Commit | Line | Data |
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01f1ba30 | 1 | /* Functions for the X window system. |
cf177271 | 2 | Copyright (C) 1989, 1992, 1993 Free Software Foundation. |
01f1ba30 JB |
3 | |
4 | This file is part of GNU Emacs. | |
5 | ||
6 | GNU Emacs is free software; you can redistribute it and/or modify | |
7 | it under the terms of the GNU General Public License as published by | |
1113d9db | 8 | the Free Software Foundation; either version 2, or (at your option) |
01f1ba30 JB |
9 | any later version. |
10 | ||
11 | GNU Emacs is distributed in the hope that it will be useful, | |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | GNU General Public License for more details. | |
15 | ||
16 | You should have received a copy of the GNU General Public License | |
17 | along with GNU Emacs; see the file COPYING. If not, write to | |
18 | the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ | |
19 | ||
20 | /* Completely rewritten by Richard Stallman. */ | |
21 | ||
22 | /* Rewritten for X11 by Joseph Arceneaux */ | |
23 | ||
24 | #if 0 | |
25 | #include <stdio.h> | |
26 | #endif | |
27 | #include <signal.h> | |
28 | #include "config.h" | |
29 | #include "lisp.h" | |
30 | #include "xterm.h" | |
f676886a | 31 | #include "frame.h" |
01f1ba30 JB |
32 | #include "window.h" |
33 | #include "buffer.h" | |
34 | #include "dispextern.h" | |
1f98fa48 | 35 | #include "keyboard.h" |
01f1ba30 JB |
36 | |
37 | #ifdef HAVE_X_WINDOWS | |
38 | extern void abort (); | |
39 | ||
01f1ba30 JB |
40 | #define min(a,b) ((a) < (b) ? (a) : (b)) |
41 | #define max(a,b) ((a) > (b) ? (a) : (b)) | |
42 | ||
43 | #ifdef HAVE_X11 | |
44 | /* X Resource data base */ | |
45 | static XrmDatabase xrdb; | |
46 | ||
47 | /* The class of this X application. */ | |
48 | #define EMACS_CLASS "Emacs" | |
49 | ||
01f1ba30 | 50 | /* Title name and application name for X stuff. */ |
60fb3ee1 | 51 | extern char *x_id_name; |
01f1ba30 JB |
52 | extern Lisp_Object invocation_name; |
53 | ||
54 | /* The background and shape of the mouse pointer, and shape when not | |
55 | over text or in the modeline. */ | |
56 | Lisp_Object Vx_pointer_shape, Vx_nontext_pointer_shape, Vx_mode_pointer_shape; | |
57 | ||
58 | /* Color of chars displayed in cursor box. */ | |
59 | Lisp_Object Vx_cursor_fore_pixel; | |
60 | ||
61 | /* If non-nil, use vertical bar cursor. */ | |
62 | Lisp_Object Vbar_cursor; | |
63 | ||
64 | /* The X Visual we are using for X windows (the default) */ | |
65 | Visual *screen_visual; | |
66 | ||
67 | /* How many screens this X display has. */ | |
68 | int x_screen_count; | |
69 | ||
70 | /* The vendor supporting this X server. */ | |
71 | Lisp_Object Vx_vendor; | |
72 | ||
73 | /* The vendor's release number for this X server. */ | |
74 | int x_release; | |
75 | ||
76 | /* Height of this X screen in pixels. */ | |
77 | int x_screen_height; | |
78 | ||
79 | /* Height of this X screen in millimeters. */ | |
80 | int x_screen_height_mm; | |
81 | ||
82 | /* Width of this X screen in pixels. */ | |
83 | int x_screen_width; | |
84 | ||
85 | /* Width of this X screen in millimeters. */ | |
86 | int x_screen_width_mm; | |
87 | ||
88 | /* Does this X screen do backing store? */ | |
89 | Lisp_Object Vx_backing_store; | |
90 | ||
91 | /* Does this X screen do save-unders? */ | |
92 | int x_save_under; | |
93 | ||
94 | /* Number of planes for this screen. */ | |
95 | int x_screen_planes; | |
96 | ||
97 | /* X Visual type of this screen. */ | |
98 | Lisp_Object Vx_screen_visual; | |
99 | ||
100 | /* Non nil if no window manager is in use. */ | |
101 | Lisp_Object Vx_no_window_manager; | |
102 | ||
103 | static char *x_visual_strings[] = | |
104 | { | |
105 | "StaticGray", | |
106 | "GrayScale", | |
107 | "StaticColor", | |
108 | "PseudoColor", | |
109 | "TrueColor", | |
110 | "DirectColor" | |
111 | }; | |
112 | ||
113 | /* `t' if a mouse button is depressed. */ | |
114 | ||
115 | Lisp_Object Vmouse_depressed; | |
116 | ||
f370ccb7 | 117 | extern unsigned int x_mouse_x, x_mouse_y, x_mouse_grabbed; |
b4f5687c | 118 | extern Lisp_Object unread_command_event; |
f370ccb7 | 119 | |
01f1ba30 JB |
120 | /* Atom for indicating window state to the window manager. */ |
121 | Atom Xatom_wm_change_state; | |
122 | ||
123 | /* When emacs became the selection owner. */ | |
124 | extern Time x_begin_selection_own; | |
125 | ||
126 | /* The value of the current emacs selection. */ | |
127 | extern Lisp_Object Vx_selection_value; | |
128 | ||
129 | /* Emacs' selection property identifier. */ | |
130 | extern Atom Xatom_emacs_selection; | |
131 | ||
132 | /* Clipboard selection atom. */ | |
133 | extern Atom Xatom_clipboard_selection; | |
134 | ||
135 | /* Clipboard atom. */ | |
136 | extern Atom Xatom_clipboard; | |
137 | ||
138 | /* Atom for indicating incremental selection transfer. */ | |
139 | extern Atom Xatom_incremental; | |
140 | ||
141 | /* Atom for indicating multiple selection request list */ | |
142 | extern Atom Xatom_multiple; | |
143 | ||
144 | /* Atom for what targets emacs handles. */ | |
145 | extern Atom Xatom_targets; | |
146 | ||
147 | /* Atom for indicating timstamp selection request */ | |
148 | extern Atom Xatom_timestamp; | |
149 | ||
150 | /* Atom requesting we delete our selection. */ | |
151 | extern Atom Xatom_delete; | |
152 | ||
153 | /* Selection magic. */ | |
154 | extern Atom Xatom_insert_selection; | |
155 | ||
156 | /* Type of property for INSERT_SELECTION. */ | |
157 | extern Atom Xatom_pair; | |
158 | ||
159 | /* More selection magic. */ | |
160 | extern Atom Xatom_insert_property; | |
161 | ||
162 | /* Atom for indicating property type TEXT */ | |
163 | extern Atom Xatom_text; | |
164 | ||
3c254570 JA |
165 | /* Communication with window managers. */ |
166 | extern Atom Xatom_wm_protocols; | |
167 | ||
168 | /* Kinds of protocol things we may receive. */ | |
169 | extern Atom Xatom_wm_take_focus; | |
170 | extern Atom Xatom_wm_save_yourself; | |
171 | extern Atom Xatom_wm_delete_window; | |
172 | ||
173 | /* Other WM communication */ | |
c047688c JA |
174 | extern Atom Xatom_wm_configure_denied; /* When our config request is denied */ |
175 | extern Atom Xatom_wm_window_moved; /* When the WM moves us. */ | |
3c254570 | 176 | |
01f1ba30 JB |
177 | #else /* X10 */ |
178 | ||
179956b9 | 179 | /* Default size of an Emacs window. */ |
01f1ba30 JB |
180 | static char *default_window = "=80x24+0+0"; |
181 | ||
182 | #define MAXICID 80 | |
183 | char iconidentity[MAXICID]; | |
184 | #define ICONTAG "emacs@" | |
185 | char minibuffer_iconidentity[MAXICID]; | |
186 | #define MINIBUFFER_ICONTAG "minibuffer@" | |
187 | ||
188 | #endif /* X10 */ | |
189 | ||
190 | /* The last 23 bits of the timestamp of the last mouse button event. */ | |
191 | Time mouse_timestamp; | |
192 | ||
f9942c9e JB |
193 | /* Evaluate this expression to rebuild the section of syms_of_xfns |
194 | that initializes and staticpros the symbols declared below. Note | |
195 | that Emacs 18 has a bug that keeps C-x C-e from being able to | |
196 | evaluate this expression. | |
197 | ||
198 | (progn | |
199 | ;; Accumulate a list of the symbols we want to initialize from the | |
200 | ;; declarations at the top of the file. | |
201 | (goto-char (point-min)) | |
202 | (search-forward "/\*&&& symbols declared here &&&*\/\n") | |
203 | (let (symbol-list) | |
204 | (while (looking-at "Lisp_Object \\(Q[a-z_]+\\)") | |
205 | (setq symbol-list | |
206 | (cons (buffer-substring (match-beginning 1) (match-end 1)) | |
207 | symbol-list)) | |
208 | (forward-line 1)) | |
209 | (setq symbol-list (nreverse symbol-list)) | |
210 | ;; Delete the section of syms_of_... where we initialize the symbols. | |
211 | (search-forward "\n /\*&&& init symbols here &&&*\/\n") | |
212 | (let ((start (point))) | |
213 | (while (looking-at "^ Q") | |
214 | (forward-line 2)) | |
215 | (kill-region start (point))) | |
216 | ;; Write a new symbol initialization section. | |
217 | (while symbol-list | |
218 | (insert (format " %s = intern (\"" (car symbol-list))) | |
219 | (let ((start (point))) | |
220 | (insert (substring (car symbol-list) 1)) | |
221 | (subst-char-in-region start (point) ?_ ?-)) | |
222 | (insert (format "\");\n staticpro (&%s);\n" (car symbol-list))) | |
223 | (setq symbol-list (cdr symbol-list))))) | |
224 | ||
225 | */ | |
226 | ||
227 | /*&&& symbols declared here &&&*/ | |
228 | Lisp_Object Qauto_raise; | |
229 | Lisp_Object Qauto_lower; | |
230 | Lisp_Object Qbackground_color; | |
231 | Lisp_Object Qborder_color; | |
232 | Lisp_Object Qborder_width; | |
233 | Lisp_Object Qcursor_color; | |
234 | Lisp_Object Qfont; | |
235 | Lisp_Object Qforeground_color; | |
236 | Lisp_Object Qgeometry; | |
f9942c9e JB |
237 | Lisp_Object Qicon_left; |
238 | Lisp_Object Qicon_top; | |
239 | Lisp_Object Qicon_type; | |
240 | Lisp_Object Qiconic_startup; | |
241 | Lisp_Object Qinternal_border_width; | |
242 | Lisp_Object Qleft; | |
243 | Lisp_Object Qmouse_color; | |
244 | Lisp_Object Qparent_id; | |
245 | Lisp_Object Qsuppress_icon; | |
246 | Lisp_Object Qsuppress_initial_map; | |
247 | Lisp_Object Qtop; | |
01f1ba30 | 248 | Lisp_Object Qundefined_color; |
cf177271 | 249 | Lisp_Object Qvertical_scrollbars; |
f9942c9e | 250 | Lisp_Object Qwindow_id; |
f676886a | 251 | Lisp_Object Qx_frame_parameter; |
01f1ba30 | 252 | |
f9942c9e JB |
253 | /* The below are defined in frame.c. */ |
254 | extern Lisp_Object Qheight, Qminibuffer, Qname, Qnone, Qonly, Qwidth; | |
255 | extern Lisp_Object Qunsplittable; | |
256 | ||
01f1ba30 JB |
257 | extern Lisp_Object Vwindow_system_version; |
258 | ||
259 | /* Mouse map for clicks in windows. */ | |
260 | extern Lisp_Object Vglobal_mouse_map; | |
261 | ||
262 | /* Points to table of defined typefaces. */ | |
263 | struct face *x_face_table[MAX_FACES_AND_GLYPHS]; | |
179956b9 JB |
264 | |
265 | static char gray_bits[] = | |
266 | { | |
267 | 0x55, 0x55, 0xaa, 0xaa, 0x55, 0x55, 0xaa, 0xaa, | |
268 | 0x55, 0x55, 0xaa, 0xaa, 0x55, 0x55, 0xaa, 0xaa, | |
269 | 0x55, 0x55, 0xaa, 0xaa, 0x55, 0x55, 0xaa, 0xaa, | |
270 | 0x55, 0x55, 0xaa, 0xaa, 0x55, 0x55, 0xaa, 0xaa | |
271 | }; | |
01f1ba30 | 272 | \f |
f676886a JB |
273 | /* Return the Emacs frame-object corresponding to an X window. |
274 | It could be the frame's main window or an icon window. */ | |
01f1ba30 | 275 | |
f676886a JB |
276 | struct frame * |
277 | x_window_to_frame (wdesc) | |
01f1ba30 JB |
278 | int wdesc; |
279 | { | |
f676886a JB |
280 | Lisp_Object tail, frame; |
281 | struct frame *f; | |
01f1ba30 | 282 | |
f676886a | 283 | for (tail = Vframe_list; CONSP (tail); tail = XCONS (tail)->cdr) |
01f1ba30 | 284 | { |
f676886a JB |
285 | frame = XCONS (tail)->car; |
286 | if (XTYPE (frame) != Lisp_Frame) | |
01f1ba30 | 287 | continue; |
f676886a | 288 | f = XFRAME (frame); |
fe24a618 | 289 | if (FRAME_X_WINDOW (f) == wdesc |
f676886a JB |
290 | || f->display.x->icon_desc == wdesc) |
291 | return f; | |
01f1ba30 JB |
292 | } |
293 | return 0; | |
294 | } | |
295 | ||
01f1ba30 | 296 | \f |
f676886a | 297 | /* Connect the frame-parameter names for X frames |
01f1ba30 JB |
298 | to the ways of passing the parameter values to the window system. |
299 | ||
300 | The name of a parameter, as a Lisp symbol, | |
f676886a JB |
301 | has an `x-frame-parameter' property which is an integer in Lisp |
302 | but can be interpreted as an `enum x_frame_parm' in C. */ | |
01f1ba30 | 303 | |
f676886a | 304 | enum x_frame_parm |
01f1ba30 JB |
305 | { |
306 | X_PARM_FOREGROUND_COLOR, | |
307 | X_PARM_BACKGROUND_COLOR, | |
308 | X_PARM_MOUSE_COLOR, | |
309 | X_PARM_CURSOR_COLOR, | |
310 | X_PARM_BORDER_COLOR, | |
311 | X_PARM_ICON_TYPE, | |
312 | X_PARM_FONT, | |
313 | X_PARM_BORDER_WIDTH, | |
314 | X_PARM_INTERNAL_BORDER_WIDTH, | |
315 | X_PARM_NAME, | |
316 | X_PARM_AUTORAISE, | |
317 | X_PARM_AUTOLOWER, | |
318 | X_PARM_VERT_SCROLLBAR, | |
01f1ba30 JB |
319 | }; |
320 | ||
321 | ||
f676886a | 322 | struct x_frame_parm_table |
01f1ba30 JB |
323 | { |
324 | char *name; | |
f676886a | 325 | void (*setter)( /* struct frame *frame, Lisp_Object val, oldval */ ); |
01f1ba30 JB |
326 | }; |
327 | ||
328 | void x_set_foreground_color (); | |
329 | void x_set_background_color (); | |
330 | void x_set_mouse_color (); | |
331 | void x_set_cursor_color (); | |
332 | void x_set_border_color (); | |
333 | void x_set_icon_type (); | |
334 | void x_set_font (); | |
335 | void x_set_border_width (); | |
336 | void x_set_internal_border_width (); | |
f945b920 | 337 | void x_explicitly_set_name (); |
01f1ba30 JB |
338 | void x_set_autoraise (); |
339 | void x_set_autolower (); | |
cf177271 | 340 | void x_set_vertical_scrollbars (); |
01f1ba30 | 341 | |
f676886a | 342 | static struct x_frame_parm_table x_frame_parms[] = |
01f1ba30 JB |
343 | { |
344 | "foreground-color", x_set_foreground_color, | |
345 | "background-color", x_set_background_color, | |
346 | "mouse-color", x_set_mouse_color, | |
347 | "cursor-color", x_set_cursor_color, | |
348 | "border-color", x_set_border_color, | |
349 | "icon-type", x_set_icon_type, | |
350 | "font", x_set_font, | |
351 | "border-width", x_set_border_width, | |
352 | "internal-border-width", x_set_internal_border_width, | |
f945b920 | 353 | "name", x_explicitly_set_name, |
01f1ba30 JB |
354 | "autoraise", x_set_autoraise, |
355 | "autolower", x_set_autolower, | |
cf177271 | 356 | "vertical-scrollbars", x_set_vertical_scrollbars, |
01f1ba30 JB |
357 | }; |
358 | ||
f676886a | 359 | /* Attach the `x-frame-parameter' properties to |
01f1ba30 JB |
360 | the Lisp symbol names of parameters relevant to X. */ |
361 | ||
362 | init_x_parm_symbols () | |
363 | { | |
364 | int i; | |
365 | ||
f676886a JB |
366 | for (i = 0; i < sizeof (x_frame_parms)/sizeof (x_frame_parms[0]); i++) |
367 | Fput (intern (x_frame_parms[i].name), Qx_frame_parameter, | |
01f1ba30 JB |
368 | make_number (i)); |
369 | } | |
370 | \f | |
f9942c9e JB |
371 | #if 1 |
372 | /* Change the parameters of FRAME as specified by ALIST. | |
373 | If a parameter is not specially recognized, do nothing; | |
374 | otherwise call the `x_set_...' function for that parameter. */ | |
375 | void | |
376 | x_set_frame_parameters (f, alist) | |
377 | FRAME_PTR f; | |
378 | Lisp_Object alist; | |
379 | { | |
380 | Lisp_Object tail; | |
381 | ||
382 | /* If both of these parameters are present, it's more efficient to | |
383 | set them both at once. So we wait until we've looked at the | |
384 | entire list before we set them. */ | |
385 | Lisp_Object width, height; | |
386 | ||
387 | /* Same here. */ | |
388 | Lisp_Object left, top; | |
389 | ||
390 | XSET (width, Lisp_Int, FRAME_WIDTH (f)); | |
391 | XSET (height, Lisp_Int, FRAME_HEIGHT (f)); | |
392 | ||
393 | XSET (top, Lisp_Int, f->display.x->top_pos); | |
394 | XSET (left, Lisp_Int, f->display.x->left_pos); | |
395 | ||
396 | for (tail = alist; CONSP (tail); tail = Fcdr (tail)) | |
397 | { | |
398 | Lisp_Object elt, prop, val; | |
399 | ||
400 | elt = Fcar (tail); | |
401 | prop = Fcar (elt); | |
402 | val = Fcdr (elt); | |
403 | ||
404 | if (EQ (prop, Qwidth)) | |
405 | width = val; | |
406 | else if (EQ (prop, Qheight)) | |
407 | height = val; | |
408 | else if (EQ (prop, Qtop)) | |
409 | top = val; | |
410 | else if (EQ (prop, Qleft)) | |
411 | left = val; | |
412 | else | |
413 | { | |
414 | register Lisp_Object tem; | |
415 | tem = Fget (prop, Qx_frame_parameter); | |
416 | if (XTYPE (tem) == Lisp_Int | |
417 | && XINT (tem) >= 0 | |
418 | && XINT (tem) < sizeof (x_frame_parms)/sizeof (x_frame_parms[0])) | |
419 | (*x_frame_parms[XINT (tem)].setter)(f, val, | |
420 | get_frame_param (f, prop)); | |
421 | store_frame_param (f, prop, val); | |
422 | } | |
423 | } | |
424 | ||
425 | /* Don't call these unless they've changed; the window may not actually | |
426 | exist yet. */ | |
427 | { | |
428 | Lisp_Object frame; | |
429 | ||
430 | XSET (frame, Lisp_Frame, f); | |
431 | if (XINT (width) != FRAME_WIDTH (f) | |
432 | || XINT (height) != FRAME_HEIGHT (f)) | |
433 | Fset_frame_size (frame, width, height); | |
434 | if (XINT (left) != f->display.x->left_pos | |
435 | || XINT (top) != f->display.x->top_pos) | |
436 | Fset_frame_position (frame, left, top); | |
437 | } | |
438 | } | |
439 | #else | |
f676886a | 440 | /* Report to X that a frame parameter of frame F is being set or changed. |
01f1ba30 JB |
441 | PARAM is the symbol that says which parameter. |
442 | VAL is the new value. | |
443 | OLDVAL is the old value. | |
444 | If the parameter is not specially recognized, do nothing; | |
445 | otherwise the `x_set_...' function for this parameter. */ | |
446 | ||
447 | void | |
f676886a JB |
448 | x_set_frame_param (f, param, val, oldval) |
449 | register struct frame *f; | |
01f1ba30 JB |
450 | Lisp_Object param; |
451 | register Lisp_Object val; | |
452 | register Lisp_Object oldval; | |
453 | { | |
454 | register Lisp_Object tem; | |
f676886a | 455 | tem = Fget (param, Qx_frame_parameter); |
01f1ba30 JB |
456 | if (XTYPE (tem) == Lisp_Int |
457 | && XINT (tem) >= 0 | |
f676886a JB |
458 | && XINT (tem) < sizeof (x_frame_parms)/sizeof (x_frame_parms[0])) |
459 | (*x_frame_parms[XINT (tem)].setter)(f, val, oldval); | |
01f1ba30 | 460 | } |
f9942c9e | 461 | #endif |
f676886a | 462 | /* Insert a description of internally-recorded parameters of frame X |
01f1ba30 JB |
463 | into the parameter alist *ALISTPTR that is to be given to the user. |
464 | Only parameters that are specific to the X window system | |
f676886a | 465 | and whose values are not correctly recorded in the frame's |
01f1ba30 JB |
466 | param_alist need to be considered here. */ |
467 | ||
f676886a JB |
468 | x_report_frame_params (f, alistptr) |
469 | struct frame *f; | |
01f1ba30 JB |
470 | Lisp_Object *alistptr; |
471 | { | |
472 | char buf[16]; | |
473 | ||
f9942c9e JB |
474 | store_in_alist (alistptr, Qleft, make_number (f->display.x->left_pos)); |
475 | store_in_alist (alistptr, Qtop, make_number (f->display.x->top_pos)); | |
476 | store_in_alist (alistptr, Qborder_width, | |
f676886a | 477 | make_number (f->display.x->border_width)); |
f9942c9e | 478 | store_in_alist (alistptr, Qinternal_border_width, |
f676886a | 479 | make_number (f->display.x->internal_border_width)); |
fe24a618 | 480 | sprintf (buf, "%d", FRAME_X_WINDOW (f)); |
f9942c9e | 481 | store_in_alist (alistptr, Qwindow_id, |
01f1ba30 JB |
482 | build_string (buf)); |
483 | } | |
484 | \f | |
485 | /* Decide if color named COLOR is valid for the display | |
f676886a | 486 | associated with the selected frame. */ |
01f1ba30 JB |
487 | int |
488 | defined_color (color, color_def) | |
489 | char *color; | |
490 | Color *color_def; | |
491 | { | |
492 | register int foo; | |
493 | Colormap screen_colormap; | |
494 | ||
495 | BLOCK_INPUT; | |
496 | #ifdef HAVE_X11 | |
497 | screen_colormap | |
498 | = DefaultColormap (x_current_display, XDefaultScreen (x_current_display)); | |
499 | ||
500 | foo = XParseColor (x_current_display, screen_colormap, | |
501 | color, color_def) | |
502 | && XAllocColor (x_current_display, screen_colormap, color_def); | |
