Commit | Line | Data |
---|---|---|
ee78dc32 GV |
1 | /* Functions for the Win32 window system. |
2 | Copyright (C) 1989, 1992, 1993, 1994, 1995 Free Software Foundation. | |
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 | |
8 | the Free Software Foundation; either version 2, or (at your option) | |
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 | |
3b7ad313 EN |
18 | the Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
19 | Boston, MA 02111-1307, USA. */ | |
ee78dc32 GV |
20 | |
21 | /* Added by Kevin Gallo */ | |
22 | ||
23 | #include <signal.h> | |
24 | #include <config.h> | |
25 | #include <stdio.h> | |
26 | ||
27 | #include "lisp.h" | |
28 | #include "w32term.h" | |
29 | #include "frame.h" | |
30 | #include "window.h" | |
31 | #include "buffer.h" | |
32 | #include "dispextern.h" | |
33 | #include "keyboard.h" | |
34 | #include "blockinput.h" | |
35 | #include "paths.h" | |
36 | #include "ntheap.h" | |
37 | #include "termhooks.h" | |
38 | ||
39 | #include <commdlg.h> | |
40 | ||
41 | extern void abort (); | |
42 | extern void free_frame_menubar (); | |
43 | extern struct scroll_bar *x_window_to_scroll_bar (); | |
44 | ||
45 | /* The colormap for converting color names to RGB values */ | |
46 | Lisp_Object Vwin32_color_map; | |
47 | ||
48 | /* The name we're using in resource queries. */ | |
49 | Lisp_Object Vx_resource_name; | |
50 | ||
51 | /* Non nil if no window manager is in use. */ | |
52 | Lisp_Object Vx_no_window_manager; | |
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 | /* The shape when over mouse-sensitive text. */ | |
58 | Lisp_Object Vx_sensitive_text_pointer_shape; | |
59 | ||
60 | /* Color of chars displayed in cursor box. */ | |
61 | Lisp_Object Vx_cursor_fore_pixel; | |
62 | ||
63 | /* Search path for bitmap files. */ | |
64 | Lisp_Object Vx_bitmap_file_path; | |
65 | ||
66 | /* Evaluate this expression to rebuild the section of syms_of_w32fns | |
67 | that initializes and staticpros the symbols declared below. Note | |
68 | that Emacs 18 has a bug that keeps C-x C-e from being able to | |
69 | evaluate this expression. | |
70 | ||
71 | (progn | |
72 | ;; Accumulate a list of the symbols we want to initialize from the | |
73 | ;; declarations at the top of the file. | |
74 | (goto-char (point-min)) | |
75 | (search-forward "/\*&&& symbols declared here &&&*\/\n") | |
76 | (let (symbol-list) | |
77 | (while (looking-at "Lisp_Object \\(Q[a-z_]+\\)") | |
78 | (setq symbol-list | |
79 | (cons (buffer-substring (match-beginning 1) (match-end 1)) | |
80 | symbol-list)) | |
81 | (forward-line 1)) | |
82 | (setq symbol-list (nreverse symbol-list)) | |
83 | ;; Delete the section of syms_of_... where we initialize the symbols. | |
84 | (search-forward "\n /\*&&& init symbols here &&&*\/\n") | |
85 | (let ((start (point))) | |
86 | (while (looking-at "^ Q") | |
87 | (forward-line 2)) | |
88 | (kill-region start (point))) | |
89 | ;; Write a new symbol initialization section. | |
90 | (while symbol-list | |
91 | (insert (format " %s = intern (\"" (car symbol-list))) | |
92 | (let ((start (point))) | |
93 | (insert (substring (car symbol-list) 1)) | |
94 | (subst-char-in-region start (point) ?_ ?-)) | |
95 | (insert (format "\");\n staticpro (&%s);\n" (car symbol-list))) | |
96 | (setq symbol-list (cdr symbol-list))))) | |
97 | ||
98 | */ | |
99 | ||
100 | /*&&& symbols declared here &&&*/ | |
101 | Lisp_Object Qauto_raise; | |
102 | Lisp_Object Qauto_lower; | |
103 | Lisp_Object Qbackground_color; | |
104 | Lisp_Object Qbar; | |
105 | Lisp_Object Qborder_color; | |
106 | Lisp_Object Qborder_width; | |
107 | Lisp_Object Qbox; | |
108 | Lisp_Object Qcursor_color; | |
109 | Lisp_Object Qcursor_type; | |
110 | Lisp_Object Qfont; | |
111 | Lisp_Object Qforeground_color; | |
112 | Lisp_Object Qgeometry; | |
113 | Lisp_Object Qicon_left; | |
114 | Lisp_Object Qicon_top; | |
115 | Lisp_Object Qicon_type; | |
116 | Lisp_Object Qicon_name; | |
117 | Lisp_Object Qinternal_border_width; | |
118 | Lisp_Object Qleft; | |
119 | Lisp_Object Qmouse_color; | |
120 | Lisp_Object Qnone; | |
121 | Lisp_Object Qparent_id; | |
122 | Lisp_Object Qscroll_bar_width; | |
123 | Lisp_Object Qsuppress_icon; | |
124 | Lisp_Object Qtop; | |
125 | Lisp_Object Qundefined_color; | |
126 | Lisp_Object Qvertical_scroll_bars; | |
127 | Lisp_Object Qvisibility; | |
128 | Lisp_Object Qwindow_id; | |
129 | Lisp_Object Qx_frame_parameter; | |
130 | Lisp_Object Qx_resource_name; | |
131 | Lisp_Object Quser_position; | |
132 | Lisp_Object Quser_size; | |
133 | Lisp_Object Qdisplay; | |
134 | ||
135 | /* The below are defined in frame.c. */ | |
136 | extern Lisp_Object Qheight, Qminibuffer, Qname, Qonly, Qwidth; | |
137 | extern Lisp_Object Qunsplittable, Qmenu_bar_lines; | |
138 | ||
139 | extern Lisp_Object Vwindow_system_version; | |
140 | ||
141 | extern Lisp_Object last_mouse_scroll_bar; | |
142 | extern int last_mouse_scroll_bar_pos; | |
143 | Time last_mouse_movement_time; | |
144 | ||
145 | \f | |
146 | /* Extract a frame as a FRAME_PTR, defaulting to the selected frame | |
147 | and checking validity for Win32. */ | |
148 | ||
149 | FRAME_PTR | |
150 | check_x_frame (frame) | |
151 | Lisp_Object frame; | |
152 | { | |
153 | FRAME_PTR f; | |
154 | ||
155 | if (NILP (frame)) | |
156 | f = selected_frame; | |
157 | else | |
158 | { | |
159 | CHECK_LIVE_FRAME (frame, 0); | |
160 | f = XFRAME (frame); | |
161 | } | |
162 | if (! FRAME_WIN32_P (f)) | |
163 | error ("non-win32 frame used"); | |
164 | return f; | |
165 | } | |
166 | ||
167 | /* Let the user specify an display with a frame. | |
168 | nil stands for the selected frame--or, if that is not a win32 frame, | |
169 | the first display on the list. */ | |
170 | ||
171 | static struct win32_display_info * | |
172 | check_x_display_info (frame) | |
173 | Lisp_Object frame; | |
174 | { | |
175 | if (NILP (frame)) | |
176 | { | |
177 | if (FRAME_WIN32_P (selected_frame)) | |
178 | return FRAME_WIN32_DISPLAY_INFO (selected_frame); | |
179 | else | |
180 | return &one_win32_display_info; | |
181 | } | |
182 | else if (STRINGP (frame)) | |
183 | return x_display_info_for_name (frame); | |
184 | else | |
185 | { | |
186 | FRAME_PTR f; | |
187 | ||
188 | CHECK_LIVE_FRAME (frame, 0); | |
189 | f = XFRAME (frame); | |
190 | if (! FRAME_WIN32_P (f)) | |
191 | error ("non-win32 frame used"); | |
192 | return FRAME_WIN32_DISPLAY_INFO (f); | |
193 | } | |
194 | } | |
195 | \f | |
196 | /* Return the Emacs frame-object corresponding to an win32 window. | |
197 | It could be the frame's main window or an icon window. */ | |
198 | ||
199 | /* This function can be called during GC, so use GC_xxx type test macros. */ | |
200 | ||
201 | struct frame * | |
202 | x_window_to_frame (dpyinfo, wdesc) | |
203 | struct win32_display_info *dpyinfo; | |
204 | HWND wdesc; | |
205 | { | |
206 | Lisp_Object tail, frame; | |
207 | struct frame *f; | |
208 | ||
