Commit | Line | Data |
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01f1ba30 | 1 | /* Functions for the X window system. |
e9bffc61 | 2 | |
ba318903 | 3 | Copyright (C) 1989, 1992-2014 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 | |
01f1ba30 JB |
25 | #include "lisp.h" |
26 | #include "xterm.h" | |
f676886a | 27 | #include "frame.h" |
01f1ba30 | 28 | #include "window.h" |
e5560ff7 | 29 | #include "character.h" |
01f1ba30 | 30 | #include "buffer.h" |
58cad5ed | 31 | #include "intervals.h" |
01f1ba30 | 32 | #include "dispextern.h" |
1f98fa48 | 33 | #include "keyboard.h" |
9ac0d9e0 | 34 | #include "blockinput.h" |
57bda87a | 35 | #include <epaths.h> |
942ea06d | 36 | #include "charset.h" |
96db09e4 | 37 | #include "coding.h" |
942ea06d | 38 | #include "fontset.h" |
333b20bb GM |
39 | #include "systime.h" |
40 | #include "termhooks.h" | |
4ae9a85e | 41 | #include "atimer.h" |
28d440ab | 42 | #include "termchar.h" |
02ed2ea8 | 43 | #include "font.h" |
02ed2ea8 | 44 | |
63cec32f GM |
45 | #include <sys/types.h> |
46 | #include <sys/stat.h> | |
01f1ba30 | 47 | |
0505a740 | 48 | #if 1 /* Used to be #ifdef EMACS_BITMAP_FILES, but this should always work. */ |
ef493a27 RS |
49 | #include "bitmaps/gray.xbm" |
50 | #else | |
dbc4e1c1 | 51 | #include <X11/bitmaps/gray> |
ef493a27 | 52 | #endif |
dbc4e1c1 | 53 | |
1b9ac145 AS |
54 | #include "xsettings.h" |
55 | ||
4e3f9230 YM |
56 | #ifdef HAVE_XRANDR |
57 | #include <X11/extensions/Xrandr.h> | |
58 | #endif | |
59 | #ifdef HAVE_XINERAMA | |
60 | #include <X11/extensions/Xinerama.h> | |
61 | #endif | |
62 | ||
488dd4c4 JD |
63 | #ifdef USE_GTK |
64 | #include "gtkutil.h" | |
65 | #endif | |
66 | ||
9ef48a9d RS |
67 | #ifdef USE_X_TOOLKIT |
68 | #include <X11/Shell.h> | |
69 | ||
398ffa92 | 70 | #ifndef USE_MOTIF |
8ab9202e CY |
71 | #ifdef HAVE_XAW3D |
72 | #include <X11/Xaw3d/Paned.h> | |
a6ec6cfb | 73 | #include <X11/Xaw3d/Label.h> |
8ab9202e | 74 | #else /* !HAVE_XAW3D */ |
9ef48a9d RS |
75 | #include <X11/Xaw/Paned.h> |
76 | #include <X11/Xaw/Label.h> | |
8ab9202e | 77 | #endif /* HAVE_XAW3D */ |
398ffa92 | 78 | #endif /* USE_MOTIF */ |
9ef48a9d RS |
79 | |
80 | #ifdef USG | |
81 | #undef USG /* ####KLUDGE for Solaris 2.2 and up */ | |
82 | #include <X11/Xos.h> | |
83 | #define USG | |
dc5ddd85 PE |
84 | #ifdef USG /* Pacify gcc -Wunused-macros. */ |
85 | #endif | |
9ef48a9d RS |
86 | #else |
87 | #include <X11/Xos.h> | |
88 | #endif | |
89 | ||
90 | #include "widget.h" | |
91 | ||
92 | #include "../lwlib/lwlib.h" | |
93 | ||
333b20bb GM |
94 | #ifdef USE_MOTIF |
95 | #include <Xm/Xm.h> | |
96 | #include <Xm/DialogS.h> | |
97 | #include <Xm/FileSB.h> | |
dee186b6 J |
98 | #include <Xm/List.h> |
99 | #include <Xm/TextF.h> | |
333b20bb GM |
100 | #endif |
101 | ||
eec47d6b DN |
102 | #ifdef USE_LUCID |
103 | #include "../lwlib/xlwmenu.h" | |
104 | #endif | |
105 | ||
5e617bc2 | 106 | #if !defined (NO_EDITRES) |
6c32dd68 | 107 | #define HACK_EDITRES |
764430a3 | 108 | extern void _XEditResCheckMessages (Widget, XtPointer, XEvent *, Boolean *); |
ee6bacd4 | 109 | #endif /* not defined NO_EDITRES */ |
6c32dd68 | 110 | |
333b20bb GM |
111 | /* Unique id counter for widgets created by the Lucid Widget Library. */ |
112 | ||
6c32dd68 PR |
113 | extern LWLIB_ID widget_id_tick; |
114 | ||
fc2cdd9a GM |
115 | #ifdef USE_MOTIF |
116 | ||
fc2cdd9a GM |
117 | #endif /* USE_MOTIF */ |
118 | ||
9ef48a9d RS |
119 | #endif /* USE_X_TOOLKIT */ |
120 | ||
6b61353c KH |
121 | #ifdef USE_GTK |
122 | ||
6b61353c KH |
123 | #endif /* USE_GTK */ |
124 | ||
9d317b2c | 125 | #define MAXREQUEST(dpy) (XMaxRequestSize (dpy)) |
9d317b2c | 126 | |
955cbe7b PE |
127 | static Lisp_Object Qsuppress_icon; |
128 | static Lisp_Object Qundefined_color; | |
129 | static Lisp_Object Qcompound_text, Qcancel_timer; | |
581e51e8 | 130 | Lisp_Object Qfont_param; |
01f1ba30 | 131 | |
e509cfa6 | 132 | #ifdef GLYPH_DEBUG |
13464394 PE |
133 | static ptrdiff_t image_cache_refcount; |
134 | static int dpyinfo_refcount; | |
eaf1eea9 GM |
135 | #endif |
136 | ||
e4cebfca PE |
137 | static struct x_display_info *x_display_info_for_name (Lisp_Object); |
138 | ||
7e59217d | 139 | /* Let the user specify an X display with a Lisp object. |
708e05dc | 140 | OBJECT may be nil, a frame or a terminal object. |
b9dc4443 RS |
141 | nil stands for the selected frame--or, if that is not an X frame, |
142 | the first X display on the list. */ | |
143 | ||
7c0d3ed8 | 144 | struct x_display_info * |
971de7fb | 145 | check_x_display_info (Lisp_Object object) |
b9dc4443 | 146 | { |
8ec8a5ec | 147 | struct x_display_info *dpyinfo = NULL; |
177c0ea7 | 148 | |
7e59217d | 149 | if (NILP (object)) |
b9dc4443 | 150 | { |
0fe92f72 | 151 | struct frame *sf = XFRAME (selected_frame); |
177c0ea7 | 152 | |
0fe92f72 | 153 | if (FRAME_X_P (sf) && FRAME_LIVE_P (sf)) |
aad3612f | 154 | dpyinfo = FRAME_DISPLAY_INFO (sf); |
b9dc4443 | 155 | else if (x_display_list != 0) |
8ec8a5ec | 156 | dpyinfo = x_display_list; |
b9dc4443 RS |
157 | else |
158 | error ("X windows are not in use or not initialized"); | |
159 | } | |
708e05dc | 160 | else if (TERMINALP (object)) |
b6660415 | 161 | { |
fd0f53a9 | 162 | struct terminal *t = get_terminal (object, 1); |
b6660415 | 163 | |
6ed8eeff | 164 | if (t->type != output_x_window) |
5ba8bf35 | 165 | error ("Terminal %d is not an X display", t->id); |
b6660415 | 166 | |
6ed8eeff | 167 | dpyinfo = t->display_info.x; |
b6660415 | 168 | } |
7e59217d KL |
169 | else if (STRINGP (object)) |
170 | dpyinfo = x_display_info_for_name (object); | |
b9dc4443 RS |
171 | else |
172 | { | |
a10c8269 | 173 | struct frame *f = decode_window_system_frame (object); |
aad3612f | 174 | dpyinfo = FRAME_DISPLAY_INFO (f); |
b9dc4443 | 175 | } |
8ec8a5ec GM |
176 | |
177 | return dpyinfo; | |
b9dc4443 | 178 | } |
333b20bb | 179 | |
08a90d6a | 180 | /* Store the screen positions of frame F into XPTR and YPTR. |
e9445337 RS |
181 | These are the positions of the containing window manager window, |
182 | not Emacs's own window. */ | |
183 | ||
184 | void | |
a10c8269 | 185 | x_real_positions (struct frame *f, int *xptr, int *yptr) |
e9445337 | 186 | { |
8ffc96f5 | 187 | int win_x, win_y, outer_x IF_LINT (= 0), outer_y IF_LINT (= 0); |
49d41073 EZ |
188 | int real_x = 0, real_y = 0; |
189 | int had_errors = 0; | |
190 | Window win = f->output_data.x->parent_desc; | |
d75c9992 JD |
191 | Atom actual_type; |
192 | unsigned long actual_size, bytes_remaining; | |
06b0c8a0 | 193 | int rc, actual_format; |
aad3612f | 194 | struct x_display_info *dpyinfo = FRAME_DISPLAY_INFO (f); |
d75c9992 JD |
195 | long max_len = 400; |
196 | Display *dpy = FRAME_X_DISPLAY (f); | |
197 | unsigned char *tmp_data = NULL; | |
198 | Atom target_type = XA_CARDINAL; | |
e9445337 | 199 | |
4d7e6e51 | 200 | block_input (); |
49d41073 | 201 | |
d75c9992 | 202 | x_catch_errors (dpy); |
043835a3 | 203 | |
31887d45 | 204 | if (win == dpyinfo->root_window) |
49d41073 EZ |
205 | win = FRAME_OUTER_WINDOW (f); |
206 | ||
207 | /* This loop traverses up the containment tree until we hit the root | |
208 | window. Window managers may intersect many windows between our window | |
209 | and the root window. The window we find just before the root window | |
210 | should be the outer WM window. */ | |
211 | for (;;) | |
e9445337 | 212 | { |
49d41073 EZ |
213 | Window wm_window, rootw; |
214 | Window *tmp_children; | |
215 | unsigned int tmp_nchildren; | |
e7161ad9 | 216 | int success; |
ca7bac79 | 217 | |
e7161ad9 RS |
218 | success = XQueryTree (FRAME_X_DISPLAY (f), win, &rootw, |
219 | &wm_window, &tmp_children, &tmp_nchildren); | |
08a90d6a | 220 | |
49d41073 | 221 | had_errors = x_had_errors_p (FRAME_X_DISPLAY (f)); |
08a90d6a | 222 | |
e7161ad9 RS |
223 | /* Don't free tmp_children if XQueryTree failed. */ |
224 | if (! success) | |
225 | break; | |
226 | ||
98c6f1e3 | 227 | XFree (tmp_children); |
e7161ad9 | 228 | |
49d41073 EZ |
229 | if (wm_window == rootw || had_errors) |
230 | break; | |
08a90d6a | 231 | |
49d41073 EZ |
232 | win = wm_window; |
233 | } | |
177c0ea7 | 234 | |
49d41073 EZ |
235 | if (! had_errors) |
236 | { | |
47c53789 | 237 | unsigned int ign; |
49d41073 | 238 | Window child, rootw; |
177c0ea7 | 239 | |
49d41073 EZ |
240 | /* Get the real coordinates for the WM window upper left corner */ |
241 | XGetGeometry (FRAME_X_DISPLAY (f), win, | |
242 | &rootw, &real_x, &real_y, &ign, &ign, &ign, &ign); | |
243 | ||
244 | /* Translate real coordinates to coordinates relative to our | |
245 | window. For our window, the upper left corner is 0, 0. | |
246 | Since the upper left corner of the WM window is outside | |
247 | our window, win_x and win_y will be negative: | |
248 | ||
249 | ------------------ ---> x | |
250 | | title | | |
251 | | ----------------- v y | |
252 | | | our window | |
253 | */ | |
8a07bba0 | 254 | XTranslateCoordinates (FRAME_X_DISPLAY (f), |
e9445337 | 255 | |
8a07bba0 | 256 | /* From-window, to-window. */ |
aad3612f | 257 | FRAME_DISPLAY_INFO (f)->root_window, |
49d41073 | 258 | FRAME_X_WINDOW (f), |
e9445337 | 259 | |
8a07bba0 | 260 | /* From-position, to-position. */ |
49d41073 | 261 | real_x, real_y, &win_x, &win_y, |
08a90d6a | 262 | |
8a07bba0 RS |
263 | /* Child of win. */ |
264 | &child); | |
e9445337 | 265 | |
49d41073 | 266 | if (FRAME_X_WINDOW (f) == FRAME_OUTER_WINDOW (f)) |
845e9d85 | 267 | { |
49d41073 EZ |
268 | outer_x = win_x; |
269 | outer_y = win_y; | |
845e9d85 | 270 | } |
49d41073 EZ |
271 | else |
272 | { | |
273 | XTranslateCoordinates (FRAME_X_DISPLAY (f), | |
ca7bac79 | 274 | |
49d41073 | 275 | /* From-window, to-window. */ |
aad3612f | 276 | FRAME_DISPLAY_INFO (f)->root_window, |
49d41073 | 277 | FRAME_OUTER_WINDOW (f), |
177c0ea7 | 278 | |
49d41073 EZ |
279 | /* From-position, to-position. */ |
280 | real_x, real_y, &outer_x, &outer_y, | |
177c0ea7 | 281 | |
49d41073 EZ |
282 | /* Child of win. */ |
283 | &child); | |
be786000 | 284 | } |
08a90d6a | 285 | |
49d41073 EZ |
286 | had_errors = x_had_errors_p (FRAME_X_DISPLAY (f)); |
287 | } | |
177c0ea7 | 288 | |
31887d45 JD |
289 | |
290 | if (dpyinfo->root_window == f->output_data.x->parent_desc) | |
291 | { | |
292 | /* Try _NET_FRAME_EXTENTS if our parent is the root window. */ | |
293 | rc = XGetWindowProperty (dpy, win, dpyinfo->Xatom_net_frame_extents, | |
294 | 0, max_len, False, target_type, | |
295 | &actual_type, &actual_format, &actual_size, | |
296 | &bytes_remaining, &tmp_data); | |
297 | ||
298 | if (rc == Success && actual_type == target_type && !x_had_errors_p (dpy) | |
299 | && actual_size == 4 && actual_format == 32) | |
300 | { | |
717c30e0 | 301 | unsigned int ign; |
31887d45 | 302 | Window rootw; |
c0098065 | 303 | long *fe = (long *)tmp_data; |
31887d45 JD |
304 | |
305 | XGetGeometry (FRAME_X_DISPLAY (f), win, | |
306 | &rootw, &real_x, &real_y, &ign, &ign, &ign, &ign); | |
31887d45 JD |
307 | outer_x = -fe[0]; |
308 | outer_y = -fe[2]; | |
309 | real_x -= fe[0]; | |
310 | real_y -= fe[2]; | |
311 | } | |
312 | } | |
313 | ||
314 | if (tmp_data) XFree (tmp_data); | |
315 | ||
4545fa20 | 316 | x_uncatch_errors (); |
177c0ea7 | 317 | |
4d7e6e51 | 318 | unblock_input (); |
49d41073 EZ |
319 | |
320 | if (had_errors) return; | |
177c0ea7 | 321 | |
be786000 KS |
322 | f->x_pixels_diff = -win_x; |
323 | f->y_pixels_diff = -win_y; | |
324 | ||
325 | FRAME_X_OUTPUT (f)->x_pixels_outer_diff = -outer_x; | |
326 | FRAME_X_OUTPUT (f)->y_pixels_outer_diff = -outer_y; | |
49d41073 EZ |
327 | |
328 | *xptr = real_x; | |
329 | *yptr = real_y; | |
e9445337 RS |
330 | } |
331 | ||
01f1ba30 | 332 | \f |
82978295 | 333 | |
d62c8769 GM |
334 | |
335 | /* Gamma-correct COLOR on frame F. */ | |
336 | ||
337 | void | |
971de7fb | 338 | gamma_correct (struct frame *f, XColor *color) |
d62c8769 GM |
339 | { |
340 | if (f->gamma) | |
341 | { | |
342 | color->red = pow (color->red / 65535.0, f->gamma) * 65535.0 + 0.5; | |
343 | color->green = pow (color->green / 65535.0, f->gamma) * 65535.0 + 0.5; | |
344 | color->blue = pow (color->blue / 65535.0, f->gamma) * 65535.0 + 0.5; | |
345 | } | |
346 | } | |
347 | ||
348 | ||
7b746c38 | 349 | /* Decide if color named COLOR_NAME is valid for use on frame F. If |
578098f3 PE |
350 | so, return the RGB values in COLOR. If ALLOC_P, |
351 | allocate the color. Value is false if COLOR_NAME is invalid, or | |
7b746c38 | 352 | no color could be allocated. */ |
e12d55b2 | 353 | |
578098f3 | 354 | bool |
eec47d6b | 355 | x_defined_color (struct frame *f, const char *color_name, |
578098f3 | 356 | XColor *color, bool alloc_p) |
01f1ba30 | 357 | { |
578098f3 | 358 | bool success_p = 0; |
7b746c38 GM |
359 | Display *dpy = FRAME_X_DISPLAY (f); |
360 | Colormap cmap = FRAME_X_COLORMAP (f); | |
01f1ba30 | 361 | |
4d7e6e51 | 362 | block_input (); |
3a46642b J |
363 | #ifdef USE_GTK |
364 | success_p = xg_check_special_colors (f, color_name, color); | |
365 | #endif | |
366 | if (!success_p) | |
578098f3 | 367 | success_p = XParseColor (dpy, cmap, color_name, color) != 0; |
7b746c38 GM |
368 | if (success_p && alloc_p) |
369 | success_p = x_alloc_nearest_color (f, cmap, color); | |
4d7e6e51 | 370 | unblock_input (); |
01f1ba30 | 371 | |
7b746c38 | 372 | return success_p; |
01f1ba30 JB |
373 | } |
374 | ||
9b2956e2 GM |
375 | |
376 | /* Return the pixel color value for color COLOR_NAME on frame F. If F | |
377 | is a monochrome frame, return MONO_COLOR regardless of what ARG says. | |
378 | Signal an error if color can't be allocated. */ | |
01f1ba30 | 379 | |
f78faa98 | 380 | static int |
a10c8269 | 381 | x_decode_color (struct frame *f, Lisp_Object color_name, int mono_color) |
01f1ba30 | 382 | { |
b9dc4443 | 383 | XColor cdef; |
01f1ba30 | 384 | |
b7826503 | 385 | CHECK_STRING (color_name); |
01f1ba30 | 386 | |
9b2956e2 GM |
387 | #if 0 /* Don't do this. It's wrong when we're not using the default |
388 | colormap, it makes freeing difficult, and it's probably not | |
389 | an important optimization. */ | |
d5db4077 | 390 | if (strcmp (SDATA (color_name), "black") == 0) |
b9dc4443 | 391 | return BLACK_PIX_DEFAULT (f); |
d5db4077 | 392 | else if (strcmp (SDATA (color_name), "white") == 0) |
b9dc4443 | 393 | return WHITE_PIX_DEFAULT (f); |
9b2956e2 | 394 | #endif |
01f1ba30 | 395 | |
9b2956e2 | 396 | /* Return MONO_COLOR for monochrome frames. */ |
aad3612f | 397 | if (FRAME_DISPLAY_INFO (f)->n_planes == 1) |
9b2956e2 | 398 | return mono_color; |
01f1ba30 | 399 | |
2d764c78 | 400 | /* x_defined_color is responsible for coping with failures |
95626e11 | 401 | by looking for a near-miss. */ |
42a5b22f | 402 | if (x_defined_color (f, SSDATA (color_name), &cdef, 1)) |
95626e11 RS |
403 | return cdef.pixel; |
404 | ||
93217cef | 405 | signal_error ("Undefined color", color_name); |
01f1ba30 | 406 | } |
9b2956e2 GM |
407 | |
408 | ||
01f1ba30 | 409 | \f |
ea0a1f53 GM |
410 | /* Change the `wait-for-wm' frame parameter of frame F. OLD_VALUE is |
411 | the previous value of that parameter, NEW_VALUE is the new value. | |
412 | See also the comment of wait_for_wm in struct x_output. */ | |
413 | ||
414 | static void | |
971de7fb | 415 | x_set_wait_for_wm (struct frame *f, Lisp_Object new_value, Lisp_Object old_value) |
ea0a1f53 GM |
416 | { |
417 | f->output_data.x->wait_for_wm = !NILP (new_value); | |
418 | } | |
419 | ||
bfeabdc3 JD |
420 | static void |
421 | x_set_tool_bar_position (struct frame *f, | |
422 | Lisp_Object new_value, | |
423 | Lisp_Object old_value) | |
424 | { | |
425 | if (! EQ (new_value, Qleft) && ! EQ (new_value, Qright) | |
426 | && ! EQ (new_value, Qbottom) && ! EQ (new_value, Qtop)) | |
427 | return; | |
428 | if (EQ (new_value, old_value)) return; | |
429 | ||
430 | #ifdef USE_GTK | |
18e27ea8 PE |
431 | xg_change_toolbar_position (f, new_value); |
432 | fset_tool_bar_position (f, new_value); | |
bfeabdc3 JD |
433 | #endif |
434 | } | |
435 | ||
993d0721 JB |
436 | #ifdef USE_GTK |
437 | ||
465aa50a JD |
438 | /* Set icon from FILE for frame F. By using GTK functions the icon |
439 | may be any format that GdkPixbuf knows about, i.e. not just bitmaps. */ | |
993d0721 JB |
440 | |
441 | int | |
a10c8269 | 442 | xg_set_icon (struct frame *f, Lisp_Object file) |
993d0721 | 443 | { |
465aa50a JD |
444 | int result = 0; |
445 | Lisp_Object found; | |
993d0721 | 446 | |
465aa50a JD |
447 | found = x_find_image_file (file); |
448 | ||
449 | if (! NILP (found)) | |
450 | { | |
451 | GdkPixbuf *pixbuf; | |
452 | GError *err = NULL; | |
51b59d79 | 453 | char *filename = SSDATA (found); |
4d7e6e51 | 454 | block_input (); |
465aa50a JD |
455 | |
456 | pixbuf = gdk_pixbuf_new_from_file (filename, &err); | |
457 | ||
458 | if (pixbuf) | |
459 | { | |
460 | gtk_window_set_icon (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)), | |
461 | pixbuf); | |
462 | g_object_unref (pixbuf); | |
463 | ||
464 | result = 1; | |
465 | } | |
466 | else | |
467 | g_error_free (err); | |
468 | ||
4d7e6e51 | 469 | unblock_input (); |
465aa50a JD |
470 | } |
471 | ||
465aa50a | 472 | return result; |
993d0721 | 473 | } |
9f7b984b CY |
474 | |
475 | int | |
a10c8269 | 476 | xg_set_icon_from_xpm_data (struct frame *f, const char **data) |
9f7b984b | 477 | { |
648801d1 | 478 | GdkPixbuf *pixbuf = gdk_pixbuf_new_from_xpm_data (data); |
9f7b984b CY |
479 | |
480 | if (!pixbuf) | |
47c53789 | 481 | return 0; |
9f7b984b | 482 | |
47c53789 | 483 | gtk_window_set_icon (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)), pixbuf); |
9f7b984b CY |
484 | g_object_unref (pixbuf); |
485 | return 1; | |
486 | } | |
993d0721 JB |
487 | #endif /* USE_GTK */ |
488 | ||
ea0a1f53 | 489 | |
f676886a | 490 | /* Functions called only from `x_set_frame_param' |
01f1ba30 JB |
491 | to set individual parameters. |
492 | ||
fe24a618 | 493 | If FRAME_X_WINDOW (f) is 0, |
f676886a | 494 | the frame is being created and its X-window does not exist yet. |
01f1ba30 JB |
495 | In that case, just record the parameter's new value |
496 | in the standard place; do not attempt to change the window. */ | |
497 | ||
e4cebfca | 498 | static void |
971de7fb | 499 | x_set_foreground_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
01f1ba30 | 500 | { |
09393d07 GM |
501 | struct x_output *x = f->output_data.x; |
502 | unsigned long fg, old_fg; | |
a76206dc | 503 | |
09393d07 | 504 | fg = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
ce593f6e KL |
505 | old_fg = FRAME_FOREGROUND_PIXEL (f); |
506 | FRAME_FOREGROUND_PIXEL (f) = fg; | |
a76206dc | 507 | |
fe24a618 | 508 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 509 | { |
09393d07 | 510 | Display *dpy = FRAME_X_DISPLAY (f); |
177c0ea7 | 511 | |
4d7e6e51 | 512 | block_input (); |
09393d07 GM |
513 | XSetForeground (dpy, x->normal_gc, fg); |
514 | XSetBackground (dpy, x->reverse_gc, fg); | |
36d42089 | 515 | |
09393d07 GM |
516 | if (x->cursor_pixel == old_fg) |
517 | { | |
518 | unload_color (f, x->cursor_pixel); | |
519 | x->cursor_pixel = x_copy_color (f, fg); | |
520 | XSetBackground (dpy, x->cursor_gc, x->cursor_pixel); | |
521 | } | |
177c0ea7 | 522 | |
4d7e6e51 | 523 | unblock_input (); |
177c0ea7 | 524 | |
05c8abbe | 525 | update_face_from_frame_parameter (f, Qforeground_color, arg); |
177c0ea7 | 526 | |
179956b9 | 527 | if (FRAME_VISIBLE_P (f)) |
f676886a | 528 | redraw_frame (f); |
01f1ba30 | 529 | } |
177c0ea7 | 530 | |
09393d07 | 531 | unload_color (f, old_fg); |
01f1ba30 JB |
532 | } |
533 | ||
e4cebfca | 534 | static void |
971de7fb | 535 | x_set_background_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
01f1ba30 | 536 | { |
09393d07 GM |
537 | struct x_output *x = f->output_data.x; |
538 | unsigned long bg; | |
01f1ba30 | 539 | |
09393d07 | 540 | bg = x_decode_color (f, arg, WHITE_PIX_DEFAULT (f)); |
ce593f6e KL |
541 | unload_color (f, FRAME_BACKGROUND_PIXEL (f)); |
542 | FRAME_BACKGROUND_PIXEL (f) = bg; | |
a76206dc | 543 | |
fe24a618 | 544 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 545 | { |
09393d07 | 546 | Display *dpy = FRAME_X_DISPLAY (f); |
177c0ea7 | 547 | |
4d7e6e51 | 548 | block_input (); |
09393d07 GM |
549 | XSetBackground (dpy, x->normal_gc, bg); |
550 | XSetForeground (dpy, x->reverse_gc, bg); | |
551 | XSetWindowBackground (dpy, FRAME_X_WINDOW (f), bg); | |
552 | XSetForeground (dpy, x->cursor_gc, bg); | |
553 | ||
488dd4c4 JD |
554 | #ifdef USE_GTK |
555 | xg_set_background_color (f, bg); | |
556 | #endif | |
557 | ||
f76e0368 GM |
558 | #ifndef USE_TOOLKIT_SCROLL_BARS /* Turns out to be annoying with |
559 | toolkit scroll bars. */ | |
560 | { | |
561 | Lisp_Object bar; | |
562 | for (bar = FRAME_SCROLL_BARS (f); | |
563 | !NILP (bar); | |
564 | bar = XSCROLL_BAR (bar)->next) | |
565 | { | |
056ce195 | 566 | Window window = XSCROLL_BAR (bar)->x_window; |
f76e0368 GM |
567 | XSetWindowBackground (dpy, window, bg); |
568 | } | |
569 | } | |
570 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
01f1ba30 | 571 | |
4d7e6e51 | 572 | unblock_input (); |
05c8abbe | 573 | update_face_from_frame_parameter (f, Qbackground_color, arg); |
ea96210c | 574 | |
179956b9 | 575 | if (FRAME_VISIBLE_P (f)) |
f676886a | 576 | redraw_frame (f); |
01f1ba30 JB |
577 | } |
578 | } | |
579 | ||
e044e4fc | 580 | static Cursor |
971de7fb | 581 | make_invisible_cursor (struct frame *f) |
e044e4fc JD |
582 | { |
583 | Display *dpy = FRAME_X_DISPLAY (f); | |
584 | static char const no_data[] = { 0 }; | |
585 | Pixmap pix; | |
586 | XColor col; | |
8664db06 | 587 | Cursor c = 0; |
e044e4fc JD |
588 | |
589 | x_catch_errors (dpy); | |
aad3612f | 590 | pix = XCreateBitmapFromData (dpy, FRAME_DISPLAY_INFO (f)->root_window, |
e044e4fc JD |
591 | no_data, 1, 1); |
592 | if (! x_had_errors_p (dpy) && pix != None) | |
593 | { | |
8664db06 | 594 | Cursor pixc; |
e044e4fc JD |
595 | col.pixel = 0; |
596 | col.red = col.green = col.blue = 0; | |
597 | col.flags = DoRed | DoGreen | DoBlue; | |
8664db06 PE |
598 | pixc = XCreatePixmapCursor (dpy, pix, pix, &col, &col, 0, 0); |
599 | if (! x_had_errors_p (dpy) && pixc != None) | |
600 | c = pixc; | |
e044e4fc JD |
601 | XFreePixmap (dpy, pix); |
602 | } | |
603 | ||
604 | x_uncatch_errors (); | |
605 | ||
606 | return c; | |
607 | } | |
608 | ||
e4cebfca | 609 | static void |
971de7fb | 610 | x_set_mouse_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
01f1ba30 | 611 | { |
09393d07 GM |
612 | struct x_output *x = f->output_data.x; |
613 | Display *dpy = FRAME_X_DISPLAY (f); | |
3d970f28 | 614 | Cursor cursor, nontext_cursor, mode_cursor, hand_cursor; |
880e6158 | 615 | Cursor hourglass_cursor, horizontal_drag_cursor, vertical_drag_cursor; |
51a1d2d8 | 616 | unsigned long pixel = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
ce593f6e | 617 | unsigned long mask_color = FRAME_BACKGROUND_PIXEL (f); |
a76206dc | 618 | |
51a1d2d8 | 619 | /* Don't let pointers be invisible. */ |
09393d07 | 620 | if (mask_color == pixel) |
bcf26b38 GM |
621 | { |
622 | x_free_colors (f, &pixel, 1); | |
ce593f6e | 623 | pixel = x_copy_color (f, FRAME_FOREGROUND_PIXEL (f)); |
bcf26b38 | 624 | } |
a76206dc | 625 | |
09393d07 GM |
626 | unload_color (f, x->mouse_pixel); |
627 | x->mouse_pixel = pixel; | |
01f1ba30 | 628 | |
4d7e6e51 | 629 | block_input (); |
fe24a618 | 630 | |
eb8c3be9 | 631 | /* It's not okay to crash if the user selects a screwy cursor. */ |
9ba8e10d | 632 | x_catch_errors (dpy); |
fe24a618 | 633 | |
09393d07 | 634 | if (!NILP (Vx_pointer_shape)) |
01f1ba30 | 635 | { |
b7826503 | 636 | CHECK_NUMBER (Vx_pointer_shape); |
09393d07 | 637 | cursor = XCreateFontCursor (dpy, XINT (Vx_pointer_shape)); |
01f1ba30 JB |
638 | } |
639 | else | |
09393d07 GM |
640 | cursor = XCreateFontCursor (dpy, XC_xterm); |
641 | x_check_errors (dpy, "bad text pointer cursor: %s"); | |
01f1ba30 | 642 | |
09393d07 | 643 | if (!NILP (Vx_nontext_pointer_shape)) |
01f1ba30 | 644 | { |
b7826503 | 645 | CHECK_NUMBER (Vx_nontext_pointer_shape); |
09393d07 GM |
646 | nontext_cursor |
647 | = XCreateFontCursor (dpy, XINT (Vx_nontext_pointer_shape)); | |
01f1ba30 JB |
648 | } |
649 | else | |
09393d07 GM |
650 | nontext_cursor = XCreateFontCursor (dpy, XC_left_ptr); |
651 | x_check_errors (dpy, "bad nontext pointer cursor: %s"); | |
01f1ba30 | 652 | |
09393d07 | 653 | if (!NILP (Vx_hourglass_pointer_shape)) |
333b20bb | 654 | { |
b7826503 | 655 | CHECK_NUMBER (Vx_hourglass_pointer_shape); |
09393d07 GM |
656 | hourglass_cursor |
657 | = XCreateFontCursor (dpy, XINT (Vx_hourglass_pointer_shape)); | |
333b20bb GM |
658 | } |
659 | else | |
09393d07 GM |
660 | hourglass_cursor = XCreateFontCursor (dpy, XC_watch); |
661 | x_check_errors (dpy, "bad hourglass pointer cursor: %s"); | |
177c0ea7 | 662 | |
09393d07 | 663 | if (!NILP (Vx_mode_pointer_shape)) |
01f1ba30 | 664 | { |
b7826503 | 665 | CHECK_NUMBER (Vx_mode_pointer_shape); |
09393d07 | 666 | mode_cursor = XCreateFontCursor (dpy, XINT (Vx_mode_pointer_shape)); |
01f1ba30 JB |
667 | } |
668 | else | |
09393d07 GM |
669 | mode_cursor = XCreateFontCursor (dpy, XC_xterm); |
670 | x_check_errors (dpy, "bad modeline pointer cursor: %s"); | |
95f80c78 | 671 | |
09393d07 | 672 | if (!NILP (Vx_sensitive_text_pointer_shape)) |
95f80c78 | 673 | { |
b7826503 | 674 | CHECK_NUMBER (Vx_sensitive_text_pointer_shape); |
3d970f28 | 675 | hand_cursor |
09393d07 | 676 | = XCreateFontCursor (dpy, XINT (Vx_sensitive_text_pointer_shape)); |
95f80c78 FP |
677 | } |
678 | else | |
3d970f28 | 679 | hand_cursor = XCreateFontCursor (dpy, XC_hand2); |
01f1ba30 | 680 | |
8fb4ec9c GM |
681 | if (!NILP (Vx_window_horizontal_drag_shape)) |
682 | { | |
25636e13 | 683 | CHECK_TYPE_RANGED_INTEGER (unsigned, Vx_window_horizontal_drag_shape); |
8fb4ec9c | 684 | horizontal_drag_cursor |
09393d07 | 685 | = XCreateFontCursor (dpy, XINT (Vx_window_horizontal_drag_shape)); |
8fb4ec9c GM |
686 | } |
687 | else | |
688 | horizontal_drag_cursor | |
09393d07 | 689 | = XCreateFontCursor (dpy, XC_sb_h_double_arrow); |
8fb4ec9c | 690 | |
880e6158 MR |
691 | if (!NILP (Vx_window_vertical_drag_shape)) |
692 | { | |
693 | CHECK_NUMBER (Vx_window_vertical_drag_shape); | |
694 | vertical_drag_cursor | |
695 | = XCreateFontCursor (dpy, XINT (Vx_window_vertical_drag_shape)); | |
696 | } | |
697 | else | |
698 | vertical_drag_cursor | |
699 | = XCreateFontCursor (dpy, XC_sb_v_double_arrow); | |
700 | ||
fe24a618 | 701 | /* Check and report errors with the above calls. */ |
09393d07 | 702 | x_check_errors (dpy, "can't set cursor shape: %s"); |
4545fa20 | 703 | x_uncatch_errors (); |
fe24a618 | 704 | |
01f1ba30 JB |
705 | { |
706 | XColor fore_color, back_color; | |
707 | ||
09393d07 | 708 | fore_color.pixel = x->mouse_pixel; |
a31fedb7 | 709 | x_query_color (f, &fore_color); |
01f1ba30 | 710 | back_color.pixel = mask_color; |
a31fedb7 | 711 | x_query_color (f, &back_color); |
177c0ea7 | 712 | |
09393d07 GM |
713 | XRecolorCursor (dpy, cursor, &fore_color, &back_color); |
714 | XRecolorCursor (dpy, nontext_cursor, &fore_color, &back_color); | |
715 | XRecolorCursor (dpy, mode_cursor, &fore_color, &back_color); | |
3d970f28 | 716 | XRecolorCursor (dpy, hand_cursor, &fore_color, &back_color); |
09393d07 GM |
717 | XRecolorCursor (dpy, hourglass_cursor, &fore_color, &back_color); |
718 | XRecolorCursor (dpy, horizontal_drag_cursor, &fore_color, &back_color); | |
b0b486db | 719 | XRecolorCursor (dpy, vertical_drag_cursor, &fore_color, &back_color); |
01f1ba30 | 720 | } |
01f1ba30 | 721 | |
fe24a618 | 722 | if (FRAME_X_WINDOW (f) != 0) |
e044e4fc JD |
723 | XDefineCursor (dpy, FRAME_X_WINDOW (f), |
724 | f->output_data.x->current_cursor = cursor); | |
09393d07 | 725 | |
aad3612f DA |
726 | if (FRAME_DISPLAY_INFO (f)->invisible_cursor == 0) |
727 | FRAME_DISPLAY_INFO (f)->invisible_cursor = make_invisible_cursor (f); | |
f5f6c0e0 | 728 | |
09393d07 GM |
729 | if (cursor != x->text_cursor |
730 | && x->text_cursor != 0) | |
731 | XFreeCursor (dpy, x->text_cursor); | |
732 | x->text_cursor = cursor; | |
733 | ||
734 | if (nontext_cursor != x->nontext_cursor | |
735 | && x->nontext_cursor != 0) | |
736 | XFreeCursor (dpy, x->nontext_cursor); | |
737 | x->nontext_cursor = nontext_cursor; | |
738 | ||
739 | if (hourglass_cursor != x->hourglass_cursor | |
740 | && x->hourglass_cursor != 0) | |
741 | XFreeCursor (dpy, x->hourglass_cursor); | |
742 | x->hourglass_cursor = hourglass_cursor; | |
743 | ||
744 | if (mode_cursor != x->modeline_cursor | |
745 | && x->modeline_cursor != 0) | |
746 | XFreeCursor (dpy, f->output_data.x->modeline_cursor); | |
747 | x->modeline_cursor = mode_cursor; | |
177c0ea7 | 748 | |
3d970f28 KS |
749 | if (hand_cursor != x->hand_cursor |
750 | && x->hand_cursor != 0) | |
751 | XFreeCursor (dpy, x->hand_cursor); | |
752 | x->hand_cursor = hand_cursor; | |
01f1ba30 | 753 | |
09393d07 GM |
754 | if (horizontal_drag_cursor != x->horizontal_drag_cursor |
755 | && x->horizontal_drag_cursor != 0) | |
756 | XFreeCursor (dpy, x->horizontal_drag_cursor); | |
757 | x->horizontal_drag_cursor = horizontal_drag_cursor; | |
8fb4ec9c | 758 | |
880e6158 MR |
759 | if (vertical_drag_cursor != x->vertical_drag_cursor |
760 | && x->vertical_drag_cursor != 0) | |
761 | XFreeCursor (dpy, x->vertical_drag_cursor); | |
762 | x->vertical_drag_cursor = vertical_drag_cursor; | |
763 | ||
09393d07 | 764 | XFlush (dpy); |
4d7e6e51 | 765 | unblock_input (); |
05c8abbe GM |
766 | |
767 | update_face_from_frame_parameter (f, Qmouse_color, arg); | |
01f1ba30 JB |
768 | } |
769 | ||
e4cebfca | 770 | static void |
971de7fb | 771 | x_set_cursor_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
01f1ba30 | 772 | { |
a76206dc | 773 | unsigned long fore_pixel, pixel; |
d7e6881a | 774 | bool fore_pixel_allocated_p = 0, pixel_allocated_p = 0; |
09393d07 | 775 | struct x_output *x = f->output_data.x; |
01f1ba30 | 776 | |
10168ebb GM |
777 | if (!NILP (Vx_cursor_fore_pixel)) |
778 | { | |
779 | fore_pixel = x_decode_color (f, Vx_cursor_fore_pixel, | |
780 | WHITE_PIX_DEFAULT (f)); | |
781 | fore_pixel_allocated_p = 1; | |
782 | } | |
01f1ba30 | 783 | else |
ce593f6e | 784 | fore_pixel = FRAME_BACKGROUND_PIXEL (f); |
177c0ea7 | 785 | |
a76206dc | 786 | pixel = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
10168ebb | 787 | pixel_allocated_p = 1; |
a76206dc | 788 | |
f9942c9e | 789 | /* Make sure that the cursor color differs from the background color. */ |
ce593f6e | 790 | if (pixel == FRAME_BACKGROUND_PIXEL (f)) |
01f1ba30 | 791 | { |
10168ebb GM |
792 | if (pixel_allocated_p) |
793 | { | |
794 | x_free_colors (f, &pixel, 1); | |
795 | pixel_allocated_p = 0; | |
796 | } | |
177c0ea7 | 797 | |
09393d07 | 798 | pixel = x->mouse_pixel; |
a76206dc | 799 | if (pixel == fore_pixel) |
10168ebb GM |
800 | { |
801 | if (fore_pixel_allocated_p) | |
802 | { | |
803 | x_free_colors (f, &fore_pixel, 1); | |
804 | fore_pixel_allocated_p = 0; | |
805 | } | |
ce593f6e | 806 | fore_pixel = FRAME_BACKGROUND_PIXEL (f); |
10168ebb | 807 | } |
01f1ba30 | 808 | } |
a76206dc | 809 | |
09393d07 | 810 | unload_color (f, x->cursor_foreground_pixel); |
10168ebb GM |
811 | if (!fore_pixel_allocated_p) |
812 | fore_pixel = x_copy_color (f, fore_pixel); | |
09393d07 | 813 | x->cursor_foreground_pixel = fore_pixel; |
01f1ba30 | 814 | |
09393d07 | 815 | unload_color (f, x->cursor_pixel); |
10168ebb GM |
816 | if (!pixel_allocated_p) |
817 | pixel = x_copy_color (f, pixel); | |
09393d07 | 818 | x->cursor_pixel = pixel; |
a76206dc | 819 | |
fe24a618 | 820 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 821 | { |
4d7e6e51 | 822 | block_input (); |
09393d07 GM |
823 | XSetBackground (FRAME_X_DISPLAY (f), x->cursor_gc, x->cursor_pixel); |
824 | XSetForeground (FRAME_X_DISPLAY (f), x->cursor_gc, fore_pixel); | |
4d7e6e51 | 825 | unblock_input (); |
01f1ba30 | 826 | |
179956b9 | 827 | if (FRAME_VISIBLE_P (f)) |
01f1ba30 | 828 | { |
cedadcfa RS |
829 | x_update_cursor (f, 0); |
830 | x_update_cursor (f, 1); | |
01f1ba30 JB |
831 | } |
832 | } | |
05c8abbe GM |
833 | |
834 | update_face_from_frame_parameter (f, Qcursor_color, arg); | |
01f1ba30 | 835 | } |
943b580d | 836 | \f |
f676886a | 837 | /* Set the border-color of frame F to pixel value PIX. |
01f1ba30 | 838 | Note that this does not fully take effect if done before |
f676886a | 839 | F has an x-window. */ |
01f1ba30 | 840 | |
e4cebfca | 841 | static void |
971de7fb | 842 | x_set_border_pixel (struct frame *f, int pix) |
01f1ba30 | 843 | { |
a76206dc | 844 | unload_color (f, f->output_data.x->border_pixel); |
7556890b | 845 | f->output_data.x->border_pixel = pix; |
01f1ba30 | 846 | |
be786000 | 847 | if (FRAME_X_WINDOW (f) != 0 && f->border_width > 0) |
01f1ba30 | 848 | { |
4d7e6e51 | 849 | block_input (); |
578c21e6 | 850 | XSetWindowBorder (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), pix); |
4d7e6e51 | 851 | unblock_input (); |
01f1ba30 | 852 | |
179956b9 | 853 | if (FRAME_VISIBLE_P (f)) |
f676886a | 854 | redraw_frame (f); |
01f1ba30 JB |
855 | } |
856 | } | |
857 | ||
7c0d3ed8 KS |
858 | /* Set the border-color of frame F to value described by ARG. |
859 | ARG can be a string naming a color. | |
860 | The border-color is used for the border that is drawn by the X server. | |
861 | Note that this does not fully take effect if done before | |
862 | F has an x-window; it must be redone when the window is created. | |
863 | ||
864 | Note: this is done in two routines because of the way X10 works. | |
865 | ||
866 | Note: under X11, this is normally the province of the window manager, | |
5ec0337a | 867 | and so emacs's border colors may be overridden. */ |
7c0d3ed8 | 868 | |
e4cebfca | 869 | static void |
971de7fb | 870 | x_set_border_color (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
7c0d3ed8 KS |
871 | { |
872 | int pix; | |
873 | ||
874 | CHECK_STRING (arg); | |