503 | #else | |
504 | foo = XParseColor (color, color_def) && XGetHardwareColor (color_def); | |
505 | #endif /* not HAVE_X11 */ | |
506 | UNBLOCK_INPUT; | |
507 | ||
508 | if (foo) | |
509 | return 1; | |
510 | else | |
511 | return 0; | |
512 | } | |
513 | ||
514 | /* Given a string ARG naming a color, compute a pixel value from it | |
f676886a JB |
515 | suitable for screen F. |
516 | If F is not a color screen, return DEF (default) regardless of what | |
01f1ba30 JB |
517 | ARG says. */ |
518 | ||
519 | int | |
520 | x_decode_color (arg, def) | |
521 | Lisp_Object arg; | |
522 | int def; | |
523 | { | |
524 | Color cdef; | |
525 | ||
526 | CHECK_STRING (arg, 0); | |
527 | ||
528 | if (strcmp (XSTRING (arg)->data, "black") == 0) | |
529 | return BLACK_PIX_DEFAULT; | |
530 | else if (strcmp (XSTRING (arg)->data, "white") == 0) | |
531 | return WHITE_PIX_DEFAULT; | |
532 | ||
533 | #ifdef HAVE_X11 | |
a6605e5c | 534 | if (x_screen_planes == 1) |
01f1ba30 JB |
535 | return def; |
536 | #else | |
265a9e55 | 537 | if (DISPLAY_CELLS == 1) |
01f1ba30 JB |
538 | return def; |
539 | #endif | |
540 | ||
541 | if (defined_color (XSTRING (arg)->data, &cdef)) | |
542 | return cdef.pixel; | |
543 | else | |
544 | Fsignal (Qundefined_color, Fcons (arg, Qnil)); | |
545 | } | |
546 | \f | |
f676886a | 547 | /* Functions called only from `x_set_frame_param' |
01f1ba30 JB |
548 | to set individual parameters. |
549 | ||
fe24a618 | 550 | If FRAME_X_WINDOW (f) is 0, |
f676886a | 551 | the frame is being created and its X-window does not exist yet. |
01f1ba30 JB |
552 | In that case, just record the parameter's new value |
553 | in the standard place; do not attempt to change the window. */ | |
554 | ||
555 | void | |
f676886a JB |
556 | x_set_foreground_color (f, arg, oldval) |
557 | struct frame *f; | |
01f1ba30 JB |
558 | Lisp_Object arg, oldval; |
559 | { | |
f676886a | 560 | f->display.x->foreground_pixel = x_decode_color (arg, BLACK_PIX_DEFAULT); |
fe24a618 | 561 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 JB |
562 | { |
563 | #ifdef HAVE_X11 | |
564 | BLOCK_INPUT; | |
f676886a JB |
565 | XSetForeground (x_current_display, f->display.x->normal_gc, |
566 | f->display.x->foreground_pixel); | |
567 | XSetBackground (x_current_display, f->display.x->reverse_gc, | |
568 | f->display.x->foreground_pixel); | |
01f1ba30 JB |
569 | UNBLOCK_INPUT; |
570 | #endif /* HAVE_X11 */ | |
179956b9 | 571 | if (FRAME_VISIBLE_P (f)) |
f676886a | 572 | redraw_frame (f); |
01f1ba30 JB |
573 | } |
574 | } | |
575 | ||
576 | void | |
f676886a JB |
577 | x_set_background_color (f, arg, oldval) |
578 | struct frame *f; | |
01f1ba30 JB |
579 | Lisp_Object arg, oldval; |
580 | { | |
581 | Pixmap temp; | |
582 | int mask; | |
583 | ||
f676886a | 584 | f->display.x->background_pixel = x_decode_color (arg, WHITE_PIX_DEFAULT); |
01f1ba30 | 585 | |
fe24a618 | 586 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 JB |
587 | { |
588 | BLOCK_INPUT; | |
589 | #ifdef HAVE_X11 | |
f676886a JB |
590 | /* The main frame area. */ |
591 | XSetBackground (x_current_display, f->display.x->normal_gc, | |
592 | f->display.x->background_pixel); | |
593 | XSetForeground (x_current_display, f->display.x->reverse_gc, | |
594 | f->display.x->background_pixel); | |
fe24a618 | 595 | XSetWindowBackground (x_current_display, FRAME_X_WINDOW (f), |
f676886a | 596 | f->display.x->background_pixel); |
01f1ba30 | 597 | |
01f1ba30 | 598 | #else |
f676886a | 599 | temp = XMakeTile (f->display.x->background_pixel); |
fe24a618 | 600 | XChangeBackground (FRAME_X_WINDOW (f), temp); |
01f1ba30 JB |
601 | XFreePixmap (temp); |
602 | #endif /* not HAVE_X11 */ | |
603 | UNBLOCK_INPUT; | |
604 | ||
179956b9 | 605 | if (FRAME_VISIBLE_P (f)) |
f676886a | 606 | redraw_frame (f); |
01f1ba30 JB |
607 | } |
608 | } | |
609 | ||
610 | void | |
f676886a JB |
611 | x_set_mouse_color (f, arg, oldval) |
612 | struct frame *f; | |
01f1ba30 JB |
613 | Lisp_Object arg, oldval; |
614 | { | |
615 | Cursor cursor, nontext_cursor, mode_cursor; | |
616 | int mask_color; | |
617 | ||
618 | if (!EQ (Qnil, arg)) | |
f676886a JB |
619 | f->display.x->mouse_pixel = x_decode_color (arg, BLACK_PIX_DEFAULT); |
620 | mask_color = f->display.x->background_pixel; | |
01f1ba30 | 621 | /* No invisible pointers. */ |
f676886a JB |
622 | if (mask_color == f->display.x->mouse_pixel |
623 | && mask_color == f->display.x->background_pixel) | |
624 | f->display.x->mouse_pixel = f->display.x->foreground_pixel; | |
01f1ba30 JB |
625 | |
626 | BLOCK_INPUT; | |
627 | #ifdef HAVE_X11 | |
fe24a618 JB |
628 | |
629 | /* It's not okay to crash if the user selects a screwey cursor. */ | |
630 | x_catch_errors (); | |
631 | ||
01f1ba30 JB |
632 | if (!EQ (Qnil, Vx_pointer_shape)) |
633 | { | |
634 | CHECK_NUMBER (Vx_pointer_shape, 0); | |
635 | cursor = XCreateFontCursor (x_current_display, XINT (Vx_pointer_shape)); | |
636 | } | |
637 | else | |
638 | cursor = XCreateFontCursor (x_current_display, XC_xterm); | |
a6605e5c | 639 | x_check_errors ("bad text pointer cursor: %s"); |
01f1ba30 JB |
640 | |
641 | if (!EQ (Qnil, Vx_nontext_pointer_shape)) | |
642 | { | |
643 | CHECK_NUMBER (Vx_nontext_pointer_shape, 0); | |
644 | nontext_cursor = XCreateFontCursor (x_current_display, | |
645 | XINT (Vx_nontext_pointer_shape)); | |
646 | } | |
647 | else | |
648 | nontext_cursor = XCreateFontCursor (x_current_display, XC_left_ptr); | |
a6605e5c | 649 | x_check_errors ("bad nontext pointer cursor: %s"); |
01f1ba30 JB |
650 | |
651 | if (!EQ (Qnil, Vx_mode_pointer_shape)) | |
652 | { | |
653 | CHECK_NUMBER (Vx_mode_pointer_shape, 0); | |
654 | mode_cursor = XCreateFontCursor (x_current_display, | |
655 | XINT (Vx_mode_pointer_shape)); | |
656 | } | |
657 | else | |
658 | mode_cursor = XCreateFontCursor (x_current_display, XC_xterm); | |
659 | ||
fe24a618 JB |
660 | /* Check and report errors with the above calls. */ |
661 | x_check_errors ("can't set cursor shape: %s"); | |
662 | x_uncatch_errors (); | |
663 | ||
01f1ba30 JB |
664 | { |
665 | XColor fore_color, back_color; | |
666 | ||
f676886a | 667 | fore_color.pixel = f->display.x->mouse_pixel; |
01f1ba30 JB |
668 | back_color.pixel = mask_color; |
669 | XQueryColor (x_current_display, | |
670 | DefaultColormap (x_current_display, | |
671 | DefaultScreen (x_current_display)), | |
672 | &fore_color); | |
673 | XQueryColor (x_current_display, | |
674 | DefaultColormap (x_current_display, | |
675 | DefaultScreen (x_current_display)), | |
676 | &back_color); | |
677 | XRecolorCursor (x_current_display, cursor, | |
678 | &fore_color, &back_color); | |
679 | XRecolorCursor (x_current_display, nontext_cursor, | |
680 | &fore_color, &back_color); | |
681 | XRecolorCursor (x_current_display, mode_cursor, | |
682 | &fore_color, &back_color); | |
683 | } | |
684 | #else /* X10 */ | |
685 | cursor = XCreateCursor (16, 16, MouseCursor, MouseMask, | |
686 | 0, 0, | |
f676886a JB |
687 | f->display.x->mouse_pixel, |
688 | f->display.x->background_pixel, | |
01f1ba30 JB |
689 | GXcopy); |
690 | #endif /* X10 */ | |
691 | ||
fe24a618 | 692 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 | 693 | { |
fe24a618 | 694 | XDefineCursor (XDISPLAY FRAME_X_WINDOW (f), cursor); |
01f1ba30 JB |
695 | } |
696 | ||
f676886a JB |
697 | if (cursor != f->display.x->text_cursor && f->display.x->text_cursor != 0) |
698 | XFreeCursor (XDISPLAY f->display.x->text_cursor); | |
699 | f->display.x->text_cursor = cursor; | |
01f1ba30 | 700 | #ifdef HAVE_X11 |
f676886a JB |
701 | if (nontext_cursor != f->display.x->nontext_cursor |
702 | && f->display.x->nontext_cursor != 0) | |
703 | XFreeCursor (XDISPLAY f->display.x->nontext_cursor); | |
704 | f->display.x->nontext_cursor = nontext_cursor; | |
705 | ||
706 | if (mode_cursor != f->display.x->modeline_cursor | |
707 | && f->display.x->modeline_cursor != 0) | |
708 | XFreeCursor (XDISPLAY f->display.x->modeline_cursor); | |
709 | f->display.x->modeline_cursor = mode_cursor; | |
01f1ba30 JB |
710 | #endif /* HAVE_X11 */ |
711 | ||
712 | XFlushQueue (); | |
713 | UNBLOCK_INPUT; | |
714 | } | |
715 | ||
716 | void | |
f676886a JB |
717 | x_set_cursor_color (f, arg, oldval) |
718 | struct frame *f; | |
01f1ba30 JB |
719 | Lisp_Object arg, oldval; |
720 | { | |
721 | unsigned long fore_pixel; | |
722 | ||
723 | if (!EQ (Vx_cursor_fore_pixel, Qnil)) | |
724 | fore_pixel = x_decode_color (Vx_cursor_fore_pixel, WHITE_PIX_DEFAULT); | |
725 | else | |
f676886a JB |
726 | fore_pixel = f->display.x->background_pixel; |
727 | f->display.x->cursor_pixel = x_decode_color (arg, BLACK_PIX_DEFAULT); | |
f9942c9e JB |
728 | |
729 | /* Make sure that the cursor color differs from the background color. */ | |
f676886a | 730 | if (f->display.x->cursor_pixel == f->display.x->background_pixel) |
01f1ba30 | 731 | { |
f676886a JB |
732 | f->display.x->cursor_pixel == f->display.x->mouse_pixel; |
733 | if (f->display.x->cursor_pixel == fore_pixel) | |
734 | fore_pixel = f->display.x->background_pixel; | |
01f1ba30 JB |
735 | } |
736 | ||
fe24a618 | 737 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 JB |
738 | { |
739 | #ifdef HAVE_X11 | |
740 | BLOCK_INPUT; | |
f676886a JB |
741 | XSetBackground (x_current_display, f->display.x->cursor_gc, |
742 | f->display.x->cursor_pixel); | |
743 | XSetForeground (x_current_display, f->display.x->cursor_gc, | |
01f1ba30 JB |
744 | fore_pixel); |
745 | UNBLOCK_INPUT; | |
746 | #endif /* HAVE_X11 */ | |
747 | ||
179956b9 | 748 | if (FRAME_VISIBLE_P (f)) |
01f1ba30 | 749 | { |
f676886a JB |
750 | x_display_cursor (f, 0); |
751 | x_display_cursor (f, 1); | |
01f1ba30 JB |
752 | } |
753 | } | |
754 | } | |
755 | ||
f676886a | 756 | /* Set the border-color of frame F to value described by ARG. |
01f1ba30 JB |
757 | ARG can be a string naming a color. |
758 | The border-color is used for the border that is drawn by the X server. | |
759 | Note that this does not fully take effect if done before | |
f676886a | 760 | F has an x-window; it must be redone when the window is created. |
01f1ba30 JB |
761 | |
762 | Note: this is done in two routines because of the way X10 works. | |
763 | ||
764 | Note: under X11, this is normally the province of the window manager, | |
765 | and so emacs' border colors may be overridden. */ | |
766 | ||
767 | void | |
f676886a JB |
768 | x_set_border_color (f, arg, oldval) |
769 | struct frame *f; | |
01f1ba30 JB |
770 | Lisp_Object arg, oldval; |
771 | { | |
772 | unsigned char *str; | |
773 | int pix; | |
774 | ||
775 | CHECK_STRING (arg, 0); | |
776 | str = XSTRING (arg)->data; | |
777 | ||
778 | #ifndef HAVE_X11 | |
779 | if (!strcmp (str, "grey") || !strcmp (str, "Grey") | |
780 | || !strcmp (str, "gray") || !strcmp (str, "Gray")) | |
781 | pix = -1; | |
782 | else | |
783 | #endif /* X10 */ | |
784 | ||
785 | pix = x_decode_color (arg, BLACK_PIX_DEFAULT); | |
786 | ||
f676886a | 787 | x_set_border_pixel (f, pix); |
01f1ba30 JB |
788 | } |
789 | ||
f676886a | 790 | /* Set the border-color of frame F to pixel value PIX. |
01f1ba30 | 791 | Note that this does not fully take effect if done before |
f676886a | 792 | F has an x-window. */ |
01f1ba30 | 793 | |
f676886a JB |
794 | x_set_border_pixel (f, pix) |
795 | struct frame *f; | |
01f1ba30 JB |
796 | int pix; |
797 | { | |
f676886a | 798 | f->display.x->border_pixel = pix; |
01f1ba30 | 799 | |
fe24a618 | 800 | if (FRAME_X_WINDOW (f) != 0 && f->display.x->border_width > 0) |
01f1ba30 JB |
801 | { |
802 | Pixmap temp; | |
803 | int mask; | |
804 | ||
805 | BLOCK_INPUT; | |
806 | #ifdef HAVE_X11 | |
fe24a618 | 807 | XSetWindowBorder (x_current_display, FRAME_X_WINDOW (f), |
01f1ba30 | 808 | pix); |
01f1ba30 JB |
809 | #else |
810 | if (pix < 0) | |
811 | temp = XMakePixmap ((Bitmap) XStoreBitmap (16, 16, gray_bits), | |
812 | BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT); | |
813 | else | |
814 | temp = XMakeTile (pix); | |
fe24a618 | 815 | XChangeBorder (FRAME_X_WINDOW (f), temp); |
01f1ba30 JB |
816 | XFreePixmap (XDISPLAY temp); |
817 | #endif /* not HAVE_X11 */ | |
818 | UNBLOCK_INPUT; | |
819 | ||
179956b9 | 820 | if (FRAME_VISIBLE_P (f)) |
f676886a | 821 | redraw_frame (f); |
01f1ba30 JB |
822 | } |
823 | } | |
824 | ||
825 | void | |
f676886a JB |
826 | x_set_icon_type (f, arg, oldval) |
827 | struct frame *f; | |
01f1ba30 JB |
828 | Lisp_Object arg, oldval; |
829 | { | |
830 | Lisp_Object tem; | |
831 | int result; | |
832 | ||
833 | if (EQ (oldval, Qnil) == EQ (arg, Qnil)) | |
834 | return; | |
835 | ||
836 | BLOCK_INPUT; | |
265a9e55 | 837 | if (NILP (arg)) |
f676886a | 838 | result = x_text_icon (f, 0); |
01f1ba30 | 839 | else |
f676886a | 840 | result = x_bitmap_icon (f, 0); |
01f1ba30 JB |
841 | |
842 | if (result) | |
843 | { | |
01f1ba30 | 844 | UNBLOCK_INPUT; |
f9942c9e | 845 | error ("No icon window available."); |
01f1ba30 JB |
846 | } |
847 | ||
848 | /* If the window was unmapped (and its icon was mapped), | |
849 | the new icon is not mapped, so map the window in its stead. */ | |
179956b9 | 850 | if (FRAME_VISIBLE_P (f)) |
fe24a618 | 851 | XMapWindow (XDISPLAY FRAME_X_WINDOW (f)); |
01f1ba30 JB |
852 | |
853 | XFlushQueue (); | |
854 | UNBLOCK_INPUT; | |
855 | } | |
856 | ||
857 | void | |
f676886a JB |
858 | x_set_font (f, arg, oldval) |
859 | struct frame *f; | |
01f1ba30 JB |
860 | Lisp_Object arg, oldval; |
861 | { | |
862 | unsigned char *name; | |
863 | int result; | |
864 | ||
865 | CHECK_STRING (arg, 1); | |
866 | name = XSTRING (arg)->data; | |
867 | ||
868 | BLOCK_INPUT; | |
f676886a | 869 | result = x_new_font (f, name); |
01f1ba30 JB |
870 | UNBLOCK_INPUT; |
871 | ||
872 | if (result) | |
873 | error ("Font \"%s\" is not defined", name); | |
874 | } | |
875 | ||
876 | void | |
f676886a JB |
877 | x_set_border_width (f, arg, oldval) |
878 | struct frame *f; | |
01f1ba30 JB |
879 | Lisp_Object arg, oldval; |
880 | { | |
881 | CHECK_NUMBER (arg, 0); | |
882 | ||
f676886a | 883 | if (XINT (arg) == f->display.x->border_width) |
01f1ba30 JB |
884 | return; |
885 | ||
fe24a618 | 886 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 JB |
887 | error ("Cannot change the border width of a window"); |
888 | ||
f676886a | 889 | f->display.x->border_width = XINT (arg); |
01f1ba30 JB |
890 | } |
891 | ||
892 | void | |
f676886a JB |
893 | x_set_internal_border_width (f, arg, oldval) |
894 | struct frame *f; | |
01f1ba30 JB |
895 | Lisp_Object arg, oldval; |
896 | { | |
897 | int mask; | |
f676886a | 898 | int old = f->display.x->internal_border_width; |
01f1ba30 JB |
899 | |
900 | CHECK_NUMBER (arg, 0); | |
f676886a JB |
901 | f->display.x->internal_border_width = XINT (arg); |
902 | if (f->display.x->internal_border_width < 0) | |
903 | f->display.x->internal_border_width = 0; | |
01f1ba30 | 904 | |
f676886a | 905 | if (f->display.x->internal_border_width == old) |
01f1ba30 JB |
906 | return; |
907 | ||
fe24a618 | 908 | if (FRAME_X_WINDOW (f) != 0) |
01f1ba30 JB |
909 | { |
910 | BLOCK_INPUT; | |
f676886a | 911 | x_set_window_size (f, f->width, f->height); |
01f1ba30 | 912 | #if 0 |
f676886a | 913 | x_set_resize_hint (f); |
01f1ba30 JB |
914 | #endif |
915 | XFlushQueue (); | |
916 | UNBLOCK_INPUT; | |
f676886a | 917 | SET_FRAME_GARBAGED (f); |
01f1ba30 JB |
918 | } |
919 | } | |
920 | ||
f945b920 | 921 | void x_user_set_name (f, arg, oldval) |
f676886a | 922 | struct frame *f; |
01f1ba30 JB |
923 | Lisp_Object arg, oldval; |
924 | { | |
f945b920 JB |
925 | } |
926 | ||
927 | /* Change the name of frame F to ARG. If ARG is nil, set F's name to | |
928 | x_id_name. | |
929 | ||
930 | If EXPLICIT is non-zero, that indicates that lisp code is setting the | |
931 | name; if ARG is a string, set F's name to ARG and set | |
932 | F->explicit_name; if ARG is Qnil, then clear F->explicit_name. | |
933 | ||
934 | If EXPLICIT is zero, that indicates that Emacs redisplay code is | |
935 | suggesting a new name, which lisp code should override; if | |
936 | F->explicit_name is set, ignore the new name; otherwise, set it. */ | |
937 | ||
938 | void | |
939 | x_set_name (f, name, explicit) | |
940 | struct frame *f; | |
941 | Lisp_Object name; | |
942 | int explicit; | |
943 | { | |
944 | /* Make sure that requests from lisp code override requests from | |
945 | Emacs redisplay code. */ | |
946 | if (explicit) | |
947 | { | |
948 | /* If we're switching from explicit to implicit, we had better | |
949 | update the mode lines and thereby update the title. */ | |
950 | if (f->explicit_name && NILP (name)) | |
cf177271 | 951 | update_mode_lines = 1; |
f945b920 JB |
952 | |
953 | f->explicit_name = ! NILP (name); | |
954 | } | |
955 | else if (f->explicit_name) | |
956 | return; | |
957 | ||
958 | /* If NAME is nil, set the name to the x_id_name. */ | |
959 | if (NILP (name)) | |
960 | name = build_string (x_id_name); | |
62265f1c | 961 | else |
f945b920 | 962 | CHECK_STRING (name, 0); |
01f1ba30 | 963 | |
f945b920 JB |
964 | /* Don't change the name if it's already NAME. */ |
965 | if (! NILP (Fstring_equal (name, f->name))) | |
daa37602 JB |
966 | return; |
967 | ||
fe24a618 | 968 | if (FRAME_X_WINDOW (f)) |
01f1ba30 | 969 | { |
01f1ba30 | 970 | BLOCK_INPUT; |
fe24a618 JB |
971 | |
972 | #ifdef HAVE_X11R4 | |
973 | { | |
974 | XTextProperty text; | |
975 | text.value = XSTRING (name)->data; | |
976 | text.encoding = XA_STRING; | |
977 | text.format = 8; | |
978 | text.nitems = XSTRING (name)->size; | |
979 | XSetWMName (x_current_display, FRAME_X_WINDOW (f), &text); | |
980 | XSetWMIconName (x_current_display, FRAME_X_WINDOW (f), &text); | |
981 | } | |
982 | #else | |
983 | XSetIconName (XDISPLAY FRAME_X_WINDOW (f), | |
984 | XSTRING (name)->data); | |
985 | XStoreName (XDISPLAY FRAME_X_WINDOW (f), | |
986 | XSTRING (name)->data); | |
987 | #endif | |
988 | ||
01f1ba30 JB |
989 | UNBLOCK_INPUT; |
990 | } | |
daa37602 | 991 | |
f945b920 JB |
992 | f->name = name; |
993 | } | |
994 | ||
995 | /* This function should be called when the user's lisp code has | |
996 | specified a name for the frame; the name will override any set by the | |
997 | redisplay code. */ | |
998 | void | |
999 | x_explicitly_set_name (f, arg, oldval) | |
1000 | FRAME_PTR f; | |
1001 | Lisp_Object arg, oldval; | |
1002 | { | |
1003 | x_set_name (f, arg, 1); | |
1004 | } | |
1005 | ||
1006 | /* This function should be called by Emacs redisplay code to set the | |
1007 | name; names set this way will never override names set by the user's | |
1008 | lisp code. */ | |
25250031 | 1009 | void |
f945b920 JB |
1010 | x_implicitly_set_name (f, arg, oldval) |
1011 | FRAME_PTR f; | |
1012 | Lisp_Object arg, oldval; | |
1013 | { | |
1014 | x_set_name (f, arg, 0); | |
01f1ba30 JB |
1015 | } |
1016 | ||
1017 | void | |
f676886a JB |
1018 | x_set_autoraise (f, arg, oldval) |
1019 | struct frame *f; | |
01f1ba30 JB |
1020 | Lisp_Object arg, oldval; |
1021 | { | |
f676886a | 1022 | f->auto_raise = !EQ (Qnil, arg); |
01f1ba30 JB |
1023 | } |
1024 | ||
1025 | void | |
f676886a JB |
1026 | x_set_autolower (f, arg, oldval) |
1027 | struct frame *f; | |
01f1ba30 JB |
1028 | Lisp_Object arg, oldval; |
