sf) && FRAME_LIVE_P (sf)) |
8ec8a5ec | 189 | dpyinfo = FRAME_X_DISPLAY_INFO (sf); |
b9dc4443 | 190 | else if (x_display_list != 0) |
8ec8a5ec | 191 | dpyinfo = x_display_list; |
b9dc4443 RS |
192 | else |
193 | error ("X windows are not in use or not initialized"); | |
194 | } | |
708e05dc | 195 | else if (TERMINALP (object)) |
b6660415 | 196 | { |
fd0f53a9 | 197 | struct terminal *t = get_terminal (object, 1); |
b6660415 | 198 | |
6ed8eeff | 199 | if (t->type != output_x_window) |
c2982e87 | 200 | error ("Terminal %"pI"d is not an X display", XINT (object)); |
b6660415 | 201 | |
6ed8eeff | 202 | dpyinfo = t->display_info.x; |
b6660415 | 203 | } |
7e59217d KL |
204 | else if (STRINGP (object)) |
205 | dpyinfo = x_display_info_for_name (object); | |
b9dc4443 RS |
206 | else |
207 | { | |
7e59217d | 208 | FRAME_PTR f = check_x_frame (object); |
8ec8a5ec | 209 | dpyinfo = FRAME_X_DISPLAY_INFO (f); |
b9dc4443 | 210 | } |
8ec8a5ec GM |
211 | |
212 | return dpyinfo; | |
b9dc4443 | 213 | } |
333b20bb | 214 | |
b9dc4443 | 215 | \f |
f676886a JB |
216 | /* Return the Emacs frame-object corresponding to an X window. |
217 | It could be the frame's main window or an icon window. */ | |
01f1ba30 | 218 | |
34ca5317 | 219 | /* This function can be called during GC, so use GC_xxx type test macros. */ |
bcb2db92 | 220 | |
f676886a | 221 | struct frame * |
971de7fb | 222 | x_window_to_frame (struct x_display_info *dpyinfo, int wdesc) |
01f1ba30 | 223 | { |
f676886a JB |
224 | Lisp_Object tail, frame; |
225 | struct frame *f; | |
01f1ba30 | 226 | |
5b04e9f9 DA |
227 | if (wdesc == None) |
228 | return NULL; | |
10b43ac3 | 229 | |
5b04e9f9 | 230 | FOR_EACH_FRAME (tail, frame) |
01f1ba30 | 231 | { |
f676886a | 232 | f = XFRAME (frame); |
2d764c78 | 233 | if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
2d271e2e | 234 | continue; |
0af913d7 | 235 | if (f->output_data.x->hourglass_window == wdesc) |
17cbbf95 | 236 | return f; |
9ef48a9d | 237 | #ifdef USE_X_TOOLKIT |
177c0ea7 | 238 | if ((f->output_data.x->edit_widget |
7556890b | 239 | && XtWindow (f->output_data.x->edit_widget) == wdesc) |
333b20bb GM |
240 | /* A tooltip frame? */ |
241 | || (!f->output_data.x->edit_widget | |
242 | && FRAME_X_WINDOW (f) == wdesc) | |
7556890b | 243 | || f->output_data.x->icon_desc == wdesc) |
9ef48a9d RS |
244 | return f; |
245 | #else /* not USE_X_TOOLKIT */ | |
488dd4c4 JD |
246 | #ifdef USE_GTK |
247 | if (f->output_data.x->edit_widget) | |
248 | { | |
6b61353c | 249 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 JD |
250 | struct x_output *x = f->output_data.x; |
251 | if (gwdesc != 0 && gwdesc == x->edit_widget) | |
252 | return f; | |
253 | } | |
254 | #endif /* USE_GTK */ | |
fe24a618 | 255 | if (FRAME_X_WINDOW (f) == wdesc |
7556890b | 256 | || f->output_data.x->icon_desc == wdesc) |
f676886a | 257 | return f; |
9ef48a9d RS |
258 | #endif /* not USE_X_TOOLKIT */ |
259 | } | |
260 | return 0; | |
261 | } | |
262 | ||
488dd4c4 | 263 | #if defined (USE_X_TOOLKIT) || defined (USE_GTK) |
9ef48a9d RS |
264 | /* Like x_window_to_frame but also compares the window with the widget's |
265 | windows. */ | |
266 | ||
267 | struct frame * | |
971de7fb | 268 | x_any_window_to_frame (struct x_display_info *dpyinfo, int wdesc) |
9ef48a9d RS |
269 | { |
270 | Lisp_Object tail, frame; | |
5b04e9f9 | 271 | struct frame *f, *found = NULL; |
7556890b | 272 | struct x_output *x; |
9ef48a9d | 273 | |
5b04e9f9 DA |
274 | if (wdesc == None) |
275 | return NULL; | |
10b43ac3 | 276 | |
5b04e9f9 | 277 | FOR_EACH_FRAME (tail, frame) |
9ef48a9d | 278 | { |
5b04e9f9 DA |
279 | if (found) |
280 | break; | |
9ef48a9d | 281 | f = XFRAME (frame); |
17cbbf95 | 282 | if (FRAME_X_P (f) && FRAME_X_DISPLAY_INFO (f) == dpyinfo) |
333b20bb | 283 | { |
17cbbf95 GM |
284 | /* This frame matches if the window is any of its widgets. */ |
285 | x = f->output_data.x; | |
0af913d7 | 286 | if (x->hourglass_window == wdesc) |
17cbbf95 GM |
287 | found = f; |
288 | else if (x->widget) | |
289 | { | |
488dd4c4 | 290 | #ifdef USE_GTK |
6b61353c | 291 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 | 292 | if (gwdesc != 0 |
a54fa5b7 | 293 | && gtk_widget_get_toplevel (gwdesc) == x->widget) |
488dd4c4 JD |
294 | found = f; |
295 | #else | |
177c0ea7 JB |
296 | if (wdesc == XtWindow (x->widget) |
297 | || wdesc == XtWindow (x->column_widget) | |
17cbbf95 GM |
298 | || wdesc == XtWindow (x->edit_widget)) |
299 | found = f; | |
300 | /* Match if the window is this frame's menubar. */ | |
301 | else if (lw_window_is_in_menubar (wdesc, x->menubar_widget)) | |
302 | found = f; | |
488dd4c4 | 303 | #endif |
17cbbf95 GM |
304 | } |
305 | else if (FRAME_X_WINDOW (f) == wdesc) | |
306 | /* A tooltip frame. */ | |
307 | found = f; | |
333b20bb | 308 | } |
01f1ba30 | 309 | } |
177c0ea7 | 310 | |
17cbbf95 | 311 | return found; |
01f1ba30 | 312 | } |
5e65b9ab | 313 | |
fd3a3022 RS |
314 | /* Likewise, but consider only the menu bar widget. */ |
315 | ||
316 | struct frame * | |
fea9cabd | 317 | x_menubar_window_to_frame (struct x_display_info *dpyinfo, XEvent *event) |
fd3a3022 | 318 | { |
b78f9767 | 319 | Window wdesc = event->xany.window; |
fd3a3022 RS |
320 | Lisp_Object tail, frame; |
321 | struct frame *f; | |
7556890b | 322 | struct x_output *x; |
fd3a3022 | 323 | |
5b04e9f9 DA |
324 | if (wdesc == None) |
325 | return NULL; | |
10b43ac3 | 326 | |
5b04e9f9 | 327 | FOR_EACH_FRAME (tail, frame) |
fd3a3022 | 328 | { |
fd3a3022 | 329 | f = XFRAME (frame); |
2d764c78 | 330 | if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
fd3a3022 | 331 | continue; |
7556890b | 332 | x = f->output_data.x; |
488dd4c4 | 333 | #ifdef USE_GTK |
b78f9767 J |
334 | if (x->menubar_widget && xg_event_is_for_menubar (f, event)) |
335 | return f; | |
488dd4c4 | 336 | #else |
b78f9767 | 337 | /* Match if the window is this frame's menubar. */ |
333b20bb GM |
338 | if (x->menubar_widget |
339 | && lw_window_is_in_menubar (wdesc, x->menubar_widget)) | |
fd3a3022 | 340 | return f; |
488dd4c4 | 341 | #endif |
fd3a3022 RS |
342 | } |
343 | return 0; | |
344 | } | |
345 | ||
5e65b9ab RS |
346 | /* Return the frame whose principal (outermost) window is WDESC. |
347 | If WDESC is some other (smaller) window, we return 0. */ | |
348 | ||
349 | struct frame * | |
971de7fb | 350 | x_top_window_to_frame (struct x_display_info *dpyinfo, int wdesc) |
5e65b9ab RS |
351 | { |
352 | Lisp_Object tail, frame; | |
353 | struct frame *f; | |
7556890b | 354 | struct x_output *x; |
5e65b9ab | 355 | |
5b04e9f9 DA |
356 | if (wdesc == None) |
357 | return NULL; | |
10b43ac3 | 358 | |
5b04e9f9 | 359 | FOR_EACH_FRAME (tail, frame) |
5e65b9ab | 360 | { |
5e65b9ab | 361 | f = XFRAME (frame); |
2d764c78 | 362 | if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo) |
2d271e2e | 363 | continue; |
7556890b | 364 | x = f->output_data.x; |
333b20bb GM |
365 | |
366 | if (x->widget) | |
367 | { | |
368 | /* This frame matches if the window is its topmost widget. */ | |
488dd4c4 | 369 | #ifdef USE_GTK |
6b61353c | 370 | GtkWidget *gwdesc = xg_win_to_widget (dpyinfo->display, wdesc); |
488dd4c4 JD |
371 | if (gwdesc == x->widget) |
372 | return f; | |
373 | #else | |
333b20bb GM |
374 | if (wdesc == XtWindow (x->widget)) |
375 | return f; | |
7a994728 KH |
376 | #if 0 /* I don't know why it did this, |
377 | but it seems logically wrong, | |
378 | and it causes trouble for MapNotify events. */ | |
333b20bb | 379 | /* Match if the window is this frame's menubar. */ |
177c0ea7 | 380 | if (x->menubar_widget |
333b20bb GM |
381 | && wdesc == XtWindow (x->menubar_widget)) |
382 | return f; | |
488dd4c4 | 383 | #endif |
7a994728 | 384 | #endif |
333b20bb GM |
385 | } |
386 | else if (FRAME_X_WINDOW (f) == wdesc) | |
387 | /* Tooltip frame. */ | |
388 | return f; | |
5e65b9ab RS |
389 | } |
390 | return 0; | |
391 | } | |
488dd4c4 | 392 | #endif /* USE_X_TOOLKIT || USE_GTK */ |
01f1ba30 | 393 | |
01f1ba30 | 394 | \f |
203c1d73 | 395 | |
08a90d6a | 396 | /* Store the screen positions of frame F into XPTR and YPTR. |
e9445337 RS |
397 | These are the positions of the containing window manager window, |
398 | not Emacs's own window. */ | |
399 | ||
400 | void | |
971de7fb | 401 | x_real_positions (FRAME_PTR f, int *xptr, int *yptr) |
e9445337 | 402 | { |
8ffc96f5 | 403 | int win_x, win_y, outer_x IF_LINT (= 0), outer_y IF_LINT (= 0); |
49d41073 EZ |
404 | int real_x = 0, real_y = 0; |
405 | int had_errors = 0; | |
406 | Window win = f->output_data.x->parent_desc; | |
d75c9992 JD |
407 | Atom actual_type; |
408 | unsigned long actual_size, bytes_remaining; | |
06b0c8a0 | 409 | int rc, actual_format; |
d75c9992 JD |
410 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); |
411 | long max_len = 400; | |
412 | Display *dpy = FRAME_X_DISPLAY (f); | |
413 | unsigned char *tmp_data = NULL; | |
414 | Atom target_type = XA_CARDINAL; | |
e9445337 | 415 | |
4d7e6e51 | 416 | block_input (); |
49d41073 | 417 | |
d75c9992 | 418 | x_catch_errors (dpy); |
043835a3 | 419 | |
31887d45 | 420 | if (win == dpyinfo->root_window) |
49d41073 EZ |
421 | win = FRAME_OUTER_WINDOW (f); |
422 | ||
423 | /* This loop traverses up the containment tree until we hit the root | |
424 | window. Window managers may intersect many windows between our window | |
425 | and the root window. The window we find just before the root window | |
426 | should be the outer WM window. */ | |
427 | for (;;) | |
e9445337 | 428 | { |
49d41073 EZ |
429 | Window wm_window, rootw; |
430 | Window *tmp_children; | |
431 | unsigned int tmp_nchildren; | |
e7161ad9 | 432 | int success; |
ca7bac79 | 433 | |
e7161ad9 RS |
434 | success = XQueryTree (FRAME_X_DISPLAY (f), win, &rootw, |
435 | &wm_window, &tmp_children, &tmp_nchildren); | |
08a90d6a | 436 | |
49d41073 | 437 | had_errors = x_had_errors_p (FRAME_X_DISPLAY (f)); |
08a90d6a | 438 | |
e7161ad9 RS |
439 | /* Don't free tmp_children if XQueryTree failed. */ |
440 | if (! success) | |
441 | break; | |
442 | ||
98c6f1e3 | 443 | XFree (tmp_children); |
e7161ad9 | 444 | |
49d41073 EZ |
445 | if (wm_window == rootw || had_errors) |
446 | break; | |
08a90d6a | 447 | |
49d41073 EZ |
448 | win = wm_window; |
449 | } | |
177c0ea7 | 450 | |
49d41073 EZ |
451 | if (! had_errors) |
452 | { | |
47c53789 | 453 | unsigned int ign; |
49d41073 | 454 | Window child, rootw; |
177c0ea7 | 455 | |
49d41073 EZ |
456 | /* Get the real coordinates for the WM window upper left corner */ |
457 | XGetGeometry (FRAME_X_DISPLAY (f), win, | |
458 | &rootw, &real_x, &real_y, &ign, &ign, &ign, &ign); | |
459 | ||
460 | /* Translate real coordinates to coordinates relative to our | |
461 | window. For our window, the upper left corner is 0, 0. | |
462 | Since the upper left corner of the WM window is outside | |
463 | our window, win_x and win_y will be negative: | |
464 | ||
465 | ------------------ ---> x | |
466 | | title | | |
467 | | ----------------- v y | |
468 | | | our window | |
469 | */ | |
8a07bba0 | 470 | XTranslateCoordinates (FRAME_X_DISPLAY (f), |
e9445337 | 471 | |
8a07bba0 | 472 | /* From-window, to-window. */ |
8a07bba0 | 473 | FRAME_X_DISPLAY_INFO (f)->root_window, |
49d41073 | 474 | FRAME_X_WINDOW (f), |
e9445337 | 475 | |
8a07bba0 | 476 | /* From-position, to-position. */ |
49d41073 | 477 | real_x, real_y, &win_x, &win_y, |
08a90d6a | 478 | |
8a07bba0 RS |
479 | /* Child of win. */ |
480 | &child); | |
e9445337 | 481 | |
49d41073 | 482 | if (FRAME_X_WINDOW (f) == FRAME_OUTER_WINDOW (f)) |
845e9d85 | 483 | { |
49d41073 EZ |
484 | outer_x = win_x; |
485 | outer_y = win_y; | |
845e9d85 | 486 | } |
49d41073 EZ |
487 | else |
488 | { | |
489 | XTranslateCoordinates (FRAME_X_DISPLAY (f), | |
ca7bac79 | 490 | |
49d41073 EZ |
491 | /* From-window, to-window. */ |
492 | FRAME_X_DISPLAY_INFO (f)->root_window, | |
493 | FRAME_OUTER_WINDOW (f), | |
177c0ea7 | 494 | |
49d41073 EZ |
495 | /* From-position, to-position. */ |
496 | real_x, real_y, &outer_x, &outer_y, | |
177c0ea7 | 497 | |
49d41073 EZ |
498 | /* Child of win. */ |
499 | &child); | |
be786000 | 500 | } |
08a90d6a | 501 | |
49d41073 EZ |
502 | had_errors = x_had_errors_p (FRAME_X_DISPLAY (f)); |
503 | } | |
177c0ea7 | 504 | |
31887d45 JD |
505 | |
506 | if (dpyinfo->root_window == f->output_data.x->parent_desc) | |
507 | { | |
508 | /* Try _NET_FRAME_EXTENTS if our parent is the root window. */ | |
509 | rc = XGetWindowProperty (dpy, win, dpyinfo->Xatom_net_frame_extents, | |
510 | 0, max_len, False, target_type, | |
511 | &actual_type, &actual_format, &actual_size, | |
512 | &bytes_remaining, &tmp_data); | |
513 | ||
514 | if (rc == Success && actual_type == target_type && !x_had_errors_p (dpy) | |
515 | && actual_size == 4 && actual_format == 32) | |
516 | { | |
717c30e0 | 517 | unsigned int ign; |
31887d45 | 518 | Window rootw; |
c0098065 | 519 | long *fe = (long *)tmp_data; |
31887d45 JD |
520 | |
521 | XGetGeometry (FRAME_X_DISPLAY (f), win, | |
522 | &rootw, &real_x, &real_y, &ign, &ign, &ign, &ign); | |
31887d45 JD |
523 | outer_x = -fe[0]; |
524 | outer_y = -fe[2]; | |
525 | real_x -= fe[0]; | |
526 | real_y -= fe[2]; | |
527 | } | |
528 | } | |
529 | ||
530 | if (tmp_data) XFree (tmp_data); | |
531 | ||
4545fa20 | 532 | x_uncatch_errors (); |
177c0ea7 | 533 | |
4d7e6e51 | 534 | unblock_input (); |
49d41073 EZ |
535 | |
536 | if (had_errors) return; | |
177c0ea7 | 537 | |
be786000 KS |
538 | f->x_pixels_diff = -win_x; |
539 | f->y_pixels_diff = -win_y; | |
540 | ||
541 | FRAME_X_OUTPUT (f)->x_pixels_outer_diff = -outer_x; | |
542 | FRAME_X_OUTPUT (f)->y_pixels_outer_diff = -outer_y; | |
49d41073 EZ |
543 | |
544 | *xptr = real_x; | |
545 | *yptr = real_y; | |
e9445337 RS |
546 | } |
547 | ||
01f1ba30 | 548 | \f |
82978295 | 549 | |
d62c8769 GM |
550 | |
551 | /* Gamma-correct COLOR on frame F. */ | |
552 | ||
553 | void | |
971de7fb | 554 | gamma_correct (struct frame *f, XColor *color) |
d62c8769 GM |
555 | { |
556 | if (f->gamma) | |
557 | { | |
558 | color->red = pow (color->red / 65535.0, f->gamma) * 65535.0 + 0.5; | |
559 | color->green = pow (color->green / 65535.0, f->gamma) * 65535.0 + 0.5; | |
560 | color->blue = pow (color->blue / 65535.0, f->gamma) * 65535.0 + 0.5; | |
561 | } | |
562 | } | |
563 | ||
564 | ||
7b746c38 | 565 | /* Decide if color named COLOR_NAME is valid for use on frame F. If |
578098f3 PE |
566 | so, return the RGB values in COLOR. If ALLOC_P, |
567 | allocate the color. Value is false if COLOR_NAME is invalid, or | |
7b746c38 | 568 | no color could be allocated. */ |
e12d55b2 | 569 | |
578098f3 | 570 | bool |
eec47d6b | 571 | x_defined_color (struct frame *f, const char *color_name, |
578098f3 | 572 | XColor *color, bool alloc_p) |
01f1ba30 | 573 | { |
578098f3 | 574 | bool success_p = 0; |
7b746c38 GM |
575 | Display *dpy = FRAME_X_DISPLAY (f); |
576 | Colormap cmap = FRAME_X_COLORMAP (f); | |
01f1ba30 | 577 | |
4d7e6e51 | 578 | block_input (); |
3a46642b J |
579 | #ifdef USE_GTK |
580 | success_p = xg_check_special_colors (f, color_name, color); | |
581 | #endif | |
582 | if (!success_p) | |
578098f3 | 583 | success_p = XParseColor (dpy, cmap, color_name, color) != 0; |
7b746c38 GM |
584 | if (success_p && alloc_p) |
585 | success_p = x_alloc_nearest_color (f, cmap, color); | |
4d7e6e51 | 586 | unblock_input (); |
01f1ba30 | 587 | |
7b746c38 | 588 | return success_p; |
01f1ba30 JB |
589 | } |
590 | ||
9b2956e2 GM |
591 | |
592 | /* Return the pixel color value for color COLOR_NAME on frame F. If F | |
593 | is a monochrome frame, return MONO_COLOR regardless of what ARG says. | |
594 | Signal an error if color can't be allocated. */ | |
01f1ba30 | 595 | |
f78faa98 | 596 | static int |
971de7fb | 597 | x_decode_color (FRAME_PTR f, Lisp_Object color_name, int mono_color) |
01f1ba30 | 598 | { |
b9dc4443 | 599 | XColor cdef; |
01f1ba30 | 600 | |
b7826503 | 601 | CHECK_STRING (color_name); |
01f1ba30 | 602 | |
9b2956e2 GM |
603 | #if 0 /* Don't do this. It's wrong when we're not using the default |
604 | colormap, it makes freeing difficult, and it's probably not | |
605 | an important optimization. */ | |
d5db4077 | 606 | if (strcmp (SDATA (color_name), "black") == 0) |
b9dc4443 | 607 | return BLACK_PIX_DEFAULT (f); |
d5db4077 | 608 | else if (strcmp (SDATA (color_name), "white") == 0) |
b9dc4443 | 609 | return WHITE_PIX_DEFAULT (f); |
9b2956e2 | 610 | #endif |
01f1ba30 | 611 | |
9b2956e2 | 612 | /* Return MONO_COLOR for monochrome frames. */ |
b9dc4443 | 613 | if (FRAME_X_DISPLAY_INFO (f)->n_planes == 1) |
9b2956e2 | 614 | return mono_color; |
01f1ba30 | 615 | |
2d764c78 | 616 | /* x_defined_color is responsible for coping with failures |
95626e11 | 617 | by looking for a near-miss. */ |
42a5b22f | 618 | if (x_defined_color (f, SSDATA (color_name), &cdef, 1)) |
95626e11 RS |
619 | return cdef.pixel; |
620 | ||
93217cef | 621 | signal_error ("Undefined color", color_name); |
01f1ba30 | 622 | } |
9b2956e2 GM |
623 | |
624 | ||
01f1ba30 | 625 | \f |
ea0a1f53 GM |
626 | /* Change the `wait-for-wm' frame parameter of frame F. OLD_VALUE is |
627 | the previous value of that parameter, NEW_VALUE is the new value. | |
628 | See also the comment of wait_for_wm in struct x_output. */ | |
629 | ||
630 | static void | |
971de7fb | 631 | x_set_wait_for_wm (struct frame *f, Lisp_Object new_value, Lisp_Object old_value) |
ea0a1f53 GM |
632 | { |
633 | f->output_data.x->wait_for_wm = !NILP (new_value); | |
634 | } | |
635 | ||
bfeabdc3 JD |
636 | static void |
637 | x_set_tool_bar_position (struct frame *f, | |
638 | Lisp_Object new_value, | |
639 | Lisp_Object old_value) | |
640 | { | |
641 | if (! EQ (new_value, Qleft) && ! EQ (new_value, Qright) | |
642 | && ! EQ (new_value, Qbottom) && ! EQ (new_value, Qtop)) | |
643 | return; | |
644 | if (EQ (new_value, old_value)) return; | |
645 | ||
646 | #ifdef USE_GTK | |
18e27ea8 PE |
647 | xg_change_toolbar_position (f, new_value); |
648 | fset_tool_bar_position (f, new_value); | |
bfeabdc3 JD |
649 | #endif |
650 | } | |
651 | ||
993d0721 JB |
652 | #ifdef USE_GTK |
653 | ||
465aa50a JD |
654 | /* Set icon from FILE for frame F. By using GTK functions the icon |
655 | may be any format that GdkPixbuf knows about, i.e. not just bitmaps. */ | |
993d0721 JB |
656 | |
657 | int | |
971de7fb | 658 | xg_set_icon (FRAME_PTR f, Lisp_Object file) |
993d0721 | 659 | { |
465aa50a JD |
660 | int result = 0; |
661 | Lisp_Object found; | |
993d0721 | 662 | |
465aa50a JD |
663 | found = x_find_image_file (file); |
664 | ||
665 | if (! NILP (found)) | |
666 | { | |
667 | GdkPixbuf *pixbuf; | |
668 | GError *err = NULL; | |
51b59d79 | 669 | char *filename = SSDATA (found); |
4d7e6e51 | 670 | block_input (); |
465aa50a JD |
671 | |
672 | pixbuf = gdk_pixbuf_new_from_file (filename, &err); | |
673 | ||
674 | if (pixbuf) | |
675 | { | |
676 | gtk_window_set_icon (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)), | |
677 | pixbuf); | |
678 | g_object_unref (pixbuf); | |
679 | ||
680 | result = 1; | |
681 | } | |
682 | else | |
683 | g_error_free (err); | |
684 | ||
4d7e6e51 | 685 | unblock_input (); |
465aa50a JD |
686 | } |
687 | ||
465aa50a | 688 | return result; |
993d0721 | 689 | } |
9f7b984b CY |
690 | |
691 | int | |
648801d1 | 692 | xg_set_icon_from_xpm_data (FRAME_PTR f, const char **data) |
9f7b984b | 693 | { |
648801d1 | 694 | GdkPixbuf *pixbuf = gdk_pixbuf_new_from_xpm_data (data); |
9f7b984b CY |
695 | |
696 | if (!pixbuf) | |
47c53789 | 697 | return 0; |
9f7b984b | 698 | |
47c53789 | 699 | gtk_window_set_icon (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)), pixbuf); |
9f7b984b CY |
700 | g_object_unref (pixbuf); |
701 | return 1; | |
702 | } | |
993d0721 JB |
703 | #endif /* USE_GTK */ |
704 | ||
ea0a1f53 | 705 | |
f676886a | 706 | /* Functions called only from `x_set_frame_param' |
01f1ba30 JB |
707 | to set individual parameters. |
708 | ||
fe24a618 | 709 | If FRAME_X_WINDOW (f) is 0, |
f676886a | 710 | the frame is being created and its X-window does not exist yet. |
01f1ba30 JB |
711 | In that case, just record the parameter's new value |
712 | in the standard place; do not attempt to change the window. */ | |
713 | ||
e4cebfca | 714 | static void |
971de7fb | 715 | x_set_foreground_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
01f1ba30 | 716 | { |
09393d07 GM |
717 | struct x_output *x = f->output_data.x; |
718 | unsigned long fg, old_fg; | |
a76206dc | 719 | |
09393d07 | 720 | fg = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
ce593f6e KL |
721 | old_fg = FRAME_FOREGROUND_PIXEL (f); |
722 | FRAME_FOREGROUND_PIXEL (f) = fg; | |
a76206dc | 723 | |
fe24a618 | 724 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 725 | { |
09393d07 | 726 | Display *dpy = FRAME_X_DISPLAY (f); |
177c0ea7 | 727 | |
4d7e6e51 | 728 | block_input (); |
09393d07 GM |
729 | XSetForeground (dpy, x->normal_gc, fg); |
730 | XSetBackground (dpy, x->reverse_gc, fg); | |
36d42089 | 731 | |
09393d07 GM |
732 | if (x->cursor_pixel == old_fg) |
733 | { | |
734 | unload_color (f, x->cursor_pixel); | |
735 | x->cursor_pixel = x_copy_color (f, fg); | |
736 | XSetBackground (dpy, x->cursor_gc, x->cursor_pixel); | |
737 | } | |
177c0ea7 | 738 | |
4d7e6e51 | 739 | unblock_input (); |
177c0ea7 | 740 | |
05c8abbe | 741 | update_face_from_frame_parameter (f, Qforeground_color, arg); |
177c0ea7 | 742 | |
179956b9 | 743 | if (FRAME_VISIBLE_P (f)) |
f676886a | 744 | redraw_frame (f); |
01f1ba30 | 745 | } |
177c0ea7 | 746 | |
09393d07 | 747 | unload_color (f, old_fg); |
01f1ba30 JB |
748 | } |
749 | ||
e4cebfca | 750 | static void |
971de7fb | 751 | x_set_background_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
01f1ba30 | 752 | { |
09393d07 GM |
753 | struct x_output *x = f->output_data.x; |
754 | unsigned long bg; | |
01f1ba30 | 755 | |
09393d07 | 756 | bg = x_decode_color (f, arg, WHITE_PIX_DEFAULT (f)); |
ce593f6e KL |
757 | unload_color (f, FRAME_BACKGROUND_PIXEL (f)); |
758 | FRAME_BACKGROUND_PIXEL (f) = bg; | |
a76206dc | 759 | |
fe24a618 | 760 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 761 | { |
09393d07 | 762 | Display *dpy = FRAME_X_DISPLAY (f); |
177c0ea7 | 763 | |
4d7e6e51 | 764 | block_input (); |
09393d07 GM |
765 | XSetBackground (dpy, x->normal_gc, bg); |
766 | XSetForeground (dpy, x->reverse_gc, bg); | |
767 | XSetWindowBackground (dpy, FRAME_X_WINDOW (f), bg); | |
768 | XSetForeground (dpy, x->cursor_gc, bg); | |
769 | ||
488dd4c4 JD |
770 | #ifdef USE_GTK |
771 | xg_set_background_color (f, bg); | |
772 | #endif | |
773 | ||
f76e0368 GM |
774 | #ifndef USE_TOOLKIT_SCROLL_BARS /* Turns out to be annoying with |
775 | toolkit scroll bars. */ | |
776 | { | |
777 | Lisp_Object bar; | |
778 | for (bar = FRAME_SCROLL_BARS (f); | |
779 | !NILP (bar); | |
780 | bar = XSCROLL_BAR (bar)->next) | |
781 | { | |
056ce195 | 782 | Window window = XSCROLL_BAR (bar)->x_window; |
f76e0368 GM |
783 | XSetWindowBackground (dpy, window, bg); |
784 | } | |
785 | } | |
786 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
01f1ba30 | 787 | |
4d7e6e51 | 788 | unblock_input (); |
05c8abbe | 789 | update_face_from_frame_parameter (f, Qbackground_color, arg); |
ea96210c | 790 | |
179956b9 | 791 | if (FRAME_VISIBLE_P (f)) |
f676886a | 792 | redraw_frame (f); |
01f1ba30 JB |
793 | } |
794 | } | |
795 | ||
e044e4fc | 796 | static Cursor |
971de7fb | 797 | make_invisible_cursor (struct frame *f) |
e044e4fc JD |
798 | { |
799 | Display *dpy = FRAME_X_DISPLAY (f); | |
800 | static char const no_data[] = { 0 }; | |
801 | Pixmap pix; | |
802 | XColor col; | |
8664db06 | 803 | Cursor c = 0; |
e044e4fc JD |
804 | |
805 | x_catch_errors (dpy); | |
806 | pix = XCreateBitmapFromData (dpy, FRAME_X_DISPLAY_INFO (f)->root_window, | |
807 | no_data, 1, 1); | |
808 | if (! x_had_errors_p (dpy) && pix != None) | |
809 | { | |
8664db06 | 810 | Cursor pixc; |
e044e4fc JD |
811 | col.pixel = 0; |
812 | col.red = col.green = col.blue = 0; | |
813 | col.flags = DoRed | DoGreen | DoBlue; | |
8664db06 PE |
814 | pixc = XCreatePixmapCursor (dpy, pix, pix, &col, &col, 0, 0); |
815 | if (! x_had_errors_p (dpy) && pixc != None) | |
816 | c = pixc; | |
e044e4fc JD |
817 | XFreePixmap (dpy, pix); |
818 | } | |
819 | ||
820 | x_uncatch_errors (); | |
821 | ||
822 | return c; | |
823 | } | |
824 | ||
e4cebfca | 825 | static void |
971de7fb | 826 | x_set_mouse_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
01f1ba30 | 827 | { |
09393d07 GM |
828 | struct x_output *x = f->output_data.x; |
829 | Display *dpy = FRAME_X_DISPLAY (f); | |
3d970f28 | 830 | Cursor cursor, nontext_cursor, mode_cursor, hand_cursor; |
0af913d7 | 831 | Cursor hourglass_cursor, horizontal_drag_cursor; |
51a1d2d8 | 832 | unsigned long pixel = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
ce593f6e | 833 | unsigned long mask_color = FRAME_BACKGROUND_PIXEL (f); |
a76206dc | 834 | |
51a1d2d8 | 835 | /* Don't let pointers be invisible. */ |
09393d07 | 836 | if (mask_color == pixel) |
bcf26b38 GM |
837 | { |
838 | x_free_colors (f, &pixel, 1); | |
ce593f6e | 839 | pixel = x_copy_color (f, FRAME_FOREGROUND_PIXEL (f)); |
bcf26b38 | 840 | } |
a76206dc | 841 | |
09393d07 GM |
842 | unload_color (f, x->mouse_pixel); |
843 | x->mouse_pixel = pixel; | |
01f1ba30 | 844 | |
4d7e6e51 | 845 | block_input (); |
fe24a618 | 846 | |
eb8c3be9 | 847 | /* It's not okay to crash if the user selects a screwy cursor. */ |
9ba8e10d | 848 | x_catch_errors (dpy); |
fe24a618 | 849 | |
09393d07 | 850 | if (!NILP (Vx_pointer_shape)) |
01f1ba30 | 851 | { |
b7826503 | 852 | CHECK_NUMBER (Vx_pointer_shape); |
09393d07 | 853 | cursor = XCreateFontCursor (dpy, XINT (Vx_pointer_shape)); |
01f1ba30 JB |
854 | } |
855 | else | |
09393d07 GM |
856 | cursor = XCreateFontCursor (dpy, XC_xterm); |
857 | x_check_errors (dpy, "bad text pointer cursor: %s"); | |
01f1ba30 | 858 | |
09393d07 | 859 | if (!NILP (Vx_nontext_pointer_shape)) |
01f1ba30 | 860 | { |
b7826503 | 861 | CHECK_NUMBER (Vx_nontext_pointer_shape); |
09393d07 GM |
862 | nontext_cursor |
863 | = XCreateFontCursor (dpy, XINT (Vx_nontext_pointer_shape)); | |
01f1ba30 JB |
864 | } |
865 | else | |
09393d07 GM |
866 | nontext_cursor = XCreateFontCursor (dpy, XC_left_ptr); |
867 | x_check_errors (dpy, "bad nontext pointer cursor: %s"); | |
01f1ba30 | 868 | |
09393d07 | 869 | if (!NILP (Vx_hourglass_pointer_shape)) |
333b20bb | 870 | { |
b7826503 | 871 | CHECK_NUMBER (Vx_hourglass_pointer_shape); |
09393d07 GM |
872 | hourglass_cursor |
873 | = XCreateFontCursor (dpy, XINT (Vx_hourglass_pointer_shape)); | |
333b20bb GM |
874 | } |
875 | else | |
09393d07 GM |
876 | hourglass_cursor = XCreateFontCursor (dpy, XC_watch); |
877 | x_check_errors (dpy, "bad hourglass pointer cursor: %s"); | |
177c0ea7 | 878 | |
09393d07 | 879 | if (!NILP (Vx_mode_pointer_shape)) |
01f1ba30 | 880 | { |
b7826503 | 881 | CHECK_NUMBER (Vx_mode_pointer_shape); |
09393d07 | 882 | mode_cursor = XCreateFontCursor (dpy, XINT (Vx_mode_pointer_shape)); |
01f1ba30 JB |
883 | } |
884 | else | |
09393d07 GM |
885 | mode_cursor = XCreateFontCursor (dpy, XC_xterm); |
886 | x_check_errors (dpy, "bad modeline pointer cursor: %s"); | |
95f80c78 | 887 | |
09393d07 | 888 | if (!NILP (Vx_sensitive_text_pointer_shape)) |
95f80c78 | 889 | { |
b7826503 | 890 | CHECK_NUMBER (Vx_sensitive_text_pointer_shape); |
3d970f28 | 891 | hand_cursor |
09393d07 | 892 | = XCreateFontCursor (dpy, XINT (Vx_sensitive_text_pointer_shape)); |
95f80c78 FP |
893 | } |
894 | else | |
3d970f28 | 895 | hand_cursor = XCreateFontCursor (dpy, XC_hand2); |
01f1ba30 | 896 | |
8fb4ec9c GM |
897 | if (!NILP (Vx_window_horizontal_drag_shape)) |
898 | { | |
b7826503 | 899 | CHECK_NUMBER (Vx_window_horizontal_drag_shape); |
8fb4ec9c | 900 | horizontal_drag_cursor |
09393d07 | 901 | = XCreateFontCursor (dpy, XINT (Vx_window_horizontal_drag_shape)); |
8fb4ec9c GM |
902 | } |
903 | else | |
904 | horizontal_drag_cursor | |
09393d07 | 905 | = XCreateFontCursor (dpy, XC_sb_h_double_arrow); |
8fb4ec9c | 906 | |
fe24a618 | 907 | /* Check and report errors with the above calls. */ |
09393d07 | 908 | x_check_errors (dpy, "can't set cursor shape: %s"); |
4545fa20 | 909 | x_uncatch_errors (); |
fe24a618 | 910 | |
01f1ba30 JB |
911 | { |
912 | XColor fore_color, back_color; | |
913 | ||
09393d07 | 914 | fore_color.pixel = x->mouse_pixel; |
a31fedb7 | 915 | x_query_color (f, &fore_color); |
01f1ba30 | 916 | back_color.pixel = mask_color; |
a31fedb7 | 917 | x_query_color (f, &back_color); |
177c0ea7 | 918 | |
09393d07 GM |
919 | XRecolorCursor (dpy, cursor, &fore_color, &back_color); |
920 | XRecolorCursor (dpy, nontext_cursor, &fore_color, &back_color); | |
921 | XRecolorCursor (dpy, mode_cursor, &fore_color, &back_color); | |
3d970f28 | 922 | XRecolorCursor (dpy, hand_cursor, &fore_color, &back_color); |
09393d07 GM |
923 | XRecolorCursor (dpy, hourglass_cursor, &fore_color, &back_color); |
924 | XRecolorCursor (dpy, horizontal_drag_cursor, &fore_color, &back_color); | |
01f1ba30 | 925 | } |
01f1ba30 | 926 | |
fe24a618 | 927 | if (FRAME_X_WINDOW (f) != 0) |
e044e4fc JD |
928 | XDefineCursor (dpy, FRAME_X_WINDOW (f), |
929 | f->output_data.x->current_cursor = cursor); | |
09393d07 | 930 | |
e044e4fc JD |
931 | if (FRAME_X_DISPLAY_INFO (f)->invisible_cursor == 0) |
932 | FRAME_X_DISPLAY_INFO (f)->invisible_cursor = make_invisible_cursor (f); | |
f5f6c0e0 | 933 | |
09393d07 GM |
934 | if (cursor != x->text_cursor |
935 | && x->text_cursor != 0) | |
936 | XFreeCursor (dpy, x->text_cursor); | |
937 | x->text_cursor = cursor; | |
938 | ||
939 | if (nontext_cursor != x->nontext_cursor | |
940 | && x->nontext_cursor != 0) | |
941 | XFreeCursor (dpy, x->nontext_cursor); | |
942 | x->nontext_cursor = nontext_cursor; | |
943 | ||
944 | if (hourglass_cursor != x->hourglass_cursor | |
945 | && x->hourglass_cursor != 0) | |
946 | XFreeCursor (dpy, x->hourglass_cursor); | |
947 | x->hourglass_cursor = hourglass_cursor; | |
948 | ||
949 | if (mode_cursor != x->modeline_cursor | |
950 | && x->modeline_cursor != 0) | |
951 | XFreeCursor (dpy, f->output_data.x->modeline_cursor); | |
952 | x->modeline_cursor = mode_cursor; | |
177c0ea7 | 953 | |
3d970f28 KS |
954 | if (hand_cursor != x->hand_cursor |
955 | && x->hand_cursor != 0) | |
956 | XFreeCursor (dpy, x->hand_cursor); | |
957 | x->hand_cursor = hand_cursor; | |
01f1ba30 | 958 | |
09393d07 GM |
959 | if (horizontal_drag_cursor != x->horizontal_drag_cursor |
960 | && x->horizontal_drag_cursor != 0) | |
961 | XFreeCursor (dpy, x->horizontal_drag_cursor); | |
962 | x->horizontal_drag_cursor = horizontal_drag_cursor; | |
8fb4ec9c | 963 | |
09393d07 | 964 | XFlush (dpy); |
4d7e6e51 | 965 | unblock_input (); |
05c8abbe GM |
966 | |
967 | update_face_from_frame_parameter (f, Qmouse_color, arg); | |
01f1ba30 JB |
968 | } |
969 | ||
e4cebfca | 970 | static void |
971de7fb | 971 | x_set_cursor_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
01f1ba30 | 972 | { |
a76206dc | 973 | unsigned long fore_pixel, pixel; |