875 | pix = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); | |
876 | x_set_border_pixel (f, pix); | |
877 | update_face_from_frame_parameter (f, Qborder_color, arg); | |
878 | } | |
0d1469d6 | 879 | |
0d1469d6 | 880 | |
e4cebfca | 881 | static void |
a10c8269 | 882 | x_set_cursor_type (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
0d1469d6 | 883 | { |
33b2311e | 884 | set_frame_cursor_types (f, arg); |
dbc4e1c1 | 885 | } |
9cda66e4 | 886 | |
e4cebfca | 887 | static void |
971de7fb | 888 | x_set_icon_type (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
01f1ba30 | 889 | { |
01f1ba30 JB |
890 | int result; |
891 | ||
203c1d73 RS |
892 | if (STRINGP (arg)) |
893 | { | |
894 | if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt)) | |
895 | return; | |
896 | } | |
897 | else if (!STRINGP (oldval) && EQ (oldval, Qnil) == EQ (arg, Qnil)) | |
01f1ba30 JB |
898 | return; |
899 | ||
4d7e6e51 | 900 | block_input (); |
265a9e55 | 901 | if (NILP (arg)) |
80534dd6 | 902 | result = x_text_icon (f, |
e69b0960 DA |
903 | SSDATA ((!NILP (f->icon_name) |
904 | ? f->icon_name | |
905 | : f->name))); | |
f1c7b5a6 RS |
906 | else |
907 | result = x_bitmap_icon (f, arg); | |
01f1ba30 JB |
908 | |
909 | if (result) | |
910 | { | |
4d7e6e51 | 911 | unblock_input (); |
0fb53770 | 912 | error ("No icon window available"); |
01f1ba30 JB |
913 | } |
914 | ||
b9dc4443 | 915 | XFlush (FRAME_X_DISPLAY (f)); |
4d7e6e51 | 916 | unblock_input (); |
01f1ba30 JB |
917 | } |
918 | ||
e4cebfca | 919 | static void |
971de7fb | 920 | x_set_icon_name (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
80534dd6 | 921 | { |
80534dd6 KH |
922 | int result; |
923 | ||
924 | if (STRINGP (arg)) | |
925 | { | |
926 | if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt)) | |
927 | return; | |
928 | } | |
56f41f98 | 929 | else if (!NILP (arg) || NILP (oldval)) |
80534dd6 KH |
930 | return; |
931 | ||
f00af5b1 | 932 | fset_icon_name (f, arg); |
80534dd6 | 933 | |
7556890b | 934 | if (f->output_data.x->icon_bitmap != 0) |
80534dd6 KH |
935 | return; |
936 | ||
4d7e6e51 | 937 | block_input (); |
80534dd6 KH |
938 | |
939 | result = x_text_icon (f, | |
e69b0960 DA |
940 | SSDATA ((!NILP (f->icon_name) |
941 | ? f->icon_name | |
942 | : !NILP (f->title) | |
943 | ? f->title | |
944 | : f->name))); | |
80534dd6 KH |
945 | |
946 | if (result) | |
947 | { | |
4d7e6e51 | 948 | unblock_input (); |
80534dd6 KH |
949 | error ("No icon window available"); |
950 | } | |
951 | ||
80534dd6 | 952 | XFlush (FRAME_X_DISPLAY (f)); |
4d7e6e51 | 953 | unblock_input (); |
80534dd6 | 954 | } |
7c0d3ed8 | 955 | |
943b580d | 956 | \f |
01f1ba30 | 957 | void |
971de7fb | 958 | x_set_menu_bar_lines (struct frame *f, Lisp_Object value, Lisp_Object oldval) |
01f1ba30 | 959 | { |
7c0d3ed8 | 960 | int nlines; |
6b61353c | 961 | #if ! defined (USE_X_TOOLKIT) && ! defined (USE_GTK) |
7c0d3ed8 KS |
962 | int olines = FRAME_MENU_BAR_LINES (f); |
963 | #endif | |
177c0ea7 | 964 | |
7c0d3ed8 KS |
965 | /* Right now, menu bars don't work properly in minibuf-only frames; |
966 | most of the commands try to apply themselves to the minibuffer | |
967 | frame itself, and get an error because you can't switch buffers | |
968 | in or split the minibuffer window. */ | |
969 | if (FRAME_MINIBUF_ONLY_P (f)) | |
970 | return; | |
177c0ea7 | 971 | |
d311d28c | 972 | if (TYPE_RANGED_INTEGERP (int, value)) |
7c0d3ed8 | 973 | nlines = XINT (value); |
ea96210c | 974 | else |
7c0d3ed8 | 975 | nlines = 0; |
a367641f | 976 | |
7c0d3ed8 | 977 | /* Make sure we redisplay all windows in this frame. */ |
94ae2ad4 | 978 | windows_or_buffers_changed = 59; |
3d09b6be | 979 | |
488dd4c4 | 980 | #if defined (USE_X_TOOLKIT) || defined (USE_GTK) |
9ef48a9d | 981 | FRAME_MENU_BAR_LINES (f) = 0; |
880e6158 | 982 | FRAME_MENU_BAR_HEIGHT (f) = 0; |
9ef48a9d | 983 | if (nlines) |
0d8ef3f4 RS |
984 | { |
985 | FRAME_EXTERNAL_MENU_BAR (f) = 1; | |
97a1ff91 | 986 | if (FRAME_X_P (f) && f->output_data.x->menubar_widget == 0) |
0d8ef3f4 | 987 | /* Make sure next redisplay shows the menu bar. */ |
c98ff5dd | 988 | XWINDOW (FRAME_SELECTED_WINDOW (f))->update_mode_line = 1; |
0d8ef3f4 | 989 | } |
9ef48a9d RS |
990 | else |
991 | { | |
6bc20398 FP |
992 | if (FRAME_EXTERNAL_MENU_BAR (f) == 1) |
993 | free_frame_menubar (f); | |
9ef48a9d | 994 | FRAME_EXTERNAL_MENU_BAR (f) = 0; |
97a1ff91 RS |
995 | if (FRAME_X_P (f)) |
996 | f->output_data.x->menubar_widget = 0; | |
9ef48a9d | 997 | } |
488dd4c4 | 998 | #else /* not USE_X_TOOLKIT && not USE_GTK */ |
d043f1a4 | 999 | FRAME_MENU_BAR_LINES (f) = nlines; |
880e6158 | 1000 | FRAME_MENU_BAR_HEIGHT (f) = nlines * FRAME_LINE_HEIGHT (f); |
9b3c0a16 | 1001 | resize_frame_windows (f, FRAME_TEXT_HEIGHT (f), 0, 1); |
7d7ccb88 MR |
1002 | if (FRAME_X_WINDOW (f)) |
1003 | x_clear_under_internal_border (f); | |
1df47e38 YM |
1004 | |
1005 | /* If the menu bar height gets changed, the internal border below | |
1006 | the top margin has to be cleared. Also, if the menu bar gets | |
1007 | larger, the area for the added lines has to be cleared except for | |
1008 | the first menu bar line that is to be drawn later. */ | |
1009 | if (nlines != olines) | |
1010 | { | |
1011 | int height = FRAME_INTERNAL_BORDER_WIDTH (f); | |
1012 | int width = FRAME_PIXEL_WIDTH (f); | |
1013 | int y; | |
1014 | ||
1015 | /* height can be zero here. */ | |
880e6158 | 1016 | if (FRAME_X_WINDOW (f) && height > 0 && width > 0) |
1df47e38 YM |
1017 | { |
1018 | y = FRAME_TOP_MARGIN_HEIGHT (f); | |
1019 | ||
4d7e6e51 | 1020 | block_input (); |
1df47e38 | 1021 | x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
1f5cf200 | 1022 | 0, y, width, height); |
4d7e6e51 | 1023 | unblock_input (); |
1df47e38 YM |
1024 | } |
1025 | ||
1026 | if (nlines > 1 && nlines > olines) | |
1027 | { | |
1028 | y = (olines == 0 ? 1 : olines) * FRAME_LINE_HEIGHT (f); | |
1029 | height = nlines * FRAME_LINE_HEIGHT (f) - y; | |
1030 | ||
4d7e6e51 | 1031 | block_input (); |
1df47e38 | 1032 | x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
1f5cf200 | 1033 | 0, y, width, height); |
4d7e6e51 | 1034 | unblock_input (); |
1df47e38 YM |
1035 | } |
1036 | ||
e69b0960 DA |
1037 | if (nlines == 0 && WINDOWP (f->menu_bar_window)) |
1038 | clear_glyph_matrix (XWINDOW (f->menu_bar_window)->current_matrix); | |
1df47e38 YM |
1039 | } |
1040 | #endif /* not USE_X_TOOLKIT && not USE_GTK */ | |
bd0443bb | 1041 | adjust_frame_glyphs (f); |
562dd5e9 | 1042 | run_window_configuration_change_hook (f); |
333b20bb GM |
1043 | } |
1044 | ||
1045 | ||
1046 | /* Set the number of lines used for the tool bar of frame F to VALUE. | |
1047 | VALUE not an integer, or < 0 means set the lines to zero. OLDVAL | |
1048 | is the old number of tool bar lines. This function changes the | |
1049 | height of all windows on frame F to match the new tool bar height. | |
1050 | The frame's height doesn't change. */ | |
1051 | ||
1052 | void | |
971de7fb | 1053 | x_set_tool_bar_lines (struct frame *f, Lisp_Object value, Lisp_Object oldval) |
333b20bb | 1054 | { |
742516e0 DA |
1055 | int nlines; |
1056 | #if ! defined (USE_GTK) | |
1057 | int delta, root_height; | |
9b3c0a16 | 1058 | int unit = FRAME_LINE_HEIGHT (f); |
742516e0 | 1059 | #endif |
333b20bb | 1060 | |
e870b7ba GM |
1061 | /* Treat tool bars like menu bars. */ |
1062 | if (FRAME_MINIBUF_ONLY_P (f)) | |
1063 | return; | |
1064 | ||
d311d28c PE |
1065 | /* Use VALUE only if an int >= 0. */ |
1066 | if (RANGED_INTEGERP (0, value, INT_MAX)) | |
333b20bb GM |
1067 | nlines = XFASTINT (value); |
1068 | else | |
1069 | nlines = 0; | |
1070 | ||
488dd4c4 | 1071 | #ifdef USE_GTK |
742516e0 | 1072 | |
488dd4c4 | 1073 | FRAME_TOOL_BAR_LINES (f) = 0; |
880e6158 | 1074 | FRAME_TOOL_BAR_HEIGHT (f) = 0; |
488dd4c4 JD |
1075 | if (nlines) |
1076 | { | |
1077 | FRAME_EXTERNAL_TOOL_BAR (f) = 1; | |
1078 | if (FRAME_X_P (f) && f->output_data.x->toolbar_widget == 0) | |
1079 | /* Make sure next redisplay shows the tool bar. */ | |
5fceba1d | 1080 | XWINDOW (FRAME_SELECTED_WINDOW (f))->update_mode_line = 1; |
488dd4c4 JD |
1081 | update_frame_tool_bar (f); |
1082 | } | |
1083 | else | |
1084 | { | |
1085 | if (FRAME_EXTERNAL_TOOL_BAR (f)) | |
1086 | free_frame_tool_bar (f); | |
1087 | FRAME_EXTERNAL_TOOL_BAR (f) = 0; | |
1088 | } | |
1089 | ||
742516e0 | 1090 | #else /* !USE_GTK */ |
177c0ea7 | 1091 | |
94ae2ad4 SM |
1092 | /* Make sure we redisplay all windows in this frame. */ |
1093 | windows_or_buffers_changed = 60; | |
333b20bb | 1094 | |
9b3c0a16 MR |
1095 | /* DELTA is in pixels now. */ |
1096 | delta = (nlines - FRAME_TOOL_BAR_LINES (f)) * unit; | |
52de7ce9 | 1097 | |
9b3c0a16 MR |
1098 | /* Don't resize the tool-bar to more than we have room for. Note: The |
1099 | calculations below and the subsequent call to resize_frame_windows | |
1100 | are inherently flawed because they can make the toolbar higher than | |
1101 | the containing frame. */ | |
1102 | if (delta > 0) | |
52de7ce9 | 1103 | { |
9b3c0a16 MR |
1104 | root_height = WINDOW_PIXEL_HEIGHT (XWINDOW (FRAME_ROOT_WINDOW (f))); |
1105 | if (root_height - delta < unit) | |
1106 | { | |
1107 | delta = root_height - unit; | |
1108 | /* When creating a new frame and toolbar mode is enabled, we | |
1109 | need at least one toolbar line. */ | |
1110 | nlines = max (FRAME_TOOL_BAR_LINES (f) + delta / unit, 1); | |
1111 | } | |
52de7ce9 GM |
1112 | } |
1113 | ||
9ea173e8 | 1114 | FRAME_TOOL_BAR_LINES (f) = nlines; |
880e6158 | 1115 | FRAME_TOOL_BAR_HEIGHT (f) = nlines * FRAME_LINE_HEIGHT (f); |
9b3c0a16 | 1116 | resize_frame_windows (f, FRAME_TEXT_HEIGHT (f), 0, 1); |
7d7ccb88 MR |
1117 | #if !defined USE_X_TOOLKIT && !defined USE_GTK |
1118 | if (FRAME_X_WINDOW (f)) | |
1119 | x_clear_under_internal_border (f); | |
1120 | #endif | |
bd0443bb | 1121 | adjust_frame_glyphs (f); |
177c0ea7 | 1122 | |
ccba751c GM |
1123 | /* We also have to make sure that the internal border at the top of |
1124 | the frame, below the menu bar or tool bar, is redrawn when the | |
1125 | tool bar disappears. This is so because the internal border is | |
1126 | below the tool bar if one is displayed, but is below the menu bar | |
1127 | if there isn't a tool bar. The tool bar draws into the area | |
1128 | below the menu bar. */ | |
880e6158 | 1129 | if (FRAME_X_WINDOW (f) && FRAME_TOOL_BAR_HEIGHT (f) == 0) |
ccba751c | 1130 | { |
385ed61f | 1131 | clear_frame (f); |
fb3cd89b | 1132 | clear_current_matrices (f); |
ccba751c | 1133 | } |
b6f91066 GM |
1134 | |
1135 | /* If the tool bar gets smaller, the internal border below it | |
1136 | has to be cleared. It was formerly part of the display | |
1137 | of the larger tool bar, and updating windows won't clear it. */ | |
1138 | if (delta < 0) | |
1139 | { | |
1140 | int height = FRAME_INTERNAL_BORDER_WIDTH (f); | |
be786000 | 1141 | int width = FRAME_PIXEL_WIDTH (f); |
9b3c0a16 | 1142 | int y = nlines * unit; |
b6f91066 | 1143 | |
caacfeb8 JD |
1144 | /* height can be zero here. */ |
1145 | if (height > 0 && width > 0) | |
1146 | { | |
4d7e6e51 | 1147 | block_input (); |
1f5cf200 DA |
1148 | x_clear_area (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
1149 | 0, y, width, height); | |
4d7e6e51 | 1150 | unblock_input (); |
caacfeb8 | 1151 | } |
ddc24747 | 1152 | |
e69b0960 DA |
1153 | if (WINDOWP (f->tool_bar_window)) |
1154 | clear_glyph_matrix (XWINDOW (f->tool_bar_window)->current_matrix); | |
b6f91066 | 1155 | } |
562dd5e9 | 1156 | |
9b3c0a16 | 1157 | run_window_configuration_change_hook (f); |
742516e0 | 1158 | #endif /* USE_GTK */ |
333b20bb GM |
1159 | } |
1160 | ||
1161 | ||
1162 | /* Set the foreground color for scroll bars on frame F to VALUE. | |
1163 | VALUE should be a string, a color name. If it isn't a string or | |
1164 | isn't a valid color name, do nothing. OLDVAL is the old value of | |
1165 | the frame parameter. */ | |
1166 | ||
e4cebfca | 1167 | static void |
971de7fb | 1168 | x_set_scroll_bar_foreground (struct frame *f, Lisp_Object value, Lisp_Object oldval) |
333b20bb GM |
1169 | { |
1170 | unsigned long pixel; | |
177c0ea7 | 1171 | |
333b20bb GM |
1172 | if (STRINGP (value)) |
1173 | pixel = x_decode_color (f, value, BLACK_PIX_DEFAULT (f)); | |
1174 | else | |
1175 | pixel = -1; | |
1176 | ||
1177 | if (f->output_data.x->scroll_bar_foreground_pixel != -1) | |
1178 | unload_color (f, f->output_data.x->scroll_bar_foreground_pixel); | |
177c0ea7 | 1179 | |
333b20bb GM |
1180 | f->output_data.x->scroll_bar_foreground_pixel = pixel; |
1181 | if (FRAME_X_WINDOW (f) && FRAME_VISIBLE_P (f)) | |
1182 | { | |
1183 | /* Remove all scroll bars because they have wrong colors. */ | |
6ed8eeff KL |
1184 | if (FRAME_TERMINAL (f)->condemn_scroll_bars_hook) |
1185 | (*FRAME_TERMINAL (f)->condemn_scroll_bars_hook) (f); | |
1186 | if (FRAME_TERMINAL (f)->judge_scroll_bars_hook) | |
1187 | (*FRAME_TERMINAL (f)->judge_scroll_bars_hook) (f); | |
05c8abbe GM |
1188 | |
1189 | update_face_from_frame_parameter (f, Qscroll_bar_foreground, value); | |
333b20bb GM |
1190 | redraw_frame (f); |
1191 | } | |
1192 | } | |
1193 | ||
1194 | ||
1195 | /* Set the background color for scroll bars on frame F to VALUE VALUE | |
1196 | should be a string, a color name. If it isn't a string or isn't a | |
1197 | valid color name, do nothing. OLDVAL is the old value of the frame | |
1198 | parameter. */ | |
1199 | ||
e4cebfca | 1200 | static void |
971de7fb | 1201 | x_set_scroll_bar_background (struct frame *f, Lisp_Object value, Lisp_Object oldval) |
333b20bb GM |
1202 | { |
1203 | unsigned long pixel; | |
1204 | ||
1205 | if (STRINGP (value)) | |
1206 | pixel = x_decode_color (f, value, WHITE_PIX_DEFAULT (f)); | |
1207 | else | |
1208 | pixel = -1; | |
177c0ea7 | 1209 | |
333b20bb GM |
1210 | if (f->output_data.x->scroll_bar_background_pixel != -1) |
1211 | unload_color (f, f->output_data.x->scroll_bar_background_pixel); | |
177c0ea7 | 1212 | |
f15340b7 MB |
1213 | #ifdef USE_TOOLKIT_SCROLL_BARS |
1214 | /* Scrollbar shadow colors. */ | |
1215 | if (f->output_data.x->scroll_bar_top_shadow_pixel != -1) | |
1216 | { | |
1217 | unload_color (f, f->output_data.x->scroll_bar_top_shadow_pixel); | |
1218 | f->output_data.x->scroll_bar_top_shadow_pixel = -1; | |
1219 | } | |
1220 | if (f->output_data.x->scroll_bar_bottom_shadow_pixel != -1) | |
1221 | { | |
1222 | unload_color (f, f->output_data.x->scroll_bar_bottom_shadow_pixel); | |
1223 | f->output_data.x->scroll_bar_bottom_shadow_pixel = -1; | |
1224 | } | |
1225 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
1226 | ||
333b20bb GM |
1227 | f->output_data.x->scroll_bar_background_pixel = pixel; |
1228 | if (FRAME_X_WINDOW (f) && FRAME_VISIBLE_P (f)) | |
1229 | { | |
1230 | /* Remove all scroll bars because they have wrong colors. */ | |
6ed8eeff KL |
1231 | if (FRAME_TERMINAL (f)->condemn_scroll_bars_hook) |
1232 | (*FRAME_TERMINAL (f)->condemn_scroll_bars_hook) (f); | |
1233 | if (FRAME_TERMINAL (f)->judge_scroll_bars_hook) | |
1234 | (*FRAME_TERMINAL (f)->judge_scroll_bars_hook) (f); | |
177c0ea7 | 1235 | |
05c8abbe | 1236 | update_face_from_frame_parameter (f, Qscroll_bar_background, value); |
333b20bb GM |
1237 | redraw_frame (f); |
1238 | } | |
d043f1a4 | 1239 | } |
333b20bb | 1240 | |
943b580d | 1241 | \f |
3a258507 | 1242 | /* Encode Lisp string STRING as a text in a format appropriate for |
96db09e4 KH |
1243 | XICCC (X Inter Client Communication Conventions). |
1244 | ||
6f103132 RS |
1245 | This can call Lisp code, so callers must GCPRO. |
1246 | ||
96db09e4 KH |
1247 | If STRING contains only ASCII characters, do no conversion and |
1248 | return the string data of STRING. Otherwise, encode the text by | |
1249 | CODING_SYSTEM, and return a newly allocated memory area which | |
1250 | should be freed by `xfree' by a caller. | |
1251 | ||
37323f34 EZ |
1252 | SELECTIONP non-zero means the string is being encoded for an X |
1253 | selection, so it is safe to run pre-write conversions (which | |
1254 | may run Lisp code). | |
1255 | ||
96db09e4 KH |
1256 | Store the byte length of resulting text in *TEXT_BYTES. |
1257 | ||
d60660d6 | 1258 | If the text contains only ASCII and Latin-1, store 1 in *STRING_P, |
96db09e4 | 1259 | which means that the `encoding' of the result can be `STRING'. |
d60660d6 | 1260 | Otherwise store 0 in *STRINGP, which means that the `encoding' of |
96db09e4 KH |
1261 | the result should be `COMPOUND_TEXT'. */ |
1262 | ||
df630496 | 1263 | static unsigned char * |
c678c835 PE |
1264 | x_encode_text (Lisp_Object string, Lisp_Object coding_system, int selectionp, |
1265 | ptrdiff_t *text_bytes, int *stringp, int *freep) | |
96db09e4 | 1266 | { |
0f8c4c4f | 1267 | int result = string_xstring_p (string); |
96db09e4 KH |
1268 | struct coding_system coding; |
1269 | ||
0f8c4c4f | 1270 | if (result == 0) |
96db09e4 KH |
1271 | { |
1272 | /* No multibyte character in OBJ. We need not encode it. */ | |
8f924df7 | 1273 | *text_bytes = SBYTES (string); |
d60660d6 | 1274 | *stringp = 1; |
df630496 | 1275 | *freep = 0; |
8f924df7 | 1276 | return SDATA (string); |
96db09e4 KH |
1277 | } |
1278 | ||
1279 | setup_coding_system (coding_system, &coding); | |
0f8c4c4f | 1280 | coding.mode |= (CODING_MODE_SAFE_ENCODING | CODING_MODE_LAST_BLOCK); |
35bc5887 | 1281 | /* We suppress producing escape sequences for composition. */ |
0f8c4c4f | 1282 | coding.common_flags &= ~CODING_ANNOTATION_MASK; |
0065d054 | 1283 | coding.destination = xnmalloc (SCHARS (string), 2); |
8f924df7 | 1284 | coding.dst_bytes = SCHARS (string) * 2; |
0f8c4c4f | 1285 | encode_coding_object (&coding, string, 0, 0, |
8f924df7 | 1286 | SCHARS (string), SBYTES (string), Qnil); |
96db09e4 | 1287 | *text_bytes = coding.produced; |
0f8c4c4f | 1288 | *stringp = (result == 1 || !EQ (coding_system, Qcompound_text)); |
df630496 | 1289 | *freep = 1; |
b954d586 | 1290 | return coding.destination; |
96db09e4 KH |
1291 | } |
1292 | ||
1293 | \f | |
b10daec7 JD |
1294 | /* Set the WM name to NAME for frame F. Also set the icon name. |
1295 | If the frame already has an icon name, use that, otherwise set the | |
1296 | icon name to NAME. */ | |
f945b920 | 1297 | |
b10daec7 | 1298 | static void |
a10c8269 | 1299 | x_set_name_internal (struct frame *f, Lisp_Object name) |
f945b920 | 1300 | { |
fe24a618 | 1301 | if (FRAME_X_WINDOW (f)) |
01f1ba30 | 1302 | { |
4d7e6e51 | 1303 | block_input (); |
fe24a618 | 1304 | { |
80534dd6 | 1305 | XTextProperty text, icon; |
c678c835 PE |
1306 | ptrdiff_t bytes; |
1307 | int stringp; | |
b10daec7 | 1308 | int do_free_icon_value = 0, do_free_text_value = 0; |
11270583 | 1309 | Lisp_Object coding_system; |
c2915ced | 1310 | Lisp_Object encoded_name; |
00be444c | 1311 | Lisp_Object encoded_icon_name; |
c2915ced CY |
1312 | struct gcpro gcpro1; |
1313 | ||
1314 | /* As ENCODE_UTF_8 may cause GC and relocation of string data, | |
1315 | we use it before x_encode_text that may return string data. */ | |
1316 | GCPRO1 (name); | |
1317 | encoded_name = ENCODE_UTF_8 (name); | |
1318 | UNGCPRO; | |
80534dd6 | 1319 | |
b10daec7 | 1320 | coding_system = Qcompound_text; |
3201ea57 KH |
1321 | /* Note: Encoding strategy |
1322 | ||
1323 | We encode NAME by compound-text and use "COMPOUND-TEXT" in | |
1324 | text.encoding. But, there are non-internationalized window | |
1325 | managers which don't support that encoding. So, if NAME | |
1326 | contains only ASCII and 8859-1 characters, encode it by | |
1327 | iso-latin-1, and use "STRING" in text.encoding hoping that | |
34e8c597 | 1328 | such window managers at least analyze this format correctly, |
3201ea57 KH |
1329 | i.e. treat 8-bit bytes as 8859-1 characters. |
1330 | ||
1331 | We may also be able to use "UTF8_STRING" in text.encoding | |
34e8c597 | 1332 | in the future which can encode all Unicode characters. |
3201ea57 | 1333 | But, for the moment, there's no way to know that the |
00be444c J |
1334 | current window manager supports it or not. |
1335 | ||
1336 | Either way, we also set the _NET_WM_NAME and _NET_WM_ICON_NAME | |
1337 | properties. Per the EWMH specification, those two properties | |
1338 | are always UTF8_STRING. This matches what gtk_window_set_title() | |
1339 | does in the USE_GTK case. */ | |
df630496 KS |
1340 | text.value = x_encode_text (name, coding_system, 0, &bytes, &stringp, |
1341 | &do_free_text_value); | |
d60660d6 | 1342 | text.encoding = (stringp ? XA_STRING |
aad3612f | 1343 | : FRAME_DISPLAY_INFO (f)->Xatom_COMPOUND_TEXT); |
fe24a618 | 1344 | text.format = 8; |
96db09e4 | 1345 | text.nitems = bytes; |
c678c835 PE |
1346 | if (text.nitems != bytes) |
1347 | error ("Window name too large"); | |
80534dd6 | 1348 | |
e69b0960 | 1349 | if (!STRINGP (f->icon_name)) |
96db09e4 KH |
1350 | { |
1351 | icon = text; | |
00be444c | 1352 | encoded_icon_name = encoded_name; |
96db09e4 KH |
1353 | } |
1354 | else | |
1355 | { | |
3201ea57 | 1356 | /* See the above comment "Note: Encoding strategy". */ |
e69b0960 | 1357 | icon.value = x_encode_text (f->icon_name, coding_system, 0, |
df630496 | 1358 | &bytes, &stringp, &do_free_icon_value); |
d60660d6 | 1359 | icon.encoding = (stringp ? XA_STRING |
aad3612f | 1360 | : FRAME_DISPLAY_INFO (f)->Xatom_COMPOUND_TEXT); |
96db09e4 KH |
1361 | icon.format = 8; |
1362 | icon.nitems = bytes; | |
c678c835 PE |
1363 | if (icon.nitems != bytes) |
1364 | error ("Icon name too large"); | |
00be444c | 1365 | |
e69b0960 | 1366 | encoded_icon_name = ENCODE_UTF_8 (f->icon_name); |
96db09e4 | 1367 | } |
b10daec7 | 1368 | |
488dd4c4 JD |
1369 | #ifdef USE_GTK |
1370 | gtk_window_set_title (GTK_WINDOW (FRAME_GTK_OUTER_WIDGET (f)), | |
51b59d79 | 1371 | SSDATA (encoded_name)); |
488dd4c4 | 1372 | #else /* not USE_GTK */ |
2436a4e4 | 1373 | XSetWMName (FRAME_X_DISPLAY (f), FRAME_OUTER_WINDOW (f), &text); |
00be444c | 1374 | XChangeProperty (FRAME_X_DISPLAY (f), FRAME_OUTER_WINDOW (f), |
aad3612f DA |
1375 | FRAME_DISPLAY_INFO (f)->Xatom_net_wm_name, |
1376 | FRAME_DISPLAY_INFO (f)->Xatom_UTF8_STRING, | |
00be444c | 1377 | 8, PropModeReplace, |
42a5b22f | 1378 | SDATA (encoded_name), |
00be444c | 1379 | SBYTES (encoded_name)); |
7c0d3ed8 | 1380 | #endif /* not USE_GTK */ |
abb4b7ec | 1381 | |
7c0d3ed8 | 1382 | XSetWMIconName (FRAME_X_DISPLAY (f), FRAME_OUTER_WINDOW (f), &icon); |
00be444c | 1383 | XChangeProperty (FRAME_X_DISPLAY (f), FRAME_OUTER_WINDOW (f), |
aad3612f DA |
1384 | FRAME_DISPLAY_INFO (f)->Xatom_net_wm_icon_name, |
1385 | FRAME_DISPLAY_INFO (f)->Xatom_UTF8_STRING, | |
00be444c | 1386 | 8, PropModeReplace, |
42a5b22f | 1387 | SDATA (encoded_icon_name), |
00be444c | 1388 | SBYTES (encoded_icon_name)); |
abb4b7ec | 1389 | |
b10daec7 | 1390 | if (do_free_icon_value) |
7c0d3ed8 | 1391 | xfree (icon.value); |
b10daec7 | 1392 | if (do_free_text_value) |
7c0d3ed8 KS |
1393 | xfree (text.value); |
1394 | } | |
4d7e6e51 | 1395 | unblock_input (); |
7c0d3ed8 | 1396 | } |
abb4b7ec RS |
1397 | } |
1398 | ||
b10daec7 JD |
1399 | /* Change the name of frame F to NAME. If NAME is nil, set F's name to |
1400 | x_id_name. | |
1401 | ||
1402 | If EXPLICIT is non-zero, that indicates that lisp code is setting the | |
1403 | name; if NAME is a string, set F's name to NAME and set | |
1404 | F->explicit_name; if NAME is Qnil, then clear F->explicit_name. | |
1405 | ||
1406 | If EXPLICIT is zero, that indicates that Emacs redisplay code is | |
1407 | suggesting a new name, which lisp code should override; if | |
1408 | F->explicit_name is set, ignore the new name; otherwise, set it. */ | |
1409 | ||
f78faa98 | 1410 | static void |
971de7fb | 1411 | x_set_name (struct frame *f, Lisp_Object name, int explicit) |
b10daec7 JD |
1412 | { |
1413 | /* Make sure that requests from lisp code override requests from | |
1414 | Emacs redisplay code. */ | |
1415 | if (explicit) | |
1416 | { | |
1417 | /* If we're switching from explicit to implicit, we had better | |
1418 | update the mode lines and thereby update the title. */ | |
1419 | if (f->explicit_name && NILP (name)) | |
2ec9db5d | 1420 | update_mode_lines = 37; |
b10daec7 JD |
1421 | |
1422 | f->explicit_name = ! NILP (name); | |
1423 | } | |
1424 | else if (f->explicit_name) | |
1425 | return; | |
1426 | ||
1427 | /* If NAME is nil, set the name to the x_id_name. */ | |
1428 | if (NILP (name)) | |
1429 | { | |
1430 | /* Check for no change needed in this very common case | |
1431 | before we do any consing. */ | |
aad3612f | 1432 | if (!strcmp (FRAME_DISPLAY_INFO (f)->x_id_name, |
e69b0960 | 1433 | SSDATA (f->name))) |
b10daec7 | 1434 | return; |
aad3612f | 1435 | name = build_string (FRAME_DISPLAY_INFO (f)->x_id_name); |
b10daec7 JD |
1436 | } |
1437 | else | |
1438 | CHECK_STRING (name); | |
1439 | ||
1440 | /* Don't change the name if it's already NAME. */ | |
e69b0960 | 1441 | if (! NILP (Fstring_equal (name, f->name))) |
b10daec7 JD |
1442 | return; |
1443 | ||
f00af5b1 | 1444 | fset_name (f, name); |
b10daec7 JD |
1445 | |
1446 | /* For setting the frame title, the title parameter should override | |
1447 | the name parameter. */ | |
e69b0960 DA |
1448 | if (! NILP (f->title)) |
1449 | name = f->title; | |
b10daec7 JD |
1450 | |
1451 | x_set_name_internal (f, name); | |
1452 | } | |
1453 | ||
7c0d3ed8 KS |
1454 | /* This function should be called when the user's lisp code has |
1455 | specified a name for the frame; the name will override any set by the | |
1456 | redisplay code. */ | |
e4cebfca | 1457 | static void |
a10c8269 | 1458 | x_explicitly_set_name (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
3402e1a4 | 1459 | { |
7c0d3ed8 | 1460 | x_set_name (f, arg, 1); |
3402e1a4 RS |
1461 | } |
1462 | ||
7c0d3ed8 KS |
1463 | /* This function should be called by Emacs redisplay code to set the |
1464 | name; names set this way will never override names set by the user's | |
1465 | lisp code. */ | |
1466 | void | |
a10c8269 | 1467 | x_implicitly_set_name (struct frame *f, Lisp_Object arg, Lisp_Object oldval) |
333b20bb | 1468 | { |
7c0d3ed8 KS |
1469 | x_set_name (f, arg, 0); |
1470 | } | |
1471 | \f | |
1472 | /* Change the title of frame F to NAME. | |
40aa4c27 | 1473 | If NAME is nil, use the frame name as the title. */ |
01f1ba30 | 1474 | |
e4cebfca | 1475 | static void |
971de7fb | 1476 | x_set_title (struct frame *f, Lisp_Object name, Lisp_Object old_name) |
01f1ba30 | 1477 | { |
7c0d3ed8 | 1478 | /* Don't change the title if it's already NAME. */ |
e69b0960 | 1479 | if (EQ (name, f->title)) |
7c0d3ed8 | 1480 | return; |
01f1ba30 | 1481 | |
2ec9db5d | 1482 | update_mode_lines = 38; |
60fb3ee1 | 1483 | |
f00af5b1 | 1484 | fset_title (f, name); |
f9942c9e | 1485 | |
7c0d3ed8 | 1486 | if (NILP (name)) |
e69b0960 | 1487 | name = f->name; |
7c0d3ed8 KS |
1488 | else |
1489 | CHECK_STRING (name); | |
f9942c9e | 1490 | |
b10daec7 | 1491 | x_set_name_internal (f, name); |
01f1ba30 JB |
1492 | } |
1493 | ||
7c0d3ed8 | 1494 | void |
971de7fb | 1495 | x_set_scroll_bar_default_width (struct frame *f) |
e4f79258 | 1496 | { |
44c5e192 | 1497 | int unit = FRAME_COLUMN_WIDTH (f); |
7c0d3ed8 | 1498 | #ifdef USE_TOOLKIT_SCROLL_BARS |
a059fe24 | 1499 | #ifdef USE_GTK |
c195f2de | 1500 | int minw = xg_get_default_scrollbar_width (); |
4a1b9832 PE |
1501 | #else |
1502 | int minw = 16; | |
a059fe24 | 1503 | #endif |
7c0d3ed8 | 1504 | /* A minimum width of 14 doesn't look good for toolkit scroll bars. */ |
44c5e192 | 1505 | FRAME_CONFIG_SCROLL_BAR_COLS (f) = (minw + unit - 1) / unit; |
0eed0355 | 1506 | FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = minw; |
7c0d3ed8 | 1507 | #else |
44c5e192 MR |
1508 | /* The width of a non-toolkit scrollbar is at least 14 pixels and a |
1509 | multiple of the frame's character width. */ | |
1510 | FRAME_CONFIG_SCROLL_BAR_COLS (f) = (14 + unit - 1) / unit; | |
1511 | FRAME_CONFIG_SCROLL_BAR_WIDTH (f) | |
1512 | = FRAME_CONFIG_SCROLL_BAR_COLS (f) * unit; | |
7c0d3ed8 | 1513 | #endif |
01f1ba30 | 1514 | } |
333b20bb | 1515 | |
7c0d3ed8 | 1516 | \f |
333b20bb GM |
1517 | /* Record in frame F the specified or default value according to ALIST |
1518 | of the parameter named PROP (a Lisp symbol). If no value is | |
1519 | specified for PROP, look for an X default for XPROP on the frame | |
1520 | named NAME. If that is not found either, use the value DEFLT. */ | |
1521 | ||
1522 | static Lisp_Object | |
d5a3eaaf AS |
1523 | x_default_scroll_bar_color_parameter (struct frame *f, |
1524 | Lisp_Object alist, Lisp_Object prop, | |
675e2c69 | 1525 | const char *xprop, const char *xclass, |
d5a3eaaf | 1526 | int foreground_p) |
333b20bb | 1527 | { |
aad3612f | 1528 | struct x_display_info *dpyinfo = FRAME_DISPLAY_INFO (f); |
333b20bb GM |
1529 | Lisp_Object tem; |
1530 | ||
1531 | tem = x_get_arg (dpyinfo, alist, prop, xprop, xclass, RES_TYPE_STRING); | |
1532 | if (EQ (tem, Qunbound)) | |
1533 | { | |
1534 | #ifdef USE_TOOLKIT_SCROLL_BARS | |
1535 | ||
1536 | /* See if an X resource for the scroll bar color has been | |
1537 | specified. */ | |
1538 | tem = display_x_get_resource (dpyinfo, | |
1539 | build_string (foreground_p | |
1540 | ? "foreground" | |
1541 | : "background"), | |
6ecd75be | 1542 | empty_unibyte_string, |
333b20bb | 1543 | build_string ("verticalScrollBar"), |
6ecd75be | 1544 | empty_unibyte_string); |
333b20bb GM |
1545 | if (!STRINGP (tem)) |
1546 | { | |
1547 | /* If nothing has been specified, scroll bars will use a | |
1548 | toolkit-dependent default. Because these defaults are | |
1549 | difficult to get at without actually creating a scroll | |
1550 | bar, use nil to indicate that no color has been | |
1551 | specified. */ | |
1552 | tem = Qnil; | |
1553 | } | |
177c0ea7 | 1554 | |
333b20bb | 1555 | #else /* not USE_TOOLKIT_SCROLL_BARS */ |
177c0ea7 | 1556 | |
333b20bb | 1557 | tem = Qnil; |
177c0ea7 | 1558 | |
333b20bb GM |
1559 | #endif /* not USE_TOOLKIT_SCROLL_BARS */ |
1560 | } | |
1561 | ||
6c6f1994 | 1562 | x_set_frame_parameters (f, list1 (Fcons (prop, tem))); |
333b20bb GM |
1563 | return tem; |
1564 | } | |
1565 | ||
1566 | ||
01f1ba30 | 1567 | |
9ef48a9d RS |
1568 | \f |
1569 | #ifdef USE_X_TOOLKIT | |
1570 | ||
8e3d10a9 RS |
1571 | /* If the WM_PROTOCOLS property does not already contain WM_TAKE_FOCUS, |
1572 | WM_DELETE_WINDOW, and WM_SAVE_YOURSELF, then add them. (They may | |
59aa6c90 RS |
1573 | already be present because of the toolkit (Motif adds some of them, |
1574 | for example, but Xt doesn't). */ | |
9ef48a9d RS |
1575 | |
1576 | static void | |
a10c8269 | 1577 | hack_wm_protocols (struct frame *f, Widget widget) |
9ef48a9d RS |
1578 | { |
1579 | Display *dpy = XtDisplay (widget); | |
1580 | Window w = XtWindow (widget); | |
1581 | int need_delete = 1; | |
1582 | int need_focus = 1; | |
59aa6c90 | 1583 | int need_save = 1; |
9ef48a9d | 1584 | |
4d7e6e51 | 1585 | block_input (); |
9ef48a9d | 1586 | { |
a3db4b26 AS |
1587 | Atom type; |
1588 | unsigned char *catoms; | |
9ef48a9d RS |
1589 | int format = 0; |
1590 | unsigned long nitems = 0; | |
1591 | unsigned long bytes_after; | |
1592 | ||
270958e8 | 1593 | if ((XGetWindowProperty (dpy, w, |
aad3612f | 1594 | FRAME_DISPLAY_INFO (f)->Xatom_wm_protocols, |
34d5ae1e | 1595 | (long)0, (long)100, False, XA_ATOM, |
270958e8 | 1596 | &type, &format, &nitems, &bytes_after, |
a3db4b26 | 1597 | &catoms) |
270958e8 | 1598 | == Success) |
9ef48a9d | 1599 | && format == 32 && type == XA_ATOM) |
a3db4b26 AS |
1600 | { |
1601 | Atom *atoms = (Atom *) catoms; | |
1602 | while (nitems > 0) | |
1603 | { | |
1604 | nitems--; | |
1605 | if (atoms[nitems] | |
aad3612f | 1606 | == FRAME_DISPLAY_INFO (f)->Xatom_wm_delete_window) |
a3db4b26 AS |
1607 | need_delete = 0; |
1608 | else if (atoms[nitems] | |
aad3612f | 1609 | == FRAME_DISPLAY_INFO (f)->Xatom_wm_take_focus) |
a3db4b26 AS |
1610 | need_focus = 0; |
1611 | else if (atoms[nitems] | |
aad3612f | 1612 | == FRAME_DISPLAY_INFO (f)->Xatom_wm_save_yourself) |
a3db4b26 AS |
1613 | need_save = 0; |
1614 | } | |
1615 | } | |
1616 | if (catoms) | |
1617 | XFree (catoms); | |
9ef48a9d RS |
1618 | } |
1619 | { | |
1620 | Atom props [10]; | |
1621 | int count = 0; | |
b9dc4443 | 1622 | if (need_delete) |
aad3612f | 1623 | props[count++] = FRAME_DISPLAY_INFO (f)->Xatom_wm_delete_window; |
b9dc4443 | 1624 | if (need_focus) |
aad3612f | 1625 | props[count++] = FRAME_DISPLAY_INFO (f)->Xatom_wm_take_focus; |
b9dc4443 | 1626 | if (need_save) |
aad3612f | 1627 | props[count++] = FRAME_DISPLAY_INFO (f)->Xatom_wm_save_yourself; |
9ef48a9d | 1628 | if (count) |
aad3612f | 1629 | XChangeProperty (dpy, w, FRAME_DISPLAY_INFO (f)->Xatom_wm_protocols, |
b9dc4443 | 1630 | XA_ATOM, 32, PropModeAppend, |
9ef48a9d RS |
1631 | (unsigned char *) props, count); |
1632 | } | |
4d7e6e51 | 1633 | unblock_input (); |
9ef48a9d RS |
1634 | } |
1635 | #endif | |
86779fac GM |
1636 | |
1637 | ||
5a7df7d7 GM |
1638 | \f |
1639 | /* Support routines for XIC (X Input Context). */ | |
86779fac | 1640 | |
5a7df7d7 GM |
1641 | #ifdef HAVE_X_I18N |
1642 | ||
f57e2426 | 1643 | static XFontSet xic_create_xfontset (struct frame *); |
577b2ffd | 1644 | static XIMStyle best_xim_style (XIMStyles *); |
5a7df7d7 GM |
1645 | |
1646 | ||
1576f1ad | 1647 | /* Supported XIM styles, ordered by preference. */ |
5a7df7d7 | 1648 | |
577b2ffd | 1649 | static const XIMStyle supported_xim_styles[] = |
5a7df7d7 GM |
1650 | { |
1651 | XIMPreeditPosition | XIMStatusArea, | |
1652 | XIMPreeditPosition | XIMStatusNothing, | |
1653 | XIMPreeditPosition | XIMStatusNone, | |
1654 | XIMPreeditNothing | XIMStatusArea, | |
1655 | XIMPreeditNothing | XIMStatusNothing, | |
1656 | XIMPreeditNothing | XIMStatusNone, | |
1657 | XIMPreeditNone | XIMStatusArea, | |
1658 | XIMPreeditNone | XIMStatusNothing, | |
1659 | XIMPreeditNone | XIMStatusNone, | |
1660 | 0, | |
1661 | }; | |
1662 | ||
1663 | ||