1029 | { | |
f676886a | 1030 | f->auto_lower = !EQ (Qnil, arg); |
01f1ba30 | 1031 | } |
179956b9 JB |
1032 | |
1033 | void | |
cf177271 | 1034 | x_set_vertical_scrollbars (f, arg, oldval) |
179956b9 JB |
1035 | struct frame *f; |
1036 | Lisp_Object arg, oldval; | |
1037 | { | |
1038 | if (NILP (arg) != ! FRAME_HAS_VERTICAL_SCROLLBARS (f)) | |
1039 | { | |
1040 | FRAME_HAS_VERTICAL_SCROLLBARS (f) = ! NILP (arg); | |
1041 | ||
cf177271 JB |
1042 | /* We set this parameter before creating the X window for the |
1043 | frame, so we can get the geometry right from the start. | |
1044 | However, if the window hasn't been created yet, we shouldn't | |
1045 | call x_set_window_size. */ | |
1046 | if (FRAME_X_WINDOW (f)) | |
1047 | x_set_window_size (f, FRAME_WIDTH (f), FRAME_HEIGHT (f)); | |
179956b9 JB |
1048 | } |
1049 | } | |
01f1ba30 JB |
1050 | \f |
1051 | #ifdef HAVE_X11 | |
1052 | int n_faces; | |
1053 | ||
3b0182e3 JB |
1054 | #if 0 |
1055 | /* I believe this function is obsolete with respect to the new face display | |
1056 | changes. */ | |
01f1ba30 | 1057 | x_set_face (scr, font, background, foreground, stipple) |
f676886a | 1058 | struct frame *scr; |
01f1ba30 JB |
1059 | XFontStruct *font; |
1060 | unsigned long background, foreground; | |
1061 | Pixmap stipple; | |
1062 | { | |
1063 | XGCValues gc_values; | |
1064 | GC temp_gc; | |
1065 | unsigned long gc_mask; | |
1066 | struct face *new_face; | |
1067 | unsigned int width = 16; | |
1068 | unsigned int height = 16; | |
1069 | ||
1070 | if (n_faces == MAX_FACES_AND_GLYPHS) | |
1071 | return 1; | |
1072 | ||
1073 | /* Create the Graphics Context. */ | |
1074 | gc_values.font = font->fid; | |
1075 | gc_values.foreground = foreground; | |
1076 | gc_values.background = background; | |
1077 | gc_values.line_width = 0; | |
1078 | gc_mask = GCLineWidth | GCFont | GCForeground | GCBackground; | |
1079 | if (stipple) | |
1080 | { | |
1081 | gc_values.stipple | |
1082 | = XCreateBitmapFromData (x_current_display, ROOT_WINDOW, | |
1083 | (char *) stipple, width, height); | |
1084 | gc_mask |= GCStipple; | |
1085 | } | |
1086 | ||
fe24a618 | 1087 | temp_gc = XCreateGC (x_current_display, FRAME_X_WINDOW (scr), |
01f1ba30 JB |
1088 | gc_mask, &gc_values); |
1089 | if (!temp_gc) | |
1090 | return 1; | |
1091 | new_face = (struct face *) xmalloc (sizeof (struct face)); | |
1092 | if (!new_face) | |
1093 | { | |
1094 | XFreeGC (x_current_display, temp_gc); | |
1095 | return 1; | |
1096 | } | |
1097 | ||
1098 | new_face->font = font; | |
1099 | new_face->foreground = foreground; | |
1100 | new_face->background = background; | |
1101 | new_face->face_gc = temp_gc; | |
1102 | if (stipple) | |
1103 | new_face->stipple = gc_values.stipple; | |
1104 | ||
1105 | x_face_table[++n_faces] = new_face; | |
1106 | return 1; | |
1107 | } | |
3b0182e3 | 1108 | #endif |
01f1ba30 JB |
1109 | |
1110 | x_set_glyph (scr, glyph) | |
1111 | { | |
1112 | } | |
1113 | ||
1114 | #if 0 | |
1115 | DEFUN ("x-set-face-font", Fx_set_face_font, Sx_set_face_font, 4, 2, 0, | |
1116 | "Specify face table entry FACE-CODE to be the font named by FONT,\n\ | |
1117 | in colors FOREGROUND and BACKGROUND.") | |
1118 | (face_code, font_name, foreground, background) | |
1119 | Lisp_Object face_code; | |
1120 | Lisp_Object font_name; | |
1121 | Lisp_Object foreground; | |
1122 | Lisp_Object background; | |
1123 | { | |
1124 | register struct face *fp; /* Current face info. */ | |
1125 | register int fn; /* Face number. */ | |
1126 | register FONT_TYPE *f; /* Font data structure. */ | |
1127 | unsigned char *newname; | |
1128 | int fg, bg; | |
1129 | GC temp_gc; | |
1130 | XGCValues gc_values; | |
1131 | ||
1132 | /* Need to do something about this. */ | |
fe24a618 | 1133 | Drawable drawable = FRAME_X_WINDOW (selected_frame); |
01f1ba30 JB |
1134 | |
1135 | CHECK_NUMBER (face_code, 1); | |
1136 | CHECK_STRING (font_name, 2); | |
1137 | ||
1138 | if (EQ (foreground, Qnil) || EQ (background, Qnil)) | |
1139 | { | |
f676886a JB |
1140 | fg = selected_frame->display.x->foreground_pixel; |
1141 | bg = selected_frame->display.x->background_pixel; | |
01f1ba30 JB |
1142 | } |
1143 | else | |
1144 | { | |
1145 | CHECK_NUMBER (foreground, 0); | |
1146 | CHECK_NUMBER (background, 1); | |
1147 | ||
1148 | fg = x_decode_color (XINT (foreground), BLACK_PIX_DEFAULT); | |
1149 | bg = x_decode_color (XINT (background), WHITE_PIX_DEFAULT); | |
1150 | } | |
1151 | ||
1152 | fn = XINT (face_code); | |
1153 | if ((fn < 1) || (fn > 255)) | |
1154 | error ("Invalid face code, %d", fn); | |
1155 | ||
1156 | newname = XSTRING (font_name)->data; | |
1157 | BLOCK_INPUT; | |
1158 | f = (*newname == 0 ? 0 : XGetFont (newname)); | |
1159 | UNBLOCK_INPUT; | |
1160 | if (f == 0) | |
1161 | error ("Font \"%s\" is not defined", newname); | |
1162 | ||
1163 | fp = x_face_table[fn]; | |
1164 | if (fp == 0) | |
1165 | { | |
1166 | x_face_table[fn] = fp = (struct face *) xmalloc (sizeof (struct face)); | |
1167 | bzero (fp, sizeof (struct face)); | |
1168 | fp->face_type = x_pixmap; | |
1169 | } | |
1170 | else if (FACE_IS_FONT (fn)) | |
1171 | { | |
1172 | BLOCK_INPUT; | |
1173 | XFreeGC (FACE_FONT (fn)); | |
1174 | UNBLOCK_INPUT; | |
1175 | } | |
1176 | else if (FACE_IS_IMAGE (fn)) /* This should not happen... */ | |
1177 | { | |
1178 | BLOCK_INPUT; | |
1179 | XFreePixmap (x_current_display, FACE_IMAGE (fn)); | |
1180 | fp->face_type = x_font; | |
1181 | UNBLOCK_INPUT; | |
1182 | } | |
1183 | else | |
1184 | abort (); | |
1185 | ||
1186 | fp->face_GLYPH.font_desc.font = f; | |
1187 | gc_values.font = f->fid; | |
1188 | gc_values.foreground = fg; | |
1189 | gc_values.background = bg; | |
1190 | fp->face_GLYPH.font_desc.face_gc = XCreateGC (x_current_display, | |
1191 | drawable, GCFont | GCForeground | |
1192 | | GCBackground, &gc_values); | |
1193 | fp->face_GLYPH.font_desc.font_width = FONT_WIDTH (f); | |
1194 | fp->face_GLYPH.font_desc.font_height = FONT_HEIGHT (f); | |
1195 | ||
1196 | return face_code; | |
1197 | } | |
1198 | #endif | |
1199 | #else /* X10 */ | |
1200 | DEFUN ("x-set-face", Fx_set_face, Sx_set_face, 4, 4, 0, | |
1201 | "Specify face table entry FACE-CODE to be the font named by FONT,\n\ | |
1202 | in colors FOREGROUND and BACKGROUND.") | |
1203 | (face_code, font_name, foreground, background) | |
1204 | Lisp_Object face_code; | |
1205 | Lisp_Object font_name; | |
1206 | Lisp_Object foreground; | |
1207 | Lisp_Object background; | |
1208 | { | |
1209 | register struct face *fp; /* Current face info. */ | |
1210 | register int fn; /* Face number. */ | |
1211 | register FONT_TYPE *f; /* Font data structure. */ | |
1212 | unsigned char *newname; | |
1213 | ||
1214 | CHECK_NUMBER (face_code, 1); | |
1215 | CHECK_STRING (font_name, 2); | |
1216 | ||
1217 | fn = XINT (face_code); | |
1218 | if ((fn < 1) || (fn > 255)) | |
1219 | error ("Invalid face code, %d", fn); | |
1220 | ||
1221 | /* Ask the server to find the specified font. */ | |
1222 | newname = XSTRING (font_name)->data; | |
1223 | BLOCK_INPUT; | |
1224 | f = (*newname == 0 ? 0 : XGetFont (newname)); | |
1225 | UNBLOCK_INPUT; | |
1226 | if (f == 0) | |
1227 | error ("Font \"%s\" is not defined", newname); | |
1228 | ||
1229 | /* Get the face structure for face_code in the face table. | |
1230 | Make sure it exists. */ | |
1231 | fp = x_face_table[fn]; | |
1232 | if (fp == 0) | |
1233 | { | |
1234 | x_face_table[fn] = fp = (struct face *) xmalloc (sizeof (struct face)); | |
1235 | bzero (fp, sizeof (struct face)); | |
1236 | } | |
1237 | ||
1238 | /* If this face code already exists, get rid of the old font. */ | |
1239 | if (fp->font != 0 && fp->font != f) | |
1240 | { | |
1241 | BLOCK_INPUT; | |
1242 | XLoseFont (fp->font); | |
1243 | UNBLOCK_INPUT; | |
1244 | } | |
1245 | ||
1246 | /* Store the specified information in FP. */ | |
1247 | fp->fg = x_decode_color (foreground, BLACK_PIX_DEFAULT); | |
1248 | fp->bg = x_decode_color (background, WHITE_PIX_DEFAULT); | |
1249 | fp->font = f; | |
1250 | ||
1251 | return face_code; | |
1252 | } | |
1253 | #endif /* X10 */ | |
1254 | ||
1255 | #if 0 | |
1256 | /* This is excluded because there is no painless way | |
1257 | to get or to remember the name of the font. */ | |
1258 | ||
1259 | DEFUN ("x-get-face", Fx_get_face, Sx_get_face, 1, 1, 0, | |
1260 | "Get data defining face code FACE. FACE is an integer.\n\ | |
1261 | The value is a list (FONT FG-COLOR BG-COLOR).") | |
1262 | (face) | |
1263 | Lisp_Object face; | |
1264 | { | |
1265 | register struct face *fp; /* Current face info. */ | |
1266 | register int fn; /* Face number. */ | |
1267 | ||
1268 | CHECK_NUMBER (face, 1); | |
1269 | fn = XINT (face); | |
1270 | if ((fn < 1) || (fn > 255)) | |
1271 | error ("Invalid face code, %d", fn); | |
1272 | ||
1273 | /* Make sure the face table exists and this face code is defined. */ | |
1274 | if (x_face_table == 0 || x_face_table[fn] == 0) | |
1275 | return Qnil; | |
1276 | ||
1277 | fp = x_face_table[fn]; | |
1278 | ||
1279 | return Fcons (build_string (fp->name), | |
1280 | Fcons (make_number (fp->fg), | |
1281 | Fcons (make_number (fp->bg), Qnil))); | |
1282 | } | |
1283 | #endif /* 0 */ | |
1284 | \f | |
f676886a | 1285 | /* Subroutines of creating an X frame. */ |
01f1ba30 JB |
1286 | |
1287 | #ifdef HAVE_X11 | |
1288 | extern char *x_get_string_resource (); | |
1289 | extern XrmDatabase x_load_resources (); | |
1290 | ||
cf177271 JB |
1291 | DEFUN ("x-get-resource", Fx_get_resource, Sx_get_resource, 2, 4, 0, |
1292 | "Return the value of ATTRIBUTE, of class CLASS, from the X defaults database.\n\ | |
1293 | This uses `INSTANCE.ATTRIBUTE' as the key and `Emacs.CLASS' as the\n\ | |
1294 | class, where INSTANCE is the name under which Emacs was invoked.\n\ | |
01f1ba30 | 1295 | \n\ |
8fabe6f4 RS |
1296 | The optional arguments COMPONENT and SUBCLASS add to the key and the\n\ |
1297 | class, respectively. You must specify both of them or neither.\n\ | |
1298 | If you specify them, the key is `INSTANCE.COMPONENT.ATTRIBUTE'\n\ | |
cf177271 JB |
1299 | and the class is `Emacs.CLASS.SUBCLASS'.") |
1300 | (attribute, class, component, subclass) | |
1301 | Lisp_Object attribute, class, component, subclass; | |
01f1ba30 JB |
1302 | { |
1303 | register char *value; | |
1304 | char *name_key; | |
1305 | char *class_key; | |
1306 | ||
1307 | CHECK_STRING (attribute, 0); | |
cf177271 JB |
1308 | CHECK_STRING (class, 0); |
1309 | ||
8fabe6f4 RS |
1310 | if (!NILP (component)) |
1311 | CHECK_STRING (component, 1); | |
1312 | if (!NILP (subclass)) | |
1313 | CHECK_STRING (subclass, 2); | |
1314 | if (NILP (component) != NILP (subclass)) | |
1315 | error ("x-get-resource: must specify both COMPONENT and SUBCLASS or neither"); | |
1316 | ||
1317 | if (NILP (component)) | |
01f1ba30 | 1318 | { |
cf177271 JB |
1319 | /* Allocate space for the components, the dots which separate them, |
1320 | and the final '\0'. */ | |
1321 | name_key = (char *) alloca (XSTRING (invocation_name)->size | |
1322 | + XSTRING (attribute)->size | |
1323 | + 2); | |
1324 | class_key = (char *) alloca ((sizeof (EMACS_CLASS) - 1) | |
1325 | + XSTRING (class)->size | |
1326 | + 2); | |
60fb3ee1 | 1327 | |
01f1ba30 JB |
1328 | sprintf (name_key, "%s.%s", |
1329 | XSTRING (invocation_name)->data, | |
1330 | XSTRING (attribute)->data); | |
cf177271 JB |
1331 | sprintf (class_key, "%s.%s", |
1332 | EMACS_CLASS, | |
1333 | XSTRING (class)->data); | |
01f1ba30 JB |
1334 | } |
1335 | else | |
1336 | { | |
cf177271 JB |
1337 | name_key = (char *) alloca (XSTRING (invocation_name)->size |
1338 | + XSTRING (component)->size | |
1339 | + XSTRING (attribute)->size | |
1340 | + 3); | |
60fb3ee1 | 1341 | |
cf177271 JB |
1342 | class_key = (char *) alloca ((sizeof (EMACS_CLASS) - 1) |
1343 | + XSTRING (class)->size | |
1344 | + XSTRING (subclass)->size | |
1345 | + 3); | |
01f1ba30 JB |
1346 | |
1347 | sprintf (name_key, "%s.%s.%s", | |
1348 | XSTRING (invocation_name)->data, | |
8fabe6f4 | 1349 | XSTRING (component)->data, |
01f1ba30 | 1350 | XSTRING (attribute)->data); |
cf177271 JB |
1351 | sprintf (class_key, "%s.%s", |
1352 | EMACS_CLASS, | |
1353 | XSTRING (class)->data, | |
1354 | XSTRING (subclass)->data); | |
01f1ba30 JB |
1355 | } |
1356 | ||
1357 | value = x_get_string_resource (xrdb, name_key, class_key); | |
1358 | ||
1359 | if (value != (char *) 0) | |
1360 | return build_string (value); | |
1361 | else | |
1362 | return Qnil; | |
1363 | } | |
1364 | ||
1365 | #else /* X10 */ | |
1366 | ||
60fb3ee1 | 1367 | DEFUN ("x-get-default", Fx_get_default, Sx_get_default, 1, 1, 0, |
f9942c9e | 1368 | "Get X default ATTRIBUTE from the system, or nil if no default.\n\ |
01f1ba30 JB |
1369 | Value is a string (when not nil) and ATTRIBUTE is also a string.\n\ |
1370 | The defaults are specified in the file `~/.Xdefaults'.") | |
60fb3ee1 JB |
1371 | (arg) |
1372 | Lisp_Object arg; | |
01f1ba30 JB |
1373 | { |
1374 | register unsigned char *value; | |
1375 | ||
1376 | CHECK_STRING (arg, 1); | |
1377 | ||
1378 | value = (unsigned char *) XGetDefault (XDISPLAY | |
1379 | XSTRING (invocation_name)->data, | |
1380 | XSTRING (arg)->data); | |
1381 | if (value == 0) | |
1382 | /* Try reversing last two args, in case this is the buggy version of X. */ | |
1383 | value = (unsigned char *) XGetDefault (XDISPLAY | |
1384 | XSTRING (arg)->data, | |
1385 | XSTRING (invocation_name)->data); | |
1386 | if (value != 0) | |
1387 | return build_string (value); | |
1388 | else | |
1389 | return (Qnil); | |
1390 | } | |
1391 | ||
cf177271 JB |
1392 | #define Fx_get_resource(attribute, class, component, subclass) \ |
1393 | Fx_get_default(attribute) | |
01f1ba30 JB |
1394 | |
1395 | #endif /* X10 */ | |
1396 | ||
60fb3ee1 JB |
1397 | /* Types we might convert a resource string into. */ |
1398 | enum resource_types | |
1399 | { | |
f945b920 | 1400 | number, boolean, string, symbol, |
60fb3ee1 JB |
1401 | }; |
1402 | ||
01f1ba30 | 1403 | /* Return the value of parameter PARAM. |
60fb3ee1 | 1404 | |
f676886a | 1405 | First search ALIST, then Vdefault_frame_alist, then the X defaults |
cf177271 | 1406 | database, using ATTRIBUTE as the attribute name and CLASS as its class. |
60fb3ee1 JB |
1407 | |
1408 | Convert the resource to the type specified by desired_type. | |
1409 | ||
f9942c9e JB |
1410 | If no default is specified, return Qunbound. If you call |
1411 | x_get_arg, make sure you deal with Qunbound in a reasonable way, | |
1412 | and don't let it get stored in any lisp-visible variables! */ | |
01f1ba30 JB |
1413 | |
1414 | static Lisp_Object | |
cf177271 | 1415 | x_get_arg (alist, param, attribute, class, type) |
3c254570 | 1416 | Lisp_Object alist, param; |
60fb3ee1 | 1417 | char *attribute; |
cf177271 | 1418 | char *class; |
60fb3ee1 | 1419 | enum resource_types type; |
01f1ba30 JB |
1420 | { |
1421 | register Lisp_Object tem; | |
1422 | ||
1423 | tem = Fassq (param, alist); | |
1424 | if (EQ (tem, Qnil)) | |
f676886a | 1425 | tem = Fassq (param, Vdefault_frame_alist); |
f9942c9e | 1426 | if (EQ (tem, Qnil)) |
01f1ba30 | 1427 | { |
60fb3ee1 | 1428 | |
f9942c9e | 1429 | if (attribute) |
60fb3ee1 | 1430 | { |
cf177271 JB |
1431 | tem = Fx_get_resource (build_string (attribute), |
1432 | build_string (class), | |
1433 | Qnil, Qnil); | |
f9942c9e JB |
1434 | |
1435 | if (NILP (tem)) | |
1436 | return Qunbound; | |
1437 | ||
1438 | switch (type) | |
1439 | { | |
1440 | case number: | |
1441 | return make_number (atoi (XSTRING (tem)->data)); | |
1442 | ||
1443 | case boolean: | |
1444 | tem = Fdowncase (tem); | |
1445 | if (!strcmp (XSTRING (tem)->data, "on") | |
1446 | || !strcmp (XSTRING (tem)->data, "true")) | |
1447 | return Qt; | |
1448 | else | |
1449 | return Qnil; | |
1450 | ||
1451 | case string: | |
1452 | return tem; | |
1453 | ||
f945b920 JB |
1454 | case symbol: |
1455 | return intern (tem); | |
1456 | ||
f9942c9e JB |
1457 | default: |
1458 | abort (); | |
1459 | } | |
60fb3ee1 | 1460 | } |
f9942c9e JB |
1461 | else |
1462 | return Qunbound; | |
01f1ba30 JB |
1463 | } |
1464 | return Fcdr (tem); | |
1465 | } | |
1466 | ||
f676886a | 1467 | /* Record in frame F the specified or default value according to ALIST |
01f1ba30 JB |
1468 | of the parameter named PARAM (a Lisp symbol). |
1469 | If no value is specified for PARAM, look for an X default for XPROP | |
f676886a | 1470 | on the frame named NAME. |
01f1ba30 JB |
1471 | If that is not found either, use the value DEFLT. */ |
1472 | ||
1473 | static Lisp_Object | |
cf177271 | 1474 | x_default_parameter (f, alist, prop, deflt, xprop, xclass, type) |
f676886a | 1475 | struct frame *f; |
01f1ba30 | 1476 | Lisp_Object alist; |
f9942c9e | 1477 | Lisp_Object prop; |
01f1ba30 JB |
1478 | Lisp_Object deflt; |
1479 | char *xprop; | |
cf177271 | 1480 | char *xclass; |
60fb3ee1 | 1481 | enum resource_types type; |
01f1ba30 | 1482 | { |
01f1ba30 JB |
1483 | Lisp_Object tem; |
1484 | ||
cf177271 | 1485 | tem = x_get_arg (alist, prop, xprop, xclass, type); |
f9942c9e | 1486 | if (EQ (tem, Qunbound)) |
01f1ba30 | 1487 | tem = deflt; |
f9942c9e | 1488 | x_set_frame_parameters (f, Fcons (Fcons (prop, tem), Qnil)); |
01f1ba30 JB |
1489 | return tem; |
1490 | } | |
1491 | \f | |
1492 | DEFUN ("x-geometry", Fx_geometry, Sx_geometry, 1, 1, 0, | |
1493 | "Parse an X-style geometry string STRING.\n\ | |
1494 | Returns an alist of the form ((top . TOP), (left . LEFT) ... ).") | |
1495 | (string) | |
a6605e5c | 1496 | Lisp_Object string; |
01f1ba30 JB |
1497 | { |
1498 | int geometry, x, y; | |
1499 | unsigned int width, height; | |
1500 | Lisp_Object values[4]; | |
1501 | ||
1502 | CHECK_STRING (string, 0); | |
1503 | ||
1504 | geometry = XParseGeometry ((char *) XSTRING (string)->data, | |
1505 | &x, &y, &width, &height); | |
1506 | ||
1507 | switch (geometry & 0xf) /* Mask out {X,Y}Negative */ | |
1508 | { | |
1509 | case (XValue | YValue): | |
1510 | /* What's one pixel among friends? | |
1511 | Perhaps fix this some day by returning symbol `extreme-top'... */ | |
1512 | if (x == 0 && (geometry & XNegative)) | |
1513 | x = -1; | |
1514 | if (y == 0 && (geometry & YNegative)) | |
1515 | y = -1; | |
f9942c9e JB |
1516 | values[0] = Fcons (Qleft, make_number (x)); |
1517 | values[1] = Fcons (Qtop, make_number (y)); | |
01f1ba30 JB |
1518 | return Flist (2, values); |
1519 | break; | |
1520 | ||
1521 | case (WidthValue | HeightValue): | |
f9942c9e JB |
1522 | values[0] = Fcons (Qwidth, make_number (width)); |
1523 | values[1] = Fcons (Qheight, make_number (height)); | |
01f1ba30 JB |
1524 | return Flist (2, values); |
1525 | break; | |
1526 | ||
1527 | case (XValue | YValue | WidthValue | HeightValue): | |
1528 | if (x == 0 && (geometry & XNegative)) | |
1529 | x = -1; | |
1530 | if (y == 0 && (geometry & YNegative)) | |
1531 | y = -1; | |
f9942c9e JB |
1532 | values[0] = Fcons (Qwidth, make_number (width)); |
1533 | values[1] = Fcons (Qheight, make_number (height)); | |
1534 | values[2] = Fcons (Qleft, make_number (x)); | |
1535 | values[3] = Fcons (Qtop, make_number (y)); | |
01f1ba30 JB |
1536 | return Flist (4, values); |
1537 | break; | |
1538 | ||