209 | for (tail = Vframe_list; GC_CONSP (tail); tail = XCONS (tail)->cdr) | |
210 | { | |
211 | frame = XCONS (tail)->car; | |
212 | if (!GC_FRAMEP (frame)) | |
213 | continue; | |
214 | f = XFRAME (frame); | |
215 | if (f->output_data.nothing == 1 | |
216 | || FRAME_WIN32_DISPLAY_INFO (f) != dpyinfo) | |
217 | continue; | |
218 | if (FRAME_WIN32_WINDOW (f) == wdesc) | |
219 | return f; | |
220 | } | |
221 | return 0; | |
222 | } | |
223 | ||
224 | \f | |
225 | ||
226 | /* Code to deal with bitmaps. Bitmaps are referenced by their bitmap | |
227 | id, which is just an int that this section returns. Bitmaps are | |
228 | reference counted so they can be shared among frames. | |
229 | ||
230 | Bitmap indices are guaranteed to be > 0, so a negative number can | |
231 | be used to indicate no bitmap. | |
232 | ||
233 | If you use x_create_bitmap_from_data, then you must keep track of | |
234 | the bitmaps yourself. That is, creating a bitmap from the same | |
235 | data more than once will not be caught. */ | |
236 | ||
237 | ||
238 | /* Functions to access the contents of a bitmap, given an id. */ | |
239 | ||
240 | int | |
241 | x_bitmap_height (f, id) | |
242 | FRAME_PTR f; | |
243 | int id; | |
244 | { | |
245 | return FRAME_WIN32_DISPLAY_INFO (f)->bitmaps[id - 1].height; | |
246 | } | |
247 | ||
248 | int | |
249 | x_bitmap_width (f, id) | |
250 | FRAME_PTR f; | |
251 | int id; | |
252 | { | |
253 | return FRAME_WIN32_DISPLAY_INFO (f)->bitmaps[id - 1].width; | |
254 | } | |
255 | ||
256 | int | |
257 | x_bitmap_pixmap (f, id) | |
258 | FRAME_PTR f; | |
259 | int id; | |
260 | { | |
261 | return (int) FRAME_WIN32_DISPLAY_INFO (f)->bitmaps[id - 1].pixmap; | |
262 | } | |
263 | ||
264 | ||
265 | /* Allocate a new bitmap record. Returns index of new record. */ | |
266 | ||
267 | static int | |
268 | x_allocate_bitmap_record (f) | |
269 | FRAME_PTR f; | |
270 | { | |
271 | struct win32_display_info *dpyinfo = FRAME_WIN32_DISPLAY_INFO (f); | |
272 | int i; | |
273 | ||
274 | if (dpyinfo->bitmaps == NULL) | |
275 | { | |
276 | dpyinfo->bitmaps_size = 10; | |
277 | dpyinfo->bitmaps | |
278 | = (struct win32_bitmap_record *) xmalloc (dpyinfo->bitmaps_size * sizeof (struct win32_bitmap_record)); | |
279 | dpyinfo->bitmaps_last = 1; | |
280 | return 1; | |
281 | } | |
282 | ||
283 | if (dpyinfo->bitmaps_last < dpyinfo->bitmaps_size) | |
284 | return ++dpyinfo->bitmaps_last; | |
285 | ||
286 | for (i = 0; i < dpyinfo->bitmaps_size; ++i) | |
287 | if (dpyinfo->bitmaps[i].refcount == 0) | |
288 | return i + 1; | |
289 | ||
290 | dpyinfo->bitmaps_size *= 2; | |
291 | dpyinfo->bitmaps | |
292 | = (struct win32_bitmap_record *) xrealloc (dpyinfo->bitmaps, | |
293 | dpyinfo->bitmaps_size * sizeof (struct win32_bitmap_record)); | |
294 | return ++dpyinfo->bitmaps_last; | |
295 | } | |
296 | ||
297 | /* Add one reference to the reference count of the bitmap with id ID. */ | |
298 | ||
299 | void | |
300 | x_reference_bitmap (f, id) | |
301 | FRAME_PTR f; | |
302 | int id; | |
303 | { | |
304 | ++FRAME_WIN32_DISPLAY_INFO (f)->bitmaps[id - 1].refcount; | |
305 | } | |
306 | ||
307 | /* Create a bitmap for frame F from a HEIGHT x WIDTH array of bits at BITS. */ | |
308 | ||
309 | int | |
310 | x_create_bitmap_from_data (f, bits, width, height) | |
311 | struct frame *f; | |
312 | char *bits; | |
313 | unsigned int width, height; | |
314 | { | |
315 | struct win32_display_info *dpyinfo = FRAME_WIN32_DISPLAY_INFO (f); | |
316 | Pixmap bitmap; | |
317 | int id; | |
318 | ||
319 | bitmap = CreateBitmap (width, height, | |
320 | FRAME_WIN32_DISPLAY_INFO (XFRAME (frame))->n_planes, | |
321 | FRAME_WIN32_DISPLAY_INFO (XFRAME (frame))->n_cbits, | |
322 | bits); | |
323 | ||
324 | if (! bitmap) | |
325 | return -1; | |
326 | ||
327 | id = x_allocate_bitmap_record (f); | |
328 | dpyinfo->bitmaps[id - 1].pixmap = bitmap; | |
329 | dpyinfo->bitmaps[id - 1].file = NULL; | |
330 | dpyinfo->bitmaps[id - 1].hinst = NULL; | |
331 | dpyinfo->bitmaps[id - 1].refcount = 1; | |
332 | dpyinfo->bitmaps[id - 1].depth = 1; | |
333 | dpyinfo->bitmaps[id - 1].height = height; | |
334 | dpyinfo->bitmaps[id - 1].width = width; | |
335 | ||
336 | return id; | |
337 | } | |
338 | ||
339 | /* Create bitmap from file FILE for frame F. */ | |
340 | ||
341 | int | |
342 | x_create_bitmap_from_file (f, file) | |
343 | struct frame *f; | |
344 | Lisp_Object file; | |
345 | { | |
346 | return -1; | |
347 | #if 0 | |
348 | struct win32_display_info *dpyinfo = FRAME_WIN32_DISPLAY_INFO (f); | |
349 | unsigned int width, height; | |
350 | Pixmap bitmap; | |
351 | int xhot, yhot, result, id; | |
352 | Lisp_Object found; | |
353 | int fd; | |
354 | char *filename; | |
355 | HINSTANCE hinst; | |
356 | ||
357 | /* Look for an existing bitmap with the same name. */ | |
358 | for (id = 0; id < dpyinfo->bitmaps_last; ++id) | |
359 | { | |
360 | if (dpyinfo->bitmaps[id].refcount | |
361 | && dpyinfo->bitmaps[id].file | |
362 | && !strcmp (dpyinfo->bitmaps[id].file, (char *) XSTRING (file)->data)) | |
363 | { | |
364 | ++dpyinfo->bitmaps[id].refcount; | |
365 | return id + 1; | |
366 | } | |
367 | } | |
368 | ||
369 | /* Search bitmap-file-path for the file, if appropriate. */ | |
370 | fd = openp (Vx_bitmap_file_path, file, "", &found, 0); | |
371 | if (fd < 0) | |
372 | return -1; | |
373 | close (fd); | |
374 | ||
375 | filename = (char *) XSTRING (found)->data; | |
376 | ||
377 | hinst = LoadLibraryEx (filename, NULL, LOAD_LIBRARY_AS_DATAFILE); | |
378 | ||
379 | if (hinst == NULL) | |
380 | return -1; | |
381 | ||
382 | ||
383 | result = XReadBitmapFile (FRAME_WIN32_DISPLAY (f), FRAME_WIN32_WINDOW (f), | |
384 | filename, &width, &height, &bitmap, &xhot, &yhot); | |
385 | if (result != BitmapSuccess) | |
386 | return -1; | |
387 | ||
388 | id = x_allocate_bitmap_record (f); | |
389 | dpyinfo->bitmaps[id - 1].pixmap = bitmap; | |
390 | dpyinfo->bitmaps[id - 1].refcount = 1; | |
391 | dpyinfo->bitmaps[id - 1].file = (char *) xmalloc (XSTRING (file)->size + 1); | |
392 | dpyinfo->bitmaps[id - 1].depth = 1; | |
393 | dpyinfo->bitmaps[id - 1].height = height; | |
394 | dpyinfo->bitmaps[id - 1].width = width; | |
395 | strcpy (dpyinfo->bitmaps[id - 1].file, XSTRING (file)->data); | |
396 | ||
397 | return id; | |
398 | #endif | |
399 | } | |
400 | ||
401 | /* Remove reference to bitmap with id number ID. */ | |
402 | ||
403 | int | |
404 | x_destroy_bitmap (f, id) | |
405 | FRAME_PTR f; | |
406 | int id; | |
407 | { | |
408 | struct win32_display_info *dpyinfo = FRAME_WIN32_DISPLAY_INFO (f); | |
409 | ||
410 | if (id > 0) | |
411 | { | |
412 | --dpyinfo->bitmaps[id - 1].refcount; | |
413 | if (dpyinfo->bitmaps[id - 1].refcount == 0) | |
414 | { | |
415 | BLOCK_INPUT; | |
416 | DeleteObject (dpyinfo->bitmaps[id - 1].pixmap); | |
417 | if (dpyinfo->bitmaps[id - 1].file) | |
418 | { | |
419 | free (dpyinfo->bitmaps[id - 1].file); | |
420 | dpyinfo->bitmaps[id - 1].file = NULL; | |
421 | } | |
422 | UNBLOCK_INPUT; | |