10168ebb | 974 | int fore_pixel_allocated_p = 0, pixel_allocated_p = 0; |
09393d07 | 975 | struct x_output *x = f->output_data.x; |
01f1ba30 | 976 | |
10168ebb GM |
977 | if (!NILP (Vx_cursor_fore_pixel)) |
978 | { | |
979 | fore_pixel = x_decode_color (f, Vx_cursor_fore_pixel, | |
980 | WHITE_PIX_DEFAULT (f)); | |
981 | fore_pixel_allocated_p = 1; | |
982 | } | |
01f1ba30 | 983 | else |
ce593f6e | 984 | fore_pixel = FRAME_BACKGROUND_PIXEL (f); |
177c0ea7 | 985 | |
a76206dc | 986 | pixel = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
10168ebb | 987 | pixel_allocated_p = 1; |
a76206dc | 988 | |
f9942c9e | 989 | /* Make sure that the cursor color differs from the background color. */ |
ce593f6e | 990 | if (pixel == FRAME_BACKGROUND_PIXEL (f)) |
01f1ba30 | 991 | { |
10168ebb GM |
992 | if (pixel_allocated_p) |
993 | { | |
994 | x_free_colors (f, &pixel, 1); | |
995 | pixel_allocated_p = 0; | |
996 | } | |
177c0ea7 | 997 | |
09393d07 | 998 | pixel = x->mouse_pixel; |
a76206dc | 999 | if (pixel == fore_pixel) |
10168ebb GM |
1000 | { |
1001 | if (fore_pixel_allocated_p) | |
1002 | { | |
1003 | x_free_colors (f, &fore_pixel, 1); | |
1004 | fore_pixel_allocated_p = 0; | |
1005 | } | |
ce593f6e | 1006 | fore_pixel = FRAME_BACKGROUND_PIXEL (f); |
10168ebb | 1007 | } |
01f1ba30 | 1008 | } |
a76206dc | 1009 | |
09393d07 | 1010 | unload_color (f, x->cursor_foreground_pixel); |
10168ebb GM |
1011 | if (!fore_pixel_allocated_p) |
1012 | fore_pixel = x_copy_color (f, fore_pixel); | |
09393d07 | 1013 | x->cursor_foreground_pixel = fore_pixel; |
01f1ba30 | 1014 | |
09393d07 | 1015 | unload_color (f, x->cursor_pixel); |
10168ebb GM |
1016 | if (!pixel_allocated_p) |
1017 | pixel = x_copy_color (f, pixel); | |
09393d07 | 1018 | x->cursor_pixel = pixel; |
a76206dc | 1019 | |
fe24a618 | 1020 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 1021 | { |
4d7e6e51 | 1022 | block_input (); |
09393d07 GM |
1023 | XSetBackground (FRAME_X_DISPLAY (f), x->cursor_gc, x->cursor_pixel); |
1024 | XSetForeground (FRAME_X_DISPLAY (f), x->cursor_gc, fore_pixel); | |
4d7e6e51 | 1025 | unblock_input (); |
01f1ba30 | 1026 | |
179956b9 | 1027 | if (FRAME_VISIBLE_P (f)) |
01f1ba30 | 1028 | { |
cedadcfa RS |
1029 | x_update_cursor (f, 0); |
1030 | x_update_cursor (f, 1); | |
01f1ba30 JB |
1031 | } |
1032 | } | |
05c8abbe GM |
1033 | |
1034 | update_face_from_frame_parameter (f, Qcursor_color, arg); | |
01f1ba30 | 1035 | } |
943b580d | 1036 | \f |
f676886a | 1037 | /* Set the border-color of frame F to pixel value PIX. |
01f1ba30 | 1038 | Note that this does not fully take effect if done before |
f676886a | 1039 | F has an x-window. */ |
01f1ba30 | 1040 | |
e4cebfca | 1041 | static void |
971de7fb | 1042 | x_set_border_pixel (struct frame *f, int pix) |
01f1ba30 | 1043 | { |
a76206dc | 1044 | unload_color (f, f->output_data.x->border_pixel); |
7556890b | 1045 | f->output_data.x->border_pixel = pix; |
01f1ba30 | 1046 | |
be786000 | 1047 | if (FRAME_X_WINDOW (f) != 0 && f->border_width > 0) |
01f1ba30 | 1048 | { |
4d7e6e51 | 1049 | block_input (); |
578c21e6 | 1050 | XSetWindowBorder (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), pix); |
4d7e6e51 | 1051 | unblock_input (); |
01f1ba30 | 1052 | |
179956b9 | 1053 | if (FRAME_VISIBLE_P (f)) |
f676886a | 1054 | redraw_frame (f); |
01f1ba30 JB |
1055 | } |
1056 | } | |
1057 | ||
7c0d3ed8 KS |
1058 | /* Set the border-color of frame F to value described by ARG. |
1059 | ARG can be a string naming a color. | |
1060 | The border-color is used for the border that is drawn by the X server. | |
1061 | Note that this does not fully take effect if done before | |
1062 | F has an x-window; it must be redone when the window is created. | |
1063 | ||
1064 | Note: this is done in two routines because of the way X10 works. | |
1065 | ||
1066 | Note: under X11, this is normally the province of the window manager, | |
1067 | and so emacs' border colors may be overridden. */ | |
1068 | ||
e4cebfca | 1069 | static void |
971de7fb | 1070 | x_set_border_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
7c0d3ed8 KS |
1071 | { |
1072 | int pix; | |
1073 | ||
1074 | CHECK_STRING (arg); | |
1075 | pix = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); | |
1076 | x_set_border_pixel (f, pix); | |
1077 | update_face_from_frame_parameter (f, Qborder_color, arg); | |
1078 | } | |
0d1469d6 | 1079 | |
0d1469d6 | 1080 | |
e4cebfca | 1081 | static void |
971de7fb | 1082 | x_set_cursor_type (FRAME_PTR f, Lisp_Object arg, Lisp_Object oldval) |
0d1469d6 | 1083 | { |
33b2311e | 1084 | set_frame_cursor_types (f, arg); |
dbc4e1c1 | 1085 | |
75691005 RS |
1086 | /* Make sure the cursor gets redrawn. */ |
1087 | cursor_type_changed = 1; | |
dbc4e1c1 | 1088 | } |
943b580d | 1089 | \f |
e4cebfca | 1090 | static void |
971de7fb | 1091 | x_set_icon_type (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
01f1ba30 | 1092 | { |
01f1ba30 JB |
1093 | int result; |
1094 | ||
203c1d73 RS |
1095 | if (STRINGP (arg)) |
1096 | { | |
1097 | if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt)) | |
1098 | return; | |
1099 | } | |
1100 | else if (!STRINGP (oldval) && EQ (oldval, Qnil) == EQ (arg, Qnil)) | |
01f1ba30 JB |
1101 | return; |
1102 | ||
4d7e6e51 | 1103 | block_input (); |
265a9e55 | 1104 | if (NILP (arg)) |
80534dd6 | 1105 | result = x_text_icon (f, |
e69b0960 DA |
1106 | SSDATA ((!NILP (f->icon_name) |
1107 | ? f->icon_name | |
1108 | : f->name))); | |
f1c7b5a6 RS |
1109 | else |
1110 | result = x_bitmap_icon (f, arg); | |
01f1ba30 JB |
1111 | |
1112 | if (result) | |
1113 | { | |
4d7e6e51 | 1114 | unblock_input (); |
0fb53770 | 1115 | error ("No icon window available"); |
01f1ba30 JB |
1116 | } |
1117 | ||
b9dc4443 | 1118 | XFlush (FRAME_X_DISPLAY (f)); |
4d7e6e51 | 1119 | unblock_input (); |
01f1ba30 JB |
1120 | } |
1121 | ||
e4cebfca | 1122 | static void |
971de7fb | 1123 | x_set_icon_name (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
80534dd6 | 1124 | { |
80534dd6 KH |
1125 | int result; |
1126 | ||
1127 | if (STRINGP (arg)) | |
1128 | { | |
1129 | if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt)) | |
1130 | return; | |
1131 | } | |
56f41f98 | 1132 | else if (!NILP (arg) || NILP (oldval)) |
80534dd6 KH |
1133 | return; |
1134 | ||
f00af5b1 | 1135 | fset_icon_name (f, arg); |
80534dd6 | 1136 | |
7556890b | 1137 | if (f->output_data.x->icon_bitmap != 0) |
80534dd6 KH |
1138 | return; |
1139 | ||
4d7e6e51 | 1140 | block_input (); |
80534dd6 KH |
1141 | |
1142 | result = x_text_icon (f, | |
e69b0960 DA |
1143 | SSDATA ((!NILP (f->icon_name) |
1144 | ? f->icon_name | |
1145 | : !NILP (f->title) | |
1146 | ? f->title | |
1147 | : f->name))); | |
80534dd6 KH |
1148 | |
1149 | if (result) | |
1150 | { | |
4d7e6e51 | 1151 | unblock_input (); |
80534dd6 KH |
1152 | error ("No icon window available"); |
1153 | } | |
1154 | ||
80534dd6 | 1155 | XFlush (FRAME_X_DISPLAY (f)); |
4d7e6e51 | 1156 | unblock_input (); |
80534dd6 | 1157 | } |
7c0d3ed8 | 1158 | |
943b580d | 1159 | \f |
01f1ba30 | 1160 | void |
971de7fb | 1161 | x_set_menu_bar_lines (struct frame *f, Lisp_Object value, Lisp_Object oldval) |
01f1ba30 | 1162 | { |
7c0d3ed8 | 1163 | int nlines; |
6b61353c | 1164 | #if ! defined (USE_X_TOOLKIT) && ! defined (USE_GTK) |
7c0d3ed8 KS |
1165 | int olines = FRAME_MENU_BAR_LINES (f); |
1166 | #endif | |
177c0ea7 | 1167 | |
7c0d3ed8 KS |
1168 | /* Right now, menu bars don't work properly in minibuf-only frames; |
1169 | most of the commands try to apply themselves to the minibuffer | |
1170 | frame itself, and get an error because you can't switch buffers | |
1171 | in or split the minibuffer window. */ | |
1172 | if (FRAME_MINIBUF_ONLY_P (f)) | |
1173 | return; | |
177c0ea7 | 1174 | |
d311d28c | 1175 | if (TYPE_RANGED_INTEGERP (int, value)) |
7c0d3ed8 | 1176 | nlines = XINT (value); |
ea96210c | 1177 | else |
7c0d3ed8 | 1178 | nlines = 0; |
a367641f | 1179 | |
7c0d3ed8 KS |
1180 | /* Make sure we redisplay all windows in this frame. */ |
1181 | windows_or_buffers_changed++; | |
3d09b6be | 1182 | |
488dd4c4 | 1183 | #if defined (USE_X_TOOLKIT) || defined (USE_GTK) |
9ef48a9d RS |
1184 | FRAME_MENU_BAR_LINES (f) = 0; |
1185 | if (nlines) | |
0d8ef3f4 RS |
1186 | { |
1187 | FRAME_EXTERNAL_MENU_BAR (f) = 1; | |
97a1ff91 | 1188 | if (FRAME_X_P (f) && f->output_data.x->menubar_widget == 0) |
0d8ef3f4 | 1189 | /* Make sure next redisplay shows the menu bar. */ |
c98ff5dd | 1190 | XWINDOW (FRAME_SELECTED_WINDOW (f))->update_mode_line = 1; |
0d8ef3f4 | 1191 | } |
9ef48a9d RS |
1192 | else |
1193 | { | |
6bc20398 FP |
1194 | if (FRAME_EXTERNAL_MENU_BAR (f) == 1) |
1195 | free_frame_menubar (f); | |
9ef48a9d | 1196 | FRAME_EXTERNAL_MENU_BAR (f) = 0; |
97a1ff91 RS |
1197 | if (FRAME_X_P (f)) |
1198 | f->output_data.x->menubar_widget = 0; | |
9ef48a9d | 1199 | } |
488dd4c4 | 1200 | #else /* not USE_X_TOOLKIT && not USE_GTK */ |
d043f1a4 | 1201 | FRAME_MENU_BAR_LINES (f) = nlines; |
562dd5e9 | 1202 | resize_frame_windows (f, FRAME_LINES (f), 0); |
1df47e38 YM |
1203 | |
1204 | /* If the menu bar height gets changed, the internal border below | |
1205 | the top margin has to be cleared. Also, if the menu bar gets | |
1206 | larger, the area for the added lines has to be cleared except for | |
1207 | the first menu bar line that is to be drawn later. */ | |
1208 | if (nlines != olines) | |
1209 | { | |
1210 | int height = FRAME_INTERNAL_BORDER_WIDTH (f); | |
1211 | int width = FRAME_PIXEL_WIDTH (f); | |
1212 | int y; | |
1213 | ||
1214 | /* height can be zero here. */ | |
1215 | if (height > 0 && width > 0) | |
1216 | { | |
1217 | y = FRAME_TOP_MARGIN_HEIGHT (f); | |
1218 | ||
4d7e6e51 | 1219 | block_input (); |
1df47e38 YM |
1220 | x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
1221 | 0, y, width, height, False); | |
4d7e6e51 | 1222 | unblock_input (); |
1df47e38 YM |
1223 | } |
1224 | ||
1225 | if (nlines > 1 && nlines > olines) | |
1226 | { | |
1227 | y = (olines == 0 ? 1 : olines) * FRAME_LINE_HEIGHT (f); | |
1228 | height = nlines * FRAME_LINE_HEIGHT (f) - y; | |
1229 | ||
4d7e6e51 | 1230 | block_input (); |
1df47e38 YM |
1231 | x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
1232 | 0, y, width, height, False); | |
4d7e6e51 | 1233 | unblock_input (); |
1df47e38 YM |
1234 | } |
1235 | ||
e69b0960 DA |
1236 | if (nlines == 0 && WINDOWP (f->menu_bar_window)) |
1237 | clear_glyph_matrix (XWINDOW (f->menu_bar_window)->current_matrix); | |
1df47e38 YM |
1238 | } |
1239 | #endif /* not USE_X_TOOLKIT && not USE_GTK */ | |
333b20bb | 1240 | adjust_glyphs (f); |
562dd5e9 | 1241 | run_window_configuration_change_hook (f); |
333b20bb GM |
1242 | } |
1243 | ||
1244 | ||
1245 | /* Set the number of lines used for the tool bar of frame F to VALUE. | |
1246 | VALUE not an integer, or < 0 means set the lines to zero. OLDVAL | |
1247 | is the old number of tool bar lines. This function changes the | |
1248 | height of all windows on frame F to match the new tool bar height. | |
1249 | The frame's height doesn't change. */ | |
1250 | ||
1251 | void | |
971de7fb | 1252 | x_set_tool_bar_lines (struct frame *f, Lisp_Object value, Lisp_Object oldval) |
333b20bb | 1253 | { |
52de7ce9 GM |
1254 | int delta, nlines, root_height; |
1255 | Lisp_Object root_window; | |
333b20bb | 1256 | |
e870b7ba GM |
1257 | /* Treat tool bars like menu bars. */ |
1258 | if (FRAME_MINIBUF_ONLY_P (f)) | |
1259 | return; | |
1260 | ||
d311d28c PE |
1261 | /* Use VALUE only if an int >= 0. */ |
1262 | if (RANGED_INTEGERP (0, value, INT_MAX)) | |
333b20bb GM |
1263 | nlines = XFASTINT (value); |
1264 | else | |
1265 | nlines = 0; | |
1266 | ||
488dd4c4 JD |
1267 | #ifdef USE_GTK |
1268 | FRAME_TOOL_BAR_LINES (f) = 0; | |
1269 | if (nlines) | |
1270 | { | |
1271 | FRAME_EXTERNAL_TOOL_BAR (f) = 1; | |
1272 | if (FRAME_X_P (f) && f->output_data.x->toolbar_widget == 0) | |
1273 | /* Make sure next redisplay shows the tool bar. */ | |
5fceba1d | 1274 | XWINDOW (FRAME_SELECTED_WINDOW (f))->update_mode_line = 1; |
488dd4c4 JD |
1275 | update_frame_tool_bar (f); |
1276 | } | |
1277 | else | |
1278 | { | |
1279 | if (FRAME_EXTERNAL_TOOL_BAR (f)) | |
1280 | free_frame_tool_bar (f); | |
1281 | FRAME_EXTERNAL_TOOL_BAR (f) = 0; | |
1282 | } | |
1283 | ||
1284 | return; | |
1285 | #endif | |
177c0ea7 | 1286 | |
488dd4c4 | 1287 | /* Make sure we redisplay all windows in this frame. */ |
333b20bb GM |
1288 | ++windows_or_buffers_changed; |
1289 | ||
9ea173e8 | 1290 | delta = nlines - FRAME_TOOL_BAR_LINES (f); |
52de7ce9 GM |
1291 | |
1292 | /* Don't resize the tool-bar to more than we have room for. */ | |
1293 | root_window = FRAME_ROOT_WINDOW (f); | |
be786000 | 1294 | root_height = WINDOW_TOTAL_LINES (XWINDOW (root_window)); |
52de7ce9 GM |
1295 | if (root_height - delta < 1) |
1296 | { | |
1297 | delta = root_height - 1; | |
1298 | nlines = FRAME_TOOL_BAR_LINES (f) + delta; | |
1299 | } | |
1300 | ||
9ea173e8 | 1301 | FRAME_TOOL_BAR_LINES (f) = nlines; |
562dd5e9 | 1302 | resize_frame_windows (f, FRAME_LINES (f), 0); |
333b20bb | 1303 | adjust_glyphs (f); |
177c0ea7 | 1304 | |
ccba751c GM |
1305 | /* We also have to make sure that the internal border at the top of |
1306 | the frame, below the menu bar or tool bar, is redrawn when the | |
1307 | tool bar disappears. This is so because the internal border is | |
1308 | below the tool bar if one is displayed, but is below the menu bar | |
1309 | if there isn't a tool bar. The tool bar draws into the area | |
1310 | below the menu bar. */ | |
1311 | if (FRAME_X_WINDOW (f) && FRAME_TOOL_BAR_LINES (f) == 0) | |
1312 | { | |
385ed61f | 1313 | clear_frame (f); |
fb3cd89b | 1314 | clear_current_matrices (f); |
ccba751c | 1315 | } |
b6f91066 GM |
1316 | |
1317 | /* If the tool bar gets smaller, the internal border below it | |
1318 | has to be cleared. It was formerly part of the display | |
1319 | of the larger tool bar, and updating windows won't clear it. */ | |
1320 | if (delta < 0) | |
1321 | { | |
1322 | int height = FRAME_INTERNAL_BORDER_WIDTH (f); | |
be786000 | 1323 | int width = FRAME_PIXEL_WIDTH (f); |
4b00d3b1 | 1324 | int y = (FRAME_MENU_BAR_LINES (f) + nlines) * FRAME_LINE_HEIGHT (f); |
b6f91066 | 1325 | |
caacfeb8 JD |
1326 | /* height can be zero here. */ |
1327 | if (height > 0 && width > 0) | |
1328 | { | |
4d7e6e51 | 1329 | block_input (); |
caacfeb8 JD |
1330 | x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
1331 | 0, y, width, height, False); | |
4d7e6e51 | 1332 | unblock_input (); |
caacfeb8 | 1333 | } |
ddc24747 | 1334 | |
e69b0960 DA |
1335 | if (WINDOWP (f->tool_bar_window)) |
1336 | clear_glyph_matrix (XWINDOW (f->tool_bar_window)->current_matrix); | |
b6f91066 | 1337 | } |
562dd5e9 MR |
1338 | |
1339 | run_window_configuration_change_hook (f); | |
1340 | ||
333b20bb GM |
1341 | } |
1342 | ||
1343 | ||
1344 | /* Set the foreground color for scroll bars on frame F to VALUE. | |
1345 | VALUE should be a string, a color name. If it isn't a string or | |
1346 | isn't a valid color name, do nothing. OLDVAL is the old value of | |
1347 | the frame parameter. */ | |
1348 | ||
e4cebfca | 1349 | static void |
971de7fb | 1350 | x_set_scroll_bar_foreground (struct frame *f, Lisp_Object value, Lisp_Object oldval) |
333b20bb GM |
1351 | { |
1352 | unsigned long pixel; | |
177c0ea7 | 1353 | |
333b20bb GM |
1354 | if (STRINGP (value)) |
1355 | pixel = x_decode_color (f, value, BLACK_PIX_DEFAULT (f)); | |
1356 | else | |
1357 | pixel = -1; | |
1358 | ||
1359 | if (f->output_data.x->scroll_bar_foreground_pixel != -1) | |
1360 | unload_color (f, f->output_data.x->scroll_bar_foreground_pixel); | |
177c0ea7 | 1361 | |
333b20bb GM |
1362 | f->output_data.x->scroll_bar_foreground_pixel = pixel; |
1363 | if (FRAME_X_WINDOW (f) && FRAME_VISIBLE_P (f)) | |
1364 | { | |
1365 | /* Remove all scroll bars because they have wrong colors. */ | |
6ed8eeff KL |
1366 | if (FRAME_TERMINAL (f)->condemn_scroll_bars_hook) |
1367 | (*FRAME_TERMINAL (f)->condemn_scroll_bars_hook) (f); | |
1368 | if (FRAME_TERMINAL (f)->judge_scroll_bars_hook) | |
1369 | (*FRAME_TERMINAL (f)->judge_scroll_bars_hook) (f); | |
05c8abbe GM |
1370 | |
1371 | update_face_from_frame_parameter (f, Qscroll_bar_foreground, value); | |
333b20bb GM |
1372 | redraw_frame (f); |
1373 | } | |
1374 | } | |
1375 | ||
1376 | ||
1377 | /* Set the background color for scroll bars on frame F to VALUE VALUE | |
1378 | should be a string, a color name. If it isn't a string or isn't a | |
1379 | valid color name, do nothing. OLDVAL is the old value of the frame | |
1380 | parameter. */ | |
1381 | ||
e4cebfca | 1382 | static void |
971de7fb | 1383 | x_set_scroll_bar_background (struct frame *f, Lisp_Object value, Lisp_Object oldval) |
333b20bb GM |
1384 | { |
1385 | unsigned long pixel; | |
1386 | ||
1387 | if (STRINGP (value)) | |
1388 | pixel = x_decode_color (f, value, WHITE_PIX_DEFAULT (f)); | |
1389 | else | |
1390 | pixel = -1; | |
177c0ea7 | 1391 | |
333b20bb GM |
1392 | if (f->output_data.x->scroll_bar_background_pixel != -1) |
1393 | unload_color (f, f->output_data.x->scroll_bar_background_pixel); | |
177c0ea7 | 1394 | |
f15340b7 MB |
1395 | #ifdef USE_TOOLKIT_SCROLL_BARS |
1396 | /* Scrollbar shadow colors. */ | |
1397 | if (f->output_data.x->scroll_bar_top_shadow_pixel != -1) | |
1398 | { | |
1399 | unload_color (f, f->output_data.x->scroll_bar_top_shadow_pixel); | |
1400 | f->output_data.x->scroll_bar_top_shadow_pixel = -1; | |
1401 | } | |
1402 | if (f->output_data.x->scroll_bar_bottom_shadow_pixel != -1) | |
1403 | { | |
1404 | unload_color (f, f->output_data.x->scroll_bar_bottom_shadow_pixel); | |
1405 | f->output_data.x->scroll_bar_bottom_shadow_pixel = -1; | |
1406 | } | |
1407 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
1408 | ||
333b20bb GM |
1409 | f->output_data.x->scroll_bar_background_pixel = pixel; |
1410 | if (FRAME_X_WINDOW (f) && FRAME_VISIBLE_P (f)) | |
1411 | { | |
1412 | /* Remove all scroll bars because they have wrong colors. */ | |
6ed8eeff KL |
1413 | if (FRAME_TERMINAL (f)->condemn_scroll_bars_hook) |
1414 | (*FRAME_TERMINAL (f)->condemn_scroll_bars_hook) (f); | |
1415 | if (FRAME_TERMINAL (f)->judge_scroll_bars_hook) | |
1416 | (*FRAME_TERMINAL (f)->judge_scroll_bars_hook) (f); | |
177c0ea7 | 1417 | |
05c8abbe | 1418 | update_face_from_frame_parameter (f, Qscroll_bar_background, value); |
333b20bb GM |
1419 | redraw_frame (f); |
1420 | } | |
d043f1a4 | 1421 | } |
333b20bb | 1422 | |
943b580d | 1423 | \f |
3a258507 | 1424 | /* Encode Lisp string STRING as a text in a format appropriate for |
96db09e4 KH |
1425 | XICCC (X Inter Client Communication Conventions). |
1426 | ||
6f103132 RS |
1427 | This can call Lisp code, so callers must GCPRO. |
1428 | ||
96db09e4 KH |
1429 | If STRING contains only ASCII characters, do no conversion and |
1430 | return the string data of STRING. Otherwise, encode the text by | |
1431 | CODING_SYSTEM, and return a newly allocated memory area which | |
1432 | should be freed by `xfree' by a caller. | |
1433 | ||
37323f34 EZ |
1434 | SELECTIONP non-zero means the string is being encoded for an X |
1435 | selection, so it is safe to run pre-write conversions (which | |
1436 | may run Lisp code). | |
1437 | ||
96db09e4 KH |
1438 | Store the byte length of resulting text in *TEXT_BYTES. |
1439 | ||
d60660d6 | 1440 | If the text contains only ASCII and Latin-1, store 1 in *STRING_P, |
96db09e4 | 1441 | which means that the `encoding' of the result can be `STRING'. |
d60660d6 | 1442 | Otherwise store 0 in *STRINGP, which means that the `encoding' of |
96db09e4 KH |
1443 | the result should be `COMPOUND_TEXT'. */ |
1444 | ||
df630496 | 1445 | static unsigned char * |
c678c835 PE |
1446 | x_encode_text (Lisp_Object string, Lisp_Object coding_system, int selectionp, |
1447 | ptrdiff_t *text_bytes, int *stringp, int *freep) | |
96db09e4 | 1448 | { |
0f8c4c4f | 1449 | int result = string_xstring_p (string); |
96db09e4 KH |
1450 | struct coding_system coding; |
1451 | ||
0f8c4c4f | 1452 | if (result == 0) |
96db09e4 KH |
1453 | { |
1454 | /* No multibyte character in OBJ. We need not encode it. */ | |
8f924df7 | 1455 | *text_bytes = SBYTES (string); |
d60660d6 | 1456 | *stringp = 1; |
df630496 | 1457 | *freep = 0; |
8f924df7 | 1458 | return SDATA (string); |
96db09e4 KH |
1459 | } |
1460 | ||
1461 | setup_coding_system (coding_system, &coding); | |
0f8c4c4f | 1462 | coding.mode |= (CODING_MODE_SAFE_ENCODING | CODING_MODE_LAST_BLOCK); |
35bc5887 | 1463 | /* We suppress producing escape sequences for composition. */ |
0f8c4c4f | 1464 | coding.common_flags &= ~CODING_ANNOTATION_MASK; |
0065d054 | 1465 | coding.destination = xnmalloc (SCHARS (string), 2); |
8f924df7 | 1466 | coding.dst_bytes = SCHARS (string) * 2; |
0f8c4c4f | 1467 | encode_coding_object (&coding, string, 0, 0, |
8f924df7 | 1468 | SCHARS (string), SBYTES (string), Qnil); |
96db09e4 | 1469 | *text_bytes = coding.produced; |
0f8c4c4f | 1470 | *stringp = (result == 1 || !EQ (coding_system, Qcompound_text)); |
df630496 | 1471 | *freep = 1; |
b954d586 | 1472 | return coding.destination; |
96db09e4 KH |
1473 | } |
1474 | ||
1475 | \f | |
b10daec7 JD |
1476 | /* Set the WM name to NAME for frame F. Also set the icon name. |
1477 | If the frame already has an icon name, use that, otherwise set the | |
1478 | icon name to NAME. */ | |
f945b920 | 1479 | |
b10daec7 | 1480 | static void |
971de7fb | 1481 | x_set_name_internal (FRAME_PTR f, Lisp_Object name) |
f945b920 | 1482 | { |
fe24a618 | 1483 | if (FRAME_X_WINDOW (f)) |
01f1ba30 | 1484 | { |
4d7e6e51 | 1485 | block_input (); |
fe24a618 | 1486 | { |
80534dd6 | 1487 | XTextProperty text, icon; |
c678c835 PE |
1488 | ptrdiff_t bytes; |
1489 | int stringp; | |
b10daec7 | 1490 | int do_free_icon_value = 0, do_free_text_value = 0; |
11270583 | 1491 | Lisp_Object coding_system; |
c2915ced | 1492 | Lisp_Object encoded_name; |
00be444c | 1493 | Lisp_Object encoded_icon_name; |
c2915ced CY |
1494 | struct gcpro gcpro1; |
1495 | ||
1496 | /* As ENCODE_UTF_8 may cause GC and relocation of string data, | |
1497 | we use it before x_encode_text that may return string data. */ | |
1498 | GCPRO1 (name); | |
1499 | encoded_name = ENCODE_UTF_8 (name); | |
1500 | UNGCPRO; | |
80534dd6 | 1501 | |
b10daec7 | 1502 | coding_system = Qcompound_text; |
3201ea57 KH |
1503 | /* Note: Encoding strategy |
1504 | ||
1505 | We encode NAME by compound-text and use "COMPOUND-TEXT" in | |
1506 | text.encoding. But, there are non-internationalized window | |
1507 | managers which don't support that encoding. So, if NAME | |
1508 | contains only ASCII and 8859-1 characters, encode it by | |
1509 | iso-latin-1, and use "STRING" in text.encoding hoping that | |
34e8c597 | 1510 | such window managers at least analyze this format correctly, |
3201ea57 KH |
1511 | i.e. treat 8-bit bytes as 8859-1 characters. |
1512 | ||
1513 | We may also be able to use "UTF8_STRING" in text.encoding | |
34e8c597 | 1514 | in the future which can encode all Unicode characters. |
3201ea57 | 1515 | But, for the moment, there's no way to know that the |
00be444c J |
1516 | current window manager supports it or not. |
1517 | ||
1518 | Either way, we also set the _NET_WM_NAME and _NET_WM_ICON_NAME | |
1519 | properties. Per the EWMH specification, those two properties | |
1520 | are always UTF8_STRING. This matches what gtk_window_set_title() | |
1521 | does in the USE_GTK case. */ | |
df630496 KS |
1522 | text.value = x_encode_text (name, coding_system, 0, &bytes, &stringp, |
1523 | &do_free_text_value); | |
d60660d6 | 1524 | text.encoding = (stringp ? XA_STRING |
96db09e4 | 1525 | : FRAME_X_DISPLAY_INFO (f)->Xatom_COMPOUND_TEXT); |
fe24a618 | 1526 | text.format = 8; |
96db09e4 | 1527 | text.nitems = bytes; |
c678c835 PE |
1528 | if (text.nitems != bytes) |
1529 | error ("Window name too large"); | |
80534dd6 | 1530 | |
e69b0960 | 1531 | if (!STRINGP (f->icon_name)) |
96db09e4 KH |
1532 | { |
1533 | icon = text; | |
00be444c | 1534 | encoded_icon_name = encoded_name; |
96db09e4 KH |
1535 | } |
1536 | else | |
1537 | { | |
3201ea57 | 1538 | /* See the above comment "Note: Encoding strategy". */ |
e69b0960 | 1539 | icon.value = x_encode_text (f->icon_name, coding_system, 0, |
df630496 | 1540 | &bytes, &stringp, &do_free_icon_value); |
d60660d6 | 1541 | icon.encoding = (stringp ? XA_STRING |
96db09e4 KH |
1542 | : FRAME_X_DISPLAY_INFO (f)->Xatom_COMPOUND_TEXT); |
1543 | icon.format = 8; | |
1544 | icon.nitems = bytes; | |
c678c835 PE |
1545 | if (icon.nitems != bytes) |
1546 | error ("Icon name too large"); | |
00be444c | 1547 | |
e69b0960 | 1548 | encoded_icon_name = ENCODE_UTF_8 (f->icon_name); |
96db09e4 | 1549 | } |
b10daec7 | 1550 | |
488dd4c4 JD |
1551 | #ifdef USE_GTK |
1552 | gtk_window_set_title (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)), | |
51b59d79 | 1553 | SSDATA (encoded_name)); |
488dd4c4 | 1554 | #else /* not USE_GTK */ |
2436a4e4 | 1555 | XSetWMName (FRAME_X_DISPLAY (f), FRAME_OUTER_WINDOW (f), &text); |
00be444c J |
1556 | XChangeProperty (FRAME_X_DISPLAY (f), FRAME_OUTER_WINDOW (f), |
1557 | FRAME_X_DISPLAY_INFO (f)->Xatom_net_wm_name, | |
1558 | FRAME_X_DISPLAY_INFO (f)->Xatom_UTF8_STRING, | |
1559 | 8, PropModeReplace, | |
42a5b22f | 1560 | SDATA (encoded_name), |
00be444c | 1561 | SBYTES (encoded_name)); |
7c0d3ed8 | 1562 | #endif /* not USE_GTK */ |
abb4b7ec | 1563 | |
7c0d3ed8 | 1564 | XSetWMIconName (FRAME_X_DISPLAY (f), FRAME_OUTER_WINDOW (f), &icon); |
00be444c J |
1565 | XChangeProperty (FRAME_X_DISPLAY (f), FRAME_OUTER_WINDOW (f), |
1566 | FRAME_X_DISPLAY_INFO (f)->Xatom_net_wm_icon_name, | |
1567 | FRAME_X_DISPLAY_INFO (f)->Xatom_UTF8_STRING, | |
1568 | 8, PropModeReplace, | |
42a5b22f | 1569 | SDATA (encoded_icon_name), |
00be444c | 1570 | SBYTES (encoded_icon_name)); |
abb4b7ec | 1571 | |
b10daec7 | 1572 | if (do_free_icon_value) |
7c0d3ed8 | 1573 | xfree (icon.value); |
b10daec7 | 1574 | if (do_free_text_value) |
7c0d3ed8 KS |
1575 | xfree (text.value); |
1576 | } | |
4d7e6e51 | 1577 | unblock_input (); |
7c0d3ed8 | 1578 | } |
abb4b7ec RS |
1579 | } |
1580 | ||
b10daec7 JD |
1581 | /* Change the name of frame F to NAME. If NAME is nil, set F's name to |
1582 | x_id_name. | |
1583 | ||
1584 | If EXPLICIT is non-zero, that indicates that lisp code is setting the | |
1585 | name; if NAME is a string, set F's name to NAME and set | |
1586 | F->explicit_name; if NAME is Qnil, then clear F->explicit_name. | |
1587 | ||
1588 | If EXPLICIT is zero, that indicates that Emacs redisplay code is | |
1589 | suggesting a new name, which lisp code should override; if | |
1590 | F->explicit_name is set, ignore the new name; otherwise, set it. */ | |
1591 | ||
f78faa98 | 1592 | static void |
971de7fb | 1593 | x_set_name (struct frame *f, Lisp_Object name, int explicit) |
b10daec7 JD |
1594 | { |
1595 | /* Make sure that requests from lisp code override requests from | |
1596 | Emacs redisplay code. */ | |
1597 | if (explicit) | |
1598 | { | |
1599 | /* If we're switching from explicit to implicit, we had better | |
1600 | update the mode lines and thereby update the title. */ | |
1601 | if (f->explicit_name && NILP (name)) | |
1602 | update_mode_lines = 1; | |
1603 | ||
1604 | f->explicit_name = ! NILP (name); | |
1605 | } | |
1606 | else if (f->explicit_name) | |
1607 | return; | |
1608 | ||
1609 | /* If NAME is nil, set the name to the x_id_name. */ | |
1610 | if (NILP (name)) | |
1611 | { | |
1612 | /* Check for no change needed in this very common case | |
1613 | before we do any consing. */ | |
1614 | if (!strcmp (FRAME_X_DISPLAY_INFO (f)->x_id_name, | |
e69b0960 | 1615 | SSDATA (f->name))) |
b10daec7 JD |
1616 | return; |
1617 | name = build_string (FRAME_X_DISPLAY_INFO (f)->x_id_name); | |
1618 | } | |
1619 | else | |
1620 | CHECK_STRING (name); | |
1621 | ||
1622 | /* Don't change the name if it's already NAME. */ | |
e69b0960 | 1623 | if (! NILP (Fstring_equal (name, f->name))) |
b10daec7 JD |
1624 | return; |
1625 | ||
f00af5b1 | 1626 | fset_name (f, name); |
b10daec7 JD |
1627 | |
1628 | /* For setting the frame title, the title parameter should override | |
1629 | the name parameter. */ | |
e69b0960 DA |
1630 | if (! NILP (f->title)) |
1631 | name = f->title; | |
b10daec7 JD |
1632 | |
1633 | x_set_name_internal (f, name); | |
1634 | } | |
1635 | ||
7c0d3ed8 KS |
1636 | /* This function should be called when the user's lisp code has |
1637 | specified a name for the frame; the name will override any set by the | |
1638 | redisplay code. */ | |
e4cebfca | 1639 | static void |
971de7fb | 1640 | x_explicitly_set_name (FRAME_PTR f, Lisp_Object arg, Lisp_Object oldval) |
3402e1a4 | 1641 | { |
7c0d3ed8 | 1642 | x_set_name (f, arg, 1); |
3402e1a4 RS |
1643 | } |
1644 | ||
7c0d3ed8 KS |
1645 | /* This function should be called by Emacs redisplay code to set the |
1646 | name; names set this way will never override names set by the user's | |
1647 | lisp code. */ | |
1648 | void | |
971de7fb | 1649 | x_implicitly_set_name (FRAME_PTR f, Lisp_Object arg, Lisp_Object oldval) |
333b20bb | 1650 | { |
7c0d3ed8 KS |
1651 | x_set_name (f, arg, 0); |
1652 | } | |
1653 | \f | |
1654 | /* Change the title of frame F to NAME. | |
40aa4c27 | 1655 | If NAME is nil, use the frame name as the title. */ |
01f1ba30 | 1656 | |
e4cebfca | 1657 | static void |
971de7fb | 1658 | x_set_title (struct frame *f, Lisp_Object name, Lisp_Object old_name) |
01f1ba30 | 1659 | { |
7c0d3ed8 | 1660 | /* Don't change the title if it's already NAME. */ |
e69b0960 | 1661 | if (EQ (name, f->title)) |
7c0d3ed8 | 1662 | return; |
01f1ba30 | 1663 | |
7c0d3ed8 | 1664 | update_mode_lines = 1; |
60fb3ee1 | 1665 | |
f00af5b1 | 1666 | fset_title (f, name); |
f9942c9e | 1667 | |
7c0d3ed8 | 1668 | if (NILP (name)) |
e69b0960 | 1669 | name = f->name; |
7c0d3ed8 KS |
1670 | else |
1671 | CHECK_STRING (name); | |
f9942c9e | 1672 | |
b10daec7 | 1673 | x_set_name_internal (f, name); |
01f1ba30 JB |
1674 | } |
1675 | ||
7c0d3ed8 | 1676 | void |
971de7fb | 1677 | x_set_scroll_bar_default_width (struct frame *f) |
e4f79258 | 1678 | { |
be786000 | 1679 | int wid = FRAME_COLUMN_WIDTH (f); |
7c0d3ed8 | 1680 | #ifdef USE_TOOLKIT_SCROLL_BARS |
a059fe24 | 1681 | #ifdef USE_GTK |
c195f2de | 1682 | int minw = xg_get_default_scrollbar_width (); |
4a1b9832 PE |
1683 | #else |
1684 | int minw = 16; | |
a059fe24 | 1685 | #endif |
7c0d3ed8 | 1686 | /* A minimum width of 14 doesn't look good for toolkit scroll bars. */ |
4a1b9832 | 1687 | int width = minw + 2 * VERTICAL_SCROLL_BAR_WIDTH_TRIM; |
be786000 KS |
1688 | FRAME_CONFIG_SCROLL_BAR_COLS (f) = (width + wid - 1) / wid; |
1689 | FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = width; | |
7c0d3ed8 KS |
1690 | #else |
1691 | /* Make the actual width at least 14 pixels and a multiple of a | |
1692 | character width. */ | |
be786000 | 1693 | FRAME_CONFIG_SCROLL_BAR_COLS (f) = (14 + wid - 1) / wid; |