e4cebfca | 1664 | #if defined HAVE_X_WINDOWS && defined USE_X_TOOLKIT |
c27ed90a | 1665 | /* Create an X fontset on frame F with base font name BASE_FONTNAME. */ |
5a7df7d7 | 1666 | |
333f9019 | 1667 | static const char xic_default_fontset[] = "-*-*-*-r-normal--14-*-*-*-*-*-*-*"; |
bb07fa29 | 1668 | |
c28e7ae8 SM |
1669 | /* Create an Xt fontset spec from the name of a base font. |
1670 | If `motif' is True use the Motif syntax. */ | |
bb07fa29 | 1671 | char * |
e6cba650 | 1672 | xic_create_fontsetname (const char *base_fontname, int motif) |
bb07fa29 | 1673 | { |
c28e7ae8 SM |
1674 | const char *sep = motif ? ";" : ","; |
1675 | char *fontsetname; | |
1676 | ||
bb07fa29 | 1677 | /* Make a fontset name from the base font name. */ |
333f9019 | 1678 | if (xic_default_fontset == base_fontname) |
38182d90 | 1679 | { |
afa2ffd8 DA |
1680 | /* There is no base font name, use the default. */ |
1681 | fontsetname = xmalloc (strlen (base_fontname) + 2); | |
c28e7ae8 SM |
1682 | strcpy (fontsetname, base_fontname); |
1683 | } | |
bb07fa29 SM |
1684 | else |
1685 | { | |
1686 | /* Make a fontset name from the base font name. | |
1687 | The font set will be made of the following elements: | |
1688 | - the base font. | |
1689 | - the base font where the charset spec is replaced by -*-*. | |
1690 | - the same but with the family also replaced with -*-*-. */ | |
e6cba650 | 1691 | const char *p = base_fontname; |
25ed6cc3 | 1692 | ptrdiff_t i; |
df630496 | 1693 | |
bb07fa29 SM |
1694 | for (i = 0; *p; p++) |
1695 | if (*p == '-') i++; | |
1696 | if (i != 14) | |
afa2ffd8 DA |
1697 | { |
1698 | /* As the font name doesn't conform to XLFD, we can't | |
bb07fa29 SM |
1699 | modify it to generalize it to allcs and allfamilies. |
1700 | Use the specified font plus the default. */ | |
afa2ffd8 DA |
1701 | fontsetname = xmalloc (strlen (base_fontname) |
1702 | + strlen (xic_default_fontset) + 3); | |
bb07fa29 | 1703 | strcpy (fontsetname, base_fontname); |
c28e7ae8 | 1704 | strcat (fontsetname, sep); |
333f9019 | 1705 | strcat (fontsetname, xic_default_fontset); |
bb07fa29 SM |
1706 | } |
1707 | else | |
1708 | { | |
25ed6cc3 | 1709 | ptrdiff_t len; |
e6cba650 | 1710 | const char *p1 = NULL, *p2 = NULL, *p3 = NULL; |
bb07fa29 SM |
1711 | char *font_allcs = NULL; |
1712 | char *font_allfamilies = NULL; | |
968a6679 | 1713 | char *font_all = NULL; |
e6cba650 DN |
1714 | const char *allcs = "*-*-*-*-*-*-*"; |
1715 | const char *allfamilies = "-*-*-"; | |
1716 | const char *all = "*-*-*-*-"; | |
cd987aaa | 1717 | char *base; |
df630496 | 1718 | |
bb07fa29 SM |
1719 | for (i = 0, p = base_fontname; i < 8; p++) |
1720 | { | |
1721 | if (*p == '-') | |
1722 | { | |
1723 | i++; | |
1724 | if (i == 3) | |
1725 | p1 = p + 1; | |
968a6679 SM |
1726 | else if (i == 7) |
1727 | p2 = p + 1; | |
cd987aaa KH |
1728 | else if (i == 6) |
1729 | p3 = p + 1; | |
bb07fa29 SM |
1730 | } |
1731 | } | |
cd987aaa KH |
1732 | /* If base_fontname specifies ADSTYLE, make it a |
1733 | wildcard. */ | |
1734 | if (*p3 != '*') | |
1735 | { | |
25ed6cc3 | 1736 | ptrdiff_t diff = (p2 - p3) - 2; |
cd987aaa KH |
1737 | |
1738 | base = alloca (strlen (base_fontname) + 1); | |
72af86bd | 1739 | memcpy (base, base_fontname, p3 - base_fontname); |
cd987aaa KH |
1740 | base[p3 - base_fontname] = '*'; |
1741 | base[(p3 - base_fontname) + 1] = '-'; | |
1742 | strcpy (base + (p3 - base_fontname) + 2, p2); | |
1743 | p = base + (p - base_fontname) - diff; | |
1744 | p1 = base + (p1 - base_fontname); | |
1745 | p2 = base + (p2 - base_fontname) - diff; | |
1746 | base_fontname = base; | |
1747 | } | |
1748 | ||
bb07fa29 SM |
1749 | /* Build the font spec that matches all charsets. */ |
1750 | len = p - base_fontname + strlen (allcs) + 1; | |
38182d90 | 1751 | font_allcs = alloca (len); |
72af86bd | 1752 | memcpy (font_allcs, base_fontname, p - base_fontname); |
bb07fa29 SM |
1753 | strcat (font_allcs, allcs); |
1754 | ||
cd987aaa KH |
1755 | /* Build the font spec that matches all families and |
1756 | add-styles. */ | |
bb07fa29 | 1757 | len = p - p1 + strlen (allcs) + strlen (allfamilies) + 1; |
38182d90 | 1758 | font_allfamilies = alloca (len); |
bb07fa29 | 1759 | strcpy (font_allfamilies, allfamilies); |
72af86bd | 1760 | memcpy (font_allfamilies + strlen (allfamilies), p1, p - p1); |
bb07fa29 SM |
1761 | strcat (font_allfamilies, allcs); |
1762 | ||
968a6679 SM |
1763 | /* Build the font spec that matches all. */ |
1764 | len = p - p2 + strlen (allcs) + strlen (all) + strlen (allfamilies) + 1; | |
38182d90 | 1765 | font_all = alloca (len); |
968a6679 SM |
1766 | strcpy (font_all, allfamilies); |
1767 | strcat (font_all, all); | |
72af86bd | 1768 | memcpy (font_all + strlen (all) + strlen (allfamilies), p2, p - p2); |
968a6679 SM |
1769 | strcat (font_all, allcs); |
1770 | ||
bb07fa29 SM |
1771 | /* Build the actual font set name. */ |
1772 | len = strlen (base_fontname) + strlen (font_allcs) | |
968a6679 | 1773 | + strlen (font_allfamilies) + strlen (font_all) + 5; |
bb07fa29 | 1774 | fontsetname = xmalloc (len); |
bb07fa29 | 1775 | strcpy (fontsetname, base_fontname); |
c28e7ae8 | 1776 | strcat (fontsetname, sep); |
bb07fa29 | 1777 | strcat (fontsetname, font_allcs); |
c28e7ae8 | 1778 | strcat (fontsetname, sep); |
bb07fa29 | 1779 | strcat (fontsetname, font_allfamilies); |
968a6679 SM |
1780 | strcat (fontsetname, sep); |
1781 | strcat (fontsetname, font_all); | |
bb07fa29 | 1782 | } |
bb07fa29 | 1783 | } |
c28e7ae8 | 1784 | if (motif) |
d672ac3c | 1785 | return strcat (fontsetname, ":"); |
c28e7ae8 | 1786 | return fontsetname; |
bb07fa29 | 1787 | } |
e4cebfca | 1788 | #endif /* HAVE_X_WINDOWS && USE_X_TOOLKIT */ |
bb07fa29 | 1789 | |
2da34f50 KH |
1790 | #ifdef DEBUG_XIC_FONTSET |
1791 | static void | |
1dae0f0a AS |
1792 | print_fontset_result (XFontSet xfs, char *name, char **missing_list, |
1793 | int missing_count) | |
2da34f50 KH |
1794 | { |
1795 | if (xfs) | |
1796 | fprintf (stderr, "XIC Fontset created: %s\n", name); | |
1797 | else | |
1798 | { | |
1799 | fprintf (stderr, "XIC Fontset failed: %s\n", name); | |
1800 | while (missing_count-- > 0) | |
1801 | { | |
1802 | fprintf (stderr, " missing: %s\n", *missing_list); | |
1803 | missing_list++; | |
1804 | } | |
1805 | } | |
1806 | ||
1807 | } | |
1808 | #endif | |
1809 | ||
5a7df7d7 | 1810 | static XFontSet |
971de7fb | 1811 | xic_create_xfontset (struct frame *f) |
86779fac | 1812 | { |
c27ed90a | 1813 | XFontSet xfs = NULL; |
b51238f5 | 1814 | struct font *font = FRAME_FONT (f); |
a32f056c KH |
1815 | int pixel_size = font->pixel_size; |
1816 | Lisp_Object rest, frame; | |
1817 | ||
1818 | /* See if there is another frame already using same fontset. */ | |
1819 | FOR_EACH_FRAME (rest, frame) | |
1820 | { | |
1821 | struct frame *cf = XFRAME (frame); | |
1822 | ||
1823 | if (cf != f && FRAME_LIVE_P (f) && FRAME_X_P (cf) | |
aad3612f | 1824 | && FRAME_DISPLAY_INFO (cf) == FRAME_DISPLAY_INFO (f) |
b51238f5 KH |
1825 | && FRAME_FONT (f) |
1826 | && FRAME_FONT (f)->pixel_size == pixel_size) | |
a32f056c KH |
1827 | { |
1828 | xfs = FRAME_XIC_FONTSET (cf); | |
1829 | break; | |
1830 | } | |
1831 | } | |
1832 | ||
1833 | if (! xfs) | |
1834 | { | |
1835 | char buf[256]; | |
1836 | char **missing_list; | |
1837 | int missing_count; | |
1838 | char *def_string; | |
e6cba650 | 1839 | const char *xlfd_format = "-*-*-medium-r-normal--%d-*-*-*-*-*"; |
a32f056c KH |
1840 | |
1841 | sprintf (buf, xlfd_format, pixel_size); | |
1842 | missing_list = NULL; | |
1843 | xfs = XCreateFontSet (FRAME_X_DISPLAY (f), buf, | |
1844 | &missing_list, &missing_count, &def_string); | |
d3483d71 | 1845 | #ifdef DEBUG_XIC_FONTSET |
22a8f595 | 1846 | print_fontset_result (xfs, buf, missing_list, missing_count); |
d3483d71 | 1847 | #endif |
a32f056c KH |
1848 | if (missing_list) |
1849 | XFreeStringList (missing_list); | |
1850 | if (! xfs) | |
1851 | { | |
1852 | /* List of pixel sizes most likely available. Find one that | |
1853 | is closest to pixel_size. */ | |
1854 | int sizes[] = {0, 8, 10, 11, 12, 14, 17, 18, 20, 24, 26, 34, 0}; | |
1855 | int *smaller, *larger; | |
1856 | ||
1857 | for (smaller = sizes; smaller[1]; smaller++) | |
1858 | if (smaller[1] >= pixel_size) | |
1859 | break; | |
1860 | larger = smaller + 1; | |
1861 | if (*larger == pixel_size) | |
1862 | larger++; | |
1863 | while (*smaller || *larger) | |
1864 | { | |
1865 | int this_size; | |
1866 | ||
1867 | if (! *larger) | |
1868 | this_size = *smaller--; | |
1869 | else if (! *smaller) | |
1870 | this_size = *larger++; | |
1871 | else if (pixel_size - *smaller < *larger - pixel_size) | |
1872 | this_size = *smaller--; | |
1873 | else | |
1874 | this_size = *larger++; | |
1875 | sprintf (buf, xlfd_format, this_size); | |
1876 | missing_list = NULL; | |
1877 | xfs = XCreateFontSet (FRAME_X_DISPLAY (f), buf, | |
1878 | &missing_list, &missing_count, &def_string); | |
d3483d71 | 1879 | #ifdef DEBUG_XIC_FONTSET |
22a8f595 | 1880 | print_fontset_result (xfs, buf, missing_list, missing_count); |
d3483d71 | 1881 | #endif |
a32f056c KH |
1882 | if (missing_list) |
1883 | XFreeStringList (missing_list); | |
1884 | if (xfs) | |
1885 | break; | |
1886 | } | |
1887 | } | |
2da34f50 KH |
1888 | if (! xfs) |
1889 | { | |
675e2c69 | 1890 | const char *last_resort = "-*-*-*-r-normal--*-*-*-*-*-*"; |
2da34f50 KH |
1891 | |
1892 | missing_list = NULL; | |
1893 | xfs = XCreateFontSet (FRAME_X_DISPLAY (f), last_resort, | |
1894 | &missing_list, &missing_count, &def_string); | |
1895 | #ifdef DEBUG_XIC_FONTSET | |
1896 | print_fontset_result (xfs, last_resort, missing_list, missing_count); | |
1897 | #endif | |
1898 | if (missing_list) | |
1899 | XFreeStringList (missing_list); | |
1900 | } | |
1901 | ||
a32f056c KH |
1902 | } |
1903 | ||
1904 | return xfs; | |
1905 | } | |
a32f056c | 1906 | |
c27ed90a JD |
1907 | /* Free the X fontset of frame F if it is the last frame using it. */ |
1908 | ||
1909 | void | |
971de7fb | 1910 | xic_free_xfontset (struct frame *f) |
c27ed90a JD |
1911 | { |
1912 | Lisp_Object rest, frame; | |
d7e6881a | 1913 | bool shared_p = 0; |
c27ed90a JD |
1914 | |
1915 | if (!FRAME_XIC_FONTSET (f)) | |
1916 | return; | |
1917 | ||
1918 | /* See if there is another frame sharing the same fontset. */ | |
1919 | FOR_EACH_FRAME (rest, frame) | |
1920 | { | |
1921 | struct frame *cf = XFRAME (frame); | |
1922 | if (cf != f && FRAME_LIVE_P (f) && FRAME_X_P (cf) | |
aad3612f | 1923 | && FRAME_DISPLAY_INFO (cf) == FRAME_DISPLAY_INFO (f) |
c27ed90a JD |
1924 | && FRAME_XIC_FONTSET (cf) == FRAME_XIC_FONTSET (f)) |
1925 | { | |
1926 | shared_p = 1; | |
1927 | break; | |
1928 | } | |
1929 | } | |
1930 | ||
1931 | if (!shared_p) | |
1932 | /* The fontset is not used anymore. It is safe to free it. */ | |
1933 | XFreeFontSet (FRAME_X_DISPLAY (f), FRAME_XIC_FONTSET (f)); | |
1934 | ||
c27ed90a JD |
1935 | FRAME_XIC_FONTSET (f) = NULL; |
1936 | } | |
1937 | ||
5a7df7d7 GM |
1938 | |
1939 | /* Value is the best input style, given user preferences USER (already | |
1940 | checked to be supported by Emacs), and styles supported by the | |
1941 | input method XIM. */ | |
1942 | ||
1943 | static XIMStyle | |
577b2ffd | 1944 | best_xim_style (XIMStyles *xim) |
5a7df7d7 GM |
1945 | { |
1946 | int i, j; | |
c72d972c | 1947 | int nr_supported = ARRAYELTS (supported_xim_styles); |
5a7df7d7 | 1948 | |
577b2ffd | 1949 | for (i = 0; i < nr_supported; ++i) |
5a7df7d7 | 1950 | for (j = 0; j < xim->count_styles; ++j) |
577b2ffd DC |
1951 | if (supported_xim_styles[i] == xim->supported_styles[j]) |
1952 | return supported_xim_styles[i]; | |
5a7df7d7 GM |
1953 | |
1954 | /* Return the default style. */ | |
1955 | return XIMPreeditNothing | XIMStatusNothing; | |
1956 | } | |
1957 | ||
1958 | /* Create XIC for frame F. */ | |
1959 | ||
1960 | void | |
971de7fb | 1961 | create_frame_xic (struct frame *f) |
5a7df7d7 | 1962 | { |
5a7df7d7 GM |
1963 | XIM xim; |
1964 | XIC xic = NULL; | |
1965 | XFontSet xfs = NULL; | |
df3964ce DC |
1966 | XVaNestedList status_attr = NULL; |
1967 | XVaNestedList preedit_attr = NULL; | |
1968 | XRectangle s_area; | |
1969 | XPoint spot; | |
d2933655 | 1970 | XIMStyle xic_style; |
86779fac | 1971 | |
5a7df7d7 | 1972 | if (FRAME_XIC (f)) |
d2933655 | 1973 | goto out; |
df3964ce | 1974 | |
5a7df7d7 | 1975 | xim = FRAME_X_XIM (f); |
d2933655 DC |
1976 | if (!xim) |
1977 | goto out; | |
1978 | ||
1979 | /* Determine XIC style. */ | |
577b2ffd | 1980 | xic_style = best_xim_style (FRAME_X_XIM_STYLES (f)); |
d2933655 DC |
1981 | |
1982 | /* Create X fontset. */ | |
1983 | if (xic_style & (XIMPreeditPosition | XIMStatusArea)) | |
5a7df7d7 | 1984 | { |
d2933655 DC |
1985 | xfs = xic_create_xfontset (f); |
1986 | if (!xfs) | |
1987 | goto out; | |
86779fac | 1988 | |
d2933655 DC |
1989 | FRAME_XIC_FONTSET (f) = xfs; |
1990 | } | |
86779fac | 1991 | |
d2933655 DC |
1992 | if (xic_style & XIMPreeditPosition) |
1993 | { | |
1994 | spot.x = 0; spot.y = 1; | |
5a7df7d7 GM |
1995 | preedit_attr = XVaCreateNestedList (0, |
1996 | XNFontSet, xfs, | |
1997 | XNForeground, | |
1998 | FRAME_FOREGROUND_PIXEL (f), | |
1999 | XNBackground, | |
2000 | FRAME_BACKGROUND_PIXEL (f), | |
2001 | (xic_style & XIMPreeditPosition | |
2002 | ? XNSpotLocation | |
2003 | : NULL), | |
2004 | &spot, | |
2005 | NULL); | |
df3964ce DC |
2006 | |
2007 | if (!preedit_attr) | |
2008 | goto out; | |
d2933655 | 2009 | } |
df3964ce | 2010 | |
d2933655 DC |
2011 | if (xic_style & XIMStatusArea) |
2012 | { | |
2013 | s_area.x = 0; s_area.y = 0; s_area.width = 1; s_area.height = 1; | |
2014 | status_attr = XVaCreateNestedList (0, | |
2015 | XNArea, | |
2016 | &s_area, | |
2017 | XNFontSet, | |
2018 | xfs, | |
2019 | XNForeground, | |
2020 | FRAME_FOREGROUND_PIXEL (f), | |
2021 | XNBackground, | |
2022 | FRAME_BACKGROUND_PIXEL (f), | |
2023 | NULL); | |
2024 | ||
2025 | if (!status_attr) | |
df3964ce | 2026 | goto out; |
5a7df7d7 | 2027 | } |
177c0ea7 | 2028 | |
d2933655 DC |
2029 | if (preedit_attr && status_attr) |
2030 | xic = XCreateIC (xim, | |
2031 | XNInputStyle, xic_style, | |
2032 | XNClientWindow, FRAME_X_WINDOW (f), | |
2033 | XNFocusWindow, FRAME_X_WINDOW (f), | |
2034 | XNStatusAttributes, status_attr, | |
2035 | XNPreeditAttributes, preedit_attr, | |
2036 | NULL); | |
2037 | else if (preedit_attr) | |
2038 | xic = XCreateIC (xim, | |
2039 | XNInputStyle, xic_style, | |
2040 | XNClientWindow, FRAME_X_WINDOW (f), | |
2041 | XNFocusWindow, FRAME_X_WINDOW (f), | |
2042 | XNPreeditAttributes, preedit_attr, | |
2043 | NULL); | |
2044 | else if (status_attr) | |
2045 | xic = XCreateIC (xim, | |
2046 | XNInputStyle, xic_style, | |
2047 | XNClientWindow, FRAME_X_WINDOW (f), | |
2048 | XNFocusWindow, FRAME_X_WINDOW (f), | |
2049 | XNStatusAttributes, status_attr, | |
2050 | NULL); | |
2051 | else | |
2052 | xic = XCreateIC (xim, | |
2053 | XNInputStyle, xic_style, | |
2054 | XNClientWindow, FRAME_X_WINDOW (f), | |
2055 | XNFocusWindow, FRAME_X_WINDOW (f), | |
2056 | NULL); | |
2057 | ||
2058 | if (!xic) | |
2059 | goto out; | |
2060 | ||
2061 | FRAME_XIC (f) = xic; | |
2062 | FRAME_XIC_STYLE (f) = xic_style; | |
2063 | xfs = NULL; /* Don't free below. */ | |
2064 | ||
df3964ce DC |
2065 | out: |
2066 | ||
2067 | if (xfs) | |
2068 | free_frame_xic (f); | |
2069 | ||
2070 | if (preedit_attr) | |
2071 | XFree (preedit_attr); | |
2072 | ||
2073 | if (status_attr) | |
2074 | XFree (status_attr); | |
86779fac GM |
2075 | } |
2076 | ||
5a7df7d7 GM |
2077 | |
2078 | /* Destroy XIC and free XIC fontset of frame F, if any. */ | |
2079 | ||
2080 | void | |
971de7fb | 2081 | free_frame_xic (struct frame *f) |
5a7df7d7 GM |
2082 | { |
2083 | if (FRAME_XIC (f) == NULL) | |
2084 | return; | |
177c0ea7 | 2085 | |
5a7df7d7 | 2086 | XDestroyIC (FRAME_XIC (f)); |
c27ed90a | 2087 | xic_free_xfontset (f); |
5a7df7d7 GM |
2088 | |
2089 | FRAME_XIC (f) = NULL; | |
5a7df7d7 GM |
2090 | } |
2091 | ||
2092 | ||
2093 | /* Place preedit area for XIC of window W's frame to specified | |
2094 | pixel position X/Y. X and Y are relative to window W. */ | |
2095 | ||
2096 | void | |
971de7fb | 2097 | xic_set_preeditarea (struct window *w, int x, int y) |
5a7df7d7 | 2098 | { |
d3d50620 | 2099 | struct frame *f = XFRAME (w->frame); |
5a7df7d7 GM |
2100 | XVaNestedList attr; |
2101 | XPoint spot; | |
177c0ea7 | 2102 | |
17e6d491 | 2103 | spot.x = WINDOW_TO_FRAME_PIXEL_X (w, x) + WINDOW_LEFT_FRINGE_WIDTH (w); |
5a7df7d7 GM |
2104 | spot.y = WINDOW_TO_FRAME_PIXEL_Y (w, y) + FONT_BASE (FRAME_FONT (f)); |
2105 | attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); | |
2106 | XSetICValues (FRAME_XIC (f), XNPreeditAttributes, attr, NULL); | |
2107 | XFree (attr); | |
2108 | } | |
2109 | ||
2110 | ||
2111 | /* Place status area for XIC in bottom right corner of frame F.. */ | |
2112 | ||
2113 | void | |
971de7fb | 2114 | xic_set_statusarea (struct frame *f) |
5a7df7d7 GM |
2115 | { |
2116 | XIC xic = FRAME_XIC (f); | |
2117 | XVaNestedList attr; | |
2118 | XRectangle area; | |
2119 | XRectangle *needed; | |
2120 | ||
2121 | /* Negotiate geometry of status area. If input method has existing | |
2122 | status area, use its current size. */ | |
2123 | area.x = area.y = area.width = area.height = 0; | |
2124 | attr = XVaCreateNestedList (0, XNAreaNeeded, &area, NULL); | |
2125 | XSetICValues (xic, XNStatusAttributes, attr, NULL); | |
2126 | XFree (attr); | |
177c0ea7 | 2127 | |
5a7df7d7 GM |
2128 | attr = XVaCreateNestedList (0, XNAreaNeeded, &needed, NULL); |
2129 | XGetICValues (xic, XNStatusAttributes, attr, NULL); | |
2130 | XFree (attr); | |
2131 | ||
2132 | if (needed->width == 0) /* Use XNArea instead of XNAreaNeeded */ | |
2133 | { | |
2134 | attr = XVaCreateNestedList (0, XNArea, &needed, NULL); | |
2135 | XGetICValues (xic, XNStatusAttributes, attr, NULL); | |
2136 | XFree (attr); | |
2137 | } | |
2138 | ||
2139 | area.width = needed->width; | |
2140 | area.height = needed->height; | |
be786000 KS |
2141 | area.x = FRAME_PIXEL_WIDTH (f) - area.width - FRAME_INTERNAL_BORDER_WIDTH (f); |
2142 | area.y = (FRAME_PIXEL_HEIGHT (f) - area.height | |
488dd4c4 | 2143 | - FRAME_MENUBAR_HEIGHT (f) |
bfeabdc3 | 2144 | - FRAME_TOOLBAR_TOP_HEIGHT (f) |
488dd4c4 | 2145 | - FRAME_INTERNAL_BORDER_WIDTH (f)); |
5a7df7d7 GM |
2146 | XFree (needed); |
2147 | ||
2148 | attr = XVaCreateNestedList (0, XNArea, &area, NULL); | |
6b61353c | 2149 | XSetICValues (xic, XNStatusAttributes, attr, NULL); |
5a7df7d7 GM |
2150 | XFree (attr); |
2151 | } | |
2152 | ||
2153 | ||
2154 | /* Set X fontset for XIC of frame F, using base font name | |
2155 | BASE_FONTNAME. Called when a new Emacs fontset is chosen. */ | |
2156 | ||
2157 | void | |
eec47d6b | 2158 | xic_set_xfontset (struct frame *f, const char *base_fontname) |
5a7df7d7 GM |
2159 | { |
2160 | XVaNestedList attr; | |
2161 | XFontSet xfs; | |
2162 | ||
c27ed90a JD |
2163 | xic_free_xfontset (f); |
2164 | ||
b51238f5 | 2165 | xfs = xic_create_xfontset (f); |
5a7df7d7 GM |
2166 | |
2167 | attr = XVaCreateNestedList (0, XNFontSet, xfs, NULL); | |
2168 | if (FRAME_XIC_STYLE (f) & XIMPreeditPosition) | |
2169 | XSetICValues (FRAME_XIC (f), XNPreeditAttributes, attr, NULL); | |
2170 | if (FRAME_XIC_STYLE (f) & XIMStatusArea) | |
2171 | XSetICValues (FRAME_XIC (f), XNStatusAttributes, attr, NULL); | |
2172 | XFree (attr); | |
177c0ea7 | 2173 | |
5a7df7d7 GM |
2174 | FRAME_XIC_FONTSET (f) = xfs; |
2175 | } | |
2176 | ||
2177 | #endif /* HAVE_X_I18N */ | |
2178 | ||
2179 | ||
9ef48a9d | 2180 | \f |
8fc2766b RS |
2181 | #ifdef USE_X_TOOLKIT |
2182 | ||
2183 | /* Create and set up the X widget for frame F. */ | |
f58534a3 | 2184 | |
01f1ba30 | 2185 | static void |
ebd15611 | 2186 | x_window (struct frame *f, long window_prompting, int minibuffer_only) |
01f1ba30 | 2187 | { |
9ef48a9d | 2188 | XClassHint class_hints; |
31ac8d8c FP |
2189 | XSetWindowAttributes attributes; |
2190 | unsigned long attribute_mask; | |
9ef48a9d RS |
2191 | Widget shell_widget; |
2192 | Widget pane_widget; | |
6c32dd68 | 2193 | Widget frame_widget; |
9ef48a9d RS |
2194 | Arg al [25]; |
2195 | int ac; | |
2196 | ||
4d7e6e51 | 2197 | block_input (); |
9ef48a9d | 2198 | |
b7975ee4 KH |
2199 | /* Use the resource name as the top-level widget name |
2200 | for looking up resources. Make a non-Lisp copy | |
2201 | for the window manager, so GC relocation won't bother it. | |
2202 | ||
2203 | Elsewhere we specify the window name for the window manager. */ | |
309f24d1 | 2204 | f->namebuf = xstrdup (SSDATA (Vx_resource_name)); |
9ef48a9d RS |
2205 | |
2206 | ac = 0; | |
2207 | XtSetArg (al[ac], XtNallowShellResize, 1); ac++; | |
2208 | XtSetArg (al[ac], XtNinput, 1); ac++; | |
97787173 | 2209 | XtSetArg (al[ac], XtNmappedWhenManaged, 0); ac++; |
be786000 | 2210 | XtSetArg (al[ac], XtNborderWidth, f->border_width); ac++; |
9b2956e2 | 2211 | XtSetArg (al[ac], XtNvisual, FRAME_X_VISUAL (f)); ac++; |
aad3612f | 2212 | XtSetArg (al[ac], XtNdepth, FRAME_DISPLAY_INFO (f)->n_planes); ac++; |
9b2956e2 | 2213 | XtSetArg (al[ac], XtNcolormap, FRAME_X_COLORMAP (f)); ac++; |
cca176a0 | 2214 | shell_widget = XtAppCreateShell (f->namebuf, EMACS_CLASS, |
7a994728 | 2215 | applicationShellWidgetClass, |
82c90203 | 2216 | FRAME_X_DISPLAY (f), al, ac); |
9ef48a9d | 2217 | |
7556890b | 2218 | f->output_data.x->widget = shell_widget; |
9ef48a9d RS |
2219 | /* maybe_set_screen_title_format (shell_widget); */ |
2220 | ||
6c32dd68 | 2221 | pane_widget = lw_create_widget ("main", "pane", widget_id_tick++, |
7d652d97 PE |
2222 | NULL, shell_widget, False, |
2223 | NULL, NULL, NULL, NULL); | |
9ef48a9d | 2224 | |
9b2956e2 GM |
2225 | ac = 0; |
2226 | XtSetArg (al[ac], XtNvisual, FRAME_X_VISUAL (f)); ac++; | |
aad3612f | 2227 | XtSetArg (al[ac], XtNdepth, FRAME_DISPLAY_INFO (f)->n_planes); ac++; |
9b2956e2 | 2228 | XtSetArg (al[ac], XtNcolormap, FRAME_X_COLORMAP (f)); ac++; |
723f5a07 | 2229 | XtSetArg (al[ac], XtNborderWidth, 0); ac++; |
9b2956e2 | 2230 | XtSetValues (pane_widget, al, ac); |
7556890b | 2231 | f->output_data.x->column_widget = pane_widget; |
a7f7d550 | 2232 | |
177c0ea7 | 2233 | /* mappedWhenManaged to false tells to the paned window to not map/unmap |
5e65b9ab | 2234 | the emacs screen when changing menubar. This reduces flickering. */ |
9ef48a9d RS |
2235 | |
2236 | ac = 0; | |
2237 | XtSetArg (al[ac], XtNmappedWhenManaged, 0); ac++; | |
2238 | XtSetArg (al[ac], XtNshowGrip, 0); ac++; | |
2239 | XtSetArg (al[ac], XtNallowResize, 1); ac++; | |
2240 | XtSetArg (al[ac], XtNresizeToPreferred, 1); ac++; | |
2241 | XtSetArg (al[ac], XtNemacsFrame, f); ac++; | |
9b2956e2 | 2242 | XtSetArg (al[ac], XtNvisual, FRAME_X_VISUAL (f)); ac++; |
aad3612f | 2243 | XtSetArg (al[ac], XtNdepth, FRAME_DISPLAY_INFO (f)->n_planes); ac++; |
9b2956e2 | 2244 | XtSetArg (al[ac], XtNcolormap, FRAME_X_COLORMAP (f)); ac++; |
723f5a07 | 2245 | XtSetArg (al[ac], XtNborderWidth, 0); ac++; |
9b2956e2 GM |
2246 | frame_widget = XtCreateWidget (f->namebuf, emacsFrameClass, pane_widget, |
2247 | al, ac); | |
177c0ea7 | 2248 | |
7556890b | 2249 | f->output_data.x->edit_widget = frame_widget; |
177c0ea7 JB |
2250 | |
2251 | XtManageChild (frame_widget); | |
a7f7d550 FP |
2252 | |
2253 | /* Do some needed geometry management. */ | |
2254 | { | |
b7163a50 | 2255 | char *tem, shell_position[sizeof "=x++" + 4 * INT_STRLEN_BOUND (int)]; |
8a94ea33 PE |
2256 | Arg gal[10]; |
2257 | int gac = 0; | |
5031cc10 | 2258 | int extra_borders = 0; |
177c0ea7 | 2259 | int menubar_size |
7556890b RS |
2260 | = (f->output_data.x->menubar_widget |
2261 | ? (f->output_data.x->menubar_widget->core.height | |
2262 | + f->output_data.x->menubar_widget->core.border_width) | |
8fc2766b | 2263 | : 0); |
a7f7d550 | 2264 | |
f7008aff RS |
2265 | #if 0 /* Experimentally, we now get the right results |
2266 | for -geometry -0-0 without this. 24 Aug 96, rms. */ | |
01cbdba5 RS |
2267 | if (FRAME_EXTERNAL_MENU_BAR (f)) |
2268 | { | |
dd254b21 | 2269 | Dimension ibw = 0; |
01cbdba5 RS |
2270 | XtVaGetValues (pane_widget, XtNinternalBorderWidth, &ibw, NULL); |
2271 | menubar_size += ibw; | |
2272 | } | |
f7008aff | 2273 | #endif |
01cbdba5 | 2274 | |
7556890b | 2275 | f->output_data.x->menubar_height = menubar_size; |
00983aba | 2276 | |
440b0bfd | 2277 | #ifndef USE_LUCID |
5031cc10 KH |
2278 | /* Motif seems to need this amount added to the sizes |
2279 | specified for the shell widget. The Athena/Lucid widgets don't. | |
2280 | Both conclusions reached experimentally. -- rms. */ | |
440b0bfd RS |
2281 | XtVaGetValues (f->output_data.x->edit_widget, XtNinternalBorderWidth, |
2282 | &extra_borders, NULL); | |
2283 | extra_borders *= 2; | |
2284 | #endif | |
5031cc10 | 2285 | |
97787173 RS |
2286 | /* Convert our geometry parameters into a geometry string |
2287 | and specify it. | |
2288 | Note that we do not specify here whether the position | |
2289 | is a user-specified or program-specified one. | |
2290 | We pass that information later, in x_wm_set_size_hints. */ | |
2291 | { | |
be786000 | 2292 | int left = f->left_pos; |
97787173 | 2293 | int xneg = window_prompting & XNegative; |
be786000 | 2294 | int top = f->top_pos; |
97787173 RS |
2295 | int yneg = window_prompting & YNegative; |
2296 | if (xneg) | |
2297 | left = -left; | |
2298 | if (yneg) | |
2299 | top = -top; | |
c760f47e KH |
2300 | |
2301 | if (window_prompting & USPosition) | |
5031cc10 | 2302 | sprintf (shell_position, "=%dx%d%c%d%c%d", |
be786000 KS |
2303 | FRAME_PIXEL_WIDTH (f) + extra_borders, |
2304 | FRAME_PIXEL_HEIGHT (f) + menubar_size + extra_borders, | |
c760f47e KH |
2305 | (xneg ? '-' : '+'), left, |
2306 | (yneg ? '-' : '+'), top); | |
2307 | else | |
6b61353c KH |
2308 | { |
2309 | sprintf (shell_position, "=%dx%d", | |
2310 | FRAME_PIXEL_WIDTH (f) + extra_borders, | |
2311 | FRAME_PIXEL_HEIGHT (f) + menubar_size + extra_borders); | |
2312 | ||
2313 | /* Setting x and y when the position is not specified in | |
2314 | the geometry string will set program position in the WM hints. | |
2315 | If Emacs had just one program position, we could set it in | |
2316 | fallback resources, but since each make-frame call can specify | |
2317 | different program positions, this is easier. */ | |
8a94ea33 PE |
2318 | XtSetArg (gal[gac], XtNx, left); gac++; |
2319 | XtSetArg (gal[gac], XtNy, top); gac++; | |
6b61353c | 2320 | } |
97787173 RS |
2321 | } |
2322 | ||
77110caa RS |
2323 | /* We don't free this because we don't know whether |
2324 | it is safe to free it while the frame exists. | |
2325 | It isn't worth the trouble of arranging to free it | |
2326 | when the frame is deleted. */ | |
b3b4476b | 2327 | tem = xstrdup (shell_position); |
8a94ea33 PE |
2328 | XtSetArg (gal[gac], XtNgeometry, tem); gac++; |
2329 | XtSetValues (shell_widget, gal, gac); | |
a7f7d550 FP |
2330 | } |
2331 | ||
9ef48a9d RS |
2332 | XtManageChild (pane_widget); |
2333 | XtRealizeWidget (shell_widget); | |
2334 | ||
2532f20c JD |
2335 | if (FRAME_X_EMBEDDED_P (f)) |
2336 | XReparentWindow (FRAME_X_DISPLAY (f), XtWindow (shell_widget), | |
2337 | f->output_data.x->parent_desc, 0, 0); | |
2338 | ||
177c0ea7 | 2339 | FRAME_X_WINDOW (f) = XtWindow (frame_widget); |
9ef48a9d RS |
2340 | |
2341 | validate_x_resource_name (); | |
b7975ee4 | 2342 | |
51b59d79 PE |
2343 | class_hints.res_name = SSDATA (Vx_resource_name); |
2344 | class_hints.res_class = SSDATA (Vx_resource_class); | |
b9dc4443 | 2345 | XSetClassHint (FRAME_X_DISPLAY (f), XtWindow (shell_widget), &class_hints); |
5a7df7d7 GM |
2346 | |
2347 | #ifdef HAVE_X_I18N | |
2348 | FRAME_XIC (f) = NULL; | |
1576f1ad DL |
2349 | if (use_xim) |
2350 | create_frame_xic (f); | |
5a7df7d7 | 2351 | #endif |
64d16748 | 2352 | |
7556890b RS |
2353 | f->output_data.x->wm_hints.input = True; |
2354 | f->output_data.x->wm_hints.flags |= InputHint; | |
b9dc4443 | 2355 | XSetWMHints (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2356 | &f->output_data.x->wm_hints); |
b8228beb | 2357 | |
c4ec904f | 2358 | hack_wm_protocols (f, shell_widget); |
9ef48a9d | 2359 | |
6c32dd68 PR |
2360 | #ifdef HACK_EDITRES |
2361 | XtAddEventHandler (shell_widget, 0, True, _XEditResCheckMessages, 0); | |
2362 | #endif | |
2363 | ||
9ef48a9d | 2364 | /* Do a stupid property change to force the server to generate a |
333b20bb | 2365 | PropertyNotify event so that the event_stream server timestamp will |
9ef48a9d RS |
2366 | be initialized to something relevant to the time we created the window. |
2367 | */ | |
6c32dd68 | 2368 | XChangeProperty (XtDisplay (frame_widget), XtWindow (frame_widget), |
aad3612f | 2369 | FRAME_DISPLAY_INFO (f)->Xatom_wm_protocols, |
7d652d97 | 2370 | XA_ATOM, 32, PropModeAppend, NULL, 0); |
9ef48a9d | 2371 | |
5a7df7d7 | 2372 | /* Make all the standard events reach the Emacs frame. */ |
31ac8d8c | 2373 | attributes.event_mask = STANDARD_EVENT_SET; |
5a7df7d7 GM |
2374 | |
2375 | #ifdef HAVE_X_I18N | |
2376 | if (FRAME_XIC (f)) | |
2377 | { | |
2378 | /* XIM server might require some X events. */ | |
2379 | unsigned long fevent = NoEventMask; | |
6b61353c | 2380 | XGetICValues (FRAME_XIC (f), XNFilterEvents, &fevent, NULL); |
5a7df7d7 GM |
2381 | attributes.event_mask |= fevent; |
2382 | } | |
2383 | #endif /* HAVE_X_I18N */ | |
177c0ea7 | 2384 | |
31ac8d8c FP |
2385 | attribute_mask = CWEventMask; |
2386 | XChangeWindowAttributes (XtDisplay (shell_widget), XtWindow (shell_widget), | |
2387 | attribute_mask, &attributes); | |
2388 | ||
6c32dd68 | 2389 | XtMapWidget (frame_widget); |
9ef48a9d | 2390 | |
8fc2766b RS |
2391 | /* x_set_name normally ignores requests to set the name if the |
2392 | requested name is the same as the current name. This is the one | |
2393 | place where that assumption isn't correct; f->name is set, but | |
2394 | the X server hasn't been told. */ | |
2395 | { | |
2396 | Lisp_Object name; | |
2397 | int explicit = f->explicit_name; | |
2398 | ||
2399 | f->explicit_name = 0; | |
e69b0960 | 2400 | name = f->name; |
f00af5b1 | 2401 | fset_name (f, Qnil); |
8fc2766b RS |
2402 | x_set_name (f, name, explicit); |
2403 | } | |
2404 | ||
b9dc4443 | 2405 | XDefineCursor (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
db3b2dc8 JD |
2406 | f->output_data.x->current_cursor |
2407 | = f->output_data.x->text_cursor); | |
8fc2766b | 2408 | |
4d7e6e51 | 2409 | unblock_input (); |
8fc2766b | 2410 | |
495fa05e GM |
2411 | /* This is a no-op, except under Motif. Make sure main areas are |
2412 | set to something reasonable, in case we get an error later. */ | |
2413 | lw_set_main_areas (pane_widget, 0, frame_widget); | |
8fc2766b RS |
2414 | } |
2415 | ||
9ef48a9d | 2416 | #else /* not USE_X_TOOLKIT */ |
488dd4c4 | 2417 | #ifdef USE_GTK |
f78faa98 | 2418 | static void |
a10c8269 | 2419 | x_window (struct frame *f) |
488dd4c4 JD |
2420 | { |
2421 | if (! xg_create_frame_widgets (f)) | |
2422 | error ("Unable to create window"); | |
1fcfb866 JD |
2423 | |
2424 | #ifdef HAVE_X_I18N | |
2425 | FRAME_XIC (f) = NULL; | |
6b61353c | 2426 | if (use_xim) |
1576f1ad | 2427 | { |
4d7e6e51 | 2428 | block_input (); |
1576f1ad DL |
2429 | create_frame_xic (f); |
2430 | if (FRAME_XIC (f)) | |
2431 | { | |
2432 | /* XIM server might require some X events. */ | |
2433 | unsigned long fevent = NoEventMask; | |
6b61353c | 2434 | XGetICValues (FRAME_XIC (f), XNFilterEvents, &fevent, NULL); |
1fcfb866 | 2435 | |
1576f1ad DL |
2436 | if (fevent != NoEventMask) |
2437 | { | |
2438 | XSetWindowAttributes attributes; | |
2439 | XWindowAttributes wattr; | |
2440 | unsigned long attribute_mask; | |
2441 | ||
2442 | XGetWindowAttributes (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
2443 | &wattr); | |
2444 | attributes.event_mask = wattr.your_event_mask | fevent; | |
2445 | attribute_mask = CWEventMask; | |
2446 | XChangeWindowAttributes (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
2447 | attribute_mask, &attributes); | |
2448 | } | |
2449 | } | |
4d7e6e51 | 2450 | unblock_input (); |
1576f1ad | 2451 | } |
1fcfb866 | 2452 | #endif |
488dd4c4 | 2453 | } |
9ef48a9d | 2454 | |
488dd4c4 | 2455 | #else /*! USE_GTK */ |
8fc2766b RS |
2456 | /* Create and set up the X window for frame F. */ |
2457 | ||
f78faa98 | 2458 | static void |
0521f580 | 2459 | x_window (struct frame *f) |
8fc2766b RS |
2460 | { |
2461 | XClassHint class_hints; | |
2462 | XSetWindowAttributes attributes; | |
2463 | unsigned long attribute_mask; | |
2464 | ||
5bcee7ef | 2465 | attributes.background_pixel = FRAME_BACKGROUND_PIXEL (f); |
7556890b | 2466 | attributes.border_pixel = f->output_data.x->border_pixel; |
01f1ba30 JB |
2467 | attributes.bit_gravity = StaticGravity; |
2468 | attributes.backing_store = NotUseful; | |
2469 | attributes.save_under = True; | |
2470 | attributes.event_mask = STANDARD_EVENT_SET; | |
9b2956e2 GM |
2471 | attributes.colormap = FRAME_X_COLORMAP (f); |
2472 | attribute_mask = (CWBackPixel | CWBorderPixel | CWBitGravity | CWEventMask | |
2473 | | CWColormap); | |
01f1ba30 | 2474 | |
4d7e6e51 | 2475 | block_input (); |
fe24a618 | 2476 | FRAME_X_WINDOW (f) |
b9dc4443 | 2477 | = XCreateWindow (FRAME_X_DISPLAY (f), |
7556890b | 2478 | f->output_data.x->parent_desc, |
be786000 KS |
2479 | f->left_pos, |
2480 | f->top_pos, | |
2481 | FRAME_PIXEL_WIDTH (f), FRAME_PIXEL_HEIGHT (f), | |
2482 | f->border_width, | |
01f1ba30 JB |
2483 | CopyFromParent, /* depth */ |
2484 | InputOutput, /* class */ | |
383d6ffc | 2485 | FRAME_X_VISUAL (f), |
01f1ba30 | 2486 | attribute_mask, &attributes); |
5a7df7d7 GM |
2487 | |
2488 | #ifdef HAVE_X_I18N | |
4dacadcc | 2489 | if (use_xim) |
5a7df7d7 | 2490 | { |
1576f1ad DL |
2491 | create_frame_xic (f); |
2492 | if (FRAME_XIC (f)) | |
2493 | { | |
2494 | /* XIM server might require some X events. */ | |
2495 | unsigned long fevent = NoEventMask; | |