423 | } | |
424 | } | |
425 | } | |
426 | ||
427 | /* Free all the bitmaps for the display specified by DPYINFO. */ | |
428 | ||
429 | static void | |
430 | x_destroy_all_bitmaps (dpyinfo) | |
431 | struct win32_display_info *dpyinfo; | |
432 | { | |
433 | int i; | |
434 | for (i = 0; i < dpyinfo->bitmaps_last; i++) | |
435 | if (dpyinfo->bitmaps[i].refcount > 0) | |
436 | { | |
437 | DeleteObject (dpyinfo->bitmaps[i].pixmap); | |
438 | if (dpyinfo->bitmaps[i].file) | |
439 | free (dpyinfo->bitmaps[i].file); | |
440 | } | |
441 | dpyinfo->bitmaps_last = 0; | |
442 | } | |
443 | \f | |
444 | /* Connect the frame-parameter names for Win32 frames | |
445 | to the ways of passing the parameter values to the window system. | |
446 | ||
447 | The name of a parameter, as a Lisp symbol, | |
448 | has an `x-frame-parameter' property which is an integer in Lisp | |
449 | but can be interpreted as an `enum x_frame_parm' in C. */ | |
450 | ||
451 | enum x_frame_parm | |
452 | { | |
453 | X_PARM_FOREGROUND_COLOR, | |
454 | X_PARM_BACKGROUND_COLOR, | |
455 | X_PARM_MOUSE_COLOR, | |
456 | X_PARM_CURSOR_COLOR, | |
457 | X_PARM_BORDER_COLOR, | |
458 | X_PARM_ICON_TYPE, | |
459 | X_PARM_FONT, | |
460 | X_PARM_BORDER_WIDTH, | |
461 | X_PARM_INTERNAL_BORDER_WIDTH, | |
462 | X_PARM_NAME, | |
463 | X_PARM_AUTORAISE, | |
464 | X_PARM_AUTOLOWER, | |
465 | X_PARM_VERT_SCROLL_BAR, | |
466 | X_PARM_VISIBILITY, | |
467 | X_PARM_MENU_BAR_LINES | |
468 | }; | |
469 | ||
470 | ||
471 | struct x_frame_parm_table | |
472 | { | |
473 | char *name; | |
474 | void (*setter)( /* struct frame *frame, Lisp_Object val, oldval */ ); | |
475 | }; | |
476 | ||
477 | void x_set_foreground_color (); | |
478 | void x_set_background_color (); | |
479 | void x_set_mouse_color (); | |
480 | void x_set_cursor_color (); | |
481 | void x_set_border_color (); | |
482 | void x_set_cursor_type (); | |
483 | void x_set_icon_type (); | |
484 | void x_set_icon_name (); | |
485 | void x_set_font (); | |
486 | void x_set_border_width (); | |
487 | void x_set_internal_border_width (); | |
488 | void x_explicitly_set_name (); | |
489 | void x_set_autoraise (); | |
490 | void x_set_autolower (); | |
491 | void x_set_vertical_scroll_bars (); | |
492 | void x_set_visibility (); | |
493 | void x_set_menu_bar_lines (); | |
494 | void x_set_scroll_bar_width (); | |
495 | void x_set_unsplittable (); | |
496 | ||
497 | static struct x_frame_parm_table x_frame_parms[] = | |
498 | { | |
499 | "foreground-color", x_set_foreground_color, | |
500 | "background-color", x_set_background_color, | |
501 | "mouse-color", x_set_mouse_color, | |
502 | "cursor-color", x_set_cursor_color, | |
503 | "border-color", x_set_border_color, | |
504 | "cursor-type", x_set_cursor_type, | |
505 | "icon-type", x_set_icon_type, | |
506 | "icon-name", x_set_icon_name, | |
507 | "font", x_set_font, | |
508 | "border-width", x_set_border_width, | |
509 | "internal-border-width", x_set_internal_border_width, | |
510 | "name", x_explicitly_set_name, | |
511 | "auto-raise", x_set_autoraise, | |
512 | "auto-lower", x_set_autolower, | |
513 | "vertical-scroll-bars", x_set_vertical_scroll_bars, | |
514 | "visibility", x_set_visibility, | |
515 | "menu-bar-lines", x_set_menu_bar_lines, | |
516 | "scroll-bar-width", x_set_scroll_bar_width, | |
517 | "unsplittable", x_set_unsplittable, | |
518 | }; | |
519 | ||
520 | /* Attach the `x-frame-parameter' properties to | |
521 | the Lisp symbol names of parameters relevant to Win32. */ | |
522 | ||
523 | init_x_parm_symbols () | |
524 | { | |
525 | int i; | |
526 | ||
527 | for (i = 0; i < sizeof (x_frame_parms) / sizeof (x_frame_parms[0]); i++) | |
528 | Fput (intern (x_frame_parms[i].name), Qx_frame_parameter, | |
529 | make_number (i)); | |
530 | } | |
531 | \f | |
532 | /* Change the parameters of FRAME as specified by ALIST. | |
533 | If a parameter is not specially recognized, do nothing; | |
534 | otherwise call the `x_set_...' function for that parameter. */ | |
535 | ||
536 | void | |
537 | x_set_frame_parameters (f, alist) | |
538 | FRAME_PTR f; | |
539 | Lisp_Object alist; | |
540 | { | |
541 | Lisp_Object tail; | |
542 | ||
543 | /* If both of these parameters are present, it's more efficient to | |
544 | set them both at once. So we wait until we've looked at the | |
545 | entire list before we set them. */ | |
546 | Lisp_Object width, height; | |
547 | ||
548 | /* Same here. */ | |
549 | Lisp_Object left, top; | |
550 | ||
551 | /* Same with these. */ | |
552 | Lisp_Object icon_left, icon_top; | |
553 | ||
554 | /* Record in these vectors all the parms specified. */ | |
555 | Lisp_Object *parms; | |
556 | Lisp_Object *values; | |
557 | int i; | |
558 | int left_no_change = 0, top_no_change = 0; | |
559 | int icon_left_no_change = 0, icon_top_no_change = 0; | |
560 | ||
561 | i = 0; | |
562 | for (tail = alist; CONSP (tail); tail = Fcdr (tail)) | |
563 | i++; | |
564 | ||
565 | parms = (Lisp_Object *) alloca (i * sizeof (Lisp_Object)); | |
566 | values = (Lisp_Object *) alloca (i * sizeof (Lisp_Object)); | |
567 | ||
568 | /* Extract parm names and values into those vectors. */ | |
569 | ||
570 | i = 0; | |
571 | for (tail = alist; CONSP (tail); tail = Fcdr (tail)) | |
572 | { | |
573 | Lisp_Object elt, prop, val; | |
574 | ||
575 | elt = Fcar (tail); | |
576 | parms[i] = Fcar (elt); | |
577 | values[i] = Fcdr (elt); | |
578 | i++; | |
579 | } | |
580 | ||
581 | width = height = top = left = Qunbound; | |
582 | icon_left = icon_top = Qunbound; | |
583 | ||
584 | /* Now process them in reverse of specified order. */ | |
585 | for (i--; i >= 0; i--) | |
586 | { | |
587 | Lisp_Object prop, val; | |
588 | ||
589 | prop = parms[i]; | |
590 | val = values[i]; | |
591 | ||
592 | if (EQ (prop, Qwidth)) | |
593 | width = val; | |
594 | else if (EQ (prop, Qheight)) | |
595 | height = val; | |
596 | else if (EQ (prop, Qtop)) | |
597 | top = val; | |
598 | else if (EQ (prop, Qleft)) | |
599 | left = val; | |
600 | else if (EQ (prop, Qicon_top)) | |
601 | icon_top = val; | |
602 | else if (EQ (prop, Qicon_left)) | |
603 | icon_left = val; | |
604 | else | |
605 | { | |
606 | register Lisp_Object param_index, old_value; | |
607 | ||
608 | param_index = Fget (prop, Qx_frame_parameter); | |
609 | old_value = get_frame_param (f, prop); | |
610 | store_frame_param (f, prop, val); | |
611 | if (NATNUMP (param_index) | |
612 | && (XFASTINT (param_index) | |
613 | < sizeof (x_frame_parms)/sizeof (x_frame_parms[0]))) | |
614 | (*x_frame_parms[XINT (param_index)].setter)(f, val, old_value); | |
615 | } | |
616 | } | |
617 | ||
618 | /* Don't die if just one of these was set. */ | |
619 | if (EQ (left, Qunbound)) | |
620 | { | |
621 | left_no_change = 1; | |
622 | if (f->output_data.win32->left_pos < 0) | |
623 | left = Fcons (Qplus, Fcons (make_number (f->output_data.win32->left_pos), Qnil)); | |
624 | else | |
625 | XSETINT (left, f->output_data.win32->left_pos); | |
626 | } | |