01f1ba30 | 1694 | |
7c0d3ed8 KS |
1695 | /* Use all of that space (aside from required margins) for the |
1696 | scroll bar. */ | |
be786000 | 1697 | FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = 0; |
7c0d3ed8 | 1698 | #endif |
01f1ba30 | 1699 | } |
333b20bb | 1700 | |
7c0d3ed8 | 1701 | \f |
333b20bb GM |
1702 | /* Record in frame F the specified or default value according to ALIST |
1703 | of the parameter named PROP (a Lisp symbol). If no value is | |
1704 | specified for PROP, look for an X default for XPROP on the frame | |
1705 | named NAME. If that is not found either, use the value DEFLT. */ | |
1706 | ||
1707 | static Lisp_Object | |
d5a3eaaf AS |
1708 | x_default_scroll_bar_color_parameter (struct frame *f, |
1709 | Lisp_Object alist, Lisp_Object prop, | |
675e2c69 | 1710 | const char *xprop, const char *xclass, |
d5a3eaaf | 1711 | int foreground_p) |
333b20bb GM |
1712 | { |
1713 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); | |
1714 | Lisp_Object tem; | |
1715 | ||
1716 | tem = x_get_arg (dpyinfo, alist, prop, xprop, xclass, RES_TYPE_STRING); | |
1717 | if (EQ (tem, Qunbound)) | |
1718 | { | |
1719 | #ifdef USE_TOOLKIT_SCROLL_BARS | |
1720 | ||
1721 | /* See if an X resource for the scroll bar color has been | |
1722 | specified. */ | |
1723 | tem = display_x_get_resource (dpyinfo, | |
1724 | build_string (foreground_p | |
1725 | ? "foreground" | |
1726 | : "background"), | |
6ecd75be | 1727 | empty_unibyte_string, |
333b20bb | 1728 | build_string ("verticalScrollBar"), |
6ecd75be | 1729 | empty_unibyte_string); |
333b20bb GM |
1730 | if (!STRINGP (tem)) |
1731 | { | |
1732 | /* If nothing has been specified, scroll bars will use a | |
1733 | toolkit-dependent default. Because these defaults are | |
1734 | difficult to get at without actually creating a scroll | |
1735 | bar, use nil to indicate that no color has been | |
1736 | specified. */ | |
1737 | tem = Qnil; | |
1738 | } | |
177c0ea7 | 1739 | |
333b20bb | 1740 | #else /* not USE_TOOLKIT_SCROLL_BARS */ |
177c0ea7 | 1741 | |
333b20bb | 1742 | tem = Qnil; |
177c0ea7 | 1743 | |
333b20bb GM |
1744 | #endif /* not USE_TOOLKIT_SCROLL_BARS */ |
1745 | } | |
1746 | ||
1747 | x_set_frame_parameters (f, Fcons (Fcons (prop, tem), Qnil)); | |
1748 | return tem; | |
1749 | } | |
1750 | ||
1751 | ||
01f1ba30 | 1752 | |
9ef48a9d RS |
1753 | \f |
1754 | #ifdef USE_X_TOOLKIT | |
1755 | ||
8e3d10a9 RS |
1756 | /* If the WM_PROTOCOLS property does not already contain WM_TAKE_FOCUS, |
1757 | WM_DELETE_WINDOW, and WM_SAVE_YOURSELF, then add them. (They may | |
59aa6c90 RS |
1758 | already be present because of the toolkit (Motif adds some of them, |
1759 | for example, but Xt doesn't). */ | |
9ef48a9d RS |
1760 | |
1761 | static void | |
ebd15611 | 1762 | hack_wm_protocols (FRAME_PTR f, Widget widget) |
9ef48a9d RS |
1763 | { |
1764 | Display *dpy = XtDisplay (widget); | |
1765 | Window w = XtWindow (widget); | |
1766 | int need_delete = 1; | |
1767 | int need_focus = 1; | |
59aa6c90 | 1768 | int need_save = 1; |
9ef48a9d | 1769 | |
4d7e6e51 | 1770 | block_input (); |
9ef48a9d | 1771 | { |
a3db4b26 AS |
1772 | Atom type; |
1773 | unsigned char *catoms; | |
9ef48a9d RS |
1774 | int format = 0; |
1775 | unsigned long nitems = 0; | |
1776 | unsigned long bytes_after; | |
1777 | ||
270958e8 KH |
1778 | if ((XGetWindowProperty (dpy, w, |
1779 | FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, | |
34d5ae1e | 1780 | (long)0, (long)100, False, XA_ATOM, |
270958e8 | 1781 | &type, &format, &nitems, &bytes_after, |
a3db4b26 | 1782 | &catoms) |
270958e8 | 1783 | == Success) |
9ef48a9d | 1784 | && format == 32 && type == XA_ATOM) |
a3db4b26 AS |
1785 | { |
1786 | Atom *atoms = (Atom *) catoms; | |
1787 | while (nitems > 0) | |
1788 | { | |
1789 | nitems--; | |
1790 | if (atoms[nitems] | |
1791 | == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window) | |
1792 | need_delete = 0; | |
1793 | else if (atoms[nitems] | |
1794 | == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_take_focus) | |
1795 | need_focus = 0; | |
1796 | else if (atoms[nitems] | |
1797 | == FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself) | |
1798 | need_save = 0; | |
1799 | } | |
1800 | } | |
1801 | if (catoms) | |
1802 | XFree (catoms); | |
9ef48a9d RS |
1803 | } |
1804 | { | |
1805 | Atom props [10]; | |
1806 | int count = 0; | |
b9dc4443 RS |
1807 | if (need_delete) |
1808 | props[count++] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window; | |
1809 | if (need_focus) | |
1810 | props[count++] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_take_focus; | |
1811 | if (need_save) | |
1812 | props[count++] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself; | |
9ef48a9d | 1813 | if (count) |
b9dc4443 RS |
1814 | XChangeProperty (dpy, w, FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, |
1815 | XA_ATOM, 32, PropModeAppend, | |
9ef48a9d RS |
1816 | (unsigned char *) props, count); |
1817 | } | |
4d7e6e51 | 1818 | unblock_input (); |
9ef48a9d RS |
1819 | } |
1820 | #endif | |
86779fac GM |
1821 | |
1822 | ||
5a7df7d7 GM |
1823 | \f |
1824 | /* Support routines for XIC (X Input Context). */ | |
86779fac | 1825 | |
5a7df7d7 GM |
1826 | #ifdef HAVE_X_I18N |
1827 | ||
f57e2426 J |
1828 | static XFontSet xic_create_xfontset (struct frame *); |
1829 | static XIMStyle best_xim_style (XIMStyles *, XIMStyles *); | |
5a7df7d7 GM |
1830 | |
1831 | ||
1576f1ad | 1832 | /* Supported XIM styles, ordered by preference. */ |
5a7df7d7 GM |
1833 | |
1834 | static XIMStyle supported_xim_styles[] = | |
1835 | { | |
1836 | XIMPreeditPosition | XIMStatusArea, | |
1837 | XIMPreeditPosition | XIMStatusNothing, | |
1838 | XIMPreeditPosition | XIMStatusNone, | |
1839 | XIMPreeditNothing | XIMStatusArea, | |
1840 | XIMPreeditNothing | XIMStatusNothing, | |
1841 | XIMPreeditNothing | XIMStatusNone, | |
1842 | XIMPreeditNone | XIMStatusArea, | |
1843 | XIMPreeditNone | XIMStatusNothing, | |
1844 | XIMPreeditNone | XIMStatusNone, | |
1845 | 0, | |
1846 | }; | |
1847 | ||
1848 | ||
e4cebfca | 1849 | #if defined HAVE_X_WINDOWS && defined USE_X_TOOLKIT |
c27ed90a | 1850 | /* Create an X fontset on frame F with base font name BASE_FONTNAME. */ |
5a7df7d7 | 1851 | |
333f9019 | 1852 | static const char xic_default_fontset[] = "-*-*-*-r-normal--14-*-*-*-*-*-*-*"; |
bb07fa29 | 1853 | |
c28e7ae8 SM |
1854 | /* Create an Xt fontset spec from the name of a base font. |
1855 | If `motif' is True use the Motif syntax. */ | |
bb07fa29 | 1856 | char * |
e6cba650 | 1857 | xic_create_fontsetname (const char *base_fontname, int motif) |
bb07fa29 | 1858 | { |
c28e7ae8 SM |
1859 | const char *sep = motif ? ";" : ","; |
1860 | char *fontsetname; | |
1861 | ||
bb07fa29 | 1862 | /* Make a fontset name from the base font name. */ |
333f9019 | 1863 | if (xic_default_fontset == base_fontname) |
38182d90 | 1864 | { |
afa2ffd8 DA |
1865 | /* There is no base font name, use the default. */ |
1866 | fontsetname = xmalloc (strlen (base_fontname) + 2); | |
c28e7ae8 SM |
1867 | strcpy (fontsetname, base_fontname); |
1868 | } | |
bb07fa29 SM |
1869 | else |
1870 | { | |
1871 | /* Make a fontset name from the base font name. | |
1872 | The font set will be made of the following elements: | |
1873 | - the base font. | |
1874 | - the base font where the charset spec is replaced by -*-*. | |
1875 | - the same but with the family also replaced with -*-*-. */ | |
e6cba650 | 1876 | const char *p = base_fontname; |
25ed6cc3 | 1877 | ptrdiff_t i; |
df630496 | 1878 | |
bb07fa29 SM |
1879 | for (i = 0; *p; p++) |
1880 | if (*p == '-') i++; | |
1881 | if (i != 14) | |
afa2ffd8 DA |
1882 | { |
1883 | /* As the font name doesn't conform to XLFD, we can't | |
bb07fa29 SM |
1884 | modify it to generalize it to allcs and allfamilies. |
1885 | Use the specified font plus the default. */ | |
afa2ffd8 DA |
1886 | fontsetname = xmalloc (strlen (base_fontname) |
1887 | + strlen (xic_default_fontset) + 3); | |
bb07fa29 | 1888 | strcpy (fontsetname, base_fontname); |
c28e7ae8 | 1889 | strcat (fontsetname, sep); |
333f9019 | 1890 | strcat (fontsetname, xic_default_fontset); |
bb07fa29 SM |
1891 | } |
1892 | else | |
1893 | { | |
25ed6cc3 | 1894 | ptrdiff_t len; |
e6cba650 | 1895 | const char *p1 = NULL, *p2 = NULL, *p3 = NULL; |
bb07fa29 SM |
1896 | char *font_allcs = NULL; |
1897 | char *font_allfamilies = NULL; | |
968a6679 | 1898 | char *font_all = NULL; |
e6cba650 DN |
1899 | const char *allcs = "*-*-*-*-*-*-*"; |
1900 | const char *allfamilies = "-*-*-"; | |
1901 | const char *all = "*-*-*-*-"; | |
cd987aaa | 1902 | char *base; |
df630496 | 1903 | |
bb07fa29 SM |
1904 | for (i = 0, p = base_fontname; i < 8; p++) |
1905 | { | |
1906 | if (*p == '-') | |
1907 | { | |
1908 | i++; | |
1909 | if (i == 3) | |
1910 | p1 = p + 1; | |
968a6679 SM |
1911 | else if (i == 7) |
1912 | p2 = p + 1; | |
cd987aaa KH |
1913 | else if (i == 6) |
1914 | p3 = p + 1; | |
bb07fa29 SM |
1915 | } |
1916 | } | |
cd987aaa KH |
1917 | /* If base_fontname specifies ADSTYLE, make it a |
1918 | wildcard. */ | |
1919 | if (*p3 != '*') | |
1920 | { | |
25ed6cc3 | 1921 | ptrdiff_t diff = (p2 - p3) - 2; |
cd987aaa KH |
1922 | |
1923 | base = alloca (strlen (base_fontname) + 1); | |
72af86bd | 1924 | memcpy (base, base_fontname, p3 - base_fontname); |
cd987aaa KH |
1925 | base[p3 - base_fontname] = '*'; |
1926 | base[(p3 - base_fontname) + 1] = '-'; | |
1927 | strcpy (base + (p3 - base_fontname) + 2, p2); | |
1928 | p = base + (p - base_fontname) - diff; | |
1929 | p1 = base + (p1 - base_fontname); | |
1930 | p2 = base + (p2 - base_fontname) - diff; | |
1931 | base_fontname = base; | |
1932 | } | |
1933 | ||
bb07fa29 SM |
1934 | /* Build the font spec that matches all charsets. */ |
1935 | len = p - base_fontname + strlen (allcs) + 1; | |
38182d90 | 1936 | font_allcs = alloca (len); |
72af86bd | 1937 | memcpy (font_allcs, base_fontname, p - base_fontname); |
bb07fa29 SM |
1938 | strcat (font_allcs, allcs); |
1939 | ||
cd987aaa KH |
1940 | /* Build the font spec that matches all families and |
1941 | add-styles. */ | |
bb07fa29 | 1942 | len = p - p1 + strlen (allcs) + strlen (allfamilies) + 1; |
38182d90 | 1943 | font_allfamilies = alloca (len); |
bb07fa29 | 1944 | strcpy (font_allfamilies, allfamilies); |
72af86bd | 1945 | memcpy (font_allfamilies + strlen (allfamilies), p1, p - p1); |
bb07fa29 SM |
1946 | strcat (font_allfamilies, allcs); |
1947 | ||
968a6679 SM |
1948 | /* Build the font spec that matches all. */ |
1949 | len = p - p2 + strlen (allcs) + strlen (all) + strlen (allfamilies) + 1; | |
38182d90 | 1950 | font_all = alloca (len); |
968a6679 SM |
1951 | strcpy (font_all, allfamilies); |
1952 | strcat (font_all, all); | |
72af86bd | 1953 | memcpy (font_all + strlen (all) + strlen (allfamilies), p2, p - p2); |
968a6679 SM |
1954 | strcat (font_all, allcs); |
1955 | ||
bb07fa29 SM |
1956 | /* Build the actual font set name. */ |
1957 | len = strlen (base_fontname) + strlen (font_allcs) | |
968a6679 | 1958 | + strlen (font_allfamilies) + strlen (font_all) + 5; |
bb07fa29 | 1959 | fontsetname = xmalloc (len); |
bb07fa29 | 1960 | strcpy (fontsetname, base_fontname); |
c28e7ae8 | 1961 | strcat (fontsetname, sep); |
bb07fa29 | 1962 | strcat (fontsetname, font_allcs); |
c28e7ae8 | 1963 | strcat (fontsetname, sep); |
bb07fa29 | 1964 | strcat (fontsetname, font_allfamilies); |
968a6679 SM |
1965 | strcat (fontsetname, sep); |
1966 | strcat (fontsetname, font_all); | |
bb07fa29 | 1967 | } |
bb07fa29 | 1968 | } |
c28e7ae8 SM |
1969 | if (motif) |
1970 | strcat (fontsetname, ":"); | |
1971 | return fontsetname; | |
bb07fa29 | 1972 | } |
e4cebfca | 1973 | #endif /* HAVE_X_WINDOWS && USE_X_TOOLKIT */ |
bb07fa29 | 1974 | |
2da34f50 KH |
1975 | #ifdef DEBUG_XIC_FONTSET |
1976 | static void | |
1dae0f0a AS |
1977 | print_fontset_result (XFontSet xfs, char *name, char **missing_list, |
1978 | int missing_count) | |
2da34f50 KH |
1979 | { |
1980 | if (xfs) | |
1981 | fprintf (stderr, "XIC Fontset created: %s\n", name); | |
1982 | else | |
1983 | { | |
1984 | fprintf (stderr, "XIC Fontset failed: %s\n", name); | |
1985 | while (missing_count-- > 0) | |
1986 | { | |
1987 | fprintf (stderr, " missing: %s\n", *missing_list); | |
1988 | missing_list++; | |
1989 | } | |
1990 | } | |
1991 | ||
1992 | } | |
1993 | #endif | |
1994 | ||
5a7df7d7 | 1995 | static XFontSet |
971de7fb | 1996 | xic_create_xfontset (struct frame *f) |
86779fac | 1997 | { |
c27ed90a | 1998 | XFontSet xfs = NULL; |
b51238f5 | 1999 | struct font *font = FRAME_FONT (f); |
a32f056c KH |
2000 | int pixel_size = font->pixel_size; |
2001 | Lisp_Object rest, frame; | |
2002 | ||
2003 | /* See if there is another frame already using same fontset. */ | |
2004 | FOR_EACH_FRAME (rest, frame) | |
2005 | { | |
2006 | struct frame *cf = XFRAME (frame); | |
2007 | ||
2008 | if (cf != f && FRAME_LIVE_P (f) && FRAME_X_P (cf) | |
2009 | && FRAME_X_DISPLAY_INFO (cf) == FRAME_X_DISPLAY_INFO (f) | |
b51238f5 KH |
2010 | && FRAME_FONT (f) |
2011 | && FRAME_FONT (f)->pixel_size == pixel_size) | |
a32f056c KH |
2012 | { |
2013 | xfs = FRAME_XIC_FONTSET (cf); | |
2014 | break; | |
2015 | } | |
2016 | } | |
2017 | ||
2018 | if (! xfs) | |
2019 | { | |
2020 | char buf[256]; | |
2021 | char **missing_list; | |
2022 | int missing_count; | |
2023 | char *def_string; | |
e6cba650 | 2024 | const char *xlfd_format = "-*-*-medium-r-normal--%d-*-*-*-*-*"; |
a32f056c KH |
2025 | |
2026 | sprintf (buf, xlfd_format, pixel_size); | |
2027 | missing_list = NULL; | |
2028 | xfs = XCreateFontSet (FRAME_X_DISPLAY (f), buf, | |
2029 | &missing_list, &missing_count, &def_string); | |
d3483d71 | 2030 | #ifdef DEBUG_XIC_FONTSET |
22a8f595 | 2031 | print_fontset_result (xfs, buf, missing_list, missing_count); |
d3483d71 | 2032 | #endif |
a32f056c KH |
2033 | if (missing_list) |
2034 | XFreeStringList (missing_list); | |
2035 | if (! xfs) | |
2036 | { | |
2037 | /* List of pixel sizes most likely available. Find one that | |
2038 | is closest to pixel_size. */ | |
2039 | int sizes[] = {0, 8, 10, 11, 12, 14, 17, 18, 20, 24, 26, 34, 0}; | |
2040 | int *smaller, *larger; | |
2041 | ||
2042 | for (smaller = sizes; smaller[1]; smaller++) | |
2043 | if (smaller[1] >= pixel_size) | |
2044 | break; | |
2045 | larger = smaller + 1; | |
2046 | if (*larger == pixel_size) | |
2047 | larger++; | |
2048 | while (*smaller || *larger) | |
2049 | { | |
2050 | int this_size; | |
2051 | ||
2052 | if (! *larger) | |
2053 | this_size = *smaller--; | |
2054 | else if (! *smaller) | |
2055 | this_size = *larger++; | |
2056 | else if (pixel_size - *smaller < *larger - pixel_size) | |
2057 | this_size = *smaller--; | |
2058 | else | |
2059 | this_size = *larger++; | |
2060 | sprintf (buf, xlfd_format, this_size); | |
2061 | missing_list = NULL; | |
2062 | xfs = XCreateFontSet (FRAME_X_DISPLAY (f), buf, | |
2063 | &missing_list, &missing_count, &def_string); | |
d3483d71 | 2064 | #ifdef DEBUG_XIC_FONTSET |
22a8f595 | 2065 | print_fontset_result (xfs, buf, missing_list, missing_count); |
d3483d71 | 2066 | #endif |
a32f056c KH |
2067 | if (missing_list) |
2068 | XFreeStringList (missing_list); | |
2069 | if (xfs) | |
2070 | break; | |
2071 | } | |
2072 | } | |
2da34f50 KH |
2073 | if (! xfs) |
2074 | { | |
675e2c69 | 2075 | const char *last_resort = "-*-*-*-r-normal--*-*-*-*-*-*"; |
2da34f50 KH |
2076 | |
2077 | missing_list = NULL; | |
2078 | xfs = XCreateFontSet (FRAME_X_DISPLAY (f), last_resort, | |
2079 | &missing_list, &missing_count, &def_string); | |
2080 | #ifdef DEBUG_XIC_FONTSET | |
2081 | print_fontset_result (xfs, last_resort, missing_list, missing_count); | |
2082 | #endif | |
2083 | if (missing_list) | |
2084 | XFreeStringList (missing_list); | |
2085 | } | |
2086 | ||
a32f056c KH |
2087 | } |
2088 | ||
2089 | return xfs; | |
2090 | } | |
a32f056c | 2091 | |
c27ed90a JD |
2092 | /* Free the X fontset of frame F if it is the last frame using it. */ |
2093 | ||
2094 | void | |
971de7fb | 2095 | xic_free_xfontset (struct frame *f) |
c27ed90a JD |
2096 | { |
2097 | Lisp_Object rest, frame; | |
2098 | int shared_p = 0; | |
2099 | ||
2100 | if (!FRAME_XIC_FONTSET (f)) | |
2101 | return; | |
2102 | ||
2103 | /* See if there is another frame sharing the same fontset. */ | |
2104 | FOR_EACH_FRAME (rest, frame) | |
2105 | { | |
2106 | struct frame *cf = XFRAME (frame); | |
2107 | if (cf != f && FRAME_LIVE_P (f) && FRAME_X_P (cf) | |
2108 | && FRAME_X_DISPLAY_INFO (cf) == FRAME_X_DISPLAY_INFO (f) | |
2109 | && FRAME_XIC_FONTSET (cf) == FRAME_XIC_FONTSET (f)) | |
2110 | { | |
2111 | shared_p = 1; | |
2112 | break; | |
2113 | } | |
2114 | } | |
2115 | ||
2116 | if (!shared_p) | |
2117 | /* The fontset is not used anymore. It is safe to free it. */ | |
2118 | XFreeFontSet (FRAME_X_DISPLAY (f), FRAME_XIC_FONTSET (f)); | |
2119 | ||
2120 | if (FRAME_XIC_BASE_FONTNAME (f)) | |
2121 | xfree (FRAME_XIC_BASE_FONTNAME (f)); | |
2122 | FRAME_XIC_BASE_FONTNAME (f) = NULL; | |
2123 | FRAME_XIC_FONTSET (f) = NULL; | |
2124 | } | |
2125 | ||
5a7df7d7 GM |
2126 | |
2127 | /* Value is the best input style, given user preferences USER (already | |
2128 | checked to be supported by Emacs), and styles supported by the | |
2129 | input method XIM. */ | |
2130 | ||
2131 | static XIMStyle | |
971de7fb | 2132 | best_xim_style (XIMStyles *user, XIMStyles *xim) |
5a7df7d7 GM |
2133 | { |
2134 | int i, j; | |
2135 | ||
2136 | for (i = 0; i < user->count_styles; ++i) | |
2137 | for (j = 0; j < xim->count_styles; ++j) | |
2138 | if (user->supported_styles[i] == xim->supported_styles[j]) | |
2139 | return user->supported_styles[i]; | |
2140 | ||
2141 | /* Return the default style. */ | |
2142 | return XIMPreeditNothing | XIMStatusNothing; | |
2143 | } | |
2144 | ||
2145 | /* Create XIC for frame F. */ | |
2146 | ||
5df79d3d GM |
2147 | static XIMStyle xic_style; |
2148 | ||
5a7df7d7 | 2149 | void |
971de7fb | 2150 | create_frame_xic (struct frame *f) |
5a7df7d7 | 2151 | { |
5a7df7d7 GM |
2152 | XIM xim; |
2153 | XIC xic = NULL; | |
2154 | XFontSet xfs = NULL; | |
86779fac | 2155 | |
5a7df7d7 GM |
2156 | if (FRAME_XIC (f)) |
2157 | return; | |
177c0ea7 | 2158 | |
bb07fa29 | 2159 | /* Create X fontset. */ |
b51238f5 | 2160 | xfs = xic_create_xfontset (f); |
5a7df7d7 GM |
2161 | xim = FRAME_X_XIM (f); |
2162 | if (xim) | |
2163 | { | |
d9d57cb2 DL |
2164 | XRectangle s_area; |
2165 | XPoint spot; | |
5a7df7d7 GM |
2166 | XVaNestedList preedit_attr; |
2167 | XVaNestedList status_attr; | |
5a7df7d7 | 2168 | |
d9d57cb2 DL |
2169 | s_area.x = 0; s_area.y = 0; s_area.width = 1; s_area.height = 1; |
2170 | spot.x = 0; spot.y = 1; | |
86779fac | 2171 | |
5a7df7d7 GM |
2172 | /* Determine XIC style. */ |
2173 | if (xic_style == 0) | |
2174 | { | |
2175 | XIMStyles supported_list; | |
2176 | supported_list.count_styles = (sizeof supported_xim_styles | |
2177 | / sizeof supported_xim_styles[0]); | |
2178 | supported_list.supported_styles = supported_xim_styles; | |
2179 | xic_style = best_xim_style (&supported_list, | |
2180 | FRAME_X_XIM_STYLES (f)); | |
2181 | } | |
86779fac | 2182 | |
5a7df7d7 GM |
2183 | preedit_attr = XVaCreateNestedList (0, |
2184 | XNFontSet, xfs, | |
2185 | XNForeground, | |
2186 | FRAME_FOREGROUND_PIXEL (f), | |
2187 | XNBackground, | |
2188 | FRAME_BACKGROUND_PIXEL (f), | |
2189 | (xic_style & XIMPreeditPosition | |
2190 | ? XNSpotLocation | |
2191 | : NULL), | |
2192 | &spot, | |
2193 | NULL); | |
2194 | status_attr = XVaCreateNestedList (0, | |
2195 | XNArea, | |
2196 | &s_area, | |
2197 | XNFontSet, | |
2198 | xfs, | |
2199 | XNForeground, | |
2200 | FRAME_FOREGROUND_PIXEL (f), | |
2201 | XNBackground, | |
2202 | FRAME_BACKGROUND_PIXEL (f), | |
2203 | NULL); | |
2204 | ||
2205 | xic = XCreateIC (xim, | |
2206 | XNInputStyle, xic_style, | |
6b61353c KH |
2207 | XNClientWindow, FRAME_X_WINDOW (f), |
2208 | XNFocusWindow, FRAME_X_WINDOW (f), | |
5a7df7d7 GM |
2209 | XNStatusAttributes, status_attr, |
2210 | XNPreeditAttributes, preedit_attr, | |
2211 | NULL); | |
2212 | XFree (preedit_attr); | |
2213 | XFree (status_attr); | |
2214 | } | |
177c0ea7 | 2215 | |
5a7df7d7 GM |
2216 | FRAME_XIC (f) = xic; |
2217 | FRAME_XIC_STYLE (f) = xic_style; | |
2218 | FRAME_XIC_FONTSET (f) = xfs; | |
86779fac GM |
2219 | } |
2220 | ||
5a7df7d7 GM |
2221 | |
2222 | /* Destroy XIC and free XIC fontset of frame F, if any. */ | |
2223 | ||
2224 | void | |
971de7fb | 2225 | free_frame_xic (struct frame *f) |
5a7df7d7 GM |
2226 | { |
2227 | if (FRAME_XIC (f) == NULL) | |
2228 | return; | |
177c0ea7 | 2229 | |
5a7df7d7 | 2230 | XDestroyIC (FRAME_XIC (f)); |
c27ed90a | 2231 | xic_free_xfontset (f); |
5a7df7d7 GM |
2232 | |
2233 | FRAME_XIC (f) = NULL; | |
5a7df7d7 GM |
2234 | } |
2235 | ||
2236 | ||
2237 | /* Place preedit area for XIC of window W's frame to specified | |
2238 | pixel position X/Y. X and Y are relative to window W. */ | |
2239 | ||
2240 | void | |
971de7fb | 2241 | xic_set_preeditarea (struct window *w, int x, int y) |
5a7df7d7 | 2242 | { |
d3d50620 | 2243 | struct frame *f = XFRAME (w->frame); |
5a7df7d7 GM |
2244 | XVaNestedList attr; |
2245 | XPoint spot; | |
177c0ea7 | 2246 | |
17e6d491 | 2247 | spot.x = WINDOW_TO_FRAME_PIXEL_X (w, x) + WINDOW_LEFT_FRINGE_WIDTH (w); |
5a7df7d7 GM |
2248 | spot.y = WINDOW_TO_FRAME_PIXEL_Y (w, y) + FONT_BASE (FRAME_FONT (f)); |
2249 | attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); | |
2250 | XSetICValues (FRAME_XIC (f), XNPreeditAttributes, attr, NULL); | |
2251 | XFree (attr); | |
2252 | } | |
2253 | ||
2254 | ||
2255 | /* Place status area for XIC in bottom right corner of frame F.. */ | |
2256 | ||
2257 | void | |
971de7fb | 2258 | xic_set_statusarea (struct frame *f) |
5a7df7d7 GM |
2259 | { |
2260 | XIC xic = FRAME_XIC (f); | |
2261 | XVaNestedList attr; | |
2262 | XRectangle area; | |
2263 | XRectangle *needed; | |
2264 | ||
2265 | /* Negotiate geometry of status area. If input method has existing | |
2266 | status area, use its current size. */ | |
2267 | area.x = area.y = area.width = area.height = 0; | |
2268 | attr = XVaCreateNestedList (0, XNAreaNeeded, &area, NULL); | |
2269 | XSetICValues (xic, XNStatusAttributes, attr, NULL); | |
2270 | XFree (attr); | |
177c0ea7 | 2271 | |
5a7df7d7 GM |
2272 | attr = XVaCreateNestedList (0, XNAreaNeeded, &needed, NULL); |
2273 | XGetICValues (xic, XNStatusAttributes, attr, NULL); | |
2274 | XFree (attr); | |
2275 | ||
2276 | if (needed->width == 0) /* Use XNArea instead of XNAreaNeeded */ | |
2277 | { | |
2278 | attr = XVaCreateNestedList (0, XNArea, &needed, NULL); | |
2279 | XGetICValues (xic, XNStatusAttributes, attr, NULL); | |
2280 | XFree (attr); | |
2281 | } | |
2282 | ||
2283 | area.width = needed->width; | |
2284 | area.height = needed->height; | |
be786000 KS |
2285 | area.x = FRAME_PIXEL_WIDTH (f) - area.width - FRAME_INTERNAL_BORDER_WIDTH (f); |
2286 | area.y = (FRAME_PIXEL_HEIGHT (f) - area.height | |
488dd4c4 | 2287 | - FRAME_MENUBAR_HEIGHT (f) |
bfeabdc3 | 2288 | - FRAME_TOOLBAR_TOP_HEIGHT (f) |
488dd4c4 | 2289 | - FRAME_INTERNAL_BORDER_WIDTH (f)); |
5a7df7d7 GM |
2290 | XFree (needed); |
2291 | ||
2292 | attr = XVaCreateNestedList (0, XNArea, &area, NULL); | |
6b61353c | 2293 | XSetICValues (xic, XNStatusAttributes, attr, NULL); |
5a7df7d7 GM |
2294 | XFree (attr); |
2295 | } | |
2296 | ||
2297 | ||
2298 | /* Set X fontset for XIC of frame F, using base font name | |
2299 | BASE_FONTNAME. Called when a new Emacs fontset is chosen. */ | |
2300 | ||
2301 | void | |
eec47d6b | 2302 | xic_set_xfontset (struct frame *f, const char *base_fontname) |
5a7df7d7 GM |
2303 | { |
2304 | XVaNestedList attr; | |
2305 | XFontSet xfs; | |
2306 | ||
c27ed90a JD |
2307 | xic_free_xfontset (f); |
2308 | ||
b51238f5 | 2309 | xfs = xic_create_xfontset (f); |
5a7df7d7 GM |
2310 | |
2311 | attr = XVaCreateNestedList (0, XNFontSet, xfs, NULL); | |
2312 | if (FRAME_XIC_STYLE (f) & XIMPreeditPosition) | |
2313 | XSetICValues (FRAME_XIC (f), XNPreeditAttributes, attr, NULL); | |
2314 | if (FRAME_XIC_STYLE (f) & XIMStatusArea) | |
2315 | XSetICValues (FRAME_XIC (f), XNStatusAttributes, attr, NULL); | |
2316 | XFree (attr); | |
177c0ea7 | 2317 | |
5a7df7d7 GM |
2318 | FRAME_XIC_FONTSET (f) = xfs; |
2319 | } | |
2320 | ||
2321 | #endif /* HAVE_X_I18N */ | |
2322 | ||
2323 | ||
9ef48a9d | 2324 | \f |
8fc2766b RS |
2325 | #ifdef USE_X_TOOLKIT |
2326 | ||
2327 | /* Create and set up the X widget for frame F. */ | |
f58534a3 | 2328 | |
01f1ba30 | 2329 | static void |
ebd15611 | 2330 | x_window (struct frame *f, long window_prompting, int minibuffer_only) |
01f1ba30 | 2331 | { |
9ef48a9d | 2332 | XClassHint class_hints; |
31ac8d8c FP |
2333 | XSetWindowAttributes attributes; |
2334 | unsigned long attribute_mask; | |
9ef48a9d RS |
2335 | Widget shell_widget; |
2336 | Widget pane_widget; | |
6c32dd68 | 2337 | Widget frame_widget; |
9ef48a9d RS |
2338 | Arg al [25]; |
2339 | int ac; | |
2340 | ||
4d7e6e51 | 2341 | block_input (); |
9ef48a9d | 2342 | |
b7975ee4 KH |
2343 | /* Use the resource name as the top-level widget name |
2344 | for looking up resources. Make a non-Lisp copy | |
2345 | for the window manager, so GC relocation won't bother it. | |
2346 | ||
2347 | Elsewhere we specify the window name for the window manager. */ | |
177c0ea7 | 2348 | |
cca176a0 | 2349 | { |
51b59d79 | 2350 | char *str = SSDATA (Vx_resource_name); |
23f86fce | 2351 | f->namebuf = xmalloc (strlen (str) + 1); |
cca176a0 KH |
2352 | strcpy (f->namebuf, str); |
2353 | } | |
9ef48a9d RS |
2354 | |
2355 | ac = 0; | |
2356 | XtSetArg (al[ac], XtNallowShellResize, 1); ac++; | |
2357 | XtSetArg (al[ac], XtNinput, 1); ac++; | |
97787173 | 2358 | XtSetArg (al[ac], XtNmappedWhenManaged, 0); ac++; |
be786000 | 2359 | XtSetArg (al[ac], XtNborderWidth, f->border_width); ac++; |
9b2956e2 GM |
2360 | XtSetArg (al[ac], XtNvisual, FRAME_X_VISUAL (f)); ac++; |
2361 | XtSetArg (al[ac], XtNdepth, FRAME_X_DISPLAY_INFO (f)->n_planes); ac++; | |
2362 | XtSetArg (al[ac], XtNcolormap, FRAME_X_COLORMAP (f)); ac++; | |
cca176a0 | 2363 | shell_widget = XtAppCreateShell (f->namebuf, EMACS_CLASS, |
7a994728 | 2364 | applicationShellWidgetClass, |
82c90203 | 2365 | FRAME_X_DISPLAY (f), al, ac); |
9ef48a9d | 2366 | |
7556890b | 2367 | f->output_data.x->widget = shell_widget; |
9ef48a9d RS |
2368 | /* maybe_set_screen_title_format (shell_widget); */ |
2369 | ||
6c32dd68 PR |
2370 | pane_widget = lw_create_widget ("main", "pane", widget_id_tick++, |
2371 | (widget_value *) NULL, | |
2372 | shell_widget, False, | |
2373 | (lw_callback) NULL, | |
2374 | (lw_callback) NULL, | |
b6e11efd | 2375 | (lw_callback) NULL, |
6c32dd68 | 2376 | (lw_callback) NULL); |
9ef48a9d | 2377 | |
9b2956e2 GM |
2378 | ac = 0; |
2379 | XtSetArg (al[ac], XtNvisual, FRAME_X_VISUAL (f)); ac++; | |
2380 | XtSetArg (al[ac], XtNdepth, FRAME_X_DISPLAY_INFO (f)->n_planes); ac++; | |
2381 | XtSetArg (al[ac], XtNcolormap, FRAME_X_COLORMAP (f)); ac++; | |
723f5a07 | 2382 | XtSetArg (al[ac], XtNborderWidth, 0); ac++; |
9b2956e2 | 2383 | XtSetValues (pane_widget, al, ac); |
7556890b | 2384 | f->output_data.x->column_widget = pane_widget; |
a7f7d550 | 2385 | |
177c0ea7 | 2386 | /* mappedWhenManaged to false tells to the paned window to not map/unmap |
5e65b9ab | 2387 | the emacs screen when changing menubar. This reduces flickering. */ |
9ef48a9d RS |
2388 | |
2389 | ac = 0; | |
2390 | XtSetArg (al[ac], XtNmappedWhenManaged, 0); ac++; | |
2391 | XtSetArg (al[ac], XtNshowGrip, 0); ac++; | |
2392 | XtSetArg (al[ac], XtNallowResize, 1); ac++; | |
2393 | XtSetArg (al[ac], XtNresizeToPreferred, 1); ac++; | |
2394 | XtSetArg (al[ac], XtNemacsFrame, f); ac++; | |
9b2956e2 GM |
2395 | XtSetArg (al[ac], XtNvisual, FRAME_X_VISUAL (f)); ac++; |
2396 | XtSetArg (al[ac], XtNdepth, FRAME_X_DISPLAY_INFO (f)->n_planes); ac++; | |
2397 | XtSetArg (al[ac], XtNcolormap, FRAME_X_COLORMAP (f)); ac++; | |
723f5a07 | 2398 | XtSetArg (al[ac], XtNborderWidth, 0); ac++; |
9b2956e2 GM |
2399 | frame_widget = XtCreateWidget (f->namebuf, emacsFrameClass, pane_widget, |
2400 | al, ac); | |
177c0ea7 | 2401 | |
7556890b | 2402 | f->output_data.x->edit_widget = frame_widget; |
177c0ea7 JB |
2403 | |
2404 | XtManageChild (frame_widget); | |
a7f7d550 FP |
2405 | |
2406 | /* Do some needed geometry management. */ | |
2407 | { | |
b7163a50 | 2408 | char *tem, shell_position[sizeof "=x++" + 4 * INT_STRLEN_BOUND (int)]; |
8a94ea33 PE |
2409 | Arg gal[10]; |
2410 | int gac = 0; | |
5031cc10 | 2411 | int extra_borders = 0; |
177c0ea7 | 2412 | int menubar_size |
7556890b RS |
2413 | = (f->output_data.x->menubar_widget |
2414 | ? (f->output_data.x->menubar_widget->core.height | |
2415 | + f->output_data.x->menubar_widget->core.border_width) | |
8fc2766b | 2416 | : 0); |
a7f7d550 | 2417 | |
f7008aff RS |
2418 | #if 0 /* Experimentally, we now get the right results |
2419 | for -geometry -0-0 without this. 24 Aug 96, rms. */ | |
01cbdba5 RS |
2420 | if (FRAME_EXTERNAL_MENU_BAR (f)) |
2421 | { | |
dd254b21 | 2422 | Dimension ibw = 0; |
01cbdba5 RS |
2423 | XtVaGetValues (pane_widget, XtNinternalBorderWidth, &ibw, NULL); |
2424 | menubar_size += ibw; | |
2425 | } | |
f7008aff | 2426 | #endif |
01cbdba5 | 2427 | |
7556890b | 2428 | f->output_data.x->menubar_height = menubar_size; |
00983aba | 2429 | |
440b0bfd | 2430 | #ifndef USE_LUCID |
5031cc10 KH |
2431 | /* Motif seems to need this amount added to the sizes |
2432 | specified for the shell widget. The Athena/Lucid widgets don't. | |
2433 | Both conclusions reached experimentally. -- rms. */ | |
440b0bfd RS |
2434 | XtVaGetValues (f->output_data.x->edit_widget, XtNinternalBorderWidth, |
2435 | &extra_borders, NULL); | |
2436 | extra_borders *= 2; | |
2437 | #endif | |
5031cc10 | 2438 | |
97787173 RS |
2439 | /* Convert our geometry parameters into a geometry string |
2440 | and specify it. | |
2441 | Note that we do not specify here whether the position | |
2442 | is a user-specified or program-specified one. | |
2443 | We pass that information later, in x_wm_set_size_hints. */ | |
2444 | { | |
be786000 | 2445 | int left = f->left_pos; |
97787173 | 2446 | int xneg = window_prompting & XNegative; |
be786000 | 2447 | int top = f->top_pos; |
97787173 RS |
2448 | int yneg = window_prompting & YNegative; |
2449 | if (xneg) | |
2450 | left = -left; | |
2451 | if (yneg) | |
2452 | top = -top; | |
c760f47e KH |
2453 | |
2454 | if (window_prompting & USPosition) | |
5031cc10 | 2455 | sprintf (shell_position, "=%dx%d%c%d%c%d", |
be786000 KS |
2456 | FRAME_PIXEL_WIDTH (f) + extra_borders, |
2457 | FRAME_PIXEL_HEIGHT (f) + menubar_size + extra_borders, | |
c760f47e KH |
2458 | (xneg ? '-' : '+'), left, |
2459 | (yneg ? '-' : '+'), top); | |
2460 | else | |
6b61353c KH |
2461 | { |
2462 | sprintf (shell_position, "=%dx%d", | |
2463 | FRAME_PIXEL_WIDTH (f) + extra_borders, | |
2464 | FRAME_PIXEL_HEIGHT (f) + menubar_size + extra_borders); | |