6b61353c | 2496 | XGetICValues (FRAME_XIC (f), XNFilterEvents, &fevent, NULL); |
1576f1ad DL |
2497 | attributes.event_mask |= fevent; |
2498 | attribute_mask = CWEventMask; | |
2499 | XChangeWindowAttributes (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
2500 | attribute_mask, &attributes); | |
2501 | } | |
5a7df7d7 GM |
2502 | } |
2503 | #endif /* HAVE_X_I18N */ | |
177c0ea7 | 2504 | |
d387c960 | 2505 | validate_x_resource_name (); |
b7975ee4 | 2506 | |
51b59d79 PE |
2507 | class_hints.res_name = SSDATA (Vx_resource_name); |
2508 | class_hints.res_class = SSDATA (Vx_resource_class); | |
b9dc4443 | 2509 | XSetClassHint (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), &class_hints); |
01f1ba30 | 2510 | |
00983aba KH |
2511 | /* The menubar is part of the ordinary display; |
2512 | it does not count in addition to the height of the window. */ | |
7556890b | 2513 | f->output_data.x->menubar_height = 0; |
00983aba | 2514 | |
179956b9 JB |
2515 | /* This indicates that we use the "Passive Input" input model. |
2516 | Unless we do this, we don't get the Focus{In,Out} events that we | |
2517 | need to draw the cursor correctly. Accursed bureaucrats. | |
b9dc4443 | 2518 | XWhipsAndChains (FRAME_X_DISPLAY (f), IronMaiden, &TheRack); */ |
179956b9 | 2519 | |
7556890b RS |
2520 | f->output_data.x->wm_hints.input = True; |
2521 | f->output_data.x->wm_hints.flags |= InputHint; | |
b9dc4443 | 2522 | XSetWMHints (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
7556890b | 2523 | &f->output_data.x->wm_hints); |
6d078211 | 2524 | f->output_data.x->wm_hints.icon_pixmap = None; |
179956b9 | 2525 | |
032e4ebe RS |
2526 | /* Request "save yourself" and "delete window" commands from wm. */ |
2527 | { | |
2528 | Atom protocols[2]; | |
aad3612f DA |
2529 | protocols[0] = FRAME_DISPLAY_INFO (f)->Xatom_wm_delete_window; |
2530 | protocols[1] = FRAME_DISPLAY_INFO (f)->Xatom_wm_save_yourself; | |
b9dc4443 | 2531 | XSetWMProtocols (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), protocols, 2); |
032e4ebe | 2532 | } |
9ef48a9d | 2533 | |
e373f201 JB |
2534 | /* x_set_name normally ignores requests to set the name if the |
2535 | requested name is the same as the current name. This is the one | |
2536 | place where that assumption isn't correct; f->name is set, but | |
2537 | the X server hasn't been told. */ | |
2538 | { | |
98381190 | 2539 | Lisp_Object name; |
cf177271 | 2540 | int explicit = f->explicit_name; |
e373f201 | 2541 | |
cf177271 | 2542 | f->explicit_name = 0; |
e69b0960 | 2543 | name = f->name; |
f00af5b1 | 2544 | fset_name (f, Qnil); |
cf177271 | 2545 | x_set_name (f, name, explicit); |
e373f201 JB |
2546 | } |
2547 | ||
b9dc4443 | 2548 | XDefineCursor (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
72ec0c8d JD |
2549 | f->output_data.x->current_cursor |
2550 | = f->output_data.x->text_cursor); | |
9ef48a9d | 2551 | |
4d7e6e51 | 2552 | unblock_input (); |
01f1ba30 | 2553 | |
fe24a618 | 2554 | if (FRAME_X_WINDOW (f) == 0) |
9ef48a9d | 2555 | error ("Unable to create window"); |
01f1ba30 JB |
2556 | } |
2557 | ||
488dd4c4 | 2558 | #endif /* not USE_GTK */ |
8fc2766b RS |
2559 | #endif /* not USE_X_TOOLKIT */ |
2560 | ||
289978b5 LT |
2561 | /* Verify that the icon position args for this window are valid. */ |
2562 | ||
2563 | static void | |
971de7fb | 2564 | x_icon_verify (struct frame *f, Lisp_Object parms) |
289978b5 LT |
2565 | { |
2566 | Lisp_Object icon_x, icon_y; | |
2567 | ||
2568 | /* Set the position of the icon. Note that twm groups all | |
2569 | icons in an icon window. */ | |
2570 | icon_x = x_frame_get_and_record_arg (f, parms, Qicon_left, 0, 0, RES_TYPE_NUMBER); | |
2571 | icon_y = x_frame_get_and_record_arg (f, parms, Qicon_top, 0, 0, RES_TYPE_NUMBER); | |
2572 | if (!EQ (icon_x, Qunbound) && !EQ (icon_y, Qunbound)) | |
2573 | { | |
2574 | CHECK_NUMBER (icon_x); | |
2575 | CHECK_NUMBER (icon_y); | |
2576 | } | |
2577 | else if (!EQ (icon_x, Qunbound) || !EQ (icon_y, Qunbound)) | |
2578 | error ("Both left and top icon corners of icon must be specified"); | |
2579 | } | |
2580 | ||
01f1ba30 JB |
2581 | /* Handle the icon stuff for this window. Perhaps later we might |
2582 | want an x_set_icon_position which can be called interactively as | |
b9dc4443 | 2583 | well. */ |
01f1ba30 JB |
2584 | |
2585 | static void | |
971de7fb | 2586 | x_icon (struct frame *f, Lisp_Object parms) |
01f1ba30 | 2587 | { |
f9942c9e | 2588 | Lisp_Object icon_x, icon_y; |
fd0f53a9 | 2589 | #if 0 |
aad3612f | 2590 | struct x_display_info *dpyinfo = FRAME_DISPLAY_INFO (f); |
fd0f53a9 | 2591 | #endif |
01f1ba30 JB |
2592 | |
2593 | /* Set the position of the icon. Note that twm groups all | |
b9dc4443 | 2594 | icons in an icon window. */ |
7c0d3ed8 KS |
2595 | icon_x = x_frame_get_and_record_arg (f, parms, Qicon_left, 0, 0, RES_TYPE_NUMBER); |
2596 | icon_y = x_frame_get_and_record_arg (f, parms, Qicon_top, 0, 0, RES_TYPE_NUMBER); | |
f9942c9e | 2597 | if (!EQ (icon_x, Qunbound) && !EQ (icon_y, Qunbound)) |
01f1ba30 | 2598 | { |
d311d28c PE |
2599 | CHECK_TYPE_RANGED_INTEGER (int, icon_x); |
2600 | CHECK_TYPE_RANGED_INTEGER (int, icon_y); | |
01f1ba30 | 2601 | } |
f9942c9e | 2602 | else if (!EQ (icon_x, Qunbound) || !EQ (icon_y, Qunbound)) |
01f1ba30 | 2603 | error ("Both left and top icon corners of icon must be specified"); |
01f1ba30 | 2604 | |
4d7e6e51 | 2605 | block_input (); |
f9942c9e | 2606 | |
fe24a618 JB |
2607 | if (! EQ (icon_x, Qunbound)) |
2608 | x_wm_set_icon_position (f, XINT (icon_x), XINT (icon_y)); | |
f9942c9e | 2609 | |
a9d54793 KL |
2610 | #if 0 /* x_get_arg removes the visibility parameter as a side effect, |
2611 | but x_create_frame still needs it. */ | |
01f1ba30 | 2612 | /* Start up iconic or window? */ |
49795535 | 2613 | x_wm_set_window_state |
333b20bb GM |
2614 | (f, (EQ (x_get_arg (dpyinfo, parms, Qvisibility, 0, 0, RES_TYPE_SYMBOL), |
2615 | Qicon) | |
49795535 JB |
2616 | ? IconicState |
2617 | : NormalState)); | |
a9d54793 | 2618 | #endif |
01f1ba30 | 2619 | |
e69b0960 DA |
2620 | x_text_icon (f, SSDATA ((!NILP (f->icon_name) |
2621 | ? f->icon_name | |
2622 | : f->name))); | |
80534dd6 | 2623 | |
4d7e6e51 | 2624 | unblock_input (); |
01f1ba30 JB |
2625 | } |
2626 | ||
b243755a | 2627 | /* Make the GCs needed for this window, setting the |
01f1ba30 JB |
2628 | background, border and mouse colors; also create the |
2629 | mouse cursor and the gray border tile. */ | |
2630 | ||
2631 | static void | |
971de7fb | 2632 | x_make_gc (struct frame *f) |
01f1ba30 JB |
2633 | { |
2634 | XGCValues gc_values; | |
01f1ba30 | 2635 | |
4d7e6e51 | 2636 | block_input (); |
6afb1d07 | 2637 | |
b243755a | 2638 | /* Create the GCs of this frame. |
9ef48a9d | 2639 | Note that many default values are used. */ |
01f1ba30 | 2640 | |
ce593f6e KL |
2641 | gc_values.foreground = FRAME_FOREGROUND_PIXEL (f); |
2642 | gc_values.background = FRAME_BACKGROUND_PIXEL (f); | |
9ef48a9d | 2643 | gc_values.line_width = 0; /* Means 1 using fast algorithm. */ |
959e647d GM |
2644 | f->output_data.x->normal_gc |
2645 | = XCreateGC (FRAME_X_DISPLAY (f), | |
2646 | FRAME_X_WINDOW (f), | |
b51238f5 | 2647 | GCLineWidth | GCForeground | GCBackground, |
959e647d | 2648 | &gc_values); |
01f1ba30 | 2649 | |
b9dc4443 | 2650 | /* Reverse video style. */ |
ce593f6e KL |
2651 | gc_values.foreground = FRAME_BACKGROUND_PIXEL (f); |
2652 | gc_values.background = FRAME_FOREGROUND_PIXEL (f); | |
959e647d GM |
2653 | f->output_data.x->reverse_gc |
2654 | = XCreateGC (FRAME_X_DISPLAY (f), | |
2655 | FRAME_X_WINDOW (f), | |
b51238f5 | 2656 | GCForeground | GCBackground | GCLineWidth, |
959e647d | 2657 | &gc_values); |
01f1ba30 | 2658 | |
9ef48a9d | 2659 | /* Cursor has cursor-color background, background-color foreground. */ |
ce593f6e | 2660 | gc_values.foreground = FRAME_BACKGROUND_PIXEL (f); |
7556890b | 2661 | gc_values.background = f->output_data.x->cursor_pixel; |
01f1ba30 | 2662 | gc_values.fill_style = FillOpaqueStippled; |
7556890b | 2663 | f->output_data.x->cursor_gc |
b9dc4443 | 2664 | = XCreateGC (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
b51238f5 | 2665 | (GCForeground | GCBackground |
c8bcd18a | 2666 | | GCFillStyle | GCLineWidth), |
01f1ba30 JB |
2667 | &gc_values); |
2668 | ||
2669 | /* Create the gray border tile used when the pointer is not in | |
f676886a | 2670 | the frame. Since this depends on the frame's pixel values, |
9ef48a9d | 2671 | this must be done on a per-frame basis. */ |
7556890b | 2672 | f->output_data.x->border_tile |
d043f1a4 | 2673 | = (XCreatePixmapFromBitmapData |
aad3612f | 2674 | (FRAME_X_DISPLAY (f), FRAME_DISPLAY_INFO (f)->root_window, |
d043f1a4 | 2675 | gray_bits, gray_width, gray_height, |
ce593f6e KL |
2676 | FRAME_FOREGROUND_PIXEL (f), |
2677 | FRAME_BACKGROUND_PIXEL (f), | |
ab452f99 | 2678 | DefaultDepth (FRAME_X_DISPLAY (f), FRAME_X_SCREEN_NUMBER (f)))); |
6afb1d07 | 2679 | |
4d7e6e51 | 2680 | unblock_input (); |
01f1ba30 | 2681 | } |
01f1ba30 | 2682 | |
959e647d | 2683 | |
2b34df4e | 2684 | /* Free what was allocated in x_make_gc. */ |
959e647d GM |
2685 | |
2686 | void | |
971de7fb | 2687 | x_free_gcs (struct frame *f) |
959e647d GM |
2688 | { |
2689 | Display *dpy = FRAME_X_DISPLAY (f); | |
2690 | ||
4d7e6e51 | 2691 | block_input (); |
177c0ea7 | 2692 | |
959e647d GM |
2693 | if (f->output_data.x->normal_gc) |
2694 | { | |
2695 | XFreeGC (dpy, f->output_data.x->normal_gc); | |
2696 | f->output_data.x->normal_gc = 0; | |
2697 | } | |
2698 | ||
2699 | if (f->output_data.x->reverse_gc) | |
2700 | { | |
2701 | XFreeGC (dpy, f->output_data.x->reverse_gc); | |
2702 | f->output_data.x->reverse_gc = 0; | |
2703 | } | |
177c0ea7 | 2704 | |
959e647d GM |
2705 | if (f->output_data.x->cursor_gc) |
2706 | { | |
2707 | XFreeGC (dpy, f->output_data.x->cursor_gc); | |
2708 | f->output_data.x->cursor_gc = 0; | |
2709 | } | |
2710 | ||
2711 | if (f->output_data.x->border_tile) | |
2712 | { | |
2713 | XFreePixmap (dpy, f->output_data.x->border_tile); | |
2714 | f->output_data.x->border_tile = 0; | |
2715 | } | |
2716 | ||
4d7e6e51 | 2717 | unblock_input (); |
959e647d GM |
2718 | } |
2719 | ||
2720 | ||
eaf1eea9 | 2721 | /* Handler for signals raised during x_create_frame and |
c9e7db78 | 2722 | x_create_tip_frame. FRAME is the frame which is partially |
eaf1eea9 GM |
2723 | constructed. */ |
2724 | ||
2725 | static Lisp_Object | |
971de7fb | 2726 | unwind_create_frame (Lisp_Object frame) |
eaf1eea9 GM |
2727 | { |
2728 | struct frame *f = XFRAME (frame); | |
2729 | ||
8346e08b KL |
2730 | /* If frame is already dead, nothing to do. This can happen if the |
2731 | display is disconnected after the frame has become official, but | |
2732 | before x_create_frame removes the unwind protect. */ | |
2733 | if (!FRAME_LIVE_P (f)) | |
2734 | return Qnil; | |
2735 | ||
eaf1eea9 | 2736 | /* If frame is ``official'', nothing to do. */ |
97f18cc8 | 2737 | if (NILP (Fmemq (frame, Vframe_list))) |
eaf1eea9 | 2738 | { |
e509cfa6 | 2739 | #if defined GLYPH_DEBUG && defined ENABLE_CHECKING |
aad3612f | 2740 | struct x_display_info *dpyinfo = FRAME_DISPLAY_INFO (f); |
eaf1eea9 | 2741 | #endif |
177c0ea7 | 2742 | |
eaf1eea9 | 2743 | x_free_frame_resources (f); |
2a58bbc1 | 2744 | free_glyphs (f); |
eaf1eea9 | 2745 | |
e509cfa6 | 2746 | #if defined GLYPH_DEBUG && defined ENABLE_CHECKING |
eaf1eea9 | 2747 | /* Check that reference counts are indeed correct. */ |
a54e2c05 DA |
2748 | eassert (dpyinfo->reference_count == dpyinfo_refcount); |
2749 | eassert (dpyinfo->terminal->image_cache->refcount == image_cache_refcount); | |
5b3f8550 | 2750 | #endif |
c844a81a | 2751 | return Qt; |
eaf1eea9 | 2752 | } |
177c0ea7 | 2753 | |
eaf1eea9 GM |
2754 | return Qnil; |
2755 | } | |
2756 | ||
27e498e6 PE |
2757 | static void |
2758 | do_unwind_create_frame (Lisp_Object frame) | |
2759 | { | |
2760 | unwind_create_frame (frame); | |
2761 | } | |
2762 | ||
2763 | static void | |
f01d3321 CY |
2764 | unwind_create_frame_1 (Lisp_Object val) |
2765 | { | |
d1f55f16 | 2766 | inhibit_lisp_code = val; |
f01d3321 | 2767 | } |
b51238f5 | 2768 | |
02ed2ea8 | 2769 | static void |
971de7fb | 2770 | x_default_font_parameter (struct frame *f, Lisp_Object parms) |
02ed2ea8 | 2771 | { |
aad3612f | 2772 | struct x_display_info *dpyinfo = FRAME_DISPLAY_INFO (f); |
770e2e6e | 2773 | Lisp_Object font_param = x_get_arg (dpyinfo, parms, Qfont, NULL, NULL, |
637fa988 | 2774 | RES_TYPE_STRING); |
e9b7ab96 | 2775 | Lisp_Object font = Qnil; |
770e2e6e | 2776 | if (EQ (font_param, Qunbound)) |
0d1d0d26 JD |
2777 | font_param = Qnil; |
2778 | ||
2779 | if (NILP (font_param)) | |
637fa988 | 2780 | { |
e1dbe924 | 2781 | /* System font should take precedence over X resources. We suggest this |
0d1d0d26 JD |
2782 | regardless of font-use-system-font because .emacs may not have been |
2783 | read yet. */ | |
2784 | const char *system_font = xsettings_get_system_font (); | |
e9b7ab96 | 2785 | if (system_font) |
d7ea76b4 | 2786 | font = font_open_by_name (f, build_unibyte_string (system_font)); |
637fa988 | 2787 | } |
0d1d0d26 | 2788 | |
e9b7ab96 JD |
2789 | if (NILP (font)) |
2790 | font = !NILP (font_param) ? font_param | |
2791 | : x_get_arg (dpyinfo, parms, Qfont, "font", "Font", RES_TYPE_STRING); | |
2792 | ||
2793 | if (! FONTP (font) && ! STRINGP (font)) | |
02ed2ea8 | 2794 | { |
675e2c69 | 2795 | const char *names[] |
be9d013a CY |
2796 | = { |
2797 | #ifdef HAVE_XFT | |
d7afccca | 2798 | /* This will find the normal Xft font. */ |
c024ac08 | 2799 | "monospace-10", |
be9d013a CY |
2800 | #endif |
2801 | "-adobe-courier-medium-r-*-*-*-120-*-*-*-*-iso8859-1", | |
2802 | "-misc-fixed-medium-r-normal-*-*-140-*-*-c-*-iso8859-1", | |
02ed2ea8 KH |
2803 | "-*-*-medium-r-normal-*-*-140-*-*-c-*-iso8859-1", |
2804 | /* This was formerly the first thing tried, but it finds | |
2805 | too many fonts and takes too long. */ | |
2806 | "-*-*-medium-r-*-*-*-*-*-*-c-*-iso8859-1", | |
2807 | /* If those didn't work, look for something which will | |
2808 | at least work. */ | |
2809 | "-*-fixed-*-*-*-*-*-140-*-*-c-*-iso8859-1", | |
25c25256 | 2810 | "fixed", |
02ed2ea8 KH |
2811 | NULL }; |
2812 | int i; | |
2813 | ||
2814 | for (i = 0; names[i]; i++) | |
2815 | { | |
d7ea76b4 | 2816 | font = font_open_by_name (f, build_unibyte_string (names[i])); |
02ed2ea8 KH |
2817 | if (! NILP (font)) |
2818 | break; | |
2819 | } | |
2820 | if (NILP (font)) | |
25c25256 | 2821 | error ("No suitable font was found"); |
02ed2ea8 | 2822 | } |
770e2e6e | 2823 | else if (!NILP (font_param)) |
27129af9 SM |
2824 | { |
2825 | /* Remember the explicit font parameter, so we can re-apply it after | |
2826 | we've applied the `default' face settings. */ | |
6c6f1994 | 2827 | x_set_frame_parameters (f, list1 (Fcons (Qfont_param, font_param))); |
770e2e6e | 2828 | } |
637fa988 | 2829 | |
5fc8e5bc J |
2830 | /* This call will make X resources override any system font setting. */ |
2831 | x_default_parameter (f, parms, Qfont, font, "font", "Font", RES_TYPE_STRING); | |
02ed2ea8 | 2832 | } |
b51238f5 | 2833 | |
eaf1eea9 | 2834 | |
1c44e124 CY |
2835 | DEFUN ("x-wm-set-size-hint", Fx_wm_set_size_hint, Sx_wm_set_size_hint, |
2836 | 0, 1, 0, | |
2837 | doc: /* Send the size hints for frame FRAME to the window manager. | |
5890e400 DA |
2838 | If FRAME is omitted or nil, use the selected frame. |
2839 | Signal error if FRAME is not an X frame. */) | |
5842a27b | 2840 | (Lisp_Object frame) |
1c44e124 | 2841 | { |
7452b7bd | 2842 | struct frame *f = decode_window_system_frame (frame); |
5890e400 | 2843 | |
4d7e6e51 | 2844 | block_input (); |
5890e400 | 2845 | x_wm_set_size_hint (f, 0, 0); |
4d7e6e51 | 2846 | unblock_input (); |
653a3150 | 2847 | return Qnil; |
1c44e124 CY |
2848 | } |
2849 | ||
3e6bec3b JD |
2850 | static void |
2851 | set_machine_and_pid_properties (struct frame *f) | |
2852 | { | |
ac61e7e1 | 2853 | long pid = (long) getpid (); |
3e6bec3b | 2854 | |
66b16767 J |
2855 | /* This will set WM_CLIENT_MACHINE and WM_LOCALE_NAME. */ |
2856 | XSetWMProperties (FRAME_X_DISPLAY (f), FRAME_OUTER_WINDOW (f), NULL, NULL, | |
2857 | NULL, 0, NULL, NULL, NULL); | |
3e6bec3b JD |
2858 | XChangeProperty (FRAME_X_DISPLAY (f), |
2859 | FRAME_OUTER_WINDOW (f), | |
2860 | XInternAtom (FRAME_X_DISPLAY (f), | |
2861 | "_NET_WM_PID", | |
2862 | False), | |
2863 | XA_CARDINAL, 32, PropModeReplace, | |
2864 | (unsigned char *) &pid, 1); | |
2865 | } | |
2866 | ||
f676886a | 2867 | DEFUN ("x-create-frame", Fx_create_frame, Sx_create_frame, |
01f1ba30 | 2868 | 1, 1, 0, |
7ee72033 | 2869 | doc: /* Make a new X window, which is called a "frame" in Emacs terms. |
d29a9848 | 2870 | Return an Emacs frame object. |
e0079d39 | 2871 | PARMS is an alist of frame parameters. |
c061c855 GM |
2872 | If the parameters specify that the frame should not have a minibuffer, |
2873 | and do not specify a specific minibuffer window to use, | |
2874 | then `default-minibuffer-frame' must be a frame whose minibuffer can | |
2875 | be shared by the new frame. | |
2876 | ||
7ee72033 | 2877 | This function is an internal primitive--use `make-frame' instead. */) |
5842a27b | 2878 | (Lisp_Object parms) |
01f1ba30 | 2879 | { |
f676886a | 2880 | struct frame *f; |
2365c027 | 2881 | Lisp_Object frame, tem; |
01f1ba30 JB |
2882 | Lisp_Object name; |
2883 | int minibuffer_only = 0; | |
2884 | long window_prompting = 0; | |
45d45af5 | 2885 | int width, height; |
d311d28c | 2886 | ptrdiff_t count = SPECPDL_INDEX (); |
ecaca587 | 2887 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4; |
b9dc4443 | 2888 | Lisp_Object display; |
333b20bb | 2889 | struct x_display_info *dpyinfo = NULL; |
a59e4f3d | 2890 | Lisp_Object parent; |
e557f19d | 2891 | struct kboard *kb; |
01f1ba30 | 2892 | |
5fa98fcf RS |
2893 | parms = Fcopy_alist (parms); |
2894 | ||
b7975ee4 KH |
2895 | /* Use this general default value to start with |
2896 | until we know if this frame has a specified name. */ | |
2897 | Vx_resource_name = Vinvocation_name; | |
2898 | ||
6ed8eeff | 2899 | display = x_get_arg (dpyinfo, parms, Qterminal, 0, 0, RES_TYPE_NUMBER); |
1705c933 | 2900 | if (EQ (display, Qunbound)) |
b6660415 | 2901 | display = x_get_arg (dpyinfo, parms, Qdisplay, 0, 0, RES_TYPE_STRING); |
b9dc4443 RS |
2902 | if (EQ (display, Qunbound)) |
2903 | display = Qnil; | |
2904 | dpyinfo = check_x_display_info (display); | |
6ed8eeff | 2905 | kb = dpyinfo->terminal->kboard; |
b9dc4443 | 2906 | |
89acb56d SM |
2907 | if (!dpyinfo->terminal->name) |
2908 | error ("Terminal is not live, can't create new frames on it"); | |
ab797f65 | 2909 | |
333b20bb | 2910 | name = x_get_arg (dpyinfo, parms, Qname, "name", "Name", RES_TYPE_STRING); |
6a5e54e2 | 2911 | if (!STRINGP (name) |
cf177271 JB |
2912 | && ! EQ (name, Qunbound) |
2913 | && ! NILP (name)) | |
08a90d6a | 2914 | error ("Invalid frame name--not a string or nil"); |
01f1ba30 | 2915 | |
b7975ee4 KH |
2916 | if (STRINGP (name)) |
2917 | Vx_resource_name = name; | |
2918 | ||
a59e4f3d | 2919 | /* See if parent window is specified. */ |
333b20bb | 2920 | parent = x_get_arg (dpyinfo, parms, Qparent_id, NULL, NULL, RES_TYPE_NUMBER); |
a59e4f3d RS |
2921 | if (EQ (parent, Qunbound)) |
2922 | parent = Qnil; | |
2923 | if (! NILP (parent)) | |
b7826503 | 2924 | CHECK_NUMBER (parent); |
a59e4f3d | 2925 | |
ecaca587 RS |
2926 | /* make_frame_without_minibuffer can run Lisp code and garbage collect. */ |
2927 | /* No need to protect DISPLAY because that's not used after passing | |
2928 | it to make_frame_without_minibuffer. */ | |
2929 | frame = Qnil; | |
2930 | GCPRO4 (parms, parent, name, frame); | |
333b20bb GM |
2931 | tem = x_get_arg (dpyinfo, parms, Qminibuffer, "minibuffer", "Minibuffer", |
2932 | RES_TYPE_SYMBOL); | |
f9942c9e | 2933 | if (EQ (tem, Qnone) || NILP (tem)) |
2526c290 | 2934 | f = make_frame_without_minibuffer (Qnil, kb, display); |
f9942c9e | 2935 | else if (EQ (tem, Qonly)) |
01f1ba30 | 2936 | { |
f676886a | 2937 | f = make_minibuffer_frame (); |
01f1ba30 JB |
2938 | minibuffer_only = 1; |
2939 | } | |
6a5e54e2 | 2940 | else if (WINDOWP (tem)) |
2526c290 | 2941 | f = make_frame_without_minibuffer (tem, kb, display); |
f9942c9e JB |
2942 | else |
2943 | f = make_frame (1); | |
01f1ba30 | 2944 | |
ecaca587 RS |
2945 | XSETFRAME (frame, f); |
2946 | ||
6ed8eeff | 2947 | f->terminal = dpyinfo->terminal; |
428a555e | 2948 | |
08a90d6a | 2949 | f->output_method = output_x_window; |
38182d90 | 2950 | f->output_data.x = xzalloc (sizeof *f->output_data.x); |
7556890b | 2951 | f->output_data.x->icon_bitmap = -1; |
be786000 | 2952 | FRAME_FONTSET (f) = -1; |
333b20bb GM |
2953 | f->output_data.x->scroll_bar_foreground_pixel = -1; |
2954 | f->output_data.x->scroll_bar_background_pixel = -1; | |
f15340b7 MB |
2955 | #ifdef USE_TOOLKIT_SCROLL_BARS |
2956 | f->output_data.x->scroll_bar_top_shadow_pixel = -1; | |
2957 | f->output_data.x->scroll_bar_bottom_shadow_pixel = -1; | |
2958 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
0085b9be DA |
2959 | f->output_data.x->white_relief.pixel = -1; |
2960 | f->output_data.x->black_relief.pixel = -1; | |
08a90d6a | 2961 | |
f00af5b1 PE |
2962 | fset_icon_name (f, |
2963 | x_get_arg (dpyinfo, parms, Qicon_name, "iconName", "Title", | |
2964 | RES_TYPE_STRING)); | |
e69b0960 | 2965 | if (! STRINGP (f->icon_name)) |
f00af5b1 | 2966 | fset_icon_name (f, Qnil); |
80534dd6 | 2967 | |
aad3612f | 2968 | FRAME_DISPLAY_INFO (f) = dpyinfo; |
e3d56613 | 2969 | |
aad3612f | 2970 | /* With FRAME_DISPLAY_INFO set up, this unwind-protect is safe. */ |
27e498e6 | 2971 | record_unwind_protect (do_unwind_create_frame, frame); |
08a90d6a | 2972 | |
9b2956e2 GM |
2973 | /* These colors will be set anyway later, but it's important |
2974 | to get the color reference counts right, so initialize them! */ | |
2975 | { | |
2976 | Lisp_Object black; | |
dbf31225 | 2977 | struct gcpro gcpro1; |
cefecbcf GM |
2978 | |
2979 | /* Function x_decode_color can signal an error. Make | |
2980 | sure to initialize color slots so that we won't try | |
2981 | to free colors we haven't allocated. */ | |
ce593f6e KL |
2982 | FRAME_FOREGROUND_PIXEL (f) = -1; |
2983 | FRAME_BACKGROUND_PIXEL (f) = -1; | |
cefecbcf GM |
2984 | f->output_data.x->cursor_pixel = -1; |
2985 | f->output_data.x->cursor_foreground_pixel = -1; | |
2986 | f->output_data.x->border_pixel = -1; | |
2987 | f->output_data.x->mouse_pixel = -1; | |
177c0ea7 | 2988 | |
9b2956e2 | 2989 | black = build_string ("black"); |
dbf31225 | 2990 | GCPRO1 (black); |
ce593f6e | 2991 | FRAME_FOREGROUND_PIXEL (f) |
9b2956e2 | 2992 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); |
ce593f6e | 2993 | FRAME_BACKGROUND_PIXEL (f) |
9b2956e2 GM |
2994 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); |
2995 | f->output_data.x->cursor_pixel | |
2996 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
2997 | f->output_data.x->cursor_foreground_pixel | |
2998 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
2999 | f->output_data.x->border_pixel | |
3000 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
3001 | f->output_data.x->mouse_pixel | |
3002 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
dbf31225 | 3003 | UNGCPRO; |
9b2956e2 GM |
3004 | } |
3005 | ||
a59e4f3d RS |
3006 | /* Specify the parent under which to make this X window. */ |
3007 | ||
3008 | if (!NILP (parent)) | |
3009 | { | |
8c239ac3 | 3010 | f->output_data.x->parent_desc = (Window) XFASTINT (parent); |
7556890b | 3011 | f->output_data.x->explicit_parent = 1; |
a59e4f3d RS |
3012 | } |
3013 | else | |
3014 | { | |
aad3612f | 3015 | f->output_data.x->parent_desc = FRAME_DISPLAY_INFO (f)->root_window; |
7556890b | 3016 | f->output_data.x->explicit_parent = 0; |
a59e4f3d RS |
3017 | } |
3018 | ||
cf177271 JB |
3019 | /* Set the name; the functions to which we pass f expect the name to |
3020 | be set. */ | |
3021 | if (EQ (name, Qunbound) || NILP (name)) | |
3022 | { | |
f00af5b1 | 3023 | fset_name (f, build_string (dpyinfo->x_id_name)); |
cf177271 JB |
3024 | f->explicit_name = 0; |
3025 | } | |
3026 | else | |
3027 | { | |
f00af5b1 | 3028 | fset_name (f, name); |
cf177271 | 3029 | f->explicit_name = 1; |
9ef48a9d RS |
3030 | /* use the frame's title when getting resources for this frame. */ |
3031 | specbind (Qx_resource_name, name); | |
cf177271 | 3032 | } |
01f1ba30 | 3033 | |
02ed2ea8 KH |
3034 | #ifdef HAVE_FREETYPE |
3035 | #ifdef HAVE_XFT | |
b51238f5 | 3036 | register_font_driver (&xftfont_driver, f); |
02ed2ea8 | 3037 | #else /* not HAVE_XFT */ |
b51238f5 | 3038 | register_font_driver (&ftxfont_driver, f); |
02ed2ea8 KH |
3039 | #endif /* not HAVE_XFT */ |
3040 | #endif /* HAVE_FREETYPE */ | |
6332668d | 3041 | register_font_driver (&xfont_driver, f); |
297cc20a | 3042 | |
b51238f5 KH |
3043 | x_default_parameter (f, parms, Qfont_backend, Qnil, |
3044 | "fontBackend", "FontBackend", RES_TYPE_STRING); | |
02ed2ea8 | 3045 | |
01f1ba30 JB |
3046 | /* Extract the window parameters from the supplied values |
3047 | that are needed to determine window geometry. */ | |
b51238f5 | 3048 | x_default_font_parameter (f, parms); |
62d168d8 CY |
3049 | if (!FRAME_FONT (f)) |
3050 | { | |
3051 | delete_frame (frame, Qnoelisp); | |
3052 | error ("Invalid frame font"); | |
3053 | } | |
9ef48a9d | 3054 | |
2532f20c JD |
3055 | /* Frame contents get displaced if an embedded X window has a border. */ |
3056 | if (! FRAME_X_EMBEDDED_P (f)) | |
4bef8d26 | 3057 | x_default_parameter (f, parms, Qborder_width, make_number (0), |
2532f20c | 3058 | "borderWidth", "BorderWidth", RES_TYPE_NUMBER); |
177c0ea7 | 3059 | |
4e397688 | 3060 | /* This defaults to 1 in order to match xterm. We recognize either |
ddf768c3 JB |
3061 | internalBorderWidth or internalBorder (which is what xterm calls |
3062 | it). */ | |
3063 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
3064 | { | |
3065 | Lisp_Object value; | |
3066 | ||
abb4b7ec | 3067 | value = x_get_arg (dpyinfo, parms, Qinternal_border_width, |
333b20bb | 3068 | "internalBorder", "internalBorder", RES_TYPE_NUMBER); |
ddf768c3 JB |
3069 | if (! EQ (value, Qunbound)) |
3070 | parms = Fcons (Fcons (Qinternal_border_width, value), | |
3071 | parms); | |
3072 | } | |
a099c27a SM |
3073 | x_default_parameter (f, parms, Qinternal_border_width, |
3074 | #ifdef USE_GTK /* We used to impose 0 in xg_create_frame_widgets. */ | |
3075 | make_number (0), | |
3076 | #else | |
3077 | make_number (1), | |
3078 | #endif | |
333b20bb GM |
3079 | "internalBorderWidth", "internalBorderWidth", |
3080 | RES_TYPE_NUMBER); | |
764ec9e5 MR |
3081 | x_default_parameter (f, parms, Qright_divider_width, make_number (0), |
3082 | NULL, NULL, RES_TYPE_NUMBER); | |
3083 | x_default_parameter (f, parms, Qbottom_divider_width, make_number (0), | |
3084 | NULL, NULL, RES_TYPE_NUMBER); | |
303500aa | 3085 | x_default_parameter (f, parms, Qvertical_scroll_bars, |
5e617bc2 | 3086 | #if defined (USE_GTK) && defined (USE_TOOLKIT_SCROLL_BARS) |
303500aa CY |
3087 | Qright, |
3088 | #else | |
3089 | Qleft, | |
3090 | #endif | |
333b20bb GM |
3091 | "verticalScrollBars", "ScrollBars", |
3092 | RES_TYPE_SYMBOL); | |
01f1ba30 | 3093 | |
b9dc4443 | 3094 | /* Also do the stuff which must be set before the window exists. */ |
cf177271 | 3095 | x_default_parameter (f, parms, Qforeground_color, build_string ("black"), |
333b20bb | 3096 | "foreground", "Foreground", RES_TYPE_STRING); |
cf177271 | 3097 | x_default_parameter (f, parms, Qbackground_color, build_string ("white"), |
0b60fc91 | 3098 | "background", "Background", RES_TYPE_STRING); |
cf177271 | 3099 | x_default_parameter (f, parms, Qmouse_color, build_string ("black"), |
333b20bb | 3100 | "pointerColor", "Foreground", RES_TYPE_STRING); |
cf177271 | 3101 | x_default_parameter (f, parms, Qborder_color, build_string ("black"), |
333b20bb | 3102 | "borderColor", "BorderColor", RES_TYPE_STRING); |
d62c8769 GM |
3103 | x_default_parameter (f, parms, Qscreen_gamma, Qnil, |
3104 | "screenGamma", "ScreenGamma", RES_TYPE_FLOAT); | |
563b67aa GM |
3105 | x_default_parameter (f, parms, Qline_spacing, Qnil, |
3106 | "lineSpacing", "LineSpacing", RES_TYPE_NUMBER); | |
b3ba0aa8 KS |
3107 | x_default_parameter (f, parms, Qleft_fringe, Qnil, |
3108 | "leftFringe", "LeftFringe", RES_TYPE_NUMBER); | |
3109 | x_default_parameter (f, parms, Qright_fringe, Qnil, | |
3110 | "rightFringe", "RightFringe", RES_TYPE_NUMBER); | |
333b20bb GM |
3111 | |
3112 | x_default_scroll_bar_color_parameter (f, parms, Qscroll_bar_foreground, | |
3113 | "scrollBarForeground", | |
3114 | "ScrollBarForeground", 1); | |
3115 | x_default_scroll_bar_color_parameter (f, parms, Qscroll_bar_background, | |
3116 | "scrollBarBackground", | |
3117 | "ScrollBarBackground", 0); | |
3118 | ||
e509cfa6 | 3119 | #ifdef GLYPH_DEBUG |
c9e7db78 JD |
3120 | image_cache_refcount = |
3121 | FRAME_IMAGE_CACHE (f) ? FRAME_IMAGE_CACHE (f)->refcount : 0; | |
3122 | dpyinfo_refcount = dpyinfo->reference_count; | |
3123 | #endif /* GLYPH_DEBUG */ | |
3124 | ||
333b20bb GM |
3125 | /* Init faces before x_default_parameter is called for scroll-bar |
3126 | parameters because that function calls x_set_scroll_bar_width, | |
3127 | which calls change_frame_size, which calls Fset_window_buffer, | |
3128 | which runs hooks, which call Fvertical_motion. At the end, we | |
3129 | end up in init_iterator with a null face cache, which should not | |
3130 | happen. */ | |
3131 | init_frame_faces (f); | |
177c0ea7 | 3132 | |
7303a0ae MR |
3133 | /* PXW: This is a duplicate from below. We have to do it here since |
3134 | otherwise x_set_tool_bar_lines will work with the character sizes | |
3135 | installed by init_frame_faces while the frame's pixel size is still | |
3136 | calculated from a character size of 1 and we subsequently hit the | |
3137 | eassert (height >= 0) assertion in window_box_height. The | |
3138 | non-pixelwise code apparently worked around this because it had one | |
3139 | frame line vs one toolbar line which left us with a zero root | |
3140 | window height which was obviously wrong as well ... */ | |
d94c40c1 MR |
3141 | change_frame_size (f, FRAME_COLS (f) * FRAME_COLUMN_WIDTH (f), |
3142 | FRAME_LINES (f) * FRAME_LINE_HEIGHT (f), 1, 0, 0, 1); | |
7303a0ae | 3143 | |
f01d3321 CY |
3144 | /* Set the menu-bar-lines and tool-bar-lines parameters. We don't |
3145 | look up the X resources controlling the menu-bar and tool-bar | |
3146 | here; they are processed specially at startup, and reflected in | |
3147 | the values of the mode variables. | |
3148 | ||
3149 | Avoid calling window-configuration-change-hook; otherwise we | |
3150 | could get an infloop in next_frame since the frame is not yet in | |
3151 | Vframe_list. */ | |
3152 | { | |
a89654f8 | 3153 | ptrdiff_t count2 = SPECPDL_INDEX (); |
d1f55f16 CY |
3154 | record_unwind_protect (unwind_create_frame_1, inhibit_lisp_code); |
3155 | inhibit_lisp_code = Qt; | |
f01d3321 CY |
3156 | |
3157 | x_default_parameter (f, parms, Qmenu_bar_lines, | |
3158 | NILP (Vmenu_bar_mode) | |
3159 | ? make_number (0) : make_number (1), | |
3160 | NULL, NULL, RES_TYPE_NUMBER); | |
3161 | x_default_parameter (f, parms, Qtool_bar_lines, | |
3162 | NILP (Vtool_bar_mode) | |
3163 | ? make_number (0) : make_number (1), | |
3164 | NULL, NULL, RES_TYPE_NUMBER); | |
3165 | ||
3166 | unbind_to (count2, Qnil); | |
3167 | } | |
6431f2e6 | 3168 | |
79873d50 | 3169 | x_default_parameter (f, parms, Qbuffer_predicate, Qnil, |
333b20bb GM |
3170 | "bufferPredicate", "BufferPredicate", |
3171 | RES_TYPE_SYMBOL); | |
c2304e02 | 3172 | x_default_parameter (f, parms, Qtitle, Qnil, |
333b20bb | 3173 | "title", "Title", RES_TYPE_STRING); |
ea0a1f53 GM |
3174 | x_default_parameter (f, parms, Qwait_for_wm, Qt, |
3175 | "waitForWM", "WaitForWM", RES_TYPE_BOOLEAN); | |
49d41073 EZ |
3176 | x_default_parameter (f, parms, Qfullscreen, Qnil, |
3177 | "fullscreen", "Fullscreen", RES_TYPE_SYMBOL); | |
2b4e6277 | 3178 | x_default_parameter (f, parms, Qtool_bar_position, |
e69b0960 | 3179 | f->tool_bar_position, 0, 0, RES_TYPE_SYMBOL); |
90eb1019 | 3180 | |
35f59f6b | 3181 | /* Compute the size of the X window. */ |
7c0d3ed8 | 3182 | window_prompting = x_figure_window_size (f, parms, 1); |
38d22040 | 3183 | |
495fa05e GM |
3184 | tem = x_get_arg (dpyinfo, parms, Qunsplittable, 0, 0, RES_TYPE_BOOLEAN); |
3185 | f->no_split = minibuffer_only || EQ (tem, Qt); | |
3186 | ||
289978b5 LT |
3187 | x_icon_verify (f, parms); |
3188 | ||
6a1bcd01 | 3189 | /* Create the X widget or window. */ |
a7f7d550 FP |
3190 | #ifdef USE_X_TOOLKIT |
3191 | x_window (f, window_prompting, minibuffer_only); | |
3192 | #else | |
f676886a | 3193 | x_window (f); |
a7f7d550 | 3194 | #endif |
177c0ea7 | 3195 | |
f676886a JB |
3196 | x_icon (f, parms); |
3197 | x_make_gc (f); | |
01f1ba30 | 3198 | |
495fa05e | 3199 | /* Now consider the frame official. */ |
c9e7db78 | 3200 | f->terminal->reference_count++; |
aad3612f | 3201 | FRAME_DISPLAY_INFO (f)->reference_count++; |
495fa05e GM |
3202 | Vframe_list = Fcons (frame, Vframe_list); |
3203 | ||
f9942c9e JB |
3204 | /* We need to do this after creating the X window, so that the |
3205 | icon-creation functions can say whose icon they're describing. */ | |
84f25880 | 3206 | x_default_parameter (f, parms, Qicon_type, Qt, |
33ed493b | 3207 | "bitmapIcon", "BitmapIcon", RES_TYPE_BOOLEAN); |
f9942c9e | 3208 | |
cf177271 | 3209 | x_default_parameter (f, parms, Qauto_raise, Qnil, |
333b20bb | 3210 | "autoRaise", "AutoRaiseLower", RES_TYPE_BOOLEAN); |
cf177271 | 3211 | x_default_parameter (f, parms, Qauto_lower, Qnil, |
333b20bb | 3212 | "autoLower", "AutoRaiseLower", RES_TYPE_BOOLEAN); |
dbc4e1c1 | 3213 | x_default_parameter (f, parms, Qcursor_type, Qbox, |