627 | if (EQ (top, Qunbound)) | |
628 | { | |
629 | top_no_change = 1; | |
630 | if (f->output_data.win32->top_pos < 0) | |
631 | top = Fcons (Qplus, Fcons (make_number (f->output_data.win32->top_pos), Qnil)); | |
632 | else | |
633 | XSETINT (top, f->output_data.win32->top_pos); | |
634 | } | |
635 | ||
636 | /* If one of the icon positions was not set, preserve or default it. */ | |
637 | if (EQ (icon_left, Qunbound) || ! INTEGERP (icon_left)) | |
638 | { | |
639 | icon_left_no_change = 1; | |
640 | icon_left = Fcdr (Fassq (Qicon_left, f->param_alist)); | |
641 | if (NILP (icon_left)) | |
642 | XSETINT (icon_left, 0); | |
643 | } | |
644 | if (EQ (icon_top, Qunbound) || ! INTEGERP (icon_top)) | |
645 | { | |
646 | icon_top_no_change = 1; | |
647 | icon_top = Fcdr (Fassq (Qicon_top, f->param_alist)); | |
648 | if (NILP (icon_top)) | |
649 | XSETINT (icon_top, 0); | |
650 | } | |
651 | ||
652 | /* Don't die if just one of these was set. */ | |
653 | if (EQ (width, Qunbound)) | |
654 | XSETINT (width, FRAME_WIDTH (f)); | |
655 | if (EQ (height, Qunbound)) | |
656 | XSETINT (height, FRAME_HEIGHT (f)); | |
657 | ||
658 | /* Don't set these parameters unless they've been explicitly | |
659 | specified. The window might be mapped or resized while we're in | |
660 | this function, and we don't want to override that unless the lisp | |
661 | code has asked for it. | |
662 | ||
663 | Don't set these parameters unless they actually differ from the | |
664 | window's current parameters; the window may not actually exist | |
665 | yet. */ | |
666 | { | |
667 | Lisp_Object frame; | |
668 | ||
669 | check_frame_size (f, &height, &width); | |
670 | ||
671 | XSETFRAME (frame, f); | |
672 | ||
673 | if ((NUMBERP (width) && XINT (width) != FRAME_WIDTH (f)) | |
674 | || (NUMBERP (height) && XINT (height) != FRAME_HEIGHT (f))) | |
675 | Fset_frame_size (frame, width, height); | |
676 | ||
677 | if ((!NILP (left) || !NILP (top)) | |
678 | && ! (left_no_change && top_no_change) | |
679 | && ! (NUMBERP (left) && XINT (left) == f->output_data.win32->left_pos | |
680 | && NUMBERP (top) && XINT (top) == f->output_data.win32->top_pos)) | |
681 | { | |
682 | int leftpos = 0; | |
683 | int toppos = 0; | |
684 | ||
685 | /* Record the signs. */ | |
686 | f->output_data.win32->size_hint_flags &= ~ (XNegative | YNegative); | |
687 | if (EQ (left, Qminus)) | |
688 | f->output_data.win32->size_hint_flags |= XNegative; | |
689 | else if (INTEGERP (left)) | |
690 | { | |
691 | leftpos = XINT (left); | |
692 | if (leftpos < 0) | |
693 | f->output_data.win32->size_hint_flags |= XNegative; | |
694 | } | |
695 | else if (CONSP (left) && EQ (XCONS (left)->car, Qminus) | |
696 | && CONSP (XCONS (left)->cdr) | |
697 | && INTEGERP (XCONS (XCONS (left)->cdr)->car)) | |
698 | { | |
699 | leftpos = - XINT (XCONS (XCONS (left)->cdr)->car); | |
700 | f->output_data.win32->size_hint_flags |= XNegative; | |
701 | } | |
702 | else if (CONSP (left) && EQ (XCONS (left)->car, Qplus) | |
703 | && CONSP (XCONS (left)->cdr) | |
704 | && INTEGERP (XCONS (XCONS (left)->cdr)->car)) | |
705 | { | |
706 | leftpos = XINT (XCONS (XCONS (left)->cdr)->car); | |
707 | } | |
708 | ||
709 | if (EQ (top, Qminus)) | |
710 | f->output_data.win32->size_hint_flags |= YNegative; | |
711 | else if (INTEGERP (top)) | |
712 | { | |
713 | toppos = XINT (top); | |
714 | if (toppos < 0) | |
715 | f->output_data.win32->size_hint_flags |= YNegative; | |
716 | } | |
717 | else if (CONSP (top) && EQ (XCONS (top)->car, Qminus) | |
718 | && CONSP (XCONS (top)->cdr) | |
719 | && INTEGERP (XCONS (XCONS (top)->cdr)->car)) | |
720 | { | |
721 | toppos = - XINT (XCONS (XCONS (top)->cdr)->car); | |
722 | f->output_data.win32->size_hint_flags |= YNegative; | |
723 | } | |
724 | else if (CONSP (top) && EQ (XCONS (top)->car, Qplus) | |
725 | && CONSP (XCONS (top)->cdr) | |
726 | && INTEGERP (XCONS (XCONS (top)->cdr)->car)) | |
727 | { | |
728 | toppos = XINT (XCONS (XCONS (top)->cdr)->car); | |
729 | } | |
730 | ||
731 | ||
732 | /* Store the numeric value of the position. */ | |
733 | f->output_data.win32->top_pos = toppos; | |
734 | f->output_data.win32->left_pos = leftpos; | |
735 | ||
736 | f->output_data.win32->win_gravity = NorthWestGravity; | |
737 | ||
738 | /* Actually set that position, and convert to absolute. */ | |
739 | x_set_offset (f, leftpos, toppos, -1); | |
740 | } | |
741 | ||
742 | if ((!NILP (icon_left) || !NILP (icon_top)) | |
743 | && ! (icon_left_no_change && icon_top_no_change)) | |
744 | x_wm_set_icon_position (f, XINT (icon_left), XINT (icon_top)); | |
745 | } | |
746 | } | |
747 | ||
748 | /* Store the screen positions of frame F into XPTR and YPTR. | |
749 | These are the positions of the containing window manager window, | |
750 | not Emacs's own window. */ | |
751 | ||
752 | void | |
753 | x_real_positions (f, xptr, yptr) | |
754 | FRAME_PTR f; | |
755 | int *xptr, *yptr; | |
756 | { | |
757 | POINT pt; | |
758 | ||
759 | { | |
760 | RECT rect; | |
761 | ||
762 | GetClientRect(FRAME_WIN32_WINDOW(f), &rect); | |
763 | AdjustWindowRect(&rect, f->output_data.win32->dwStyle, FRAME_EXTERNAL_MENU_BAR(f)); | |
764 | ||
765 | pt.x = rect.left; | |
766 | pt.y = rect.top; | |
767 | } | |
768 | ||
769 | ClientToScreen (FRAME_WIN32_WINDOW(f), &pt); | |
770 | ||
771 | *xptr = pt.x; | |
772 | *yptr = pt.y; | |
773 | } | |
774 | ||
775 | /* Insert a description of internally-recorded parameters of frame X | |
776 | into the parameter alist *ALISTPTR that is to be given to the user. | |
777 | Only parameters that are specific to Win32 | |
778 | and whose values are not correctly recorded in the frame's | |
779 | param_alist need to be considered here. */ | |
780 | ||
781 | x_report_frame_params (f, alistptr) | |
782 | struct frame *f; | |
783 | Lisp_Object *alistptr; | |
784 | { | |
785 | char buf[16]; | |
786 | Lisp_Object tem; | |
787 | ||
788 | /* Represent negative positions (off the top or left screen edge) | |
789 | in a way that Fmodify_frame_parameters will understand correctly. */ | |
790 | XSETINT (tem, f->output_data.win32->left_pos); | |
791 | if (f->output_data.win32->left_pos >= 0) | |
792 | store_in_alist (alistptr, Qleft, tem); | |
793 | else | |
794 | store_in_alist (alistptr, Qleft, Fcons (Qplus, Fcons (tem, Qnil))); | |
795 | ||
796 | XSETINT (tem, f->output_data.win32->top_pos); | |
797 | if (f->output_data.win32->top_pos >= 0) | |
798 | store_in_alist (alistptr, Qtop, tem); | |
799 | else | |
800 | store_in_alist (alistptr, Qtop, Fcons (Qplus, Fcons (tem, Qnil))); | |
801 | ||
802 | store_in_alist (alistptr, Qborder_width, | |
803 | make_number (f->output_data.win32->border_width)); | |
804 | store_in_alist (alistptr, Qinternal_border_width, | |
805 | make_number (f->output_data.win32->internal_border_width)); | |
806 | sprintf (buf, "%ld", (long) FRAME_WIN32_WINDOW (f)); | |
807 | store_in_alist (alistptr, Qwindow_id, | |
808 | build_string (buf)); | |