2465 | ||
2466 | /* Setting x and y when the position is not specified in | |
2467 | the geometry string will set program position in the WM hints. | |
2468 | If Emacs had just one program position, we could set it in | |
2469 | fallback resources, but since each make-frame call can specify | |
2470 | different program positions, this is easier. */ | |
8a94ea33 PE |
2471 | XtSetArg (gal[gac], XtNx, left); gac++; |
2472 | XtSetArg (gal[gac], XtNy, top); gac++; | |
6b61353c | 2473 | } |
97787173 RS |
2474 | } |
2475 | ||
77110caa RS |
2476 | /* We don't free this because we don't know whether |
2477 | it is safe to free it while the frame exists. | |
2478 | It isn't worth the trouble of arranging to free it | |
2479 | when the frame is deleted. */ | |
b3b4476b | 2480 | tem = xstrdup (shell_position); |
8a94ea33 PE |
2481 | XtSetArg (gal[gac], XtNgeometry, tem); gac++; |
2482 | XtSetValues (shell_widget, gal, gac); | |
a7f7d550 FP |
2483 | } |
2484 | ||
9ef48a9d RS |
2485 | XtManageChild (pane_widget); |
2486 | XtRealizeWidget (shell_widget); | |
2487 | ||
2532f20c JD |
2488 | if (FRAME_X_EMBEDDED_P (f)) |
2489 | XReparentWindow (FRAME_X_DISPLAY (f), XtWindow (shell_widget), | |
2490 | f->output_data.x->parent_desc, 0, 0); | |
2491 | ||
177c0ea7 | 2492 | FRAME_X_WINDOW (f) = XtWindow (frame_widget); |
9ef48a9d RS |
2493 | |
2494 | validate_x_resource_name (); | |
b7975ee4 | 2495 | |
51b59d79 PE |
2496 | class_hints.res_name = SSDATA (Vx_resource_name); |
2497 | class_hints.res_class = SSDATA (Vx_resource_class); | |
b9dc4443 | 2498 | XSetClassHint (FRAME_X_DISPLAY (f), XtWindow (shell_widget), &class_hints); |
5a7df7d7 GM |
2499 | |
2500 | #ifdef HAVE_X_I18N | |
2501 | FRAME_XIC (f) = NULL; | |
1576f1ad DL |
2502 | if (use_xim) |
2503 | create_frame_xic (f); | |
5a7df7d7 | 2504 | #endif |
64d16748 | 2505 | |
7556890b RS |
2506 | f->output_data.x->wm_hints.input = True; |
2507 | f->output_data.x->wm_hints.flags |= InputHint; | |
b9dc4443 | 2508 | XSetWMHints (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2509 | &f->output_data.x->wm_hints); |
b8228beb | 2510 | |
c4ec904f | 2511 | hack_wm_protocols (f, shell_widget); |
9ef48a9d | 2512 | |
6c32dd68 PR |
2513 | #ifdef HACK_EDITRES |
2514 | XtAddEventHandler (shell_widget, 0, True, _XEditResCheckMessages, 0); | |
2515 | #endif | |
2516 | ||
9ef48a9d | 2517 | /* Do a stupid property change to force the server to generate a |
333b20bb | 2518 | PropertyNotify event so that the event_stream server timestamp will |
9ef48a9d RS |
2519 | be initialized to something relevant to the time we created the window. |
2520 | */ | |
6c32dd68 | 2521 | XChangeProperty (XtDisplay (frame_widget), XtWindow (frame_widget), |
b9dc4443 RS |
2522 | FRAME_X_DISPLAY_INFO (f)->Xatom_wm_protocols, |
2523 | XA_ATOM, 32, PropModeAppend, | |
9ef48a9d RS |
2524 | (unsigned char*) NULL, 0); |
2525 | ||
5a7df7d7 | 2526 | /* Make all the standard events reach the Emacs frame. */ |
31ac8d8c | 2527 | attributes.event_mask = STANDARD_EVENT_SET; |
5a7df7d7 GM |
2528 | |
2529 | #ifdef HAVE_X_I18N | |
2530 | if (FRAME_XIC (f)) | |
2531 | { | |
2532 | /* XIM server might require some X events. */ | |
2533 | unsigned long fevent = NoEventMask; | |
6b61353c | 2534 | XGetICValues (FRAME_XIC (f), XNFilterEvents, &fevent, NULL); |
5a7df7d7 GM |
2535 | attributes.event_mask |= fevent; |
2536 | } | |
2537 | #endif /* HAVE_X_I18N */ | |
177c0ea7 | 2538 | |
31ac8d8c FP |
2539 | attribute_mask = CWEventMask; |
2540 | XChangeWindowAttributes (XtDisplay (shell_widget), XtWindow (shell_widget), | |
2541 | attribute_mask, &attributes); | |
2542 | ||
6c32dd68 | 2543 | XtMapWidget (frame_widget); |
9ef48a9d | 2544 | |
8fc2766b RS |
2545 | /* x_set_name normally ignores requests to set the name if the |
2546 | requested name is the same as the current name. This is the one | |
2547 | place where that assumption isn't correct; f->name is set, but | |
2548 | the X server hasn't been told. */ | |
2549 | { | |
2550 | Lisp_Object name; | |
2551 | int explicit = f->explicit_name; | |
2552 | ||
2553 | f->explicit_name = 0; | |
e69b0960 | 2554 | name = f->name; |
f00af5b1 | 2555 | fset_name (f, Qnil); |
8fc2766b RS |
2556 | x_set_name (f, name, explicit); |
2557 | } | |
2558 | ||
b9dc4443 | 2559 | XDefineCursor (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
db3b2dc8 JD |
2560 | f->output_data.x->current_cursor |
2561 | = f->output_data.x->text_cursor); | |
8fc2766b | 2562 | |
4d7e6e51 | 2563 | unblock_input (); |
8fc2766b | 2564 | |
495fa05e GM |
2565 | /* This is a no-op, except under Motif. Make sure main areas are |
2566 | set to something reasonable, in case we get an error later. */ | |
2567 | lw_set_main_areas (pane_widget, 0, frame_widget); | |
8fc2766b RS |
2568 | } |
2569 | ||
9ef48a9d | 2570 | #else /* not USE_X_TOOLKIT */ |
488dd4c4 | 2571 | #ifdef USE_GTK |
f78faa98 | 2572 | static void |
971de7fb | 2573 | x_window (FRAME_PTR f) |
488dd4c4 JD |
2574 | { |
2575 | if (! xg_create_frame_widgets (f)) | |
2576 | error ("Unable to create window"); | |
1fcfb866 JD |
2577 | |
2578 | #ifdef HAVE_X_I18N | |
2579 | FRAME_XIC (f) = NULL; | |
6b61353c | 2580 | if (use_xim) |
1576f1ad | 2581 | { |
4d7e6e51 | 2582 | block_input (); |
1576f1ad DL |
2583 | create_frame_xic (f); |
2584 | if (FRAME_XIC (f)) | |
2585 | { | |
2586 | /* XIM server might require some X events. */ | |
2587 | unsigned long fevent = NoEventMask; | |
6b61353c | 2588 | XGetICValues (FRAME_XIC (f), XNFilterEvents, &fevent, NULL); |
1fcfb866 | 2589 | |
1576f1ad DL |
2590 | if (fevent != NoEventMask) |
2591 | { | |
2592 | XSetWindowAttributes attributes; | |
2593 | XWindowAttributes wattr; | |
2594 | unsigned long attribute_mask; | |
2595 | ||
2596 | XGetWindowAttributes (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
2597 | &wattr); | |
2598 | attributes.event_mask = wattr.your_event_mask | fevent; | |
2599 | attribute_mask = CWEventMask; | |
2600 | XChangeWindowAttributes (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
2601 | attribute_mask, &attributes); | |
2602 | } | |
2603 | } | |
4d7e6e51 | 2604 | unblock_input (); |
1576f1ad | 2605 | } |
1fcfb866 | 2606 | #endif |
488dd4c4 | 2607 | } |
9ef48a9d | 2608 | |
488dd4c4 | 2609 | #else /*! USE_GTK */ |
8fc2766b RS |
2610 | /* Create and set up the X window for frame F. */ |
2611 | ||
f78faa98 | 2612 | static void |
0521f580 | 2613 | x_window (struct frame *f) |
8fc2766b RS |
2614 | { |
2615 | XClassHint class_hints; | |
2616 | XSetWindowAttributes attributes; | |
2617 | unsigned long attribute_mask; | |
2618 | ||
5bcee7ef | 2619 | attributes.background_pixel = FRAME_BACKGROUND_PIXEL (f); |
7556890b | 2620 | attributes.border_pixel = f->output_data.x->border_pixel; |
01f1ba30 JB |
2621 | attributes.bit_gravity = StaticGravity; |
2622 | attributes.backing_store = NotUseful; | |
2623 | attributes.save_under = True; | |
2624 | attributes.event_mask = STANDARD_EVENT_SET; | |
9b2956e2 GM |
2625 | attributes.colormap = FRAME_X_COLORMAP (f); |
2626 | attribute_mask = (CWBackPixel | CWBorderPixel | CWBitGravity | CWEventMask | |
2627 | | CWColormap); | |
01f1ba30 | 2628 | |
4d7e6e51 | 2629 | block_input (); |
fe24a618 | 2630 | FRAME_X_WINDOW (f) |
b9dc4443 | 2631 | = XCreateWindow (FRAME_X_DISPLAY (f), |
7556890b | 2632 | f->output_data.x->parent_desc, |
be786000 KS |
2633 | f->left_pos, |
2634 | f->top_pos, | |
2635 | FRAME_PIXEL_WIDTH (f), FRAME_PIXEL_HEIGHT (f), | |
2636 | f->border_width, | |
01f1ba30 JB |
2637 | CopyFromParent, /* depth */ |
2638 | InputOutput, /* class */ | |
383d6ffc | 2639 | FRAME_X_VISUAL (f), |
01f1ba30 | 2640 | attribute_mask, &attributes); |
5a7df7d7 GM |
2641 | |
2642 | #ifdef HAVE_X_I18N | |
4dacadcc | 2643 | if (use_xim) |
5a7df7d7 | 2644 | { |
1576f1ad DL |
2645 | create_frame_xic (f); |
2646 | if (FRAME_XIC (f)) | |
2647 | { | |
2648 | /* XIM server might require some X events. */ | |
2649 | unsigned long fevent = NoEventMask; | |
6b61353c | 2650 | XGetICValues (FRAME_XIC (f), XNFilterEvents, &fevent, NULL); |
1576f1ad DL |
2651 | attributes.event_mask |= fevent; |
2652 | attribute_mask = CWEventMask; | |
2653 | XChangeWindowAttributes (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
2654 | attribute_mask, &attributes); | |
2655 | } | |
5a7df7d7 GM |
2656 | } |
2657 | #endif /* HAVE_X_I18N */ | |
177c0ea7 | 2658 | |
d387c960 | 2659 | validate_x_resource_name (); |
b7975ee4 | 2660 | |
51b59d79 PE |
2661 | class_hints.res_name = SSDATA (Vx_resource_name); |
2662 | class_hints.res_class = SSDATA (Vx_resource_class); | |
b9dc4443 | 2663 | XSetClassHint (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), &class_hints); |
01f1ba30 | 2664 | |
00983aba KH |
2665 | /* The menubar is part of the ordinary display; |
2666 | it does not count in addition to the height of the window. */ | |
7556890b | 2667 | f->output_data.x->menubar_height = 0; |
00983aba | 2668 | |
179956b9 JB |
2669 | /* This indicates that we use the "Passive Input" input model. |
2670 | Unless we do this, we don't get the Focus{In,Out} events that we | |
2671 | need to draw the cursor correctly. Accursed bureaucrats. | |
b9dc4443 | 2672 | XWhipsAndChains (FRAME_X_DISPLAY (f), IronMaiden, &TheRack); */ |
179956b9 | 2673 | |
7556890b RS |
2674 | f->output_data.x->wm_hints.input = True; |
2675 | f->output_data.x->wm_hints.flags |= InputHint; | |
b9dc4443 | 2676 | XSetWMHints (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2677 | &f->output_data.x->wm_hints); |
6d078211 | 2678 | f->output_data.x->wm_hints.icon_pixmap = None; |
179956b9 | 2679 | |
032e4ebe RS |
2680 | /* Request "save yourself" and "delete window" commands from wm. */ |
2681 | { | |
2682 | Atom protocols[2]; | |
b9dc4443 RS |
2683 | protocols[0] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_delete_window; |
2684 | protocols[1] = FRAME_X_DISPLAY_INFO (f)->Xatom_wm_save_yourself; | |
2685 | XSetWMProtocols (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), protocols, 2); | |
032e4ebe | 2686 | } |
9ef48a9d | 2687 | |
e373f201 JB |
2688 | /* x_set_name normally ignores requests to set the name if the |
2689 | requested name is the same as the current name. This is the one | |
2690 | place where that assumption isn't correct; f->name is set, but | |
2691 | the X server hasn't been told. */ | |
2692 | { | |
98381190 | 2693 | Lisp_Object name; |
cf177271 | 2694 | int explicit = f->explicit_name; |
e373f201 | 2695 | |
cf177271 | 2696 | f->explicit_name = 0; |
e69b0960 | 2697 | name = f->name; |
f00af5b1 | 2698 | fset_name (f, Qnil); |
cf177271 | 2699 | x_set_name (f, name, explicit); |
e373f201 JB |
2700 | } |
2701 | ||
b9dc4443 | 2702 | XDefineCursor (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
72ec0c8d JD |
2703 | f->output_data.x->current_cursor |
2704 | = f->output_data.x->text_cursor); | |
9ef48a9d | 2705 | |
4d7e6e51 | 2706 | unblock_input (); |
01f1ba30 | 2707 | |
fe24a618 | 2708 | if (FRAME_X_WINDOW (f) == 0) |
9ef48a9d | 2709 | error ("Unable to create window"); |
01f1ba30 JB |
2710 | } |
2711 | ||
488dd4c4 | 2712 | #endif /* not USE_GTK */ |
8fc2766b RS |
2713 | #endif /* not USE_X_TOOLKIT */ |
2714 | ||
289978b5 LT |
2715 | /* Verify that the icon position args for this window are valid. */ |
2716 | ||
2717 | static void | |
971de7fb | 2718 | x_icon_verify (struct frame *f, Lisp_Object parms) |
289978b5 LT |
2719 | { |
2720 | Lisp_Object icon_x, icon_y; | |
2721 | ||
2722 | /* Set the position of the icon. Note that twm groups all | |
2723 | icons in an icon window. */ | |
2724 | icon_x = x_frame_get_and_record_arg (f, parms, Qicon_left, 0, 0, RES_TYPE_NUMBER); | |
2725 | icon_y = x_frame_get_and_record_arg (f, parms, Qicon_top, 0, 0, RES_TYPE_NUMBER); | |
2726 | if (!EQ (icon_x, Qunbound) && !EQ (icon_y, Qunbound)) | |
2727 | { | |
2728 | CHECK_NUMBER (icon_x); | |
2729 | CHECK_NUMBER (icon_y); | |
2730 | } | |
2731 | else if (!EQ (icon_x, Qunbound) || !EQ (icon_y, Qunbound)) | |
2732 | error ("Both left and top icon corners of icon must be specified"); | |
2733 | } | |
2734 | ||
01f1ba30 JB |
2735 | /* Handle the icon stuff for this window. Perhaps later we might |
2736 | want an x_set_icon_position which can be called interactively as | |
b9dc4443 | 2737 | well. */ |
01f1ba30 JB |
2738 | |
2739 | static void | |
971de7fb | 2740 | x_icon (struct frame *f, Lisp_Object parms) |
01f1ba30 | 2741 | { |
f9942c9e | 2742 | Lisp_Object icon_x, icon_y; |
fd0f53a9 | 2743 | #if 0 |
abb4b7ec | 2744 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); |
fd0f53a9 | 2745 | #endif |
01f1ba30 JB |
2746 | |
2747 | /* Set the position of the icon. Note that twm groups all | |
b9dc4443 | 2748 | icons in an icon window. */ |
7c0d3ed8 KS |
2749 | icon_x = x_frame_get_and_record_arg (f, parms, Qicon_left, 0, 0, RES_TYPE_NUMBER); |
2750 | icon_y = x_frame_get_and_record_arg (f, parms, Qicon_top, 0, 0, RES_TYPE_NUMBER); | |
f9942c9e | 2751 | if (!EQ (icon_x, Qunbound) && !EQ (icon_y, Qunbound)) |
01f1ba30 | 2752 | { |
d311d28c PE |
2753 | CHECK_TYPE_RANGED_INTEGER (int, icon_x); |
2754 | CHECK_TYPE_RANGED_INTEGER (int, icon_y); | |
01f1ba30 | 2755 | } |
f9942c9e | 2756 | else if (!EQ (icon_x, Qunbound) || !EQ (icon_y, Qunbound)) |
01f1ba30 | 2757 | error ("Both left and top icon corners of icon must be specified"); |
01f1ba30 | 2758 | |
4d7e6e51 | 2759 | block_input (); |
f9942c9e | 2760 | |
fe24a618 JB |
2761 | if (! EQ (icon_x, Qunbound)) |
2762 | x_wm_set_icon_position (f, XINT (icon_x), XINT (icon_y)); | |
f9942c9e | 2763 | |
a9d54793 KL |
2764 | #if 0 /* x_get_arg removes the visibility parameter as a side effect, |
2765 | but x_create_frame still needs it. */ | |
01f1ba30 | 2766 | /* Start up iconic or window? */ |
49795535 | 2767 | x_wm_set_window_state |
333b20bb GM |
2768 | (f, (EQ (x_get_arg (dpyinfo, parms, Qvisibility, 0, 0, RES_TYPE_SYMBOL), |
2769 | Qicon) | |
49795535 JB |
2770 | ? IconicState |
2771 | : NormalState)); | |
a9d54793 | 2772 | #endif |
01f1ba30 | 2773 | |
e69b0960 DA |
2774 | x_text_icon (f, SSDATA ((!NILP (f->icon_name) |
2775 | ? f->icon_name | |
2776 | : f->name))); | |
80534dd6 | 2777 | |
4d7e6e51 | 2778 | unblock_input (); |
01f1ba30 JB |
2779 | } |
2780 | ||
b243755a | 2781 | /* Make the GCs needed for this window, setting the |
01f1ba30 JB |
2782 | background, border and mouse colors; also create the |
2783 | mouse cursor and the gray border tile. */ | |
2784 | ||
2785 | static void | |
971de7fb | 2786 | x_make_gc (struct frame *f) |
01f1ba30 JB |
2787 | { |
2788 | XGCValues gc_values; | |
01f1ba30 | 2789 | |
4d7e6e51 | 2790 | block_input (); |
6afb1d07 | 2791 | |
b243755a | 2792 | /* Create the GCs of this frame. |
9ef48a9d | 2793 | Note that many default values are used. */ |
01f1ba30 | 2794 | |
ce593f6e KL |
2795 | gc_values.foreground = FRAME_FOREGROUND_PIXEL (f); |
2796 | gc_values.background = FRAME_BACKGROUND_PIXEL (f); | |
9ef48a9d | 2797 | gc_values.line_width = 0; /* Means 1 using fast algorithm. */ |
959e647d GM |
2798 | f->output_data.x->normal_gc |
2799 | = XCreateGC (FRAME_X_DISPLAY (f), | |
2800 | FRAME_X_WINDOW (f), | |
b51238f5 | 2801 | GCLineWidth | GCForeground | GCBackground, |
959e647d | 2802 | &gc_values); |
01f1ba30 | 2803 | |
b9dc4443 | 2804 | /* Reverse video style. */ |
ce593f6e KL |
2805 | gc_values.foreground = FRAME_BACKGROUND_PIXEL (f); |
2806 | gc_values.background = FRAME_FOREGROUND_PIXEL (f); | |
959e647d GM |
2807 | f->output_data.x->reverse_gc |
2808 | = XCreateGC (FRAME_X_DISPLAY (f), | |
2809 | FRAME_X_WINDOW (f), | |
b51238f5 | 2810 | GCForeground | GCBackground | GCLineWidth, |
959e647d | 2811 | &gc_values); |
01f1ba30 | 2812 | |
9ef48a9d | 2813 | /* Cursor has cursor-color background, background-color foreground. */ |
ce593f6e | 2814 | gc_values.foreground = FRAME_BACKGROUND_PIXEL (f); |
7556890b | 2815 | gc_values.background = f->output_data.x->cursor_pixel; |
01f1ba30 | 2816 | gc_values.fill_style = FillOpaqueStippled; |
7556890b | 2817 | f->output_data.x->cursor_gc |
b9dc4443 | 2818 | = XCreateGC (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
b51238f5 | 2819 | (GCForeground | GCBackground |
c8bcd18a | 2820 | | GCFillStyle | GCLineWidth), |
01f1ba30 JB |
2821 | &gc_values); |
2822 | ||
333b20bb GM |
2823 | /* Reliefs. */ |
2824 | f->output_data.x->white_relief.gc = 0; | |
2825 | f->output_data.x->black_relief.gc = 0; | |
2826 | ||
01f1ba30 | 2827 | /* Create the gray border tile used when the pointer is not in |
f676886a | 2828 | the frame. Since this depends on the frame's pixel values, |
9ef48a9d | 2829 | this must be done on a per-frame basis. */ |
7556890b | 2830 | f->output_data.x->border_tile |
d043f1a4 | 2831 | = (XCreatePixmapFromBitmapData |
177c0ea7 | 2832 | (FRAME_X_DISPLAY (f), FRAME_X_DISPLAY_INFO (f)->root_window, |
d043f1a4 | 2833 | gray_bits, gray_width, gray_height, |
ce593f6e KL |
2834 | FRAME_FOREGROUND_PIXEL (f), |
2835 | FRAME_BACKGROUND_PIXEL (f), | |
ab452f99 | 2836 | DefaultDepth (FRAME_X_DISPLAY (f), FRAME_X_SCREEN_NUMBER (f)))); |
6afb1d07 | 2837 | |
4d7e6e51 | 2838 | unblock_input (); |
01f1ba30 | 2839 | } |
01f1ba30 | 2840 | |
959e647d | 2841 | |
2b34df4e | 2842 | /* Free what was allocated in x_make_gc. */ |
959e647d GM |
2843 | |
2844 | void | |
971de7fb | 2845 | x_free_gcs (struct frame *f) |
959e647d GM |
2846 | { |
2847 | Display *dpy = FRAME_X_DISPLAY (f); | |
2848 | ||
4d7e6e51 | 2849 | block_input (); |
177c0ea7 | 2850 | |
959e647d GM |
2851 | if (f->output_data.x->normal_gc) |
2852 | { | |
2853 | XFreeGC (dpy, f->output_data.x->normal_gc); | |
2854 | f->output_data.x->normal_gc = 0; | |
2855 | } | |
2856 | ||
2857 | if (f->output_data.x->reverse_gc) | |
2858 | { | |
2859 | XFreeGC (dpy, f->output_data.x->reverse_gc); | |
2860 | f->output_data.x->reverse_gc = 0; | |
2861 | } | |
177c0ea7 | 2862 | |
959e647d GM |
2863 | if (f->output_data.x->cursor_gc) |
2864 | { | |
2865 | XFreeGC (dpy, f->output_data.x->cursor_gc); | |
2866 | f->output_data.x->cursor_gc = 0; | |
2867 | } | |
2868 | ||
2869 | if (f->output_data.x->border_tile) | |
2870 | { | |
2871 | XFreePixmap (dpy, f->output_data.x->border_tile); | |
2872 | f->output_data.x->border_tile = 0; | |
2873 | } | |
2874 | ||
4d7e6e51 | 2875 | unblock_input (); |
959e647d GM |
2876 | } |
2877 | ||
2878 | ||
eaf1eea9 | 2879 | /* Handler for signals raised during x_create_frame and |
c9e7db78 | 2880 | x_create_tip_frame. FRAME is the frame which is partially |
eaf1eea9 GM |
2881 | constructed. */ |
2882 | ||
2883 | static Lisp_Object | |
971de7fb | 2884 | unwind_create_frame (Lisp_Object frame) |
eaf1eea9 GM |
2885 | { |
2886 | struct frame *f = XFRAME (frame); | |
2887 | ||
8346e08b KL |
2888 | /* If frame is already dead, nothing to do. This can happen if the |
2889 | display is disconnected after the frame has become official, but | |
2890 | before x_create_frame removes the unwind protect. */ | |
2891 | if (!FRAME_LIVE_P (f)) | |
2892 | return Qnil; | |
2893 | ||
eaf1eea9 | 2894 | /* If frame is ``official'', nothing to do. */ |
97f18cc8 | 2895 | if (NILP (Fmemq (frame, Vframe_list))) |
eaf1eea9 | 2896 | { |
e509cfa6 | 2897 | #if defined GLYPH_DEBUG && defined ENABLE_CHECKING |
eaf1eea9 GM |
2898 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); |
2899 | #endif | |
177c0ea7 | 2900 | |
eaf1eea9 | 2901 | x_free_frame_resources (f); |
2a58bbc1 | 2902 | free_glyphs (f); |
eaf1eea9 | 2903 | |
e509cfa6 | 2904 | #if defined GLYPH_DEBUG && defined ENABLE_CHECKING |
eaf1eea9 | 2905 | /* Check that reference counts are indeed correct. */ |
a54e2c05 DA |
2906 | eassert (dpyinfo->reference_count == dpyinfo_refcount); |
2907 | eassert (dpyinfo->terminal->image_cache->refcount == image_cache_refcount); | |
5b3f8550 | 2908 | #endif |
c844a81a | 2909 | return Qt; |
eaf1eea9 | 2910 | } |
177c0ea7 | 2911 | |
eaf1eea9 GM |
2912 | return Qnil; |
2913 | } | |
2914 | ||
f01d3321 CY |
2915 | static Lisp_Object |
2916 | unwind_create_frame_1 (Lisp_Object val) | |
2917 | { | |
d1f55f16 | 2918 | inhibit_lisp_code = val; |
f01d3321 CY |
2919 | return Qnil; |
2920 | } | |
b51238f5 | 2921 | |
02ed2ea8 | 2922 | static void |
971de7fb | 2923 | x_default_font_parameter (struct frame *f, Lisp_Object parms) |
02ed2ea8 KH |
2924 | { |
2925 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f); | |
770e2e6e | 2926 | Lisp_Object font_param = x_get_arg (dpyinfo, parms, Qfont, NULL, NULL, |
637fa988 | 2927 | RES_TYPE_STRING); |
e9b7ab96 | 2928 | Lisp_Object font = Qnil; |
770e2e6e | 2929 | if (EQ (font_param, Qunbound)) |
0d1d0d26 JD |
2930 | font_param = Qnil; |
2931 | ||
2932 | if (NILP (font_param)) | |
637fa988 | 2933 | { |
e1dbe924 | 2934 | /* System font should take precedence over X resources. We suggest this |
0d1d0d26 JD |
2935 | regardless of font-use-system-font because .emacs may not have been |
2936 | read yet. */ | |
2937 | const char *system_font = xsettings_get_system_font (); | |
e9b7ab96 | 2938 | if (system_font) |
d7ea76b4 | 2939 | font = font_open_by_name (f, build_unibyte_string (system_font)); |
637fa988 | 2940 | } |
0d1d0d26 | 2941 | |
e9b7ab96 JD |
2942 | if (NILP (font)) |
2943 | font = !NILP (font_param) ? font_param | |
2944 | : x_get_arg (dpyinfo, parms, Qfont, "font", "Font", RES_TYPE_STRING); | |
2945 | ||
2946 | if (! FONTP (font) && ! STRINGP (font)) | |
02ed2ea8 | 2947 | { |
675e2c69 | 2948 | const char *names[] |
be9d013a CY |
2949 | = { |
2950 | #ifdef HAVE_XFT | |
d7afccca | 2951 | /* This will find the normal Xft font. */ |
c024ac08 | 2952 | "monospace-10", |
be9d013a CY |
2953 | #endif |
2954 | "-adobe-courier-medium-r-*-*-*-120-*-*-*-*-iso8859-1", | |
2955 | "-misc-fixed-medium-r-normal-*-*-140-*-*-c-*-iso8859-1", | |
02ed2ea8 KH |
2956 | "-*-*-medium-r-normal-*-*-140-*-*-c-*-iso8859-1", |
2957 | /* This was formerly the first thing tried, but it finds | |
2958 | too many fonts and takes too long. */ | |
2959 | "-*-*-medium-r-*-*-*-*-*-*-c-*-iso8859-1", | |
2960 | /* If those didn't work, look for something which will | |
2961 | at least work. */ | |
2962 | "-*-fixed-*-*-*-*-*-140-*-*-c-*-iso8859-1", | |
25c25256 | 2963 | "fixed", |
02ed2ea8 KH |
2964 | NULL }; |
2965 | int i; | |
2966 | ||
2967 | for (i = 0; names[i]; i++) | |
2968 | { | |
d7ea76b4 | 2969 | font = font_open_by_name (f, build_unibyte_string (names[i])); |
02ed2ea8 KH |
2970 | if (! NILP (font)) |
2971 | break; | |
2972 | } | |
2973 | if (NILP (font)) | |
25c25256 | 2974 | error ("No suitable font was found"); |
02ed2ea8 | 2975 | } |
770e2e6e | 2976 | else if (!NILP (font_param)) |
27129af9 SM |
2977 | { |
2978 | /* Remember the explicit font parameter, so we can re-apply it after | |
2979 | we've applied the `default' face settings. */ | |
770e2e6e SM |
2980 | x_set_frame_parameters (f, Fcons (Fcons (Qfont_param, font_param), Qnil)); |
2981 | } | |
637fa988 | 2982 | |
5fc8e5bc J |
2983 | /* This call will make X resources override any system font setting. */ |
2984 | x_default_parameter (f, parms, Qfont, font, "font", "Font", RES_TYPE_STRING); | |
02ed2ea8 | 2985 | } |
b51238f5 | 2986 | |
eaf1eea9 | 2987 | |
1c44e124 CY |
2988 | DEFUN ("x-wm-set-size-hint", Fx_wm_set_size_hint, Sx_wm_set_size_hint, |
2989 | 0, 1, 0, | |
2990 | doc: /* Send the size hints for frame FRAME to the window manager. | |
5890e400 DA |
2991 | If FRAME is omitted or nil, use the selected frame. |
2992 | Signal error if FRAME is not an X frame. */) | |
5842a27b | 2993 | (Lisp_Object frame) |
1c44e124 | 2994 | { |
5890e400 DA |
2995 | struct frame *f = check_x_frame (frame); |
2996 | ||
4d7e6e51 | 2997 | block_input (); |
5890e400 | 2998 | x_wm_set_size_hint (f, 0, 0); |
4d7e6e51 | 2999 | unblock_input (); |
653a3150 | 3000 | return Qnil; |
1c44e124 CY |
3001 | } |
3002 | ||
3e6bec3b JD |
3003 | static void |
3004 | set_machine_and_pid_properties (struct frame *f) | |
3005 | { | |
ac61e7e1 | 3006 | long pid = (long) getpid (); |
3e6bec3b | 3007 | |
66b16767 J |
3008 | /* This will set WM_CLIENT_MACHINE and WM_LOCALE_NAME. */ |
3009 | XSetWMProperties (FRAME_X_DISPLAY (f), FRAME_OUTER_WINDOW (f), NULL, NULL, | |
3010 | NULL, 0, NULL, NULL, NULL); | |
3e6bec3b JD |
3011 | XChangeProperty (FRAME_X_DISPLAY (f), |
3012 | FRAME_OUTER_WINDOW (f), | |
3013 | XInternAtom (FRAME_X_DISPLAY (f), | |
3014 | "_NET_WM_PID", | |
3015 | False), | |
3016 | XA_CARDINAL, 32, PropModeReplace, | |
3017 | (unsigned char *) &pid, 1); | |
3018 | } | |
3019 | ||
f676886a | 3020 | DEFUN ("x-create-frame", Fx_create_frame, Sx_create_frame, |
01f1ba30 | 3021 | 1, 1, 0, |
7ee72033 | 3022 | doc: /* Make a new X window, which is called a "frame" in Emacs terms. |
d29a9848 | 3023 | Return an Emacs frame object. |
e0079d39 | 3024 | PARMS is an alist of frame parameters. |
c061c855 GM |
3025 | If the parameters specify that the frame should not have a minibuffer, |
3026 | and do not specify a specific minibuffer window to use, | |
3027 | then `default-minibuffer-frame' must be a frame whose minibuffer can | |
3028 | be shared by the new frame. | |
3029 | ||
7ee72033 | 3030 | This function is an internal primitive--use `make-frame' instead. */) |
5842a27b | 3031 | (Lisp_Object parms) |
01f1ba30 | 3032 | { |
f676886a | 3033 | struct frame *f; |
2365c027 | 3034 | Lisp_Object frame, tem; |
01f1ba30 JB |
3035 | Lisp_Object name; |
3036 | int minibuffer_only = 0; | |
3037 | long window_prompting = 0; | |
45d45af5 | 3038 | int width, height; |
d311d28c | 3039 | ptrdiff_t count = SPECPDL_INDEX (); |
ecaca587 | 3040 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4; |
b9dc4443 | 3041 | Lisp_Object display; |
333b20bb | 3042 | struct x_display_info *dpyinfo = NULL; |
a59e4f3d | 3043 | Lisp_Object parent; |
e557f19d | 3044 | struct kboard *kb; |
01f1ba30 | 3045 | |
5fa98fcf RS |
3046 | parms = Fcopy_alist (parms); |
3047 | ||
b7975ee4 KH |
3048 | /* Use this general default value to start with |
3049 | until we know if this frame has a specified name. */ | |
3050 | Vx_resource_name = Vinvocation_name; | |
3051 | ||
6ed8eeff | 3052 | display = x_get_arg (dpyinfo, parms, Qterminal, 0, 0, RES_TYPE_NUMBER); |
1705c933 | 3053 | if (EQ (display, Qunbound)) |
b6660415 | 3054 | display = x_get_arg (dpyinfo, parms, Qdisplay, 0, 0, RES_TYPE_STRING); |
b9dc4443 RS |
3055 | if (EQ (display, Qunbound)) |
3056 | display = Qnil; | |
3057 | dpyinfo = check_x_display_info (display); | |
6ed8eeff | 3058 | kb = dpyinfo->terminal->kboard; |
b9dc4443 | 3059 | |
89acb56d SM |
3060 | if (!dpyinfo->terminal->name) |
3061 | error ("Terminal is not live, can't create new frames on it"); | |
ab797f65 | 3062 | |
333b20bb | 3063 | name = x_get_arg (dpyinfo, parms, Qname, "name", "Name", RES_TYPE_STRING); |
6a5e54e2 | 3064 | if (!STRINGP (name) |
cf177271 JB |
3065 | && ! EQ (name, Qunbound) |
3066 | && ! NILP (name)) | |
08a90d6a | 3067 | error ("Invalid frame name--not a string or nil"); |
01f1ba30 | 3068 | |
b7975ee4 KH |
3069 | if (STRINGP (name)) |
3070 | Vx_resource_name = name; | |
3071 | ||
a59e4f3d | 3072 | /* See if parent window is specified. */ |
333b20bb | 3073 | parent = x_get_arg (dpyinfo, parms, Qparent_id, NULL, NULL, RES_TYPE_NUMBER); |
a59e4f3d RS |
3074 | if (EQ (parent, Qunbound)) |
3075 | parent = Qnil; | |
3076 | if (! NILP (parent)) | |
b7826503 | 3077 | CHECK_NUMBER (parent); |
a59e4f3d | 3078 | |
ecaca587 RS |
3079 | /* make_frame_without_minibuffer can run Lisp code and garbage collect. */ |
3080 | /* No need to protect DISPLAY because that's not used after passing | |
3081 | it to make_frame_without_minibuffer. */ | |
3082 | frame = Qnil; | |
3083 | GCPRO4 (parms, parent, name, frame); | |
333b20bb GM |
3084 | tem = x_get_arg (dpyinfo, parms, Qminibuffer, "minibuffer", "Minibuffer", |
3085 | RES_TYPE_SYMBOL); | |
f9942c9e | 3086 | if (EQ (tem, Qnone) || NILP (tem)) |
2526c290 | 3087 | f = make_frame_without_minibuffer (Qnil, kb, display); |
f9942c9e | 3088 | else if (EQ (tem, Qonly)) |
01f1ba30 | 3089 | { |
f676886a | 3090 | f = make_minibuffer_frame (); |
01f1ba30 JB |
3091 | minibuffer_only = 1; |
3092 | } | |
6a5e54e2 | 3093 | else if (WINDOWP (tem)) |
2526c290 | 3094 | f = make_frame_without_minibuffer (tem, kb, display); |
f9942c9e JB |
3095 | else |
3096 | f = make_frame (1); | |
01f1ba30 | 3097 | |
ecaca587 RS |
3098 | XSETFRAME (frame, f); |
3099 | ||
6ed8eeff | 3100 | f->terminal = dpyinfo->terminal; |
428a555e | 3101 | |
08a90d6a | 3102 | f->output_method = output_x_window; |
38182d90 | 3103 | f->output_data.x = xzalloc (sizeof *f->output_data.x); |
7556890b | 3104 | f->output_data.x->icon_bitmap = -1; |
be786000 | 3105 | FRAME_FONTSET (f) = -1; |
333b20bb GM |
3106 | f->output_data.x->scroll_bar_foreground_pixel = -1; |
3107 | f->output_data.x->scroll_bar_background_pixel = -1; | |
f15340b7 MB |
3108 | #ifdef USE_TOOLKIT_SCROLL_BARS |
3109 | f->output_data.x->scroll_bar_top_shadow_pixel = -1; | |
3110 | f->output_data.x->scroll_bar_bottom_shadow_pixel = -1; | |
3111 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
08a90d6a | 3112 | |
f00af5b1 PE |
3113 | fset_icon_name (f, |
3114 | x_get_arg (dpyinfo, parms, Qicon_name, "iconName", "Title", | |
3115 | RES_TYPE_STRING)); | |
e69b0960 | 3116 | if (! STRINGP (f->icon_name)) |
f00af5b1 | 3117 | fset_icon_name (f, Qnil); |
80534dd6 | 3118 | |
08a90d6a | 3119 | FRAME_X_DISPLAY_INFO (f) = dpyinfo; |
e3d56613 RS |
3120 | |
3121 | /* With FRAME_X_DISPLAY_INFO set up, this unwind-protect is safe. */ | |
3122 | record_unwind_protect (unwind_create_frame, frame); | |
08a90d6a | 3123 | |
9b2956e2 GM |
3124 | /* These colors will be set anyway later, but it's important |
3125 | to get the color reference counts right, so initialize them! */ | |
3126 | { | |
3127 | Lisp_Object black; | |
dbf31225 | 3128 | struct gcpro gcpro1; |
cefecbcf GM |
3129 | |
3130 | /* Function x_decode_color can signal an error. Make | |
3131 | sure to initialize color slots so that we won't try | |
3132 | to free colors we haven't allocated. */ | |
ce593f6e KL |
3133 | FRAME_FOREGROUND_PIXEL (f) = -1; |
3134 | FRAME_BACKGROUND_PIXEL (f) = -1; | |
cefecbcf GM |
3135 | f->output_data.x->cursor_pixel = -1; |
3136 | f->output_data.x->cursor_foreground_pixel = -1; | |
3137 | f->output_data.x->border_pixel = -1; | |
3138 | f->output_data.x->mouse_pixel = -1; | |
177c0ea7 | 3139 | |
9b2956e2 | 3140 | black = build_string ("black"); |
dbf31225 | 3141 | GCPRO1 (black); |
ce593f6e | 3142 | FRAME_FOREGROUND_PIXEL (f) |
9b2956e2 | 3143 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); |
ce593f6e | 3144 | FRAME_BACKGROUND_PIXEL (f) |
9b2956e2 GM |
3145 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); |
3146 | f->output_data.x->cursor_pixel | |
3147 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3148 | f->output_data.x->cursor_foreground_pixel | |
3149 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3150 | f->output_data.x->border_pixel | |
3151 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3152 | f->output_data.x->mouse_pixel | |