333b20bb | 3214 | "cursorType", "CursorType", RES_TYPE_SYMBOL); |
28d7281d GM |
3215 | x_default_parameter (f, parms, Qscroll_bar_width, Qnil, |
3216 | "scrollBarWidth", "ScrollBarWidth", | |
3217 | RES_TYPE_NUMBER); | |
271a71c7 GM |
3218 | x_default_parameter (f, parms, Qalpha, Qnil, |
3219 | "alpha", "Alpha", RES_TYPE_NUMBER); | |
f9942c9e | 3220 | |
be786000 | 3221 | /* Dimensions, especially FRAME_LINES (f), must be done via change_frame_size. |
01f1ba30 | 3222 | Change will not be effected unless different from the current |
be786000 | 3223 | FRAME_LINES (f). */ |
880e6158 MR |
3224 | width = FRAME_TEXT_WIDTH (f); |
3225 | height = FRAME_TEXT_HEIGHT (f); | |
3226 | FRAME_TEXT_HEIGHT (f) = 0; | |
3227 | SET_FRAME_WIDTH (f, 0); | |
3228 | change_frame_size (f, width, height, 1, 0, 0, 1); | |
d043f1a4 | 3229 | |
488dd4c4 | 3230 | #if defined (USE_X_TOOLKIT) || defined (USE_GTK) |
495fa05e GM |
3231 | /* Create the menu bar. */ |
3232 | if (!minibuffer_only && FRAME_EXTERNAL_MENU_BAR (f)) | |
3233 | { | |
3234 | /* If this signals an error, we haven't set size hints for the | |
3235 | frame and we didn't make it visible. */ | |
3236 | initialize_frame_menubar (f); | |
3237 | ||
488dd4c4 | 3238 | #ifndef USE_GTK |
495fa05e GM |
3239 | /* This is a no-op, except under Motif where it arranges the |
3240 | main window for the widgets on it. */ | |
3241 | lw_set_main_areas (f->output_data.x->column_widget, | |
3242 | f->output_data.x->menubar_widget, | |
3243 | f->output_data.x->edit_widget); | |
488dd4c4 | 3244 | #endif /* not USE_GTK */ |
495fa05e | 3245 | } |
488dd4c4 | 3246 | #endif /* USE_X_TOOLKIT || USE_GTK */ |
495fa05e GM |
3247 | |
3248 | /* Tell the server what size and position, etc, we want, and how | |
3249 | badly we want them. This should be done after we have the menu | |
3250 | bar so that its size can be taken into account. */ | |
4d7e6e51 | 3251 | block_input (); |
7989f084 | 3252 | x_wm_set_size_hint (f, window_prompting, 0); |
4d7e6e51 | 3253 | unblock_input (); |
01f1ba30 | 3254 | |
495fa05e GM |
3255 | /* Make the window appear on the frame and enable display, unless |
3256 | the caller says not to. However, with explicit parent, Emacs | |
3257 | cannot control visibility, so don't try. */ | |
7556890b | 3258 | if (! f->output_data.x->explicit_parent) |
a59e4f3d RS |
3259 | { |
3260 | Lisp_Object visibility; | |
49795535 | 3261 | |
333b20bb GM |
3262 | visibility = x_get_arg (dpyinfo, parms, Qvisibility, 0, 0, |
3263 | RES_TYPE_SYMBOL); | |
a59e4f3d RS |
3264 | if (EQ (visibility, Qunbound)) |
3265 | visibility = Qt; | |
49795535 | 3266 | |
a59e4f3d RS |
3267 | if (EQ (visibility, Qicon)) |
3268 | x_iconify_frame (f); | |
3269 | else if (! NILP (visibility)) | |
3270 | x_make_frame_visible (f); | |
3271 | else | |
6b437900 PE |
3272 | { |
3273 | /* Must have been Qnil. */ | |
3274 | } | |
a59e4f3d | 3275 | } |
01f1ba30 | 3276 | |
4d7e6e51 | 3277 | block_input (); |
717c30e0 | 3278 | |
3e6bec3b | 3279 | /* Set machine name and pid for the purpose of window managers. */ |
5e617bc2 | 3280 | set_machine_and_pid_properties (f); |
3e6bec3b | 3281 | |
6b61353c KH |
3282 | /* Set the WM leader property. GTK does this itself, so this is not |
3283 | needed when using GTK. */ | |
3284 | if (dpyinfo->client_leader_window != 0) | |
3285 | { | |
6b61353c KH |
3286 | XChangeProperty (FRAME_X_DISPLAY (f), |
3287 | FRAME_OUTER_WINDOW (f), | |
3288 | dpyinfo->Xatom_wm_client_leader, | |
3289 | XA_WINDOW, 32, PropModeReplace, | |
47c53789 | 3290 | (unsigned char *) &dpyinfo->client_leader_window, 1); |
6b61353c KH |
3291 | } |
3292 | ||
4d7e6e51 | 3293 | unblock_input (); |
3e6bec3b | 3294 | |
225c13a5 | 3295 | /* Initialize `default-minibuffer-frame' in case this is the first |
6ed8eeff | 3296 | frame on this terminal. */ |
225c13a5 | 3297 | if (FRAME_HAS_MINIBUF_P (f) |
1344aad4 TT |
3298 | && (!FRAMEP (KVAR (kb, Vdefault_minibuffer_frame)) |
3299 | || !FRAME_LIVE_P (XFRAME (KVAR (kb, Vdefault_minibuffer_frame))))) | |
15dbb4d6 | 3300 | kset_default_minibuffer_frame (kb, frame); |
225c13a5 | 3301 | |
5fa98fcf RS |
3302 | /* All remaining specified parameters, which have not been "used" |
3303 | by x_get_arg and friends, now go in the misc. alist of the frame. */ | |
9beb8baa | 3304 | for (tem = parms; CONSP (tem); tem = XCDR (tem)) |
5fa98fcf | 3305 | if (CONSP (XCAR (tem)) && !NILP (XCAR (XCAR (tem)))) |
f00af5b1 | 3306 | fset_param_alist (f, Fcons (XCAR (tem), f->param_alist)); |
5fa98fcf | 3307 | |
495fa05e | 3308 | UNGCPRO; |
9e57df62 GM |
3309 | |
3310 | /* Make sure windows on this frame appear in calls to next-window | |
3311 | and similar functions. */ | |
3312 | Vwindow_list = Qnil; | |
177c0ea7 | 3313 | |
9ef48a9d | 3314 | return unbind_to (count, frame); |
01f1ba30 JB |
3315 | } |
3316 | ||
eaf1eea9 | 3317 | |
0d17d282 KH |
3318 | /* FRAME is used only to get a handle on the X display. We don't pass the |
3319 | display info directly because we're called from frame.c, which doesn't | |
3320 | know about that structure. */ | |
e4f79258 | 3321 | |
87498171 | 3322 | Lisp_Object |
971de7fb | 3323 | x_get_focus_frame (struct frame *frame) |
87498171 | 3324 | { |
aad3612f | 3325 | struct x_display_info *dpyinfo = FRAME_DISPLAY_INFO (frame); |
87498171 | 3326 | Lisp_Object xfocus; |
0d17d282 | 3327 | if (! dpyinfo->x_focus_frame) |
87498171 KH |
3328 | return Qnil; |
3329 | ||
0d17d282 | 3330 | XSETFRAME (xfocus, dpyinfo->x_focus_frame); |
87498171 KH |
3331 | return xfocus; |
3332 | } | |
f0614854 | 3333 | |
3decc1e7 GM |
3334 | |
3335 | /* In certain situations, when the window manager follows a | |
3336 | click-to-focus policy, there seems to be no way around calling | |
3337 | XSetInputFocus to give another frame the input focus . | |
3338 | ||
3339 | In an ideal world, XSetInputFocus should generally be avoided so | |
3340 | that applications don't interfere with the window manager's focus | |
3341 | policy. But I think it's okay to use when it's clearly done | |
3342 | following a user-command. */ | |
3343 | ||
fcd42c11 DA |
3344 | void |
3345 | x_focus_frame (struct frame *f) | |
3decc1e7 | 3346 | { |
3decc1e7 | 3347 | Display *dpy = FRAME_X_DISPLAY (f); |
3decc1e7 | 3348 | |
4d7e6e51 | 3349 | block_input (); |
9ba8e10d | 3350 | x_catch_errors (dpy); |
75bf0d33 DB |
3351 | |
3352 | if (FRAME_X_EMBEDDED_P (f)) | |
3353 | { | |
3354 | /* For Xembedded frames, normally the embedder forwards key | |
3355 | events. See XEmbed Protocol Specification at | |
3356 | http://freedesktop.org/wiki/Specifications/xembed-spec */ | |
3357 | xembed_request_focus (f); | |
3358 | } | |
3359 | else | |
3360 | { | |
3361 | XSetInputFocus (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), | |
3362 | RevertToParent, CurrentTime); | |
3363 | x_ewmh_activate_frame (f); | |
3364 | } | |
3365 | ||
4545fa20 | 3366 | x_uncatch_errors (); |
4d7e6e51 | 3367 | unblock_input (); |
3decc1e7 GM |
3368 | } |
3369 | ||
f0614854 | 3370 | \f |
2d764c78 | 3371 | DEFUN ("xw-color-defined-p", Fxw_color_defined_p, Sxw_color_defined_p, 1, 2, 0, |
4f4f2973 GM |
3372 | doc: /* Internal function called by `color-defined-p', which see |
3373 | .\(Note that the Nextstep version of this function ignores FRAME.) */) | |
5842a27b | 3374 | (Lisp_Object color, Lisp_Object frame) |
e12d55b2 | 3375 | { |
b9dc4443 | 3376 | XColor foo; |
a10c8269 | 3377 | struct frame *f = decode_window_system_frame (frame); |
e12d55b2 | 3378 | |
b7826503 | 3379 | CHECK_STRING (color); |
b9dc4443 | 3380 | |
42a5b22f | 3381 | if (x_defined_color (f, SSDATA (color), &foo, 0)) |
e12d55b2 RS |
3382 | return Qt; |
3383 | else | |
3384 | return Qnil; | |
3385 | } | |
3386 | ||
2d764c78 | 3387 | DEFUN ("xw-color-values", Fxw_color_values, Sxw_color_values, 1, 2, 0, |
7ee72033 | 3388 | doc: /* Internal function called by `color-values', which see. */) |
5842a27b | 3389 | (Lisp_Object color, Lisp_Object frame) |
01f1ba30 | 3390 | { |
b9dc4443 | 3391 | XColor foo; |
a10c8269 | 3392 | struct frame *f = decode_window_system_frame (frame); |
b9dc4443 | 3393 | |
b7826503 | 3394 | CHECK_STRING (color); |
01f1ba30 | 3395 | |
42a5b22f | 3396 | if (x_defined_color (f, SSDATA (color), &foo, 0)) |
3de717bd | 3397 | return list3i (foo.red, foo.green, foo.blue); |
01f1ba30 JB |
3398 | else |
3399 | return Qnil; | |
3400 | } | |
3401 | ||
a7ca3326 | 3402 | DEFUN ("xw-display-color-p", Fxw_display_color_p, Sxw_display_color_p, 0, 1, 0, |
7ee72033 | 3403 | doc: /* Internal function called by `display-color-p', which see. */) |
5842a27b | 3404 | (Lisp_Object terminal) |
01f1ba30 | 3405 | { |
6ed8eeff | 3406 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
11ae94fe | 3407 | |
b9dc4443 | 3408 | if (dpyinfo->n_planes <= 2) |
01f1ba30 JB |
3409 | return Qnil; |
3410 | ||
b9dc4443 | 3411 | switch (dpyinfo->visual->class) |
01f1ba30 JB |
3412 | { |
3413 | case StaticColor: | |
3414 | case PseudoColor: | |
3415 | case TrueColor: | |
3416 | case DirectColor: | |
3417 | return Qt; | |
3418 | ||
3419 | default: | |
3420 | return Qnil; | |
3421 | } | |
3422 | } | |
3423 | ||
a7ca3326 | 3424 | DEFUN ("x-display-grayscale-p", Fx_display_grayscale_p, Sx_display_grayscale_p, |
c061c855 | 3425 | 0, 1, 0, |
7ee72033 | 3426 | doc: /* Return t if the X display supports shades of gray. |
c061c855 | 3427 | Note that color displays do support shades of gray. |
6ed8eeff | 3428 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3429 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3430 | If omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 3431 | (Lisp_Object terminal) |
d0c9d219 | 3432 | { |
6ed8eeff | 3433 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
d0c9d219 | 3434 | |
ae6b58f9 | 3435 | if (dpyinfo->n_planes <= 1) |
b9dc4443 RS |
3436 | return Qnil; |
3437 | ||
ae6b58f9 RS |
3438 | switch (dpyinfo->visual->class) |
3439 | { | |
3440 | case StaticColor: | |
3441 | case PseudoColor: | |
3442 | case TrueColor: | |
3443 | case DirectColor: | |
3444 | case StaticGray: | |
3445 | case GrayScale: | |
3446 | return Qt; | |
3447 | ||
3448 | default: | |
3449 | return Qnil; | |
3450 | } | |
d0c9d219 RS |
3451 | } |
3452 | ||
41beb8fc | 3453 | DEFUN ("x-display-pixel-width", Fx_display_pixel_width, Sx_display_pixel_width, |
c061c855 | 3454 | 0, 1, 0, |
d29a9848 | 3455 | doc: /* Return the width in pixels of the X display TERMINAL. |
6ed8eeff | 3456 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3457 | TERMINAL should be a terminal object, a frame or a display name (a string). |
d6635ba2 YM |
3458 | If omitted or nil, that stands for the selected frame's display. |
3459 | ||
3460 | On \"multi-monitor\" setups this refers to the pixel width for all | |
3461 | physical monitors associated with TERMINAL. To get information for | |
3462 | each physical monitor, use `display-monitor-attributes-list'. */) | |
5842a27b | 3463 | (Lisp_Object terminal) |
41beb8fc | 3464 | { |
6ed8eeff | 3465 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 | 3466 | |
abe9d29c | 3467 | return make_number (x_display_pixel_width (dpyinfo)); |
41beb8fc RS |
3468 | } |
3469 | ||
3470 | DEFUN ("x-display-pixel-height", Fx_display_pixel_height, | |
c061c855 | 3471 | Sx_display_pixel_height, 0, 1, 0, |
d29a9848 | 3472 | doc: /* Return the height in pixels of the X display TERMINAL. |
6ed8eeff | 3473 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3474 | TERMINAL should be a terminal object, a frame or a display name (a string). |
d6635ba2 YM |
3475 | If omitted or nil, that stands for the selected frame's display. |
3476 | ||
3477 | On \"multi-monitor\" setups this refers to the pixel height for all | |
3478 | physical monitors associated with TERMINAL. To get information for | |
3479 | each physical monitor, use `display-monitor-attributes-list'. */) | |
5842a27b | 3480 | (Lisp_Object terminal) |
41beb8fc | 3481 | { |
6ed8eeff | 3482 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 | 3483 | |
abe9d29c | 3484 | return make_number (x_display_pixel_height (dpyinfo)); |
41beb8fc RS |
3485 | } |
3486 | ||
3487 | DEFUN ("x-display-planes", Fx_display_planes, Sx_display_planes, | |
c061c855 | 3488 | 0, 1, 0, |
d29a9848 | 3489 | doc: /* Return the number of bitplanes of the X display TERMINAL. |
6ed8eeff | 3490 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3491 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3492 | If omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 3493 | (Lisp_Object terminal) |
41beb8fc | 3494 | { |
6ed8eeff | 3495 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3496 | |
3497 | return make_number (dpyinfo->n_planes); | |
41beb8fc RS |
3498 | } |
3499 | ||
3500 | DEFUN ("x-display-color-cells", Fx_display_color_cells, Sx_display_color_cells, | |
c061c855 | 3501 | 0, 1, 0, |
d29a9848 | 3502 | doc: /* Return the number of color cells of the X display TERMINAL. |
6ed8eeff | 3503 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3504 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3505 | If omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 3506 | (Lisp_Object terminal) |
41beb8fc | 3507 | { |
6ed8eeff | 3508 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 | 3509 | |
6b61353c KH |
3510 | int nr_planes = DisplayPlanes (dpyinfo->display, |
3511 | XScreenNumberOfScreen (dpyinfo->screen)); | |
3512 | ||
3513 | /* Truncate nr_planes to 24 to avoid integer overflow. | |
3514 | Some displays says 32, but only 24 bits are actually significant. | |
3515 | There are only very few and rare video cards that have more than | |
3516 | 24 significant bits. Also 24 bits is more than 16 million colors, | |
3517 | it "should be enough for everyone". */ | |
3518 | if (nr_planes > 24) nr_planes = 24; | |
3519 | ||
3520 | return make_number (1 << nr_planes); | |
41beb8fc RS |
3521 | } |
3522 | ||
9d317b2c RS |
3523 | DEFUN ("x-server-max-request-size", Fx_server_max_request_size, |
3524 | Sx_server_max_request_size, | |
c061c855 | 3525 | 0, 1, 0, |
d29a9848 | 3526 | doc: /* Return the maximum request size of the X server of display TERMINAL. |
6ed8eeff | 3527 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3528 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3529 | If omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 3530 | (Lisp_Object terminal) |
9d317b2c | 3531 | { |
6ed8eeff | 3532 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3533 | |
3534 | return make_number (MAXREQUEST (dpyinfo->display)); | |
9d317b2c RS |
3535 | } |
3536 | ||
41beb8fc | 3537 | DEFUN ("x-server-vendor", Fx_server_vendor, Sx_server_vendor, 0, 1, 0, |
d29a9848 | 3538 | doc: /* Return the "vendor ID" string of the X server of display TERMINAL. |
09e80d9f | 3539 | \(Labeling every distributor as a "vendor" embodies the false assumption |
95d62d8a | 3540 | that operating systems cannot be developed and distributed noncommercially.) |
6ed8eeff | 3541 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3542 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3543 | If omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 3544 | (Lisp_Object terminal) |
41beb8fc | 3545 | { |
6ed8eeff | 3546 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
675e2c69 | 3547 | const char *vendor = ServerVendor (dpyinfo->display); |
b9dc4443 | 3548 | |
41beb8fc RS |
3549 | if (! vendor) vendor = ""; |
3550 | return build_string (vendor); | |
3551 | } | |
3552 | ||
3553 | DEFUN ("x-server-version", Fx_server_version, Sx_server_version, 0, 1, 0, | |
d29a9848 | 3554 | doc: /* Return the version numbers of the X server of display TERMINAL. |
c061c855 | 3555 | The value is a list of three integers: the major and minor |
95d62d8a | 3556 | version numbers of the X Protocol in use, and the distributor-specific release |
c061c855 GM |
3557 | number. See also the function `x-server-vendor'. |
3558 | ||
6ed8eeff | 3559 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3560 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3561 | If omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 3562 | (Lisp_Object terminal) |
41beb8fc | 3563 | { |
6ed8eeff | 3564 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 | 3565 | Display *dpy = dpyinfo->display; |
11ae94fe | 3566 | |
3de717bd DA |
3567 | return list3i (ProtocolVersion (dpy), ProtocolRevision (dpy), |
3568 | VendorRelease (dpy)); | |
41beb8fc RS |
3569 | } |
3570 | ||
3571 | DEFUN ("x-display-screens", Fx_display_screens, Sx_display_screens, 0, 1, 0, | |
6ed8eeff KL |
3572 | doc: /* Return the number of screens on the X server of display TERMINAL. |
3573 | The optional argument TERMINAL specifies which display to ask about. | |
708e05dc | 3574 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3575 | If omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 3576 | (Lisp_Object terminal) |
41beb8fc | 3577 | { |
6ed8eeff | 3578 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3579 | |
3580 | return make_number (ScreenCount (dpyinfo->display)); | |
41beb8fc RS |
3581 | } |
3582 | ||
3583 | DEFUN ("x-display-mm-height", Fx_display_mm_height, Sx_display_mm_height, 0, 1, 0, | |
6ed8eeff KL |
3584 | doc: /* Return the height in millimeters of the X display TERMINAL. |
3585 | The optional argument TERMINAL specifies which display to ask about. | |
708e05dc | 3586 | TERMINAL should be a terminal object, a frame or a display name (a string). |
d6635ba2 YM |
3587 | If omitted or nil, that stands for the selected frame's display. |
3588 | ||
3589 | On \"multi-monitor\" setups this refers to the height in millimeters for | |
3590 | all physical monitors associated with TERMINAL. To get information | |
3591 | for each physical monitor, use `display-monitor-attributes-list'. */) | |
5842a27b | 3592 | (Lisp_Object terminal) |
41beb8fc | 3593 | { |
6ed8eeff | 3594 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3595 | |
3596 | return make_number (HeightMMOfScreen (dpyinfo->screen)); | |
41beb8fc RS |
3597 | } |
3598 | ||
3599 | DEFUN ("x-display-mm-width", Fx_display_mm_width, Sx_display_mm_width, 0, 1, 0, | |
6ed8eeff KL |
3600 | doc: /* Return the width in millimeters of the X display TERMINAL. |
3601 | The optional argument TERMINAL specifies which display to ask about. | |
708e05dc | 3602 | TERMINAL should be a terminal object, a frame or a display name (a string). |
d6635ba2 YM |
3603 | If omitted or nil, that stands for the selected frame's display. |
3604 | ||
3605 | On \"multi-monitor\" setups this refers to the width in millimeters for | |
3606 | all physical monitors associated with TERMINAL. To get information | |
3607 | for each physical monitor, use `display-monitor-attributes-list'. */) | |
5842a27b | 3608 | (Lisp_Object terminal) |
41beb8fc | 3609 | { |
6ed8eeff | 3610 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
b9dc4443 RS |
3611 | |
3612 | return make_number (WidthMMOfScreen (dpyinfo->screen)); | |
41beb8fc RS |
3613 | } |
3614 | ||
3615 | DEFUN ("x-display-backing-store", Fx_display_backing_store, | |
c061c855 | 3616 | Sx_display_backing_store, 0, 1, 0, |
d29a9848 | 3617 | doc: /* Return an indication of whether X display TERMINAL does backing store. |
c061c855 | 3618 | The value may be `always', `when-mapped', or `not-useful'. |
6ed8eeff | 3619 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3620 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3621 | If omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 3622 | (Lisp_Object terminal) |
41beb8fc | 3623 | { |
6ed8eeff | 3624 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
8ec8a5ec | 3625 | Lisp_Object result; |
11ae94fe | 3626 | |
b9dc4443 | 3627 | switch (DoesBackingStore (dpyinfo->screen)) |
41beb8fc RS |
3628 | { |
3629 | case Always: | |
8ec8a5ec GM |
3630 | result = intern ("always"); |
3631 | break; | |
41beb8fc RS |
3632 | |
3633 | case WhenMapped: | |
8ec8a5ec GM |
3634 | result = intern ("when-mapped"); |
3635 | break; | |
41beb8fc RS |
3636 | |
3637 | case NotUseful: | |
8ec8a5ec GM |
3638 | result = intern ("not-useful"); |
3639 | break; | |
41beb8fc RS |
3640 | |
3641 | default: | |
3642 | error ("Strange value for BackingStore parameter of screen"); | |
3643 | } | |
8ec8a5ec GM |
3644 | |
3645 | return result; | |
41beb8fc RS |
3646 | } |
3647 | ||
3648 | DEFUN ("x-display-visual-class", Fx_display_visual_class, | |
c061c855 | 3649 | Sx_display_visual_class, 0, 1, 0, |
6ed8eeff | 3650 | doc: /* Return the visual class of the X display TERMINAL. |
c061c855 GM |
3651 | The value is one of the symbols `static-gray', `gray-scale', |
3652 | `static-color', `pseudo-color', `true-color', or `direct-color'. | |
3653 | ||
6ed8eeff | 3654 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3655 | TERMINAL should a terminal object, a frame or a display name (a string). |
7ee72033 | 3656 | If omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 3657 | (Lisp_Object terminal) |
41beb8fc | 3658 | { |
6ed8eeff | 3659 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
8ec8a5ec | 3660 | Lisp_Object result; |
11ae94fe | 3661 | |
b9dc4443 | 3662 | switch (dpyinfo->visual->class) |
41beb8fc | 3663 | { |
8ec8a5ec GM |
3664 | case StaticGray: |
3665 | result = intern ("static-gray"); | |
3666 | break; | |
3667 | case GrayScale: | |
3668 | result = intern ("gray-scale"); | |
3669 | break; | |
3670 | case StaticColor: | |
3671 | result = intern ("static-color"); | |
3672 | break; | |
3673 | case PseudoColor: | |
3674 | result = intern ("pseudo-color"); | |
3675 | break; | |
3676 | case TrueColor: | |
3677 | result = intern ("true-color"); | |
3678 | break; | |
3679 | case DirectColor: | |
3680 | result = intern ("direct-color"); | |
3681 | break; | |
41beb8fc RS |
3682 | default: |
3683 | error ("Display has an unknown visual class"); | |
3684 | } | |
177c0ea7 | 3685 | |
8ec8a5ec | 3686 | return result; |
41beb8fc RS |
3687 | } |
3688 | ||
3689 | DEFUN ("x-display-save-under", Fx_display_save_under, | |
c061c855 | 3690 | Sx_display_save_under, 0, 1, 0, |
d29a9848 | 3691 | doc: /* Return t if the X display TERMINAL supports the save-under feature. |
6ed8eeff | 3692 | The optional argument TERMINAL specifies which display to ask about. |
708e05dc | 3693 | TERMINAL should be a terminal object, a frame or a display name (a string). |
7ee72033 | 3694 | If omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 3695 | (Lisp_Object terminal) |
41beb8fc | 3696 | { |
6ed8eeff | 3697 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
11ae94fe | 3698 | |
b9dc4443 | 3699 | if (DoesSaveUnders (dpyinfo->screen) == True) |
41beb8fc RS |
3700 | return Qt; |
3701 | else | |
3702 | return Qnil; | |
3703 | } | |
4e3f9230 YM |
3704 | |
3705 | /* Store the geometry of the workarea on display DPYINFO into *RECT. | |
3706 | Return false if and only if the workarea information cannot be | |
3707 | obtained via the _NET_WORKAREA root window property. */ | |
3708 | ||
7583e2a0 | 3709 | #if ! GTK_CHECK_VERSION (3, 4, 0) |
4e3f9230 YM |
3710 | static bool |
3711 | x_get_net_workarea (struct x_display_info *dpyinfo, XRectangle *rect) | |
3712 | { | |
3713 | Display *dpy = dpyinfo->display; | |
3714 | long offset, max_len; | |
3715 | Atom target_type, actual_type; | |
3716 | unsigned long actual_size, bytes_remaining; | |
3717 | int rc, actual_format; | |
3718 | unsigned char *tmp_data = NULL; | |
3719 | bool result = false; | |
3720 | ||
3721 | x_catch_errors (dpy); | |
3722 | offset = 0; | |
3723 | max_len = 1; | |
3724 | target_type = XA_CARDINAL; | |
3725 | rc = XGetWindowProperty (dpy, dpyinfo->root_window, | |
3726 | dpyinfo->Xatom_net_current_desktop, | |
3727 | offset, max_len, False, target_type, | |
3728 | &actual_type, &actual_format, &actual_size, | |
3729 | &bytes_remaining, &tmp_data); | |
3730 | if (rc == Success && actual_type == target_type && !x_had_errors_p (dpy) | |
3731 | && actual_format == 32 && actual_size == max_len) | |
3732 | { | |
3733 | long current_desktop = ((long *) tmp_data)[0]; | |
3734 | ||
3735 | XFree (tmp_data); | |
3736 | tmp_data = NULL; | |
3737 | ||
3738 | offset = 4 * current_desktop; | |
3739 | max_len = 4; | |
3740 | rc = XGetWindowProperty (dpy, dpyinfo->root_window, | |
3741 | dpyinfo->Xatom_net_workarea, | |
3742 | offset, max_len, False, target_type, | |
3743 | &actual_type, &actual_format, &actual_size, | |
3744 | &bytes_remaining, &tmp_data); | |
3745 | if (rc == Success && actual_type == target_type && !x_had_errors_p (dpy) | |
3746 | && actual_format == 32 && actual_size == max_len) | |
3747 | { | |
3748 | long *values = (long *) tmp_data; | |
3749 | ||
3750 | rect->x = values[0]; | |
3751 | rect->y = values[1]; | |
3752 | rect->width = values[2]; | |
3753 | rect->height = values[3]; | |
3754 | ||
3755 | XFree (tmp_data); | |
3756 | tmp_data = NULL; | |
3757 | ||
3758 | result = true; | |
3759 | } | |
3760 | } | |
3761 | if (tmp_data) | |
3762 | XFree (tmp_data); | |
3763 | x_uncatch_errors (); | |
3764 | ||
3765 | return result; | |
3766 | } | |
2b66427d | 3767 | #endif |
4e3f9230 | 3768 | |
5ea03bf5 JD |
3769 | #ifndef USE_GTK |
3770 | ||
4e3f9230 YM |
3771 | /* Return monitor number where F is "most" or closest to. */ |
3772 | static int | |
3773 | x_get_monitor_for_frame (struct frame *f, | |
3774 | struct MonitorInfo *monitors, | |
3775 | int n_monitors) | |
3776 | { | |
3777 | XRectangle frect; | |
3778 | int area = 0, dist = -1; | |
3779 | int best_area = -1, best_dist = -1; | |
3780 | int i; | |
3781 | ||
3782 | if (n_monitors == 1) return 0; | |
3783 | frect.x = f->left_pos; | |
3784 | frect.y = f->top_pos; | |
3785 | frect.width = FRAME_PIXEL_WIDTH (f); | |
3786 | frect.height = FRAME_PIXEL_HEIGHT (f); | |
3787 | ||
3788 | for (i = 0; i < n_monitors; ++i) | |
3789 | { | |
3790 | struct MonitorInfo *mi = &monitors[i]; | |
3791 | XRectangle res; | |
3792 | int a = 0; | |
3793 | ||
3794 | if (mi->geom.width == 0) continue; | |
3795 | ||
3796 | if (x_intersect_rectangles (&mi->geom, &frect, &res)) | |
3797 | { | |
3798 | a = res.width * res.height; | |
e0c9d565 PE |
3799 | if (a > area) |
3800 | { | |
3801 | area = a; | |
3802 | best_area = i; | |
3803 | } | |
4e3f9230 YM |
3804 | } |
3805 | ||
3806 | if (a == 0 && area == 0) | |
3807 | { | |
3808 | int dx, dy, d; | |
3809 | if (frect.x + frect.width < mi->geom.x) | |
3810 | dx = mi->geom.x - frect.x + frect.width; | |
3811 | else if (frect.x > mi->geom.x + mi->geom.width) | |
3812 | dx = frect.x - mi->geom.x + mi->geom.width; | |
3813 | else | |
3814 | dx = 0; | |
3815 | if (frect.y + frect.height < mi->geom.y) | |
3816 | dy = mi->geom.y - frect.y + frect.height; | |
3817 | else if (frect.y > mi->geom.y + mi->geom.height) | |
3818 | dy = frect.y - mi->geom.y + mi->geom.height; | |
3819 | else | |
3820 | dy = 0; | |
3821 | ||
3822 | d = dx*dx + dy*dy; | |
3823 | if (dist == -1 || dist > d) | |
3824 | { | |
3825 | dist = d; | |
3826 | best_dist = i; | |
3827 | } | |
3828 | } | |
3829 | } | |
3830 | ||
3831 | return best_area != -1 ? best_area : (best_dist != -1 ? best_dist : 0); | |
3832 | } | |
3833 | ||
3834 | static Lisp_Object | |
3835 | x_make_monitor_attribute_list (struct MonitorInfo *monitors, | |
3836 | int n_monitors, | |
3837 | int primary_monitor, | |
3838 | struct x_display_info *dpyinfo, | |
3839 | const char *source) | |
3840 | { | |
3841 | Lisp_Object monitor_frames = Fmake_vector (make_number (n_monitors), Qnil); | |
6799bb26 | 3842 | Lisp_Object frame, rest; |
4e3f9230 YM |
3843 | |
3844 | FOR_EACH_FRAME (rest, frame) | |
3845 | { | |
3846 | struct frame *f = XFRAME (frame); | |
3847 | ||
aad3612f | 3848 | if (FRAME_X_P (f) && FRAME_DISPLAY_INFO (f) == dpyinfo |
4e3f9230 YM |
3849 | && !EQ (frame, tip_frame)) |
3850 | { | |
6799bb26 | 3851 | int i = x_get_monitor_for_frame (f, monitors, n_monitors); |
4e3f9230 YM |
3852 | ASET (monitor_frames, i, Fcons (frame, AREF (monitor_frames, i))); |
3853 | } | |
3854 | } | |
3855 | ||
6799bb26 JD |
3856 | return make_monitor_attribute_list (monitors, n_monitors, primary_monitor, |
3857 | monitor_frames, source); | |
4e3f9230 YM |
3858 | } |
3859 | ||
3860 | static Lisp_Object | |
3861 | x_get_monitor_attributes_fallback (struct x_display_info *dpyinfo) | |
3862 | { | |
3863 | struct MonitorInfo monitor; | |
4e3f9230 YM |
3864 | XRectangle workarea_r; |
3865 | ||
3866 | /* Fallback: treat (possibly) multiple physical monitors as if they | |
3867 | formed a single monitor as a whole. This should provide a | |
3868 | consistent result at least on single monitor environments. */ | |
3869 | monitor.geom.x = monitor.geom.y = 0; | |
3870 | monitor.geom.width = x_display_pixel_width (dpyinfo); | |
3871 | monitor.geom.height = x_display_pixel_height (dpyinfo); | |
3872 | monitor.mm_width = WidthMMOfScreen (dpyinfo->screen); | |
3873 | monitor.mm_height = HeightMMOfScreen (dpyinfo->screen); | |
3874 | monitor.name = xstrdup ("combined screen"); | |
3875 | ||
3876 | if (x_get_net_workarea (dpyinfo, &workarea_r)) | |
3877 | monitor.work = workarea_r; | |
3878 | else | |
3879 | monitor.work = monitor.geom; | |
3880 | return x_make_monitor_attribute_list (&monitor, 1, 0, dpyinfo, "fallback"); | |
3881 | } | |
3882 | ||
3883 | ||
3884 | #ifdef HAVE_XINERAMA | |
3885 | static Lisp_Object | |
3886 | x_get_monitor_attributes_xinerama (struct x_display_info *dpyinfo) | |
3887 | { | |
3888 | int n_monitors, i; | |
3889 | Lisp_Object attributes_list = Qnil; | |
3890 | Display *dpy = dpyinfo->display; | |
3891 | XineramaScreenInfo *info = XineramaQueryScreens (dpy, &n_monitors); | |
3892 | struct MonitorInfo *monitors; | |
e0c9d565 | 3893 | double mm_width_per_pixel, mm_height_per_pixel; |
4e3f9230 YM |
3894 | |
3895 | if (! info || n_monitors == 0) | |
3896 | { | |
3897 | if (info) | |
3898 | XFree (info); | |
3899 | return attributes_list; | |
3900 | } | |
3901 | ||
e0c9d565 | 3902 | mm_width_per_pixel = ((double) WidthMMOfScreen (dpyinfo->screen) |
4e3f9230 | 3903 | / x_display_pixel_width (dpyinfo)); |
e0c9d565 | 3904 | mm_height_per_pixel = ((double) HeightMMOfScreen (dpyinfo->screen) |
4e3f9230 | 3905 | / x_display_pixel_height (dpyinfo)); |
7d652d97 | 3906 | monitors = xzalloc (n_monitors * sizeof *monitors); |
4e3f9230 YM |
3907 | for (i = 0; i < n_monitors; ++i) |
3908 | { | |
3909 | struct MonitorInfo *mi = &monitors[i]; | |
3910 | XRectangle workarea_r; | |
3911 | ||
3912 | mi->geom.x = info[i].x_org; | |
3913 | mi->geom.y = info[i].y_org; | |
3914 | mi->geom.width = info[i].width; | |
3915 | mi->geom.height = info[i].height; | |
3916 | mi->mm_width = mi->geom.width * mm_width_per_pixel + 0.5; | |
3917 | mi->mm_height = mi->geom.height * mm_height_per_pixel + 0.5; | |
3918 | mi->name = 0; | |
3919 | ||
3920 | /* Xinerama usually have primary monitor first, just use that. */ | |
3921 | if (i == 0 && x_get_net_workarea (dpyinfo, &workarea_r)) | |
3922 | { | |
3923 | mi->work = workarea_r; | |
3924 | if (! x_intersect_rectangles (&mi->geom, &mi->work, &mi->work)) | |
3925 | mi->work = mi->geom; | |
3926 | } | |
3927 | else | |
3928 | mi->work = mi->geom; | |
3929 | } | |
3930 | XFree (info); | |
3931 | ||
3932 | attributes_list = x_make_monitor_attribute_list (monitors, | |
3933 | n_monitors, | |
3934 | 0, | |
3935 | dpyinfo, | |
3936 | "Xinerama"); | |
3937 | free_monitors (monitors, n_monitors); | |
3938 | return attributes_list; | |
3939 | } | |
3940 | #endif /* HAVE_XINERAMA */ | |
3941 | ||
3942 | ||
3943 | #ifdef HAVE_XRANDR | |
3944 | static Lisp_Object | |
3945 | x_get_monitor_attributes_xrandr (struct x_display_info *dpyinfo) | |
3946 | { | |
3947 | Lisp_Object attributes_list = Qnil; | |
3948 | XRRScreenResources *resources; | |
3949 | Display *dpy = dpyinfo->display; | |
3950 | int i, n_monitors, primary = -1; | |
3951 | RROutput pxid = None; | |
3952 | struct MonitorInfo *monitors; | |
3953 | ||
3954 | #ifdef HAVE_XRRGETSCREENRESOURCESCURRENT | |
3955 | resources = XRRGetScreenResourcesCurrent (dpy, dpyinfo->root_window); | |
3956 | #else | |
3957 | resources = XRRGetScreenResources (dpy, dpyinfo->root_window); | |
3958 | #endif | |
3959 | if (! resources || resources->noutput == 0) | |
3960 | { | |
3961 | if (resources) | |
3962 | XRRFreeScreenResources (resources); | |
3963 | return Qnil; | |
3964 | } | |
3965 | n_monitors = resources->noutput; | |
7d652d97 | 3966 | monitors = xzalloc (n_monitors * sizeof *monitors); |
4e3f9230 YM |
3967 | |
3968 | #ifdef HAVE_XRRGETOUTPUTPRIMARY | |
3969 | pxid = XRRGetOutputPrimary (dpy, dpyinfo->root_window); | |
3970 | #endif | |
3971 | ||
3972 | for (i = 0; i < n_monitors; ++i) | |
3973 | { | |
3974 | XRROutputInfo *info = XRRGetOutputInfo (dpy, resources, | |
3975 | resources->outputs[i]); | |
3976 | Connection conn = info ? info->connection : RR_Disconnected; | |
3977 | RRCrtc id = info ? info->crtc : None; | |
3978 | ||
3979 | if (strcmp (info->name, "default") == 0) | |
3980 | { | |
3981 | /* Non XRandr 1.2 driver, does not give useful data. */ | |
3982 | XRRFreeOutputInfo (info); | |
3983 | XRRFreeScreenResources (resources); | |
3984 | free_monitors (monitors, n_monitors); | |
3985 | return Qnil; | |
3986 | } | |
3987 | ||
3988 | if (conn != RR_Disconnected && id != None) | |
3989 | { | |
3990 | XRRCrtcInfo *crtc = XRRGetCrtcInfo (dpy, resources, id); | |
3991 | struct MonitorInfo *mi = &monitors[i]; | |
3992 | XRectangle workarea_r; | |
3993 | ||
3994 | if (! crtc) | |
3995 | { | |
3996 | XRRFreeOutputInfo (info); | |
3997 | continue; | |
3998 | } | |
3999 | ||
4000 | mi->geom.x = crtc->x; | |
4001 | mi->geom.y = crtc->y; | |
4002 | mi->geom.width = crtc->width; | |
4003 | mi->geom.height = crtc->height; | |
4004 | mi->mm_width = info->mm_width; | |
4005 | mi->mm_height = info->mm_height; | |
4006 | mi->name = xstrdup (info->name); | |
4007 | ||
4008 | if (pxid != None && pxid == resources->outputs[i]) | |