1539 | case 0: | |
1540 | return Qnil; | |
1541 | ||
1542 | default: | |
1543 | error ("Must specify x and y value, and/or width and height"); | |
1544 | } | |
1545 | } | |
1546 | ||
1547 | #ifdef HAVE_X11 | |
1548 | /* Calculate the desired size and position of this window, | |
1549 | or set rubber-band prompting if none. */ | |
1550 | ||
1551 | #define DEFAULT_ROWS 40 | |
1552 | #define DEFAULT_COLS 80 | |
1553 | ||
f9942c9e | 1554 | static int |
f676886a JB |
1555 | x_figure_window_size (f, parms) |
1556 | struct frame *f; | |
01f1ba30 JB |
1557 | Lisp_Object parms; |
1558 | { | |
1559 | register Lisp_Object tem0, tem1; | |
1560 | int height, width, left, top; | |
1561 | register int geometry; | |
1562 | long window_prompting = 0; | |
1563 | ||
1564 | /* Default values if we fall through. | |
1565 | Actually, if that happens we should get | |
1566 | window manager prompting. */ | |
f676886a JB |
1567 | f->width = DEFAULT_COLS; |
1568 | f->height = DEFAULT_ROWS; | |
1569 | f->display.x->top_pos = 1; | |
1570 | f->display.x->left_pos = 1; | |
01f1ba30 | 1571 | |
cf177271 JB |
1572 | tem0 = x_get_arg (parms, Qheight, 0, 0, number); |
1573 | tem1 = x_get_arg (parms, Qwidth, 0, 0, number); | |
f9942c9e | 1574 | if (! EQ (tem0, Qunbound) && ! EQ (tem1, Qunbound)) |
01f1ba30 JB |
1575 | { |
1576 | CHECK_NUMBER (tem0, 0); | |
1577 | CHECK_NUMBER (tem1, 0); | |
f676886a JB |
1578 | f->height = XINT (tem0); |
1579 | f->width = XINT (tem1); | |
01f1ba30 JB |
1580 | window_prompting |= USSize; |
1581 | } | |
f9942c9e | 1582 | else if (! EQ (tem0, Qunbound) || ! EQ (tem1, Qunbound)) |
01f1ba30 JB |
1583 | error ("Must specify *both* height and width"); |
1584 | ||
cf177271 JB |
1585 | f->display.x->vertical_scrollbar_extra = |
1586 | (FRAME_HAS_VERTICAL_SCROLLBARS (f) | |
1587 | ? VERTICAL_SCROLLBAR_PIXEL_WIDTH (f) | |
1588 | : 0); | |
179956b9 JB |
1589 | f->display.x->pixel_width = CHAR_TO_PIXEL_WIDTH (f, f->width); |
1590 | f->display.x->pixel_height = CHAR_TO_PIXEL_HEIGHT (f, f->height); | |
01f1ba30 | 1591 | |
cf177271 JB |
1592 | tem0 = x_get_arg (parms, Qtop, 0, 0, number); |
1593 | tem1 = x_get_arg (parms, Qleft, 0, 0, number); | |
f9942c9e | 1594 | if (! EQ (tem0, Qunbound) && ! EQ (tem1, Qunbound)) |
01f1ba30 JB |
1595 | { |
1596 | CHECK_NUMBER (tem0, 0); | |
1597 | CHECK_NUMBER (tem1, 0); | |
f676886a JB |
1598 | f->display.x->top_pos = XINT (tem0); |
1599 | f->display.x->left_pos = XINT (tem1); | |
1600 | x_calc_absolute_position (f); | |
01f1ba30 JB |
1601 | window_prompting |= USPosition; |
1602 | } | |
f9942c9e | 1603 | else if (! EQ (tem0, Qunbound) || ! EQ (tem1, Qunbound)) |
01f1ba30 JB |
1604 | error ("Must specify *both* top and left corners"); |
1605 | ||
1606 | switch (window_prompting) | |
1607 | { | |
1608 | case USSize | USPosition: | |
1609 | return window_prompting; | |
1610 | break; | |
1611 | ||
1612 | case USSize: /* Got the size, need the position. */ | |
1613 | window_prompting |= PPosition; | |
1614 | return window_prompting; | |
1615 | break; | |
1616 | ||
1617 | case USPosition: /* Got the position, need the size. */ | |
1618 | window_prompting |= PSize; | |
1619 | return window_prompting; | |
1620 | break; | |
1621 | ||
1622 | case 0: /* Got nothing, take both from geometry. */ | |
1623 | window_prompting |= PPosition | PSize; | |
1624 | return window_prompting; | |
1625 | break; | |
1626 | ||
1627 | default: | |
1628 | /* Somehow a bit got set in window_prompting that we didn't | |
1629 | put there. */ | |
1630 | abort (); | |
1631 | } | |
1632 | } | |
1633 | ||
1634 | static void | |
f676886a JB |
1635 | x_window (f) |
1636 | struct frame *f; | |
01f1ba30 JB |
1637 | { |
1638 | XSetWindowAttributes attributes; | |
1639 | unsigned long attribute_mask; | |
1640 | XClassHint class_hints; | |
1641 | ||
f676886a JB |
1642 | attributes.background_pixel = f->display.x->background_pixel; |
1643 | attributes.border_pixel = f->display.x->border_pixel; | |
01f1ba30 JB |
1644 | attributes.bit_gravity = StaticGravity; |
1645 | attributes.backing_store = NotUseful; | |
1646 | attributes.save_under = True; | |
1647 | attributes.event_mask = STANDARD_EVENT_SET; | |
1648 | attribute_mask = (CWBackPixel | CWBorderPixel | CWBitGravity | |
1649 | #if 0 | |
1650 | | CWBackingStore | CWSaveUnder | |
1651 | #endif | |
1652 | | CWEventMask); | |
1653 | ||
1654 | BLOCK_INPUT; | |
fe24a618 | 1655 | FRAME_X_WINDOW (f) |
01f1ba30 | 1656 | = XCreateWindow (x_current_display, ROOT_WINDOW, |
f676886a JB |
1657 | f->display.x->left_pos, |
1658 | f->display.x->top_pos, | |
1659 | PIXEL_WIDTH (f), PIXEL_HEIGHT (f), | |
1660 | f->display.x->border_width, | |
01f1ba30 JB |
1661 | CopyFromParent, /* depth */ |
1662 | InputOutput, /* class */ | |
1663 | screen_visual, /* set in Fx_open_connection */ | |
1664 | attribute_mask, &attributes); | |
1665 | ||
f676886a | 1666 | class_hints.res_name = (char *) XSTRING (f->name)->data; |
01f1ba30 | 1667 | class_hints.res_class = EMACS_CLASS; |
fe24a618 | 1668 | XSetClassHint (x_current_display, FRAME_X_WINDOW (f), &class_hints); |
01f1ba30 | 1669 | |
179956b9 JB |
1670 | /* This indicates that we use the "Passive Input" input model. |
1671 | Unless we do this, we don't get the Focus{In,Out} events that we | |
1672 | need to draw the cursor correctly. Accursed bureaucrats. | |
1673 | XWhipsAndChains (x_current_display, IronMaiden, &TheRack); */ | |
1674 | ||
1675 | f->display.x->wm_hints.input = True; | |
1676 | f->display.x->wm_hints.flags |= InputHint; | |
1677 | XSetWMHints (x_current_display, FRAME_X_WINDOW (f), &f->display.x->wm_hints); | |
1678 | ||
e373f201 JB |
1679 | /* x_set_name normally ignores requests to set the name if the |
1680 | requested name is the same as the current name. This is the one | |
1681 | place where that assumption isn't correct; f->name is set, but | |
1682 | the X server hasn't been told. */ | |
1683 | { | |
1684 | Lisp_Object name = f->name; | |
cf177271 | 1685 | int explicit = f->explicit_name; |
e373f201 JB |
1686 | |
1687 | f->name = Qnil; | |
cf177271 JB |
1688 | f->explicit_name = 0; |
1689 | x_set_name (f, name, explicit); | |
e373f201 JB |
1690 | } |
1691 | ||
fe24a618 | 1692 | XDefineCursor (XDISPLAY FRAME_X_WINDOW (f), |
f676886a | 1693 | f->display.x->text_cursor); |
01f1ba30 JB |
1694 | UNBLOCK_INPUT; |
1695 | ||
fe24a618 | 1696 | if (FRAME_X_WINDOW (f) == 0) |
01f1ba30 JB |
1697 | error ("Unable to create window."); |
1698 | } | |
1699 | ||
1700 | /* Handle the icon stuff for this window. Perhaps later we might | |
1701 | want an x_set_icon_position which can be called interactively as | |
1702 | well. */ | |
1703 | ||
1704 | static void | |
f676886a JB |
1705 | x_icon (f, parms) |
1706 | struct frame *f; | |
01f1ba30 JB |
1707 | Lisp_Object parms; |
1708 | { | |
f9942c9e | 1709 | Lisp_Object icon_x, icon_y; |
01f1ba30 JB |
1710 | |
1711 | /* Set the position of the icon. Note that twm groups all | |
1712 | icons in an icon window. */ | |
cf177271 JB |
1713 | icon_x = x_get_arg (parms, Qicon_left, 0, 0, number); |
1714 | icon_y = x_get_arg (parms, Qicon_top, 0, 0, number); | |
f9942c9e | 1715 | if (!EQ (icon_x, Qunbound) && !EQ (icon_y, Qunbound)) |
01f1ba30 | 1716 | { |
f9942c9e JB |
1717 | CHECK_NUMBER (icon_x, 0); |
1718 | CHECK_NUMBER (icon_y, 0); | |
01f1ba30 | 1719 | } |
f9942c9e | 1720 | else if (!EQ (icon_x, Qunbound) || !EQ (icon_y, Qunbound)) |
01f1ba30 | 1721 | error ("Both left and top icon corners of icon must be specified"); |
01f1ba30 | 1722 | |
f9942c9e JB |
1723 | BLOCK_INPUT; |
1724 | ||
fe24a618 JB |
1725 | if (! EQ (icon_x, Qunbound)) |
1726 | x_wm_set_icon_position (f, XINT (icon_x), XINT (icon_y)); | |
f9942c9e | 1727 | |
01f1ba30 | 1728 | /* Start up iconic or window? */ |
f945b920 | 1729 | x_wm_set_window_state (f, |
cf177271 JB |
1730 | (EQ (x_get_arg (parms, Qiconic_startup, |
1731 | 0, 0, boolean), | |
f945b920 JB |
1732 | Qt) |
1733 | ? IconicState | |
1734 | : NormalState)); | |
01f1ba30 | 1735 | |
01f1ba30 JB |
1736 | UNBLOCK_INPUT; |
1737 | } | |
1738 | ||
1739 | /* Make the GC's needed for this window, setting the | |
1740 | background, border and mouse colors; also create the | |
1741 | mouse cursor and the gray border tile. */ | |
1742 | ||
f945b920 JB |
1743 | static char cursor_bits[] = |
1744 | { | |
1745 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
1746 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
1747 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
1748 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 | |
1749 | }; | |
1750 | ||
01f1ba30 | 1751 | static void |
f676886a JB |
1752 | x_make_gc (f) |
1753 | struct frame *f; | |
01f1ba30 JB |
1754 | { |
1755 | XGCValues gc_values; | |
1756 | GC temp_gc; | |
1757 | XImage tileimage; | |
01f1ba30 | 1758 | |
f676886a | 1759 | /* Create the GC's of this frame. |
01f1ba30 JB |
1760 | Note that many default values are used. */ |
1761 | ||
1762 | /* Normal video */ | |
f676886a JB |
1763 | gc_values.font = f->display.x->font->fid; |
1764 | gc_values.foreground = f->display.x->foreground_pixel; | |
1765 | gc_values.background = f->display.x->background_pixel; | |
01f1ba30 | 1766 | gc_values.line_width = 0; /* Means 1 using fast algorithm. */ |
f676886a | 1767 | f->display.x->normal_gc = XCreateGC (x_current_display, |
fe24a618 | 1768 | FRAME_X_WINDOW (f), |
01f1ba30 JB |
1769 | GCLineWidth | GCFont |
1770 | | GCForeground | GCBackground, | |
1771 | &gc_values); | |
1772 | ||
1773 | /* Reverse video style. */ | |
f676886a JB |
1774 | gc_values.foreground = f->display.x->background_pixel; |
1775 | gc_values.background = f->display.x->foreground_pixel; | |
1776 | f->display.x->reverse_gc = XCreateGC (x_current_display, | |
fe24a618 | 1777 | FRAME_X_WINDOW (f), |
01f1ba30 JB |
1778 | GCFont | GCForeground | GCBackground |
1779 | | GCLineWidth, | |
1780 | &gc_values); | |
1781 | ||
1782 | /* Cursor has cursor-color background, background-color foreground. */ | |
f676886a JB |
1783 | gc_values.foreground = f->display.x->background_pixel; |
1784 | gc_values.background = f->display.x->cursor_pixel; | |
01f1ba30 JB |
1785 | gc_values.fill_style = FillOpaqueStippled; |
1786 | gc_values.stipple | |
1787 | = XCreateBitmapFromData (x_current_display, ROOT_WINDOW, | |
1788 | cursor_bits, 16, 16); | |
f676886a | 1789 | f->display.x->cursor_gc |
fe24a618 | 1790 | = XCreateGC (x_current_display, FRAME_X_WINDOW (f), |
01f1ba30 JB |
1791 | (GCFont | GCForeground | GCBackground |
1792 | | GCFillStyle | GCStipple | GCLineWidth), | |
1793 | &gc_values); | |
1794 | ||
1795 | /* Create the gray border tile used when the pointer is not in | |
f676886a JB |
1796 | the frame. Since this depends on the frame's pixel values, |
1797 | this must be done on a per-frame basis. */ | |
1798 | f->display.x->border_tile = | |
01f1ba30 JB |
1799 | XCreatePixmap (x_current_display, ROOT_WINDOW, 16, 16, |
1800 | DefaultDepth (x_current_display, | |
1801 | XDefaultScreen (x_current_display))); | |
f676886a JB |
1802 | gc_values.foreground = f->display.x->foreground_pixel; |
1803 | gc_values.background = f->display.x->background_pixel; | |
01f1ba30 | 1804 | temp_gc = XCreateGC (x_current_display, |
f676886a | 1805 | (Drawable) f->display.x->border_tile, |
01f1ba30 JB |
1806 | GCForeground | GCBackground, &gc_values); |
1807 | ||
1808 | /* These are things that should be determined by the server, in | |
1809 | Fx_open_connection */ | |
1810 | tileimage.height = 16; | |
1811 | tileimage.width = 16; | |
1812 | tileimage.xoffset = 0; | |
1813 | tileimage.format = XYBitmap; | |
1814 | tileimage.data = gray_bits; | |
1815 | tileimage.byte_order = LSBFirst; | |
1816 | tileimage.bitmap_unit = 8; | |
1817 | tileimage.bitmap_bit_order = LSBFirst; | |
1818 | tileimage.bitmap_pad = 8; | |
1819 | tileimage.bytes_per_line = (16 + 7) >> 3; | |
1820 | tileimage.depth = 1; | |
f676886a | 1821 | XPutImage (x_current_display, f->display.x->border_tile, temp_gc, |
01f1ba30 JB |
1822 | &tileimage, 0, 0, 0, 0, 16, 16); |
1823 | XFreeGC (x_current_display, temp_gc); | |
1824 | } | |
1825 | #endif /* HAVE_X11 */ | |
1826 | ||
f676886a | 1827 | DEFUN ("x-create-frame", Fx_create_frame, Sx_create_frame, |
01f1ba30 | 1828 | 1, 1, 0, |
f676886a JB |
1829 | "Make a new X window, which is called a \"frame\" in Emacs terms.\n\ |
1830 | Return an Emacs frame object representing the X window.\n\ | |
1831 | ALIST is an alist of frame parameters.\n\ | |
1832 | If the parameters specify that the frame should not have a minibuffer,\n\ | |
e22d6b02 | 1833 | and do not specify a specific minibuffer window to use,\n\ |
f676886a JB |
1834 | then `default-minibuffer-frame' must be a frame whose minibuffer can\n\ |
1835 | be shared by the new frame.") | |
01f1ba30 JB |
1836 | (parms) |
1837 | Lisp_Object parms; | |
1838 | { | |
1839 | #ifdef HAVE_X11 | |
f676886a JB |
1840 | struct frame *f; |
1841 | Lisp_Object frame, tem; | |
01f1ba30 JB |
1842 | Lisp_Object name; |
1843 | int minibuffer_only = 0; | |
1844 | long window_prompting = 0; | |
1845 | int width, height; | |
1846 | ||
1847 | if (x_current_display == 0) | |
1848 | error ("X windows are not in use or not initialized"); | |
1849 | ||
cf177271 JB |
1850 | name = x_get_arg (parms, Qname, "title", "Title", string); |
1851 | if (XTYPE (name) != Lisp_String | |
1852 | && ! EQ (name, Qunbound) | |
1853 | && ! NILP (name)) | |
f676886a | 1854 | error ("x-create-frame: name parameter must be a string"); |
01f1ba30 | 1855 | |
cf177271 | 1856 | tem = x_get_arg (parms, Qminibuffer, 0, 0, symbol); |
f9942c9e | 1857 | if (EQ (tem, Qnone) || NILP (tem)) |
f676886a | 1858 | f = make_frame_without_minibuffer (Qnil); |
f9942c9e | 1859 | else if (EQ (tem, Qonly)) |
01f1ba30 | 1860 | { |
f676886a | 1861 | f = make_minibuffer_frame (); |
01f1ba30 JB |
1862 | minibuffer_only = 1; |
1863 | } | |
f9942c9e | 1864 | else if (XTYPE (tem) == Lisp_Window) |
f676886a | 1865 | f = make_frame_without_minibuffer (tem); |
f9942c9e JB |
1866 | else |
1867 | f = make_frame (1); | |
01f1ba30 | 1868 | |
179956b9 JB |
1869 | /* Note that X Windows does support scrollbars. */ |
1870 | FRAME_CAN_HAVE_SCROLLBARS (f) = 1; | |
1871 | ||
cf177271 JB |
1872 | /* Set the name; the functions to which we pass f expect the name to |
1873 | be set. */ | |
1874 | if (EQ (name, Qunbound) || NILP (name)) | |
1875 | { | |
1876 | f->name = build_string (x_id_name); | |
1877 | f->explicit_name = 0; | |
1878 | } | |
1879 | else | |
1880 | { | |
1881 | f->name = name; | |
1882 | f->explicit_name = 1; | |
1883 | } | |
01f1ba30 | 1884 | |
f676886a JB |
1885 | XSET (frame, Lisp_Frame, f); |
1886 | f->output_method = output_x_window; | |
1887 | f->display.x = (struct x_display *) xmalloc (sizeof (struct x_display)); | |
1888 | bzero (f->display.x, sizeof (struct x_display)); | |
01f1ba30 | 1889 | |
f676886a JB |
1890 | /* Note that the frame has no physical cursor right now. */ |
1891 | f->phys_cursor_x = -1; | |
265a9e55 | 1892 | |
01f1ba30 JB |
1893 | /* Extract the window parameters from the supplied values |
1894 | that are needed to determine window geometry. */ | |
cf177271 JB |
1895 | x_default_parameter (f, parms, Qfont, build_string ("9x15"), |
1896 | "font", "Font", string); | |
1897 | x_default_parameter (f, parms, Qborder_width, make_number (2), | |
1898 | "borderwidth", "BorderWidth", number); | |
1899 | /* This defaults to 2 in order to match xterm. */ | |
1900 | x_default_parameter (f, parms, Qinternal_border_width, make_number (2), | |
1901 | "internalBorderWidth", "BorderWidth", number); | |
1902 | x_default_parameter (f, parms, Qvertical_scrollbars, Qt, | |
1903 | "verticalScrollbars", "Scrollbars", boolean); | |
01f1ba30 JB |
1904 | |
1905 | /* Also do the stuff which must be set before the window exists. */ | |
cf177271 JB |
1906 | x_default_parameter (f, parms, Qforeground_color, build_string ("black"), |
1907 | "foreground", "Foreground", string); | |
1908 | x_default_parameter (f, parms, Qbackground_color, build_string ("white"), | |
1909 | "background", "Background", string); | |
1910 | x_default_parameter (f, parms, Qmouse_color, build_string ("black"), | |
1911 | "pointerColor", "Foreground", string); | |
1912 | x_default_parameter (f, parms, Qcursor_color, build_string ("black"), | |
1913 | "cursorColor", "Foreground", string); | |
1914 | x_default_parameter (f, parms, Qborder_color, build_string ("black"), | |
1915 | "borderColor", "BorderColor", string); | |
01f1ba30 | 1916 | |
f676886a JB |
1917 | f->display.x->parent_desc = ROOT_WINDOW; |
1918 | window_prompting = x_figure_window_size (f, parms); | |
01f1ba30 | 1919 | |
f676886a JB |
1920 | x_window (f); |
1921 | x_icon (f, parms); | |
1922 | x_make_gc (f); | |
01f1ba30 | 1923 | |
f9942c9e JB |
1924 | /* We need to do this after creating the X window, so that the |
1925 | icon-creation functions can say whose icon they're describing. */ | |
cf177271 JB |
1926 | x_default_parameter (f, parms, Qicon_type, Qnil, |
1927 | "iconType", "IconType", symbol); | |
f9942c9e | 1928 | |
cf177271 JB |
1929 | x_default_parameter (f, parms, Qauto_raise, Qnil, |
1930 | "autoRaise", "AutoRaiseLower", boolean); | |
1931 | x_default_parameter (f, parms, Qauto_lower, Qnil, | |
1932 | "autoLower", "AutoRaiseLower", boolean); | |
f9942c9e | 1933 | |
f676886a | 1934 | /* Dimensions, especially f->height, must be done via change_frame_size. |
01f1ba30 | 1935 | Change will not be effected unless different from the current |
f676886a JB |
1936 | f->height. */ |
1937 | width = f->width; | |
1938 | height = f->height; | |
1939 | f->height = f->width = 0; | |
f9942c9e | 1940 | change_frame_size (f, height, width, 1, 0); |
01f1ba30 | 1941 | BLOCK_INPUT; |
f676886a | 1942 | x_wm_set_size_hint (f, window_prompting); |
01f1ba30 JB |
1943 | UNBLOCK_INPUT; |
1944 | ||
cf177271 | 1945 | tem = x_get_arg (parms, Qunsplittable, 0, 0, boolean); |
f676886a | 1946 | f->no_split = minibuffer_only || EQ (tem, Qt); |
01f1ba30 | 1947 | |
f676886a | 1948 | /* Make the window appear on the frame and enable display. */ |
cf177271 | 1949 | if (!EQ (x_get_arg (parms, Qsuppress_initial_map, 0, 0, boolean), Qt)) |
f676886a | 1950 | x_make_frame_visible (f); |
01f1ba30 | 1951 | |
f676886a | 1952 | return frame; |
01f1ba30 | 1953 | #else /* X10 */ |
f676886a JB |
1954 | struct frame *f; |
1955 | Lisp_Object frame, tem; | |
01f1ba30 JB |
1956 | Lisp_Object name; |
1957 | int pixelwidth, pixelheight; | |
1958 | Cursor cursor; | |
1959 | int height, width; | |
1960 | Window parent; | |
1961 | Pixmap temp; | |
1962 | int minibuffer_only = 0; | |
1963 | Lisp_Object vscroll, hscroll; | |
1964 | ||
1965 | if (x_current_display == 0) | |
1966 | error ("X windows are not in use or not initialized"); | |
1967 | ||
f9942c9e | 1968 | name = Fassq (Qname, parms); |
01f1ba30 | 1969 | |
cf177271 | 1970 | tem = x_get_arg (parms, Qminibuffer, 0, 0, symbol); |
f9942c9e | 1971 | if (EQ (tem, Qnone)) |
f676886a | 1972 | f = make_frame_without_minibuffer (Qnil); |
f9942c9e | 1973 | else if (EQ (tem, Qonly)) |
01f1ba30 | 1974 | { |
f676886a | 1975 | f = make_minibuffer_frame (); |
01f1ba30 JB |