3153 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
dbf31225 | 3154 | UNGCPRO; |
9b2956e2 GM |
3155 | } |
3156 | ||
a59e4f3d RS |
3157 | /* Specify the parent under which to make this X window. */ |
3158 | ||
3159 | if (!NILP (parent)) | |
3160 | { | |
8c239ac3 | 3161 | f->output_data.x->parent_desc = (Window) XFASTINT (parent); |
7556890b | 3162 | f->output_data.x->explicit_parent = 1; |
a59e4f3d RS |
3163 | } |
3164 | else | |
3165 | { | |
7556890b RS |
3166 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; |
3167 | f->output_data.x->explicit_parent = 0; | |
a59e4f3d RS |
3168 | } |
3169 | ||
cf177271 JB |
3170 | /* Set the name; the functions to which we pass f expect the name to |
3171 | be set. */ | |
3172 | if (EQ (name, Qunbound) || NILP (name)) | |
3173 | { | |
f00af5b1 | 3174 | fset_name (f, build_string (dpyinfo->x_id_name)); |
cf177271 JB |
3175 | f->explicit_name = 0; |
3176 | } | |
3177 | else | |
3178 | { | |
f00af5b1 | 3179 | fset_name (f, name); |
cf177271 | 3180 | f->explicit_name = 1; |
9ef48a9d RS |
3181 | /* use the frame's title when getting resources for this frame. */ |
3182 | specbind (Qx_resource_name, name); | |
cf177271 | 3183 | } |
01f1ba30 | 3184 | |
02ed2ea8 KH |
3185 | #ifdef HAVE_FREETYPE |
3186 | #ifdef HAVE_XFT | |
b51238f5 | 3187 | register_font_driver (&xftfont_driver, f); |
02ed2ea8 | 3188 | #else /* not HAVE_XFT */ |
b51238f5 | 3189 | register_font_driver (&ftxfont_driver, f); |
02ed2ea8 KH |
3190 | #endif /* not HAVE_XFT */ |
3191 | #endif /* HAVE_FREETYPE */ | |
6332668d | 3192 | register_font_driver (&xfont_driver, f); |
297cc20a | 3193 | |
b51238f5 KH |
3194 | x_default_parameter (f, parms, Qfont_backend, Qnil, |
3195 | "fontBackend", "FontBackend", RES_TYPE_STRING); | |
02ed2ea8 | 3196 | |
01f1ba30 JB |
3197 | /* Extract the window parameters from the supplied values |
3198 | that are needed to determine window geometry. */ | |
b51238f5 | 3199 | x_default_font_parameter (f, parms); |
62d168d8 CY |
3200 | if (!FRAME_FONT (f)) |
3201 | { | |
3202 | delete_frame (frame, Qnoelisp); | |
3203 | error ("Invalid frame font"); | |
3204 | } | |
9ef48a9d | 3205 | |
2532f20c JD |
3206 | /* Frame contents get displaced if an embedded X window has a border. */ |
3207 | if (! FRAME_X_EMBEDDED_P (f)) | |
4bef8d26 | 3208 | x_default_parameter (f, parms, Qborder_width, make_number (0), |
2532f20c | 3209 | "borderWidth", "BorderWidth", RES_TYPE_NUMBER); |
177c0ea7 | 3210 | |
4e397688 | 3211 | /* This defaults to 1 in order to match xterm. We recognize either |
ddf768c3 JB |
3212 | internalBorderWidth or internalBorder (which is what xterm calls |
3213 | it). */ | |
3214 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
3215 | { | |
3216 | Lisp_Object value; | |
3217 | ||
abb4b7ec | 3218 | value = x_get_arg (dpyinfo, parms, Qinternal_border_width, |
333b20bb | 3219 | "internalBorder", "internalBorder", RES_TYPE_NUMBER); |
ddf768c3 JB |
3220 | if (! EQ (value, Qunbound)) |
3221 | parms = Fcons (Fcons (Qinternal_border_width, value), | |
3222 | parms); | |
3223 | } | |
a099c27a SM |
3224 | x_default_parameter (f, parms, Qinternal_border_width, |
3225 | #ifdef USE_GTK /* We used to impose 0 in xg_create_frame_widgets. */ | |
3226 | make_number (0), | |
3227 | #else | |
3228 | make_number (1), | |
3229 | #endif | |
333b20bb GM |
3230 | "internalBorderWidth", "internalBorderWidth", |
3231 | RES_TYPE_NUMBER); | |
303500aa | 3232 | x_default_parameter (f, parms, Qvertical_scroll_bars, |
5e617bc2 | 3233 | #if defined (USE_GTK) && defined (USE_TOOLKIT_SCROLL_BARS) |
303500aa CY |
3234 | Qright, |
3235 | #else | |
3236 | Qleft, | |
3237 | #endif | |
333b20bb GM |
3238 | "verticalScrollBars", "ScrollBars", |
3239 | RES_TYPE_SYMBOL); | |
01f1ba30 | 3240 | |
b9dc4443 | 3241 | /* Also do the stuff which must be set before the window exists. */ |
cf177271 | 3242 | x_default_parameter (f, parms, Qforeground_color, build_string ("black"), |
333b20bb | 3243 | "foreground", "Foreground", RES_TYPE_STRING); |
cf177271 | 3244 | x_default_parameter (f, parms, Qbackground_color, build_string ("white"), |
0b60fc91 | 3245 | "background", "Background", RES_TYPE_STRING); |
cf177271 | 3246 | x_default_parameter (f, parms, Qmouse_color, build_string ("black"), |
333b20bb | 3247 | "pointerColor", "Foreground", RES_TYPE_STRING); |
cf177271 | 3248 | x_default_parameter (f, parms, Qborder_color, build_string ("black"), |
333b20bb | 3249 | "borderColor", "BorderColor", RES_TYPE_STRING); |
d62c8769 GM |
3250 | x_default_parameter (f, parms, Qscreen_gamma, Qnil, |
3251 | "screenGamma", "ScreenGamma", RES_TYPE_FLOAT); | |
563b67aa GM |
3252 | x_default_parameter (f, parms, Qline_spacing, Qnil, |
3253 | "lineSpacing", "LineSpacing", RES_TYPE_NUMBER); | |
b3ba0aa8 KS |
3254 | x_default_parameter (f, parms, Qleft_fringe, Qnil, |
3255 | "leftFringe", "LeftFringe", RES_TYPE_NUMBER); | |
3256 | x_default_parameter (f, parms, Qright_fringe, Qnil, | |
3257 | "rightFringe", "RightFringe", RES_TYPE_NUMBER); | |
333b20bb GM |
3258 | |
3259 | x_default_scroll_bar_color_parameter (f, parms, Qscroll_bar_foreground, | |
3260 | "scrollBarForeground", | |
3261 | "ScrollBarForeground", 1); | |
3262 | x_default_scroll_bar_color_parameter (f, parms, Qscroll_bar_background, | |
3263 | "scrollBarBackground", | |
3264 | "ScrollBarBackground", 0); | |
3265 | ||
e509cfa6 | 3266 | #ifdef GLYPH_DEBUG |
c9e7db78 JD |
3267 | image_cache_refcount = |
3268 | FRAME_IMAGE_CACHE (f) ? FRAME_IMAGE_CACHE (f)->refcount : 0; | |
3269 | dpyinfo_refcount = dpyinfo->reference_count; | |
3270 | #endif /* GLYPH_DEBUG */ | |
3271 | ||
333b20bb GM |
3272 | /* Init faces before x_default_parameter is called for scroll-bar |
3273 | parameters because that function calls x_set_scroll_bar_width, | |
3274 | which calls change_frame_size, which calls Fset_window_buffer, | |
3275 | which runs hooks, which call Fvertical_motion. At the end, we | |
3276 | end up in init_iterator with a null face cache, which should not | |
3277 | happen. */ | |
3278 | init_frame_faces (f); | |
177c0ea7 | 3279 | |
f01d3321 CY |
3280 | /* Set the menu-bar-lines and tool-bar-lines parameters. We don't |
3281 | look up the X resources controlling the menu-bar and tool-bar | |
3282 | here; they are processed specially at startup, and reflected in | |
3283 | the values of the mode variables. | |
3284 | ||
3285 | Avoid calling window-configuration-change-hook; otherwise we | |
3286 | could get an infloop in next_frame since the frame is not yet in | |
3287 | Vframe_list. */ | |
3288 | { | |
a89654f8 | 3289 | ptrdiff_t count2 = SPECPDL_INDEX (); |
d1f55f16 CY |
3290 | record_unwind_protect (unwind_create_frame_1, inhibit_lisp_code); |
3291 | inhibit_lisp_code = Qt; | |
f01d3321 CY |
3292 | |
3293 | x_default_parameter (f, parms, Qmenu_bar_lines, | |
3294 | NILP (Vmenu_bar_mode) | |
3295 | ? make_number (0) : make_number (1), | |
3296 | NULL, NULL, RES_TYPE_NUMBER); | |
3297 | x_default_parameter (f, parms, Qtool_bar_lines, | |
3298 | NILP (Vtool_bar_mode) | |
3299 | ? make_number (0) : make_number (1), | |
3300 | NULL, NULL, RES_TYPE_NUMBER); | |
3301 | ||
3302 | unbind_to (count2, Qnil); | |
3303 | } | |
6431f2e6 | 3304 | |
79873d50 | 3305 | x_default_parameter (f, parms, Qbuffer_predicate, Qnil, |
333b20bb GM |
3306 | "bufferPredicate", "BufferPredicate", |
3307 | RES_TYPE_SYMBOL); | |
c2304e02 | 3308 | x_default_parameter (f, parms, Qtitle, Qnil, |
333b20bb | 3309 | "title", "Title", RES_TYPE_STRING); |
ea0a1f53 GM |
3310 | x_default_parameter (f, parms, Qwait_for_wm, Qt, |
3311 | "waitForWM", "WaitForWM", RES_TYPE_BOOLEAN); | |
49d41073 EZ |
3312 | x_default_parameter (f, parms, Qfullscreen, Qnil, |
3313 | "fullscreen", "Fullscreen", RES_TYPE_SYMBOL); | |
2b4e6277 | 3314 | x_default_parameter (f, parms, Qtool_bar_position, |
e69b0960 | 3315 | f->tool_bar_position, 0, 0, RES_TYPE_SYMBOL); |
90eb1019 | 3316 | |
35f59f6b | 3317 | /* Compute the size of the X window. */ |
7c0d3ed8 | 3318 | window_prompting = x_figure_window_size (f, parms, 1); |
38d22040 | 3319 | |
495fa05e GM |
3320 | tem = x_get_arg (dpyinfo, parms, Qunsplittable, 0, 0, RES_TYPE_BOOLEAN); |
3321 | f->no_split = minibuffer_only || EQ (tem, Qt); | |
3322 | ||
289978b5 LT |
3323 | x_icon_verify (f, parms); |
3324 | ||
6a1bcd01 | 3325 | /* Create the X widget or window. */ |
a7f7d550 FP |
3326 | #ifdef USE_X_TOOLKIT |
3327 | x_window (f, window_prompting, minibuffer_only); | |
3328 | #else | |
f676886a | 3329 | x_window (f); |
a7f7d550 | 3330 | #endif |
177c0ea7 | 3331 | |
f676886a JB |
3332 | x_icon (f, parms); |
3333 | x_make_gc (f); | |
01f1ba30 | 3334 | |
495fa05e | 3335 | /* Now consider the frame official. */ |
c9e7db78 | 3336 | f->terminal->reference_count++; |
495fa05e GM |
3337 | FRAME_X_DISPLAY_INFO (f)->reference_count++; |
3338 | Vframe_list = Fcons (frame, Vframe_list); | |
3339 | ||
f9942c9e JB |
3340 | /* We need to do this after creating the X window, so that the |
3341 | icon-creation functions can say whose icon they're describing. */ | |
84f25880 | 3342 | x_default_parameter (f, parms, Qicon_type, Qt, |
33ed493b | 3343 | "bitmapIcon", "BitmapIcon", RES_TYPE_BOOLEAN); |
f9942c9e | 3344 | |
cf177271 | 3345 | x_default_parameter (f, parms, Qauto_raise, Qnil, |
333b20bb | 3346 | "autoRaise", "AutoRaiseLower", RES_TYPE_BOOLEAN); |
cf177271 | 3347 | x_default_parameter (f, parms, Qauto_lower, Qnil, |
333b20bb | 3348 | "autoLower", "AutoRaiseLower", RES_TYPE_BOOLEAN); |
dbc4e1c1 | 3349 | x_default_parameter (f, parms, Qcursor_type, Qbox, |
333b20bb | 3350 | "cursorType", "CursorType", RES_TYPE_SYMBOL); |
28d7281d GM |
3351 | x_default_parameter (f, parms, Qscroll_bar_width, Qnil, |
3352 | "scrollBarWidth", "ScrollBarWidth", | |
3353 | RES_TYPE_NUMBER); | |
271a71c7 GM |
3354 | x_default_parameter (f, parms, Qalpha, Qnil, |
3355 | "alpha", "Alpha", RES_TYPE_NUMBER); | |
f9942c9e | 3356 | |
be786000 | 3357 | /* Dimensions, especially FRAME_LINES (f), must be done via change_frame_size. |
01f1ba30 | 3358 | Change will not be effected unless different from the current |
be786000 KS |
3359 | FRAME_LINES (f). */ |
3360 | width = FRAME_COLS (f); | |
3361 | height = FRAME_LINES (f); | |
177c0ea7 | 3362 | |
be786000 KS |
3363 | SET_FRAME_COLS (f, 0); |
3364 | FRAME_LINES (f) = 0; | |
8938a4fb | 3365 | change_frame_size (f, height, width, 1, 0, 0); |
d043f1a4 | 3366 | |
488dd4c4 | 3367 | #if defined (USE_X_TOOLKIT) || defined (USE_GTK) |
495fa05e GM |
3368 | /* Create the menu bar. */ |
3369 | if (!minibuffer_only && FRAME_EXTERNAL_MENU_BAR (f)) | |
3370 | { | |
3371 | /* If this signals an error, we haven't set size hints for the | |
3372 | frame and we didn't make it visible. */ | |
3373 | initialize_frame_menubar (f); | |
3374 | ||
488dd4c4 | 3375 | #ifndef USE_GTK |
495fa05e GM |
3376 | /* This is a no-op, except under Motif where it arranges the |
3377 | main window for the widgets on it. */ | |
3378 | lw_set_main_areas (f->output_data.x->column_widget, | |
3379 | f->output_data.x->menubar_widget, | |
3380 | f->output_data.x->edit_widget); | |
488dd4c4 | 3381 | #endif /* not USE_GTK */ |
495fa05e | 3382 | } |
488dd4c4 | 3383 | #endif /* USE_X_TOOLKIT || USE_GTK */ |
495fa05e GM |
3384 | |
3385 | /* Tell the server what size and position, etc, we want, and how | |
3386 | badly we want them. This should be done after we have the menu | |
3387 | bar so that its size can be taken into account. */ | |
4d7e6e51 | 3388 | block_input (); |
7989f084 | 3389 | x_wm_set_size_hint (f, window_prompting, 0); |
4d7e6e51 | 3390 | unblock_input (); |
01f1ba30 | 3391 | |
495fa05e GM |
3392 | /* Make the window appear on the frame and enable display, unless |
3393 | the caller says not to. However, with explicit parent, Emacs | |
3394 | cannot control visibility, so don't try. */ | |
7556890b | 3395 | if (! f->output_data.x->explicit_parent) |
a59e4f3d RS |
3396 | { |
3397 | Lisp_Object visibility; | |
49795535 | 3398 | |
333b20bb GM |
3399 | visibility = x_get_arg (dpyinfo, parms, Qvisibility, 0, 0, |
3400 | RES_TYPE_SYMBOL); | |
a59e4f3d RS |
3401 | if (EQ (visibility, Qunbound)) |
3402 | visibility = Qt; | |
49795535 | 3403 | |
a59e4f3d RS |
3404 | if (EQ (visibility, Qicon)) |
3405 | x_iconify_frame (f); | |
3406 | else if (! NILP (visibility)) | |
3407 | x_make_frame_visible (f); | |
3408 | else | |
6b437900 PE |
3409 | { |
3410 | /* Must have been Qnil. */ | |
3411 | } | |
a59e4f3d | 3412 | } |
01f1ba30 | 3413 | |
4d7e6e51 | 3414 | block_input (); |
717c30e0 | 3415 | |
3e6bec3b | 3416 | /* Set machine name and pid for the purpose of window managers. */ |
5e617bc2 | 3417 | set_machine_and_pid_properties (f); |
3e6bec3b | 3418 | |
6b61353c KH |
3419 | /* Set the WM leader property. GTK does this itself, so this is not |
3420 | needed when using GTK. */ | |
3421 | if (dpyinfo->client_leader_window != 0) | |
3422 | { | |
6b61353c KH |
3423 | XChangeProperty (FRAME_X_DISPLAY (f), |
3424 | FRAME_OUTER_WINDOW (f), | |
3425 | dpyinfo->Xatom_wm_client_leader, | |
3426 | XA_WINDOW, 32, PropModeReplace, | |
47c53789 | 3427 | (unsigned char *) &dpyinfo->client_leader_window, 1); |
6b61353c KH |
3428 | } |
3429 | ||
4d7e6e51 | 3430 | unblock_input (); |
3e6bec3b | 3431 | |
225c13a5 | 3432 | /* Initialize `default-minibuffer-frame' in case this is the first |
6ed8eeff | 3433 | frame on this terminal. */ |
225c13a5 | 3434 | if (FRAME_HAS_MINIBUF_P (f) |
1344aad4 TT |
3435 | && (!FRAMEP (KVAR (kb, Vdefault_minibuffer_frame)) |
3436 | || !FRAME_LIVE_P (XFRAME (KVAR (kb, Vdefault_minibuffer_frame))))) | |
15dbb4d6 | 3437 | kset_default_minibuffer_frame (kb, frame); |
225c13a5 | 3438 | |
5fa98fcf RS |
3439 | /* All remaining specified parameters, which have not been "used" |
3440 | by x_get_arg and friends, now go in the misc. alist of the frame. */ | |
9beb8baa | 3441 | for (tem = parms; CONSP (tem); tem = XCDR (tem)) |
5fa98fcf | 3442 | if (CONSP (XCAR (tem)) && !NILP (XCAR (XCAR (tem)))) |
f00af5b1 | 3443 | fset_param_alist (f, Fcons (XCAR (tem), f->param_alist)); |
5fa98fcf | 3444 | |
495fa05e | 3445 | UNGCPRO; |
9e57df62 GM |
3446 | |
3447 | /* Make sure windows on this frame appear in calls to next-window | |
3448 | and similar functions. */ | |
3449 | Vwindow_list = Qnil; | |
177c0ea7 | 3450 | |
9ef48a9d | 3451 | return unbind_to (count, frame); |
01f1ba30 JB |
3452 | } |
3453 | ||
eaf1eea9 | 3454 | |
0d17d282 KH |
3455 | /* FRAME is used only to get a handle on the X display. We don't pass the |
3456 | display info directly because we're called from frame.c, which doesn't | |
3457 | know about that structure. */ | |
e4f79258 | 3458 | |
87498171 | 3459 | Lisp_Object |
971de7fb | 3460 | x_get_focus_frame (struct frame *frame) |
87498171 | 3461 | { |
0d17d282 | 3462 | struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (frame); |
87498171 | 3463 | Lisp_Object xfocus; |
0d17d282 | 3464 | if (! dpyinfo->x_focus_frame) |
87498171 KH |
3465 | return Qnil; |
3466 | ||
0d17d282 | 3467 | XSETFRAME (xfocus, dpyinfo->x_focus_frame); |
87498171 KH |
3468 | return xfocus; |
3469 | } | |
f0614854 | 3470 | |
3decc1e7 GM |
3471 | |
3472 | /* In certain situations, when the window manager follows a | |
3473 | click-to-focus policy, there seems to be no way around calling | |
3474 | XSetInputFocus to give another frame the input focus . | |
3475 | ||
3476 | In an ideal world, XSetInputFocus should generally be avoided so | |
3477 | that applications don't interfere with the window manager's focus | |
3478 | policy. But I think it's okay to use when it's clearly done | |
3479 | following a user-command. */ | |
3480 | ||
a7ca3326 | 3481 | DEFUN ("x-focus-frame", Fx_focus_frame, Sx_focus_frame, 1, 1, 0, |
7ee72033 MB |
3482 | doc: /* Set the input focus to FRAME. |
3483 | FRAME nil means use the selected frame. */) | |
5842a27b | 3484 | (Lisp_Object frame) |
3decc1e7 GM |
3485 | { |
3486 | struct frame *f = check_x_frame (frame); | |
3487 | Display *dpy = FRAME_X_DISPLAY (f); | |
3decc1e7 | 3488 | |
4d7e6e51 | 3489 | block_input (); |
9ba8e10d | 3490 | x_catch_errors (dpy); |
75bf0d33 DB |
3491 | |
3492 | if (FRAME_X_EMBEDDED_P (f)) | |
3493 | { | |
3494 | /* For Xembedded frames, normally the embedder forwards key | |
3495 | events. See XEmbed Protocol Specification at | |
3496 | http://freedesktop.org/wiki/Specifications/xembed-spec */ | |
3497 | xembed_request_focus (f); | |
3498 | } | |
3499 | else | |
3500 | { | |
3501 | XSetInputFocus (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
3502 | RevertToParent, CurrentTime); | |
3503 | x_ewmh_activate_frame (f); | |
3504 | } | |
3505 | ||
4545fa20 | 3506 | x_uncatch_errors (); |
4d7e6e51 | 3507 | unblock_input (); |
177c0ea7 | 3508 | |
3decc1e7 GM |
3509 | return Qnil; |
3510 | } | |
3511 | ||
f0614854 | 3512 | \f |
2d764c78 | 3513 | DEFUN ("xw-color-defined-p", Fxw_color_defined_p, Sxw_color_defined_p, 1, 2, 0, |
4f4f2973 GM |
3514 | doc: /* Internal function called by `color-defined-p', which see |
3515 | .\(Note that the Nextstep version of this function ignores FRAME.) */) | |
5842a27b | 3516 | (Lisp_Object color, Lisp_Object frame) |
e12d55b2 | 3517 | { |
b9dc4443 RS |
3518 | XColor foo; |
3519 | FRAME_PTR f = check_x_frame (frame); | |
e12d55b2 | 3520 | |
b7826503 | 3521 | CHECK_STRING (color); |
b9dc4443 | 3522 | |
42a5b22f | 3523 | if (x_defined_color (f, SSDATA (color), &foo, 0)) |
e12d55b2 RS |
3524 | return Qt; |
3525 | else | |
3526 | return Qnil; | |
3527 | } | |
3528 | ||
2d764c78 | 3529 | DEFUN ("xw-color-values", Fxw_color_values, Sxw_color_values, 1, 2, 0, |
7ee72033 | 3530 | doc: /* Internal function called by `color-values', which see. */) |
5842a27b | 3531 | (Lisp_Object color, Lisp_Object frame) |
01f1ba30 | 3532 | { |
b9dc4443 RS |
3533 | XColor foo; |
3534 | FRAME_PTR f = check_x_frame (frame); | |
3535 | ||
b7826503 | 3536 | CHECK_STRING (color); |
01f1ba30 | 3537 | |
42a5b22f | 3538 | if (x_defined_color (f, SSDATA (color), &foo, 0)) |
3de717bd | 3539 | return list3i (foo.red, foo.green, foo.blue); |
01f1ba30 JB |
3540 | else |
3541 | return Qnil; | |
3542 | } | |
3543 | ||
a7ca3326 | 3544 | DEFUN ("xw-display-color-p", Fxw_display_color_p, Sxw_display_color_p, 0, 1, 0, |
7ee72033 | 3545 | doc: /* Internal function called by `display-color-p', which see. */) |
5842a27b | 3546 | (Lisp_Object terminal) |
01f1ba30 | 3547 | { |
6ed8eeff | 3548 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
11ae94fe | 3549 | |
b9dc4443 | 3550 | if (dpyinfo->n_planes <= 2) |
01f1ba30 JB |
3551 | return Qnil; |
3552 | ||
b9dc4443 | 3553 | switch (dpyinfo->visual->class) |
01f1ba30 JB |
3554 | { |
3555 | case StaticColor: | |
3556 | case PseudoColor: | |
3557 | case TrueColor: | |
3558 | case DirectColor: | |
3559 | return Qt; | |
3560 | ||
3561 | default: | |
3562 | return Qnil; | |
3563 | } | |
3564 | } | |
3565 | ||
a7ca3326 | 3566 | DEFUN ("x-display-grayscale-p", Fx_display_grayscale_p, Sx_display_grayscale_p, |
c061c855 | 3567 | 0, 1, 0, |
7ee72033 | 3568 | doc: /* Return t if the X display supports shades of gray. |
c061c855 | 3569 | Note that color displays do support shades of gray. |
6ed8eeff | 3570 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3571 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3572 | If omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 3573 | (Lisp_Object terminal) |
d0c9d219 | 3574 | { |
6ed8eeff | 3575 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
d0c9d219 | 3576 | |
ae6b58f9 | 3577 | if (dpyinfo->n_planes <= 1) |
b9dc4443 RS |
3578 | return Qnil; |
3579 | ||
ae6b58f9 RS |
3580 | switch (dpyinfo->visual->class) |
3581 | { | |
3582 | case StaticColor: | |
3583 | case PseudoColor: | |
3584 | case TrueColor: | |
3585 | case DirectColor: | |
3586 | case StaticGray: | |
3587 | case GrayScale: | |
3588 | return Qt; | |
3589 | ||
3590 | default: | |
3591 | return Qnil; | |
3592 | } | |
d0c9d219 RS |
3593 | } |
3594 | ||
41beb8fc | 3595 | DEFUN ("x-display-pixel-width", Fx_display_pixel_width, Sx_display_pixel_width, |
c061c855 | 3596 | 0, 1, 0, |
d29a9848 | 3597 | doc: /* Return the width in pixels of the X display TERMINAL. |
6ed8eeff | 3598 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3599 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3600 | If omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 3601 | (Lisp_Object terminal) |
41beb8fc | 3602 | { |
6ed8eeff | 3603 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 | 3604 | |
abe9d29c | 3605 | return make_number (x_display_pixel_width (dpyinfo)); |
41beb8fc RS |
3606 | } |
3607 | ||
3608 | DEFUN ("x-display-pixel-height", Fx_display_pixel_height, | |
c061c855 | 3609 | Sx_display_pixel_height, 0, 1, 0, |
d29a9848 | 3610 | doc: /* Return the height in pixels of the X display TERMINAL. |
6ed8eeff | 3611 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3612 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3613 | If omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 3614 | (Lisp_Object terminal) |
41beb8fc | 3615 | { |
6ed8eeff | 3616 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 | 3617 | |
abe9d29c | 3618 | return make_number (x_display_pixel_height (dpyinfo)); |
41beb8fc RS |
3619 | } |
3620 | ||
3621 | DEFUN ("x-display-planes", Fx_display_planes, Sx_display_planes, | |
c061c855 | 3622 | 0, 1, 0, |
d29a9848 | 3623 | doc: /* Return the number of bitplanes of the X display TERMINAL. |
6ed8eeff | 3624 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3625 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3626 | If omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 3627 | (Lisp_Object terminal) |
41beb8fc | 3628 | { |
6ed8eeff | 3629 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3630 | |
3631 | return make_number (dpyinfo->n_planes); | |
41beb8fc RS |
3632 | } |
3633 | ||
3634 | DEFUN ("x-display-color-cells", Fx_display_color_cells, Sx_display_color_cells, | |
c061c855 | 3635 | 0, 1, 0, |
d29a9848 | 3636 | doc: /* Return the number of color cells of the X display TERMINAL. |
6ed8eeff | 3637 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3638 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3639 | If omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 3640 | (Lisp_Object terminal) |
41beb8fc | 3641 | { |
6ed8eeff | 3642 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 | 3643 | |
6b61353c KH |
3644 | int nr_planes = DisplayPlanes (dpyinfo->display, |
3645 | XScreenNumberOfScreen (dpyinfo->screen)); | |
3646 | ||
3647 | /* Truncate nr_planes to 24 to avoid integer overflow. | |
3648 | Some displays says 32, but only 24 bits are actually significant. | |
3649 | There are only very few and rare video cards that have more than | |
3650 | 24 significant bits. Also 24 bits is more than 16 million colors, | |
3651 | it "should be enough for everyone". */ | |
3652 | if (nr_planes > 24) nr_planes = 24; | |
3653 | ||
3654 | return make_number (1 << nr_planes); | |
41beb8fc RS |
3655 | } |
3656 | ||
9d317b2c RS |
3657 | DEFUN ("x-server-max-request-size", Fx_server_max_request_size, |
3658 | Sx_server_max_request_size, | |
c061c855 | 3659 | 0, 1, 0, |
d29a9848 | 3660 | doc: /* Return the maximum request size of the X server of display TERMINAL. |
6ed8eeff | 3661 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3662 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3663 | If omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 3664 | (Lisp_Object terminal) |
9d317b2c | 3665 | { |
6ed8eeff | 3666 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3667 | |
3668 | return make_number (MAXREQUEST (dpyinfo->display)); | |
9d317b2c RS |
3669 | } |
3670 | ||
41beb8fc | 3671 | DEFUN ("x-server-vendor", Fx_server_vendor, Sx_server_vendor, 0, 1, 0, |
d29a9848 | 3672 | doc: /* Return the "vendor ID" string of the X server of display TERMINAL. |
09e80d9f | 3673 | \(Labeling every distributor as a "vendor" embodies the false assumption |
95d62d8a | 3674 | that operating systems cannot be developed and distributed noncommercially.) |
6ed8eeff | 3675 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3676 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3677 | If omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 3678 | (Lisp_Object terminal) |
41beb8fc | 3679 | { |
6ed8eeff | 3680 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
675e2c69 | 3681 | const char *vendor = ServerVendor (dpyinfo->display); |
b9dc4443 | 3682 | |
41beb8fc RS |
3683 | if (! vendor) vendor = ""; |
3684 | return build_string (vendor); | |
3685 | } | |
3686 | ||
3687 | DEFUN ("x-server-version", Fx_server_version, Sx_server_version, 0, 1, 0, | |
d29a9848 | 3688 | doc: /* Return the version numbers of the X server of display TERMINAL. |
c061c855 | 3689 | The value is a list of three integers: the major and minor |
95d62d8a | 3690 | version numbers of the X Protocol in use, and the distributor-specific release |
c061c855 GM |
3691 | number. See also the function `x-server-vendor'. |
3692 | ||
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) |
41beb8fc | 3697 | { |
6ed8eeff | 3698 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 | 3699 | Display *dpy = dpyinfo->display; |
11ae94fe | 3700 | |
3de717bd DA |
3701 | return list3i (ProtocolVersion (dpy), ProtocolRevision (dpy), |
3702 | VendorRelease (dpy)); | |
41beb8fc RS |
3703 | } |
3704 | ||
3705 | DEFUN ("x-display-screens", Fx_display_screens, Sx_display_screens, 0, 1, 0, | |
6ed8eeff KL |
3706 | doc: /* Return the number of screens on the X server of display TERMINAL. |
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); |
b9dc4443 RS |
3713 | |
3714 | return make_number (ScreenCount (dpyinfo->display)); | |
41beb8fc RS |
3715 | } |
3716 | ||
3717 | DEFUN ("x-display-mm-height", Fx_display_mm_height, Sx_display_mm_height, 0, 1, 0, | |
6ed8eeff KL |
3718 | doc: /* Return the height in millimeters of the X display TERMINAL. |
3719 | The optional argument TERMINAL specifies which display to ask about. | |
708e05dc | 3720 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3721 | If omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 3722 | (Lisp_Object terminal) |
41beb8fc | 3723 | { |
6ed8eeff | 3724 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3725 | |
3726 | return make_number (HeightMMOfScreen (dpyinfo->screen)); | |
41beb8fc RS |
3727 | } |
3728 | ||
3729 | DEFUN ("x-display-mm-width", Fx_display_mm_width, Sx_display_mm_width, 0, 1, 0, | |
6ed8eeff KL |
3730 | doc: /* Return the width in millimeters of the X display TERMINAL. |
3731 | The optional argument TERMINAL specifies which display to ask about. | |
708e05dc | 3732 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3733 | If omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 3734 | (Lisp_Object terminal) |
41beb8fc | 3735 | { |
6ed8eeff | 3736 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3737 | |
3738 | return make_number (WidthMMOfScreen (dpyinfo->screen)); | |
41beb8fc RS |
3739 | } |
3740 | ||
3741 | DEFUN ("x-display-backing-store", Fx_display_backing_store, | |
c061c855 | 3742 | Sx_display_backing_store, 0, 1, 0, |
d29a9848 | 3743 | doc: /* Return an indication of whether X display TERMINAL does backing store. |
c061c855 | 3744 | The value may be `always', `when-mapped', or `not-useful'. |
6ed8eeff | 3745 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3746 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3747 | If omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 3748 | (Lisp_Object terminal) |
41beb8fc | 3749 | { |
6ed8eeff | 3750 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
8ec8a5ec | 3751 | Lisp_Object result; |
11ae94fe | 3752 | |
b9dc4443 | 3753 | switch (DoesBackingStore (dpyinfo->screen)) |
41beb8fc RS |
3754 | { |
3755 | case Always: | |
8ec8a5ec GM |
3756 | result = intern ("always"); |
3757 | break; | |
41beb8fc RS |
3758 | |
3759 | case WhenMapped: | |
8ec8a5ec GM |
3760 | result = intern ("when-mapped"); |
3761 | break; | |
41beb8fc RS |
3762 | |
3763 | case NotUseful: | |
8ec8a5ec GM |
3764 | result = intern ("not-useful"); |
3765 | break; | |
41beb8fc RS |
3766 | |
3767 | default: | |
3768 | error ("Strange value for BackingStore parameter of screen"); | |
3769 | } | |
8ec8a5ec GM |
3770 | |
3771 | return result; | |
41beb8fc RS |
3772 | } |
3773 | ||
3774 | DEFUN ("x-display-visual-class", Fx_display_visual_class, | |
c061c855 | 3775 | Sx_display_visual_class, 0, 1, 0, |
6ed8eeff | 3776 | doc: /* Return the visual class of the X display TERMINAL. |
c061c855 GM |
3777 | The value is one of the symbols `static-gray', `gray-scale', |
3778 | `static-color', `pseudo-color', `true-color', or `direct-color'. | |
3779 | ||
6ed8eeff | 3780 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3781 | TERMINAL should a terminal object, a frame or a display name (a string). |
7ee72033 | 3782 | If omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 3783 | (Lisp_Object terminal) |
41beb8fc | 3784 | { |
6ed8eeff | 3785 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
8ec8a5ec | 3786 | Lisp_Object result; |
11ae94fe | 3787 | |
b9dc4443 | 3788 | switch (dpyinfo->visual->class) |
41beb8fc | 3789 | { |
8ec8a5ec GM |
3790 | case StaticGray: |
3791 | result = intern ("static-gray"); | |
3792 | break; | |
3793 | case GrayScale: | |
3794 | result = intern ("gray-scale"); | |
3795 | break; | |
3796 | case StaticColor: | |
3797 | result = intern ("static-color"); | |
3798 | break; | |
3799 | case PseudoColor: | |
3800 | result = intern ("pseudo-color"); | |
3801 | break; | |
3802 | case TrueColor: | |
3803 | result = intern ("true-color"); | |
3804 | break; | |
3805 | case DirectColor: | |
3806 | result = intern ("direct-color"); | |
3807 | break; | |
41beb8fc RS |
3808 | default: |
3809 | error ("Display has an unknown visual class"); | |
3810 | } | |
177c0ea7 | 3811 | |
8ec8a5ec | 3812 | return result; |
41beb8fc RS |
3813 | } |
3814 | ||
3815 | DEFUN ("x-display-save-under", Fx_display_save_under, | |
c061c855 | 3816 | Sx_display_save_under, 0, 1, 0, |
d29a9848 | 3817 | doc: /* Return t if the X display TERMINAL supports the save-under feature. |
6ed8eeff | 3818 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3819 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3820 | If omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 3821 | (Lisp_Object terminal) |
41beb8fc | 3822 | { |
6ed8eeff | 3823 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
11ae94fe | 3824 | |
b9dc4443 | 3825 | if (DoesSaveUnders (dpyinfo->screen) == True) |
41beb8fc RS |
3826 | return Qt; |
3827 | else | |
3828 | return Qnil; | |
3829 | } | |
3830 | \f | |
b9dc4443 | 3831 | int |
971de7fb | 3832 | x_pixel_width (register struct frame *f) |
01f1ba30 | 3833 | { |
be786000 | 3834 | return FRAME_PIXEL_WIDTH (f); |
01f1ba30 JB |
3835 | } |
3836 | ||
b9dc4443 | 3837 | int |
971de7fb | 3838 | x_pixel_height (register struct frame *f) |
01f1ba30 | 3839 | { |