4009 | primary = i; | |
4010 | else if (primary == -1 && strcmp (info->name, "LVDS") == 0) | |
4011 | primary = i; | |
4012 | ||
4013 | if (i == primary && x_get_net_workarea (dpyinfo, &workarea_r)) | |
4014 | { | |
4015 | mi->work= workarea_r; | |
4016 | if (! x_intersect_rectangles (&mi->geom, &mi->work, &mi->work)) | |
4017 | mi->work = mi->geom; | |
4018 | } | |
4019 | else | |
4020 | mi->work = mi->geom; | |
4021 | ||
4022 | XRRFreeCrtcInfo (crtc); | |
4023 | } | |
4024 | XRRFreeOutputInfo (info); | |
4025 | } | |
4026 | XRRFreeScreenResources (resources); | |
4027 | ||
4028 | attributes_list = x_make_monitor_attribute_list (monitors, | |
4029 | n_monitors, | |
4030 | primary, | |
4031 | dpyinfo, | |
4032 | "XRandr"); | |
4033 | free_monitors (monitors, n_monitors); | |
4034 | return attributes_list; | |
4035 | } | |
4036 | #endif /* HAVE_XRANDR */ | |
4037 | ||
4038 | static Lisp_Object | |
4039 | x_get_monitor_attributes (struct x_display_info *dpyinfo) | |
4040 | { | |
4041 | Lisp_Object attributes_list = Qnil; | |
4042 | Display *dpy = dpyinfo->display; | |
4043 | ||
cd9356f2 DC |
4044 | (void) dpy; /* Suppress unused variable warning. */ |
4045 | ||
4e3f9230 YM |
4046 | #ifdef HAVE_XRANDR |
4047 | int xrr_event_base, xrr_error_base; | |
4048 | bool xrr_ok = false; | |
4049 | xrr_ok = XRRQueryExtension (dpy, &xrr_event_base, &xrr_error_base); | |
4050 | if (xrr_ok) | |
4051 | { | |
4052 | int xrr_major, xrr_minor; | |
4053 | XRRQueryVersion (dpy, &xrr_major, &xrr_minor); | |
4054 | xrr_ok = (xrr_major == 1 && xrr_minor >= 2) || xrr_major > 1; | |
4055 | } | |
4056 | ||
4057 | if (xrr_ok) | |
4058 | attributes_list = x_get_monitor_attributes_xrandr (dpyinfo); | |
4059 | #endif /* HAVE_XRANDR */ | |
4060 | ||
4061 | #ifdef HAVE_XINERAMA | |
4062 | if (NILP (attributes_list)) | |
4063 | { | |
4064 | int xin_event_base, xin_error_base; | |
4065 | bool xin_ok = false; | |
4066 | xin_ok = XineramaQueryExtension (dpy, &xin_event_base, &xin_error_base); | |
4067 | if (xin_ok && XineramaIsActive (dpy)) | |
4068 | attributes_list = x_get_monitor_attributes_xinerama (dpyinfo); | |
4069 | } | |
4070 | #endif /* HAVE_XINERAMA */ | |
4071 | ||
4072 | if (NILP (attributes_list)) | |
4073 | attributes_list = x_get_monitor_attributes_fallback (dpyinfo); | |
4074 | ||
4075 | return attributes_list; | |
4076 | } | |
4077 | ||
e0c9d565 PE |
4078 | #endif /* !USE_GTK */ |
4079 | ||
4e3f9230 YM |
4080 | DEFUN ("x-display-monitor-attributes-list", Fx_display_monitor_attributes_list, |
4081 | Sx_display_monitor_attributes_list, | |
4082 | 0, 1, 0, | |
4083 | doc: /* Return a list of physical monitor attributes on the X display TERMINAL. | |
4084 | ||
4085 | The optional argument TERMINAL specifies which display to ask about. | |
4086 | TERMINAL should be a terminal object, a frame or a display name (a string). | |
4087 | If omitted or nil, that stands for the selected frame's display. | |
4088 | ||
4089 | In addition to the standard attribute keys listed in | |
4090 | `display-monitor-attributes-list', the following keys are contained in | |
4091 | the attributes: | |
4092 | ||
4093 | source -- String describing the source from which multi-monitor | |
4094 | information is obtained, one of \"Gdk\", \"XRandr\", | |
4095 | \"Xinerama\", or \"fallback\" | |
4096 | ||
4097 | Internal use only, use `display-monitor-attributes-list' instead. */) | |
4098 | (Lisp_Object terminal) | |
4099 | { | |
4100 | struct x_display_info *dpyinfo = check_x_display_info (terminal); | |
4101 | Lisp_Object attributes_list = Qnil; | |
4102 | ||
4103 | #ifdef USE_GTK | |
e0c9d565 | 4104 | double mm_width_per_pixel, mm_height_per_pixel; |
4e3f9230 YM |
4105 | GdkDisplay *gdpy; |
4106 | GdkScreen *gscreen; | |
4107 | gint primary_monitor = 0, n_monitors, i; | |
4e3f9230 YM |
4108 | Lisp_Object monitor_frames, rest, frame; |
4109 | static const char *source = "Gdk"; | |
6799bb26 | 4110 | struct MonitorInfo *monitors; |
4e3f9230 YM |
4111 | |
4112 | block_input (); | |
e0c9d565 | 4113 | mm_width_per_pixel = ((double) WidthMMOfScreen (dpyinfo->screen) |
4e3f9230 | 4114 | / x_display_pixel_width (dpyinfo)); |
e0c9d565 | 4115 | mm_height_per_pixel = ((double) HeightMMOfScreen (dpyinfo->screen) |
4e3f9230 YM |
4116 | / x_display_pixel_height (dpyinfo)); |
4117 | gdpy = gdk_x11_lookup_xdisplay (dpyinfo->display); | |
4118 | gscreen = gdk_display_get_default_screen (gdpy); | |
7583e2a0 | 4119 | #if GTK_CHECK_VERSION (2, 20, 0) |
4e3f9230 YM |
4120 | primary_monitor = gdk_screen_get_primary_monitor (gscreen); |
4121 | #endif | |
4122 | n_monitors = gdk_screen_get_n_monitors (gscreen); | |
4123 | monitor_frames = Fmake_vector (make_number (n_monitors), Qnil); | |
7d652d97 | 4124 | monitors = xzalloc (n_monitors * sizeof *monitors); |
6799bb26 | 4125 | |
4e3f9230 YM |
4126 | FOR_EACH_FRAME (rest, frame) |
4127 | { | |
4128 | struct frame *f = XFRAME (frame); | |
4129 | ||
aad3612f | 4130 | if (FRAME_X_P (f) && FRAME_DISPLAY_INFO (f) == dpyinfo |
4e3f9230 YM |
4131 | && !EQ (frame, tip_frame)) |
4132 | { | |
4133 | GdkWindow *gwin = gtk_widget_get_window (FRAME_GTK_WIDGET (f)); | |
4134 | ||
4135 | i = gdk_screen_get_monitor_at_window (gscreen, gwin); | |
4136 | ASET (monitor_frames, i, Fcons (frame, AREF (monitor_frames, i))); | |
4137 | } | |
4138 | } | |
4139 | ||
6799bb26 | 4140 | for (i = 0; i < n_monitors; ++i) |
4e3f9230 | 4141 | { |
4e3f9230 | 4142 | gint width_mm = -1, height_mm = -1; |
6799bb26 JD |
4143 | GdkRectangle rec, work; |
4144 | struct MonitorInfo *mi = &monitors[i]; | |
4e3f9230 YM |
4145 | |
4146 | gdk_screen_get_monitor_geometry (gscreen, i, &rec); | |
4e3f9230 | 4147 | |
7583e2a0 | 4148 | #if GTK_CHECK_VERSION (2, 14, 0) |
4e3f9230 YM |
4149 | width_mm = gdk_screen_get_monitor_width_mm (gscreen, i); |
4150 | height_mm = gdk_screen_get_monitor_height_mm (gscreen, i); | |
4151 | #endif | |
4152 | if (width_mm < 0) | |
4153 | width_mm = rec.width * mm_width_per_pixel + 0.5; | |
4154 | if (height_mm < 0) | |
4155 | height_mm = rec.height * mm_height_per_pixel + 0.5; | |
4e3f9230 | 4156 | |
7583e2a0 | 4157 | #if GTK_CHECK_VERSION (3, 4, 0) |
6799bb26 | 4158 | gdk_screen_get_monitor_workarea (gscreen, i, &work); |
4e3f9230 YM |
4159 | #else |
4160 | /* Emulate the behavior of GTK+ 3.4. */ | |
4161 | { | |
4162 | XRectangle workarea_r; | |
4163 | ||
4e3f9230 YM |
4164 | if (i == primary_monitor && x_get_net_workarea (dpyinfo, &workarea_r)) |
4165 | { | |
4e3f9230 YM |
4166 | work.x = workarea_r.x; |
4167 | work.y = workarea_r.y; | |
4168 | work.width = workarea_r.width; | |
4169 | work.height = workarea_r.height; | |
6799bb26 JD |
4170 | if (! gdk_rectangle_intersect (&rec, &work, &work)) |
4171 | work = rec; | |
4172 | } | |
4173 | else | |
4174 | work = rec; | |
4e3f9230 YM |
4175 | } |
4176 | #endif | |
4e3f9230 | 4177 | |
6799bb26 JD |
4178 | |
4179 | mi->geom.x = rec.x; | |
4180 | mi->geom.y = rec.y; | |
4181 | mi->geom.width = rec.width; | |
4182 | mi->geom.height = rec.height; | |
4183 | mi->work.x = work.x; | |
4184 | mi->work.y = work.y; | |
4185 | mi->work.width = work.width; | |
4186 | mi->work.height = work.height; | |
4187 | mi->mm_width = width_mm; | |
4188 | mi->mm_height = height_mm; | |
4189 | ||
7583e2a0 | 4190 | #if GTK_CHECK_VERSION (2, 14, 0) |
6799bb26 | 4191 | mi->name = gdk_screen_get_monitor_plug_name (gscreen, i); |
4e3f9230 | 4192 | #endif |
4e3f9230 YM |
4193 | } |
4194 | ||
6799bb26 JD |
4195 | attributes_list = make_monitor_attribute_list (monitors, |
4196 | n_monitors, | |
4197 | primary_monitor, | |
4198 | monitor_frames, | |
4199 | source); | |
4e3f9230 YM |
4200 | unblock_input (); |
4201 | #else /* not USE_GTK */ | |
4202 | ||
4203 | block_input (); | |
4204 | attributes_list = x_get_monitor_attributes (dpyinfo); | |
4205 | unblock_input (); | |
4206 | ||
4207 | #endif /* not USE_GTK */ | |
4208 | ||
4209 | return attributes_list; | |
4210 | } | |
4211 | ||
a6ad00c0 GM |
4212 | /************************************************************************ |
4213 | X Displays | |
4214 | ************************************************************************/ | |
4215 | ||
01f1ba30 | 4216 | \f |
a6ad00c0 GM |
4217 | /* Mapping visual names to visuals. */ |
4218 | ||
4219 | static struct visual_class | |
4220 | { | |
675e2c69 | 4221 | const char *name; |
a6ad00c0 GM |
4222 | int class; |
4223 | } | |
4224 | visual_classes[] = | |
4225 | { | |
4226 | {"StaticGray", StaticGray}, | |
4227 | {"GrayScale", GrayScale}, | |
4228 | {"StaticColor", StaticColor}, | |
4229 | {"PseudoColor", PseudoColor}, | |
4230 | {"TrueColor", TrueColor}, | |
4231 | {"DirectColor", DirectColor}, | |
9908a324 | 4232 | {NULL, 0} |
a6ad00c0 GM |
4233 | }; |
4234 | ||
4235 | ||
404daac1 | 4236 | #ifndef HAVE_XSCREENNUMBEROFSCREEN |
a6ad00c0 GM |
4237 | |
4238 | /* Value is the screen number of screen SCR. This is a substitute for | |
4239 | the X function with the same name when that doesn't exist. */ | |
4240 | ||
404daac1 RS |
4241 | int |
4242 | XScreenNumberOfScreen (scr) | |
4243 | register Screen *scr; | |
4244 | { | |
a6ad00c0 GM |
4245 | Display *dpy = scr->display; |
4246 | int i; | |
3df34fdb | 4247 | |
a6ad00c0 | 4248 | for (i = 0; i < dpy->nscreens; ++i) |
fbd5ceb2 | 4249 | if (scr == dpy->screens + i) |
a6ad00c0 | 4250 | break; |
404daac1 | 4251 | |
a6ad00c0 | 4252 | return i; |
404daac1 | 4253 | } |
a6ad00c0 | 4254 | |
404daac1 RS |
4255 | #endif /* not HAVE_XSCREENNUMBEROFSCREEN */ |
4256 | ||
01f1ba30 | 4257 | |
a6ad00c0 GM |
4258 | /* Select the visual that should be used on display DPYINFO. Set |
4259 | members of DPYINFO appropriately. Called from x_term_init. */ | |
fe24a618 | 4260 | |
a6ad00c0 | 4261 | void |
971de7fb | 4262 | select_visual (struct x_display_info *dpyinfo) |
a6ad00c0 GM |
4263 | { |
4264 | Display *dpy = dpyinfo->display; | |
4265 | Screen *screen = dpyinfo->screen; | |
4266 | Lisp_Object value; | |
fe24a618 | 4267 | |
a6ad00c0 GM |
4268 | /* See if a visual is specified. */ |
4269 | value = display_x_get_resource (dpyinfo, | |
4270 | build_string ("visualClass"), | |
4271 | build_string ("VisualClass"), | |
4272 | Qnil, Qnil); | |
4273 | if (STRINGP (value)) | |
4274 | { | |
4275 | /* VALUE should be of the form CLASS-DEPTH, where CLASS is one | |
4276 | of `PseudoColor', `TrueColor' etc. and DEPTH is the color | |
4277 | depth, a decimal number. NAME is compared with case ignored. */ | |
38182d90 | 4278 | char *s = alloca (SBYTES (value) + 1); |
a6ad00c0 GM |
4279 | char *dash; |
4280 | int i, class = -1; | |
4281 | XVisualInfo vinfo; | |
4282 | ||
42a5b22f | 4283 | strcpy (s, SSDATA (value)); |
8966b757 | 4284 | dash = strchr (s, '-'); |
a6ad00c0 GM |
4285 | if (dash) |
4286 | { | |
4287 | dpyinfo->n_planes = atoi (dash + 1); | |
4288 | *dash = '\0'; | |
4289 | } | |
4290 | else | |
4291 | /* We won't find a matching visual with depth 0, so that | |
4292 | an error will be printed below. */ | |
4293 | dpyinfo->n_planes = 0; | |
f0614854 | 4294 | |
a6ad00c0 GM |
4295 | /* Determine the visual class. */ |
4296 | for (i = 0; visual_classes[i].name; ++i) | |
05131107 | 4297 | if (xstrcasecmp (s, visual_classes[i].name) == 0) |
a6ad00c0 GM |
4298 | { |
4299 | class = visual_classes[i].class; | |
4300 | break; | |
4301 | } | |
01f1ba30 | 4302 | |
a6ad00c0 GM |
4303 | /* Look up a matching visual for the specified class. */ |
4304 | if (class == -1 | |
4305 | || !XMatchVisualInfo (dpy, XScreenNumberOfScreen (screen), | |
4306 | dpyinfo->n_planes, class, &vinfo)) | |
d5db4077 | 4307 | fatal ("Invalid visual specification `%s'", SDATA (value)); |
177c0ea7 | 4308 | |
a6ad00c0 GM |
4309 | dpyinfo->visual = vinfo.visual; |
4310 | } | |
01f1ba30 JB |
4311 | else |
4312 | { | |
a6ad00c0 GM |
4313 | int n_visuals; |
4314 | XVisualInfo *vinfo, vinfo_template; | |
177c0ea7 | 4315 | |
a6ad00c0 GM |
4316 | dpyinfo->visual = DefaultVisualOfScreen (screen); |
4317 | ||
a6ad00c0 | 4318 | vinfo_template.visualid = XVisualIDFromVisual (dpyinfo->visual); |
a6ad00c0 GM |
4319 | vinfo_template.screen = XScreenNumberOfScreen (screen); |
4320 | vinfo = XGetVisualInfo (dpy, VisualIDMask | VisualScreenMask, | |
4321 | &vinfo_template, &n_visuals); | |
83725342 | 4322 | if (n_visuals <= 0) |
a6ad00c0 GM |
4323 | fatal ("Can't get proper X visual info"); |
4324 | ||
94ac875b | 4325 | dpyinfo->n_planes = vinfo->depth; |
98c6f1e3 | 4326 | XFree (vinfo); |
a6ad00c0 | 4327 | } |
01f1ba30 | 4328 | } |
01f1ba30 | 4329 | |
a6ad00c0 | 4330 | |
b9dc4443 RS |
4331 | /* Return the X display structure for the display named NAME. |
4332 | Open a new connection if necessary. */ | |
4333 | ||
e4cebfca | 4334 | static struct x_display_info * |
971de7fb | 4335 | x_display_info_for_name (Lisp_Object name) |
b9dc4443 RS |
4336 | { |
4337 | struct x_display_info *dpyinfo; | |
4338 | ||
b7826503 | 4339 | CHECK_STRING (name); |
b9dc4443 | 4340 | |
d141d701 DA |
4341 | for (dpyinfo = x_display_list; dpyinfo; dpyinfo = dpyinfo->next) |
4342 | if (!NILP (Fstring_equal (XCAR (dpyinfo->name_list_element), name))) | |
4343 | return dpyinfo; | |
b9dc4443 | 4344 | |
b7975ee4 KH |
4345 | /* Use this general default value to start with. */ |
4346 | Vx_resource_name = Vinvocation_name; | |
4347 | ||
b9dc4443 RS |
4348 | validate_x_resource_name (); |
4349 | ||
7d652d97 | 4350 | dpyinfo = x_term_init (name, 0, SSDATA (Vx_resource_name)); |
b9dc4443 | 4351 | |
08a90d6a | 4352 | if (dpyinfo == 0) |
d5db4077 | 4353 | error ("Cannot connect to X server %s", SDATA (name)); |
08a90d6a | 4354 | |
b9dc4443 RS |
4355 | XSETFASTINT (Vwindow_system_version, 11); |
4356 | ||
4357 | return dpyinfo; | |
4358 | } | |
4359 | ||
a6ad00c0 | 4360 | |
01f1ba30 | 4361 | DEFUN ("x-open-connection", Fx_open_connection, Sx_open_connection, |
c061c855 | 4362 | 1, 3, 0, |
4f4f2973 | 4363 | doc: /* Open a connection to a display server. |
c061c855 GM |
4364 | DISPLAY is the name of the display to connect to. |
4365 | Optional second arg XRM-STRING is a string of resources in xrdb format. | |
4366 | If the optional third arg MUST-SUCCEED is non-nil, | |
4f4f2973 GM |
4367 | terminate Emacs if we can't open the connection. |
4368 | \(In the Nextstep version, the last two arguments are currently ignored.) */) | |
5842a27b | 4369 | (Lisp_Object display, Lisp_Object xrm_string, Lisp_Object must_succeed) |
01f1ba30 | 4370 | { |
5f742c1b | 4371 | char *xrm_option; |
b9dc4443 | 4372 | struct x_display_info *dpyinfo; |
01f1ba30 | 4373 | |
b7826503 | 4374 | CHECK_STRING (display); |
d387c960 | 4375 | if (! NILP (xrm_string)) |
b7826503 | 4376 | CHECK_STRING (xrm_string); |
01f1ba30 | 4377 | |
7d652d97 | 4378 | xrm_option = NILP (xrm_string) ? 0 : SSDATA (xrm_string); |
d387c960 JB |
4379 | |
4380 | validate_x_resource_name (); | |
4381 | ||
e1b1bee8 | 4382 | /* This is what opens the connection and sets x_current_display. |
b9dc4443 RS |
4383 | This also initializes many symbols, such as those used for input. */ |
4384 | dpyinfo = x_term_init (display, xrm_option, | |
51b59d79 | 4385 | SSDATA (Vx_resource_name)); |
f1c16f36 | 4386 | |
08a90d6a RS |
4387 | if (dpyinfo == 0) |
4388 | { | |
4389 | if (!NILP (must_succeed)) | |
10ffbc14 GM |
4390 | fatal ("Cannot connect to X server %s.\n\ |
4391 | Check the DISPLAY environment variable or use `-d'.\n\ | |
842a9389 JB |
4392 | Also use the `xauth' program to verify that you have the proper\n\ |
4393 | authorization information needed to connect the X server.\n\ | |
bf770132 | 4394 | An insecure way to solve the problem may be to use `xhost'.\n", |
d5db4077 | 4395 | SDATA (display)); |
08a90d6a | 4396 | else |
d5db4077 | 4397 | error ("Cannot connect to X server %s", SDATA (display)); |
08a90d6a RS |
4398 | } |
4399 | ||
b9dc4443 | 4400 | XSETFASTINT (Vwindow_system_version, 11); |
01f1ba30 JB |
4401 | return Qnil; |
4402 | } | |
4403 | ||
08a90d6a RS |
4404 | DEFUN ("x-close-connection", Fx_close_connection, |
4405 | Sx_close_connection, 1, 1, 0, | |
00d385b0 | 4406 | doc: /* Close the connection to TERMINAL's X server. |
708e05dc | 4407 | For TERMINAL, specify a terminal object, a frame or a display name (a |
00d385b0 KL |
4408 | string). If TERMINAL is nil, that stands for the selected frame's |
4409 | terminal. */) | |
5842a27b | 4410 | (Lisp_Object terminal) |
01f1ba30 | 4411 | { |
00d385b0 | 4412 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
3457bc6e | 4413 | |
08a90d6a RS |
4414 | if (dpyinfo->reference_count > 0) |
4415 | error ("Display still has frames on it"); | |
01f1ba30 | 4416 | |
6ed8eeff | 4417 | x_delete_terminal (dpyinfo->terminal); |
3457bc6e | 4418 | |
01f1ba30 JB |
4419 | return Qnil; |
4420 | } | |
4421 | ||
08a90d6a | 4422 | DEFUN ("x-display-list", Fx_display_list, Sx_display_list, 0, 0, 0, |
7ee72033 | 4423 | doc: /* Return the list of display names that Emacs has connections to. */) |
5842a27b | 4424 | (void) |
08a90d6a | 4425 | { |
d141d701 DA |
4426 | Lisp_Object result = Qnil; |
4427 | struct x_display_info *xdi; | |
08a90d6a | 4428 | |
d141d701 DA |
4429 | for (xdi = x_display_list; xdi; xdi = xdi->next) |
4430 | result = Fcons (XCAR (xdi->name_list_element), result); | |
08a90d6a RS |
4431 | |
4432 | return result; | |
4433 | } | |
4434 | ||
4435 | DEFUN ("x-synchronize", Fx_synchronize, Sx_synchronize, 1, 2, 0, | |
7ee72033 | 4436 | doc: /* If ON is non-nil, report X errors as soon as the erring request is made. |
7c051dd8 GM |
4437 | This function only has an effect on X Windows. With MS Windows, it is |
4438 | defined but does nothing. | |
4439 | ||
c061c855 GM |
4440 | If ON is nil, allow buffering of requests. |
4441 | Turning on synchronization prohibits the Xlib routines from buffering | |
4442 | requests and seriously degrades performance, but makes debugging much | |
4443 | easier. | |
00d385b0 | 4444 | The optional second argument TERMINAL specifies which display to act on. |
708e05dc | 4445 | TERMINAL should be a terminal object, a frame or a display name (a string). |
00d385b0 | 4446 | If TERMINAL is omitted or nil, that stands for the selected frame's display. */) |
5842a27b | 4447 | (Lisp_Object on, Lisp_Object terminal) |
01f1ba30 | 4448 | { |
00d385b0 | 4449 | struct x_display_info *dpyinfo = check_x_display_info (terminal); |
11ae94fe | 4450 | |
b9dc4443 | 4451 | XSynchronize (dpyinfo->display, !EQ (on, Qnil)); |
01f1ba30 JB |
4452 | |
4453 | return Qnil; | |
4454 | } | |
4455 | ||
b9dc4443 | 4456 | /* Wait for responses to all X commands issued so far for frame F. */ |
6b7b1820 RS |
4457 | |
4458 | void | |
a10c8269 | 4459 | x_sync (struct frame *f) |
6b7b1820 | 4460 | { |
4d7e6e51 | 4461 | block_input (); |
b9dc4443 | 4462 | XSync (FRAME_X_DISPLAY (f), False); |
4d7e6e51 | 4463 | unblock_input (); |
6b7b1820 | 4464 | } |
333b20bb | 4465 | |
01f1ba30 | 4466 | \f |
333b20bb | 4467 | /*********************************************************************** |
6b61353c | 4468 | Window properties |
333b20bb | 4469 | ***********************************************************************/ |
f1c16f36 | 4470 | |
6b61353c KH |
4471 | DEFUN ("x-change-window-property", Fx_change_window_property, |
4472 | Sx_change_window_property, 2, 6, 0, | |
4473 | doc: /* Change window property PROP to VALUE on the X window of FRAME. | |
7c051dd8 GM |
4474 | PROP must be a string. VALUE may be a string or a list of conses, |
4475 | numbers and/or strings. If an element in the list is a string, it is | |
4476 | converted to an atom and the value of the atom is used. If an element | |
4477 | is a cons, it is converted to a 32 bit number where the car is the 16 | |
4478 | top bits and the cdr is the lower 16 bits. | |
4479 | ||
6b61353c KH |
4480 | FRAME nil or omitted means use the selected frame. |
4481 | If TYPE is given and non-nil, it is the name of the type of VALUE. | |
4482 | If TYPE is not given or nil, the type is STRING. | |
4483 | FORMAT gives the size in bits of each element if VALUE is a list. | |
4484 | It must be one of 8, 16 or 32. | |
4485 | If VALUE is a string or FORMAT is nil or not given, FORMAT defaults to 8. | |
fca8d6b6 | 4486 | If OUTER-P is non-nil, the property is changed for the outer X window of |
7c051dd8 | 4487 | FRAME. Default is to change on the edit X window. */) |
fca8d6b6 AS |
4488 | (Lisp_Object prop, Lisp_Object value, Lisp_Object frame, |
4489 | Lisp_Object type, Lisp_Object format, Lisp_Object outer_p) | |
6b61353c | 4490 | { |
7452b7bd | 4491 | struct frame *f = decode_window_system_frame (frame); |
6b61353c KH |
4492 | Atom prop_atom; |
4493 | Atom target_type = XA_STRING; | |
4494 | int element_format = 8; | |
4495 | unsigned char *data; | |
4496 | int nelements; | |
4497 | Window w; | |
333b20bb | 4498 | |
6b61353c | 4499 | CHECK_STRING (prop); |
333b20bb | 4500 | |
6b61353c KH |
4501 | if (! NILP (format)) |
4502 | { | |
4503 | CHECK_NUMBER (format); | |
333b20bb | 4504 | |
d311d28c PE |
4505 | if (XINT (format) != 8 && XINT (format) != 16 |
4506 | && XINT (format) != 32) | |
6b61353c | 4507 | error ("FORMAT must be one of 8, 16 or 32"); |
d311d28c | 4508 | element_format = XINT (format); |
6b61353c | 4509 | } |
333b20bb | 4510 | |
6b61353c KH |
4511 | if (CONSP (value)) |
4512 | { | |
c678c835 PE |
4513 | ptrdiff_t elsize; |
4514 | ||
6b61353c KH |
4515 | nelements = x_check_property_data (value); |
4516 | if (nelements == -1) | |
4517 | error ("Bad data in VALUE, must be number, string or cons"); | |
333b20bb | 4518 | |
c678c835 PE |
4519 | /* The man page for XChangeProperty: |
4520 | "If the specified format is 32, the property data must be a | |
4521 | long array." | |
4522 | This applies even if long is more than 32 bits. The X library | |
4523 | converts to 32 bits before sending to the X server. */ | |
4524 | elsize = element_format == 32 ? sizeof (long) : element_format >> 3; | |
0065d054 | 4525 | data = xnmalloc (nelements, elsize); |
333b20bb | 4526 | |
6b61353c KH |
4527 | x_fill_property_data (FRAME_X_DISPLAY (f), value, data, element_format); |
4528 | } | |
4529 | else | |
4530 | { | |
4531 | CHECK_STRING (value); | |
4532 | data = SDATA (value); | |
c678c835 PE |
4533 | if (INT_MAX < SBYTES (value)) |
4534 | error ("VALUE too long"); | |
4535 | nelements = SBYTES (value); | |
6b61353c | 4536 | } |
333b20bb | 4537 | |
4d7e6e51 | 4538 | block_input (); |
42a5b22f | 4539 | prop_atom = XInternAtom (FRAME_X_DISPLAY (f), SSDATA (prop), False); |
6b61353c KH |
4540 | if (! NILP (type)) |
4541 | { | |
4542 | CHECK_STRING (type); | |
42a5b22f | 4543 | target_type = XInternAtom (FRAME_X_DISPLAY (f), SSDATA (type), False); |
6b61353c | 4544 | } |
333b20bb | 4545 | |
6b61353c KH |
4546 | if (! NILP (outer_p)) w = FRAME_OUTER_WINDOW (f); |
4547 | else w = FRAME_X_WINDOW (f); | |
5b3f8550 | 4548 | |
6b61353c KH |
4549 | XChangeProperty (FRAME_X_DISPLAY (f), w, |
4550 | prop_atom, target_type, element_format, PropModeReplace, | |
4551 | data, nelements); | |
333b20bb | 4552 | |
6b61353c | 4553 | if (CONSP (value)) xfree (data); |
333b20bb | 4554 | |
6b61353c KH |
4555 | /* Make sure the property is set when we return. */ |
4556 | XFlush (FRAME_X_DISPLAY (f)); | |
4d7e6e51 | 4557 | unblock_input (); |
333b20bb | 4558 | |
6b61353c | 4559 | return value; |
333b20bb GM |
4560 | } |
4561 | ||
4562 | ||
6b61353c KH |
4563 | DEFUN ("x-delete-window-property", Fx_delete_window_property, |
4564 | Sx_delete_window_property, 1, 2, 0, | |
4565 | doc: /* Remove window property PROP from X window of FRAME. | |
4566 | FRAME nil or omitted means use the selected frame. Value is PROP. */) | |
5842a27b | 4567 | (Lisp_Object prop, Lisp_Object frame) |
333b20bb | 4568 | { |
7452b7bd | 4569 | struct frame *f = decode_window_system_frame (frame); |
6b61353c | 4570 | Atom prop_atom; |
333b20bb | 4571 | |
6b61353c | 4572 | CHECK_STRING (prop); |
4d7e6e51 | 4573 | block_input (); |
42a5b22f | 4574 | prop_atom = XInternAtom (FRAME_X_DISPLAY (f), SSDATA (prop), False); |
6b61353c | 4575 | XDeleteProperty (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), prop_atom); |
333b20bb | 4576 | |
6b61353c KH |
4577 | /* Make sure the property is removed when we return. */ |
4578 | XFlush (FRAME_X_DISPLAY (f)); | |
4d7e6e51 | 4579 | unblock_input (); |
333b20bb | 4580 | |
6b61353c KH |
4581 | return prop; |
4582 | } | |
333b20bb | 4583 | |
333b20bb | 4584 | |
6b61353c KH |
4585 | DEFUN ("x-window-property", Fx_window_property, Sx_window_property, |
4586 | 1, 6, 0, | |
4587 | doc: /* Value is the value of window property PROP on FRAME. | |
4588 | If FRAME is nil or omitted, use the selected frame. | |
7c051dd8 | 4589 | |
7c051dd8 GM |
4590 | On X Windows, the following optional arguments are also accepted: |
4591 | If TYPE is nil or omitted, get the property as a string. | |
4592 | Otherwise TYPE is the name of the atom that denotes the type expected. | |
6b61353c KH |
4593 | If SOURCE is non-nil, get the property on that window instead of from |
4594 | FRAME. The number 0 denotes the root window. | |
ddadbc0e AS |
4595 | If DELETE-P is non-nil, delete the property after retrieving it. |
4596 | If VECTOR-RET-P is non-nil, don't return a string but a vector of values. | |
4597 | ||
4598 | On MS Windows, this function accepts but ignores those optional arguments. | |
6b61353c KH |
4599 | |
4600 | Value is nil if FRAME hasn't a property with name PROP or if PROP has | |
7c051dd8 | 4601 | no value of TYPE (always string in the MS Windows case). */) |
ddadbc0e AS |
4602 | (Lisp_Object prop, Lisp_Object frame, Lisp_Object type, |
4603 | Lisp_Object source, Lisp_Object delete_p, Lisp_Object vector_ret_p) | |
333b20bb | 4604 | { |
7452b7bd | 4605 | struct frame *f = decode_window_system_frame (frame); |
6b61353c KH |
4606 | Atom prop_atom; |
4607 | int rc; | |
4608 | Lisp_Object prop_value = Qnil; | |
a3db4b26 | 4609 | unsigned char *tmp_data = NULL; |
6b61353c KH |
4610 | Atom actual_type; |
4611 | Atom target_type = XA_STRING; | |
4612 | int actual_format; | |
4613 | unsigned long actual_size, bytes_remaining; | |
4614 | Window target_window = FRAME_X_WINDOW (f); | |
4615 | struct gcpro gcpro1; | |
177c0ea7 | 4616 | |
6b61353c KH |
4617 | GCPRO1 (prop_value); |
4618 | CHECK_STRING (prop); | |
1783ffa2 | 4619 | |
6b61353c KH |
4620 | if (! NILP (source)) |
4621 | { | |
be44ca6c PE |
4622 | CONS_TO_INTEGER (source, Window, target_window); |
4623 | if (! target_window) | |
aad3612f | 4624 | target_window = FRAME_DISPLAY_INFO (f)->root_window; |
333b20bb GM |
4625 | } |
4626 | ||
4d7e6e51 | 4627 | block_input (); |
6b61353c KH |
4628 | if (STRINGP (type)) |
4629 | { | |
42a5b22f | 4630 | if (strcmp ("AnyPropertyType", SSDATA (type)) == 0) |
6b61353c KH |
4631 | target_type = AnyPropertyType; |
4632 | else | |
42a5b22f | 4633 | target_type = XInternAtom (FRAME_X_DISPLAY (f), SSDATA (type), False); |
6b61353c | 4634 | } |
333b20bb | 4635 | |
42a5b22f | 4636 | prop_atom = XInternAtom (FRAME_X_DISPLAY (f), SSDATA (prop), False); |
6b61353c KH |
4637 | rc = XGetWindowProperty (FRAME_X_DISPLAY (f), target_window, |
4638 | prop_atom, 0, 0, False, target_type, | |
4639 | &actual_type, &actual_format, &actual_size, | |
a3db4b26 | 4640 | &bytes_remaining, &tmp_data); |
6b61353c KH |
4641 | if (rc == Success) |
4642 | { | |
4643 | int size = bytes_remaining; | |
333b20bb | 4644 | |
6b61353c KH |
4645 | XFree (tmp_data); |
4646 | tmp_data = NULL; | |
333b20bb | 4647 | |
6b61353c | 4648 | rc = XGetWindowProperty (FRAME_X_DISPLAY (f), target_window, |
333b20bb | 4649 | prop_atom, 0, bytes_remaining, |
6b61353c | 4650 | ! NILP (delete_p), target_type, |
177c0ea7 JB |
4651 | &actual_type, &actual_format, |
4652 | &actual_size, &bytes_remaining, | |
a3db4b26 | 4653 | &tmp_data); |
4c8c7926 | 4654 | if (rc == Success && tmp_data) |
6b61353c | 4655 | { |
fede04ef JD |
4656 | /* The man page for XGetWindowProperty says: |
4657 | "If the returned format is 32, the returned data is represented | |
4658 | as a long array and should be cast to that type to obtain the | |
4659 | elements." | |
4660 | This applies even if long is more than 32 bits, the X library | |
4661 | converts from 32 bit elements received from the X server to long | |
72af86bd | 4662 | and passes the long array to us. Thus, for that case memcpy can not |
fede04ef JD |
4663 | be used. We convert to a 32 bit type here, because so much code |
4664 | assume on that. | |
4665 | ||
4666 | The bytes and offsets passed to XGetWindowProperty refers to the | |
4667 | property and those are indeed in 32 bit quantities if format is | |
4668 | 32. */ | |
4669 | ||
908589fd | 4670 | if (BITS_PER_LONG > 32 && actual_format == 32) |
fede04ef JD |
4671 | { |
4672 | unsigned long i; | |
4673 | int *idata = (int *) tmp_data; | |
4674 | long *ldata = (long *) tmp_data; | |
4675 | ||
4676 | for (i = 0; i < actual_size; ++i) | |
a3db4b26 | 4677 | idata[i] = (int) ldata[i]; |
fede04ef JD |
4678 | } |
4679 | ||
6b61353c | 4680 | if (NILP (vector_ret_p)) |
5f742c1b | 4681 | prop_value = make_string ((char *) tmp_data, size); |
6b61353c KH |
4682 | else |
4683 | prop_value = x_property_data_to_lisp (f, | |
a3db4b26 | 4684 | tmp_data, |
6b61353c KH |
4685 | actual_type, |
4686 | actual_format, | |
4687 | actual_size); | |
4688 | } | |
333b20bb | 4689 | |
6b61353c | 4690 | if (tmp_data) XFree (tmp_data); |
333b20bb GM |
4691 | } |
4692 | ||
4d7e6e51 | 4693 | unblock_input (); |
6b61353c | 4694 | UNGCPRO; |
333b20bb GM |
4695 | return prop_value; |
4696 | } | |
4697 | ||
4698 | ||
4699 | \f | |
4700 | /*********************************************************************** | |
4701 | Busy cursor | |
4702 | ***********************************************************************/ | |
4703 | ||
0af913d7 GM |
4704 | /* Timer function of hourglass_atimer. TIMER is equal to |
4705 | hourglass_atimer. | |
4ae9a85e | 4706 | |
0af913d7 GM |
4707 | Display an hourglass pointer on all frames by mapping the frames' |
4708 | hourglass_window. Set the hourglass_p flag in the frames' | |
4709 | output_data.x structure to indicate that an hourglass cursor is | |
4710 | shown on the frames. */ | |
4ae9a85e | 4711 | |
1885ab29 | 4712 | void |
971de7fb | 4713 | show_hourglass (struct atimer *timer) |
4ae9a85e GM |
4714 | { |
4715 | /* The timer implementation will cancel this timer automatically | |
0af913d7 | 4716 | after this function has run. Set hourglass_atimer to null |
4ae9a85e | 4717 | so that we know the timer doesn't have to be canceled. */ |
0af913d7 | 4718 | hourglass_atimer = NULL; |
4ae9a85e | 4719 | |
0af913d7 | 4720 | if (!hourglass_shown_p) |
333b20bb GM |
4721 | { |
4722 | Lisp_Object rest, frame; | |
177c0ea7 | 4723 | |
4d7e6e51 | 4724 | block_input (); |
177c0ea7 | 4725 | |
333b20bb | 4726 | FOR_EACH_FRAME (rest, frame) |
5f7a1890 GM |
4727 | { |
4728 | struct frame *f = XFRAME (frame); | |
177c0ea7 | 4729 | |
5f7a1890 GM |
4730 | if (FRAME_LIVE_P (f) && FRAME_X_P (f) && FRAME_X_DISPLAY (f)) |
4731 | { | |
4732 | Display *dpy = FRAME_X_DISPLAY (f); | |
177c0ea7 | 4733 | |
5f7a1890 GM |
4734 | #ifdef USE_X_TOOLKIT |
4735 | if (f->output_data.x->widget) | |
4736 | #else | |
4737 | if (FRAME_OUTER_WINDOW (f)) | |
4738 | #endif | |
4739 | { | |
0af913d7 | 4740 | f->output_data.x->hourglass_p = 1; |
177c0ea7 | 4741 | |
0af913d7 | 4742 | if (!f->output_data.x->hourglass_window) |
5f7a1890 GM |
4743 | { |
4744 | unsigned long mask = CWCursor; | |
4745 | XSetWindowAttributes attrs; | |
49b8b5dc JD |
4746 | #ifdef USE_GTK |
4747 | Window parent = FRAME_X_WINDOW (f); | |
4748 | #else | |
4749 | Window parent = FRAME_OUTER_WINDOW (f); | |
4750 | #endif | |
0af913d7 | 4751 | attrs.cursor = f->output_data.x->hourglass_cursor; |
177c0ea7 | 4752 | |
0af913d7 | 4753 | f->output_data.x->hourglass_window |
49b8b5dc | 4754 | = XCreateWindow (dpy, parent, |
5f7a1890 GM |
4755 | 0, 0, 32000, 32000, 0, 0, |
4756 | InputOnly, | |
4757 | CopyFromParent, | |
4758 | mask, &attrs); | |
4759 | } | |
177c0ea7 | 4760 | |
0af913d7 | 4761 | XMapRaised (dpy, f->output_data.x->hourglass_window); |
5f7a1890 GM |
4762 | XFlush (dpy); |
4763 | } | |
4764 | } | |
4765 | } | |
333b20bb | 4766 | |
0af913d7 | 4767 | hourglass_shown_p = 1; |
4d7e6e51 | 4768 | unblock_input (); |
4ae9a85e | 4769 | } |
333b20bb GM |
4770 | } |
4771 | ||
4772 | ||
0af913d7 GM |
4773 | /* Hide the hourglass pointer on all frames, if it is currently |
4774 | shown. */ | |
333b20bb | 4775 | |
1885ab29 | 4776 | void |
971de7fb | 4777 | hide_hourglass (void) |
4ae9a85e | 4778 | { |
0af913d7 | 4779 | if (hourglass_shown_p) |
333b20bb | 4780 | { |
4ae9a85e GM |
4781 | Lisp_Object rest, frame; |
4782 | ||
4d7e6e51 | 4783 | block_input (); |
4ae9a85e | 4784 | FOR_EACH_FRAME (rest, frame) |
333b20bb | 4785 | { |
4ae9a85e | 4786 | struct frame *f = XFRAME (frame); |
177c0ea7 | 4787 | |
4ae9a85e GM |
4788 | if (FRAME_X_P (f) |
4789 | /* Watch out for newly created frames. */ | |
0af913d7 | 4790 | && f->output_data.x->hourglass_window) |
4ae9a85e | 4791 | { |
0af913d7 GM |
4792 | XUnmapWindow (FRAME_X_DISPLAY (f), |
4793 | f->output_data.x->hourglass_window); | |
4794 | /* Sync here because XTread_socket looks at the | |
4795 | hourglass_p flag that is reset to zero below. */ | |
4ae9a85e | 4796 | XSync (FRAME_X_DISPLAY (f), False); |
0af913d7 | 4797 | f->output_data.x->hourglass_p = 0; |
4ae9a85e | 4798 | } |
333b20bb | 4799 | } |
333b20bb | 4800 | |
0af913d7 | 4801 | hourglass_shown_p = 0; |
4d7e6e51 | 4802 | unblock_input (); |
4ae9a85e | 4803 | } |
333b20bb GM |
4804 | } |
4805 | ||
4806 | ||
4807 | \f | |
4808 | /*********************************************************************** | |
4809 | Tool tips | |
4810 | ***********************************************************************/ | |
4811 | ||
f57e2426 J |
4812 | static Lisp_Object x_create_tip_frame (struct x_display_info *, |