809 | store_in_alist (alistptr, Qicon_name, f->icon_name); | |
810 | FRAME_SAMPLE_VISIBILITY (f); | |
811 | store_in_alist (alistptr, Qvisibility, | |
812 | (FRAME_VISIBLE_P (f) ? Qt | |
813 | : FRAME_ICONIFIED_P (f) ? Qicon : Qnil)); | |
814 | store_in_alist (alistptr, Qdisplay, | |
815 | XCONS (FRAME_WIN32_DISPLAY_INFO (f)->name_list_element)->car); | |
816 | } | |
817 | \f | |
818 | ||
819 | #if 0 | |
820 | DEFUN ("win32-rgb", Fwin32_rgb, Swin32_rgb, 3, 3, 0, | |
821 | "Convert RGB numbers to a windows color reference.") | |
822 | (red, green, blue) | |
823 | Lisp_Object red, green, blue; | |
824 | { | |
825 | Lisp_Object rgb; | |
826 | ||
827 | CHECK_NUMBER (red, 0); | |
828 | CHECK_NUMBER (green, 0); | |
829 | CHECK_NUMBER (blue, 0); | |
830 | ||
831 | XSET (rgb, Lisp_Int, RGB(XUINT(red), XUINT(green), XUINT(blue))); | |
832 | ||
833 | return (rgb); | |
834 | } | |
835 | ||
836 | ||
837 | #else | |
838 | /* The default colors for the win32 color map */ | |
839 | typedef struct colormap_t | |
840 | { | |
841 | char *name; | |
842 | COLORREF colorref; | |
843 | } colormap_t; | |
844 | ||
845 | colormap_t win32_color_map[] = | |
846 | { | |
847 | {"snow" , RGB (255,250,250)}, | |
848 | {"ghost white" , RGB (248,248,255)}, | |
849 | {"GhostWhite" , RGB (248,248,255)}, | |
850 | {"white smoke" , RGB (245,245,245)}, | |
851 | {"WhiteSmoke" , RGB (245,245,245)}, | |
852 | {"gainsboro" , RGB (220,220,220)}, | |
853 | {"floral white" , RGB (255,250,240)}, | |
854 | {"FloralWhite" , RGB (255,250,240)}, | |
855 | {"old lace" , RGB (253,245,230)}, | |
856 | {"OldLace" , RGB (253,245,230)}, | |
857 | {"linen" , RGB (250,240,230)}, | |
858 | {"antique white" , RGB (250,235,215)}, | |
859 | {"AntiqueWhite" , RGB (250,235,215)}, | |
860 | {"papaya whip" , RGB (255,239,213)}, | |
861 | {"PapayaWhip" , RGB (255,239,213)}, | |
862 | {"blanched almond" , RGB (255,235,205)}, | |
863 | {"BlanchedAlmond" , RGB (255,235,205)}, | |
864 | {"bisque" , RGB (255,228,196)}, | |
865 | {"peach puff" , RGB (255,218,185)}, | |
866 | {"PeachPuff" , RGB (255,218,185)}, | |
867 | {"navajo white" , RGB (255,222,173)}, | |
868 | {"NavajoWhite" , RGB (255,222,173)}, | |
869 | {"moccasin" , RGB (255,228,181)}, | |
870 | {"cornsilk" , RGB (255,248,220)}, | |
871 | {"ivory" , RGB (255,255,240)}, | |
872 | {"lemon chiffon" , RGB (255,250,205)}, | |
873 | {"LemonChiffon" , RGB (255,250,205)}, | |
874 | {"seashell" , RGB (255,245,238)}, | |
875 | {"honeydew" , RGB (240,255,240)}, | |
876 | {"mint cream" , RGB (245,255,250)}, | |
877 | {"MintCream" , RGB (245,255,250)}, | |
878 | {"azure" , RGB (240,255,255)}, | |
879 | {"alice blue" , RGB (240,248,255)}, | |
880 | {"AliceBlue" , RGB (240,248,255)}, | |
881 | {"lavender" , RGB (230,230,250)}, | |
882 | {"lavender blush" , RGB (255,240,245)}, | |
883 | {"LavenderBlush" , RGB (255,240,245)}, | |
884 | {"misty rose" , RGB (255,228,225)}, | |
885 | {"MistyRose" , RGB (255,228,225)}, | |
886 | {"white" , RGB (255,255,255)}, | |
887 | {"black" , RGB ( 0, 0, 0)}, | |
888 | {"dark slate gray" , RGB ( 47, 79, 79)}, | |
889 | {"DarkSlateGray" , RGB ( 47, 79, 79)}, | |
890 | {"dark slate grey" , RGB ( 47, 79, 79)}, | |
891 | {"DarkSlateGrey" , RGB ( 47, 79, 79)}, | |
892 | {"dim gray" , RGB (105,105,105)}, | |
893 | {"DimGray" , RGB (105,105,105)}, | |
894 | {"dim grey" , RGB (105,105,105)}, | |
895 | {"DimGrey" , RGB (105,105,105)}, | |
896 | {"slate gray" , RGB (112,128,144)}, | |
897 | {"SlateGray" , RGB (112,128,144)}, | |
898 | {"slate grey" , RGB (112,128,144)}, | |
899 | {"SlateGrey" , RGB (112,128,144)}, | |
900 | {"light slate gray" , RGB (119,136,153)}, | |
901 | {"LightSlateGray" , RGB (119,136,153)}, | |
902 | {"light slate grey" , RGB (119,136,153)}, | |
903 | {"LightSlateGrey" , RGB (119,136,153)}, | |
904 | {"gray" , RGB (190,190,190)}, | |
905 | {"grey" , RGB (190,190,190)}, | |
906 | {"light grey" , RGB (211,211,211)}, | |
907 | {"LightGrey" , RGB (211,211,211)}, | |
908 | {"light gray" , RGB (211,211,211)}, | |
909 | {"LightGray" , RGB (211,211,211)}, | |
910 | {"midnight blue" , RGB ( 25, 25,112)}, | |
911 | {"MidnightBlue" , RGB ( 25, 25,112)}, | |
912 | {"navy" , RGB ( 0, 0,128)}, | |
913 | {"navy blue" , RGB ( 0, 0,128)}, | |
914 | {"NavyBlue" , RGB ( 0, 0,128)}, | |
915 | {"cornflower blue" , RGB (100,149,237)}, | |
916 | {"CornflowerBlue" , RGB (100,149,237)}, | |
917 | {"dark slate blue" , RGB ( 72, 61,139)}, | |
918 | {"DarkSlateBlue" , RGB ( 72, 61,139)}, | |
919 | {"slate blue" , RGB (106, 90,205)}, | |
920 | {"SlateBlue" , RGB (106, 90,205)}, | |
921 | {"medium slate blue" , RGB (123,104,238)}, | |
922 | {"MediumSlateBlue" , RGB (123,104,238)}, | |
923 | {"light slate blue" , RGB (132,112,255)}, | |
924 | {"LightSlateBlue" , RGB (132,112,255)}, | |
925 | {"medium blue" , RGB ( 0, 0,205)}, | |
926 | {"MediumBlue" , RGB ( 0, 0,205)}, | |
927 | {"royal blue" , RGB ( 65,105,225)}, | |
928 | {"RoyalBlue" , RGB ( 65,105,225)}, | |
929 | {"blue" , RGB ( 0, 0,255)}, | |
930 | {"dodger blue" , RGB ( 30,144,255)}, | |
931 | {"DodgerBlue" , RGB ( 30,144,255)}, | |
932 | {"deep sky blue" , RGB ( 0,191,255)}, | |
933 | {"DeepSkyBlue" , RGB ( 0,191,255)}, | |
934 | {"sky blue" , RGB (135,206,235)}, | |
935 | {"SkyBlue" , RGB (135,206,235)}, | |
936 | {"light sky blue" , RGB (135,206,250)}, | |
937 | {"LightSkyBlue" , RGB (135,206,250)}, | |
938 | {"steel blue" , RGB ( 70,130,180)}, | |
939 | {"SteelBlue" , RGB ( 70,130,180)}, | |
940 | {"light steel blue" , RGB (176,196,222)}, | |
941 | {"LightSteelBlue" , RGB (176,196,222)}, | |
942 | {"light blue" , RGB (173,216,230)}, | |
943 | {"LightBlue" , RGB (173,216,230)}, | |
944 | {"powder blue" , RGB (176,224,230)}, | |
945 | {"PowderBlue" , RGB (176,224,230)}, | |
946 | {"pale turquoise" , RGB (175,238,238)}, | |
947 | {"PaleTurquoise" , RGB (175,238,238)}, | |
948 | {"dark turquoise" , RGB ( 0,206,209)}, | |
949 | {"DarkTurquoise" , RGB ( 0,206,209)}, | |
950 | {"medium turquoise" , RGB ( 72,209,204)}, | |
951 | {"MediumTurquoise" , RGB ( 72,209,204)}, | |
952 | {"turquoise" , RGB ( 64,224,208)}, | |
953 | {"cyan" , RGB ( 0,255,255)}, | |
954 | {"light cyan" , RGB (224,255,255)}, | |
955 | {"LightCyan" , RGB (224,255,255)}, | |
956 | {"cadet blue" , RGB ( 95,158,160)}, | |
957 | {"CadetBlue" , RGB ( 95,158,160)}, | |
958 | {"medium aquamarine" , RGB (102,205,170)}, | |
959 | {"MediumAquamarine" , RGB (102,205,170)}, | |
960 | {"aquamarine" , RGB (127,255,212)}, | |
961 | {"dark green" , RGB ( 0,100, 0)}, | |
962 | {"DarkGreen" , RGB ( 0,100, 0)}, | |
963 | {"dark olive green" , RGB ( 85,107, 47)}, | |
964 | {"DarkOliveGreen" , RGB ( 85,107, 47)}, | |
965 | {"dark sea green" , RGB (143,188,143)}, | |
966 | {"DarkSeaGreen" , RGB (143,188,143)}, | |
967 | {"sea green" , RGB ( 46,139, 87)}, | |
968 | {"SeaGreen" , RGB ( 46,139, 87)}, | |
969 | {"medium sea green" , RGB ( 60,179,113)}, | |
970 | {"MediumSeaGreen" , RGB ( 60,179,113)}, | |
971 | {"light sea green" , RGB ( 32,178,170)}, | |