be786000 | 3840 | return FRAME_PIXEL_HEIGHT (f); |
55caf99c RS |
3841 | } |
3842 | ||
a6ad00c0 GM |
3843 | /************************************************************************ |
3844 | X Displays | |
3845 | ************************************************************************/ | |
3846 | ||
01f1ba30 | 3847 | \f |
a6ad00c0 GM |
3848 | /* Mapping visual names to visuals. */ |
3849 | ||
3850 | static struct visual_class | |
3851 | { | |
675e2c69 | 3852 | const char *name; |
a6ad00c0 GM |
3853 | int class; |
3854 | } | |
3855 | visual_classes[] = | |
3856 | { | |
3857 | {"StaticGray", StaticGray}, | |
3858 | {"GrayScale", GrayScale}, | |
3859 | {"StaticColor", StaticColor}, | |
3860 | {"PseudoColor", PseudoColor}, | |
3861 | {"TrueColor", TrueColor}, | |
3862 | {"DirectColor", DirectColor}, | |
9908a324 | 3863 | {NULL, 0} |
a6ad00c0 GM |
3864 | }; |
3865 | ||
3866 | ||
404daac1 | 3867 | #ifndef HAVE_XSCREENNUMBEROFSCREEN |
a6ad00c0 GM |
3868 | |
3869 | /* Value is the screen number of screen SCR. This is a substitute for | |
3870 | the X function with the same name when that doesn't exist. */ | |
3871 | ||
404daac1 RS |
3872 | int |
3873 | XScreenNumberOfScreen (scr) | |
3874 | register Screen *scr; | |
3875 | { | |
a6ad00c0 GM |
3876 | Display *dpy = scr->display; |
3877 | int i; | |
3df34fdb | 3878 | |
a6ad00c0 | 3879 | for (i = 0; i < dpy->nscreens; ++i) |
fbd5ceb2 | 3880 | if (scr == dpy->screens + i) |
a6ad00c0 | 3881 | break; |
404daac1 | 3882 | |
a6ad00c0 | 3883 | return i; |
404daac1 | 3884 | } |
a6ad00c0 | 3885 | |
404daac1 RS |
3886 | #endif /* not HAVE_XSCREENNUMBEROFSCREEN */ |
3887 | ||
01f1ba30 | 3888 | |
a6ad00c0 GM |
3889 | /* Select the visual that should be used on display DPYINFO. Set |
3890 | members of DPYINFO appropriately. Called from x_term_init. */ | |
fe24a618 | 3891 | |
a6ad00c0 | 3892 | void |
971de7fb | 3893 | select_visual (struct x_display_info *dpyinfo) |
a6ad00c0 GM |
3894 | { |
3895 | Display *dpy = dpyinfo->display; | |
3896 | Screen *screen = dpyinfo->screen; | |
3897 | Lisp_Object value; | |
fe24a618 | 3898 | |
a6ad00c0 GM |
3899 | /* See if a visual is specified. */ |
3900 | value = display_x_get_resource (dpyinfo, | |
3901 | build_string ("visualClass"), | |
3902 | build_string ("VisualClass"), | |
3903 | Qnil, Qnil); | |
3904 | if (STRINGP (value)) | |
3905 | { | |
3906 | /* VALUE should be of the form CLASS-DEPTH, where CLASS is one | |
3907 | of `PseudoColor', `TrueColor' etc. and DEPTH is the color | |
3908 | depth, a decimal number. NAME is compared with case ignored. */ | |
38182d90 | 3909 | char *s = alloca (SBYTES (value) + 1); |
a6ad00c0 GM |
3910 | char *dash; |
3911 | int i, class = -1; | |
3912 | XVisualInfo vinfo; | |
3913 | ||
42a5b22f | 3914 | strcpy (s, SSDATA (value)); |
8966b757 | 3915 | dash = strchr (s, '-'); |
a6ad00c0 GM |
3916 | if (dash) |
3917 | { | |
3918 | dpyinfo->n_planes = atoi (dash + 1); | |
3919 | *dash = '\0'; | |
3920 | } | |
3921 | else | |
3922 | /* We won't find a matching visual with depth 0, so that | |
3923 | an error will be printed below. */ | |
3924 | dpyinfo->n_planes = 0; | |
f0614854 | 3925 | |
a6ad00c0 GM |
3926 | /* Determine the visual class. */ |
3927 | for (i = 0; visual_classes[i].name; ++i) | |
05131107 | 3928 | if (xstrcasecmp (s, visual_classes[i].name) == 0) |
a6ad00c0 GM |
3929 | { |
3930 | class = visual_classes[i].class; | |
3931 | break; | |
3932 | } | |
01f1ba30 | 3933 | |
a6ad00c0 GM |
3934 | /* Look up a matching visual for the specified class. */ |
3935 | if (class == -1 | |
3936 | || !XMatchVisualInfo (dpy, XScreenNumberOfScreen (screen), | |
3937 | dpyinfo->n_planes, class, &vinfo)) | |
d5db4077 | 3938 | fatal ("Invalid visual specification `%s'", SDATA (value)); |
177c0ea7 | 3939 | |
a6ad00c0 GM |
3940 | dpyinfo->visual = vinfo.visual; |
3941 | } | |
01f1ba30 JB |
3942 | else |
3943 | { | |
a6ad00c0 GM |
3944 | int n_visuals; |
3945 | XVisualInfo *vinfo, vinfo_template; | |
177c0ea7 | 3946 | |
a6ad00c0 GM |
3947 | dpyinfo->visual = DefaultVisualOfScreen (screen); |
3948 | ||
a6ad00c0 | 3949 | vinfo_template.visualid = XVisualIDFromVisual (dpyinfo->visual); |
a6ad00c0 GM |
3950 | vinfo_template.screen = XScreenNumberOfScreen (screen); |
3951 | vinfo = XGetVisualInfo (dpy, VisualIDMask | VisualScreenMask, | |
3952 | &vinfo_template, &n_visuals); | |
83725342 | 3953 | if (n_visuals <= 0) |
a6ad00c0 GM |
3954 | fatal ("Can't get proper X visual info"); |
3955 | ||
94ac875b | 3956 | dpyinfo->n_planes = vinfo->depth; |
98c6f1e3 | 3957 | XFree (vinfo); |
a6ad00c0 | 3958 | } |
01f1ba30 | 3959 | } |
01f1ba30 | 3960 | |
a6ad00c0 | 3961 | |
b9dc4443 RS |
3962 | /* Return the X display structure for the display named NAME. |
3963 | Open a new connection if necessary. */ | |
3964 | ||
e4cebfca | 3965 | static struct x_display_info * |
971de7fb | 3966 | x_display_info_for_name (Lisp_Object name) |
b9dc4443 | 3967 | { |
08a90d6a | 3968 | Lisp_Object names; |
b9dc4443 RS |
3969 | struct x_display_info *dpyinfo; |
3970 | ||
b7826503 | 3971 | CHECK_STRING (name); |
b9dc4443 | 3972 | |
2246281f KL |
3973 | #if 0 |
3974 | if (! EQ (Vinitial_window_system, intern ("x"))) | |
3975 | error ("Not using X Windows"); /* That doesn't stop us anymore. */ | |
3976 | #endif | |
806048df | 3977 | |
08a90d6a RS |
3978 | for (dpyinfo = x_display_list, names = x_display_name_list; |
3979 | dpyinfo; | |
8e713be6 | 3980 | dpyinfo = dpyinfo->next, names = XCDR (names)) |
b9dc4443 RS |
3981 | { |
3982 | Lisp_Object tem; | |
8e713be6 | 3983 | tem = Fstring_equal (XCAR (XCAR (names)), name); |
08a90d6a | 3984 | if (!NILP (tem)) |
b9dc4443 RS |
3985 | return dpyinfo; |
3986 | } | |
3987 | ||
b7975ee4 KH |
3988 | /* Use this general default value to start with. */ |
3989 | Vx_resource_name = Vinvocation_name; | |
3990 | ||
b9dc4443 RS |
3991 | validate_x_resource_name (); |
3992 | ||
9b207e8e | 3993 | dpyinfo = x_term_init (name, (char *)0, |
51b59d79 | 3994 | SSDATA (Vx_resource_name)); |
b9dc4443 | 3995 | |
08a90d6a | 3996 | if (dpyinfo == 0) |
d5db4077 | 3997 | error ("Cannot connect to X server %s", SDATA (name)); |
08a90d6a | 3998 | |
b9dc4443 RS |
3999 | x_in_use = 1; |
4000 | XSETFASTINT (Vwindow_system_version, 11); | |
4001 | ||
4002 | return dpyinfo; | |
4003 | } | |
4004 | ||
a6ad00c0 | 4005 | |
01f1ba30 | 4006 | DEFUN ("x-open-connection", Fx_open_connection, Sx_open_connection, |
c061c855 | 4007 | 1, 3, 0, |
4f4f2973 | 4008 | doc: /* Open a connection to a display server. |
c061c855 GM |
4009 | DISPLAY is the name of the display to connect to. |
4010 | Optional second arg XRM-STRING is a string of resources in xrdb format. | |
4011 | If the optional third arg MUST-SUCCEED is non-nil, | |
4f4f2973 GM |
4012 | terminate Emacs if we can't open the connection. |
4013 | \(In the Nextstep version, the last two arguments are currently ignored.) */) | |
5842a27b | 4014 | (Lisp_Object display, Lisp_Object xrm_string, Lisp_Object must_succeed) |
01f1ba30 | 4015 | { |
5f742c1b | 4016 | char *xrm_option; |
b9dc4443 | 4017 | struct x_display_info *dpyinfo; |
01f1ba30 | 4018 | |
b7826503 | 4019 | CHECK_STRING (display); |
d387c960 | 4020 | if (! NILP (xrm_string)) |
b7826503 | 4021 | CHECK_STRING (xrm_string); |
01f1ba30 | 4022 | |
2246281f KL |
4023 | #if 0 |
4024 | if (! EQ (Vinitial_window_system, intern ("x"))) | |
4025 | error ("Not using X Windows"); /* That doesn't stop us anymore. */ | |
4026 | #endif | |
806048df | 4027 | |
d387c960 | 4028 | if (! NILP (xrm_string)) |
5f742c1b | 4029 | xrm_option = SSDATA (xrm_string); |
01f1ba30 | 4030 | else |
5f742c1b | 4031 | xrm_option = (char *) 0; |
d387c960 JB |
4032 | |
4033 | validate_x_resource_name (); | |
4034 | ||
e1b1bee8 | 4035 | /* This is what opens the connection and sets x_current_display. |
b9dc4443 RS |
4036 | This also initializes many symbols, such as those used for input. */ |
4037 | dpyinfo = x_term_init (display, xrm_option, | |
51b59d79 | 4038 | SSDATA (Vx_resource_name)); |
f1c16f36 | 4039 | |
08a90d6a RS |
4040 | if (dpyinfo == 0) |
4041 | { | |
4042 | if (!NILP (must_succeed)) | |
10ffbc14 GM |
4043 | fatal ("Cannot connect to X server %s.\n\ |
4044 | Check the DISPLAY environment variable or use `-d'.\n\ | |
842a9389 JB |
4045 | Also use the `xauth' program to verify that you have the proper\n\ |
4046 | authorization information needed to connect the X server.\n\ | |
bf770132 | 4047 | An insecure way to solve the problem may be to use `xhost'.\n", |
d5db4077 | 4048 | SDATA (display)); |
08a90d6a | 4049 | else |
d5db4077 | 4050 | error ("Cannot connect to X server %s", SDATA (display)); |
08a90d6a RS |
4051 | } |
4052 | ||
b9dc4443 | 4053 | x_in_use = 1; |
01f1ba30 | 4054 | |
b9dc4443 | 4055 | XSETFASTINT (Vwindow_system_version, 11); |
01f1ba30 JB |
4056 | return Qnil; |
4057 | } | |
4058 | ||
08a90d6a RS |
4059 | DEFUN ("x-close-connection", Fx_close_connection, |
4060 | Sx_close_connection, 1, 1, 0, | |
00d385b0 | 4061 | doc: /* Close the connection to TERMINAL's X server. |
708e05dc | 4062 | For TERMINAL, specify a terminal object, a frame or a display name (a |
00d385b0 KL |
4063 | string). If TERMINAL is nil, that stands for the selected frame's |
4064 | terminal. */) | |
5842a27b | 4065 | (Lisp_Object terminal) |
01f1ba30 | 4066 | { |
00d385b0 | 4067 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
3457bc6e | 4068 | |
08a90d6a RS |
4069 | if (dpyinfo->reference_count > 0) |
4070 | error ("Display still has frames on it"); | |
01f1ba30 | 4071 | |
6ed8eeff | 4072 | x_delete_terminal (dpyinfo->terminal); |
3457bc6e | 4073 | |
01f1ba30 JB |
4074 | return Qnil; |
4075 | } | |
4076 | ||
08a90d6a | 4077 | DEFUN ("x-display-list", Fx_display_list, Sx_display_list, 0, 0, 0, |
7ee72033 | 4078 | doc: /* Return the list of display names that Emacs has connections to. */) |
5842a27b | 4079 | (void) |
08a90d6a RS |
4080 | { |
4081 | Lisp_Object tail, result; | |
4082 | ||
4083 | result = Qnil; | |
9beb8baa | 4084 | for (tail = x_display_name_list; CONSP (tail); tail = XCDR (tail)) |
8e713be6 | 4085 | result = Fcons (XCAR (XCAR (tail)), result); |
08a90d6a RS |
4086 | |
4087 | return result; | |
4088 | } | |
4089 | ||
4090 | DEFUN ("x-synchronize", Fx_synchronize, Sx_synchronize, 1, 2, 0, | |
7ee72033 | 4091 | doc: /* If ON is non-nil, report X errors as soon as the erring request is made. |
7c051dd8 GM |
4092 | This function only has an effect on X Windows. With MS Windows, it is |
4093 | defined but does nothing. | |
4094 | ||
c061c855 GM |
4095 | If ON is nil, allow buffering of requests. |
4096 | Turning on synchronization prohibits the Xlib routines from buffering | |
4097 | requests and seriously degrades performance, but makes debugging much | |
4098 | easier. | |
00d385b0 | 4099 | The optional second argument TERMINAL specifies which display to act on. |
708e05dc | 4100 | TERMINAL should be a terminal object, a frame or a display name (a string). |
00d385b0 | 4101 | If TERMINAL is omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 4102 | (Lisp_Object on, Lisp_Object terminal) |
01f1ba30 | 4103 | { |
00d385b0 | 4104 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
11ae94fe | 4105 | |
b9dc4443 | 4106 | XSynchronize (dpyinfo->display, !EQ (on, Qnil)); |
01f1ba30 JB |
4107 | |
4108 | return Qnil; | |
4109 | } | |
4110 | ||
b9dc4443 | 4111 | /* Wait for responses to all X commands issued so far for frame F. */ |
6b7b1820 RS |
4112 | |
4113 | void | |
971de7fb | 4114 | x_sync (FRAME_PTR f) |
6b7b1820 | 4115 | { |
4d7e6e51 | 4116 | block_input (); |
b9dc4443 | 4117 | XSync (FRAME_X_DISPLAY (f), False); |
4d7e6e51 | 4118 | unblock_input (); |
6b7b1820 | 4119 | } |
333b20bb | 4120 | |
01f1ba30 | 4121 | \f |
333b20bb | 4122 | /*********************************************************************** |
6b61353c | 4123 | Window properties |
333b20bb | 4124 | ***********************************************************************/ |
f1c16f36 | 4125 | |
6b61353c KH |
4126 | DEFUN ("x-change-window-property", Fx_change_window_property, |
4127 | Sx_change_window_property, 2, 6, 0, | |
4128 | doc: /* Change window property PROP to VALUE on the X window of FRAME. | |
7c051dd8 GM |
4129 | PROP must be a string. VALUE may be a string or a list of conses, |
4130 | numbers and/or strings. If an element in the list is a string, it is | |
4131 | converted to an atom and the value of the atom is used. If an element | |
4132 | is a cons, it is converted to a 32 bit number where the car is the 16 | |
4133 | top bits and the cdr is the lower 16 bits. | |
4134 | ||
6b61353c KH |
4135 | FRAME nil or omitted means use the selected frame. |
4136 | If TYPE is given and non-nil, it is the name of the type of VALUE. | |
4137 | If TYPE is not given or nil, the type is STRING. | |
4138 | FORMAT gives the size in bits of each element if VALUE is a list. | |
4139 | It must be one of 8, 16 or 32. | |
4140 | If VALUE is a string or FORMAT is nil or not given, FORMAT defaults to 8. | |
fca8d6b6 | 4141 | If OUTER-P is non-nil, the property is changed for the outer X window of |
7c051dd8 | 4142 | FRAME. Default is to change on the edit X window. */) |
fca8d6b6 AS |
4143 | (Lisp_Object prop, Lisp_Object value, Lisp_Object frame, |
4144 | Lisp_Object type, Lisp_Object format, Lisp_Object outer_p) | |
6b61353c KH |
4145 | { |
4146 | struct frame *f = check_x_frame (frame); | |
4147 | Atom prop_atom; | |
4148 | Atom target_type = XA_STRING; | |
4149 | int element_format = 8; | |
4150 | unsigned char *data; | |
4151 | int nelements; | |
4152 | Window w; | |
333b20bb | 4153 | |
6b61353c | 4154 | CHECK_STRING (prop); |
333b20bb | 4155 | |
6b61353c KH |
4156 | if (! NILP (format)) |
4157 | { | |
4158 | CHECK_NUMBER (format); | |
333b20bb | 4159 | |
d311d28c PE |
4160 | if (XINT (format) != 8 && XINT (format) != 16 |
4161 | && XINT (format) != 32) | |
6b61353c | 4162 | error ("FORMAT must be one of 8, 16 or 32"); |
d311d28c | 4163 | element_format = XINT (format); |
6b61353c | 4164 | } |
333b20bb | 4165 | |
6b61353c KH |
4166 | if (CONSP (value)) |
4167 | { | |
c678c835 PE |
4168 | ptrdiff_t elsize; |
4169 | ||
6b61353c KH |
4170 | nelements = x_check_property_data (value); |
4171 | if (nelements == -1) | |
4172 | error ("Bad data in VALUE, must be number, string or cons"); | |
333b20bb | 4173 | |
c678c835 PE |
4174 | /* The man page for XChangeProperty: |
4175 | "If the specified format is 32, the property data must be a | |
4176 | long array." | |
4177 | This applies even if long is more than 32 bits. The X library | |
4178 | converts to 32 bits before sending to the X server. */ | |
4179 | elsize = element_format == 32 ? sizeof (long) : element_format >> 3; | |
0065d054 | 4180 | data = xnmalloc (nelements, elsize); |
333b20bb | 4181 | |
6b61353c KH |
4182 | x_fill_property_data (FRAME_X_DISPLAY (f), value, data, element_format); |
4183 | } | |
4184 | else | |
4185 | { | |
4186 | CHECK_STRING (value); | |
4187 | data = SDATA (value); | |
c678c835 PE |
4188 | if (INT_MAX < SBYTES (value)) |
4189 | error ("VALUE too long"); | |
4190 | nelements = SBYTES (value); | |
6b61353c | 4191 | } |
333b20bb | 4192 | |
4d7e6e51 | 4193 | block_input (); |
42a5b22f | 4194 | prop_atom = XInternAtom (FRAME_X_DISPLAY (f), SSDATA (prop), False); |
6b61353c KH |
4195 | if (! NILP (type)) |
4196 | { | |
4197 | CHECK_STRING (type); | |
42a5b22f | 4198 | target_type = XInternAtom (FRAME_X_DISPLAY (f), SSDATA (type), False); |
6b61353c | 4199 | } |
333b20bb | 4200 | |
6b61353c KH |
4201 | if (! NILP (outer_p)) w = FRAME_OUTER_WINDOW (f); |
4202 | else w = FRAME_X_WINDOW (f); | |
5b3f8550 | 4203 | |
6b61353c KH |
4204 | XChangeProperty (FRAME_X_DISPLAY (f), w, |
4205 | prop_atom, target_type, element_format, PropModeReplace, | |
4206 | data, nelements); | |
333b20bb | 4207 | |
6b61353c | 4208 | if (CONSP (value)) xfree (data); |
333b20bb | 4209 | |
6b61353c KH |
4210 | /* Make sure the property is set when we return. */ |
4211 | XFlush (FRAME_X_DISPLAY (f)); | |
4d7e6e51 | 4212 | unblock_input (); |
333b20bb | 4213 | |
6b61353c | 4214 | return value; |
333b20bb GM |
4215 | } |
4216 | ||
4217 | ||
6b61353c KH |
4218 | DEFUN ("x-delete-window-property", Fx_delete_window_property, |
4219 | Sx_delete_window_property, 1, 2, 0, | |
4220 | doc: /* Remove window property PROP from X window of FRAME. | |
4221 | FRAME nil or omitted means use the selected frame. Value is PROP. */) | |
5842a27b | 4222 | (Lisp_Object prop, Lisp_Object frame) |
333b20bb | 4223 | { |
6b61353c KH |
4224 | struct frame *f = check_x_frame (frame); |
4225 | Atom prop_atom; | |
333b20bb | 4226 | |
6b61353c | 4227 | CHECK_STRING (prop); |
4d7e6e51 | 4228 | block_input (); |
42a5b22f | 4229 | prop_atom = XInternAtom (FRAME_X_DISPLAY (f), SSDATA (prop), False); |
6b61353c | 4230 | XDeleteProperty (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), prop_atom); |
333b20bb | 4231 | |
6b61353c KH |
4232 | /* Make sure the property is removed when we return. */ |
4233 | XFlush (FRAME_X_DISPLAY (f)); | |
4d7e6e51 | 4234 | unblock_input (); |
333b20bb | 4235 | |
6b61353c KH |
4236 | return prop; |
4237 | } | |
333b20bb | 4238 | |
333b20bb | 4239 | |
6b61353c KH |
4240 | DEFUN ("x-window-property", Fx_window_property, Sx_window_property, |
4241 | 1, 6, 0, | |
4242 | doc: /* Value is the value of window property PROP on FRAME. | |
4243 | If FRAME is nil or omitted, use the selected frame. | |
7c051dd8 | 4244 | |
7c051dd8 GM |
4245 | On X Windows, the following optional arguments are also accepted: |
4246 | If TYPE is nil or omitted, get the property as a string. | |
4247 | Otherwise TYPE is the name of the atom that denotes the type expected. | |
6b61353c KH |
4248 | If SOURCE is non-nil, get the property on that window instead of from |
4249 | FRAME. The number 0 denotes the root window. | |
ddadbc0e AS |
4250 | If DELETE-P is non-nil, delete the property after retrieving it. |
4251 | If VECTOR-RET-P is non-nil, don't return a string but a vector of values. | |
4252 | ||
4253 | On MS Windows, this function accepts but ignores those optional arguments. | |
6b61353c KH |
4254 | |
4255 | Value is nil if FRAME hasn't a property with name PROP or if PROP has | |
7c051dd8 | 4256 | no value of TYPE (always string in the MS Windows case). */) |
ddadbc0e AS |
4257 | (Lisp_Object prop, Lisp_Object frame, Lisp_Object type, |
4258 | Lisp_Object source, Lisp_Object delete_p, Lisp_Object vector_ret_p) | |
333b20bb | 4259 | { |
6b61353c KH |
4260 | struct frame *f = check_x_frame (frame); |
4261 | Atom prop_atom; | |
4262 | int rc; | |
4263 | Lisp_Object prop_value = Qnil; | |
a3db4b26 | 4264 | unsigned char *tmp_data = NULL; |
6b61353c KH |
4265 | Atom actual_type; |
4266 | Atom target_type = XA_STRING; | |
4267 | int actual_format; | |
4268 | unsigned long actual_size, bytes_remaining; | |
4269 | Window target_window = FRAME_X_WINDOW (f); | |
4270 | struct gcpro gcpro1; | |
177c0ea7 | 4271 | |
6b61353c KH |
4272 | GCPRO1 (prop_value); |
4273 | CHECK_STRING (prop); | |
1783ffa2 | 4274 | |
6b61353c KH |
4275 | if (! NILP (source)) |
4276 | { | |
be44ca6c PE |
4277 | CONS_TO_INTEGER (source, Window, target_window); |
4278 | if (! target_window) | |
4279 | target_window = FRAME_X_DISPLAY_INFO (f)->root_window; | |
333b20bb GM |
4280 | } |
4281 | ||
4d7e6e51 | 4282 | block_input (); |
6b61353c KH |
4283 | if (STRINGP (type)) |
4284 | { | |
42a5b22f | 4285 | if (strcmp ("AnyPropertyType", SSDATA (type)) == 0) |
6b61353c KH |
4286 | target_type = AnyPropertyType; |
4287 | else | |
42a5b22f | 4288 | target_type = XInternAtom (FRAME_X_DISPLAY (f), SSDATA (type), False); |
6b61353c | 4289 | } |
333b20bb | 4290 | |
42a5b22f | 4291 | prop_atom = XInternAtom (FRAME_X_DISPLAY (f), SSDATA (prop), False); |
6b61353c KH |
4292 | rc = XGetWindowProperty (FRAME_X_DISPLAY (f), target_window, |
4293 | prop_atom, 0, 0, False, target_type, | |
4294 | &actual_type, &actual_format, &actual_size, | |
a3db4b26 | 4295 | &bytes_remaining, &tmp_data); |
6b61353c KH |
4296 | if (rc == Success) |
4297 | { | |
4298 | int size = bytes_remaining; | |
333b20bb | 4299 | |
6b61353c KH |
4300 | XFree (tmp_data); |
4301 | tmp_data = NULL; | |
333b20bb | 4302 | |
6b61353c | 4303 | rc = XGetWindowProperty (FRAME_X_DISPLAY (f), target_window, |
333b20bb | 4304 | prop_atom, 0, bytes_remaining, |
6b61353c | 4305 | ! NILP (delete_p), target_type, |
177c0ea7 JB |
4306 | &actual_type, &actual_format, |
4307 | &actual_size, &bytes_remaining, | |
a3db4b26 | 4308 | &tmp_data); |
4c8c7926 | 4309 | if (rc == Success && tmp_data) |
6b61353c | 4310 | { |
fede04ef JD |
4311 | /* The man page for XGetWindowProperty says: |
4312 | "If the returned format is 32, the returned data is represented | |
4313 | as a long array and should be cast to that type to obtain the | |
4314 | elements." | |
4315 | This applies even if long is more than 32 bits, the X library | |
4316 | converts from 32 bit elements received from the X server to long | |
72af86bd | 4317 | and passes the long array to us. Thus, for that case memcpy can not |
fede04ef JD |
4318 | be used. We convert to a 32 bit type here, because so much code |
4319 | assume on that. | |
4320 | ||
4321 | The bytes and offsets passed to XGetWindowProperty refers to the | |
4322 | property and those are indeed in 32 bit quantities if format is | |
4323 | 32. */ | |
4324 | ||
2172544b | 4325 | if (32 < BITS_PER_LONG && actual_format == 32) |
fede04ef JD |
4326 | { |
4327 | unsigned long i; | |
4328 | int *idata = (int *) tmp_data; | |
4329 | long *ldata = (long *) tmp_data; | |
4330 | ||
4331 | for (i = 0; i < actual_size; ++i) | |
a3db4b26 | 4332 | idata[i] = (int) ldata[i]; |
fede04ef JD |
4333 | } |
4334 | ||
6b61353c | 4335 | if (NILP (vector_ret_p)) |
5f742c1b | 4336 | prop_value = make_string ((char *) tmp_data, size); |
6b61353c KH |
4337 | else |
4338 | prop_value = x_property_data_to_lisp (f, | |
a3db4b26 | 4339 | tmp_data, |
6b61353c KH |
4340 | actual_type, |
4341 | actual_format, | |
4342 | actual_size); | |
4343 | } | |
333b20bb | 4344 | |
6b61353c | 4345 | if (tmp_data) XFree (tmp_data); |
333b20bb GM |
4346 | } |
4347 | ||
4d7e6e51 | 4348 | unblock_input (); |
6b61353c | 4349 | UNGCPRO; |
333b20bb GM |
4350 | return prop_value; |
4351 | } | |
4352 | ||
4353 | ||
4354 | \f | |
4355 | /*********************************************************************** | |
4356 | Busy cursor | |
4357 | ***********************************************************************/ | |
4358 | ||
0af913d7 GM |
4359 | /* Timer function of hourglass_atimer. TIMER is equal to |
4360 | hourglass_atimer. | |
4ae9a85e | 4361 | |
0af913d7 GM |
4362 | Display an hourglass pointer on all frames by mapping the frames' |
4363 | hourglass_window. Set the hourglass_p flag in the frames' | |
4364 | output_data.x structure to indicate that an hourglass cursor is | |
4365 | shown on the frames. */ | |
4ae9a85e | 4366 | |
1885ab29 | 4367 | void |
971de7fb | 4368 | show_hourglass (struct atimer *timer) |
4ae9a85e GM |
4369 | { |
4370 | /* The timer implementation will cancel this timer automatically | |
0af913d7 | 4371 | after this function has run. Set hourglass_atimer to null |
4ae9a85e | 4372 | so that we know the timer doesn't have to be canceled. */ |
0af913d7 | 4373 | hourglass_atimer = NULL; |
4ae9a85e | 4374 | |
0af913d7 | 4375 | if (!hourglass_shown_p) |
333b20bb GM |
4376 | { |
4377 | Lisp_Object rest, frame; | |
177c0ea7 | 4378 | |
4d7e6e51 | 4379 | block_input (); |
177c0ea7 | 4380 | |
333b20bb | 4381 | FOR_EACH_FRAME (rest, frame) |
5f7a1890 GM |
4382 | { |
4383 | struct frame *f = XFRAME (frame); | |
177c0ea7 | 4384 | |
5f7a1890 GM |
4385 | if (FRAME_LIVE_P (f) && FRAME_X_P (f) && FRAME_X_DISPLAY (f)) |
4386 | { | |
4387 | Display *dpy = FRAME_X_DISPLAY (f); | |
177c0ea7 | 4388 | |
5f7a1890 GM |
4389 | #ifdef USE_X_TOOLKIT |
4390 | if (f->output_data.x->widget) | |
4391 | #else | |
4392 | if (FRAME_OUTER_WINDOW (f)) | |
4393 | #endif | |
4394 | { | |
0af913d7 | 4395 | f->output_data.x->hourglass_p = 1; |
177c0ea7 | 4396 | |
0af913d7 | 4397 | if (!f->output_data.x->hourglass_window) |
5f7a1890 GM |
4398 | { |
4399 | unsigned long mask = CWCursor; | |
4400 | XSetWindowAttributes attrs; | |
49b8b5dc JD |
4401 | #ifdef USE_GTK |
4402 | Window parent = FRAME_X_WINDOW (f); | |
4403 | #else | |
4404 | Window parent = FRAME_OUTER_WINDOW (f); | |
4405 | #endif | |
0af913d7 | 4406 | attrs.cursor = f->output_data.x->hourglass_cursor; |
177c0ea7 | 4407 | |
0af913d7 | 4408 | f->output_data.x->hourglass_window |
49b8b5dc | 4409 | = XCreateWindow (dpy, parent, |
5f7a1890 GM |
4410 | 0, 0, 32000, 32000, 0, 0, |
4411 | InputOnly, | |
4412 | CopyFromParent, | |
4413 | mask, &attrs); | |
4414 | } | |
177c0ea7 | 4415 | |
0af913d7 | 4416 | XMapRaised (dpy, f->output_data.x->hourglass_window); |
5f7a1890 GM |
4417 | XFlush (dpy); |
4418 | } | |
4419 | } | |
4420 | } | |
333b20bb | 4421 | |
0af913d7 | 4422 | hourglass_shown_p = 1; |
4d7e6e51 | 4423 | unblock_input (); |
4ae9a85e | 4424 | } |
333b20bb GM |
4425 | } |
4426 | ||
4427 | ||
0af913d7 GM |
4428 | /* Hide the hourglass pointer on all frames, if it is currently |
4429 | shown. */ | |
333b20bb | 4430 | |
1885ab29 | 4431 | void |
971de7fb | 4432 | hide_hourglass (void) |
4ae9a85e | 4433 | { |
0af913d7 | 4434 | if (hourglass_shown_p) |
333b20bb | 4435 | { |
4ae9a85e GM |
4436 | Lisp_Object rest, frame; |
4437 | ||
4d7e6e51 | 4438 | block_input (); |
4ae9a85e | 4439 | FOR_EACH_FRAME (rest, frame) |
333b20bb | 4440 | { |
4ae9a85e | 4441 | struct frame *f = XFRAME (frame); |
177c0ea7 | 4442 | |
4ae9a85e GM |
4443 | if (FRAME_X_P (f) |
4444 | /* Watch out for newly created frames. */ | |
0af913d7 | 4445 | && f->output_data.x->hourglass_window) |
4ae9a85e | 4446 | { |
0af913d7 GM |
4447 | XUnmapWindow (FRAME_X_DISPLAY (f), |
4448 | f->output_data.x->hourglass_window); | |
4449 | /* Sync here because XTread_socket looks at the | |
4450 | hourglass_p flag that is reset to zero below. */ | |
4ae9a85e | 4451 | XSync (FRAME_X_DISPLAY (f), False); |
0af913d7 | 4452 | f->output_data.x->hourglass_p = 0; |
4ae9a85e | 4453 | } |
333b20bb | 4454 | } |
333b20bb | 4455 | |
0af913d7 | 4456 | hourglass_shown_p = 0; |
4d7e6e51 | 4457 | unblock_input (); |
4ae9a85e | 4458 | } |
333b20bb GM |
4459 | } |
4460 | ||
4461 | ||
4462 | \f | |
4463 | /*********************************************************************** | |
4464 | Tool tips | |
4465 | ***********************************************************************/ | |
4466 | ||
f57e2426 J |
4467 | static Lisp_Object x_create_tip_frame (struct x_display_info *, |
4468 | Lisp_Object, Lisp_Object); | |
4469 | static void compute_tip_xy (struct frame *, Lisp_Object, Lisp_Object, | |
4470 | Lisp_Object, int, int, int *, int *); | |
177c0ea7 | 4471 | |
44b5a125 | 4472 | /* The frame of a currently visible tooltip. */ |
333b20bb | 4473 | |
44b5a125 | 4474 | Lisp_Object tip_frame; |
333b20bb GM |
4475 | |
4476 | /* If non-nil, a timer started that hides the last tooltip when it | |
4477 | fires. */ | |
4478 | ||
e4cebfca | 4479 | static Lisp_Object tip_timer; |
333b20bb GM |
4480 | Window tip_window; |
4481 | ||
06d62053 GM |
4482 | /* If non-nil, a vector of 3 elements containing the last args |
4483 | with which x-show-tip was called. See there. */ | |
4484 | ||
e4cebfca | 4485 | static Lisp_Object last_show_tip_args; |
06d62053 | 4486 | |
eaf1eea9 GM |
4487 | |
4488 | static Lisp_Object | |
971de7fb | 4489 | unwind_create_tip_frame (Lisp_Object frame) |
eaf1eea9 | 4490 | { |
c844a81a GM |
4491 | Lisp_Object deleted; |
4492 | ||
4493 | deleted = unwind_create_frame (frame); | |
4494 | if (EQ (deleted, Qt)) | |
4495 | { | |
4496 | tip_window = None; | |
4497 | tip_frame = Qnil; | |
4498 | } | |
177c0ea7 | 4499 | |
c844a81a | 4500 | return deleted; |
eaf1eea9 GM |
4501 | } |
4502 | ||
4503 | ||
333b20bb | 4504 | /* Create a frame for a tooltip on the display described by DPYINFO. |
275841bf GM |
4505 | PARMS is a list of frame parameters. TEXT is the string to |
4506 | display in the tip frame. Value is the frame. | |
eaf1eea9 GM |
4507 | |
4508 | Note that functions called here, esp. x_default_parameter can | |
4509 | signal errors, for instance when a specified color name is | |
4510 | undefined. We have to make sure that we're in a consistent state | |
4511 | when this happens. */ | |
333b20bb GM |
4512 | |
4513 | static Lisp_Object | |
aa1859f5 J |
4514 | x_create_tip_frame (struct x_display_info *dpyinfo, |
4515 | Lisp_Object parms, | |
4516 | Lisp_Object text) | |
333b20bb GM |
4517 | { |
4518 | struct frame *f; | |
06b0c8a0 | 4519 | Lisp_Object frame; |
333b20bb | 4520 | Lisp_Object name; |
333b20bb | 4521 | int width, height; |
d311d28c | 4522 | ptrdiff_t count = SPECPDL_INDEX (); |
b6d7acec | 4523 | struct gcpro gcpro1, gcpro2, gcpro3; |
06d62053 | 4524 | int face_change_count_before = face_change_count; |
275841bf GM |
4525 | Lisp_Object buffer; |
4526 | struct buffer *old_buffer; | |
333b20bb GM |
4527 | |
4528 | check_x (); | |
4529 | ||
89acb56d SM |
4530 | if (!dpyinfo->terminal->name) |
4531 | error ("Terminal is not live, can't create new frames on it"); | |
333b20bb | 4532 | |
47f3c6b4 | 4533 | parms = Fcopy_alist (parms); |
333b20bb GM |
4534 | |
4535 | /* Get the name of the frame to use for resource lookup. */ | |
4536 | name = x_get_arg (dpyinfo, parms, Qname, "name", "Name", RES_TYPE_STRING); | |
4537 | if (!STRINGP (name) | |
4538 | && !EQ (name, Qunbound) | |
4539 | && !NILP (name)) | |
4540 | error ("Invalid frame name--not a string or nil"); | |
333b20bb GM |
4541 | |
4542 | frame = Qnil; | |
4543 | GCPRO3 (parms, name, frame); | |
44b5a125 | 4544 | f = make_frame (1); |
333b20bb | 4545 | XSETFRAME (frame, f); |
275841bf GM |
4546 | |
4547 | buffer = Fget_buffer_create (build_string (" *tip*")); | |
08908aca MR |
4548 | /* Use set_window_buffer instead of Fset_window_buffer (see |
4549 | discussion of bug#11984, bug#12025, bug#12026). */ | |
4550 | set_window_buffer (FRAME_ROOT_WINDOW (f), buffer, 0, 0); | |
275841bf GM |
4551 | old_buffer = current_buffer; |
4552 | set_buffer_internal_1 (XBUFFER (buffer)); | |
39eb03f1 | 4553 | bset_truncate_lines (current_buffer, Qnil); |
5c2a995d KH |
4554 | specbind (Qinhibit_read_only, Qt); |
4555 | specbind (Qinhibit_modification_hooks, Qt); | |
275841bf GM |
4556 | Ferase_buffer (); |
4557 | Finsert (1, &text); | |
4558 | set_buffer_internal_1 (old_buffer); | |
177c0ea7 | 4559 | |
8a1a7743 | 4560 | record_unwind_protect (unwind_create_tip_frame, frame); |
333b20bb | 4561 | |
6ed8eeff | 4562 | f->terminal = dpyinfo->terminal; |
daf01701 | 4563 | |
eaf1eea9 GM |
4564 | /* By setting the output method, we're essentially saying that |
4565 | the frame is live, as per FRAME_LIVE_P. If we get a signal | |
4566 | from this point on, x_destroy_window might screw up reference | |
4567 | counts etc. */ | |
333b20bb | 4568 | f->output_method = output_x_window; |