4813 | Lisp_Object, Lisp_Object); | |
4814 | static void compute_tip_xy (struct frame *, Lisp_Object, Lisp_Object, | |
4815 | Lisp_Object, int, int, int *, int *); | |
177c0ea7 | 4816 | |
44b5a125 | 4817 | /* The frame of a currently visible tooltip. */ |
333b20bb | 4818 | |
44b5a125 | 4819 | Lisp_Object tip_frame; |
333b20bb GM |
4820 | |
4821 | /* If non-nil, a timer started that hides the last tooltip when it | |
4822 | fires. */ | |
4823 | ||
e4cebfca | 4824 | static Lisp_Object tip_timer; |
333b20bb GM |
4825 | Window tip_window; |
4826 | ||
06d62053 GM |
4827 | /* If non-nil, a vector of 3 elements containing the last args |
4828 | with which x-show-tip was called. See there. */ | |
4829 | ||
e4cebfca | 4830 | static Lisp_Object last_show_tip_args; |
06d62053 | 4831 | |
eaf1eea9 | 4832 | |
27e498e6 | 4833 | static void |
971de7fb | 4834 | unwind_create_tip_frame (Lisp_Object frame) |
eaf1eea9 | 4835 | { |
c844a81a GM |
4836 | Lisp_Object deleted; |
4837 | ||
4838 | deleted = unwind_create_frame (frame); | |
4839 | if (EQ (deleted, Qt)) | |
4840 | { | |
4841 | tip_window = None; | |
4842 | tip_frame = Qnil; | |
4843 | } | |
eaf1eea9 GM |
4844 | } |
4845 | ||
4846 | ||
333b20bb | 4847 | /* Create a frame for a tooltip on the display described by DPYINFO. |
275841bf GM |
4848 | PARMS is a list of frame parameters. TEXT is the string to |
4849 | display in the tip frame. Value is the frame. | |
eaf1eea9 GM |
4850 | |
4851 | Note that functions called here, esp. x_default_parameter can | |
4852 | signal errors, for instance when a specified color name is | |
4853 | undefined. We have to make sure that we're in a consistent state | |
4854 | when this happens. */ | |
333b20bb GM |
4855 | |
4856 | static Lisp_Object | |
aa1859f5 J |
4857 | x_create_tip_frame (struct x_display_info *dpyinfo, |
4858 | Lisp_Object parms, | |
4859 | Lisp_Object text) | |
333b20bb GM |
4860 | { |
4861 | struct frame *f; | |
06b0c8a0 | 4862 | Lisp_Object frame; |
333b20bb | 4863 | Lisp_Object name; |
333b20bb | 4864 | int width, height; |
d311d28c | 4865 | ptrdiff_t count = SPECPDL_INDEX (); |
b6d7acec | 4866 | struct gcpro gcpro1, gcpro2, gcpro3; |
06d62053 | 4867 | int face_change_count_before = face_change_count; |
275841bf GM |
4868 | Lisp_Object buffer; |
4869 | struct buffer *old_buffer; | |
333b20bb | 4870 | |
89acb56d SM |
4871 | if (!dpyinfo->terminal->name) |
4872 | error ("Terminal is not live, can't create new frames on it"); | |
333b20bb | 4873 | |
47f3c6b4 | 4874 | parms = Fcopy_alist (parms); |
333b20bb GM |
4875 | |
4876 | /* Get the name of the frame to use for resource lookup. */ | |
4877 | name = x_get_arg (dpyinfo, parms, Qname, "name", "Name", RES_TYPE_STRING); | |
4878 | if (!STRINGP (name) | |
4879 | && !EQ (name, Qunbound) | |
4880 | && !NILP (name)) | |
4881 | error ("Invalid frame name--not a string or nil"); | |
333b20bb GM |
4882 | |
4883 | frame = Qnil; | |
4884 | GCPRO3 (parms, name, frame); | |
44b5a125 | 4885 | f = make_frame (1); |
333b20bb | 4886 | XSETFRAME (frame, f); |
275841bf GM |
4887 | |
4888 | buffer = Fget_buffer_create (build_string (" *tip*")); | |
08908aca MR |
4889 | /* Use set_window_buffer instead of Fset_window_buffer (see |
4890 | discussion of bug#11984, bug#12025, bug#12026). */ | |
4891 | set_window_buffer (FRAME_ROOT_WINDOW (f), buffer, 0, 0); | |
275841bf GM |
4892 | old_buffer = current_buffer; |
4893 | set_buffer_internal_1 (XBUFFER (buffer)); | |
39eb03f1 | 4894 | bset_truncate_lines (current_buffer, Qnil); |
5c2a995d KH |
4895 | specbind (Qinhibit_read_only, Qt); |
4896 | specbind (Qinhibit_modification_hooks, Qt); | |
275841bf GM |
4897 | Ferase_buffer (); |
4898 | Finsert (1, &text); | |
4899 | set_buffer_internal_1 (old_buffer); | |
177c0ea7 | 4900 | |
8a1a7743 | 4901 | record_unwind_protect (unwind_create_tip_frame, frame); |
333b20bb | 4902 | |
6ed8eeff | 4903 | f->terminal = dpyinfo->terminal; |
daf01701 | 4904 | |
eaf1eea9 GM |
4905 | /* By setting the output method, we're essentially saying that |
4906 | the frame is live, as per FRAME_LIVE_P. If we get a signal | |
4907 | from this point on, x_destroy_window might screw up reference | |
4908 | counts etc. */ | |
333b20bb | 4909 | f->output_method = output_x_window; |
38182d90 | 4910 | f->output_data.x = xzalloc (sizeof *f->output_data.x); |
333b20bb | 4911 | f->output_data.x->icon_bitmap = -1; |
be786000 | 4912 | FRAME_FONTSET (f) = -1; |
61d461a8 GM |
4913 | f->output_data.x->scroll_bar_foreground_pixel = -1; |
4914 | f->output_data.x->scroll_bar_background_pixel = -1; | |
f15340b7 MB |
4915 | #ifdef USE_TOOLKIT_SCROLL_BARS |
4916 | f->output_data.x->scroll_bar_top_shadow_pixel = -1; | |
4917 | f->output_data.x->scroll_bar_bottom_shadow_pixel = -1; | |
4918 | #endif /* USE_TOOLKIT_SCROLL_BARS */ | |
0085b9be DA |
4919 | f->output_data.x->white_relief.pixel = -1; |
4920 | f->output_data.x->black_relief.pixel = -1; | |
4921 | ||
f00af5b1 | 4922 | fset_icon_name (f, Qnil); |
aad3612f DA |
4923 | FRAME_DISPLAY_INFO (f) = dpyinfo; |
4924 | f->output_data.x->parent_desc = FRAME_DISPLAY_INFO (f)->root_window; | |
333b20bb GM |
4925 | f->output_data.x->explicit_parent = 0; |
4926 | ||
61d461a8 GM |
4927 | /* These colors will be set anyway later, but it's important |
4928 | to get the color reference counts right, so initialize them! */ | |
4929 | { | |
4930 | Lisp_Object black; | |
dbf31225 | 4931 | struct gcpro gcpro1; |
177c0ea7 | 4932 | |
9d3d44ba KL |
4933 | /* Function x_decode_color can signal an error. Make |
4934 | sure to initialize color slots so that we won't try | |
4935 | to free colors we haven't allocated. */ | |
ce593f6e KL |
4936 | FRAME_FOREGROUND_PIXEL (f) = -1; |
4937 | FRAME_BACKGROUND_PIXEL (f) = -1; | |
9d3d44ba KL |
4938 | f->output_data.x->cursor_pixel = -1; |
4939 | f->output_data.x->cursor_foreground_pixel = -1; | |
4940 | f->output_data.x->border_pixel = -1; | |
4941 | f->output_data.x->mouse_pixel = -1; | |
4942 | ||
61d461a8 | 4943 | black = build_string ("black"); |
dbf31225 | 4944 | GCPRO1 (black); |
ce593f6e | 4945 | FRAME_FOREGROUND_PIXEL (f) |
61d461a8 | 4946 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); |
ce593f6e | 4947 | FRAME_BACKGROUND_PIXEL (f) |
61d461a8 GM |
4948 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); |
4949 | f->output_data.x->cursor_pixel | |
4950 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4951 | f->output_data.x->cursor_foreground_pixel | |
4952 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4953 | f->output_data.x->border_pixel | |
4954 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
4955 | f->output_data.x->mouse_pixel | |
4956 | = x_decode_color (f, black, BLACK_PIX_DEFAULT (f)); | |
dbf31225 | 4957 | UNGCPRO; |
61d461a8 GM |
4958 | } |
4959 | ||
333b20bb GM |
4960 | /* Set the name; the functions to which we pass f expect the name to |
4961 | be set. */ | |
4962 | if (EQ (name, Qunbound) || NILP (name)) | |
4963 | { | |
f00af5b1 | 4964 | fset_name (f, build_string (dpyinfo->x_id_name)); |
333b20bb GM |
4965 | f->explicit_name = 0; |
4966 | } | |
4967 | else | |
4968 | { | |
f00af5b1 | 4969 | fset_name (f, name); |
333b20bb GM |
4970 | f->explicit_name = 1; |
4971 | /* use the frame's title when getting resources for this frame. */ | |
4972 | specbind (Qx_resource_name, name); | |
4973 | } | |
4974 | ||
bf970f2b | 4975 | register_font_driver (&xfont_driver, f); |
02ed2ea8 KH |
4976 | #ifdef HAVE_FREETYPE |
4977 | #ifdef HAVE_XFT | |
b51238f5 | 4978 | register_font_driver (&xftfont_driver, f); |
02ed2ea8 | 4979 | #else /* not HAVE_XFT */ |
b51238f5 | 4980 | register_font_driver (&ftxfont_driver, f); |
02ed2ea8 KH |
4981 | #endif /* not HAVE_XFT */ |
4982 | #endif /* HAVE_FREETYPE */ | |
d43f6b74 | 4983 | |
b51238f5 KH |
4984 | x_default_parameter (f, parms, Qfont_backend, Qnil, |
4985 | "fontBackend", "FontBackend", RES_TYPE_STRING); | |
02ed2ea8 | 4986 | |
eaf1eea9 GM |
4987 | /* Extract the window parameters from the supplied values that are |
4988 | needed to determine window geometry. */ | |
b51238f5 | 4989 | x_default_font_parameter (f, parms); |
333b20bb | 4990 | |
4bef8d26 | 4991 | x_default_parameter (f, parms, Qborder_width, make_number (0), |
333b20bb | 4992 | "borderWidth", "BorderWidth", RES_TYPE_NUMBER); |
177c0ea7 | 4993 | |
333b20bb GM |
4994 | /* This defaults to 2 in order to match xterm. We recognize either |
4995 | internalBorderWidth or internalBorder (which is what xterm calls | |
4996 | it). */ | |
4997 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
4998 | { | |
4999 | Lisp_Object value; | |
5000 | ||
5001 | value = x_get_arg (dpyinfo, parms, Qinternal_border_width, | |
5002 | "internalBorder", "internalBorder", RES_TYPE_NUMBER); | |
5003 | if (! EQ (value, Qunbound)) | |
5004 | parms = Fcons (Fcons (Qinternal_border_width, value), | |
5005 | parms); | |
5006 | } | |
5007 | ||
5008 | x_default_parameter (f, parms, Qinternal_border_width, make_number (1), | |
5009 | "internalBorderWidth", "internalBorderWidth", | |
5010 | RES_TYPE_NUMBER); | |
880e6158 MR |
5011 | x_default_parameter (f, parms, Qright_divider_width, make_number (0), |
5012 | NULL, NULL, RES_TYPE_NUMBER); | |
5013 | x_default_parameter (f, parms, Qbottom_divider_width, make_number (0), | |
5014 | NULL, NULL, RES_TYPE_NUMBER); | |
333b20bb GM |
5015 | |
5016 | /* Also do the stuff which must be set before the window exists. */ | |
5017 | x_default_parameter (f, parms, Qforeground_color, build_string ("black"), | |
5018 | "foreground", "Foreground", RES_TYPE_STRING); | |
5019 | x_default_parameter (f, parms, Qbackground_color, build_string ("white"), | |
5020 | "background", "Background", RES_TYPE_STRING); | |
5021 | x_default_parameter (f, parms, Qmouse_color, build_string ("black"), | |
5022 | "pointerColor", "Foreground", RES_TYPE_STRING); | |
5023 | x_default_parameter (f, parms, Qcursor_color, build_string ("black"), | |
5024 | "cursorColor", "Foreground", RES_TYPE_STRING); | |
5025 | x_default_parameter (f, parms, Qborder_color, build_string ("black"), | |
5026 | "borderColor", "BorderColor", RES_TYPE_STRING); | |
5027 | ||
e509cfa6 | 5028 | #ifdef GLYPH_DEBUG |
c9e7db78 JD |
5029 | image_cache_refcount = |
5030 | FRAME_IMAGE_CACHE (f) ? FRAME_IMAGE_CACHE (f)->refcount : 0; | |
5031 | dpyinfo_refcount = dpyinfo->reference_count; | |
5032 | #endif /* GLYPH_DEBUG */ | |
5033 | ||
333b20bb GM |
5034 | /* Init faces before x_default_parameter is called for scroll-bar |
5035 | parameters because that function calls x_set_scroll_bar_width, | |
5036 | which calls change_frame_size, which calls Fset_window_buffer, | |
5037 | which runs hooks, which call Fvertical_motion. At the end, we | |
5038 | end up in init_iterator with a null face cache, which should not | |
5039 | happen. */ | |
5040 | init_frame_faces (f); | |
177c0ea7 | 5041 | |
aad3612f | 5042 | f->output_data.x->parent_desc = FRAME_DISPLAY_INFO (f)->root_window; |
333b20bb | 5043 | |
0ce7538d | 5044 | x_figure_window_size (f, parms, 0); |
333b20bb | 5045 | |
333b20bb GM |
5046 | { |
5047 | XSetWindowAttributes attrs; | |
5048 | unsigned long mask; | |
aad3612f | 5049 | Atom type = FRAME_DISPLAY_INFO (f)->Xatom_net_window_type_tooltip; |
177c0ea7 | 5050 | |
4d7e6e51 | 5051 | block_input (); |
c51d2b5e GM |
5052 | mask = CWBackPixel | CWOverrideRedirect | CWEventMask; |
5053 | if (DoesSaveUnders (dpyinfo->screen)) | |
5054 | mask |= CWSaveUnder; | |
177c0ea7 | 5055 | |
9b2956e2 GM |
5056 | /* Window managers look at the override-redirect flag to determine |
5057 | whether or net to give windows a decoration (Xlib spec, chapter | |
333b20bb GM |
5058 | 3.2.8). */ |
5059 | attrs.override_redirect = True; | |
5060 | attrs.save_under = True; | |
5061 | attrs.background_pixel = FRAME_BACKGROUND_PIXEL (f); | |
5062 | /* Arrange for getting MapNotify and UnmapNotify events. */ | |
5063 | attrs.event_mask = StructureNotifyMask; | |
5064 | tip_window | |
5065 | = FRAME_X_WINDOW (f) | |
5066 | = XCreateWindow (FRAME_X_DISPLAY (f), | |
aad3612f | 5067 | FRAME_DISPLAY_INFO (f)->root_window, |
333b20bb GM |
5068 | /* x, y, width, height */ |
5069 | 0, 0, 1, 1, | |
5070 | /* Border. */ | |
a979dde1 | 5071 | f->border_width, |
333b20bb GM |
5072 | CopyFromParent, InputOutput, CopyFromParent, |
5073 | mask, &attrs); | |
36acb2a7 | 5074 | XChangeProperty (FRAME_X_DISPLAY (f), tip_window, |
aad3612f | 5075 | FRAME_DISPLAY_INFO (f)->Xatom_net_window_type, |
36acb2a7 JD |
5076 | XA_ATOM, 32, PropModeReplace, |
5077 | (unsigned char *)&type, 1); | |
4d7e6e51 | 5078 | unblock_input (); |
333b20bb GM |
5079 | } |
5080 | ||
5081 | x_make_gc (f); | |
5082 | ||
333b20bb GM |
5083 | x_default_parameter (f, parms, Qauto_raise, Qnil, |
5084 | "autoRaise", "AutoRaiseLower", RES_TYPE_BOOLEAN); | |
5085 | x_default_parameter (f, parms, Qauto_lower, Qnil, | |
5086 | "autoLower", "AutoRaiseLower", RES_TYPE_BOOLEAN); | |
5087 | x_default_parameter (f, parms, Qcursor_type, Qbox, | |
5088 | "cursorType", "CursorType", RES_TYPE_SYMBOL); | |
5089 | ||
be786000 | 5090 | /* Dimensions, especially FRAME_LINES (f), must be done via change_frame_size. |
333b20bb | 5091 | Change will not be effected unless different from the current |
be786000 KS |
5092 | FRAME_LINES (f). */ |
5093 | width = FRAME_COLS (f); | |
5094 | height = FRAME_LINES (f); | |
5095 | SET_FRAME_COLS (f, 0); | |
5096 | FRAME_LINES (f) = 0; | |
880e6158 | 5097 | change_frame_size (f, width, height, 1, 0, 0, 0); |
177c0ea7 | 5098 | |
cd1d850f | 5099 | /* Add `tooltip' frame parameter's default value. */ |
54ee7410 | 5100 | if (NILP (Fframe_parameter (frame, Qtooltip))) |
6c6f1994 | 5101 | Fmodify_frame_parameters (frame, list1 (Fcons (Qtooltip, Qt))); |
177c0ea7 | 5102 | |
cedb4d8b GM |
5103 | /* FIXME - can this be done in a similar way to normal frames? |
5104 | http://lists.gnu.org/archive/html/emacs-devel/2007-10/msg00641.html */ | |
5105 | ||
35fdaa62 GM |
5106 | /* Set the `display-type' frame parameter before setting up faces. */ |
5107 | { | |
5108 | Lisp_Object disptype; | |
5109 | ||
aad3612f | 5110 | if (FRAME_DISPLAY_INFO (f)->n_planes == 1) |
35fdaa62 | 5111 | disptype = intern ("mono"); |
aad3612f DA |
5112 | else if (FRAME_DISPLAY_INFO (f)->visual->class == GrayScale |
5113 | || FRAME_DISPLAY_INFO (f)->visual->class == StaticGray) | |
35fdaa62 GM |
5114 | disptype = intern ("grayscale"); |
5115 | else | |
5116 | disptype = intern ("color"); | |
5117 | ||
5118 | if (NILP (Fframe_parameter (frame, Qdisplay_type))) | |
6c6f1994 | 5119 | Fmodify_frame_parameters (frame, list1 (Fcons (Qdisplay_type, disptype))); |
35fdaa62 GM |
5120 | } |
5121 | ||
035d5114 | 5122 | /* Set up faces after all frame parameters are known. This call |
6801a572 GM |
5123 | also merges in face attributes specified for new frames. |
5124 | ||
5125 | Frame parameters may be changed if .Xdefaults contains | |
5126 | specifications for the default font. For example, if there is an | |
5127 | `Emacs.default.attributeBackground: pink', the `background-color' | |
5128 | attribute of the frame get's set, which let's the internal border | |
5129 | of the tooltip frame appear in pink. Prevent this. */ | |
5130 | { | |
5131 | Lisp_Object bg = Fframe_parameter (frame, Qbackground_color); | |
5132 | ||
5133 | /* Set tip_frame here, so that */ | |
5134 | tip_frame = frame; | |
45cebfd9 | 5135 | call2 (Qface_set_after_frame_default, frame, Qnil); |
177c0ea7 | 5136 | |
6801a572 | 5137 | if (!EQ (bg, Fframe_parameter (frame, Qbackground_color))) |
6c6f1994 | 5138 | Fmodify_frame_parameters (frame, list1 (Fcons (Qbackground_color, bg))); |
6801a572 | 5139 | } |
177c0ea7 | 5140 | |
333b20bb GM |
5141 | f->no_split = 1; |
5142 | ||
5143 | UNGCPRO; | |
5144 | ||
c9e7db78 JD |
5145 | /* Now that the frame will be official, it counts as a reference to |
5146 | its display and terminal. */ | |
aad3612f | 5147 | FRAME_DISPLAY_INFO (f)->reference_count++; |
c9e7db78 JD |
5148 | f->terminal->reference_count++; |
5149 | ||
333b20bb GM |
5150 | /* It is now ok to make the frame official even if we get an error |
5151 | below. And the frame needs to be on Vframe_list or making it | |
5152 | visible won't work. */ | |
5153 | Vframe_list = Fcons (frame, Vframe_list); | |
5154 | ||
333b20bb | 5155 | |
06d62053 GM |
5156 | /* Setting attributes of faces of the tooltip frame from resources |
5157 | and similar will increment face_change_count, which leads to the | |
5158 | clearing of all current matrices. Since this isn't necessary | |
5159 | here, avoid it by resetting face_change_count to the value it | |
5160 | had before we created the tip frame. */ | |
5161 | face_change_count = face_change_count_before; | |
5162 | ||
eaf1eea9 | 5163 | /* Discard the unwind_protect. */ |
333b20bb GM |
5164 | return unbind_to (count, frame); |
5165 | } | |
5166 | ||
5167 | ||
06d62053 GM |
5168 | /* Compute where to display tip frame F. PARMS is the list of frame |
5169 | parameters for F. DX and DY are specified offsets from the current | |
ab452f99 GM |
5170 | location of the mouse. WIDTH and HEIGHT are the width and height |
5171 | of the tooltip. Return coordinates relative to the root window of | |
5172 | the display in *ROOT_X, and *ROOT_Y. */ | |
06d62053 GM |
5173 | |
5174 | static void | |
971de7fb | 5175 | 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 |
5176 | { |
5177 | Lisp_Object left, top; | |
5178 | int win_x, win_y; | |
5179 | Window root, child; | |
5180 | unsigned pmask; | |
177c0ea7 | 5181 | |
06d62053 GM |
5182 | /* User-specified position? */ |
5183 | left = Fcdr (Fassq (Qleft, parms)); | |
5184 | top = Fcdr (Fassq (Qtop, parms)); | |
177c0ea7 | 5185 | |
06d62053 GM |
5186 | /* Move the tooltip window where the mouse pointer is. Resize and |
5187 | show it. */ | |
570d22b0 | 5188 | if (!INTEGERP (left) || !INTEGERP (top)) |
ab452f99 | 5189 | { |
4d7e6e51 | 5190 | block_input (); |
aad3612f | 5191 | XQueryPointer (FRAME_X_DISPLAY (f), FRAME_DISPLAY_INFO (f)->root_window, |
ab452f99 | 5192 | &root, &child, root_x, root_y, &win_x, &win_y, &pmask); |
4d7e6e51 | 5193 | unblock_input (); |
ab452f99 | 5194 | } |
06d62053 | 5195 | |
06d62053 GM |
5196 | if (INTEGERP (top)) |
5197 | *root_y = XINT (top); | |
bf63eb69 JD |
5198 | else if (*root_y + XINT (dy) <= 0) |
5199 | *root_y = 0; /* Can happen for negative dy */ | |
abe9d29c | 5200 | else if (*root_y + XINT (dy) + height |
aad3612f | 5201 | <= x_display_pixel_height (FRAME_DISPLAY_INFO (f))) |
7e8410d1 | 5202 | /* It fits below the pointer */ |
abe9d29c | 5203 | *root_y += XINT (dy); |
7e8410d1 JD |
5204 | else if (height + XINT (dy) <= *root_y) |
5205 | /* It fits above the pointer. */ | |
5206 | *root_y -= height + XINT (dy); | |
5207 | else | |
5208 | /* Put it on the top. */ | |
5209 | *root_y = 0; | |
ab452f99 GM |
5210 | |
5211 | if (INTEGERP (left)) | |
5212 | *root_x = XINT (left); | |
bf63eb69 JD |
5213 | else if (*root_x + XINT (dx) <= 0) |
5214 | *root_x = 0; /* Can happen for negative dx */ | |
abe9d29c | 5215 | else if (*root_x + XINT (dx) + width |
aad3612f | 5216 | <= x_display_pixel_width (FRAME_DISPLAY_INFO (f))) |
d682d3df RS |
5217 | /* It fits to the right of the pointer. */ |
5218 | *root_x += XINT (dx); | |
5219 | else if (width + XINT (dx) <= *root_x) | |
5220 | /* It fits to the left of the pointer. */ | |
ab452f99 GM |
5221 | *root_x -= width + XINT (dx); |
5222 | else | |
d682d3df RS |
5223 | /* Put it left-justified on the screen--it ought to fit that way. */ |
5224 | *root_x = 0; | |
06d62053 GM |
5225 | } |
5226 | ||
5227 | ||
0634ce98 | 5228 | DEFUN ("x-show-tip", Fx_show_tip, Sx_show_tip, 1, 6, 0, |
7ee72033 | 5229 | doc: /* Show STRING in a "tooltip" window on frame FRAME. |
c061c855 GM |
5230 | A tooltip window is a small X window displaying a string. |
5231 | ||
87c891c7 EZ |
5232 | This is an internal function; Lisp code should call `tooltip-show'. |
5233 | ||
c061c855 GM |
5234 | FRAME nil or omitted means use the selected frame. |
5235 | ||
5236 | PARMS is an optional list of frame parameters which can be used to | |
5237 | change the tooltip's appearance. | |
5238 | ||
5239 | Automatically hide the tooltip after TIMEOUT seconds. TIMEOUT nil | |
5240 | means use the default timeout of 5 seconds. | |
5241 | ||
c869cc37 | 5242 | If the list of frame parameters PARMS contains a `left' parameters, |
c061c855 GM |
5243 | the tooltip is displayed at that x-position. Otherwise it is |
5244 | displayed at the mouse position, with offset DX added (default is 5 if | |
5245 | DX isn't specified). Likewise for the y-position; if a `top' frame | |
5246 | parameter is specified, it determines the y-position of the tooltip | |
5247 | window, otherwise it is displayed at the mouse position, with offset | |
5248 | DY added (default is -10). | |
5249 | ||
5250 | A tooltip's maximum size is specified by `x-max-tooltip-size'. | |
7ee72033 | 5251 | Text larger than the specified size is clipped. */) |
5842a27b | 5252 | (Lisp_Object string, Lisp_Object frame, Lisp_Object parms, Lisp_Object timeout, Lisp_Object dx, Lisp_Object dy) |
333b20bb GM |
5253 | { |
5254 | struct frame *f; | |
5255 | struct window *w; | |
06d62053 | 5256 | int root_x, root_y; |
333b20bb GM |
5257 | struct buffer *old_buffer; |
5258 | struct text_pos pos; | |
a971c0a7 | 5259 | int i, width, height, seen_reversed_p; |
393f2d14 | 5260 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4; |
333b20bb | 5261 | int old_windows_or_buffers_changed = windows_or_buffers_changed; |
d311d28c | 5262 | ptrdiff_t count = SPECPDL_INDEX (); |
177c0ea7 | 5263 | |
333b20bb GM |
5264 | specbind (Qinhibit_redisplay, Qt); |
5265 | ||
393f2d14 | 5266 | GCPRO4 (string, parms, frame, timeout); |
333b20bb | 5267 | |
b7826503 | 5268 | CHECK_STRING (string); |
2d7117fe JD |
5269 | if (SCHARS (string) == 0) |
5270 | string = make_unibyte_string (" ", 1); | |
5271 | ||
7452b7bd | 5272 | f = decode_window_system_frame (frame); |
333b20bb GM |
5273 | if (NILP (timeout)) |
5274 | timeout = make_number (5); | |
5275 | else | |
b7826503 | 5276 | CHECK_NATNUM (timeout); |
177c0ea7 | 5277 | |
0634ce98 GM |
5278 | if (NILP (dx)) |
5279 | dx = make_number (5); | |
5280 | else | |
b7826503 | 5281 | CHECK_NUMBER (dx); |
177c0ea7 | 5282 | |
0634ce98 | 5283 | if (NILP (dy)) |
12c67a7f | 5284 | dy = make_number (-10); |
0634ce98 | 5285 | else |
b7826503 | 5286 | CHECK_NUMBER (dy); |
333b20bb | 5287 | |
aa1859f5 J |
5288 | #ifdef USE_GTK |
5289 | if (x_gtk_use_system_tooltips) | |
5290 | { | |
18e27ea8 | 5291 | bool ok; |
aa1859f5 J |
5292 | |
5293 | /* Hide a previous tip, if any. */ | |
5294 | Fx_hide_tip (); | |
5295 | ||
4d7e6e51 | 5296 | block_input (); |
18e27ea8 PE |
5297 | ok = xg_prepare_tooltip (f, string, &width, &height); |
5298 | if (ok) | |
aa1859f5 J |
5299 | { |
5300 | compute_tip_xy (f, parms, dx, dy, width, height, &root_x, &root_y); | |
5301 | xg_show_tooltip (f, root_x, root_y); | |
5302 | /* This is used in Fx_hide_tip. */ | |
5303 | XSETFRAME (tip_frame, f); | |
5304 | } | |
4d7e6e51 | 5305 | unblock_input (); |
aa1859f5 J |
5306 | if (ok) goto start_timer; |
5307 | } | |
5308 | #endif /* USE_GTK */ | |
5309 | ||
06d62053 GM |
5310 | if (NILP (last_show_tip_args)) |
5311 | last_show_tip_args = Fmake_vector (make_number (3), Qnil); | |
5312 | ||
5313 | if (!NILP (tip_frame)) | |
5314 | { | |
5315 | Lisp_Object last_string = AREF (last_show_tip_args, 0); | |
5316 | Lisp_Object last_frame = AREF (last_show_tip_args, 1); | |
5317 | Lisp_Object last_parms = AREF (last_show_tip_args, 2); | |
5318 | ||
5319 | if (EQ (frame, last_frame) | |
5320 | && !NILP (Fequal (last_string, string)) | |
5321 | && !NILP (Fequal (last_parms, parms))) | |
5322 | { | |
58d2d479 | 5323 | struct frame *tip_f = XFRAME (tip_frame); |
177c0ea7 | 5324 | |
06d62053 GM |
5325 | /* Only DX and DY have changed. */ |
5326 | if (!NILP (tip_timer)) | |
ae782866 GM |
5327 | { |
5328 | Lisp_Object timer = tip_timer; | |
5329 | tip_timer = Qnil; | |
5330 | call1 (Qcancel_timer, timer); | |
5331 | } | |
06d62053 | 5332 | |
4d7e6e51 | 5333 | block_input (); |
58d2d479 PE |
5334 | compute_tip_xy (tip_f, parms, dx, dy, FRAME_PIXEL_WIDTH (tip_f), |
5335 | FRAME_PIXEL_HEIGHT (tip_f), &root_x, &root_y); | |
5336 | XMoveWindow (FRAME_X_DISPLAY (tip_f), FRAME_X_WINDOW (tip_f), | |
ab452f99 | 5337 | root_x, root_y); |
4d7e6e51 | 5338 | unblock_input (); |
06d62053 GM |
5339 | goto start_timer; |
5340 | } | |
5341 | } | |
5342 | ||
333b20bb GM |
5343 | /* Hide a previous tip, if any. */ |
5344 | Fx_hide_tip (); | |
5345 | ||
06d62053 GM |
5346 | ASET (last_show_tip_args, 0, string); |
5347 | ASET (last_show_tip_args, 1, frame); | |
5348 | ASET (last_show_tip_args, 2, parms); | |
5349 | ||
333b20bb GM |
5350 | /* Add default values to frame parameters. */ |
5351 | if (NILP (Fassq (Qname, parms))) | |
5352 | parms = Fcons (Fcons (Qname, build_string ("tooltip")), parms); | |
5353 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
5354 | parms = Fcons (Fcons (Qinternal_border_width, make_number (3)), parms); | |
5355 | if (NILP (Fassq (Qborder_width, parms))) | |
5356 | parms = Fcons (Fcons (Qborder_width, make_number (1)), parms); | |
880e6158 MR |
5357 | if (NILP (Fassq (Qbottom_divider_width, parms))) |
5358 | parms = Fcons (Fcons (Qbottom_divider_width, make_number (0)), parms); | |
5359 | if (NILP (Fassq (Qright_divider_width, parms))) | |
5360 | parms = Fcons (Fcons (Qright_divider_width, make_number (0)), parms); | |
333b20bb GM |
5361 | if (NILP (Fassq (Qborder_color, parms))) |
5362 | parms = Fcons (Fcons (Qborder_color, build_string ("lightyellow")), parms); | |
5363 | if (NILP (Fassq (Qbackground_color, parms))) | |
5364 | parms = Fcons (Fcons (Qbackground_color, build_string ("lightyellow")), | |
5365 | parms); | |
5366 | ||
5367 | /* Create a frame for the tooltip, and record it in the global | |
5368 | variable tip_frame. */ | |
aad3612f | 5369 | frame = x_create_tip_frame (FRAME_DISPLAY_INFO (f), parms, string); |
44b5a125 | 5370 | f = XFRAME (frame); |
333b20bb | 5371 | |
d63931a2 | 5372 | /* Set up the frame's root window. */ |
333b20bb | 5373 | w = XWINDOW (FRAME_ROOT_WINDOW (f)); |
5f24fa51 DA |
5374 | w->left_col = 0; |
5375 | w->top_line = 0; | |
880e6158 MR |
5376 | w->pixel_left = 0; |
5377 | w->pixel_top = 0; | |
177c0ea7 | 5378 | |
d63931a2 | 5379 | if (CONSP (Vx_max_tooltip_size) |
d311d28c PE |
5380 | && RANGED_INTEGERP (1, XCAR (Vx_max_tooltip_size), INT_MAX) |
5381 | && RANGED_INTEGERP (1, XCDR (Vx_max_tooltip_size), INT_MAX)) | |
d63931a2 | 5382 | { |
5f24fa51 DA |
5383 | w->total_cols = XFASTINT (XCAR (Vx_max_tooltip_size)); |
5384 | w->total_lines = XFASTINT (XCDR (Vx_max_tooltip_size)); | |
d63931a2 GM |
5385 | } |
5386 | else | |
5387 | { | |
5f24fa51 DA |
5388 | w->total_cols = 80; |
5389 | w->total_lines = 40; | |
d63931a2 | 5390 | } |
177c0ea7 | 5391 | |
880e6158 MR |
5392 | w->pixel_width = w->total_cols * FRAME_COLUMN_WIDTH (f); |
5393 | w->pixel_height = w->total_lines * FRAME_LINE_HEIGHT (f); | |
5394 | ||
5f24fa51 | 5395 | FRAME_TOTAL_COLS (f) = w->total_cols; |
bd0443bb | 5396 | adjust_frame_glyphs (f); |
333b20bb GM |
5397 | w->pseudo_window_p = 1; |
5398 | ||
5399 | /* Display the tooltip text in a temporary buffer. */ | |
333b20bb | 5400 | old_buffer = current_buffer; |
e74aeda8 | 5401 | set_buffer_internal_1 (XBUFFER (XWINDOW (FRAME_ROOT_WINDOW (f))->contents)); |
39eb03f1 | 5402 | bset_truncate_lines (current_buffer, Qnil); |
5634ff85 YM |
5403 | clear_glyph_matrix (w->desired_matrix); |
5404 | clear_glyph_matrix (w->current_matrix); | |
5405 | SET_TEXT_POS (pos, BEGV, BEGV_BYTE); | |
6eff5c3d | 5406 | try_window (FRAME_ROOT_WINDOW (f), pos, TRY_WINDOW_IGNORE_FONTS_CHANGE); |
333b20bb GM |
5407 | |
5408 | /* Compute width and height of the tooltip. */ | |
a971c0a7 | 5409 | width = height = seen_reversed_p = 0; |
333b20bb GM |
5410 | for (i = 0; i < w->desired_matrix->nrows; ++i) |
5411 | { | |
5412 | struct glyph_row *row = &w->desired_matrix->rows[i]; | |
5413 | struct glyph *last; | |
5414 | int row_width; | |
5415 | ||
5416 | /* Stop at the first empty row at the end. */ | |
138c0ae8 | 5417 | if (!row->enabled_p || !MATRIX_ROW_DISPLAYS_TEXT_P (row)) |
333b20bb GM |
5418 | break; |
5419 | ||
d7bf0342 GM |
5420 | /* Let the row go over the full width of the frame. */ |
5421 | row->full_width_p = 1; | |
333b20bb | 5422 | |
5b253e9c | 5423 | row_width = row->pixel_width; |
333b20bb GM |
5424 | if (row->used[TEXT_AREA]) |
5425 | { | |
a971c0a7 EZ |
5426 | /* There's a glyph at the end of rows that is used to place |
5427 | the cursor there. Don't include the width of this glyph. */ | |
5428 | if (!row->reversed_p) | |
5429 | { | |
5430 | last = &row->glyphs[TEXT_AREA][row->used[TEXT_AREA] - 1]; | |
5431 | if (INTEGERP (last->object)) | |
5432 | row_width -= last->pixel_width; | |
5433 | } | |
5434 | else | |
5435 | { | |
5436 | /* There could be a stretch glyph at the beginning of R2L | |
5437 | rows that is produced by extend_face_to_end_of_line. | |
5438 | Don't count that glyph. */ | |
5439 | struct glyph *g = row->glyphs[TEXT_AREA]; | |
5440 | ||
5441 | if (g->type == STRETCH_GLYPH && INTEGERP (g->object)) | |
5442 | { | |
5443 | row_width -= g->pixel_width; | |
5444 | seen_reversed_p = 1; | |
5445 | } | |
5446 | } | |
333b20bb | 5447 | } |
177c0ea7 | 5448 | |
333b20bb GM |
5449 | height += row->height; |
5450 | width = max (width, row_width); | |
5451 | } | |
5452 | ||
a971c0a7 EZ |
5453 | /* If we've seen partial-length R2L rows, we need to re-adjust the |
5454 | tool-tip frame width and redisplay it again, to avoid over-wide | |
5455 | tips due to the stretch glyph that extends R2L lines to full | |
5456 | width of the frame. */ | |
5457 | if (seen_reversed_p) | |
5458 | { | |
5459 | /* w->total_cols and FRAME_TOTAL_COLS want the width in columns, | |
5460 | not in pixels. */ | |
880e6158 | 5461 | w->pixel_width = width; |
a971c0a7 | 5462 | width /= WINDOW_FRAME_COLUMN_WIDTH (w); |
5f24fa51 | 5463 | w->total_cols = width; |
a971c0a7 | 5464 | FRAME_TOTAL_COLS (f) = width; |
880e6158 | 5465 | SET_FRAME_WIDTH (f, width); |
bd0443bb | 5466 | adjust_frame_glyphs (f); |
a971c0a7 EZ |
5467 | clear_glyph_matrix (w->desired_matrix); |
5468 | clear_glyph_matrix (w->current_matrix); | |
5469 | try_window (FRAME_ROOT_WINDOW (f), pos, 0); | |
5470 | width = height = 0; | |
5471 | /* Recompute width and height of the tooltip. */ | |
5472 | for (i = 0; i < w->desired_matrix->nrows; ++i) | |
5473 | { | |
5474 | struct glyph_row *row = &w->desired_matrix->rows[i]; | |
5475 | struct glyph *last; | |
5476 | int row_width; | |
5477 | ||
138c0ae8 | 5478 | if (!row->enabled_p || !MATRIX_ROW_DISPLAYS_TEXT_P (row)) |
a971c0a7 EZ |
5479 | break; |
5480 | row->full_width_p = 1; | |
5481 | row_width = row->pixel_width; | |
5482 | if (row->used[TEXT_AREA] && !row->reversed_p) | |
5483 | { | |
5484 | last = &row->glyphs[TEXT_AREA][row->used[TEXT_AREA] - 1]; | |
5485 | if (INTEGERP (last->object)) | |
5486 | row_width -= last->pixel_width; | |
5487 | } | |
5488 | ||
5489 | height += row->height; | |
5490 | width = max (width, row_width); | |
5491 | } | |
5492 | } | |
5493 | ||
333b20bb GM |
5494 | /* Add the frame's internal border to the width and height the X |
5495 | window should have. */ | |
5496 | height += 2 * FRAME_INTERNAL_BORDER_WIDTH (f); | |
5497 | width += 2 * FRAME_INTERNAL_BORDER_WIDTH (f); | |
5498 | ||
5499 | /* Move the tooltip window where the mouse pointer is. Resize and | |
5500 | show it. */ | |
ab452f99 | 5501 | compute_tip_xy (f, parms, dx, dy, width, height, &root_x, &root_y); |
0634ce98 | 5502 | |
4d7e6e51 | 5503 | block_input (); |
333b20bb | 5504 | XMoveResizeWindow (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f), |
ab452f99 | 5505 | root_x, root_y, width, height); |
333b20bb | 5506 | XMapRaised (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f)); |
4d7e6e51 | 5507 | unblock_input (); |
177c0ea7 | 5508 | |
333b20bb GM |
5509 | /* Draw into the window. */ |
5510 | w->must_be_updated_p = 1; | |
5511 | update_single_window (w, 1); | |
5512 | ||
5513 | /* Restore original current buffer. */ | |
5514 | set_buffer_internal_1 (old_buffer); | |
5515 | windows_or_buffers_changed = old_windows_or_buffers_changed; | |
5516 | ||
06d62053 | 5517 | start_timer: |
333b20bb GM |
5518 | /* Let the tip disappear after timeout seconds. */ |
5519 | tip_timer = call3 (intern ("run-at-time"), timeout, Qnil, | |
5520 | intern ("x-hide-tip")); | |
a744a2ec DL |
5521 | |
5522 | UNGCPRO; | |
333b20bb GM |
5523 | return unbind_to (count, Qnil); |
5524 | } | |
5525 | ||
5526 | ||
a7ca3326 | 5527 | DEFUN ("x-hide-tip", Fx_hide_tip, Sx_hide_tip, 0, 0, 0, |
7ee72033 MB |
5528 | doc: /* Hide the current tooltip window, if there is any. |
5529 | Value is t if tooltip was open, nil otherwise. */) | |
5842a27b | 5530 | (void) |
333b20bb | 5531 | { |
d311d28c | 5532 | ptrdiff_t count; |
c0006262 GM |
5533 | Lisp_Object deleted, frame, timer; |
5534 | struct gcpro gcpro1, gcpro2; | |
44b5a125 GM |
5535 | |
5536 | /* Return quickly if nothing to do. */ | |
c0006262 | 5537 | if (NILP (tip_timer) && NILP (tip_frame)) |
44b5a125 | 5538 | return Qnil; |
177c0ea7 | 5539 | |
c0006262 GM |
5540 | frame = tip_frame; |
5541 | timer = tip_timer; | |
5542 | GCPRO2 (frame, timer); | |
5543 | tip_frame = tip_timer = deleted = Qnil; | |
177c0ea7 | 5544 | |
331379bf | 5545 | count = SPECPDL_INDEX (); |
333b20bb | 5546 | specbind (Qinhibit_redisplay, Qt); |
44b5a125 | 5547 | specbind (Qinhibit_quit, Qt); |
177c0ea7 | 5548 | |
c0006262 | 5549 | if (!NILP (timer)) |
ae782866 | 5550 | call1 (Qcancel_timer, timer); |
333b20bb | 5551 | |
aa1859f5 | 5552 | #ifdef USE_GTK |
1fe72bf8 PE |
5553 | { |