1976 | minibuffer_only = 1; |
1977 | } | |
f9942c9e | 1978 | else if (EQ (tem, Qnil) || EQ (tem, Qunbound)) |
f676886a | 1979 | f = make_frame (1); |
f9942c9e JB |
1980 | else |
1981 | f = make_frame_without_minibuffer (tem); | |
01f1ba30 JB |
1982 | |
1983 | parent = ROOT_WINDOW; | |
1984 | ||
f676886a JB |
1985 | XSET (frame, Lisp_Frame, f); |
1986 | f->output_method = output_x_window; | |
1987 | f->display.x = (struct x_display *) xmalloc (sizeof (struct x_display)); | |
1988 | bzero (f->display.x, sizeof (struct x_display)); | |
01f1ba30 JB |
1989 | |
1990 | /* Some temprorary default values for height and width. */ | |
1991 | width = 80; | |
1992 | height = 40; | |
f676886a JB |
1993 | f->display.x->left_pos = -1; |
1994 | f->display.x->top_pos = -1; | |
01f1ba30 | 1995 | |
f676886a | 1996 | /* Give the frame a default name (which may be overridden with PARMS). */ |
01f1ba30 JB |
1997 | |
1998 | strncpy (iconidentity, ICONTAG, MAXICID); | |
1999 | if (gethostname (&iconidentity[sizeof (ICONTAG) - 1], | |
2000 | (MAXICID - 1) - sizeof (ICONTAG))) | |
2001 | iconidentity[sizeof (ICONTAG) - 2] = '\0'; | |
f676886a | 2002 | f->name = build_string (iconidentity); |
01f1ba30 JB |
2003 | |
2004 | /* Extract some window parameters from the supplied values. | |
2005 | These are the parameters that affect window geometry. */ | |
2006 | ||
cf177271 | 2007 | tem = x_get_arg (parms, Qfont, "BodyFont", 0, string); |
f9942c9e | 2008 | if (EQ (tem, Qunbound)) |
01f1ba30 | 2009 | tem = build_string ("9x15"); |
f9942c9e JB |
2010 | x_set_font (f, tem, Qnil); |
2011 | x_default_parameter (f, parms, Qborder_color, | |
cf177271 | 2012 | build_string ("black"), "Border", 0, string); |
f9942c9e | 2013 | x_default_parameter (f, parms, Qbackground_color, |
cf177271 | 2014 | build_string ("white"), "Background", 0, string); |
f9942c9e | 2015 | x_default_parameter (f, parms, Qforeground_color, |
cf177271 | 2016 | build_string ("black"), "Foreground", 0, string); |
f9942c9e | 2017 | x_default_parameter (f, parms, Qmouse_color, |
cf177271 | 2018 | build_string ("black"), "Mouse", 0, string); |
f9942c9e | 2019 | x_default_parameter (f, parms, Qcursor_color, |
cf177271 | 2020 | build_string ("black"), "Cursor", 0, string); |
f9942c9e | 2021 | x_default_parameter (f, parms, Qborder_width, |
cf177271 | 2022 | make_number (2), "BorderWidth", 0, number); |
f9942c9e | 2023 | x_default_parameter (f, parms, Qinternal_border_width, |
cf177271 | 2024 | make_number (4), "InternalBorderWidth", 0, number); |
f9942c9e | 2025 | x_default_parameter (f, parms, Qauto_raise, |
cf177271 | 2026 | Qnil, "AutoRaise", 0, boolean); |
01f1ba30 | 2027 | |
cf177271 JB |
2028 | hscroll = EQ (x_get_arg (parms, Qhorizontal_scroll_bar, 0, 0, boolean), Qt); |
2029 | vscroll = EQ (x_get_arg (parms, Qvertical_scroll_bar, 0, 0, boolean), Qt); | |
01f1ba30 | 2030 | |
f676886a JB |
2031 | if (f->display.x->internal_border_width < 0) |
2032 | f->display.x->internal_border_width = 0; | |
01f1ba30 | 2033 | |
cf177271 | 2034 | tem = x_get_arg (parms, Qwindow_id, 0, 0, number); |
f9942c9e | 2035 | if (!EQ (tem, Qunbound)) |
01f1ba30 JB |
2036 | { |
2037 | WINDOWINFO_TYPE wininfo; | |
2038 | int nchildren; | |
2039 | Window *children, root; | |
2040 | ||
f9942c9e | 2041 | CHECK_NUMBER (tem, 0); |
fe24a618 | 2042 | FRAME_X_WINDOW (f) = (Window) XINT (tem); |
01f1ba30 JB |
2043 | |
2044 | BLOCK_INPUT; | |
fe24a618 JB |
2045 | XGetWindowInfo (FRAME_X_WINDOW (f), &wininfo); |
2046 | XQueryTree (FRAME_X_WINDOW (f), &parent, &nchildren, &children); | |
01f1ba30 JB |
2047 | free (children); |
2048 | UNBLOCK_INPUT; | |
2049 | ||
cf177271 JB |
2050 | height = PIXEL_TO_CHAR_HEIGHT (f, wininfo.height); |
2051 | width = PIXEL_TO_CHAR_WIDTH (f, wininfo.width); | |
f676886a JB |
2052 | f->display.x->left_pos = wininfo.x; |
2053 | f->display.x->top_pos = wininfo.y; | |
179956b9 | 2054 | FRAME_SET_VISIBILITY (f, wininfo.mapped != 0); |
f676886a JB |
2055 | f->display.x->border_width = wininfo.bdrwidth; |
2056 | f->display.x->parent_desc = parent; | |
01f1ba30 JB |
2057 | } |
2058 | else | |
2059 | { | |
cf177271 | 2060 | tem = x_get_arg (parms, Qparent_id, 0, 0, number); |
f9942c9e | 2061 | if (!EQ (tem, Qunbound)) |
01f1ba30 | 2062 | { |
f9942c9e JB |
2063 | CHECK_NUMBER (tem, 0); |
2064 | parent = (Window) XINT (tem); | |
01f1ba30 | 2065 | } |
f676886a | 2066 | f->display.x->parent_desc = parent; |
cf177271 | 2067 | tem = x_get_arg (parms, Qheight, 0, 0, number); |
f9942c9e | 2068 | if (EQ (tem, Qunbound)) |
01f1ba30 | 2069 | { |
cf177271 | 2070 | tem = x_get_arg (parms, Qwidth, 0, 0, number); |
f9942c9e | 2071 | if (EQ (tem, Qunbound)) |
01f1ba30 | 2072 | { |
cf177271 | 2073 | tem = x_get_arg (parms, Qtop, 0, 0, number); |
f9942c9e | 2074 | if (EQ (tem, Qunbound)) |
cf177271 | 2075 | tem = x_get_arg (parms, Qleft, 0, 0, number); |
01f1ba30 JB |
2076 | } |
2077 | } | |
f9942c9e | 2078 | /* Now TEM is Qunbound if no edge or size was specified. |
01f1ba30 | 2079 | In that case, we must do rubber-banding. */ |
f9942c9e | 2080 | if (EQ (tem, Qunbound)) |
01f1ba30 | 2081 | { |
cf177271 | 2082 | tem = x_get_arg (parms, Qgeometry, 0, 0, number); |
f676886a JB |
2083 | x_rubber_band (f, |
2084 | &f->display.x->left_pos, &f->display.x->top_pos, | |
01f1ba30 JB |
2085 | &width, &height, |
2086 | (XTYPE (tem) == Lisp_String | |
2087 | ? (char *) XSTRING (tem)->data : ""), | |
f676886a | 2088 | XSTRING (f->name)->data, |
265a9e55 | 2089 | !NILP (hscroll), !NILP (vscroll)); |
01f1ba30 JB |
2090 | } |
2091 | else | |
2092 | { | |
2093 | /* Here if at least one edge or size was specified. | |
2094 | Demand that they all were specified, and use them. */ | |
cf177271 | 2095 | tem = x_get_arg (parms, Qheight, 0, 0, number); |
f9942c9e | 2096 | if (EQ (tem, Qunbound)) |
01f1ba30 JB |
2097 | error ("Height not specified"); |
2098 | CHECK_NUMBER (tem, 0); | |
2099 | height = XINT (tem); | |
2100 | ||
cf177271 | 2101 | tem = x_get_arg (parms, Qwidth, 0, 0, number); |
f9942c9e | 2102 | if (EQ (tem, Qunbound)) |
01f1ba30 JB |
2103 | error ("Width not specified"); |
2104 | CHECK_NUMBER (tem, 0); | |
2105 | width = XINT (tem); | |
2106 | ||
cf177271 | 2107 | tem = x_get_arg (parms, Qtop, 0, 0, number); |
f9942c9e | 2108 | if (EQ (tem, Qunbound)) |
01f1ba30 JB |
2109 | error ("Top position not specified"); |
2110 | CHECK_NUMBER (tem, 0); | |
f676886a | 2111 | f->display.x->left_pos = XINT (tem); |
01f1ba30 | 2112 | |
cf177271 | 2113 | tem = x_get_arg (parms, Qleft, 0, 0, number); |
f9942c9e | 2114 | if (EQ (tem, Qunbound)) |
01f1ba30 JB |
2115 | error ("Left position not specified"); |
2116 | CHECK_NUMBER (tem, 0); | |
f676886a | 2117 | f->display.x->top_pos = XINT (tem); |
01f1ba30 JB |
2118 | } |
2119 | ||
cf177271 JB |
2120 | pixelwidth = CHAR_TO_PIXEL_WIDTH (f, width); |
2121 | pixelheight = CHAR_TO_PIXEL_HEIGHT (f, height); | |
01f1ba30 JB |
2122 | |
2123 | BLOCK_INPUT; | |
fe24a618 | 2124 | FRAME_X_WINDOW (f) |
01f1ba30 | 2125 | = XCreateWindow (parent, |
f676886a JB |
2126 | f->display.x->left_pos, /* Absolute horizontal offset */ |
2127 | f->display.x->top_pos, /* Absolute Vertical offset */ | |
01f1ba30 | 2128 | pixelwidth, pixelheight, |
f676886a | 2129 | f->display.x->border_width, |
01f1ba30 JB |
2130 | BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT); |
2131 | UNBLOCK_INPUT; | |
fe24a618 | 2132 | if (FRAME_X_WINDOW (f) == 0) |
01f1ba30 JB |
2133 | error ("Unable to create window."); |
2134 | } | |
2135 | ||
2136 | /* Install the now determined height and width | |
2137 | in the windows and in phys_lines and desired_lines. */ | |
f9942c9e | 2138 | change_frame_size (f, height, width, 1, 0); |
fe24a618 | 2139 | XSelectInput (FRAME_X_WINDOW (f), KeyPressed | ExposeWindow |
01f1ba30 JB |
2140 | | ButtonPressed | ButtonReleased | ExposeRegion | ExposeCopy |
2141 | | EnterWindow | LeaveWindow | UnmapWindow ); | |
f676886a | 2142 | x_set_resize_hint (f); |
01f1ba30 JB |
2143 | |
2144 | /* Tell the server the window's default name. */ | |
fe24a618 | 2145 | XStoreName (XDISPLAY FRAME_X_WINDOW (f), XSTRING (f->name)->data); |
1113d9db | 2146 | |
01f1ba30 JB |
2147 | /* Now override the defaults with all the rest of the specified |
2148 | parms. */ | |
cf177271 | 2149 | tem = x_get_arg (parms, Qunsplittable, 0, 0, boolean); |
f676886a | 2150 | f->no_split = minibuffer_only || EQ (tem, Qt); |
01f1ba30 JB |
2151 | |
2152 | /* Do not create an icon window if the caller says not to */ | |
cf177271 | 2153 | if (!EQ (x_get_arg (parms, Qsuppress_icon, 0, 0, boolean), Qt) |
f676886a | 2154 | || f->display.x->parent_desc != ROOT_WINDOW) |
01f1ba30 | 2155 | { |
f676886a | 2156 | x_text_icon (f, iconidentity); |
f9942c9e | 2157 | x_default_parameter (f, parms, Qicon_type, Qnil, |
cf177271 | 2158 | "BitmapIcon", 0, symbol); |
01f1ba30 JB |
2159 | } |
2160 | ||
2161 | /* Tell the X server the previously set values of the | |
2162 | background, border and mouse colors; also create the mouse cursor. */ | |
2163 | BLOCK_INPUT; | |
f676886a | 2164 | temp = XMakeTile (f->display.x->background_pixel); |
fe24a618 | 2165 | XChangeBackground (FRAME_X_WINDOW (f), temp); |
01f1ba30 JB |
2166 | XFreePixmap (temp); |
2167 | UNBLOCK_INPUT; | |
f676886a | 2168 | x_set_border_pixel (f, f->display.x->border_pixel); |
01f1ba30 | 2169 | |
f676886a | 2170 | x_set_mouse_color (f, Qnil, Qnil); |
01f1ba30 JB |
2171 | |
2172 | /* Now override the defaults with all the rest of the specified parms. */ | |
2173 | ||
f676886a | 2174 | Fmodify_frame_parameters (frame, parms); |
01f1ba30 | 2175 | |
f676886a | 2176 | /* Make the window appear on the frame and enable display. */ |
01f1ba30 | 2177 | |
cf177271 | 2178 | if (!EQ (x_get_arg (parms, Qsuppress_initial_map, 0, 0, boolean), Qt)) |
f676886a | 2179 | x_make_window_visible (f); |
cf177271 | 2180 | SET_FRAME_GARBAGED (f); |
01f1ba30 | 2181 | |
f676886a | 2182 | return frame; |
01f1ba30 JB |
2183 | #endif /* X10 */ |
2184 | } | |
2185 | ||
f676886a JB |
2186 | DEFUN ("focus-frame", Ffocus_frame, Sfocus_frame, 1, 1, 0, |
2187 | "Set the focus on FRAME.") | |
2188 | (frame) | |
2189 | Lisp_Object frame; | |
01f1ba30 | 2190 | { |
f676886a | 2191 | CHECK_LIVE_FRAME (frame, 0); |
01f1ba30 | 2192 | |
f9942c9e | 2193 | if (FRAME_X_P (XFRAME (frame))) |
01f1ba30 JB |
2194 | { |
2195 | BLOCK_INPUT; | |
f676886a | 2196 | x_focus_on_frame (XFRAME (frame)); |
01f1ba30 | 2197 | UNBLOCK_INPUT; |
f676886a | 2198 | return frame; |
01f1ba30 JB |
2199 | } |
2200 | ||
2201 | return Qnil; | |
2202 | } | |
2203 | ||
f676886a JB |
2204 | DEFUN ("unfocus-frame", Funfocus_frame, Sunfocus_frame, 0, 0, 0, |
2205 | "If a frame has been focused, release it.") | |
01f1ba30 JB |
2206 | () |
2207 | { | |
f676886a | 2208 | if (x_focus_frame) |
01f1ba30 JB |
2209 | { |
2210 | BLOCK_INPUT; | |
f676886a | 2211 | x_unfocus_frame (x_focus_frame); |
01f1ba30 JB |
2212 | UNBLOCK_INPUT; |
2213 | } | |
2214 | ||
2215 | return Qnil; | |
2216 | } | |
2217 | \f | |
2218 | #ifndef HAVE_X11 | |
2219 | /* Computes an X-window size and position either from geometry GEO | |
2220 | or with the mouse. | |
2221 | ||
f676886a | 2222 | F is a frame. It specifies an X window which is used to |
01f1ba30 JB |
2223 | determine which display to compute for. Its font, borders |
2224 | and colors control how the rectangle will be displayed. | |
2225 | ||
2226 | X and Y are where to store the positions chosen. | |
2227 | WIDTH and HEIGHT are where to store the sizes chosen. | |
2228 | ||
2229 | GEO is the geometry that may specify some of the info. | |
2230 | STR is a prompt to display. | |
2231 | HSCROLL and VSCROLL say whether we have horiz and vert scroll bars. */ | |
2232 | ||
2233 | int | |
f676886a JB |
2234 | x_rubber_band (f, x, y, width, height, geo, str, hscroll, vscroll) |
2235 | struct frame *f; | |
01f1ba30 JB |
2236 | int *x, *y, *width, *height; |
2237 | char *geo; | |
2238 | char *str; | |
2239 | int hscroll, vscroll; | |
2240 | { | |
2241 | OpaqueFrame frame; | |
2242 | Window tempwindow; | |
2243 | WindowInfo wininfo; | |
2244 | int border_color; | |
2245 | int background_color; | |
2246 | Lisp_Object tem; | |
2247 | int mask; | |
2248 | ||
2249 | BLOCK_INPUT; | |
2250 | ||
f676886a JB |
2251 | background_color = f->display.x->background_pixel; |
2252 | border_color = f->display.x->border_pixel; | |
01f1ba30 | 2253 | |
f676886a | 2254 | frame.bdrwidth = f->display.x->border_width; |
01f1ba30 JB |
2255 | frame.border = XMakeTile (border_color); |
2256 | frame.background = XMakeTile (background_color); | |
2257 | tempwindow = XCreateTerm (str, "emacs", geo, default_window, &frame, 10, 5, | |
f676886a | 2258 | (2 * f->display.x->internal_border_width |
01f1ba30 | 2259 | + (vscroll ? VSCROLL_WIDTH : 0)), |
f676886a | 2260 | (2 * f->display.x->internal_border_width |
01f1ba30 | 2261 | + (hscroll ? HSCROLL_HEIGHT : 0)), |
f676886a JB |
2262 | width, height, f->display.x->font, |
2263 | FONT_WIDTH (f->display.x->font), | |
2264 | FONT_HEIGHT (f->display.x->font)); | |
01f1ba30 JB |
2265 | XFreePixmap (frame.border); |
2266 | XFreePixmap (frame.background); | |
2267 | ||
2268 | if (tempwindow != 0) | |
2269 | { | |
2270 | XQueryWindow (tempwindow, &wininfo); | |
2271 | XDestroyWindow (tempwindow); | |
2272 | *x = wininfo.x; | |
2273 | *y = wininfo.y; | |
2274 | } | |
2275 | ||
2276 | /* Coordinates we got are relative to the root window. | |
2277 | Convert them to coordinates relative to desired parent window | |
2278 | by scanning from there up to the root. */ | |
f676886a | 2279 | tempwindow = f->display.x->parent_desc; |
01f1ba30 JB |
2280 | while (tempwindow != ROOT_WINDOW) |
2281 | { | |
2282 | int nchildren; | |
2283 | Window *children; | |
2284 | XQueryWindow (tempwindow, &wininfo); | |
2285 | *x -= wininfo.x; | |
2286 | *y -= wininfo.y; | |
2287 | XQueryTree (tempwindow, &tempwindow, &nchildren, &children); | |
2288 | free (children); | |
2289 | } | |
2290 | ||
2291 | UNBLOCK_INPUT; | |
2292 | return tempwindow != 0; | |
2293 | } | |
2294 | #endif /* not HAVE_X11 */ | |
2295 | \f | |
f676886a JB |
2296 | x_pixel_width (f) |
2297 | register struct frame *f; | |
01f1ba30 | 2298 | { |
f676886a | 2299 | return PIXEL_WIDTH (f); |
01f1ba30 JB |
2300 | } |
2301 | ||
f676886a JB |
2302 | x_pixel_height (f) |
2303 | register struct frame *f; | |
01f1ba30 | 2304 | { |
f676886a | 2305 | return PIXEL_HEIGHT (f); |
01f1ba30 JB |
2306 | } |
2307 | \f | |
2308 | DEFUN ("x-defined-color", Fx_defined_color, Sx_defined_color, 1, 1, 0, | |
2309 | "Return t if the current X display supports the color named COLOR.") | |
2310 | (color) | |
2311 | Lisp_Object color; | |
2312 | { | |
2313 | Color foo; | |
2314 | ||
2315 | CHECK_STRING (color, 0); | |
2316 | ||
2317 | if (defined_color (XSTRING (color)->data, &foo)) | |
2318 | return Qt; | |
2319 | else | |
2320 | return Qnil; | |
2321 | } | |
2322 | ||
2323 | DEFUN ("x-color-display-p", Fx_color_display_p, Sx_color_display_p, 0, 0, 0, | |
2324 | "Return t if the X display used currently supports color.") | |
2325 | () | |
2326 | { | |
a6605e5c | 2327 | if (x_screen_planes <= 2) |
01f1ba30 JB |
2328 | return Qnil; |
2329 | ||
2330 | switch (screen_visual->class) | |
2331 | { | |
2332 | case StaticColor: | |
2333 | case PseudoColor: | |
2334 | case TrueColor: | |
2335 | case DirectColor: | |
2336 | return Qt; | |
2337 | ||
2338 | default: | |
2339 | return Qnil; | |
2340 | } | |
2341 | } | |
2342 | ||
2343 | DEFUN ("x-pixel-width", Fx_pixel_width, Sx_pixel_width, 1, 1, 0, | |
f676886a JB |
2344 | "Return the width in pixels of FRAME.") |
2345 | (frame) | |
2346 | Lisp_Object frame; | |
01f1ba30 | 2347 | { |
f676886a JB |
2348 | CHECK_LIVE_FRAME (frame, 0); |
2349 | return make_number (XFRAME (frame)->display.x->pixel_width); | |
01f1ba30 JB |
2350 | } |
2351 | ||
2352 | DEFUN ("x-pixel-height", Fx_pixel_height, Sx_pixel_height, 1, 1, 0, | |
f676886a JB |
2353 | "Return the height in pixels of FRAME.") |
2354 | (frame) | |
2355 | Lisp_Object frame; | |
01f1ba30 | 2356 | { |
f676886a JB |
2357 | CHECK_LIVE_FRAME (frame, 0); |
2358 | return make_number (XFRAME (frame)->display.x->pixel_height); | |
01f1ba30 JB |
2359 | } |
2360 | \f | |
85ffea93 RS |
2361 | #if 0 /* These no longer seem like the right way to do things. */ |
2362 | ||
f676886a | 2363 | /* Draw a rectangle on the frame with left top corner including |
01f1ba30 JB |
2364 | the character specified by LEFT_CHAR and TOP_CHAR. The rectangle is |
2365 | CHARS by LINES wide and long and is the color of the cursor. */ | |
2366 | ||
2367 | void | |
f676886a JB |
2368 | x_rectangle (f, gc, left_char, top_char, chars, lines) |
2369 | register struct frame *f; | |
01f1ba30 JB |
2370 | GC gc; |
2371 | register int top_char, left_char, chars, lines; | |
2372 | { | |
2373 | int width; | |
2374 | int height; | |
f676886a JB |
2375 | int left = (left_char * FONT_WIDTH (f->display.x->font) |
2376 | + f->display.x->internal_border_width); | |
2377 | int top = (top_char * FONT_HEIGHT (f->display.x->font) | |
2378 | + f->display.x->internal_border_width); | |
01f1ba30 JB |
2379 | |
2380 | if (chars < 0) | |
f676886a | 2381 | width = FONT_WIDTH (f->display.x->font) / 2; |
01f1ba30 | 2382 | else |
f676886a | 2383 | width = FONT_WIDTH (f->display.x->font) * chars; |
01f1ba30 | 2384 | if (lines < 0) |
f676886a | 2385 | height = FONT_HEIGHT (f->display.x->font) / 2; |
01f1ba30 | 2386 | else |
f676886a | 2387 | height = FONT_HEIGHT (f->display.x->font) * lines; |
01f1ba30 | 2388 | |
fe24a618 | 2389 | XDrawRectangle (x_current_display, FRAME_X_WINDOW (f), |
01f1ba30 JB |
2390 | gc, left, top, width, height); |
2391 | } | |
2392 | ||
2393 | DEFUN ("x-draw-rectangle", Fx_draw_rectangle, Sx_draw_rectangle, 5, 5, 0, | |
f676886a | 2394 | "Draw a rectangle on FRAME between coordinates specified by\n\ |
01f1ba30 | 2395 | numbers X0, Y0, X1, Y1 in the cursor pixel.") |
f676886a JB |
2396 | (frame, X0, Y0, X1, Y1) |
2397 | register Lisp_Object frame, X0, X1, Y0, Y1; | |
01f1ba30 JB |
2398 | { |
2399 | register int x0, y0, x1, y1, top, left, n_chars, n_lines; | |
2400 | ||
f676886a | 2401 | CHECK_LIVE_FRAME (frame, 0); |
01f1ba30 JB |
2402 | CHECK_NUMBER (X0, 0); |
2403 | CHECK_NUMBER (Y0, 1); | |
2404 | CHECK_NUMBER (X1, 2); | |
2405 | CHECK_NUMBER (Y1, 3); | |
2406 | ||
2407 | x0 = XINT (X0); | |
2408 | x1 = XINT (X1); | |
2409 | y0 = XINT (Y0); | |
2410 | y1 = XINT (Y1); | |
2411 | ||
2412 | if (y1 > y0) | |
2413 | { | |
2414 | top = y0; | |
2415 | n_lines = y1 - y0 + 1; | |
2416 | } | |
2417 | else | |
2418 | { | |
2419 | top = y1; | |
2420 | n_lines = y0 - y1 + 1; | |
2421 | } | |
2422 | ||
2423 | if (x1 > x0) | |
2424 | { | |
2425 | left = x0; | |
2426 | n_chars = x1 - x0 + 1; | |
2427 | } | |
2428 | else | |
2429 | { | |
2430 | left = x1; | |
2431 | n_chars = x0 - x1 + 1; | |
2432 | } | |
2433 | ||
2434 | BLOCK_INPUT; | |
f676886a | 2435 | x_rectangle (XFRAME (frame), XFRAME (frame)->display.x->cursor_gc, |
01f1ba30 JB |
2436 | left, top, n_chars, n_lines); |
2437 | UNBLOCK_INPUT; | |
2438 | ||
2439 | return Qt; | |
2440 | } | |
2441 | ||
2442 | DEFUN ("x-erase-rectangle", Fx_erase_rectangle, Sx_erase_rectangle, 5, 5, 0, | |