972 | {"LightSeaGreen" , RGB ( 32,178,170)}, | |
973 | {"pale green" , RGB (152,251,152)}, | |
974 | {"PaleGreen" , RGB (152,251,152)}, | |
975 | {"spring green" , RGB ( 0,255,127)}, | |
976 | {"SpringGreen" , RGB ( 0,255,127)}, | |
977 | {"lawn green" , RGB (124,252, 0)}, | |
978 | {"LawnGreen" , RGB (124,252, 0)}, | |
979 | {"green" , RGB ( 0,255, 0)}, | |
980 | {"chartreuse" , RGB (127,255, 0)}, | |
981 | {"medium spring green" , RGB ( 0,250,154)}, | |
982 | {"MediumSpringGreen" , RGB ( 0,250,154)}, | |
983 | {"green yellow" , RGB (173,255, 47)}, | |
984 | {"GreenYellow" , RGB (173,255, 47)}, | |
985 | {"lime green" , RGB ( 50,205, 50)}, | |
986 | {"LimeGreen" , RGB ( 50,205, 50)}, | |
987 | {"yellow green" , RGB (154,205, 50)}, | |
988 | {"YellowGreen" , RGB (154,205, 50)}, | |
989 | {"forest green" , RGB ( 34,139, 34)}, | |
990 | {"ForestGreen" , RGB ( 34,139, 34)}, | |
991 | {"olive drab" , RGB (107,142, 35)}, | |
992 | {"OliveDrab" , RGB (107,142, 35)}, | |
993 | {"dark khaki" , RGB (189,183,107)}, | |
994 | {"DarkKhaki" , RGB (189,183,107)}, | |
995 | {"khaki" , RGB (240,230,140)}, | |
996 | {"pale goldenrod" , RGB (238,232,170)}, | |
997 | {"PaleGoldenrod" , RGB (238,232,170)}, | |
998 | {"light goldenrod yellow" , RGB (250,250,210)}, | |
999 | {"LightGoldenrodYellow" , RGB (250,250,210)}, | |
1000 | {"light yellow" , RGB (255,255,224)}, | |
1001 | {"LightYellow" , RGB (255,255,224)}, | |
1002 | {"yellow" , RGB (255,255, 0)}, | |
1003 | {"gold" , RGB (255,215, 0)}, | |
1004 | {"light goldenrod" , RGB (238,221,130)}, | |
1005 | {"LightGoldenrod" , RGB (238,221,130)}, | |
1006 | {"goldenrod" , RGB (218,165, 32)}, | |
1007 | {"dark goldenrod" , RGB (184,134, 11)}, | |
1008 | {"DarkGoldenrod" , RGB (184,134, 11)}, | |
1009 | {"rosy brown" , RGB (188,143,143)}, | |
1010 | {"RosyBrown" , RGB (188,143,143)}, | |
1011 | {"indian red" , RGB (205, 92, 92)}, | |
1012 | {"IndianRed" , RGB (205, 92, 92)}, | |
1013 | {"saddle brown" , RGB (139, 69, 19)}, | |
1014 | {"SaddleBrown" , RGB (139, 69, 19)}, | |
1015 | {"sienna" , RGB (160, 82, 45)}, | |
1016 | {"peru" , RGB (205,133, 63)}, | |
1017 | {"burlywood" , RGB (222,184,135)}, | |
1018 | {"beige" , RGB (245,245,220)}, | |
1019 | {"wheat" , RGB (245,222,179)}, | |
1020 | {"sandy brown" , RGB (244,164, 96)}, | |
1021 | {"SandyBrown" , RGB (244,164, 96)}, | |
1022 | {"tan" , RGB (210,180,140)}, | |
1023 | {"chocolate" , RGB (210,105, 30)}, | |
1024 | {"firebrick" , RGB (178,34, 34)}, | |
1025 | {"brown" , RGB (165,42, 42)}, | |
1026 | {"dark salmon" , RGB (233,150,122)}, | |
1027 | {"DarkSalmon" , RGB (233,150,122)}, | |
1028 | {"salmon" , RGB (250,128,114)}, | |
1029 | {"light salmon" , RGB (255,160,122)}, | |
1030 | {"LightSalmon" , RGB (255,160,122)}, | |
1031 | {"orange" , RGB (255,165, 0)}, | |
1032 | {"dark orange" , RGB (255,140, 0)}, | |
1033 | {"DarkOrange" , RGB (255,140, 0)}, | |
1034 | {"coral" , RGB (255,127, 80)}, | |
1035 | {"light coral" , RGB (240,128,128)}, | |
1036 | {"LightCoral" , RGB (240,128,128)}, | |
1037 | {"tomato" , RGB (255, 99, 71)}, | |
1038 | {"orange red" , RGB (255, 69, 0)}, | |
1039 | {"OrangeRed" , RGB (255, 69, 0)}, | |
1040 | {"red" , RGB (255, 0, 0)}, | |
1041 | {"hot pink" , RGB (255,105,180)}, | |
1042 | {"HotPink" , RGB (255,105,180)}, | |
1043 | {"deep pink" , RGB (255, 20,147)}, | |
1044 | {"DeepPink" , RGB (255, 20,147)}, | |
1045 | {"pink" , RGB (255,192,203)}, | |
1046 | {"light pink" , RGB (255,182,193)}, | |
1047 | {"LightPink" , RGB (255,182,193)}, | |
1048 | {"pale violet red" , RGB (219,112,147)}, | |
1049 | {"PaleVioletRed" , RGB (219,112,147)}, | |
1050 | {"maroon" , RGB (176, 48, 96)}, | |
1051 | {"medium violet red" , RGB (199, 21,133)}, | |
1052 | {"MediumVioletRed" , RGB (199, 21,133)}, | |
1053 | {"violet red" , RGB (208, 32,144)}, | |
1054 | {"VioletRed" , RGB (208, 32,144)}, | |
1055 | {"magenta" , RGB (255, 0,255)}, | |
1056 | {"violet" , RGB (238,130,238)}, | |
1057 | {"plum" , RGB (221,160,221)}, | |
1058 | {"orchid" , RGB (218,112,214)}, | |
1059 | {"medium orchid" , RGB (186, 85,211)}, | |
1060 | {"MediumOrchid" , RGB (186, 85,211)}, | |
1061 | {"dark orchid" , RGB (153, 50,204)}, | |
1062 | {"DarkOrchid" , RGB (153, 50,204)}, | |
1063 | {"dark violet" , RGB (148, 0,211)}, | |
1064 | {"DarkViolet" , RGB (148, 0,211)}, | |
1065 | {"blue violet" , RGB (138, 43,226)}, | |
1066 | {"BlueViolet" , RGB (138, 43,226)}, | |
1067 | {"purple" , RGB (160, 32,240)}, | |
1068 | {"medium purple" , RGB (147,112,219)}, | |
1069 | {"MediumPurple" , RGB (147,112,219)}, | |
1070 | {"thistle" , RGB (216,191,216)}, | |
1071 | {"gray0" , RGB ( 0, 0, 0)}, | |
1072 | {"grey0" , RGB ( 0, 0, 0)}, | |
1073 | {"dark grey" , RGB (169,169,169)}, | |
1074 | {"DarkGrey" , RGB (169,169,169)}, | |
1075 | {"dark gray" , RGB (169,169,169)}, | |
1076 | {"DarkGray" , RGB (169,169,169)}, | |
1077 | {"dark blue" , RGB ( 0, 0,139)}, | |
1078 | {"DarkBlue" , RGB ( 0, 0,139)}, | |
1079 | {"dark cyan" , RGB ( 0,139,139)}, | |
1080 | {"DarkCyan" , RGB ( 0,139,139)}, | |
1081 | {"dark magenta" , RGB (139, 0,139)}, | |
1082 | {"DarkMagenta" , RGB (139, 0,139)}, | |
1083 | {"dark red" , RGB (139, 0, 0)}, | |
1084 | {"DarkRed" , RGB (139, 0, 0)}, | |
1085 | {"light green" , RGB (144,238,144)}, | |
1086 | {"LightGreen" , RGB (144,238,144)}, | |
1087 | }; | |
1088 | ||
1089 | DEFUN ("win32-default-color-map", Fwin32_default_color_map, Swin32_default_color_map, | |
1090 | 0, 0, 0, "Return the default color map.") | |
1091 | () | |
1092 | { | |
1093 | int i; | |
1094 | colormap_t *pc = win32_color_map; | |
1095 | Lisp_Object cmap; | |
1096 | ||
1097 | BLOCK_INPUT; | |
1098 | ||
1099 | cmap = Qnil; | |
1100 | ||
1101 | for (i = 0; i < sizeof (win32_color_map) / sizeof (win32_color_map[0]); | |
1102 | pc++, i++) | |
1103 | cmap = Fcons (Fcons (build_string (pc->name), | |
1104 | make_number (pc->colorref)), | |
1105 | cmap); | |
1106 | ||
1107 | UNBLOCK_INPUT; | |
1108 | ||
1109 | return (cmap); | |
1110 | } | |
1111 | #endif | |
1112 | ||
1113 | Lisp_Object | |
1114 | win32_to_x_color (rgb) | |
1115 | Lisp_Object rgb; | |
1116 | { | |
1117 | Lisp_Object color; | |
1118 | ||
1119 | CHECK_NUMBER (rgb, 0); | |
1120 | ||
1121 | BLOCK_INPUT; | |
1122 | ||
1123 | color = Frassq (rgb, Vwin32_color_map); | |
1124 | ||
1125 | UNBLOCK_INPUT; | |
1126 | ||
1127 | if (!NILP (color)) | |
1128 | return (Fcar (color)); | |
1129 | else | |
1130 | return Qnil; | |
1131 | } | |
1132 | ||
1133 | COLORREF | |
1134 | x_to_win32_color (colorname) | |
1135 | char * colorname; | |
1136 | { | |
1137 | register Lisp_Object tail, ret = Qnil; | |
1138 | ||
1139 | BLOCK_INPUT; | |
1140 | ||
1141 | for (tail = Vwin32_color_map; !NILP (tail); tail = Fcdr (tail)) | |
1142 | { | |
1143 | register Lisp_Object elt, tem; | |
1144 | ||
1145 | elt = Fcar (tail); | |
1146 | if (!CONSP (elt)) continue; | |
1147 | ||
1148 | tem = Fcar (elt); | |
1149 | ||