5554 | /* When using system tooltip, tip_frame is the Emacs frame on which | |
5555 | the tip is shown. */ | |
5556 | struct frame *f = XFRAME (frame); | |
5557 | if (FRAME_LIVE_P (f) && xg_hide_tooltip (f)) | |
5558 | frame = Qnil; | |
5559 | } | |
aa1859f5 J |
5560 | #endif |
5561 | ||
c0006262 | 5562 | if (FRAMEP (frame)) |
333b20bb | 5563 | { |
56f2de10 | 5564 | delete_frame (frame, Qnil); |
44b5a125 | 5565 | deleted = Qt; |
f6c44811 GM |
5566 | |
5567 | #ifdef USE_LUCID | |
5568 | /* Bloodcurdling hack alert: The Lucid menu bar widget's | |
5569 | redisplay procedure is not called when a tip frame over menu | |
5570 | items is unmapped. Redisplay the menu manually... */ | |
5571 | { | |
aa1859f5 | 5572 | Widget w; |
1fe72bf8 | 5573 | struct frame *f = SELECTED_FRAME (); |
aa1859f5 | 5574 | w = f->output_data.x->menubar_widget; |
9180dc8c | 5575 | |
aad3612f | 5576 | if (!DoesSaveUnders (FRAME_DISPLAY_INFO (f)->screen) |
dbc64aa7 | 5577 | && w != NULL) |
f6c44811 | 5578 | { |
4d7e6e51 | 5579 | block_input (); |
f6c44811 | 5580 | xlwmenu_redisplay (w); |
4d7e6e51 | 5581 | unblock_input (); |
f6c44811 GM |
5582 | } |
5583 | } | |
5584 | #endif /* USE_LUCID */ | |
333b20bb GM |
5585 | } |
5586 | ||
c0006262 | 5587 | UNGCPRO; |
44b5a125 | 5588 | return unbind_to (count, deleted); |
333b20bb GM |
5589 | } |
5590 | ||
5591 | ||
5592 | \f | |
5593 | /*********************************************************************** | |
5594 | File selection dialog | |
5595 | ***********************************************************************/ | |
5596 | ||
90f2e16b JD |
5597 | DEFUN ("x-uses-old-gtk-dialog", Fx_uses_old_gtk_dialog, |
5598 | Sx_uses_old_gtk_dialog, | |
5599 | 0, 0, 0, | |
5600 | doc: /* Return t if the old Gtk+ file selection dialog is used. */) | |
5842a27b | 5601 | (void) |
90f2e16b JD |
5602 | { |
5603 | #ifdef USE_GTK | |
90f2e16b JD |
5604 | if (use_dialog_box |
5605 | && use_file_dialog | |
7452b7bd | 5606 | && window_system_available (SELECTED_FRAME ()) |
90f2e16b JD |
5607 | && xg_uses_old_file_dialog ()) |
5608 | return Qt; | |
5609 | #endif | |
5610 | return Qnil; | |
5611 | } | |
5612 | ||
333b20bb | 5613 | |
90f2e16b | 5614 | #ifdef USE_MOTIF |
333b20bb GM |
5615 | /* Callback for "OK" and "Cancel" on file selection dialog. */ |
5616 | ||
5617 | static void | |
dee186b6 | 5618 | file_dialog_cb (Widget widget, XtPointer client_data, XtPointer call_data) |
333b20bb | 5619 | { |
7d652d97 PE |
5620 | int *result = client_data; |
5621 | XmAnyCallbackStruct *cb = call_data; | |
333b20bb GM |
5622 | *result = cb->reason; |
5623 | } | |
5624 | ||
5625 | ||
a779d213 GM |
5626 | /* Callback for unmapping a file selection dialog. This is used to |
5627 | capture the case where a dialog is closed via a window manager's | |
5628 | closer button, for example. Using a XmNdestroyCallback didn't work | |
5629 | in this case. */ | |
5630 | ||
5631 | static void | |
dee186b6 | 5632 | file_dialog_unmap_cb (Widget widget, XtPointer client_data, XtPointer call_data) |
a779d213 | 5633 | { |
7d652d97 | 5634 | int *result = client_data; |
a779d213 GM |
5635 | *result = XmCR_CANCEL; |
5636 | } | |
5637 | ||
27e498e6 PE |
5638 | static void |
5639 | clean_up_file_dialog (void *arg) | |
24ca7c5a | 5640 | { |
27e498e6 | 5641 | Widget dialog = arg; |
24ca7c5a JD |
5642 | |
5643 | /* Clean up. */ | |
4d7e6e51 | 5644 | block_input (); |
24ca7c5a JD |
5645 | XtUnmanageChild (dialog); |
5646 | XtDestroyWidget (dialog); | |
5647 | x_menu_set_in_use (0); | |
4d7e6e51 | 5648 | unblock_input (); |
24ca7c5a JD |
5649 | } |
5650 | ||
a779d213 | 5651 | |
f9d64bb3 | 5652 | DEFUN ("x-file-dialog", Fx_file_dialog, Sx_file_dialog, 2, 5, 0, |
7ee72033 | 5653 | doc: /* Read file name, prompting with PROMPT in directory DIR. |
f9d64bb3 JD |
5654 | Use a file selection dialog. Select DEFAULT-FILENAME in the dialog's file |
5655 | selection box, if specified. If MUSTMATCH is non-nil, the returned file | |
7c051dd8 GM |
5656 | or directory must exist. |
5657 | ||
d7e642cc | 5658 | This function is only defined on NS, MS Windows, and X Windows with the |
7c051dd8 GM |
5659 | Motif or Gtk toolkits. With the Motif toolkit, ONLY-DIR-P is ignored. |
5660 | Otherwise, if ONLY-DIR-P is non-nil, the user can only select directories. */) | |
a10c8269 DA |
5661 | (Lisp_Object prompt, Lisp_Object dir, Lisp_Object default_filename, |
5662 | Lisp_Object mustmatch, Lisp_Object only_dir_p) | |
333b20bb GM |
5663 | { |
5664 | int result; | |
0fe92f72 | 5665 | struct frame *f = SELECTED_FRAME (); |
333b20bb | 5666 | Lisp_Object file = Qnil; |
a8f4bdc6 | 5667 | Lisp_Object decoded_file; |
f9d64bb3 | 5668 | Widget dialog, text, help; |
333b20bb GM |
5669 | Arg al[10]; |
5670 | int ac = 0; | |
333b20bb | 5671 | XmString dir_xmstring, pattern_xmstring; |
d311d28c | 5672 | ptrdiff_t count = SPECPDL_INDEX (); |
f9d64bb3 | 5673 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4, gcpro5, gcpro6; |
333b20bb | 5674 | |
7452b7bd | 5675 | check_window_system (f); |
6eeee4d6 | 5676 | |
f9d64bb3 | 5677 | GCPRO6 (prompt, dir, default_filename, mustmatch, only_dir_p, file); |
24ca7c5a | 5678 | |
5ae53dcf | 5679 | if (popup_activated ()) |
24ca7c5a JD |
5680 | error ("Trying to use a menu from within a menu-entry"); |
5681 | ||
b7826503 PJ |
5682 | CHECK_STRING (prompt); |
5683 | CHECK_STRING (dir); | |
333b20bb GM |
5684 | |
5685 | /* Prevent redisplay. */ | |
5686 | specbind (Qinhibit_redisplay, Qt); | |
5687 | ||
4d7e6e51 | 5688 | block_input (); |
333b20bb GM |
5689 | |
5690 | /* Create the dialog with PROMPT as title, using DIR as initial | |
5691 | directory and using "*" as pattern. */ | |
5692 | dir = Fexpand_file_name (dir, Qnil); | |
c09bfb2f | 5693 | dir_xmstring = XmStringCreateLocalized (SSDATA (dir)); |
333b20bb | 5694 | pattern_xmstring = XmStringCreateLocalized ("*"); |
177c0ea7 | 5695 | |
d5db4077 | 5696 | XtSetArg (al[ac], XmNtitle, SDATA (prompt)); ++ac; |
333b20bb GM |
5697 | XtSetArg (al[ac], XmNdirectory, dir_xmstring); ++ac; |
5698 | XtSetArg (al[ac], XmNpattern, pattern_xmstring); ++ac; | |
5699 | XtSetArg (al[ac], XmNresizePolicy, XmRESIZE_GROW); ++ac; | |
5700 | XtSetArg (al[ac], XmNdialogStyle, XmDIALOG_APPLICATION_MODAL); ++ac; | |
5701 | dialog = XmCreateFileSelectionDialog (f->output_data.x->widget, | |
5702 | "fsb", al, ac); | |
5703 | XmStringFree (dir_xmstring); | |
5704 | XmStringFree (pattern_xmstring); | |
5705 | ||
5706 | /* Add callbacks for OK and Cancel. */ | |
5707 | XtAddCallback (dialog, XmNokCallback, file_dialog_cb, | |
5708 | (XtPointer) &result); | |
5709 | XtAddCallback (dialog, XmNcancelCallback, file_dialog_cb, | |
5710 | (XtPointer) &result); | |
a779d213 GM |
5711 | XtAddCallback (dialog, XmNunmapCallback, file_dialog_unmap_cb, |
5712 | (XtPointer) &result); | |
333b20bb | 5713 | |
f9d64bb3 | 5714 | /* Remove the help button since we can't display help. */ |
333b20bb | 5715 | help = XmFileSelectionBoxGetChild (dialog, XmDIALOG_HELP_BUTTON); |
f9d64bb3 | 5716 | XtUnmanageChild (help); |
333b20bb | 5717 | |
177c0ea7 | 5718 | /* Mark OK button as default. */ |
333b20bb GM |
5719 | XtVaSetValues (XmFileSelectionBoxGetChild (dialog, XmDIALOG_OK_BUTTON), |
5720 | XmNshowAsDefault, True, NULL); | |
5721 | ||
5722 | /* If MUSTMATCH is non-nil, disable the file entry field of the | |
5723 | dialog, so that the user must select a file from the files list | |
5724 | box. We can't remove it because we wouldn't have a way to get at | |
5725 | the result file name, then. */ | |
5726 | text = XmFileSelectionBoxGetChild (dialog, XmDIALOG_TEXT); | |
5727 | if (!NILP (mustmatch)) | |
5728 | { | |
5729 | Widget label; | |
5730 | label = XmFileSelectionBoxGetChild (dialog, XmDIALOG_SELECTION_LABEL); | |
5731 | XtSetSensitive (text, False); | |
5732 | XtSetSensitive (label, False); | |
5733 | } | |
5734 | ||
5735 | /* Manage the dialog, so that list boxes get filled. */ | |
5736 | XtManageChild (dialog); | |
5737 | ||
333b20bb GM |
5738 | if (STRINGP (default_filename)) |
5739 | { | |
5740 | XmString default_xmstring; | |
f9d64bb3 JD |
5741 | Widget wtext = XmFileSelectionBoxGetChild (dialog, XmDIALOG_TEXT); |
5742 | Widget list = XmFileSelectionBoxGetChild (dialog, XmDIALOG_LIST); | |
333b20bb | 5743 | |
f9d64bb3 JD |
5744 | XmTextPosition last_pos = XmTextFieldGetLastPosition (wtext); |
5745 | XmTextFieldReplace (wtext, 0, last_pos, | |
c09bfb2f | 5746 | (SSDATA (Ffile_name_nondirectory (default_filename)))); |
333b20bb | 5747 | |
f9d64bb3 JD |
5748 | /* Select DEFAULT_FILENAME in the files list box. DEFAULT_FILENAME |
5749 | must include the path for this to work. */ | |
5750 | ||
c09bfb2f | 5751 | default_xmstring = XmStringCreateLocalized (SSDATA (default_filename)); |
333b20bb | 5752 | |
f9d64bb3 JD |
5753 | if (XmListItemExists (list, default_xmstring)) |
5754 | { | |
5755 | int item_pos = XmListItemPos (list, default_xmstring); | |
5756 | /* Select the item and scroll it into view. */ | |
5757 | XmListSelectPos (list, item_pos, True); | |
5758 | XmListSetPos (list, item_pos); | |
5759 | } | |
5760 | ||
5761 | XmStringFree (default_xmstring); | |
333b20bb GM |
5762 | } |
5763 | ||
27e498e6 | 5764 | record_unwind_protect_ptr (clean_up_file_dialog, dialog); |
24ca7c5a | 5765 | |
bf338245 | 5766 | /* Process events until the user presses Cancel or OK. */ |
5ae53dcf | 5767 | x_menu_set_in_use (1); |
03100098 | 5768 | result = 0; |
a779d213 | 5769 | while (result == 0) |
563b384d | 5770 | { |
bf338245 | 5771 | XEvent event; |
24ca7c5a | 5772 | x_menu_wait_for_event (0); |
bf338245 | 5773 | XtAppNextEvent (Xt_app_con, &event); |
9f6fcdc5 JD |
5774 | if (event.type == KeyPress |
5775 | && FRAME_X_DISPLAY (f) == event.xkey.display) | |
5776 | { | |
5777 | KeySym keysym = XLookupKeysym (&event.xkey, 0); | |
5778 | ||
5779 | /* Pop down on C-g. */ | |
5780 | if (keysym == XK_g && (event.xkey.state & ControlMask) != 0) | |
5781 | XtUnmanageChild (dialog); | |
5782 | } | |
5b3f8550 | 5783 | |
24ca7c5a | 5784 | (void) x_dispatch_event (&event, FRAME_X_DISPLAY (f)); |
563b384d | 5785 | } |
03100098 | 5786 | |
333b20bb GM |
5787 | /* Get the result. */ |
5788 | if (result == XmCR_OK) | |
5789 | { | |
91a3e27b | 5790 | XmString text_string; |
333b20bb | 5791 | String data; |
177c0ea7 | 5792 | |
91a3e27b PE |
5793 | XtVaGetValues (dialog, XmNtextString, &text_string, NULL); |
5794 | XmStringGetLtoR (text_string, XmFONTLIST_DEFAULT_TAG, &data); | |
5795 | XmStringFree (text_string); | |
333b20bb GM |
5796 | file = build_string (data); |
5797 | XtFree (data); | |
5798 | } | |
5799 | else | |
5800 | file = Qnil; | |
5801 | ||
4d7e6e51 | 5802 | unblock_input (); |
333b20bb GM |
5803 | UNGCPRO; |
5804 | ||
5805 | /* Make "Cancel" equivalent to C-g. */ | |
5806 | if (NILP (file)) | |
5807 | Fsignal (Qquit, Qnil); | |
177c0ea7 | 5808 | |
a8f4bdc6 JD |
5809 | decoded_file = DECODE_FILE (file); |
5810 | ||
5811 | return unbind_to (count, decoded_file); | |
333b20bb GM |
5812 | } |
5813 | ||
5814 | #endif /* USE_MOTIF */ | |
5815 | ||
488dd4c4 JD |
5816 | #ifdef USE_GTK |
5817 | ||
27e498e6 PE |
5818 | static void |
5819 | clean_up_dialog (void) | |
24ca7c5a JD |
5820 | { |
5821 | x_menu_set_in_use (0); | |
24ca7c5a JD |
5822 | } |
5823 | ||
f9d64bb3 JD |
5824 | DEFUN ("x-file-dialog", Fx_file_dialog, Sx_file_dialog, 2, 5, 0, |
5825 | doc: /* Read file name, prompting with PROMPT in directory DIR. | |
5826 | Use a file selection dialog. Select DEFAULT-FILENAME in the dialog's file | |
5827 | selection box, if specified. If MUSTMATCH is non-nil, the returned file | |
7c051dd8 GM |
5828 | or directory must exist. |
5829 | ||
d7e642cc | 5830 | This function is only defined on NS, MS Windows, and X Windows with the |
7c051dd8 GM |
5831 | Motif or Gtk toolkits. With the Motif toolkit, ONLY-DIR-P is ignored. |
5832 | Otherwise, if ONLY-DIR-P is non-nil, the user can only select directories. */) | |
5842a27b | 5833 | (Lisp_Object prompt, Lisp_Object dir, Lisp_Object default_filename, Lisp_Object mustmatch, Lisp_Object only_dir_p) |
488dd4c4 | 5834 | { |
a10c8269 | 5835 | struct frame *f = SELECTED_FRAME (); |
488dd4c4 JD |
5836 | char *fn; |
5837 | Lisp_Object file = Qnil; | |
a8f4bdc6 | 5838 | Lisp_Object decoded_file; |
d311d28c | 5839 | ptrdiff_t count = SPECPDL_INDEX (); |
f9d64bb3 | 5840 | struct gcpro gcpro1, gcpro2, gcpro3, gcpro4, gcpro5, gcpro6; |
488dd4c4 | 5841 | char *cdef_file; |
177c0ea7 | 5842 | |
7452b7bd | 5843 | check_window_system (f); |
6eeee4d6 | 5844 | |
f9d64bb3 | 5845 | GCPRO6 (prompt, dir, default_filename, mustmatch, only_dir_p, file); |
24ca7c5a | 5846 | |
5ae53dcf | 5847 | if (popup_activated ()) |
24ca7c5a JD |
5848 | error ("Trying to use a menu from within a menu-entry"); |
5849 | ||
488dd4c4 JD |
5850 | CHECK_STRING (prompt); |
5851 | CHECK_STRING (dir); | |
5852 | ||
5853 | /* Prevent redisplay. */ | |
5854 | specbind (Qinhibit_redisplay, Qt); | |
27e498e6 | 5855 | record_unwind_protect_void (clean_up_dialog); |
488dd4c4 | 5856 | |
4d7e6e51 | 5857 | block_input (); |
488dd4c4 JD |
5858 | |
5859 | if (STRINGP (default_filename)) | |
c0951e53 | 5860 | cdef_file = SSDATA (default_filename); |
488dd4c4 | 5861 | else |
c0951e53 | 5862 | cdef_file = SSDATA (dir); |
488dd4c4 | 5863 | |
c0951e53 | 5864 | fn = xg_get_file_name (f, SSDATA (prompt), cdef_file, |
f9d64bb3 JD |
5865 | ! NILP (mustmatch), |
5866 | ! NILP (only_dir_p)); | |
177c0ea7 | 5867 | |
488dd4c4 JD |
5868 | if (fn) |
5869 | { | |
5870 | file = build_string (fn); | |
5871 | xfree (fn); | |
5872 | } | |
5873 | ||
4d7e6e51 | 5874 | unblock_input (); |
488dd4c4 JD |
5875 | UNGCPRO; |
5876 | ||
5877 | /* Make "Cancel" equivalent to C-g. */ | |
5878 | if (NILP (file)) | |
5879 | Fsignal (Qquit, Qnil); | |
177c0ea7 | 5880 | |
a8f4bdc6 JD |
5881 | decoded_file = DECODE_FILE (file); |
5882 | ||
5883 | return unbind_to (count, decoded_file); | |
488dd4c4 JD |
5884 | } |
5885 | ||
9bf80974 CY |
5886 | |
5887 | #ifdef HAVE_FREETYPE | |
5888 | ||
f82605c6 | 5889 | DEFUN ("x-select-font", Fx_select_font, Sx_select_font, 0, 2, 0, |
f2045622 CY |
5890 | doc: /* Read a font using a GTK dialog. |
5891 | Return either a font spec (for GTK versions >= 3.2) or a string | |
5892 | containing a GTK-style font name. | |
f82605c6 | 5893 | |
f2045622 CY |
5894 | FRAME is the frame on which to pop up the font chooser. If omitted or |
5895 | nil, it defaults to the selected frame. */) | |
5842a27b | 5896 | (Lisp_Object frame, Lisp_Object ignored) |
9bf80974 | 5897 | { |
a10c8269 | 5898 | struct frame *f = decode_window_system_frame (frame); |
637fa988 | 5899 | Lisp_Object font; |
e0ab5fcf JD |
5900 | Lisp_Object font_param; |
5901 | char *default_name = NULL; | |
637fa988 | 5902 | struct gcpro gcpro1, gcpro2; |
d311d28c | 5903 | ptrdiff_t count = SPECPDL_INDEX (); |
9bf80974 | 5904 | |
9bf80974 CY |
5905 | if (popup_activated ()) |
5906 | error ("Trying to use a menu from within a menu-entry"); | |
5907 | ||
5908 | /* Prevent redisplay. */ | |
5909 | specbind (Qinhibit_redisplay, Qt); | |
27e498e6 | 5910 | record_unwind_protect_void (clean_up_dialog); |
9bf80974 | 5911 | |
4d7e6e51 | 5912 | block_input (); |
9bf80974 | 5913 | |
5e617bc2 | 5914 | GCPRO2 (font_param, font); |
e0ab5fcf | 5915 | |
637fa988 | 5916 | XSETFONT (font, FRAME_FONT (f)); |
581e51e8 | 5917 | font_param = Ffont_get (font, intern (":name")); |
637fa988 | 5918 | if (STRINGP (font_param)) |
c0951e53 | 5919 | default_name = xstrdup (SSDATA (font_param)); |
f5f6c0e0 | 5920 | else |
53c7540d | 5921 | { |
637fa988 JD |
5922 | font_param = Fframe_parameter (frame, Qfont_param); |
5923 | if (STRINGP (font_param)) | |
c0951e53 | 5924 | default_name = xstrdup (SSDATA (font_param)); |
53c7540d | 5925 | } |
e0ab5fcf | 5926 | |
f2045622 | 5927 | font = xg_get_font (f, default_name); |
581e51e8 | 5928 | xfree (default_name); |
9bf80974 | 5929 | |
4d7e6e51 | 5930 | unblock_input (); |
9bf80974 CY |
5931 | |
5932 | if (NILP (font)) | |
5933 | Fsignal (Qquit, Qnil); | |
5934 | ||
5935 | return unbind_to (count, font); | |
5936 | } | |
5937 | #endif /* HAVE_FREETYPE */ | |
5938 | ||
488dd4c4 | 5939 | #endif /* USE_GTK */ |
333b20bb GM |
5940 | |
5941 | \f | |
82bab41c GM |
5942 | /*********************************************************************** |
5943 | Keyboard | |
5944 | ***********************************************************************/ | |
5945 | ||
afeee3e5 | 5946 | #ifdef HAVE_XKB |
82bab41c GM |
5947 | #include <X11/XKBlib.h> |
5948 | #include <X11/keysym.h> | |
5949 | #endif | |
5950 | ||
5951 | DEFUN ("x-backspace-delete-keys-p", Fx_backspace_delete_keys_p, | |
5952 | Sx_backspace_delete_keys_p, 0, 1, 0, | |
7ee72033 | 5953 | doc: /* Check if both Backspace and Delete keys are on the keyboard of FRAME. |
c061c855 GM |
5954 | FRAME nil means use the selected frame. |
5955 | Value is t if we know that both keys are present, and are mapped to the | |
20d1c5c5 DN |
5956 | usual X keysyms. Value is `lambda' if we cannot determine if both keys are |
5957 | present and mapped to the usual X keysyms. */) | |
5842a27b | 5958 | (Lisp_Object frame) |
82bab41c | 5959 | { |
afeee3e5 PE |
5960 | #ifndef HAVE_XKB |
5961 | return Qlambda; | |
5962 | #else | |
82bab41c | 5963 | XkbDescPtr kb; |
7452b7bd | 5964 | struct frame *f = decode_window_system_frame (frame); |
82bab41c GM |
5965 | Display *dpy = FRAME_X_DISPLAY (f); |
5966 | Lisp_Object have_keys; | |
58d2d479 | 5967 | int major, minor, op, event, error_code; |
82bab41c | 5968 | |
4d7e6e51 | 5969 | block_input (); |
46f6a258 GM |
5970 | |
5971 | /* Check library version in case we're dynamically linked. */ | |
5972 | major = XkbMajorVersion; | |
5973 | minor = XkbMinorVersion; | |
5974 | if (!XkbLibraryVersion (&major, &minor)) | |
c1efd260 | 5975 | { |
4d7e6e51 | 5976 | unblock_input (); |
20d1c5c5 | 5977 | return Qlambda; |
c1efd260 | 5978 | } |
46f6a258 GM |
5979 | |
5980 | /* Check that the server supports XKB. */ | |
5981 | major = XkbMajorVersion; | |
5982 | minor = XkbMinorVersion; | |
58d2d479 | 5983 | if (!XkbQueryExtension (dpy, &op, &event, &error_code, &major, &minor)) |
c1efd260 | 5984 | { |
4d7e6e51 | 5985 | unblock_input (); |
20d1c5c5 | 5986 | return Qlambda; |
c1efd260 | 5987 | } |
177c0ea7 | 5988 | |
3a441526 JD |
5989 | /* In this code we check that the keyboard has physical keys with names |
5990 | that start with BKSP (Backspace) and DELE (Delete), and that they | |
5991 | generate keysym XK_BackSpace and XK_Delete respectively. | |
5992 | This function is used to test if normal-erase-is-backspace should be | |
5993 | turned on. | |
5994 | An alternative approach would be to just check if XK_BackSpace and | |
5995 | XK_Delete are mapped to any key. But if any of those are mapped to | |
5996 | some non-intuitive key combination (Meta-Shift-Ctrl-whatever) and the | |
5997 | user doesn't know about it, it is better to return false here. | |
5998 | It is more obvious to the user what to do if she/he has two keys | |
5999 | clearly marked with names/symbols and one key does something not | |
6000 | expected (i.e. she/he then tries the other). | |
6001 | The cases where Backspace/Delete is mapped to some other key combination | |
6002 | are rare, and in those cases, normal-erase-is-backspace can be turned on | |
6003 | manually. */ | |
6004 | ||
46f6a258 | 6005 | have_keys = Qnil; |
c1efd260 | 6006 | kb = XkbGetMap (dpy, XkbAllMapComponentsMask, XkbUseCoreKbd); |
82bab41c GM |
6007 | if (kb) |
6008 | { | |
6009 | int delete_keycode = 0, backspace_keycode = 0, i; | |
c1efd260 GM |
6010 | |
6011 | if (XkbGetNames (dpy, XkbAllNamesMask, kb) == Success) | |
82bab41c | 6012 | { |
c1efd260 GM |
6013 | for (i = kb->min_key_code; |
6014 | (i < kb->max_key_code | |
6015 | && (delete_keycode == 0 || backspace_keycode == 0)); | |
6016 | ++i) | |
6017 | { | |
d63931a2 GM |
6018 | /* The XKB symbolic key names can be seen most easily in |
6019 | the PS file generated by `xkbprint -label name | |
6020 | $DISPLAY'. */ | |
72af86bd | 6021 | if (memcmp ("DELE", kb->names->keys[i].name, 4) == 0) |
c1efd260 | 6022 | delete_keycode = i; |
72af86bd | 6023 | else if (memcmp ("BKSP", kb->names->keys[i].name, 4) == 0) |
c1efd260 GM |
6024 | backspace_keycode = i; |
6025 | } | |
6026 | ||
6027 | XkbFreeNames (kb, 0, True); | |
82bab41c GM |
6028 | } |
6029 | ||
c1efd260 | 6030 | XkbFreeClientMap (kb, 0, True); |
177c0ea7 | 6031 | |
82bab41c GM |
6032 | if (delete_keycode |
6033 | && backspace_keycode | |
6034 | && XKeysymToKeycode (dpy, XK_Delete) == delete_keycode | |
6035 | && XKeysymToKeycode (dpy, XK_BackSpace) == backspace_keycode) | |
6036 | have_keys = Qt; | |
6037 | } | |
4d7e6e51 | 6038 | unblock_input (); |
82bab41c | 6039 | return have_keys; |
afeee3e5 | 6040 | #endif |
82bab41c GM |
6041 | } |
6042 | ||
6043 | ||
6044 | \f | |
333b20bb GM |
6045 | /*********************************************************************** |
6046 | Initialization | |
6047 | ***********************************************************************/ | |
6048 | ||
4dacadcc | 6049 | /* Keep this list in the same order as frame_parms in frame.c. |
7c0d3ed8 KS |
6050 | Use 0 for unsupported frame parameters. */ |
6051 | ||
6052 | frame_parm_handler x_frame_parm_handlers[] = | |
6053 | { | |
6054 | x_set_autoraise, | |
6055 | x_set_autolower, | |
6056 | x_set_background_color, | |
6057 | x_set_border_color, | |
6058 | x_set_border_width, | |
6059 | x_set_cursor_color, | |
6060 | x_set_cursor_type, | |
6061 | x_set_font, | |
6062 | x_set_foreground_color, | |
6063 | x_set_icon_name, | |
6064 | x_set_icon_type, | |
6065 | x_set_internal_border_width, | |
880e6158 MR |
6066 | x_set_right_divider_width, |
6067 | x_set_bottom_divider_width, | |
7c0d3ed8 KS |
6068 | x_set_menu_bar_lines, |
6069 | x_set_mouse_color, | |
6070 | x_explicitly_set_name, | |
6071 | x_set_scroll_bar_width, | |
6072 | x_set_title, | |
6073 | x_set_unsplittable, | |
6074 | x_set_vertical_scroll_bars, | |
6075 | x_set_visibility, | |
6076 | x_set_tool_bar_lines, | |
6077 | x_set_scroll_bar_foreground, | |
6078 | x_set_scroll_bar_background, | |
6079 | x_set_screen_gamma, | |
6080 | x_set_line_spacing, | |
6081 | x_set_fringe_width, | |
6082 | x_set_fringe_width, | |
6083 | x_set_wait_for_wm, | |
6084 | x_set_fullscreen, | |
271a71c7 | 6085 | x_set_font_backend, |
cad9ef74 JD |
6086 | x_set_alpha, |
6087 | x_set_sticky, | |
bfeabdc3 | 6088 | x_set_tool_bar_position, |
7c0d3ed8 KS |
6089 | }; |
6090 | ||
333b20bb | 6091 | void |
971de7fb | 6092 | syms_of_xfns (void) |
333b20bb | 6093 | { |
333b20bb GM |
6094 | /* The section below is built by the lisp expression at the top of the file, |
6095 | just above where these variables are declared. */ | |
6096 | /*&&& init symbols here &&&*/ | |
cd3520a4 JB |
6097 | DEFSYM (Qsuppress_icon, "suppress-icon"); |
6098 | DEFSYM (Qundefined_color, "undefined-color"); | |
6099 | DEFSYM (Qcompound_text, "compound-text"); | |
6100 | DEFSYM (Qcancel_timer, "cancel-timer"); | |
6101 | DEFSYM (Qfont_param, "font-parameter"); | |
f9942c9e JB |
6102 | /* This is the end of symbol initialization. */ |
6103 | ||
01f1ba30 | 6104 | Fput (Qundefined_color, Qerror_conditions, |
3438fe21 | 6105 | listn (CONSTYPE_PURE, 2, Qundefined_color, Qerror)); |
01f1ba30 | 6106 | Fput (Qundefined_color, Qerror_message, |
2a0213a6 | 6107 | build_pure_c_string ("Undefined color")); |
01f1ba30 | 6108 | |
29208e82 | 6109 | DEFVAR_LISP ("x-pointer-shape", Vx_pointer_shape, |
7ee72033 | 6110 | doc: /* The shape of the pointer when over text. |
c061c855 GM |
6111 | Changing the value does not affect existing frames |
6112 | unless you set the mouse color. */); | |
01f1ba30 JB |
6113 | Vx_pointer_shape = Qnil; |
6114 | ||
ca0ecbf5 | 6115 | #if 0 /* This doesn't really do anything. */ |
29208e82 | 6116 | DEFVAR_LISP ("x-nontext-pointer-shape", Vx_nontext_pointer_shape, |
7ee72033 | 6117 | doc: /* The shape of the pointer when not over text. |
c061c855 GM |
6118 | This variable takes effect when you create a new frame |
6119 | or when you set the mouse color. */); | |
af01ef26 | 6120 | #endif |
01f1ba30 JB |
6121 | Vx_nontext_pointer_shape = Qnil; |
6122 | ||
29208e82 | 6123 | DEFVAR_LISP ("x-hourglass-pointer-shape", Vx_hourglass_pointer_shape, |
7ee72033 | 6124 | doc: /* The shape of the pointer when Emacs is busy. |
c061c855 GM |
6125 | This variable takes effect when you create a new frame |
6126 | or when you set the mouse color. */); | |
0af913d7 | 6127 | Vx_hourglass_pointer_shape = Qnil; |
333b20bb | 6128 | |
ca0ecbf5 | 6129 | #if 0 /* This doesn't really do anything. */ |
29208e82 | 6130 | DEFVAR_LISP ("x-mode-pointer-shape", Vx_mode_pointer_shape, |
7ee72033 | 6131 | doc: /* The shape of the pointer when over the mode line. |
c061c855 GM |
6132 | This variable takes effect when you create a new frame |
6133 | or when you set the mouse color. */); | |
af01ef26 | 6134 | #endif |
01f1ba30 JB |
6135 | Vx_mode_pointer_shape = Qnil; |
6136 | ||
d3b06468 | 6137 | DEFVAR_LISP ("x-sensitive-text-pointer-shape", |
29208e82 | 6138 | Vx_sensitive_text_pointer_shape, |
7ee72033 | 6139 | doc: /* The shape of the pointer when over mouse-sensitive text. |
c061c855 GM |
6140 | This variable takes effect when you create a new frame |
6141 | or when you set the mouse color. */); | |
ca0ecbf5 | 6142 | Vx_sensitive_text_pointer_shape = Qnil; |
95f80c78 | 6143 | |
8fb4ec9c | 6144 | DEFVAR_LISP ("x-window-horizontal-drag-cursor", |
29208e82 | 6145 | Vx_window_horizontal_drag_shape, |
7ee72033 | 6146 | doc: /* Pointer shape to use for indicating a window can be dragged horizontally. |
c061c855 GM |
6147 | This variable takes effect when you create a new frame |
6148 | or when you set the mouse color. */); | |
8fb4ec9c GM |
6149 | Vx_window_horizontal_drag_shape = Qnil; |
6150 | ||
880e6158 MR |
6151 | DEFVAR_LISP ("x-window-vertical-drag-cursor", |
6152 | Vx_window_vertical_drag_shape, | |
6153 | doc: /* Pointer shape to use for indicating a window can be dragged vertically. | |
6154 | This variable takes effect when you create a new frame | |
6155 | or when you set the mouse color. */); | |
6156 | Vx_window_vertical_drag_shape = Qnil; | |
6157 | ||
29208e82 | 6158 | DEFVAR_LISP ("x-cursor-fore-pixel", Vx_cursor_fore_pixel, |
7ee72033 | 6159 | doc: /* A string indicating the foreground color of the cursor box. */); |
01f1ba30 JB |
6160 | Vx_cursor_fore_pixel = Qnil; |
6161 | ||
29208e82 | 6162 | DEFVAR_LISP ("x-max-tooltip-size", Vx_max_tooltip_size, |
f5f6c0e0 JB |
6163 | doc: /* Maximum size for tooltips. |
6164 | Value is a pair (COLUMNS . ROWS). Text larger than this is clipped. */); | |
d63931a2 | 6165 | Vx_max_tooltip_size = Fcons (make_number (80), make_number (40)); |
177c0ea7 | 6166 | |
29208e82 | 6167 | DEFVAR_LISP ("x-no-window-manager", Vx_no_window_manager, |
7ee72033 | 6168 | doc: /* Non-nil if no X window manager is in use. |
c061c855 GM |
6169 | Emacs doesn't try to figure this out; this is always nil |
6170 | unless you set it to something else. */); | |
2d38195d RS |
6171 | /* We don't have any way to find this out, so set it to nil |
6172 | and maybe the user would like to set it to t. */ | |
6173 | Vx_no_window_manager = Qnil; | |
1d3dac41 | 6174 | |
942ea06d | 6175 | DEFVAR_LISP ("x-pixel-size-width-font-regexp", |
29208e82 | 6176 | Vx_pixel_size_width_font_regexp, |
7ee72033 | 6177 | doc: /* Regexp matching a font name whose width is the same as `PIXEL_SIZE'. |
c061c855 GM |
6178 | |
6179 | Since Emacs gets width of a font matching with this regexp from | |
6180 | PIXEL_SIZE field of the name, font finding mechanism gets faster for | |
6181 | such a font. This is especially effective for such large fonts as | |
6182 | Chinese, Japanese, and Korean. */); | |
942ea06d KH |
6183 | Vx_pixel_size_width_font_regexp = Qnil; |
6184 | ||
255e4140 | 6185 | /* This is not ifdef:ed, so other builds than GTK can customize it. */ |
29208e82 | 6186 | DEFVAR_BOOL ("x-gtk-use-old-file-dialog", x_gtk_use_old_file_dialog, |
fb7ada5f | 6187 | doc: /* Non-nil means prompt with the old GTK file selection dialog. |
255e4140 JD |
6188 | If nil or if the file selection dialog is not available, the new GTK file |
6189 | chooser is used instead. To turn off all file dialogs set the | |
6190 | variable `use-file-dialog'. */); | |
fe2b14b7 | 6191 | x_gtk_use_old_file_dialog = 0; |
255e4140 | 6192 | |
29208e82 | 6193 | DEFVAR_BOOL ("x-gtk-show-hidden-files", x_gtk_show_hidden_files, |
fb7ada5f | 6194 | doc: /* If non-nil, the GTK file chooser will by default show hidden files. |
a8a35720 JD |
6195 | Note that this is just the default, there is a toggle button on the file |
6196 | chooser to show or not show hidden files on a case by case basis. */); | |
6197 | x_gtk_show_hidden_files = 0; | |
6198 | ||
29208e82 | 6199 | DEFVAR_BOOL ("x-gtk-file-dialog-help-text", x_gtk_file_dialog_help_text, |
fb7ada5f | 6200 | doc: /* If non-nil, the GTK file chooser will show additional help text. |
641c0105 JD |
6201 | If more space for files in the file chooser dialog is wanted, set this to nil |
6202 | to turn the additional text off. */); | |
159f8da7 | 6203 | x_gtk_file_dialog_help_text = 1; |
641c0105 | 6204 | |
29208e82 | 6205 | DEFVAR_BOOL ("x-gtk-whole-detached-tool-bar", x_gtk_whole_detached_tool_bar, |
fb7ada5f | 6206 | doc: /* If non-nil, a detached tool bar is shown in full. |
e0f467cb JD |
6207 | The default is to just show an arrow and pressing on that arrow shows |
6208 | the tool bar buttons. */); | |
6209 | x_gtk_whole_detached_tool_bar = 0; | |
6210 | ||
29208e82 | 6211 | DEFVAR_BOOL ("x-gtk-use-system-tooltips", x_gtk_use_system_tooltips, |
fb7ada5f | 6212 | doc: /* If non-nil with a Gtk+ built Emacs, the Gtk+ tooltip is used. |
aa1859f5 J |
6213 | Otherwise use Emacs own tooltip implementation. |
6214 | When using Gtk+ tooltips, the tooltip face is not used. */); | |
6215 | x_gtk_use_system_tooltips = 1; | |
6216 | ||
8d2db8be DA |
6217 | /* Tell Emacs about this window system. */ |
6218 | Fprovide (Qx, Qnil); | |
49be9d28 | 6219 | |
1d3dac41 | 6220 | #ifdef USE_X_TOOLKIT |
d67b4f80 | 6221 | Fprovide (intern_c_string ("x-toolkit"), Qnil); |
5b827abb | 6222 | #ifdef USE_MOTIF |
d67b4f80 | 6223 | Fprovide (intern_c_string ("motif"), Qnil); |
fc2cdd9a | 6224 | |
29208e82 | 6225 | DEFVAR_LISP ("motif-version-string", Vmotif_version_string, |
7ee72033 | 6226 | doc: /* Version info for LessTif/Motif. */); |
fc2cdd9a GM |
6227 | Vmotif_version_string = build_string (XmVERSION_STRING); |
6228 | #endif /* USE_MOTIF */ | |
6229 | #endif /* USE_X_TOOLKIT */ | |
01f1ba30 | 6230 | |
6b61353c | 6231 | #ifdef USE_GTK |
1ec2a572 JD |
6232 | /* Provide x-toolkit also for GTK. Internally GTK does not use Xt so it |
6233 | is not an X toolkit in that sense (USE_X_TOOLKIT is not defined). | |
6234 | But for a user it is a toolkit for X, and indeed, configure | |
6235 | accepts --with-x-toolkit=gtk. */ | |
d67b4f80 DN |
6236 | Fprovide (intern_c_string ("x-toolkit"), Qnil); |
6237 | Fprovide (intern_c_string ("gtk"), Qnil); | |
bfeabdc3 | 6238 | Fprovide (intern_c_string ("move-toolbar"), Qnil); |
6b61353c | 6239 | |
29208e82 | 6240 | DEFVAR_LISP ("gtk-version-string", Vgtk_version_string, |
6b61353c KH |
6241 | doc: /* Version info for GTK+. */); |
6242 | { | |
99027bdd PE |
6243 | char gtk_version[sizeof ".." + 3 * INT_STRLEN_BOUND (int)]; |
6244 | int len = sprintf (gtk_version, "%d.%d.%d", | |
6245 | GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION); | |
6246 | Vgtk_version_string = make_pure_string (gtk_version, len, len, 0); | |
6b61353c KH |
6247 | } |
6248 | #endif /* USE_GTK */ | |
6249 | ||
333b20bb GM |
6250 | /* X window properties. */ |
6251 | defsubr (&Sx_change_window_property); | |
6252 | defsubr (&Sx_delete_window_property); | |
6253 | defsubr (&Sx_window_property); | |
6254 | ||
2d764c78 | 6255 | defsubr (&Sxw_display_color_p); |
d0c9d219 | 6256 | defsubr (&Sx_display_grayscale_p); |
2d764c78 EZ |
6257 | defsubr (&Sxw_color_defined_p); |
6258 | defsubr (&Sxw_color_values); | |
9d317b2c | 6259 | defsubr (&Sx_server_max_request_size); |
41beb8fc RS |
6260 | defsubr (&Sx_server_vendor); |
6261 | defsubr (&Sx_server_version); | |
6262 | defsubr (&Sx_display_pixel_width); | |
6263 | defsubr (&Sx_display_pixel_height); | |
6264 | defsubr (&Sx_display_mm_width); | |
6265 | defsubr (&Sx_display_mm_height); | |
6266 | defsubr (&Sx_display_screens); | |
6267 | defsubr (&Sx_display_planes); | |
6268 | defsubr (&Sx_display_color_cells); | |
6269 | defsubr (&Sx_display_visual_class); | |
6270 | defsubr (&Sx_display_backing_store); | |
6271 | defsubr (&Sx_display_save_under); | |
4e3f9230 | 6272 | defsubr (&Sx_display_monitor_attributes_list); |
1c44e124 | 6273 | defsubr (&Sx_wm_set_size_hint); |
f676886a | 6274 | defsubr (&Sx_create_frame); |
01f1ba30 | 6275 | defsubr (&Sx_open_connection); |
08a90d6a RS |
6276 | defsubr (&Sx_close_connection); |
6277 | defsubr (&Sx_display_list); | |
01f1ba30 | 6278 | defsubr (&Sx_synchronize); |
82bab41c | 6279 | defsubr (&Sx_backspace_delete_keys_p); |
177c0ea7 | 6280 | |
333b20bb GM |
6281 | defsubr (&Sx_show_tip); |
6282 | defsubr (&Sx_hide_tip); | |
333b20bb | 6283 | tip_timer = Qnil; |
44b5a125 GM |
6284 | staticpro (&tip_timer); |
6285 | tip_frame = Qnil; | |
6286 | staticpro (&tip_frame); | |
333b20bb | 6287 | |
06d62053 GM |
6288 | last_show_tip_args = Qnil; |
6289 | staticpro (&last_show_tip_args); | |
6290 | ||
90f2e16b | 6291 | defsubr (&Sx_uses_old_gtk_dialog); |
29fabd8c | 6292 | #if defined (USE_MOTIF) || defined (USE_GTK) |
333b20bb GM |
6293 | defsubr (&Sx_file_dialog); |
6294 | #endif | |
9bf80974 | 6295 | |
946598bf | 6296 | #if defined (USE_GTK) && defined (HAVE_FREETYPE) |
f82605c6 | 6297 | defsubr (&Sx_select_font); |
9bf80974 | 6298 | #endif |
333b20bb | 6299 | } |