f676886a | 2443 | "Draw a rectangle drawn on FRAME between coordinates\n\ |
01f1ba30 | 2444 | X0, Y0, X1, Y1 in the regular background-pixel.") |
f676886a JB |
2445 | (frame, X0, Y0, X1, Y1) |
2446 | register Lisp_Object frame, X0, Y0, X1, Y1; | |
01f1ba30 JB |
2447 | { |
2448 | register int x0, y0, x1, y1, top, left, n_chars, n_lines; | |
2449 | ||
f676886a | 2450 | CHECK_FRAME (frame, 0); |
01f1ba30 JB |
2451 | CHECK_NUMBER (X0, 0); |
2452 | CHECK_NUMBER (Y0, 1); | |
2453 | CHECK_NUMBER (X1, 2); | |
2454 | CHECK_NUMBER (Y1, 3); | |
2455 | ||
2456 | x0 = XINT (X0); | |
2457 | x1 = XINT (X1); | |
2458 | y0 = XINT (Y0); | |
2459 | y1 = XINT (Y1); | |
2460 | ||
2461 | if (y1 > y0) | |
2462 | { | |
2463 | top = y0; | |
2464 | n_lines = y1 - y0 + 1; | |
2465 | } | |
2466 | else | |
2467 | { | |
2468 | top = y1; | |
2469 | n_lines = y0 - y1 + 1; | |
2470 | } | |
2471 | ||
2472 | if (x1 > x0) | |
2473 | { | |
2474 | left = x0; | |
2475 | n_chars = x1 - x0 + 1; | |
2476 | } | |
2477 | else | |
2478 | { | |
2479 | left = x1; | |
2480 | n_chars = x0 - x1 + 1; | |
2481 | } | |
2482 | ||
2483 | BLOCK_INPUT; | |
f676886a | 2484 | x_rectangle (XFRAME (frame), XFRAME (frame)->display.x->reverse_gc, |
01f1ba30 JB |
2485 | left, top, n_chars, n_lines); |
2486 | UNBLOCK_INPUT; | |
2487 | ||
2488 | return Qt; | |
2489 | } | |
2490 | ||
2491 | /* Draw lines around the text region beginning at the character position | |
2492 | TOP_X, TOP_Y and ending at BOTTOM_X and BOTTOM_Y. GC specifies the | |
2493 | pixel and line characteristics. */ | |
2494 | ||
f676886a | 2495 | #define line_len(line) (FRAME_CURRENT_GLYPHS (f)->used[(line)]) |
01f1ba30 JB |
2496 | |
2497 | static void | |
f676886a JB |
2498 | outline_region (f, gc, top_x, top_y, bottom_x, bottom_y) |
2499 | register struct frame *f; | |
01f1ba30 JB |
2500 | GC gc; |
2501 | int top_x, top_y, bottom_x, bottom_y; | |
2502 | { | |
f676886a JB |
2503 | register int ibw = f->display.x->internal_border_width; |
2504 | register int font_w = FONT_WIDTH (f->display.x->font); | |
2505 | register int font_h = FONT_HEIGHT (f->display.x->font); | |
01f1ba30 JB |
2506 | int y = top_y; |
2507 | int x = line_len (y); | |
2508 | XPoint *pixel_points = (XPoint *) | |
2509 | alloca (((bottom_y - top_y + 2) * 4) * sizeof (XPoint)); | |
2510 | register XPoint *this_point = pixel_points; | |
2511 | ||
2512 | /* Do the horizontal top line/lines */ | |
2513 | if (top_x == 0) | |
2514 | { | |
2515 | this_point->x = ibw; | |
2516 | this_point->y = ibw + (font_h * top_y); | |
2517 | this_point++; | |
2518 | if (x == 0) | |
2519 | this_point->x = ibw + (font_w / 2); /* Half-size for newline chars. */ | |
2520 | else | |
2521 | this_point->x = ibw + (font_w * x); | |
2522 | this_point->y = (this_point - 1)->y; | |
2523 | } | |
2524 | else | |
2525 | { | |
2526 | this_point->x = ibw; | |
2527 | this_point->y = ibw + (font_h * (top_y + 1)); | |
2528 | this_point++; | |
2529 | this_point->x = ibw + (font_w * top_x); | |
2530 | this_point->y = (this_point - 1)->y; | |
2531 | this_point++; | |
2532 | this_point->x = (this_point - 1)->x; | |
2533 | this_point->y = ibw + (font_h * top_y); | |
2534 | this_point++; | |
2535 | this_point->x = ibw + (font_w * x); | |
2536 | this_point->y = (this_point - 1)->y; | |
2537 | } | |
2538 | ||
2539 | /* Now do the right side. */ | |
2540 | while (y < bottom_y) | |
2541 | { /* Right vertical edge */ | |
2542 | this_point++; | |
2543 | this_point->x = (this_point - 1)->x; | |
2544 | this_point->y = ibw + (font_h * (y + 1)); | |
2545 | this_point++; | |
2546 | ||
2547 | y++; /* Horizontal connection to next line */ | |
2548 | x = line_len (y); | |
2549 | if (x == 0) | |
2550 | this_point->x = ibw + (font_w / 2); | |
2551 | else | |
2552 | this_point->x = ibw + (font_w * x); | |
2553 | ||
2554 | this_point->y = (this_point - 1)->y; | |
2555 | } | |
2556 | ||
2557 | /* Now do the bottom and connect to the top left point. */ | |
2558 | this_point->x = ibw + (font_w * (bottom_x + 1)); | |
2559 | ||
2560 | this_point++; | |
2561 | this_point->x = (this_point - 1)->x; | |
2562 | this_point->y = ibw + (font_h * (bottom_y + 1)); | |
2563 | this_point++; | |
2564 | this_point->x = ibw; | |
2565 | this_point->y = (this_point - 1)->y; | |
2566 | this_point++; | |
2567 | this_point->x = pixel_points->x; | |
2568 | this_point->y = pixel_points->y; | |
2569 | ||
fe24a618 | 2570 | XDrawLines (x_current_display, FRAME_X_WINDOW (f), |
01f1ba30 JB |
2571 | gc, pixel_points, |
2572 | (this_point - pixel_points + 1), CoordModeOrigin); | |
2573 | } | |
2574 | ||
2575 | DEFUN ("x-contour-region", Fx_contour_region, Sx_contour_region, 1, 1, 0, | |
2576 | "Highlight the region between point and the character under the mouse\n\ | |
f676886a | 2577 | selected frame.") |
01f1ba30 JB |
2578 | (event) |
2579 | register Lisp_Object event; | |
2580 | { | |
2581 | register int x0, y0, x1, y1; | |
f676886a | 2582 | register struct frame *f = selected_frame; |
01f1ba30 JB |
2583 | register int p1, p2; |
2584 | ||
2585 | CHECK_CONS (event, 0); | |
2586 | ||
2587 | BLOCK_INPUT; | |
2588 | x0 = XINT (Fcar (Fcar (event))); | |
2589 | y0 = XINT (Fcar (Fcdr (Fcar (event)))); | |
2590 | ||
2591 | /* If the mouse is past the end of the line, don't that area. */ | |
2592 | /* ReWrite this... */ | |
2593 | ||
f676886a JB |
2594 | x1 = f->cursor_x; |
2595 | y1 = f->cursor_y; | |
01f1ba30 JB |
2596 | |
2597 | if (y1 > y0) /* point below mouse */ | |
f676886a | 2598 | outline_region (f, f->display.x->cursor_gc, |
01f1ba30 JB |
2599 | x0, y0, x1, y1); |
2600 | else if (y1 < y0) /* point above mouse */ | |
f676886a | 2601 | outline_region (f, f->display.x->cursor_gc, |
01f1ba30 JB |
2602 | x1, y1, x0, y0); |
2603 | else /* same line: draw horizontal rectangle */ | |
2604 | { | |
2605 | if (x1 > x0) | |
f676886a | 2606 | x_rectangle (f, f->display.x->cursor_gc, |
01f1ba30 JB |
2607 | x0, y0, (x1 - x0 + 1), 1); |
2608 | else if (x1 < x0) | |
f676886a | 2609 | x_rectangle (f, f->display.x->cursor_gc, |
01f1ba30 JB |
2610 | x1, y1, (x0 - x1 + 1), 1); |
2611 | } | |
2612 | ||
2613 | XFlush (x_current_display); | |
2614 | UNBLOCK_INPUT; | |
2615 | ||
2616 | return Qnil; | |
2617 | } | |
2618 | ||
2619 | DEFUN ("x-uncontour-region", Fx_uncontour_region, Sx_uncontour_region, 1, 1, 0, | |
2620 | "Erase any highlighting of the region between point and the character\n\ | |
f676886a | 2621 | at X, Y on the selected frame.") |
01f1ba30 JB |
2622 | (event) |
2623 | register Lisp_Object event; | |
2624 | { | |
2625 | register int x0, y0, x1, y1; | |
f676886a | 2626 | register struct frame *f = selected_frame; |
01f1ba30 JB |
2627 | |
2628 | BLOCK_INPUT; | |
2629 | x0 = XINT (Fcar (Fcar (event))); | |
2630 | y0 = XINT (Fcar (Fcdr (Fcar (event)))); | |
f676886a JB |
2631 | x1 = f->cursor_x; |
2632 | y1 = f->cursor_y; | |
01f1ba30 JB |
2633 | |
2634 | if (y1 > y0) /* point below mouse */ | |
f676886a | 2635 | outline_region (f, f->display.x->reverse_gc, |
01f1ba30 JB |
2636 | x0, y0, x1, y1); |
2637 | else if (y1 < y0) /* point above mouse */ | |
f676886a | 2638 | outline_region (f, f->display.x->reverse_gc, |
01f1ba30 JB |
2639 | x1, y1, x0, y0); |
2640 | else /* same line: draw horizontal rectangle */ | |
2641 | { | |
2642 | if (x1 > x0) | |
f676886a | 2643 | x_rectangle (f, f->display.x->reverse_gc, |
01f1ba30 JB |
2644 | x0, y0, (x1 - x0 + 1), 1); |
2645 | else if (x1 < x0) | |
f676886a | 2646 | x_rectangle (f, f->display.x->reverse_gc, |
01f1ba30 JB |
2647 | x1, y1, (x0 - x1 + 1), 1); |
2648 | } | |
2649 | UNBLOCK_INPUT; | |
2650 | ||
2651 | return Qnil; | |
2652 | } | |
2653 | ||
01f1ba30 JB |
2654 | #if 0 |
2655 | int contour_begin_x, contour_begin_y; | |
2656 | int contour_end_x, contour_end_y; | |
2657 | int contour_npoints; | |
2658 | ||
2659 | /* Clip the top part of the contour lines down (and including) line Y_POS. | |
2660 | If X_POS is in the middle (rather than at the end) of the line, drop | |
2661 | down a line at that character. */ | |
2662 | ||
2663 | static void | |
2664 | clip_contour_top (y_pos, x_pos) | |
2665 | { | |
2666 | register XPoint *begin = contour_lines[y_pos].top_left; | |
2667 | register XPoint *end; | |
2668 | register int npoints; | |
f676886a | 2669 | register struct display_line *line = selected_frame->phys_lines[y_pos + 1]; |
01f1ba30 JB |
2670 | |
2671 | if (x_pos >= line->len - 1) /* Draw one, straight horizontal line. */ | |
2672 | { | |
2673 | end = contour_lines[y_pos].top_right; | |
2674 | npoints = (end - begin + 1); | |
2675 | XDrawLines (x_current_display, contour_window, | |
2676 | contour_erase_gc, begin_erase, npoints, CoordModeOrigin); | |
2677 | ||
2678 | bcopy (end, begin + 1, contour_last_point - end + 1); | |
2679 | contour_last_point -= (npoints - 2); | |
2680 | XDrawLines (x_current_display, contour_window, | |
2681 | contour_erase_gc, begin, 2, CoordModeOrigin); | |
2682 | XFlush (x_current_display); | |
2683 | ||
2684 | /* Now, update contour_lines structure. */ | |
2685 | } | |
2686 | /* ______. */ | |
2687 | else /* |________*/ | |
2688 | { | |
2689 | register XPoint *p = begin + 1; | |
2690 | end = contour_lines[y_pos].bottom_right; | |
2691 | npoints = (end - begin + 1); | |
2692 | XDrawLines (x_current_display, contour_window, | |
2693 | contour_erase_gc, begin_erase, npoints, CoordModeOrigin); | |
2694 | ||
2695 | p->y = begin->y; | |
2696 | p->x = ibw + (font_w * (x_pos + 1)); | |
2697 | p++; | |
2698 | p->y = begin->y + font_h; | |
2699 | p->x = (p - 1)->x; | |
2700 | bcopy (end, begin + 3, contour_last_point - end + 1); | |
2701 | contour_last_point -= (npoints - 5); | |
2702 | XDrawLines (x_current_display, contour_window, | |
2703 | contour_erase_gc, begin, 4, CoordModeOrigin); | |
2704 | XFlush (x_current_display); | |
2705 | ||
2706 | /* Now, update contour_lines structure. */ | |
2707 | } | |
2708 | } | |
2709 | ||
2710 | /* Erase the top horzontal lines of the contour, and then extend | |
2711 | the contour upwards. */ | |
2712 | ||
2713 | static void | |
2714 | extend_contour_top (line) | |
2715 | { | |
2716 | } | |
2717 | ||
2718 | static void | |
2719 | clip_contour_bottom (x_pos, y_pos) | |
2720 | int x_pos, y_pos; | |
2721 | { | |
2722 | } | |
2723 | ||
2724 | static void | |
2725 | extend_contour_bottom (x_pos, y_pos) | |
2726 | { | |
2727 | } | |
2728 | ||
2729 | DEFUN ("x-select-region", Fx_select_region, Sx_select_region, 1, 1, "e", | |
2730 | "") | |
2731 | (event) | |
2732 | Lisp_Object event; | |
2733 | { | |
f676886a JB |
2734 | register struct frame *f = selected_frame; |
2735 | register int point_x = f->cursor_x; | |
2736 | register int point_y = f->cursor_y; | |
01f1ba30 JB |
2737 | register int mouse_below_point; |
2738 | register Lisp_Object obj; | |
2739 | register int x_contour_x, x_contour_y; | |
2740 | ||
2741 | x_contour_x = x_mouse_x; | |
2742 | x_contour_y = x_mouse_y; | |
2743 | if (x_contour_y > point_y || (x_contour_y == point_y | |
2744 | && x_contour_x > point_x)) | |
2745 | { | |
2746 | mouse_below_point = 1; | |
f676886a | 2747 | outline_region (f, f->display.x->cursor_gc, point_x, point_y, |
01f1ba30 JB |
2748 | x_contour_x, x_contour_y); |
2749 | } | |
2750 | else | |
2751 | { | |
2752 | mouse_below_point = 0; | |
f676886a | 2753 | outline_region (f, f->display.x->cursor_gc, x_contour_x, x_contour_y, |
01f1ba30 JB |
2754 | point_x, point_y); |
2755 | } | |
2756 | ||
2757 | while (1) | |
2758 | { | |
95be70ed | 2759 | obj = read_char (-1, 0, 0, Qnil, 0); |
01f1ba30 JB |
2760 | if (XTYPE (obj) != Lisp_Cons) |
2761 | break; | |
2762 | ||
2763 | if (mouse_below_point) | |
2764 | { | |
2765 | if (x_mouse_y <= point_y) /* Flipped. */ | |
2766 | { | |
2767 | mouse_below_point = 0; | |
2768 | ||
f676886a | 2769 | outline_region (f, f->display.x->reverse_gc, point_x, point_y, |
01f1ba30 | 2770 | x_contour_x, x_contour_y); |
f676886a | 2771 | outline_region (f, f->display.x->cursor_gc, x_mouse_x, x_mouse_y, |
01f1ba30 JB |
2772 | point_x, point_y); |
2773 | } | |
2774 | else if (x_mouse_y < x_contour_y) /* Bottom clipped. */ | |
2775 | { | |
2776 | clip_contour_bottom (x_mouse_y); | |
2777 | } | |
2778 | else if (x_mouse_y > x_contour_y) /* Bottom extended. */ | |
2779 | { | |
2780 | extend_bottom_contour (x_mouse_y); | |
2781 | } | |
2782 | ||
2783 | x_contour_x = x_mouse_x; | |
2784 | x_contour_y = x_mouse_y; | |
2785 | } | |
2786 | else /* mouse above or same line as point */ | |
2787 | { | |
2788 | if (x_mouse_y >= point_y) /* Flipped. */ | |
2789 | { | |
2790 | mouse_below_point = 1; | |
2791 | ||
f676886a | 2792 | outline_region (f, f->display.x->reverse_gc, |
01f1ba30 | 2793 | x_contour_x, x_contour_y, point_x, point_y); |
f676886a | 2794 | outline_region (f, f->display.x->cursor_gc, point_x, point_y, |
01f1ba30 JB |
2795 | x_mouse_x, x_mouse_y); |
2796 | } | |
2797 | else if (x_mouse_y > x_contour_y) /* Top clipped. */ | |
2798 | { | |
2799 | clip_contour_top (x_mouse_y); | |
2800 | } | |
2801 | else if (x_mouse_y < x_contour_y) /* Top extended. */ | |
2802 | { | |
2803 | extend_contour_top (x_mouse_y); | |
2804 | } | |
2805 | } | |
2806 | } | |
2807 | ||
b4f5687c | 2808 | unread_command_event = obj; |
01f1ba30 JB |
2809 | if (mouse_below_point) |
2810 | { | |
2811 | contour_begin_x = point_x; | |
2812 | contour_begin_y = point_y; | |
2813 | contour_end_x = x_contour_x; | |
2814 | contour_end_y = x_contour_y; | |
2815 | } | |
2816 | else | |
2817 | { | |
2818 | contour_begin_x = x_contour_x; | |
2819 | contour_begin_y = x_contour_y; | |
2820 | contour_end_x = point_x; | |
2821 | contour_end_y = point_y; | |
2822 | } | |
2823 | } | |
2824 | #endif | |
2825 | ||
2826 | DEFUN ("x-horizontal-line", Fx_horizontal_line, Sx_horizontal_line, 1, 1, "e", | |
2827 | "") | |
2828 | (event) | |
2829 | Lisp_Object event; | |
2830 | { | |
2831 | register Lisp_Object obj; | |
f676886a | 2832 | struct frame *f = selected_frame; |
01f1ba30 | 2833 | register struct window *w = XWINDOW (selected_window); |
f676886a JB |
2834 | register GC line_gc = f->display.x->cursor_gc; |
2835 | register GC erase_gc = f->display.x->reverse_gc; | |
01f1ba30 JB |
2836 | #if 0 |
2837 | char dash_list[] = {6, 4, 6, 4}; | |
2838 | int dashes = 4; | |
2839 | XGCValues gc_values; | |
2840 | #endif | |
2841 | register int previous_y; | |
f676886a JB |
2842 | register int line = (x_mouse_y + 1) * FONT_HEIGHT (f->display.x->font) |
2843 | + f->display.x->internal_border_width; | |
2844 | register int left = f->display.x->internal_border_width | |
01f1ba30 | 2845 | + (w->left |
f676886a | 2846 | * FONT_WIDTH (f->display.x->font)); |
01f1ba30 | 2847 | register int right = left + (w->width |
f676886a JB |
2848 | * FONT_WIDTH (f->display.x->font)) |
2849 | - f->display.x->internal_border_width; | |
01f1ba30 JB |
2850 | |
2851 | #if 0 | |
2852 | BLOCK_INPUT; | |
f676886a JB |
2853 | gc_values.foreground = f->display.x->cursor_pixel; |
2854 | gc_values.background = f->display.x->background_pixel; | |
01f1ba30 JB |
2855 | gc_values.line_width = 1; |
2856 | gc_values.line_style = LineOnOffDash; | |
2857 | gc_values.cap_style = CapRound; | |
2858 | gc_values.join_style = JoinRound; | |
2859 | ||
fe24a618 | 2860 | line_gc = XCreateGC (x_current_display, FRAME_X_WINDOW (f), |
01f1ba30 JB |
2861 | GCLineStyle | GCJoinStyle | GCCapStyle |
2862 | | GCLineWidth | GCForeground | GCBackground, | |
2863 | &gc_values); | |
2864 | XSetDashes (x_current_display, line_gc, 0, dash_list, dashes); | |
f676886a JB |
2865 | gc_values.foreground = f->display.x->background_pixel; |
2866 | gc_values.background = f->display.x->foreground_pixel; | |
fe24a618 | 2867 | erase_gc = XCreateGC (x_current_display, FRAME_X_WINDOW (f), |
01f1ba30 JB |
2868 | GCLineStyle | GCJoinStyle | GCCapStyle |
2869 | | GCLineWidth | GCForeground | GCBackground, | |
2870 | &gc_values); | |
2871 | XSetDashes (x_current_display, erase_gc, 0, dash_list, dashes); | |
2872 | #endif | |
2873 | ||
2874 | while (1) | |
2875 | { | |
2876 | BLOCK_INPUT; | |
2877 | if (x_mouse_y >= XINT (w->top) | |
2878 | && x_mouse_y < XINT (w->top) + XINT (w->height) - 1) | |
2879 | { | |
2880 | previous_y = x_mouse_y; | |
f676886a JB |
2881 | line = (x_mouse_y + 1) * FONT_HEIGHT (f->display.x->font) |
2882 | + f->display.x->internal_border_width; | |
fe24a618 | 2883 | XDrawLine (x_current_display, FRAME_X_WINDOW (f), |
01f1ba30 JB |
2884 | line_gc, left, line, right, line); |
2885 | } | |
2886 | XFlushQueue (); | |
2887 | UNBLOCK_INPUT; | |
2888 | ||
2889 | do | |
2890 | { | |
95be70ed | 2891 | obj = read_char (-1, 0, 0, Qnil, 0); |
01f1ba30 JB |
2892 | if ((XTYPE (obj) != Lisp_Cons) |
2893 | || (! EQ (Fcar (Fcdr (Fcdr (obj))), | |
f9942c9e | 2894 | Qvertical_scroll_bar)) |
01f1ba30 JB |
2895 | || x_mouse_grabbed) |
2896 | { | |
2897 | BLOCK_INPUT; | |
fe24a618 | 2898 | XDrawLine (x_current_display, FRAME_X_WINDOW (f), |
01f1ba30 JB |
2899 | erase_gc, left, line, right, line); |
2900 | UNBLOCK_INPUT; | |
b4f5687c | 2901 | unread_command_event = obj; |
01f1ba30 JB |
2902 | #if 0 |
2903 | XFreeGC (x_current_display, line_gc); | |
2904 | XFreeGC (x_current_display, erase_gc); | |
2905 | #endif | |
2906 | return Qnil; | |
2907 | } | |
2908 | } | |
2909 | while (x_mouse_y == previous_y); | |
2910 | ||
2911 | BLOCK_INPUT; | |
fe24a618 | 2912 | XDrawLine (x_current_display, FRAME_X_WINDOW (f), |
01f1ba30 JB |
2913 | erase_gc, left, line, right, line); |
2914 | UNBLOCK_INPUT; | |
2915 | } | |
2916 | } | |
06ef7355 | 2917 | #endif |
01f1ba30 | 2918 | \f |
01f1ba30 JB |
2919 | /* Offset in buffer of character under the pointer, or 0. */ |
2920 | int mouse_buffer_offset; | |
2921 | ||
2922 | #if 0 | |
2923 | /* These keep track of the rectangle following the pointer. */ | |
2924 | int mouse_track_top, mouse_track_left, mouse_track_width; | |
2925 | ||
2926 | DEFUN ("x-track-pointer", Fx_track_pointer, Sx_track_pointer, 0, 0, 0, | |
2927 | "Track the pointer.") | |
2928 | () | |
2929 | { | |
2930 | static Cursor current_pointer_shape; | |
f676886a | 2931 | FRAME_PTR f = x_mouse_frame; |
01f1ba30 JB |
2932 | |
2933 | BLOCK_INPUT; | |
f676886a JB |
2934 | if (EQ (Vmouse_frame_part, Qtext_part) |
2935 | && (current_pointer_shape != f->display.x->nontext_cursor)) | |
01f1ba30 JB |
2936 | { |
2937 | unsigned char c; | |
2938 | struct buffer *buf; | |
2939 | ||
f676886a | 2940 | current_pointer_shape = f->display.x->nontext_cursor; |
01f1ba30 | 2941 | XDefineCursor (x_current_display, |
fe24a618 | 2942 | FRAME_X_WINDOW (f), |
01f1ba30 JB |
2943 | current_pointer_shape); |
2944 | ||
2945 | buf = XBUFFER (XWINDOW (Vmouse_window)->buffer); | |
2946 | c = *(BUF_CHAR_ADDRESS (buf, mouse_buffer_offset)); | |
2947 | } | |
f676886a JB |
2948 | else if (EQ (Vmouse_frame_part, Qmodeline_part) |
2949 | && (current_pointer_shape != f->display.x->modeline_cursor)) | |
01f1ba30 | 2950 | { |
f676886a | 2951 | current_pointer_shape = f->display.x->modeline_cursor; |
01f1ba30 | 2952 | XDefineCursor (x_current_display, |
fe24a618 | 2953 | FRAME_X_WINDOW (f), |
01f1ba30 JB |
2954 | current_pointer_shape); |
2955 | } | |
2956 | ||
2957 | XFlushQueue (); | |