38182d90 | 4569 | f->output_data.x = xzalloc (sizeof *f->output_data.x); |
333b20bb | 4570 | f->output_data.x->icon_bitmap = -1; |
be786000 | 4571 | FRAME_FONTSET (f) = -1; |
61d461a8 GM |
4572 | f->output_data.x->scroll_bar_foreground_pixel = -1; |
4573 | f->output_data.x->scroll_bar_background_pixel = -1; | |
f15340b7 MB |
4574 | #ifdef USE_TOOLKIT_SCROLL_BARS |
4575 | f->output_data.x->scroll_bar_top_shadow_pixel = -1; | |
4576 | f->output_data.x->scroll_bar_bottom_shadow_pixel = -1; | |
4577 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
f00af5b1 | 4578 | fset_icon_name (f, Qnil); |
333b20bb | 4579 | FRAME_X_DISPLAY_INFO (f) = dpyinfo; |
333b20bb GM |
4580 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; |
4581 | f->output_data.x->explicit_parent = 0; | |
4582 | ||
61d461a8 GM |
4583 | /* These colors will be set anyway later, but it's important |
4584 | to get the color reference counts right, so initialize them! */ | |
4585 | { | |
4586 | Lisp_Object black; | |
dbf31225 | 4587 | struct gcpro gcpro1; |
177c0ea7 | 4588 | |
9d3d44ba KL |
4589 | /* Function x_decode_color can signal an error. Make |
4590 | sure to initialize color slots so that we won't try | |
4591 | to free colors we haven't allocated. */ | |
ce593f6e KL |
4592 | FRAME_FOREGROUND_PIXEL (f) = -1; |
4593 | FRAME_BACKGROUND_PIXEL (f) = -1; | |
9d3d44ba KL |
4594 | f->output_data.x->cursor_pixel = -1; |
4595 | f->output_data.x->cursor_foreground_pixel = -1; | |
4596 | f->output_data.x->border_pixel = -1; | |
4597 | f->output_data.x->mouse_pixel = -1; | |
4598 | ||
61d461a8 | 4599 | black = build_string ("black"); |
dbf31225 | 4600 | GCPRO1 (black); |
ce593f6e | 4601 | FRAME_FOREGROUND_PIXEL (f) |
61d461a8 | 4602 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); |
ce593f6e | 4603 | FRAME_BACKGROUND_PIXEL (f) |
61d461a8 GM |
4604 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); |
4605 | f->output_data.x->cursor_pixel | |
4606 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4607 | f->output_data.x->cursor_foreground_pixel | |
4608 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4609 | f->output_data.x->border_pixel | |
4610 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4611 | f->output_data.x->mouse_pixel | |
4612 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
dbf31225 | 4613 | UNGCPRO; |
61d461a8 GM |
4614 | } |
4615 | ||
333b20bb GM |
4616 | /* Set the name; the functions to which we pass f expect the name to |
4617 | be set. */ | |
4618 | if (EQ (name, Qunbound) || NILP (name)) | |
4619 | { | |
f00af5b1 | 4620 | fset_name (f, build_string (dpyinfo->x_id_name)); |
333b20bb GM |
4621 | f->explicit_name = 0; |
4622 | } | |
4623 | else | |
4624 | { | |
f00af5b1 | 4625 | fset_name (f, name); |
333b20bb GM |
4626 | f->explicit_name = 1; |
4627 | /* use the frame's title when getting resources for this frame. */ | |
4628 | specbind (Qx_resource_name, name); | |
4629 | } | |
4630 | ||
bf970f2b | 4631 | register_font_driver (&xfont_driver, f); |
02ed2ea8 KH |
4632 | #ifdef HAVE_FREETYPE |
4633 | #ifdef HAVE_XFT | |
b51238f5 | 4634 | register_font_driver (&xftfont_driver, f); |
02ed2ea8 | 4635 | #else /* not HAVE_XFT */ |
b51238f5 | 4636 | register_font_driver (&ftxfont_driver, f); |
02ed2ea8 KH |
4637 | #endif /* not HAVE_XFT */ |
4638 | #endif /* HAVE_FREETYPE */ | |
d43f6b74 | 4639 | |
b51238f5 KH |
4640 | x_default_parameter (f, parms, Qfont_backend, Qnil, |
4641 | "fontBackend", "FontBackend", RES_TYPE_STRING); | |
02ed2ea8 | 4642 | |
eaf1eea9 GM |
4643 | /* Extract the window parameters from the supplied values that are |
4644 | needed to determine window geometry. */ | |
b51238f5 | 4645 | x_default_font_parameter (f, parms); |
333b20bb | 4646 | |
4bef8d26 | 4647 | x_default_parameter (f, parms, Qborder_width, make_number (0), |
333b20bb | 4648 | "borderWidth", "BorderWidth", RES_TYPE_NUMBER); |
177c0ea7 | 4649 | |
333b20bb GM |
4650 | /* This defaults to 2 in order to match xterm. We recognize either |
4651 | internalBorderWidth or internalBorder (which is what xterm calls | |
4652 | it). */ | |
4653 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
4654 | { | |
4655 | Lisp_Object value; | |
4656 | ||
4657 | value = x_get_arg (dpyinfo, parms, Qinternal_border_width, | |
4658 | "internalBorder", "internalBorder", RES_TYPE_NUMBER); | |
4659 | if (! EQ (value, Qunbound)) | |
4660 | parms = Fcons (Fcons (Qinternal_border_width, value), | |
4661 | parms); | |
4662 | } | |
4663 | ||
4664 | x_default_parameter (f, parms, Qinternal_border_width, make_number (1), | |
4665 | "internalBorderWidth", "internalBorderWidth", | |
4666 | RES_TYPE_NUMBER); | |
4667 | ||
4668 | /* Also do the stuff which must be set before the window exists. */ | |
4669 | x_default_parameter (f, parms, Qforeground_color, build_string ("black"), | |
4670 | "foreground", "Foreground", RES_TYPE_STRING); | |
4671 | x_default_parameter (f, parms, Qbackground_color, build_string ("white"), | |
4672 | "background", "Background", RES_TYPE_STRING); | |
4673 | x_default_parameter (f, parms, Qmouse_color, build_string ("black"), | |
4674 | "pointerColor", "Foreground", RES_TYPE_STRING); | |
4675 | x_default_parameter (f, parms, Qcursor_color, build_string ("black"), | |
4676 | "cursorColor", "Foreground", RES_TYPE_STRING); | |
4677 | x_default_parameter (f, parms, Qborder_color, build_string ("black"), | |
4678 | "borderColor", "BorderColor", RES_TYPE_STRING); | |
4679 | ||
e509cfa6 | 4680 | #ifdef GLYPH_DEBUG |
c9e7db78 JD |
4681 | image_cache_refcount = |
4682 | FRAME_IMAGE_CACHE (f) ? FRAME_IMAGE_CACHE (f)->refcount : 0; | |
4683 | dpyinfo_refcount = dpyinfo->reference_count; | |
4684 | #endif /* GLYPH_DEBUG */ | |
4685 | ||
333b20bb GM |
4686 | /* Init faces before x_default_parameter is called for scroll-bar |
4687 | parameters because that function calls x_set_scroll_bar_width, | |
4688 | which calls change_frame_size, which calls Fset_window_buffer, | |
4689 | which runs hooks, which call Fvertical_motion. At the end, we | |
4690 | end up in init_iterator with a null face cache, which should not | |
4691 | happen. */ | |
4692 | init_frame_faces (f); | |
177c0ea7 | 4693 | |
333b20bb | 4694 | f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window; |
333b20bb | 4695 | |
0ce7538d | 4696 | x_figure_window_size (f, parms, 0); |
333b20bb | 4697 | |
333b20bb GM |
4698 | { |
4699 | XSetWindowAttributes attrs; | |
4700 | unsigned long mask; | |
36acb2a7 | 4701 | Atom type = FRAME_X_DISPLAY_INFO (f)->Xatom_net_window_type_tooltip; |
177c0ea7 | 4702 | |
4d7e6e51 | 4703 | block_input (); |
c51d2b5e GM |
4704 | mask = CWBackPixel | CWOverrideRedirect | CWEventMask; |
4705 | if (DoesSaveUnders (dpyinfo->screen)) | |
4706 | mask |= CWSaveUnder; | |
177c0ea7 | 4707 | |
9b2956e2 GM |
4708 | /* Window managers look at the override-redirect flag to determine |
4709 | whether or net to give windows a decoration (Xlib spec, chapter | |
333b20bb GM |
4710 | 3.2.8). */ |
4711 | attrs.override_redirect = True; | |
4712 | attrs.save_under = True; | |
4713 | attrs.background_pixel = FRAME_BACKGROUND_PIXEL (f); | |
4714 | /* Arrange for getting MapNotify and UnmapNotify events. */ | |
4715 | attrs.event_mask = StructureNotifyMask; | |
4716 | tip_window | |
4717 | = FRAME_X_WINDOW (f) | |
4718 | = XCreateWindow (FRAME_X_DISPLAY (f), | |
4719 | FRAME_X_DISPLAY_INFO (f)->root_window, | |
4720 | /* x, y, width, height */ | |
4721 | 0, 0, 1, 1, | |
4722 | /* Border. */ | |
a979dde1 | 4723 | f->border_width, |
333b20bb GM |
4724 | CopyFromParent, InputOutput, CopyFromParent, |
4725 | mask, &attrs); | |
36acb2a7 JD |
4726 | XChangeProperty (FRAME_X_DISPLAY (f), tip_window, |
4727 | FRAME_X_DISPLAY_INFO (f)->Xatom_net_window_type, | |
4728 | XA_ATOM, 32, PropModeReplace, | |
4729 | (unsigned char *)&type, 1); | |
4d7e6e51 | 4730 | unblock_input (); |
333b20bb GM |
4731 | } |
4732 | ||
4733 | x_make_gc (f); | |
4734 | ||
333b20bb GM |
4735 | x_default_parameter (f, parms, Qauto_raise, Qnil, |
4736 | "autoRaise", "AutoRaiseLower", RES_TYPE_BOOLEAN); | |
4737 | x_default_parameter (f, parms, Qauto_lower, Qnil, | |
4738 | "autoLower", "AutoRaiseLower", RES_TYPE_BOOLEAN); | |
4739 | x_default_parameter (f, parms, Qcursor_type, Qbox, | |
4740 | "cursorType", "CursorType", RES_TYPE_SYMBOL); | |
4741 | ||
be786000 | 4742 | /* Dimensions, especially FRAME_LINES (f), must be done via change_frame_size. |
333b20bb | 4743 | Change will not be effected unless different from the current |
be786000 KS |
4744 | FRAME_LINES (f). */ |
4745 | width = FRAME_COLS (f); | |
4746 | height = FRAME_LINES (f); | |
4747 | SET_FRAME_COLS (f, 0); | |
4748 | FRAME_LINES (f) = 0; | |
8938a4fb | 4749 | change_frame_size (f, height, width, 1, 0, 0); |
177c0ea7 | 4750 | |
cd1d850f | 4751 | /* Add `tooltip' frame parameter's default value. */ |
54ee7410 CY |
4752 | if (NILP (Fframe_parameter (frame, Qtooltip))) |
4753 | Fmodify_frame_parameters (frame, Fcons (Fcons (Qtooltip, Qt), Qnil)); | |
177c0ea7 | 4754 | |
cedb4d8b GM |
4755 | /* FIXME - can this be done in a similar way to normal frames? |
4756 | http://lists.gnu.org/archive/html/emacs-devel/2007-10/msg00641.html */ | |
4757 | ||
35fdaa62 GM |
4758 | /* Set the `display-type' frame parameter before setting up faces. */ |
4759 | { | |
4760 | Lisp_Object disptype; | |
4761 | ||
4762 | if (FRAME_X_DISPLAY_INFO (f)->n_planes == 1) | |
4763 | disptype = intern ("mono"); | |
219ccf1b RS |
4764 | else if (FRAME_X_DISPLAY_INFO (f)->visual->class == GrayScale |
4765 | || FRAME_X_DISPLAY_INFO (f)->visual->class == StaticGray) | |
35fdaa62 GM |
4766 | disptype = intern ("grayscale"); |
4767 | else | |
4768 | disptype = intern ("color"); | |
4769 | ||
4770 | if (NILP (Fframe_parameter (frame, Qdisplay_type))) | |
4771 | Fmodify_frame_parameters (frame, Fcons (Fcons (Qdisplay_type, disptype), | |
4772 | Qnil)); | |
4773 | } | |
4774 | ||
035d5114 | 4775 | /* Set up faces after all frame parameters are known. This call |
6801a572 GM |
4776 | also merges in face attributes specified for new frames. |
4777 | ||
4778 | Frame parameters may be changed if .Xdefaults contains | |
4779 | specifications for the default font. For example, if there is an | |
4780 | `Emacs.default.attributeBackground: pink', the `background-color' | |
4781 | attribute of the frame get's set, which let's the internal border | |
4782 | of the tooltip frame appear in pink. Prevent this. */ | |
4783 | { | |
4784 | Lisp_Object bg = Fframe_parameter (frame, Qbackground_color); | |
4785 | ||
4786 | /* Set tip_frame here, so that */ | |
4787 | tip_frame = frame; | |
45cebfd9 | 4788 | call2 (Qface_set_after_frame_default, frame, Qnil); |
177c0ea7 | 4789 | |
6801a572 GM |
4790 | if (!EQ (bg, Fframe_parameter (frame, Qbackground_color))) |
4791 | Fmodify_frame_parameters (frame, Fcons (Fcons (Qbackground_color, bg), | |
4792 | Qnil)); | |
4793 | } | |
177c0ea7 | 4794 | |
333b20bb GM |
4795 | f->no_split = 1; |
4796 | ||
4797 | UNGCPRO; | |
4798 | ||
c9e7db78 JD |
4799 | /* Now that the frame will be official, it counts as a reference to |
4800 | its display and terminal. */ | |
4801 | FRAME_X_DISPLAY_INFO (f)->reference_count++; | |
4802 | f->terminal->reference_count++; | |
4803 | ||
333b20bb GM |
4804 | /* It is now ok to make the frame official even if we get an error |
4805 | below. And the frame needs to be on Vframe_list or making it | |
4806 | visible won't work. */ | |
4807 | Vframe_list = Fcons (frame, Vframe_list); | |
4808 | ||
333b20bb | 4809 | |
06d62053 GM |
4810 | /* Setting attributes of faces of the tooltip frame from resources |
4811 | and similar will increment face_change_count, which leads to the | |
4812 | clearing of all current matrices. Since this isn't necessary | |
4813 | here, avoid it by resetting face_change_count to the value it | |
4814 | had before we created the tip frame. */ | |
4815 | face_change_count = face_change_count_before; | |
4816 | ||
eaf1eea9 | 4817 | /* Discard the unwind_protect. */ |
333b20bb GM |
4818 | return unbind_to (count, frame); |
4819 | } | |
4820 | ||
4821 | ||
06d62053 GM |
4822 | /* Compute where to display tip frame F. PARMS is the list of frame |
4823 | parameters for F. DX and DY are specified offsets from the current | |
ab452f99 GM |
4824 | location of the mouse. WIDTH and HEIGHT are the width and height |
4825 | of the tooltip. Return coordinates relative to the root window of | |
4826 | the display in *ROOT_X, and *ROOT_Y. */ | |
06d62053 GM |
4827 | |
4828 | static void | |
971de7fb | 4829 | 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 |
4830 | { |
4831 | Lisp_Object left, top; | |
4832 | int win_x, win_y; | |
4833 | Window root, child; | |
4834 | unsigned pmask; | |
177c0ea7 | 4835 | |
06d62053 GM |
4836 | /* User-specified position? */ |
4837 | left = Fcdr (Fassq (Qleft, parms)); | |
4838 | top = Fcdr (Fassq (Qtop, parms)); | |
177c0ea7 | 4839 | |
06d62053 GM |
4840 | /* Move the tooltip window where the mouse pointer is. Resize and |
4841 | show it. */ | |
570d22b0 | 4842 | if (!INTEGERP (left) || !INTEGERP (top)) |
ab452f99 | 4843 | { |
4d7e6e51 | 4844 | block_input (); |
ab452f99 GM |
4845 | XQueryPointer (FRAME_X_DISPLAY (f), FRAME_X_DISPLAY_INFO (f)->root_window, |
4846 | &root, &child, root_x, root_y, &win_x, &win_y, &pmask); | |
4d7e6e51 | 4847 | unblock_input (); |
ab452f99 | 4848 | } |
06d62053 | 4849 | |
06d62053 GM |
4850 | if (INTEGERP (top)) |
4851 | *root_y = XINT (top); | |
bf63eb69 JD |
4852 | else if (*root_y + XINT (dy) <= 0) |
4853 | *root_y = 0; /* Can happen for negative dy */ | |
abe9d29c CY |
4854 | else if (*root_y + XINT (dy) + height |
4855 | <= x_display_pixel_height (FRAME_X_DISPLAY_INFO (f))) | |
7e8410d1 | 4856 | /* It fits below the pointer */ |
abe9d29c | 4857 | *root_y += XINT (dy); |
7e8410d1 JD |
4858 | else if (height + XINT (dy) <= *root_y) |
4859 | /* It fits above the pointer. */ | |
4860 | *root_y -= height + XINT (dy); | |
4861 | else | |
4862 | /* Put it on the top. */ | |
4863 | *root_y = 0; | |
ab452f99 GM |
4864 | |
4865 | if (INTEGERP (left)) | |
4866 | *root_x = XINT (left); | |
bf63eb69 JD |
4867 | else if (*root_x + XINT (dx) <= 0) |
4868 | *root_x = 0; /* Can happen for negative dx */ | |
abe9d29c CY |
4869 | else if (*root_x + XINT (dx) + width |
4870 | <= x_display_pixel_width (FRAME_X_DISPLAY_INFO (f))) | |
d682d3df RS |
4871 | /* It fits to the right of the pointer. */ |
4872 | *root_x += XINT (dx); | |
4873 | else if (width + XINT (dx) <= *root_x) | |
4874 | /* It fits to the left of the pointer. */ | |
ab452f99 GM |
4875 | *root_x -= width + XINT (dx); |
4876 | else | |
d682d3df RS |
4877 | /* Put it left-justified on the screen--it ought to fit that way. */ |
4878 | *root_x = 0; | |
06d62053 GM |
4879 | } |
4880 | ||
4881 | ||
0634ce98 | 4882 | DEFUN ("x-show-tip", Fx_show_tip, Sx_show_tip, 1, 6, 0, |
7ee72033 | 4883 | doc: /* Show STRING in a "tooltip" window on frame FRAME. |
c061c855 GM |
4884 | A tooltip window is a small X window displaying a string. |
4885 | ||
87c891c7 EZ |
4886 | This is an internal function; Lisp code should call `tooltip-show'. |
4887 | ||
c061c855 GM |
4888 | FRAME nil or omitted means use the selected frame. |
4889 | ||
4890 | PARMS is an optional list of frame parameters which can be used to | |
4891 | change the tooltip's appearance. | |
4892 | ||
4893 | Automatically hide the tooltip after TIMEOUT seconds. TIMEOUT nil | |
4894 | means use the default timeout of 5 seconds. | |
4895 | ||
c869cc37 | 4896 | If the list of frame parameters PARMS contains a `left' parameters, |
c061c855 GM |
4897 | the tooltip is displayed at that x-position. Otherwise it is |
4898 | displayed at the mouse position, with offset DX added (default is 5 if | |
4899 | DX isn't specified). Likewise for the y-position; if a `top' frame | |
4900 | parameter is specified, it determines the y-position of the tooltip | |
4901 | window, otherwise it is displayed at the mouse position, with offset | |
4902 | DY added (default is -10). | |
4903 | ||
4904 | A tooltip's maximum size is specified by `x-max-tooltip-size'. | |
7ee72033 | 4905 | Text larger than the specified size is clipped. */) |
5842a27b | 4906 | (Lisp_Object string, Lisp_Object frame, Lisp_Object parms, Lisp_Object timeout, Lisp_Object dx, Lisp_Object dy) |
333b20bb GM |
4907 | { |
4908 | struct frame *f; | |
4909 | struct window *w; | |
06d62053 | 4910 | int root_x, root_y; |
333b20bb GM |
4911 | struct buffer *old_buffer; |
4912 | struct text_pos pos; | |
a971c0a7 | 4913 | int i, width, height, seen_reversed_p; |
393f2d14 | 4914 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4; |
333b20bb | 4915 | int old_windows_or_buffers_changed = windows_or_buffers_changed; |
d311d28c | 4916 | ptrdiff_t count = SPECPDL_INDEX (); |
177c0ea7 | 4917 | |
333b20bb GM |
4918 | specbind (Qinhibit_redisplay, Qt); |
4919 | ||
393f2d14 | 4920 | GCPRO4 (string, parms, frame, timeout); |
333b20bb | 4921 | |
b7826503 | 4922 | CHECK_STRING (string); |
2d7117fe JD |
4923 | if (SCHARS (string) == 0) |
4924 | string = make_unibyte_string (" ", 1); | |
4925 | ||
333b20bb GM |
4926 | f = check_x_frame (frame); |
4927 | if (NILP (timeout)) | |
4928 | timeout = make_number (5); | |
4929 | else | |
b7826503 | 4930 | CHECK_NATNUM (timeout); |
177c0ea7 | 4931 | |
0634ce98 GM |
4932 | if (NILP (dx)) |
4933 | dx = make_number (5); | |
4934 | else | |
b7826503 | 4935 | CHECK_NUMBER (dx); |
177c0ea7 | 4936 | |
0634ce98 | 4937 | if (NILP (dy)) |
12c67a7f | 4938 | dy = make_number (-10); |
0634ce98 | 4939 | else |
b7826503 | 4940 | CHECK_NUMBER (dy); |
333b20bb | 4941 | |
aa1859f5 J |
4942 | #ifdef USE_GTK |
4943 | if (x_gtk_use_system_tooltips) | |
4944 | { | |
18e27ea8 | 4945 | bool ok; |
aa1859f5 J |
4946 | |
4947 | /* Hide a previous tip, if any. */ | |
4948 | Fx_hide_tip (); | |
4949 | ||
4d7e6e51 | 4950 | block_input (); |
18e27ea8 PE |
4951 | ok = xg_prepare_tooltip (f, string, &width, &height); |
4952 | if (ok) | |
aa1859f5 J |
4953 | { |
4954 | compute_tip_xy (f, parms, dx, dy, width, height, &root_x, &root_y); | |
4955 | xg_show_tooltip (f, root_x, root_y); | |
4956 | /* This is used in Fx_hide_tip. */ | |
4957 | XSETFRAME (tip_frame, f); | |
4958 | } | |
4d7e6e51 | 4959 | unblock_input (); |
aa1859f5 J |
4960 | if (ok) goto start_timer; |
4961 | } | |
4962 | #endif /* USE_GTK */ | |
4963 | ||
06d62053 GM |
4964 | if (NILP (last_show_tip_args)) |
4965 | last_show_tip_args = Fmake_vector (make_number (3), Qnil); | |
4966 | ||
4967 | if (!NILP (tip_frame)) | |
4968 | { | |
4969 | Lisp_Object last_string = AREF (last_show_tip_args, 0); | |
4970 | Lisp_Object last_frame = AREF (last_show_tip_args, 1); | |
4971 | Lisp_Object last_parms = AREF (last_show_tip_args, 2); | |
4972 | ||
4973 | if (EQ (frame, last_frame) | |
4974 | && !NILP (Fequal (last_string, string)) | |
4975 | && !NILP (Fequal (last_parms, parms))) | |
4976 | { | |
58d2d479 | 4977 | struct frame *tip_f = XFRAME (tip_frame); |
177c0ea7 | 4978 | |
06d62053 GM |
4979 | /* Only DX and DY have changed. */ |
4980 | if (!NILP (tip_timer)) | |
ae782866 GM |
4981 | { |
4982 | Lisp_Object timer = tip_timer; | |
4983 | tip_timer = Qnil; | |
4984 | call1 (Qcancel_timer, timer); | |
4985 | } | |
06d62053 | 4986 | |
4d7e6e51 | 4987 | block_input (); |
58d2d479 PE |
4988 | compute_tip_xy (tip_f, parms, dx, dy, FRAME_PIXEL_WIDTH (tip_f), |
4989 | FRAME_PIXEL_HEIGHT (tip_f), &root_x, &root_y); | |
4990 | XMoveWindow (FRAME_X_DISPLAY (tip_f), FRAME_X_WINDOW (tip_f), | |
ab452f99 | 4991 | root_x, root_y); |
4d7e6e51 | 4992 | unblock_input (); |
06d62053 GM |
4993 | goto start_timer; |
4994 | } | |
4995 | } | |
4996 | ||
333b20bb GM |
4997 | /* Hide a previous tip, if any. */ |
4998 | Fx_hide_tip (); | |
4999 | ||
06d62053 GM |
5000 | ASET (last_show_tip_args, 0, string); |
5001 | ASET (last_show_tip_args, 1, frame); | |
5002 | ASET (last_show_tip_args, 2, parms); | |
5003 | ||
333b20bb GM |
5004 | /* Add default values to frame parameters. */ |
5005 | if (NILP (Fassq (Qname, parms))) | |
5006 | parms = Fcons (Fcons (Qname, build_string ("tooltip")), parms); | |
5007 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
5008 | parms = Fcons (Fcons (Qinternal_border_width, make_number (3)), parms); | |
5009 | if (NILP (Fassq (Qborder_width, parms))) | |
5010 | parms = Fcons (Fcons (Qborder_width, make_number (1)), parms); | |
5011 | if (NILP (Fassq (Qborder_color, parms))) | |
5012 | parms = Fcons (Fcons (Qborder_color, build_string ("lightyellow")), parms); | |
5013 | if (NILP (Fassq (Qbackground_color, parms))) | |
5014 | parms = Fcons (Fcons (Qbackground_color, build_string ("lightyellow")), | |
5015 | parms); | |
5016 | ||
5017 | /* Create a frame for the tooltip, and record it in the global | |
5018 | variable tip_frame. */ | |
275841bf | 5019 | frame = x_create_tip_frame (FRAME_X_DISPLAY_INFO (f), parms, string); |
44b5a125 | 5020 | f = XFRAME (frame); |
333b20bb | 5021 | |
d63931a2 | 5022 | /* Set up the frame's root window. */ |
333b20bb | 5023 | w = XWINDOW (FRAME_ROOT_WINDOW (f)); |
5f24fa51 DA |
5024 | w->left_col = 0; |
5025 | w->top_line = 0; | |
177c0ea7 | 5026 | |
d63931a2 | 5027 | if (CONSP (Vx_max_tooltip_size) |
d311d28c PE |
5028 | && RANGED_INTEGERP (1, XCAR (Vx_max_tooltip_size), INT_MAX) |
5029 | && RANGED_INTEGERP (1, XCDR (Vx_max_tooltip_size), INT_MAX)) | |
d63931a2 | 5030 | { |
5f24fa51 DA |
5031 | w->total_cols = XFASTINT (XCAR (Vx_max_tooltip_size)); |
5032 | w->total_lines = XFASTINT (XCDR (Vx_max_tooltip_size)); | |
d63931a2 GM |
5033 | } |
5034 | else | |
5035 | { | |
5f24fa51 DA |
5036 | w->total_cols = 80; |
5037 | w->total_lines = 40; | |
d63931a2 | 5038 | } |
177c0ea7 | 5039 | |
5f24fa51 | 5040 | FRAME_TOTAL_COLS (f) = w->total_cols; |
333b20bb GM |
5041 | adjust_glyphs (f); |
5042 | w->pseudo_window_p = 1; | |
5043 | ||
5044 | /* Display the tooltip text in a temporary buffer. */ | |
333b20bb | 5045 | old_buffer = current_buffer; |
d3d50620 | 5046 | set_buffer_internal_1 (XBUFFER (XWINDOW (FRAME_ROOT_WINDOW (f))->buffer)); |
39eb03f1 | 5047 | bset_truncate_lines (current_buffer, Qnil); |
5634ff85 YM |
5048 | clear_glyph_matrix (w->desired_matrix); |
5049 | clear_glyph_matrix (w->current_matrix); | |
5050 | SET_TEXT_POS (pos, BEGV, BEGV_BYTE); | |
6eff5c3d | 5051 | try_window (FRAME_ROOT_WINDOW (f), pos, TRY_WINDOW_IGNORE_FONTS_CHANGE); |
333b20bb GM |
5052 | |
5053 | /* Compute width and height of the tooltip. */ | |
a971c0a7 | 5054 | width = height = seen_reversed_p = 0; |
333b20bb GM |
5055 | for (i = 0; i < w->desired_matrix->nrows; ++i) |
5056 | { | |
5057 | struct glyph_row *row = &w->desired_matrix->rows[i]; | |
5058 | struct glyph *last; | |
5059 | int row_width; | |
5060 | ||
5061 | /* Stop at the first empty row at the end. */ | |
138c0ae8 | 5062 | if (!row->enabled_p || !MATRIX_ROW_DISPLAYS_TEXT_P (row)) |
333b20bb GM |
5063 | break; |
5064 | ||
d7bf0342 GM |
5065 | /* Let the row go over the full width of the frame. */ |
5066 | row->full_width_p = 1; | |
333b20bb | 5067 | |
5b253e9c | 5068 | row_width = row->pixel_width; |
333b20bb GM |
5069 | if (row->used[TEXT_AREA]) |
5070 | { | |
a971c0a7 EZ |
5071 | /* There's a glyph at the end of rows that is used to place |
5072 | the cursor there. Don't include the width of this glyph. */ | |
5073 | if (!row->reversed_p) | |
5074 | { | |
5075 | last = &row->glyphs[TEXT_AREA][row->used[TEXT_AREA] - 1]; | |
5076 | if (INTEGERP (last->object)) | |
5077 | row_width -= last->pixel_width; | |
5078 | } | |
5079 | else | |
5080 | { | |
5081 | /* There could be a stretch glyph at the beginning of R2L | |
5082 | rows that is produced by extend_face_to_end_of_line. | |
5083 | Don't count that glyph. */ | |
5084 | struct glyph *g = row->glyphs[TEXT_AREA]; | |
5085 | ||
5086 | if (g->type == STRETCH_GLYPH && INTEGERP (g->object)) | |
5087 | { | |
5088 | row_width -= g->pixel_width; | |
5089 | seen_reversed_p = 1; | |
5090 | } | |
5091 | } | |
333b20bb | 5092 | } |
177c0ea7 | 5093 | |
333b20bb GM |
5094 | height += row->height; |
5095 | width = max (width, row_width); | |
5096 | } | |
5097 | ||
a971c0a7 EZ |
5098 | /* If we've seen partial-length R2L rows, we need to re-adjust the |
5099 | tool-tip frame width and redisplay it again, to avoid over-wide | |
5100 | tips due to the stretch glyph that extends R2L lines to full | |
5101 | width of the frame. */ | |
5102 | if (seen_reversed_p) | |
5103 | { | |
5104 | /* w->total_cols and FRAME_TOTAL_COLS want the width in columns, | |
5105 | not in pixels. */ | |
5106 | width /= WINDOW_FRAME_COLUMN_WIDTH (w); | |
5f24fa51 | 5107 | w->total_cols = width; |
a971c0a7 EZ |
5108 | FRAME_TOTAL_COLS (f) = width; |
5109 | adjust_glyphs (f); | |
5110 | clear_glyph_matrix (w->desired_matrix); | |
5111 | clear_glyph_matrix (w->current_matrix); | |
5112 | try_window (FRAME_ROOT_WINDOW (f), pos, 0); | |
5113 | width = height = 0; | |
5114 | /* Recompute width and height of the tooltip. */ | |
5115 | for (i = 0; i < w->desired_matrix->nrows; ++i) | |
5116 | { | |
5117 | struct glyph_row *row = &w->desired_matrix->rows[i]; | |
5118 | struct glyph *last; | |
5119 | int row_width; | |
5120 | ||
138c0ae8 | 5121 | if (!row->enabled_p || !MATRIX_ROW_DISPLAYS_TEXT_P (row)) |
a971c0a7 EZ |
5122 | break; |
5123 | row->full_width_p = 1; | |
5124 | row_width = row->pixel_width; | |
5125 | if (row->used[TEXT_AREA] && !row->reversed_p) | |
5126 | { | |
5127 | last = &row->glyphs[TEXT_AREA][row->used[TEXT_AREA] - 1]; | |
5128 | if (INTEGERP (last->object)) | |
5129 | row_width -= last->pixel_width; | |
5130 | } | |
5131 | ||
5132 | height += row->height; | |
5133 | width = max (width, row_width); | |
5134 | } | |
5135 | } | |
5136 | ||
333b20bb GM |
5137 | /* Add the frame's internal border to the width and height the X |
5138 | window should have. */ | |
5139 | height += 2 * FRAME_INTERNAL_BORDER_WIDTH (f); | |
5140 | width += 2 * FRAME_INTERNAL_BORDER_WIDTH (f); | |
5141 | ||
5142 | /* Move the tooltip window where the mouse pointer is. Resize and | |
5143 | show it. */ | |
ab452f99 | 5144 | compute_tip_xy (f, parms, dx, dy, width, height, &root_x, &root_y); |
0634ce98 | 5145 | |
4d7e6e51 | 5146 | block_input (); |
333b20bb | 5147 | XMoveResizeWindow (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
ab452f99 | 5148 | root_x, root_y, width, height); |
333b20bb | 5149 | XMapRaised (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f)); |
4d7e6e51 | 5150 | unblock_input (); |
177c0ea7 | 5151 | |
333b20bb GM |
5152 | /* Draw into the window. */ |
5153 | w->must_be_updated_p = 1; | |
5154 | update_single_window (w, 1); | |
5155 | ||
5156 | /* Restore original current buffer. */ | |
5157 | set_buffer_internal_1 (old_buffer); | |
5158 | windows_or_buffers_changed = old_windows_or_buffers_changed; | |
5159 | ||
06d62053 | 5160 | start_timer: |
333b20bb GM |
5161 | /* Let the tip disappear after timeout seconds. */ |
5162 | tip_timer = call3 (intern ("run-at-time"), timeout, Qnil, | |
5163 | intern ("x-hide-tip")); | |
a744a2ec DL |
5164 | |
5165 | UNGCPRO; | |
333b20bb GM |
5166 | return unbind_to (count, Qnil); |
5167 | } | |
5168 | ||
5169 | ||
a7ca3326 | 5170 | DEFUN ("x-hide-tip", Fx_hide_tip, Sx_hide_tip, 0, 0, 0, |
7ee72033 MB |
5171 | doc: /* Hide the current tooltip window, if there is any. |
5172 | Value is t if tooltip was open, nil otherwise. */) | |
5842a27b | 5173 | (void) |
333b20bb | 5174 | { |
d311d28c | 5175 | ptrdiff_t count; |
c0006262 GM |
5176 | Lisp_Object deleted, frame, timer; |
5177 | struct gcpro gcpro1, gcpro2; | |
44b5a125 GM |
5178 | |
5179 | /* Return quickly if nothing to do. */ | |
c0006262 | 5180 | if (NILP (tip_timer) && NILP (tip_frame)) |
44b5a125 | 5181 | return Qnil; |
177c0ea7 | 5182 | |
c0006262 GM |
5183 | frame = tip_frame; |
5184 | timer = tip_timer; | |
5185 | GCPRO2 (frame, timer); | |
5186 | tip_frame = tip_timer = deleted = Qnil; | |
177c0ea7 | 5187 | |
331379bf | 5188 | count = SPECPDL_INDEX (); |
333b20bb | 5189 | specbind (Qinhibit_redisplay, Qt); |
44b5a125 | 5190 | specbind (Qinhibit_quit, Qt); |
177c0ea7 | 5191 | |
c0006262 | 5192 | if (!NILP (timer)) |
ae782866 | 5193 | call1 (Qcancel_timer, timer); |
333b20bb | 5194 | |
aa1859f5 | 5195 | #ifdef USE_GTK |
1fe72bf8 PE |
5196 | { |
5197 | /* When using system tooltip, tip_frame is the Emacs frame on which | |
5198 | the tip is shown. */ | |
5199 | struct frame *f = XFRAME (frame); | |
5200 | if (FRAME_LIVE_P (f) && xg_hide_tooltip (f)) | |
5201 | frame = Qnil; | |
5202 | } | |
aa1859f5 J |
5203 | #endif |
5204 | ||
c0006262 | 5205 | if (FRAMEP (frame)) |
333b20bb | 5206 | { |
56f2de10 | 5207 | delete_frame (frame, Qnil); |
44b5a125 | 5208 | deleted = Qt; |
f6c44811 GM |
5209 | |
5210 | #ifdef USE_LUCID | |
5211 | /* Bloodcurdling hack alert: The Lucid menu bar widget's | |
5212 | redisplay procedure is not called when a tip frame over menu | |
5213 | items is unmapped. Redisplay the menu manually... */ | |
5214 | { | |
aa1859f5 | 5215 | Widget w; |
1fe72bf8 | 5216 | struct frame *f = SELECTED_FRAME (); |
aa1859f5 | 5217 | w = f->output_data.x->menubar_widget; |
9180dc8c | 5218 | |
f6c44811 | 5219 | if (!DoesSaveUnders (FRAME_X_DISPLAY_INFO (f)->screen) |
dbc64aa7 | 5220 | && w != NULL) |
f6c44811 | 5221 | { |
4d7e6e51 | 5222 | block_input (); |
f6c44811 | 5223 | xlwmenu_redisplay (w); |
4d7e6e51 | 5224 | unblock_input (); |
f6c44811 GM |
5225 | } |
5226 | } | |
5227 | #endif /* USE_LUCID */ | |
333b20bb GM |
5228 | } |
5229 | ||
c0006262 | 5230 | UNGCPRO; |
44b5a125 | 5231 | return unbind_to (count, deleted); |
333b20bb GM |
5232 | } |
5233 | ||
5234 | ||
5235 | \f | |
5236 | /*********************************************************************** | |
5237 | File selection dialog | |
5238 | ***********************************************************************/ | |
5239 | ||
90f2e16b JD |
5240 | DEFUN ("x-uses-old-gtk-dialog", Fx_uses_old_gtk_dialog, |
5241 | Sx_uses_old_gtk_dialog, | |
5242 | 0, 0, 0, | |
5243 | doc: /* Return t if the old Gtk+ file selection dialog is used. */) | |
5842a27b | 5244 | (void) |
90f2e16b JD |
5245 | { |
5246 | #ifdef USE_GTK | |
90f2e16b JD |
5247 | if (use_dialog_box |
5248 | && use_file_dialog | |
5249 | && have_menus_p () | |
5250 | && xg_uses_old_file_dialog ()) | |
5251 | return Qt; | |
5252 | #endif | |
5253 | return Qnil; | |
5254 | } | |
5255 | ||
333b20bb | 5256 | |
90f2e16b | 5257 | #ifdef USE_MOTIF |
333b20bb GM |
5258 | /* Callback for "OK" and "Cancel" on file selection dialog. */ |
5259 | ||
5260 | static void | |
dee186b6 | 5261 | file_dialog_cb (Widget widget, XtPointer client_data, XtPointer call_data) |
333b20bb GM |
5262 | { |
5263 | int *result = (int *) client_data; | |
5264 | XmAnyCallbackStruct *cb = (XmAnyCallbackStruct *) call_data; | |
5265 | *result = cb->reason; | |
5266 | } | |
5267 | ||
5268 | ||
a779d213 GM |
5269 | /* Callback for unmapping a file selection dialog. This is used to |