1150 | if (lstrcmpi (XSTRING (tem)->data, colorname) == 0) | |
1151 | { | |
1152 | ret = XUINT(Fcdr (elt)); | |
1153 | break; | |
1154 | } | |
1155 | ||
1156 | QUIT; | |
1157 | } | |
1158 | ||
1159 | UNBLOCK_INPUT; | |
1160 | ||
1161 | return ret; | |
1162 | } | |
1163 | ||
1164 | /* Decide if color named COLOR is valid for the display associated with | |
1165 | the selected frame; if so, return the rgb values in COLOR_DEF. | |
1166 | If ALLOC is nonzero, allocate a new colormap cell. */ | |
1167 | ||
1168 | int | |
1169 | defined_color (f, color, color_def, alloc) | |
1170 | FRAME_PTR f; | |
1171 | char *color; | |
1172 | COLORREF *color_def; | |
1173 | int alloc; | |
1174 | { | |
1175 | register Lisp_Object tem; | |
1176 | ||
1177 | tem = x_to_win32_color (color); | |
1178 | ||
1179 | if (!NILP (tem)) | |
1180 | { | |
1181 | *color_def = XUINT (tem); | |
1182 | return 1; | |
1183 | } | |
1184 | else | |
1185 | { | |
1186 | return 0; | |
1187 | } | |
1188 | } | |
1189 | ||
1190 | /* Given a string ARG naming a color, compute a pixel value from it | |
1191 | suitable for screen F. | |
1192 | If F is not a color screen, return DEF (default) regardless of what | |
1193 | ARG says. */ | |
1194 | ||
1195 | int | |
1196 | x_decode_color (f, arg, def) | |
1197 | FRAME_PTR f; | |
1198 | Lisp_Object arg; | |
1199 | int def; | |
1200 | { | |
1201 | COLORREF cdef; | |
1202 | ||
1203 | CHECK_STRING (arg, 0); | |
1204 | ||
1205 | if (strcmp (XSTRING (arg)->data, "black") == 0) | |
1206 | return BLACK_PIX_DEFAULT (f); | |
1207 | else if (strcmp (XSTRING (arg)->data, "white") == 0) | |
1208 | return WHITE_PIX_DEFAULT (f); | |
1209 | ||
1210 | if ((FRAME_WIN32_DISPLAY_INFO (f)->n_planes * FRAME_WIN32_DISPLAY_INFO (f)->n_cbits) == 1) | |
1211 | return def; | |
1212 | ||
1213 | /* defined_color is responsible for coping with failures | |
1214 | by looking for a near-miss. */ | |
1215 | if (defined_color (f, XSTRING (arg)->data, &cdef, 1)) | |
1216 | return cdef; | |
1217 | ||
1218 | /* defined_color failed; return an ultimate default. */ | |
1219 | return def; | |
1220 | } | |
1221 | \f | |
1222 | /* Functions called only from `x_set_frame_param' | |
1223 | to set individual parameters. | |
1224 | ||
1225 | If FRAME_WIN32_WINDOW (f) is 0, | |
1226 | the frame is being created and its window does not exist yet. | |
1227 | In that case, just record the parameter's new value | |
1228 | in the standard place; do not attempt to change the window. */ | |
1229 | ||
1230 | void | |
1231 | x_set_foreground_color (f, arg, oldval) | |
1232 | struct frame *f; | |
1233 | Lisp_Object arg, oldval; | |
1234 | { | |
1235 | f->output_data.win32->foreground_pixel | |
1236 | = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); | |
1237 | if (FRAME_WIN32_WINDOW (f) != 0) | |
1238 | { | |
1239 | recompute_basic_faces (f); | |
1240 | if (FRAME_VISIBLE_P (f)) | |
1241 | redraw_frame (f); | |
1242 | } | |
1243 | } | |
1244 | ||
1245 | void | |
1246 | x_set_background_color (f, arg, oldval) | |
1247 | struct frame *f; | |
1248 | Lisp_Object arg, oldval; | |
1249 | { | |
1250 | Pixmap temp; | |
1251 | int mask; | |
1252 | ||
1253 | f->output_data.win32->background_pixel | |
1254 | = x_decode_color (f, arg, WHITE_PIX_DEFAULT (f)); | |
1255 | ||
1256 | if (FRAME_WIN32_WINDOW (f) != 0) | |
1257 | { | |
1258 | SetWindowLong (FRAME_WIN32_WINDOW (f), WND_BACKGROUND_INDEX, f->output_data.win32->background_pixel); | |
1259 | ||
1260 | recompute_basic_faces (f); | |
1261 | ||
1262 | if (FRAME_VISIBLE_P (f)) | |
1263 | redraw_frame (f); | |
1264 | } | |
1265 | } | |
1266 | ||
1267 | void | |
1268 | x_set_mouse_color (f, arg, oldval) | |
1269 | struct frame *f; | |
1270 | Lisp_Object arg, oldval; | |
1271 | { | |
1272 | #if 0 | |
1273 | Cursor cursor, nontext_cursor, mode_cursor, cross_cursor; | |
1274 | #endif | |
1275 | int mask_color; | |
1276 | ||
1277 | if (!EQ (Qnil, arg)) | |
1278 | f->output_data.win32->mouse_pixel | |
1279 | = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); | |
1280 | mask_color = f->output_data.win32->background_pixel; | |
1281 | /* No invisible pointers. */ | |
1282 | if (mask_color == f->output_data.win32->mouse_pixel | |
1283 | && mask_color == f->output_data.win32->background_pixel) | |
1284 | f->output_data.win32->mouse_pixel = f->output_data.win32->foreground_pixel; | |
1285 | ||
1286 | #if 0 | |
1287 | BLOCK_INPUT; | |
1288 | ||
1289 | /* It's not okay to crash if the user selects a screwy cursor. */ | |
1290 | x_catch_errors (FRAME_WIN32_DISPLAY (f)); | |
1291 | ||
1292 | if (!EQ (Qnil, Vx_pointer_shape)) | |
1293 | { | |
1294 | CHECK_NUMBER (Vx_pointer_shape, 0); | |
1295 | cursor = XCreateFontCursor (FRAME_WIN32_DISPLAY (f), XINT (Vx_pointer_shape)); | |
1296 | } | |
1297 | else | |
1298 | cursor = XCreateFontCursor (FRAME_WIN32_DISPLAY (f), XC_xterm); | |
1299 | x_check_errors (FRAME_WIN32_DISPLAY (f), "bad text pointer cursor: %s"); | |
1300 | ||
1301 | if (!EQ (Qnil, Vx_nontext_pointer_shape)) | |
1302 | { | |
1303 | CHECK_NUMBER (Vx_nontext_pointer_shape, 0); | |
1304 | nontext_cursor = XCreateFontCursor (FRAME_WIN32_DISPLAY (f), | |
1305 | XINT (Vx_nontext_pointer_shape)); | |
1306 | } | |
1307 | else | |
1308 | nontext_cursor = XCreateFontCursor (FRAME_WIN32_DISPLAY (f), XC_left_ptr); | |
1309 | x_check_errors (FRAME_WIN32_DISPLAY (f), "bad nontext pointer cursor: %s"); | |
1310 | ||
1311 | if (!EQ (Qnil, Vx_mode_pointer_shape)) | |
1312 | { | |
1313 | CHECK_NUMBER (Vx_mode_pointer_shape, 0); | |
1314 | mode_cursor = XCreateFontCursor (FRAME_WIN32_DISPLAY (f), | |
1315 | XINT (Vx_mode_pointer_shape)); | |
1316 | } | |
1317 | else | |
1318 | mode_cursor = XCreateFontCursor (FRAME_WIN32_DISPLAY (f), XC_xterm); | |
1319 | x_check_errors (FRAME_WIN32_DISPLAY (f), "bad modeline pointer cursor: %s"); | |
1320 | ||
1321 | if (!EQ (Qnil, Vx_sensitive_text_pointer_shape)) | |
1322 | { | |
1323 | CHECK_NUMBER (Vx_sensitive_text_pointer_shape, 0); | |
1324 | cross_cursor | |
1325 | = XCreateFontCursor (FRAME_WIN32_DISPLAY (f), | |
1326 | XINT (Vx_sensitive_text_pointer_shape)); | |
1327 | } | |
1328 | else | |
1329 | cross_cursor = XCreateFontCursor (FRAME_WIN32_DISPLAY (f), XC_crosshair); | |
1330 | ||
1331 | /* Check and report errors with the above calls. */ | |
1332 | x_check_errors (FRAME_WIN32_DISPLAY (f), "can't set cursor shape: %s"); | |
1333 | x_uncatch_errors (FRAME_WIN32_DISPLAY (f)); | |
1334 | ||
1335 | { | |
1336 | XColor fore_color, back_color; | |
1337 | ||
1338 | fore_color.pixel = f->output_data.win32->mouse_pixel; | |
1339 | back_color.pixel = mask_color; | |
1340 | XQueryColor (FRAME_WIN32_DISPLAY (f), | |
1341 | DefaultColormap (FRAME_WIN32_DISPLAY (f), | |
1342 | DefaultScreen (FRAME_WIN32_DISPLAY (f))), | |
1343 | &fore_color); | |
1344 | XQueryColor (FRAME_WIN32_DISPLAY (f), | |
1345 | DefaultColormap (FRAME_WIN32_DISPLAY (f), | |
1346 | DefaultScreen (FRAME_WIN32_DISPLAY (f))), | |
1347 | &back_color); | |