2958 | UNBLOCK_INPUT; | |
2959 | } | |
2960 | #endif | |
2961 | ||
2962 | #if 0 | |
2963 | DEFUN ("x-track-pointer", Fx_track_pointer, Sx_track_pointer, 1, 1, "e", | |
2964 | "Draw rectangle around character under mouse pointer, if there is one.") | |
2965 | (event) | |
2966 | Lisp_Object event; | |
2967 | { | |
2968 | struct window *w = XWINDOW (Vmouse_window); | |
f676886a | 2969 | struct frame *f = XFRAME (WINDOW_FRAME (w)); |
01f1ba30 JB |
2970 | struct buffer *b = XBUFFER (w->buffer); |
2971 | Lisp_Object obj; | |
2972 | ||
2973 | if (! EQ (Vmouse_window, selected_window)) | |
2974 | return Qnil; | |
2975 | ||
2976 | if (EQ (event, Qnil)) | |
2977 | { | |
2978 | int x, y; | |
2979 | ||
f676886a | 2980 | x_read_mouse_position (selected_frame, &x, &y); |
01f1ba30 JB |
2981 | } |
2982 | ||
2983 | BLOCK_INPUT; | |
2984 | mouse_track_width = 0; | |
2985 | mouse_track_left = mouse_track_top = -1; | |
2986 | ||
2987 | do | |
2988 | { | |
2989 | if ((x_mouse_x != mouse_track_left | |
2990 | && (x_mouse_x < mouse_track_left | |
2991 | || x_mouse_x > (mouse_track_left + mouse_track_width))) | |
2992 | || x_mouse_y != mouse_track_top) | |
2993 | { | |
2994 | int hp = 0; /* Horizontal position */ | |
f676886a JB |
2995 | int len = FRAME_CURRENT_GLYPHS (f)->used[x_mouse_y]; |
2996 | int p = FRAME_CURRENT_GLYPHS (f)->bufp[x_mouse_y]; | |
01f1ba30 | 2997 | int tab_width = XINT (b->tab_width); |
265a9e55 | 2998 | int ctl_arrow_p = !NILP (b->ctl_arrow); |
01f1ba30 JB |
2999 | unsigned char c; |
3000 | int mode_line_vpos = XFASTINT (w->height) + XFASTINT (w->top) - 1; | |
3001 | int in_mode_line = 0; | |
3002 | ||
f676886a | 3003 | if (! FRAME_CURRENT_GLYPHS (f)->enable[x_mouse_y]) |
01f1ba30 JB |
3004 | break; |
3005 | ||
3006 | /* Erase previous rectangle. */ | |
3007 | if (mouse_track_width) | |
3008 | { | |
f676886a | 3009 | x_rectangle (f, f->display.x->reverse_gc, |
01f1ba30 JB |
3010 | mouse_track_left, mouse_track_top, |
3011 | mouse_track_width, 1); | |
3012 | ||
f676886a JB |
3013 | if ((mouse_track_left == f->phys_cursor_x |
3014 | || mouse_track_left == f->phys_cursor_x - 1) | |
3015 | && mouse_track_top == f->phys_cursor_y) | |
01f1ba30 | 3016 | { |
f676886a | 3017 | x_display_cursor (f, 1); |
01f1ba30 JB |
3018 | } |
3019 | } | |
3020 | ||
3021 | mouse_track_left = x_mouse_x; | |
3022 | mouse_track_top = x_mouse_y; | |
3023 | mouse_track_width = 0; | |
3024 | ||
3025 | if (mouse_track_left > len) /* Past the end of line. */ | |
3026 | goto draw_or_not; | |
3027 | ||
3028 | if (mouse_track_top == mode_line_vpos) | |
3029 | { | |
3030 | in_mode_line = 1; | |
3031 | goto draw_or_not; | |
3032 | } | |
3033 | ||
3034 | if (tab_width <= 0 || tab_width > 20) tab_width = 8; | |
3035 | do | |
3036 | { | |
3037 | c = FETCH_CHAR (p); | |
f676886a | 3038 | if (len == f->width && hp == len - 1 && c != '\n') |
01f1ba30 JB |
3039 | goto draw_or_not; |
3040 | ||
3041 | switch (c) | |
3042 | { | |
3043 | case '\t': | |
3044 | mouse_track_width = tab_width - (hp % tab_width); | |
3045 | p++; | |
3046 | hp += mouse_track_width; | |
3047 | if (hp > x_mouse_x) | |
3048 | { | |
3049 | mouse_track_left = hp - mouse_track_width; | |
3050 | goto draw_or_not; | |
3051 | } | |
3052 | continue; | |
3053 | ||
3054 | case '\n': | |
3055 | mouse_track_width = -1; | |
3056 | goto draw_or_not; | |
3057 | ||
3058 | default: | |
3059 | if (ctl_arrow_p && (c < 040 || c == 0177)) | |
3060 | { | |
3061 | if (p > ZV) | |
3062 | goto draw_or_not; | |
3063 | ||
3064 | mouse_track_width = 2; | |
3065 | p++; | |
3066 | hp +=2; | |
3067 | if (hp > x_mouse_x) | |
3068 | { | |
3069 | mouse_track_left = hp - mouse_track_width; | |
3070 | goto draw_or_not; | |
3071 | } | |
3072 | } | |
3073 | else | |
3074 | { | |
3075 | mouse_track_width = 1; | |
3076 | p++; | |
3077 | hp++; | |
3078 | } | |
3079 | continue; | |
3080 | } | |
3081 | } | |
3082 | while (hp <= x_mouse_x); | |
3083 | ||
3084 | draw_or_not: | |
3085 | if (mouse_track_width) /* Over text; use text pointer shape. */ | |
3086 | { | |
3087 | XDefineCursor (x_current_display, | |
fe24a618 | 3088 | FRAME_X_WINDOW (f), |
f676886a JB |
3089 | f->display.x->text_cursor); |
3090 | x_rectangle (f, f->display.x->cursor_gc, | |
01f1ba30 JB |
3091 | mouse_track_left, mouse_track_top, |
3092 | mouse_track_width, 1); | |
3093 | } | |
3094 | else if (in_mode_line) | |
3095 | XDefineCursor (x_current_display, | |
fe24a618 | 3096 | FRAME_X_WINDOW (f), |
f676886a | 3097 | f->display.x->modeline_cursor); |
01f1ba30 JB |
3098 | else |
3099 | XDefineCursor (x_current_display, | |
fe24a618 | 3100 | FRAME_X_WINDOW (f), |
f676886a | 3101 | f->display.x->nontext_cursor); |
01f1ba30 JB |
3102 | } |
3103 | ||
3104 | XFlush (x_current_display); | |
3105 | UNBLOCK_INPUT; | |
3106 | ||
95be70ed | 3107 | obj = read_char (-1, 0, 0, Qnil, 0); |
01f1ba30 JB |
3108 | BLOCK_INPUT; |
3109 | } | |
3110 | while (XTYPE (obj) == Lisp_Cons /* Mouse event */ | |
3111 | && EQ (Fcar (Fcdr (Fcdr (obj))), Qnil) /* Not scrollbar */ | |
3112 | && EQ (Vmouse_depressed, Qnil) /* Only motion events */ | |
3113 | && EQ (Vmouse_window, selected_window) /* In this window */ | |
f676886a | 3114 | && x_mouse_frame); |
01f1ba30 | 3115 | |
b4f5687c | 3116 | unread_command_event = obj; |
01f1ba30 JB |
3117 | |
3118 | if (mouse_track_width) | |
3119 | { | |
f676886a | 3120 | x_rectangle (f, f->display.x->reverse_gc, |
01f1ba30 JB |
3121 | mouse_track_left, mouse_track_top, |
3122 | mouse_track_width, 1); | |
3123 | mouse_track_width = 0; | |
f676886a JB |
3124 | if ((mouse_track_left == f->phys_cursor_x |
3125 | || mouse_track_left - 1 == f->phys_cursor_x) | |
3126 | && mouse_track_top == f->phys_cursor_y) | |
01f1ba30 | 3127 | { |
f676886a | 3128 | x_display_cursor (f, 1); |
01f1ba30 JB |
3129 | } |
3130 | } | |
3131 | XDefineCursor (x_current_display, | |
fe24a618 | 3132 | FRAME_X_WINDOW (f), |
f676886a | 3133 | f->display.x->nontext_cursor); |
01f1ba30 JB |
3134 | XFlush (x_current_display); |
3135 | UNBLOCK_INPUT; | |
3136 | ||
3137 | return Qnil; | |
3138 | } | |
3139 | #endif | |
3140 | \f | |
3141 | #if 0 | |
3142 | #include "glyphs.h" | |
3143 | ||
3144 | /* Draw a pixmap specified by IMAGE_DATA of dimensions WIDTH and HEIGHT | |
f676886a | 3145 | on the frame F at position X, Y. */ |
01f1ba30 | 3146 | |
f676886a JB |
3147 | x_draw_pixmap (f, x, y, image_data, width, height) |
3148 | struct frame *f; | |
01f1ba30 JB |
3149 | int x, y, width, height; |
3150 | char *image_data; | |
3151 | { | |
3152 | Pixmap image; | |
3153 | ||
3154 | image = XCreateBitmapFromData (x_current_display, | |
fe24a618 | 3155 | FRAME_X_WINDOW (f), image_data, |
01f1ba30 | 3156 | width, height); |
fe24a618 | 3157 | XCopyPlane (x_current_display, image, FRAME_X_WINDOW (f), |
f676886a | 3158 | f->display.x->normal_gc, 0, 0, width, height, x, y); |
01f1ba30 JB |
3159 | } |
3160 | #endif | |
3161 | \f | |
01f1ba30 JB |
3162 | #if 0 |
3163 | ||
3164 | #ifdef HAVE_X11 | |
3165 | #define XMouseEvent XEvent | |
3166 | #define WhichMouseButton xbutton.button | |
3167 | #define MouseWindow xbutton.window | |
3168 | #define MouseX xbutton.x | |
3169 | #define MouseY xbutton.y | |
3170 | #define MouseTime xbutton.time | |
3171 | #define ButtonReleased ButtonRelease | |
3172 | #define ButtonPressed ButtonPress | |
3173 | #else | |
3174 | #define XMouseEvent XButtonEvent | |
3175 | #define WhichMouseButton detail | |
3176 | #define MouseWindow window | |
3177 | #define MouseX x | |
3178 | #define MouseY y | |
3179 | #define MouseTime time | |
3180 | #endif /* X11 */ | |
3181 | ||
3182 | DEFUN ("x-mouse-events", Fx_mouse_events, Sx_mouse_events, 0, 0, 0, | |
3183 | "Return number of pending mouse events from X window system.") | |
3184 | () | |
3185 | { | |
3186 | return make_number (queue_event_count (&x_mouse_queue)); | |
3187 | } | |
3188 | ||
3189 | /* Encode the mouse button events in the form expected by the | |
3190 | mouse code in Lisp. For X11, this means moving the masks around. */ | |
3191 | ||
3192 | static int | |
3193 | encode_mouse_button (mouse_event) | |
3194 | XMouseEvent mouse_event; | |
3195 | { | |
3196 | register int event_code; | |
3197 | register char key_mask; | |
3198 | ||
3199 | event_code = mouse_event.detail & 3; | |
3200 | key_mask = (mouse_event.detail >> 8) & 0xf0; | |
3201 | event_code |= key_mask >> 1; | |
3202 | if (mouse_event.type == ButtonReleased) event_code |= 0x04; | |
3203 | return event_code; | |
3204 | } | |
3205 | ||
3206 | DEFUN ("x-get-mouse-event", Fx_get_mouse_event, Sx_get_mouse_event, | |
3207 | 0, 1, 0, | |
3208 | "Get next mouse event out of mouse event buffer.\n\ | |
3209 | Optional ARG non-nil means return nil immediately if no pending event;\n\ | |
3210 | otherwise, wait for an event. Returns a four-part list:\n\ | |
f676886a JB |
3211 | ((X-POS Y-POS) WINDOW FRAME-PART KEYSEQ TIMESTAMP).\n\ |
3212 | Normally X-POS and Y-POS are the position of the click on the frame\n\ | |
01f1ba30 JB |
3213 | (measured in characters and lines), and WINDOW is the window clicked in.\n\ |
3214 | KEYSEQ is a string, the key sequence to be looked up in the mouse maps.\n\ | |
f676886a | 3215 | If FRAME-PART is non-nil, the event was on a scrollbar;\n\ |
01f1ba30 JB |
3216 | then Y-POS is really the total length of the scrollbar, while X-POS is\n\ |
3217 | the relative position of the scrollbar's value within that total length,\n\ | |
3218 | and a third element OFFSET appears in that list: the height of the thumb-up\n\ | |
3219 | area at the top of the scroll bar.\n\ | |
f676886a | 3220 | FRAME-PART is one of the following symbols:\n\ |
01f1ba30 JB |
3221 | `vertical-scrollbar', `vertical-thumbup', `vertical-thumbdown',\n\ |
3222 | `horizontal-scrollbar', `horizontal-thumbleft', `horizontal-thumbright'.\n\ | |
3223 | TIMESTAMP is the lower 23 bits of the X-server's timestamp for\n\ | |
3224 | the mouse event.") | |
3225 | (arg) | |
3226 | Lisp_Object arg; | |
3227 | { | |
3228 | XMouseEvent xrep; | |
3229 | register int com_letter; | |
3230 | register Lisp_Object tempx; | |
3231 | register Lisp_Object tempy; | |
3232 | Lisp_Object part, pos, timestamp; | |
3233 | int prefix; | |
f676886a | 3234 | struct frame *f; |
01f1ba30 JB |
3235 | |
3236 | int tem; | |
3237 | ||
3238 | while (1) | |
3239 | { | |
3240 | BLOCK_INPUT; | |
3241 | tem = dequeue_event (&xrep, &x_mouse_queue); | |
3242 | UNBLOCK_INPUT; | |
3243 | ||
3244 | if (tem) | |
3245 | { | |
3246 | switch (xrep.type) | |
3247 | { | |
3248 | case ButtonPressed: | |
3249 | case ButtonReleased: | |
3250 | ||
3251 | com_letter = encode_mouse_button (xrep); | |
3252 | mouse_timestamp = xrep.MouseTime; | |
3253 | ||
f676886a | 3254 | if ((f = x_window_to_frame (xrep.MouseWindow)) != 0) |
01f1ba30 | 3255 | { |
f676886a | 3256 | Lisp_Object frame; |
01f1ba30 | 3257 | |
f676886a | 3258 | if (f->display.x->icon_desc == xrep.MouseWindow) |
01f1ba30 | 3259 | { |
f676886a | 3260 | x_make_frame_visible (f); |
01f1ba30 JB |
3261 | continue; |
3262 | } | |
3263 | ||
3264 | XSET (tempx, Lisp_Int, | |
f676886a | 3265 | min (f->width-1, max (0, (xrep.MouseX - f->display.x->internal_border_width)/FONT_WIDTH (f->display.x->font)))); |
01f1ba30 | 3266 | XSET (tempy, Lisp_Int, |
f676886a | 3267 | min (f->height-1, max (0, (xrep.MouseY - f->display.x->internal_border_width)/FONT_HEIGHT (f->display.x->font)))); |
01f1ba30 | 3268 | XSET (timestamp, Lisp_Int, (xrep.MouseTime & 0x7fffff)); |
f676886a | 3269 | XSET (frame, Lisp_Frame, f); |
01f1ba30 JB |
3270 | |
3271 | pos = Fcons (tempx, Fcons (tempy, Qnil)); | |
3272 | Vmouse_window | |
f676886a | 3273 | = Flocate_window_from_coordinates (frame, pos); |
01f1ba30 JB |
3274 | |
3275 | Vmouse_event | |
3276 | = Fcons (pos, | |
3277 | Fcons (Vmouse_window, | |
3278 | Fcons (Qnil, | |
3279 | Fcons (Fchar_to_string (make_number (com_letter)), | |
3280 | Fcons (timestamp, Qnil))))); | |
3281 | return Vmouse_event; | |
3282 | } | |
f676886a | 3283 | else if ((f = x_window_to_scrollbar (xrep.MouseWindow, &part, &prefix)) != 0) |
01f1ba30 JB |
3284 | { |
3285 | int pos, len; | |
3286 | Lisp_Object keyseq; | |
3287 | char *partname; | |
3288 | ||
3289 | keyseq = concat2 (Fchar_to_string (make_number (prefix)), | |
3290 | Fchar_to_string (make_number (com_letter))); | |
3291 | ||
f676886a | 3292 | pos = xrep.MouseY - (f->display.x->v_scrollbar_width - 2); |
01f1ba30 | 3293 | XSET (tempx, Lisp_Int, pos); |
f676886a JB |
3294 | len = ((FONT_HEIGHT (f->display.x->font) * f->height) |
3295 | + f->display.x->internal_border_width | |
3296 | - (2 * (f->display.x->v_scrollbar_width - 2))); | |
01f1ba30 JB |
3297 | XSET (tempy, Lisp_Int, len); |
3298 | XSET (timestamp, Lisp_Int, (xrep.MouseTime & 0x7fffff)); | |
f676886a | 3299 | Vmouse_window = f->selected_window; |
01f1ba30 JB |
3300 | Vmouse_event |
3301 | = Fcons (Fcons (tempx, Fcons (tempy, | |
f676886a | 3302 | Fcons (make_number (f->display.x->v_scrollbar_width - 2), |
01f1ba30 JB |
3303 | Qnil))), |
3304 | Fcons (Vmouse_window, | |
3305 | Fcons (intern (part), | |
3306 | Fcons (keyseq, Fcons (timestamp, | |
3307 | Qnil))))); | |
3308 | return Vmouse_event; | |
3309 | } | |
3310 | else | |
3311 | continue; | |
3312 | ||
3313 | #ifdef HAVE_X11 | |
3314 | case MotionNotify: | |
3315 | ||
3316 | com_letter = x11_encode_mouse_button (xrep); | |
f676886a | 3317 | if ((f = x_window_to_frame (xrep.MouseWindow)) != 0) |
01f1ba30 | 3318 | { |
f676886a | 3319 | Lisp_Object frame; |
01f1ba30 JB |
3320 | |
3321 | XSET (tempx, Lisp_Int, | |
f676886a JB |
3322 | min (f->width-1, |
3323 | max (0, (xrep.MouseX - f->display.x->internal_border_width) | |
3324 | / FONT_WIDTH (f->display.x->font)))); | |
01f1ba30 | 3325 | XSET (tempy, Lisp_Int, |
f676886a JB |
3326 | min (f->height-1, |
3327 | max (0, (xrep.MouseY - f->display.x->internal_border_width) | |
3328 | / FONT_HEIGHT (f->display.x->font)))); | |
01f1ba30 | 3329 | |
f676886a | 3330 | XSET (frame, Lisp_Frame, f); |
01f1ba30 JB |
3331 | XSET (timestamp, Lisp_Int, (xrep.MouseTime & 0x7fffff)); |
3332 | ||
3333 | pos = Fcons (tempx, Fcons (tempy, Qnil)); | |
3334 | Vmouse_window | |
f676886a | 3335 | = Flocate_window_from_coordinates (frame, pos); |
01f1ba30 JB |
3336 | |
3337 | Vmouse_event | |
3338 | = Fcons (pos, | |
3339 | Fcons (Vmouse_window, | |
3340 | Fcons (Qnil, | |
3341 | Fcons (Fchar_to_string (make_number (com_letter)), | |
3342 | Fcons (timestamp, Qnil))))); | |
3343 | return Vmouse_event; | |
3344 | } | |
3345 | ||
3346 | break; | |
3347 | #endif /* HAVE_X11 */ | |
3348 | ||
3349 | default: | |
f676886a JB |
3350 | if (f = x_window_to_frame (xrep.MouseWindow)) |
3351 | Vmouse_window = f->selected_window; | |
3352 | else if (f = x_window_to_scrollbar (xrep.MouseWindow, &part, &prefix)) | |
3353 | Vmouse_window = f->selected_window; | |
01f1ba30 JB |
3354 | return Vmouse_event = Qnil; |
3355 | } | |
3356 | } | |
3357 | ||
265a9e55 | 3358 | if (!NILP (arg)) |
01f1ba30 JB |
3359 | return Qnil; |
3360 | ||
3361 | /* Wait till we get another mouse event. */ | |
3362 | wait_reading_process_input (0, 0, 2, 0); | |
3363 | } | |
3364 | } | |
3365 | #endif | |
3366 | ||
3367 | \f | |
3368 | #ifndef HAVE_X11 | |
3369 | DEFUN ("x-store-cut-buffer", Fx_store_cut_buffer, Sx_store_cut_buffer, | |
3370 | 1, 1, "sStore text in cut buffer: ", | |
3371 | "Store contents of STRING into the cut buffer of the X window system.") | |
3372 | (string) | |
3373 | register Lisp_Object string; | |
3374 | { | |
3375 | int mask; | |
3376 | ||
3377 | CHECK_STRING (string, 1); | |
f9942c9e | 3378 | if (! FRAME_X_P (selected_frame)) |
f676886a | 3379 | error ("Selected frame does not understand X protocol."); |
01f1ba30 JB |
3380 | |
3381 | BLOCK_INPUT; | |
3382 | XStoreBytes ((char *) XSTRING (string)->data, XSTRING (string)->size); | |
3383 | UNBLOCK_INPUT; | |
3384 | ||
3385 | return Qnil; | |
3386 | } | |
3387 | ||
3388 | DEFUN ("x-get-cut-buffer", Fx_get_cut_buffer, Sx_get_cut_buffer, 0, 0, 0, | |
3389 | "Return contents of cut buffer of the X window system, as a string.") | |
3390 | () | |
3391 | { | |
3392 | int len; | |
3393 | register Lisp_Object string; | |
3394 | int mask; | |
3395 | register char *d; | |
3396 | ||
3397 | BLOCK_INPUT; | |
3398 | d = XFetchBytes (&len); | |
3399 | string = make_string (d, len); | |
3400 | XFree (d); | |
3401 | UNBLOCK_INPUT; | |
3402 | return string; | |
3403 | } | |
3404 | #endif /* X10 */ | |
3405 | \f | |
3406 | #ifdef HAVE_X11 | |
3407 | DEFUN ("x-rebind-key", Fx_rebind_key, Sx_rebind_key, 3, 3, 0, | |
3408 | "Rebind X keysym KEYSYM, with MODIFIERS, to generate NEWSTRING.\n\ | |
3409 | KEYSYM is a string which conforms to the X keysym definitions found\n\ | |
3410 | in X11/keysymdef.h, sans the initial XK_. MODIFIERS is nil or a\n\ | |
3411 | list of strings specifying modifier keys such as Control_L, which must\n\ | |
3412 | also be depressed for NEWSTRING to appear.") | |
3413 | (x_keysym, modifiers, newstring) | |
3414 | register Lisp_Object x_keysym; | |
3415 | register Lisp_Object modifiers; | |
3416 | register Lisp_Object newstring; | |
3417 | { | |
3418 | char *rawstring; | |
c047688c JA |
3419 | register KeySym keysym; |
3420 | KeySym modifier_list[16]; | |
01f1ba30 JB |
3421 | |
3422 | CHECK_STRING (x_keysym, 1); | |
3423 | CHECK_STRING (newstring, 3); | |
3424 | ||
3425 | keysym = XStringToKeysym ((char *) XSTRING (x_keysym)->data); | |
3426 | if (keysym == NoSymbol) | |
3427 | error ("Keysym does not exist"); | |
3428 | ||
265a9e55 | 3429 | if (NILP (modifiers)) |
01f1ba30 JB |
3430 | XRebindKeysym (x_current_display, keysym, modifier_list, 0, |
3431 | XSTRING (newstring)->data, XSTRING (newstring)->size); | |
3432 | else | |
3433 | { | |
3434 | register Lisp_Object rest, mod; | |
3435 | register int i = 0; | |
3436 | ||
265a9e55 | 3437 | for (rest = modifiers; !NILP (rest); rest = Fcdr (rest)) |
01f1ba30 JB |
3438 | { |
3439 | if (i == 16) | |
3440 | error ("Can't have more than 16 modifiers"); | |
3441 | ||
3442 | mod = Fcar (rest); | |
3443 | CHECK_STRING (mod, 3); | |
3444 | modifier_list[i] = XStringToKeysym ((char *) XSTRING (mod)->data); | |
3445 | if (modifier_list[i] == NoSymbol | |
3446 | || !IsModifierKey (modifier_list[i])) | |
3447 | error ("Element is not a modifier keysym"); | |
3448 | i++; | |
3449 | } | |
3450 | ||
3451 | XRebindKeysym (x_current_display, keysym, modifier_list, i, | |
3452 | XSTRING (newstring)->data, XSTRING (newstring)->size); | |
3453 | } | |
3454 | ||
3455 | return Qnil; | |
3456 | } | |
3457 | ||
3458 | DEFUN ("x-rebind-keys", Fx_rebind_keys, Sx_rebind_keys, 2, 2, 0, | |
3459 | "Rebind KEYCODE to list of strings STRINGS.\n\ | |
3460 | STRINGS should be a list of 16 elements, one for each shift combination.\n\ | |
3461 | nil as element means don't change.\n\ | |
3462 | See the documentation of `x-rebind-key' for more information.") | |
3463 | (keycode, strings) | |
3464 | register Lisp_Object keycode; | |
3465 | register Lisp_Object strings; | |
3466 | { | |
3467 | register Lisp_Object item; | |
3468 | register unsigned char *rawstring; | |
3469 | KeySym rawkey, modifier[1]; | |
3470 | int strsize; | |