5270 | capture the case where a dialog is closed via a window manager's | |
5271 | closer button, for example. Using a XmNdestroyCallback didn't work | |
5272 | in this case. */ | |
5273 | ||
5274 | static void | |
dee186b6 | 5275 | file_dialog_unmap_cb (Widget widget, XtPointer client_data, XtPointer call_data) |
a779d213 GM |
5276 | { |
5277 | int *result = (int *) client_data; | |
5278 | *result = XmCR_CANCEL; | |
5279 | } | |
5280 | ||
24ca7c5a | 5281 | static Lisp_Object |
dee186b6 | 5282 | clean_up_file_dialog (Lisp_Object arg) |
24ca7c5a | 5283 | { |
2b30549c | 5284 | Widget dialog = XSAVE_POINTER (arg, 0); |
24ca7c5a JD |
5285 | |
5286 | /* Clean up. */ | |
4d7e6e51 | 5287 | block_input (); |
24ca7c5a JD |
5288 | XtUnmanageChild (dialog); |
5289 | XtDestroyWidget (dialog); | |
5290 | x_menu_set_in_use (0); | |
4d7e6e51 | 5291 | unblock_input (); |
24ca7c5a JD |
5292 | |
5293 | return Qnil; | |
5294 | } | |
5295 | ||
a779d213 | 5296 | |
f9d64bb3 | 5297 | DEFUN ("x-file-dialog", Fx_file_dialog, Sx_file_dialog, 2, 5, 0, |
7ee72033 | 5298 | doc: /* Read file name, prompting with PROMPT in directory DIR. |
f9d64bb3 JD |
5299 | Use a file selection dialog. Select DEFAULT-FILENAME in the dialog's file |
5300 | selection box, if specified. If MUSTMATCH is non-nil, the returned file | |
7c051dd8 GM |
5301 | or directory must exist. |
5302 | ||
d7e642cc | 5303 | This function is only defined on NS, MS Windows, and X Windows with the |
7c051dd8 GM |
5304 | Motif or Gtk toolkits. With the Motif toolkit, ONLY-DIR-P is ignored. |
5305 | Otherwise, if ONLY-DIR-P is non-nil, the user can only select directories. */) | |
5842a27b | 5306 | (Lisp_Object prompt, Lisp_Object dir, Lisp_Object default_filename, Lisp_Object mustmatch, Lisp_Object only_dir_p) |
333b20bb GM |
5307 | { |
5308 | int result; | |
0fe92f72 | 5309 | struct frame *f = SELECTED_FRAME (); |
333b20bb | 5310 | Lisp_Object file = Qnil; |
a8f4bdc6 | 5311 | Lisp_Object decoded_file; |
f9d64bb3 | 5312 | Widget dialog, text, help; |
333b20bb GM |
5313 | Arg al[10]; |
5314 | int ac = 0; | |
333b20bb | 5315 | XmString dir_xmstring, pattern_xmstring; |
d311d28c | 5316 | ptrdiff_t count = SPECPDL_INDEX (); |
f9d64bb3 | 5317 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4, gcpro5, gcpro6; |
333b20bb | 5318 | |
6eeee4d6 YM |
5319 | check_x (); |
5320 | ||
f9d64bb3 | 5321 | GCPRO6 (prompt, dir, default_filename, mustmatch, only_dir_p, file); |
24ca7c5a | 5322 | |
5ae53dcf | 5323 | if (popup_activated ()) |
24ca7c5a JD |
5324 | error ("Trying to use a menu from within a menu-entry"); |
5325 | ||
b7826503 PJ |
5326 | CHECK_STRING (prompt); |
5327 | CHECK_STRING (dir); | |
333b20bb GM |
5328 | |
5329 | /* Prevent redisplay. */ | |
5330 | specbind (Qinhibit_redisplay, Qt); | |
5331 | ||
4d7e6e51 | 5332 | block_input (); |
333b20bb GM |
5333 | |
5334 | /* Create the dialog with PROMPT as title, using DIR as initial | |
5335 | directory and using "*" as pattern. */ | |
5336 | dir = Fexpand_file_name (dir, Qnil); | |
c09bfb2f | 5337 | dir_xmstring = XmStringCreateLocalized (SSDATA (dir)); |
333b20bb | 5338 | pattern_xmstring = XmStringCreateLocalized ("*"); |
177c0ea7 | 5339 | |
d5db4077 | 5340 | XtSetArg (al[ac], XmNtitle, SDATA (prompt)); ++ac; |
333b20bb GM |
5341 | XtSetArg (al[ac], XmNdirectory, dir_xmstring); ++ac; |
5342 | XtSetArg (al[ac], XmNpattern, pattern_xmstring); ++ac; | |
5343 | XtSetArg (al[ac], XmNresizePolicy, XmRESIZE_GROW); ++ac; | |
5344 | XtSetArg (al[ac], XmNdialogStyle, XmDIALOG_APPLICATION_MODAL); ++ac; | |
5345 | dialog = XmCreateFileSelectionDialog (f->output_data.x->widget, | |
5346 | "fsb", al, ac); | |
5347 | XmStringFree (dir_xmstring); | |
5348 | XmStringFree (pattern_xmstring); | |
5349 | ||
5350 | /* Add callbacks for OK and Cancel. */ | |
5351 | XtAddCallback (dialog, XmNokCallback, file_dialog_cb, | |
5352 | (XtPointer) &result); | |
5353 | XtAddCallback (dialog, XmNcancelCallback, file_dialog_cb, | |
5354 | (XtPointer) &result); | |
a779d213 GM |
5355 | XtAddCallback (dialog, XmNunmapCallback, file_dialog_unmap_cb, |
5356 | (XtPointer) &result); | |
333b20bb | 5357 | |
f9d64bb3 | 5358 | /* Remove the help button since we can't display help. */ |
333b20bb | 5359 | help = XmFileSelectionBoxGetChild (dialog, XmDIALOG_HELP_BUTTON); |
f9d64bb3 | 5360 | XtUnmanageChild (help); |
333b20bb | 5361 | |
177c0ea7 | 5362 | /* Mark OK button as default. */ |
333b20bb GM |
5363 | XtVaSetValues (XmFileSelectionBoxGetChild (dialog, XmDIALOG_OK_BUTTON), |
5364 | XmNshowAsDefault, True, NULL); | |
5365 | ||
5366 | /* If MUSTMATCH is non-nil, disable the file entry field of the | |
5367 | dialog, so that the user must select a file from the files list | |
5368 | box. We can't remove it because we wouldn't have a way to get at | |
5369 | the result file name, then. */ | |
5370 | text = XmFileSelectionBoxGetChild (dialog, XmDIALOG_TEXT); | |
5371 | if (!NILP (mustmatch)) | |
5372 | { | |
5373 | Widget label; | |
5374 | label = XmFileSelectionBoxGetChild (dialog, XmDIALOG_SELECTION_LABEL); | |
5375 | XtSetSensitive (text, False); | |
5376 | XtSetSensitive (label, False); | |
5377 | } | |
5378 | ||
5379 | /* Manage the dialog, so that list boxes get filled. */ | |
5380 | XtManageChild (dialog); | |
5381 | ||
333b20bb GM |
5382 | if (STRINGP (default_filename)) |
5383 | { | |
5384 | XmString default_xmstring; | |
f9d64bb3 JD |
5385 | Widget wtext = XmFileSelectionBoxGetChild (dialog, XmDIALOG_TEXT); |
5386 | Widget list = XmFileSelectionBoxGetChild (dialog, XmDIALOG_LIST); | |
333b20bb | 5387 | |
f9d64bb3 JD |
5388 | XmTextPosition last_pos = XmTextFieldGetLastPosition (wtext); |
5389 | XmTextFieldReplace (wtext, 0, last_pos, | |
c09bfb2f | 5390 | (SSDATA (Ffile_name_nondirectory (default_filename)))); |
333b20bb | 5391 | |
f9d64bb3 JD |
5392 | /* Select DEFAULT_FILENAME in the files list box. DEFAULT_FILENAME |
5393 | must include the path for this to work. */ | |
5394 | ||
c09bfb2f | 5395 | default_xmstring = XmStringCreateLocalized (SSDATA (default_filename)); |
333b20bb | 5396 | |
f9d64bb3 JD |
5397 | if (XmListItemExists (list, default_xmstring)) |
5398 | { | |
5399 | int item_pos = XmListItemPos (list, default_xmstring); | |
5400 | /* Select the item and scroll it into view. */ | |
5401 | XmListSelectPos (list, item_pos, True); | |
5402 | XmListSetPos (list, item_pos); | |
5403 | } | |
5404 | ||
5405 | XmStringFree (default_xmstring); | |
333b20bb GM |
5406 | } |
5407 | ||
468afbac | 5408 | record_unwind_protect (clean_up_file_dialog, make_save_pointer (dialog)); |
24ca7c5a | 5409 | |
bf338245 | 5410 | /* Process events until the user presses Cancel or OK. */ |
5ae53dcf | 5411 | x_menu_set_in_use (1); |
03100098 | 5412 | result = 0; |
a779d213 | 5413 | while (result == 0) |
563b384d | 5414 | { |
bf338245 | 5415 | XEvent event; |
24ca7c5a | 5416 | x_menu_wait_for_event (0); |
bf338245 | 5417 | XtAppNextEvent (Xt_app_con, &event); |
9f6fcdc5 JD |
5418 | if (event.type == KeyPress |
5419 | && FRAME_X_DISPLAY (f) == event.xkey.display) | |
5420 | { | |
5421 | KeySym keysym = XLookupKeysym (&event.xkey, 0); | |
5422 | ||
5423 | /* Pop down on C-g. */ | |
5424 | if (keysym == XK_g && (event.xkey.state & ControlMask) != 0) | |
5425 | XtUnmanageChild (dialog); | |
5426 | } | |
5b3f8550 | 5427 | |
24ca7c5a | 5428 | (void) x_dispatch_event (&event, FRAME_X_DISPLAY (f)); |
563b384d | 5429 | } |
03100098 | 5430 | |
333b20bb GM |
5431 | /* Get the result. */ |
5432 | if (result == XmCR_OK) | |
5433 | { | |
91a3e27b | 5434 | XmString text_string; |
333b20bb | 5435 | String data; |
177c0ea7 | 5436 | |
91a3e27b PE |
5437 | XtVaGetValues (dialog, XmNtextString, &text_string, NULL); |
5438 | XmStringGetLtoR (text_string, XmFONTLIST_DEFAULT_TAG, &data); | |
5439 | XmStringFree (text_string); | |
333b20bb GM |
5440 | file = build_string (data); |
5441 | XtFree (data); | |
5442 | } | |
5443 | else | |
5444 | file = Qnil; | |
5445 | ||
4d7e6e51 | 5446 | unblock_input (); |
333b20bb GM |
5447 | UNGCPRO; |
5448 | ||
5449 | /* Make "Cancel" equivalent to C-g. */ | |
5450 | if (NILP (file)) | |
5451 | Fsignal (Qquit, Qnil); | |
177c0ea7 | 5452 | |
a8f4bdc6 JD |
5453 | decoded_file = DECODE_FILE (file); |
5454 | ||
5455 | return unbind_to (count, decoded_file); | |
333b20bb GM |
5456 | } |
5457 | ||
5458 | #endif /* USE_MOTIF */ | |
5459 | ||
488dd4c4 JD |
5460 | #ifdef USE_GTK |
5461 | ||
24ca7c5a | 5462 | static Lisp_Object |
971de7fb | 5463 | clean_up_dialog (Lisp_Object arg) |
24ca7c5a JD |
5464 | { |
5465 | x_menu_set_in_use (0); | |
5466 | ||
5467 | return Qnil; | |
5468 | } | |
5469 | ||
f9d64bb3 JD |
5470 | DEFUN ("x-file-dialog", Fx_file_dialog, Sx_file_dialog, 2, 5, 0, |
5471 | doc: /* Read file name, prompting with PROMPT in directory DIR. | |
5472 | Use a file selection dialog. Select DEFAULT-FILENAME in the dialog's file | |
5473 | selection box, if specified. If MUSTMATCH is non-nil, the returned file | |
7c051dd8 GM |
5474 | or directory must exist. |
5475 | ||
d7e642cc | 5476 | This function is only defined on NS, MS Windows, and X Windows with the |
7c051dd8 GM |
5477 | Motif or Gtk toolkits. With the Motif toolkit, ONLY-DIR-P is ignored. |
5478 | Otherwise, if ONLY-DIR-P is non-nil, the user can only select directories. */) | |
5842a27b | 5479 | (Lisp_Object prompt, Lisp_Object dir, Lisp_Object default_filename, Lisp_Object mustmatch, Lisp_Object only_dir_p) |
488dd4c4 JD |
5480 | { |
5481 | FRAME_PTR f = SELECTED_FRAME (); | |
5482 | char *fn; | |
5483 | Lisp_Object file = Qnil; | |
a8f4bdc6 | 5484 | Lisp_Object decoded_file; |
d311d28c | 5485 | ptrdiff_t count = SPECPDL_INDEX (); |
f9d64bb3 | 5486 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4, gcpro5, gcpro6; |
488dd4c4 | 5487 | char *cdef_file; |
177c0ea7 | 5488 | |
6eeee4d6 YM |
5489 | check_x (); |
5490 | ||
f9d64bb3 | 5491 | GCPRO6 (prompt, dir, default_filename, mustmatch, only_dir_p, file); |
24ca7c5a | 5492 | |
5ae53dcf | 5493 | if (popup_activated ()) |
24ca7c5a JD |
5494 | error ("Trying to use a menu from within a menu-entry"); |
5495 | ||
488dd4c4 JD |
5496 | CHECK_STRING (prompt); |
5497 | CHECK_STRING (dir); | |
5498 | ||
5499 | /* Prevent redisplay. */ | |
5500 | specbind (Qinhibit_redisplay, Qt); | |
24ca7c5a | 5501 | record_unwind_protect (clean_up_dialog, Qnil); |
488dd4c4 | 5502 | |
4d7e6e51 | 5503 | block_input (); |
488dd4c4 JD |
5504 | |
5505 | if (STRINGP (default_filename)) | |
c0951e53 | 5506 | cdef_file = SSDATA (default_filename); |
488dd4c4 | 5507 | else |
c0951e53 | 5508 | cdef_file = SSDATA (dir); |
488dd4c4 | 5509 | |
c0951e53 | 5510 | fn = xg_get_file_name (f, SSDATA (prompt), cdef_file, |
f9d64bb3 JD |
5511 | ! NILP (mustmatch), |
5512 | ! NILP (only_dir_p)); | |
177c0ea7 | 5513 | |
488dd4c4 JD |
5514 | if (fn) |
5515 | { | |
5516 | file = build_string (fn); | |
5517 | xfree (fn); | |
5518 | } | |
5519 | ||
4d7e6e51 | 5520 | unblock_input (); |
488dd4c4 JD |
5521 | UNGCPRO; |
5522 | ||
5523 | /* Make "Cancel" equivalent to C-g. */ | |
5524 | if (NILP (file)) | |
5525 | Fsignal (Qquit, Qnil); | |
177c0ea7 | 5526 | |
a8f4bdc6 JD |
5527 | decoded_file = DECODE_FILE (file); |
5528 | ||
5529 | return unbind_to (count, decoded_file); | |
488dd4c4 JD |
5530 | } |
5531 | ||
9bf80974 CY |
5532 | |
5533 | #ifdef HAVE_FREETYPE | |
5534 | ||
f82605c6 | 5535 | DEFUN ("x-select-font", Fx_select_font, Sx_select_font, 0, 2, 0, |
f2045622 CY |
5536 | doc: /* Read a font using a GTK dialog. |
5537 | Return either a font spec (for GTK versions >= 3.2) or a string | |
5538 | containing a GTK-style font name. | |
f82605c6 | 5539 | |
f2045622 CY |
5540 | FRAME is the frame on which to pop up the font chooser. If omitted or |
5541 | nil, it defaults to the selected frame. */) | |
5842a27b | 5542 | (Lisp_Object frame, Lisp_Object ignored) |
9bf80974 | 5543 | { |
f82605c6 | 5544 | FRAME_PTR f = check_x_frame (frame); |
637fa988 | 5545 | Lisp_Object font; |
e0ab5fcf JD |
5546 | Lisp_Object font_param; |
5547 | char *default_name = NULL; | |
637fa988 | 5548 | struct gcpro gcpro1, gcpro2; |
d311d28c | 5549 | ptrdiff_t count = SPECPDL_INDEX (); |
9bf80974 CY |
5550 | |
5551 | check_x (); | |
5552 | ||
5553 | if (popup_activated ()) | |
5554 | error ("Trying to use a menu from within a menu-entry"); | |
5555 | ||
5556 | /* Prevent redisplay. */ | |
5557 | specbind (Qinhibit_redisplay, Qt); | |
5558 | record_unwind_protect (clean_up_dialog, Qnil); | |
5559 | ||
4d7e6e51 | 5560 | block_input (); |
9bf80974 | 5561 | |
5e617bc2 | 5562 | GCPRO2 (font_param, font); |
e0ab5fcf | 5563 | |
637fa988 | 5564 | XSETFONT (font, FRAME_FONT (f)); |
581e51e8 | 5565 | font_param = Ffont_get (font, intern (":name")); |
637fa988 | 5566 | if (STRINGP (font_param)) |
c0951e53 | 5567 | default_name = xstrdup (SSDATA (font_param)); |
f5f6c0e0 | 5568 | else |
53c7540d | 5569 | { |
637fa988 JD |
5570 | font_param = Fframe_parameter (frame, Qfont_param); |
5571 | if (STRINGP (font_param)) | |
c0951e53 | 5572 | default_name = xstrdup (SSDATA (font_param)); |
53c7540d | 5573 | } |
e0ab5fcf | 5574 | |
f2045622 | 5575 | font = xg_get_font (f, default_name); |
581e51e8 | 5576 | xfree (default_name); |
9bf80974 | 5577 | |
4d7e6e51 | 5578 | unblock_input (); |
9bf80974 CY |
5579 | |
5580 | if (NILP (font)) | |
5581 | Fsignal (Qquit, Qnil); | |
5582 | ||
5583 | return unbind_to (count, font); | |
5584 | } | |
5585 | #endif /* HAVE_FREETYPE */ | |
5586 | ||
488dd4c4 | 5587 | #endif /* USE_GTK */ |
333b20bb GM |
5588 | |
5589 | \f | |
82bab41c GM |
5590 | /*********************************************************************** |
5591 | Keyboard | |
5592 | ***********************************************************************/ | |
5593 | ||
5594 | #ifdef HAVE_XKBGETKEYBOARD | |
5595 | #include <X11/XKBlib.h> | |
5596 | #include <X11/keysym.h> | |
5597 | #endif | |
5598 | ||
5599 | DEFUN ("x-backspace-delete-keys-p", Fx_backspace_delete_keys_p, | |
5600 | Sx_backspace_delete_keys_p, 0, 1, 0, | |
7ee72033 | 5601 | doc: /* Check if both Backspace and Delete keys are on the keyboard of FRAME. |
c061c855 GM |
5602 | FRAME nil means use the selected frame. |
5603 | Value is t if we know that both keys are present, and are mapped to the | |
20d1c5c5 DN |
5604 | usual X keysyms. Value is `lambda' if we cannot determine if both keys are |
5605 | present and mapped to the usual X keysyms. */) | |
5842a27b | 5606 | (Lisp_Object frame) |
82bab41c GM |
5607 | { |
5608 | #ifdef HAVE_XKBGETKEYBOARD | |
5609 | XkbDescPtr kb; | |
5610 | struct frame *f = check_x_frame (frame); | |
5611 | Display *dpy = FRAME_X_DISPLAY (f); | |
5612 | Lisp_Object have_keys; | |
58d2d479 | 5613 | int major, minor, op, event, error_code; |
82bab41c | 5614 | |
4d7e6e51 | 5615 | block_input (); |
46f6a258 GM |
5616 | |
5617 | /* Check library version in case we're dynamically linked. */ | |
5618 | major = XkbMajorVersion; | |
5619 | minor = XkbMinorVersion; | |
5620 | if (!XkbLibraryVersion (&major, &minor)) | |
c1efd260 | 5621 | { |
4d7e6e51 | 5622 | unblock_input (); |
20d1c5c5 | 5623 | return Qlambda; |
c1efd260 | 5624 | } |
46f6a258 GM |
5625 | |
5626 | /* Check that the server supports XKB. */ | |
5627 | major = XkbMajorVersion; | |
5628 | minor = XkbMinorVersion; | |
58d2d479 | 5629 | if (!XkbQueryExtension (dpy, &op, &event, &error_code, &major, &minor)) |
c1efd260 | 5630 | { |
4d7e6e51 | 5631 | unblock_input (); |
20d1c5c5 | 5632 | return Qlambda; |
c1efd260 | 5633 | } |
177c0ea7 | 5634 | |
3a441526 JD |
5635 | /* In this code we check that the keyboard has physical keys with names |
5636 | that start with BKSP (Backspace) and DELE (Delete), and that they | |
5637 | generate keysym XK_BackSpace and XK_Delete respectively. | |
5638 | This function is used to test if normal-erase-is-backspace should be | |
5639 | turned on. | |
5640 | An alternative approach would be to just check if XK_BackSpace and | |
5641 | XK_Delete are mapped to any key. But if any of those are mapped to | |
5642 | some non-intuitive key combination (Meta-Shift-Ctrl-whatever) and the | |
5643 | user doesn't know about it, it is better to return false here. | |
5644 | It is more obvious to the user what to do if she/he has two keys | |
5645 | clearly marked with names/symbols and one key does something not | |
5646 | expected (i.e. she/he then tries the other). | |
5647 | The cases where Backspace/Delete is mapped to some other key combination | |
5648 | are rare, and in those cases, normal-erase-is-backspace can be turned on | |
5649 | manually. */ | |
5650 | ||
46f6a258 | 5651 | have_keys = Qnil; |
c1efd260 | 5652 | kb = XkbGetMap (dpy, XkbAllMapComponentsMask, XkbUseCoreKbd); |
82bab41c GM |
5653 | if (kb) |
5654 | { | |
5655 | int delete_keycode = 0, backspace_keycode = 0, i; | |
c1efd260 GM |
5656 | |
5657 | if (XkbGetNames (dpy, XkbAllNamesMask, kb) == Success) | |
82bab41c | 5658 | { |
c1efd260 GM |
5659 | for (i = kb->min_key_code; |
5660 | (i < kb->max_key_code | |
5661 | && (delete_keycode == 0 || backspace_keycode == 0)); | |
5662 | ++i) | |
5663 | { | |
d63931a2 GM |
5664 | /* The XKB symbolic key names can be seen most easily in |
5665 | the PS file generated by `xkbprint -label name | |
5666 | $DISPLAY'. */ | |
72af86bd | 5667 | if (memcmp ("DELE", kb->names->keys[i].name, 4) == 0) |
c1efd260 | 5668 | delete_keycode = i; |
72af86bd | 5669 | else if (memcmp ("BKSP", kb->names->keys[i].name, 4) == 0) |
c1efd260 GM |
5670 | backspace_keycode = i; |
5671 | } | |
5672 | ||
5673 | XkbFreeNames (kb, 0, True); | |
82bab41c GM |
5674 | } |
5675 | ||
c1efd260 | 5676 | XkbFreeClientMap (kb, 0, True); |
177c0ea7 | 5677 | |
82bab41c GM |
5678 | if (delete_keycode |
5679 | && backspace_keycode | |
5680 | && XKeysymToKeycode (dpy, XK_Delete) == delete_keycode | |
5681 | && XKeysymToKeycode (dpy, XK_BackSpace) == backspace_keycode) | |
5682 | have_keys = Qt; | |
5683 | } | |
4d7e6e51 | 5684 | unblock_input (); |
82bab41c GM |
5685 | return have_keys; |
5686 | #else /* not HAVE_XKBGETKEYBOARD */ | |
20d1c5c5 | 5687 | return Qlambda; |
82bab41c GM |
5688 | #endif /* not HAVE_XKBGETKEYBOARD */ |
5689 | } | |
5690 | ||
5691 | ||
5692 | \f | |
333b20bb GM |
5693 | /*********************************************************************** |
5694 | Initialization | |
5695 | ***********************************************************************/ | |
5696 | ||
4dacadcc | 5697 | /* Keep this list in the same order as frame_parms in frame.c. |
7c0d3ed8 KS |
5698 | Use 0 for unsupported frame parameters. */ |
5699 | ||
5700 | frame_parm_handler x_frame_parm_handlers[] = | |
5701 | { | |
5702 | x_set_autoraise, | |
5703 | x_set_autolower, | |
5704 | x_set_background_color, | |
5705 | x_set_border_color, | |
5706 | x_set_border_width, | |
5707 | x_set_cursor_color, | |
5708 | x_set_cursor_type, | |
5709 | x_set_font, | |
5710 | x_set_foreground_color, | |
5711 | x_set_icon_name, | |
5712 | x_set_icon_type, | |
5713 | x_set_internal_border_width, | |
5714 | x_set_menu_bar_lines, | |
5715 | x_set_mouse_color, | |
5716 | x_explicitly_set_name, | |
5717 | x_set_scroll_bar_width, | |
5718 | x_set_title, | |
5719 | x_set_unsplittable, | |
5720 | x_set_vertical_scroll_bars, | |
5721 | x_set_visibility, | |
5722 | x_set_tool_bar_lines, | |
5723 | x_set_scroll_bar_foreground, | |
5724 | x_set_scroll_bar_background, | |
5725 | x_set_screen_gamma, | |
5726 | x_set_line_spacing, | |
5727 | x_set_fringe_width, | |
5728 | x_set_fringe_width, | |
5729 | x_set_wait_for_wm, | |
5730 | x_set_fullscreen, | |
271a71c7 | 5731 | x_set_font_backend, |
cad9ef74 JD |
5732 | x_set_alpha, |
5733 | x_set_sticky, | |
bfeabdc3 | 5734 | x_set_tool_bar_position, |
7c0d3ed8 KS |
5735 | }; |
5736 | ||
333b20bb | 5737 | void |
971de7fb | 5738 | syms_of_xfns (void) |
333b20bb GM |
5739 | { |
5740 | /* This is zero if not using X windows. */ | |
5741 | x_in_use = 0; | |
5742 | ||
5743 | /* The section below is built by the lisp expression at the top of the file, | |
5744 | just above where these variables are declared. */ | |
5745 | /*&&& init symbols here &&&*/ | |
cd3520a4 JB |
5746 | DEFSYM (Qsuppress_icon, "suppress-icon"); |
5747 | DEFSYM (Qundefined_color, "undefined-color"); | |
5748 | DEFSYM (Qcompound_text, "compound-text"); | |
5749 | DEFSYM (Qcancel_timer, "cancel-timer"); | |
5750 | DEFSYM (Qfont_param, "font-parameter"); | |
f9942c9e JB |
5751 | /* This is the end of symbol initialization. */ |
5752 | ||
01f1ba30 | 5753 | Fput (Qundefined_color, Qerror_conditions, |
3438fe21 | 5754 | listn (CONSTYPE_PURE, 2, Qundefined_color, Qerror)); |
01f1ba30 | 5755 | Fput (Qundefined_color, Qerror_message, |
2a0213a6 | 5756 | build_pure_c_string ("Undefined color")); |
01f1ba30 | 5757 | |
29208e82 | 5758 | DEFVAR_LISP ("x-pointer-shape", Vx_pointer_shape, |
7ee72033 | 5759 | doc: /* The shape of the pointer when over text. |
c061c855 GM |
5760 | Changing the value does not affect existing frames |
5761 | unless you set the mouse color. */); | |
01f1ba30 JB |
5762 | Vx_pointer_shape = Qnil; |
5763 | ||
ca0ecbf5 | 5764 | #if 0 /* This doesn't really do anything. */ |
29208e82 | 5765 | DEFVAR_LISP ("x-nontext-pointer-shape", Vx_nontext_pointer_shape, |
7ee72033 | 5766 | doc: /* The shape of the pointer when not over text. |
c061c855 GM |
5767 | This variable takes effect when you create a new frame |
5768 | or when you set the mouse color. */); | |
af01ef26 | 5769 | #endif |
01f1ba30 JB |
5770 | Vx_nontext_pointer_shape = Qnil; |
5771 | ||
29208e82 | 5772 | DEFVAR_LISP ("x-hourglass-pointer-shape", Vx_hourglass_pointer_shape, |
7ee72033 | 5773 | doc: /* The shape of the pointer when Emacs is busy. |
c061c855 GM |
5774 | This variable takes effect when you create a new frame |
5775 | or when you set the mouse color. */); | |
0af913d7 | 5776 | Vx_hourglass_pointer_shape = Qnil; |
333b20bb | 5777 | |
ca0ecbf5 | 5778 | #if 0 /* This doesn't really do anything. */ |
29208e82 | 5779 | DEFVAR_LISP ("x-mode-pointer-shape", Vx_mode_pointer_shape, |
7ee72033 | 5780 | doc: /* The shape of the pointer when over the mode line. |
c061c855 GM |
5781 | This variable takes effect when you create a new frame |
5782 | or when you set the mouse color. */); | |
af01ef26 | 5783 | #endif |
01f1ba30 JB |
5784 | Vx_mode_pointer_shape = Qnil; |
5785 | ||
d3b06468 | 5786 | DEFVAR_LISP ("x-sensitive-text-pointer-shape", |
29208e82 | 5787 | Vx_sensitive_text_pointer_shape, |
7ee72033 | 5788 | doc: /* The shape of the pointer when over mouse-sensitive text. |
c061c855 GM |
5789 | This variable takes effect when you create a new frame |
5790 | or when you set the mouse color. */); | |
ca0ecbf5 | 5791 | Vx_sensitive_text_pointer_shape = Qnil; |
95f80c78 | 5792 | |
8fb4ec9c | 5793 | DEFVAR_LISP ("x-window-horizontal-drag-cursor", |
29208e82 | 5794 | Vx_window_horizontal_drag_shape, |
7ee72033 | 5795 | doc: /* Pointer shape to use for indicating a window can be dragged horizontally. |
c061c855 GM |
5796 | This variable takes effect when you create a new frame |
5797 | or when you set the mouse color. */); | |
8fb4ec9c GM |
5798 | Vx_window_horizontal_drag_shape = Qnil; |
5799 | ||
29208e82 | 5800 | DEFVAR_LISP ("x-cursor-fore-pixel", Vx_cursor_fore_pixel, |
7ee72033 | 5801 | doc: /* A string indicating the foreground color of the cursor box. */); |
01f1ba30 JB |
5802 | Vx_cursor_fore_pixel = Qnil; |
5803 | ||
29208e82 | 5804 | DEFVAR_LISP ("x-max-tooltip-size", Vx_max_tooltip_size, |
f5f6c0e0 JB |
5805 | doc: /* Maximum size for tooltips. |
5806 | Value is a pair (COLUMNS . ROWS). Text larger than this is clipped. */); | |
d63931a2 | 5807 | Vx_max_tooltip_size = Fcons (make_number (80), make_number (40)); |
177c0ea7 | 5808 | |
29208e82 | 5809 | DEFVAR_LISP ("x-no-window-manager", Vx_no_window_manager, |
7ee72033 | 5810 | doc: /* Non-nil if no X window manager is in use. |
c061c855 GM |
5811 | Emacs doesn't try to figure this out; this is always nil |
5812 | unless you set it to something else. */); | |
2d38195d RS |
5813 | /* We don't have any way to find this out, so set it to nil |
5814 | and maybe the user would like to set it to t. */ | |
5815 | Vx_no_window_manager = Qnil; | |
1d3dac41 | 5816 | |
942ea06d | 5817 | DEFVAR_LISP ("x-pixel-size-width-font-regexp", |
29208e82 | 5818 | Vx_pixel_size_width_font_regexp, |
7ee72033 | 5819 | doc: /* Regexp matching a font name whose width is the same as `PIXEL_SIZE'. |
c061c855 GM |
5820 | |
5821 | Since Emacs gets width of a font matching with this regexp from | |
5822 | PIXEL_SIZE field of the name, font finding mechanism gets faster for | |
5823 | such a font. This is especially effective for such large fonts as | |
5824 | Chinese, Japanese, and Korean. */); | |
942ea06d KH |
5825 | Vx_pixel_size_width_font_regexp = Qnil; |
5826 | ||
255e4140 | 5827 | /* This is not ifdef:ed, so other builds than GTK can customize it. */ |
29208e82 | 5828 | DEFVAR_BOOL ("x-gtk-use-old-file-dialog", x_gtk_use_old_file_dialog, |
fb7ada5f | 5829 | doc: /* Non-nil means prompt with the old GTK file selection dialog. |
255e4140 JD |
5830 | If nil or if the file selection dialog is not available, the new GTK file |
5831 | chooser is used instead. To turn off all file dialogs set the | |
5832 | variable `use-file-dialog'. */); | |
fe2b14b7 | 5833 | x_gtk_use_old_file_dialog = 0; |
255e4140 | 5834 | |
29208e82 | 5835 | DEFVAR_BOOL ("x-gtk-show-hidden-files", x_gtk_show_hidden_files, |
fb7ada5f | 5836 | doc: /* If non-nil, the GTK file chooser will by default show hidden files. |
a8a35720 JD |
5837 | Note that this is just the default, there is a toggle button on the file |
5838 | chooser to show or not show hidden files on a case by case basis. */); | |
5839 | x_gtk_show_hidden_files = 0; | |
5840 | ||
29208e82 | 5841 | DEFVAR_BOOL ("x-gtk-file-dialog-help-text", x_gtk_file_dialog_help_text, |
fb7ada5f | 5842 | doc: /* If non-nil, the GTK file chooser will show additional help text. |
641c0105 JD |
5843 | If more space for files in the file chooser dialog is wanted, set this to nil |
5844 | to turn the additional text off. */); | |
159f8da7 | 5845 | x_gtk_file_dialog_help_text = 1; |
641c0105 | 5846 | |
29208e82 | 5847 | DEFVAR_BOOL ("x-gtk-whole-detached-tool-bar", x_gtk_whole_detached_tool_bar, |
fb7ada5f | 5848 | doc: /* If non-nil, a detached tool bar is shown in full. |
e0f467cb JD |
5849 | The default is to just show an arrow and pressing on that arrow shows |
5850 | the tool bar buttons. */); | |
5851 | x_gtk_whole_detached_tool_bar = 0; | |
5852 | ||
29208e82 | 5853 | DEFVAR_BOOL ("x-gtk-use-system-tooltips", x_gtk_use_system_tooltips, |
fb7ada5f | 5854 | doc: /* If non-nil with a Gtk+ built Emacs, the Gtk+ tooltip is used. |
aa1859f5 J |
5855 | Otherwise use Emacs own tooltip implementation. |
5856 | When using Gtk+ tooltips, the tooltip face is not used. */); | |
5857 | x_gtk_use_system_tooltips = 1; | |
5858 | ||
d67b4f80 | 5859 | Fprovide (intern_c_string ("x"), Qnil); |
49be9d28 | 5860 | |
1d3dac41 | 5861 | #ifdef USE_X_TOOLKIT |
d67b4f80 | 5862 | Fprovide (intern_c_string ("x-toolkit"), Qnil); |
5b827abb | 5863 | #ifdef USE_MOTIF |
d67b4f80 | 5864 | Fprovide (intern_c_string ("motif"), Qnil); |
fc2cdd9a | 5865 | |
29208e82 | 5866 | DEFVAR_LISP ("motif-version-string", Vmotif_version_string, |
7ee72033 | 5867 | doc: /* Version info for LessTif/Motif. */); |
fc2cdd9a GM |
5868 | Vmotif_version_string = build_string (XmVERSION_STRING); |
5869 | #endif /* USE_MOTIF */ | |
5870 | #endif /* USE_X_TOOLKIT */ | |
01f1ba30 | 5871 | |
6b61353c | 5872 | #ifdef USE_GTK |
1ec2a572 JD |
5873 | /* Provide x-toolkit also for GTK. Internally GTK does not use Xt so it |
5874 | is not an X toolkit in that sense (USE_X_TOOLKIT is not defined). | |
5875 | But for a user it is a toolkit for X, and indeed, configure | |
5876 | accepts --with-x-toolkit=gtk. */ | |
d67b4f80 DN |
5877 | Fprovide (intern_c_string ("x-toolkit"), Qnil); |
5878 | Fprovide (intern_c_string ("gtk"), Qnil); | |
bfeabdc3 | 5879 | Fprovide (intern_c_string ("move-toolbar"), Qnil); |
6b61353c | 5880 | |
29208e82 | 5881 | DEFVAR_LISP ("gtk-version-string", Vgtk_version_string, |
6b61353c KH |
5882 | doc: /* Version info for GTK+. */); |
5883 | { | |
99027bdd PE |
5884 | char gtk_version[sizeof ".." + 3 * INT_STRLEN_BOUND (int)]; |
5885 | int len = sprintf (gtk_version, "%d.%d.%d", | |
5886 | GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION); | |
5887 | Vgtk_version_string = make_pure_string (gtk_version, len, len, 0); | |
6b61353c KH |
5888 | } |
5889 | #endif /* USE_GTK */ | |
5890 | ||
333b20bb GM |
5891 | /* X window properties. */ |
5892 | defsubr (&Sx_change_window_property); | |
5893 | defsubr (&Sx_delete_window_property); | |
5894 | defsubr (&Sx_window_property); | |
5895 | ||
2d764c78 | 5896 | defsubr (&Sxw_display_color_p); |
d0c9d219 | 5897 | defsubr (&Sx_display_grayscale_p); |
2d764c78 EZ |
5898 | defsubr (&Sxw_color_defined_p); |
5899 | defsubr (&Sxw_color_values); | |
9d317b2c | 5900 | defsubr (&Sx_server_max_request_size); |
41beb8fc RS |
5901 | defsubr (&Sx_server_vendor); |
5902 | defsubr (&Sx_server_version); | |
5903 | defsubr (&Sx_display_pixel_width); | |
5904 | defsubr (&Sx_display_pixel_height); | |
5905 | defsubr (&Sx_display_mm_width); | |
5906 | defsubr (&Sx_display_mm_height); | |
5907 | defsubr (&Sx_display_screens); | |
5908 | defsubr (&Sx_display_planes); | |
5909 | defsubr (&Sx_display_color_cells); | |
5910 | defsubr (&Sx_display_visual_class); | |
5911 | defsubr (&Sx_display_backing_store); | |
5912 | defsubr (&Sx_display_save_under); | |
1c44e124 | 5913 | defsubr (&Sx_wm_set_size_hint); |
f676886a | 5914 | defsubr (&Sx_create_frame); |
01f1ba30 | 5915 | defsubr (&Sx_open_connection); |
08a90d6a RS |
5916 | defsubr (&Sx_close_connection); |
5917 | defsubr (&Sx_display_list); | |
01f1ba30 | 5918 | defsubr (&Sx_synchronize); |
3decc1e7 | 5919 | defsubr (&Sx_focus_frame); |
82bab41c | 5920 | defsubr (&Sx_backspace_delete_keys_p); |
177c0ea7 | 5921 | |
942ea06d | 5922 | /* Setting callback functions for fontset handler. */ |
942ea06d | 5923 | check_window_system_func = check_x; |
333b20bb | 5924 | |
333b20bb GM |
5925 | defsubr (&Sx_show_tip); |
5926 | defsubr (&Sx_hide_tip); | |
333b20bb | 5927 | tip_timer = Qnil; |
44b5a125 GM |
5928 | staticpro (&tip_timer); |
5929 | tip_frame = Qnil; | |
5930 | staticpro (&tip_frame); | |
333b20bb | 5931 | |
06d62053 GM |
5932 | last_show_tip_args = Qnil; |
5933 | staticpro (&last_show_tip_args); | |
5934 | ||
90f2e16b | 5935 | defsubr (&Sx_uses_old_gtk_dialog); |
29fabd8c | 5936 | #if defined (USE_MOTIF) || defined (USE_GTK) |
333b20bb GM |
5937 | defsubr (&Sx_file_dialog); |
5938 | #endif | |
9bf80974 | 5939 | |
946598bf | 5940 | #if defined (USE_GTK) && defined (HAVE_FREETYPE) |
f82605c6 | 5941 | defsubr (&Sx_select_font); |
9bf80974 | 5942 | #endif |
333b20bb GM |
5943 | } |
5944 | ||
01f1ba30 | 5945 | #endif /* HAVE_X_WINDOWS */ |