3471 | register unsigned i; | |
3472 | ||
3473 | CHECK_NUMBER (keycode, 1); | |
3474 | CHECK_CONS (strings, 2); | |
3475 | rawkey = (KeySym) ((unsigned) (XINT (keycode))) & 255; | |
3476 | for (i = 0; i <= 15; strings = Fcdr (strings), i++) | |
3477 | { | |
3478 | item = Fcar (strings); | |
265a9e55 | 3479 | if (!NILP (item)) |
01f1ba30 JB |
3480 | { |
3481 | CHECK_STRING (item, 2); | |
3482 | strsize = XSTRING (item)->size; | |
3483 | rawstring = (unsigned char *) xmalloc (strsize); | |
3484 | bcopy (XSTRING (item)->data, rawstring, strsize); | |
3485 | modifier[1] = 1 << i; | |
3486 | XRebindKeysym (x_current_display, rawkey, modifier, 1, | |
3487 | rawstring, strsize); | |
3488 | } | |
3489 | } | |
3490 | return Qnil; | |
3491 | } | |
3492 | #else | |
3493 | DEFUN ("x-rebind-key", Fx_rebind_key, Sx_rebind_key, 3, 3, 0, | |
3494 | "Rebind KEYCODE, with shift bits SHIFT-MASK, to new string NEWSTRING.\n\ | |
3495 | KEYCODE and SHIFT-MASK should be numbers representing the X keyboard code\n\ | |
3496 | and shift mask respectively. NEWSTRING is an arbitrary string of keystrokes.\n\ | |
3497 | If SHIFT-MASK is nil, then KEYCODE's key will be bound to NEWSTRING for\n\ | |
3498 | all shift combinations.\n\ | |
3499 | Shift Lock 1 Shift 2\n\ | |
3500 | Meta 4 Control 8\n\ | |
3501 | \n\ | |
3502 | For values of KEYCODE, see /usr/lib/Xkeymap.txt (remember that the codes\n\ | |
3503 | in that file are in octal!)\n\ | |
3504 | \n\ | |
3505 | NOTE: due to an X bug, this function will not take effect unless one has\n\ | |
3506 | a `~/.Xkeymap' file. (See the documentation for the `keycomp' program.)\n\ | |
3507 | This problem will be fixed in X version 11.") | |
3508 | ||
3509 | (keycode, shift_mask, newstring) | |
3510 | register Lisp_Object keycode; | |
3511 | register Lisp_Object shift_mask; | |
3512 | register Lisp_Object newstring; | |
3513 | { | |
3514 | char *rawstring; | |
3515 | int keysym, rawshift; | |
3516 | int i, strsize; | |
3517 | ||
3518 | CHECK_NUMBER (keycode, 1); | |
265a9e55 | 3519 | if (!NILP (shift_mask)) |
01f1ba30 JB |
3520 | CHECK_NUMBER (shift_mask, 2); |
3521 | CHECK_STRING (newstring, 3); | |
3522 | strsize = XSTRING (newstring)->size; | |
3523 | rawstring = (char *) xmalloc (strsize); | |
3524 | bcopy (XSTRING (newstring)->data, rawstring, strsize); | |
3525 | ||
3526 | keysym = ((unsigned) (XINT (keycode))) & 255; | |
3527 | ||
265a9e55 | 3528 | if (NILP (shift_mask)) |
01f1ba30 JB |
3529 | { |
3530 | for (i = 0; i <= 15; i++) | |
3531 | XRebindCode (keysym, i<<11, rawstring, strsize); | |
3532 | } | |
3533 | else | |
3534 | { | |
3535 | rawshift = (((unsigned) (XINT (shift_mask))) & 15) << 11; | |
3536 | XRebindCode (keysym, rawshift, rawstring, strsize); | |
3537 | } | |
3538 | return Qnil; | |
3539 | } | |
3540 | ||
3541 | DEFUN ("x-rebind-keys", Fx_rebind_keys, Sx_rebind_keys, 2, 2, 0, | |
3542 | "Rebind KEYCODE to list of strings STRINGS.\n\ | |
3543 | STRINGS should be a list of 16 elements, one for each shift combination.\n\ | |
3544 | nil as element means don't change.\n\ | |
3545 | See the documentation of `x-rebind-key' for more information.") | |
3546 | (keycode, strings) | |
3547 | register Lisp_Object keycode; | |
3548 | register Lisp_Object strings; | |
3549 | { | |
3550 | register Lisp_Object item; | |
3551 | register char *rawstring; | |
3552 | KeySym rawkey, modifier[1]; | |
3553 | int strsize; | |
3554 | register unsigned i; | |
3555 | ||
3556 | CHECK_NUMBER (keycode, 1); | |
3557 | CHECK_CONS (strings, 2); | |
3558 | rawkey = (KeySym) ((unsigned) (XINT (keycode))) & 255; | |
3559 | for (i = 0; i <= 15; strings = Fcdr (strings), i++) | |
3560 | { | |
3561 | item = Fcar (strings); | |
265a9e55 | 3562 | if (!NILP (item)) |
01f1ba30 JB |
3563 | { |
3564 | CHECK_STRING (item, 2); | |
3565 | strsize = XSTRING (item)->size; | |
3566 | rawstring = (char *) xmalloc (strsize); | |
3567 | bcopy (XSTRING (item)->data, rawstring, strsize); | |
3568 | XRebindCode (rawkey, i << 11, rawstring, strsize); | |
3569 | } | |
3570 | } | |
3571 | return Qnil; | |
3572 | } | |
3573 | #endif /* not HAVE_X11 */ | |
3574 | \f | |
3575 | #ifdef HAVE_X11 | |
3576 | Visual * | |
3577 | select_visual (screen, depth) | |
3578 | Screen *screen; | |
3579 | unsigned int *depth; | |
3580 | { | |
3581 | Visual *v; | |
3582 | XVisualInfo *vinfo, vinfo_template; | |
3583 | int n_visuals; | |
3584 | ||
3585 | v = DefaultVisualOfScreen (screen); | |
fe24a618 JB |
3586 | |
3587 | #ifdef HAVE_X11R4 | |
3588 | vinfo_template.visualid = XVisualIDFromVisual (v); | |
3589 | #else | |
3590 | vinfo_template.visualid = x->visualid; | |
3591 | #endif | |
3592 | ||
01f1ba30 JB |
3593 | vinfo = XGetVisualInfo (x_current_display, VisualIDMask, &vinfo_template, |
3594 | &n_visuals); | |
3595 | if (n_visuals != 1) | |
3596 | fatal ("Can't get proper X visual info"); | |
3597 | ||
3598 | if ((1 << vinfo->depth) == vinfo->colormap_size) | |
3599 | *depth = vinfo->depth; | |
3600 | else | |
3601 | { | |
3602 | int i = 0; | |
3603 | int n = vinfo->colormap_size - 1; | |
3604 | while (n) | |
3605 | { | |
3606 | n = n >> 1; | |
3607 | i++; | |
3608 | } | |
3609 | *depth = i; | |
3610 | } | |
3611 | ||
3612 | XFree ((char *) vinfo); | |
3613 | return v; | |
3614 | } | |
3615 | #endif /* HAVE_X11 */ | |
3616 | ||
3617 | DEFUN ("x-open-connection", Fx_open_connection, Sx_open_connection, | |
3618 | 1, 2, 0, "Open a connection to an X server.\n\ | |
3619 | DISPLAY is the name of the display to connect to. Optional second\n\ | |
3620 | arg XRM_STRING is a string of resources in xrdb format.") | |
3621 | (display, xrm_string) | |
3622 | Lisp_Object display, xrm_string; | |
3623 | { | |
3624 | unsigned int n_planes; | |
3625 | register Screen *x_screen; | |
3626 | unsigned char *xrm_option; | |
3627 | ||
3628 | CHECK_STRING (display, 0); | |
3629 | if (x_current_display != 0) | |
3630 | error ("X server connection is already initialized"); | |
3631 | ||
3632 | /* This is what opens the connection and sets x_current_display. | |
3633 | This also initializes many symbols, such as those used for input. */ | |
3634 | x_term_init (XSTRING (display)->data); | |
3635 | ||
01f1ba30 JB |
3636 | #ifdef HAVE_X11 |
3637 | XFASTINT (Vwindow_system_version) = 11; | |
3638 | ||
3639 | if (!EQ (xrm_string, Qnil)) | |
3640 | { | |
3641 | CHECK_STRING (xrm_string, 1); | |
3642 | xrm_option = (unsigned char *) XSTRING (xrm_string); | |
3643 | } | |
3644 | else | |
3645 | xrm_option = (unsigned char *) 0; | |
3646 | xrdb = x_load_resources (x_current_display, xrm_option, EMACS_CLASS); | |
3647 | x_current_display->db = xrdb; | |
3648 | ||
3649 | x_screen = DefaultScreenOfDisplay (x_current_display); | |
3650 | ||
a6605e5c | 3651 | x_screen_count = ScreenCount (x_current_display); |
01f1ba30 | 3652 | Vx_vendor = build_string (ServerVendor (x_current_display)); |
a6605e5c | 3653 | x_release = VendorRelease (x_current_display); |
01f1ba30 | 3654 | |
a6605e5c JB |
3655 | x_screen_height = HeightOfScreen (x_screen); |
3656 | x_screen_height_mm = HeightMMOfScreen (x_screen); | |
3657 | x_screen_width = WidthOfScreen (x_screen); | |
3658 | x_screen_width_mm = WidthMMOfScreen (x_screen); | |
01f1ba30 JB |
3659 | |
3660 | switch (DoesBackingStore (x_screen)) | |
3661 | { | |
3662 | case Always: | |
3663 | Vx_backing_store = intern ("Always"); | |
3664 | break; | |
3665 | ||
3666 | case WhenMapped: | |
3667 | Vx_backing_store = intern ("WhenMapped"); | |
3668 | break; | |
3669 | ||
3670 | case NotUseful: | |
3671 | Vx_backing_store = intern ("NotUseful"); | |
3672 | break; | |
3673 | ||
3674 | default: | |
3675 | error ("Strange value for BackingStore."); | |
3676 | break; | |
3677 | } | |
3678 | ||
3679 | if (DoesSaveUnders (x_screen) == True) | |
a6605e5c | 3680 | x_save_under = 1; |
01f1ba30 | 3681 | else |
a6605e5c | 3682 | x_save_under = 0; |
01f1ba30 JB |
3683 | |
3684 | screen_visual = select_visual (x_screen, &n_planes); | |
a6605e5c | 3685 | x_screen_planes = n_planes; |
01f1ba30 JB |
3686 | Vx_screen_visual = intern (x_visual_strings [screen_visual->class]); |
3687 | ||
3688 | /* X Atoms used by emacs. */ | |
3689 | BLOCK_INPUT; | |
3690 | Xatom_emacs_selection = XInternAtom (x_current_display, "_EMACS_SELECTION_", | |
3691 | False); | |
3692 | Xatom_clipboard = XInternAtom (x_current_display, "CLIPBOARD", | |
3693 | False); | |
3694 | Xatom_clipboard_selection = XInternAtom (x_current_display, "_EMACS_CLIPBOARD_", | |
3695 | False); | |
3696 | Xatom_wm_change_state = XInternAtom (x_current_display, "WM_CHANGE_STATE", | |
3697 | False); | |
3698 | Xatom_incremental = XInternAtom (x_current_display, "INCR", | |
3699 | False); | |
3700 | Xatom_multiple = XInternAtom (x_current_display, "MULTIPLE", | |
3701 | False); | |
3702 | Xatom_targets = XInternAtom (x_current_display, "TARGETS", | |
3703 | False); | |
3704 | Xatom_timestamp = XInternAtom (x_current_display, "TIMESTAMP", | |
3705 | False); | |
3706 | Xatom_delete = XInternAtom (x_current_display, "DELETE", | |
3707 | False); | |
3708 | Xatom_insert_selection = XInternAtom (x_current_display, "INSERT_SELECTION", | |
3709 | False); | |
3710 | Xatom_pair = XInternAtom (x_current_display, "XA_ATOM_PAIR", | |
3711 | False); | |
3712 | Xatom_insert_property = XInternAtom (x_current_display, "INSERT_PROPERTY", | |
3713 | False); | |
3714 | Xatom_text = XInternAtom (x_current_display, "TEXT", | |
3715 | False); | |
3c254570 JA |
3716 | Xatom_wm_protocols = XInternAtom (x_current_display, "WM_PROTOCOLS", |
3717 | False); | |
3718 | Xatom_wm_take_focus = XInternAtom (x_current_display, "WM_TAKE_FOCUS", | |
3719 | False); | |
3720 | Xatom_wm_save_yourself = XInternAtom (x_current_display, "WM_SAVE_YOURSELF", | |
3721 | False); | |
3722 | Xatom_wm_delete_window = XInternAtom (x_current_display, "WM_DELETE_WINDOW", | |
3723 | False); | |
3724 | Xatom_wm_change_state = XInternAtom (x_current_display, "WM_CHANGE_STATE", | |
3725 | False); | |
3726 | Xatom_wm_configure_denied = XInternAtom (x_current_display, | |
3727 | "WM_CONFIGURE_DENIED", False); | |
3728 | Xatom_wm_window_moved = XInternAtom (x_current_display, "WM_MOVED", | |
3729 | False); | |
01f1ba30 JB |
3730 | UNBLOCK_INPUT; |
3731 | #else /* not HAVE_X11 */ | |
3732 | XFASTINT (Vwindow_system_version) = 10; | |
3733 | #endif /* not HAVE_X11 */ | |
3734 | return Qnil; | |
3735 | } | |
3736 | ||
3737 | DEFUN ("x-close-current-connection", Fx_close_current_connection, | |
3738 | Sx_close_current_connection, | |
3739 | 0, 0, 0, "Close the connection to the current X server.") | |
3740 | () | |
3741 | { | |
3742 | #ifdef HAVE_X11 | |
3743 | /* This is ONLY used when killing emacs; For switching displays | |
3744 | we'll have to take care of setting CloseDownMode elsewhere. */ | |
3745 | ||
3746 | if (x_current_display) | |
3747 | { | |
3748 | BLOCK_INPUT; | |
3749 | XSetCloseDownMode (x_current_display, DestroyAll); | |
3750 | XCloseDisplay (x_current_display); | |
3751 | } | |
3752 | else | |
3753 | fatal ("No current X display connection to close\n"); | |
3754 | #endif | |
3755 | return Qnil; | |
3756 | } | |
3757 | ||
3758 | DEFUN ("x-synchronize", Fx_synchronize, Sx_synchronize, | |
3759 | 1, 1, 0, "If ON is non-nil, report X errors as soon as the erring request is made.\n\ | |
3760 | If ON is nil, allow buffering of requests.\n\ | |
3761 | Turning on synchronization prohibits the Xlib routines from buffering\n\ | |
3762 | requests and seriously degrades performance, but makes debugging much\n\ | |
3763 | easier.") | |
3764 | (on) | |
3765 | Lisp_Object on; | |
3766 | { | |
3767 | XSynchronize (x_current_display, !EQ (on, Qnil)); | |
3768 | ||
3769 | return Qnil; | |
3770 | } | |
3771 | ||
3772 | \f | |
3773 | syms_of_xfns () | |
3774 | { | |
01f1ba30 JB |
3775 | /* This is zero if not using X windows. */ |
3776 | x_current_display = 0; | |
3777 | ||
f9942c9e JB |
3778 | /* The section below is built by the lisp expression at the top of the file, |
3779 | just above where these variables are declared. */ | |
3780 | /*&&& init symbols here &&&*/ | |
3781 | Qauto_raise = intern ("auto-raise"); | |
3782 | staticpro (&Qauto_raise); | |
3783 | Qauto_lower = intern ("auto-lower"); | |
3784 | staticpro (&Qauto_lower); | |
3785 | Qbackground_color = intern ("background-color"); | |
3786 | staticpro (&Qbackground_color); | |
3787 | Qborder_color = intern ("border-color"); | |
3788 | staticpro (&Qborder_color); | |
3789 | Qborder_width = intern ("border-width"); | |
3790 | staticpro (&Qborder_width); | |
3791 | Qcursor_color = intern ("cursor-color"); | |
3792 | staticpro (&Qcursor_color); | |
3793 | Qfont = intern ("font"); | |
3794 | staticpro (&Qfont); | |
3795 | Qforeground_color = intern ("foreground-color"); | |
3796 | staticpro (&Qforeground_color); | |
3797 | Qgeometry = intern ("geometry"); | |
3798 | staticpro (&Qgeometry); | |
f9942c9e JB |
3799 | Qicon_left = intern ("icon-left"); |
3800 | staticpro (&Qicon_left); | |
3801 | Qicon_top = intern ("icon-top"); | |
3802 | staticpro (&Qicon_top); | |
3803 | Qicon_type = intern ("icon-type"); | |
3804 | staticpro (&Qicon_type); | |
3805 | Qiconic_startup = intern ("iconic-startup"); | |
3806 | staticpro (&Qiconic_startup); | |
3807 | Qinternal_border_width = intern ("internal-border-width"); | |
3808 | staticpro (&Qinternal_border_width); | |
3809 | Qleft = intern ("left"); | |
3810 | staticpro (&Qleft); | |
3811 | Qmouse_color = intern ("mouse-color"); | |
3812 | staticpro (&Qmouse_color); | |
3813 | Qparent_id = intern ("parent-id"); | |
3814 | staticpro (&Qparent_id); | |
3815 | Qsuppress_icon = intern ("suppress-icon"); | |
3816 | staticpro (&Qsuppress_icon); | |
3817 | Qsuppress_initial_map = intern ("suppress-initial-map"); | |
3818 | staticpro (&Qsuppress_initial_map); | |
3819 | Qtop = intern ("top"); | |
3820 | staticpro (&Qtop); | |
01f1ba30 | 3821 | Qundefined_color = intern ("undefined-color"); |
f9942c9e | 3822 | staticpro (&Qundefined_color); |
cf177271 JB |
3823 | Qvertical_scrollbars = intern ("vertical-scrollbars"); |
3824 | staticpro (&Qvertical_scrollbars); | |
f9942c9e JB |
3825 | Qwindow_id = intern ("window-id"); |
3826 | staticpro (&Qwindow_id); | |
3827 | Qx_frame_parameter = intern ("x-frame-parameter"); | |
3828 | staticpro (&Qx_frame_parameter); | |
3829 | /* This is the end of symbol initialization. */ | |
3830 | ||
01f1ba30 JB |
3831 | Fput (Qundefined_color, Qerror_conditions, |
3832 | Fcons (Qundefined_color, Fcons (Qerror, Qnil))); | |
3833 | Fput (Qundefined_color, Qerror_message, | |
3834 | build_string ("Undefined color")); | |
3835 | ||
f9942c9e JB |
3836 | init_x_parm_symbols (); |
3837 | ||
01f1ba30 JB |
3838 | DEFVAR_INT ("mouse-buffer-offset", &mouse_buffer_offset, |
3839 | "The buffer offset of the character under the pointer."); | |
a6605e5c | 3840 | mouse_buffer_offset = 0; |
01f1ba30 | 3841 | |
01f1ba30 JB |
3842 | DEFVAR_INT ("x-pointer-shape", &Vx_pointer_shape, |
3843 | "The shape of the pointer when over text."); | |
3844 | Vx_pointer_shape = Qnil; | |
3845 | ||
3846 | DEFVAR_INT ("x-nontext-pointer-shape", &Vx_nontext_pointer_shape, | |
3847 | "The shape of the pointer when not over text."); | |
3848 | Vx_nontext_pointer_shape = Qnil; | |
3849 | ||
3850 | DEFVAR_INT ("x-mode-pointer-shape", &Vx_mode_pointer_shape, | |
06ef7355 | 3851 | "The shape of the pointer when over the mode line."); |
01f1ba30 JB |
3852 | Vx_mode_pointer_shape = Qnil; |
3853 | ||
3854 | DEFVAR_LISP ("x-bar-cursor", &Vbar_cursor, | |
3855 | "*If non-nil, use a vertical bar cursor. Otherwise, use the traditional box."); | |
3856 | Vbar_cursor = Qnil; | |
3857 | ||
3858 | DEFVAR_LISP ("x-cursor-fore-pixel", &Vx_cursor_fore_pixel, | |
3859 | "A string indicating the foreground color of the cursor box."); | |
3860 | Vx_cursor_fore_pixel = Qnil; | |
3861 | ||
3862 | DEFVAR_LISP ("mouse-grabbed", &Vmouse_depressed, | |
3863 | "Non-nil if a mouse button is currently depressed."); | |
3864 | Vmouse_depressed = Qnil; | |
3865 | ||
3866 | DEFVAR_INT ("x-screen-count", &x_screen_count, | |
3867 | "The number of screens associated with the current display."); | |
3868 | DEFVAR_INT ("x-release", &x_release, | |
3869 | "The release number of the X server in use."); | |
3870 | DEFVAR_LISP ("x-vendor", &Vx_vendor, | |
3871 | "The vendor supporting the X server in use."); | |
3872 | DEFVAR_INT ("x-screen-height", &x_screen_height, | |
3873 | "The height of this X screen in pixels."); | |
3874 | DEFVAR_INT ("x-screen-height-mm", &x_screen_height_mm, | |
3875 | "The height of this X screen in millimeters."); | |
3876 | DEFVAR_INT ("x-screen-width", &x_screen_width, | |
3877 | "The width of this X screen in pixels."); | |
3878 | DEFVAR_INT ("x-screen-width-mm", &x_screen_width_mm, | |
3879 | "The width of this X screen in millimeters."); | |
3880 | DEFVAR_LISP ("x-backing-store", &Vx_backing_store, | |
3881 | "The backing store capability of this screen.\n\ | |
3882 | Values can be the symbols Always, WhenMapped, or NotUseful."); | |
3883 | DEFVAR_BOOL ("x-save-under", &x_save_under, | |
3884 | "*Non-nil means this X screen supports the SaveUnder feature."); | |
3885 | DEFVAR_INT ("x-screen-planes", &x_screen_planes, | |
3886 | "The number of planes this monitor supports."); | |
3887 | DEFVAR_LISP ("x-screen-visual", &Vx_screen_visual, | |
3888 | "The default X visual for this X screen."); | |
3889 | DEFVAR_LISP ("x-no-window-manager", &Vx_no_window_manager, | |
3890 | "t if no X window manager is in use."); | |
3891 | ||
3892 | #ifdef HAVE_X11 | |
3893 | defsubr (&Sx_get_resource); | |
3894 | defsubr (&Sx_pixel_width); | |
3895 | defsubr (&Sx_pixel_height); | |
85ffea93 | 3896 | #if 0 |
01f1ba30 JB |
3897 | defsubr (&Sx_draw_rectangle); |
3898 | defsubr (&Sx_erase_rectangle); | |
3899 | defsubr (&Sx_contour_region); | |
3900 | defsubr (&Sx_uncontour_region); | |
85ffea93 | 3901 | #endif |
01f1ba30 JB |
3902 | defsubr (&Sx_color_display_p); |
3903 | defsubr (&Sx_defined_color); | |
3904 | #if 0 | |
3905 | defsubr (&Sx_track_pointer); | |
01f1ba30 JB |
3906 | defsubr (&Sx_grab_pointer); |
3907 | defsubr (&Sx_ungrab_pointer); | |
809ca691 | 3908 | #endif |
01f1ba30 JB |
3909 | #else |
3910 | defsubr (&Sx_get_default); | |
3911 | defsubr (&Sx_store_cut_buffer); | |
3912 | defsubr (&Sx_get_cut_buffer); | |
3913 | defsubr (&Sx_set_face); | |
3914 | #endif | |
3915 | defsubr (&Sx_geometry); | |
f676886a JB |
3916 | defsubr (&Sx_create_frame); |
3917 | defsubr (&Sfocus_frame); | |
3918 | defsubr (&Sunfocus_frame); | |
06ef7355 | 3919 | #if 0 |
01f1ba30 | 3920 | defsubr (&Sx_horizontal_line); |
06ef7355 | 3921 | #endif |
01f1ba30 JB |
3922 | defsubr (&Sx_rebind_key); |
3923 | defsubr (&Sx_rebind_keys); | |
3924 | defsubr (&Sx_open_connection); | |
3925 | defsubr (&Sx_close_current_connection); | |
3926 | defsubr (&Sx_synchronize); | |
3927 | ||
3928 | /* This was used in the old event interface which used a separate | |
3929 | event queue.*/ | |
3930 | #if 0 | |
3931 | defsubr (&Sx_mouse_events); | |
3932 | defsubr (&Sx_get_mouse_event); | |
3933 | #endif | |
3934 | } | |
3935 | ||
3936 | #endif /* HAVE_X_WINDOWS */ |