1348 | XRecolorCursor (FRAME_WIN32_DISPLAY (f), cursor, | |
1349 | &fore_color, &back_color); | |
1350 | XRecolorCursor (FRAME_WIN32_DISPLAY (f), nontext_cursor, | |
1351 | &fore_color, &back_color); | |
1352 | XRecolorCursor (FRAME_WIN32_DISPLAY (f), mode_cursor, | |
1353 | &fore_color, &back_color); | |
1354 | XRecolorCursor (FRAME_WIN32_DISPLAY (f), cross_cursor, | |
1355 | &fore_color, &back_color); | |
1356 | } | |
1357 | ||
1358 | if (FRAME_WIN32_WINDOW (f) != 0) | |
1359 | { | |
1360 | XDefineCursor (FRAME_WIN32_DISPLAY (f), FRAME_WIN32_WINDOW (f), cursor); | |
1361 | } | |
1362 | ||
1363 | if (cursor != f->output_data.win32->text_cursor && f->output_data.win32->text_cursor != 0) | |
1364 | XFreeCursor (FRAME_WIN32_DISPLAY (f), f->output_data.win32->text_cursor); | |
1365 | f->output_data.win32->text_cursor = cursor; | |
1366 | ||
1367 | if (nontext_cursor != f->output_data.win32->nontext_cursor | |
1368 | && f->output_data.win32->nontext_cursor != 0) | |
1369 | XFreeCursor (FRAME_WIN32_DISPLAY (f), f->output_data.win32->nontext_cursor); | |
1370 | f->output_data.win32->nontext_cursor = nontext_cursor; | |
1371 | ||
1372 | if (mode_cursor != f->output_data.win32->modeline_cursor | |
1373 | && f->output_data.win32->modeline_cursor != 0) | |
1374 | XFreeCursor (FRAME_WIN32_DISPLAY (f), f->output_data.win32->modeline_cursor); | |
1375 | f->output_data.win32->modeline_cursor = mode_cursor; | |
1376 | if (cross_cursor != f->output_data.win32->cross_cursor | |
1377 | && f->output_data.win32->cross_cursor != 0) | |
1378 | XFreeCursor (FRAME_WIN32_DISPLAY (f), f->output_data.win32->cross_cursor); | |
1379 | f->output_data.win32->cross_cursor = cross_cursor; | |
1380 | ||
1381 | XFlush (FRAME_WIN32_DISPLAY (f)); | |
1382 | UNBLOCK_INPUT; | |
1383 | #endif | |
1384 | } | |
1385 | ||
1386 | void | |
1387 | x_set_cursor_color (f, arg, oldval) | |
1388 | struct frame *f; | |
1389 | Lisp_Object arg, oldval; | |
1390 | { | |
1391 | unsigned long fore_pixel; | |
1392 | ||
1393 | if (!EQ (Vx_cursor_fore_pixel, Qnil)) | |
1394 | fore_pixel = x_decode_color (f, Vx_cursor_fore_pixel, | |
1395 | WHITE_PIX_DEFAULT (f)); | |
1396 | else | |
1397 | fore_pixel = f->output_data.win32->background_pixel; | |
1398 | f->output_data.win32->cursor_pixel = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); | |
1399 | ||
1400 | /* Make sure that the cursor color differs from the background color. */ | |
1401 | if (f->output_data.win32->cursor_pixel == f->output_data.win32->background_pixel) | |
1402 | { | |
1403 | f->output_data.win32->cursor_pixel = f->output_data.win32->mouse_pixel; | |
1404 | if (f->output_data.win32->cursor_pixel == fore_pixel) | |
1405 | fore_pixel = f->output_data.win32->background_pixel; | |
1406 | } | |
1407 | f->output_data.win32->cursor_foreground_pixel = fore_pixel; | |
1408 | ||
1409 | if (FRAME_WIN32_WINDOW (f) != 0) | |
1410 | { | |
1411 | if (FRAME_VISIBLE_P (f)) | |
1412 | { | |
1413 | x_display_cursor (f, 0); | |
1414 | x_display_cursor (f, 1); | |
1415 | } | |
1416 | } | |
1417 | } | |
1418 | ||
1419 | /* Set the border-color of frame F to value described by ARG. | |
1420 | ARG can be a string naming a color. | |
1421 | The border-color is used for the border that is drawn by the server. | |
1422 | Note that this does not fully take effect if done before | |
1423 | F has a window; it must be redone when the window is created. */ | |
1424 | ||
1425 | void | |
1426 | x_set_border_color (f, arg, oldval) | |
1427 | struct frame *f; | |
1428 | Lisp_Object arg, oldval; | |
1429 | { | |
1430 | unsigned char *str; | |
1431 | int pix; | |
1432 | ||
1433 | CHECK_STRING (arg, 0); | |
1434 | str = XSTRING (arg)->data; | |
1435 | ||
1436 | pix = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); | |
1437 | ||
1438 | x_set_border_pixel (f, pix); | |
1439 | } | |
1440 | ||
1441 | /* Set the border-color of frame F to pixel value PIX. | |
1442 | Note that this does not fully take effect if done before | |
1443 | F has an window. */ | |
1444 | ||
1445 | x_set_border_pixel (f, pix) | |
1446 | struct frame *f; | |
1447 | int pix; | |
1448 | { | |
1449 | f->output_data.win32->border_pixel = pix; | |
1450 | ||
1451 | if (FRAME_WIN32_WINDOW (f) != 0 && f->output_data.win32->border_width > 0) | |
1452 | { | |
1453 | if (FRAME_VISIBLE_P (f)) | |
1454 | redraw_frame (f); | |
1455 | } | |
1456 | } | |
1457 | ||
1458 | void | |
1459 | x_set_cursor_type (f, arg, oldval) | |
1460 | FRAME_PTR f; | |
1461 | Lisp_Object arg, oldval; | |
1462 | { | |
1463 | if (EQ (arg, Qbar)) | |
1464 | { | |
1465 | FRAME_DESIRED_CURSOR (f) = bar_cursor; | |
1466 | f->output_data.win32->cursor_width = 2; | |
1467 | } | |
1468 | else if (CONSP (arg) && EQ (XCONS (arg)->car, Qbar) | |
1469 | && INTEGERP (XCONS (arg)->cdr)) | |
1470 | { | |
1471 | FRAME_DESIRED_CURSOR (f) = bar_cursor; | |
1472 | f->output_data.win32->cursor_width = XINT (XCONS (arg)->cdr); | |
1473 | } | |
1474 | else | |
1475 | /* Treat anything unknown as "box cursor". | |
1476 | It was bad to signal an error; people have trouble fixing | |
1477 | .Xdefaults with Emacs, when it has something bad in it. */ | |
1478 | FRAME_DESIRED_CURSOR (f) = filled_box_cursor; | |
1479 | ||
1480 | /* Make sure the cursor gets redrawn. This is overkill, but how | |
1481 | often do people change cursor types? */ | |
1482 | update_mode_lines++; | |
1483 | } | |
1484 | ||
1485 | void | |
1486 | x_set_icon_type (f, arg, oldval) | |
1487 | struct frame *f; | |
1488 | Lisp_Object arg, oldval; | |
1489 | { | |
1490 | #if 0 | |
1491 | Lisp_Object tem; | |
1492 | int result; | |
1493 | ||
1494 | if (STRINGP (arg)) | |
1495 | { | |
1496 | if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt)) | |
1497 | return; | |
1498 | } | |
1499 | else if (!STRINGP (oldval) && EQ (oldval, Qnil) == EQ (arg, Qnil)) | |
1500 | return; | |
1501 | ||
1502 | BLOCK_INPUT; | |
1503 | if (NILP (arg)) | |
1504 | result = x_text_icon (f, | |
1505 | (char *) XSTRING ((!NILP (f->icon_name) | |
1506 | ? f->icon_name | |
1507 | : f->name))->data); | |
1508 | else | |
1509 | result = x_bitmap_icon (f, arg); | |
1510 | ||
1511 | if (result) | |
1512 | { | |
1513 | UNBLOCK_INPUT; | |
1514 | error ("No icon window available"); | |
1515 | } | |
1516 | ||
1517 | /* If the window was unmapped (and its icon was mapped), | |
1518 | the new icon is not mapped, so map the window in its stead. */ | |
1519 | if (FRAME_VISIBLE_P (f)) | |
1520 | { | |
1521 | #ifdef USE_X_TOOLKIT | |
1522 | XtPopup (f->output_data.win32->widget, XtGrabNone); | |
1523 | #endif | |
1524 | XMapWindow (FRAME_WIN32_DISPLAY (f), FRAME_WIN32_WINDOW (f)); | |
1525 | } | |
1526 | ||
1527 | XFlush (FRAME_WIN32_DISPLAY (f)); | |
1528 | UNBLOCK_INPUT; | |
1529 | #endif | |
1530 | } | |
1531 | ||
1532 | /* Return non-nil if frame F wants a bitmap icon. */ | |
1533 | ||
1534 | Lisp_Object | |
1535 | x_icon_type (f) | |
1536 | FRAME_PTR f; | |
1537 | { | |
1538 | Lisp_Object tem; | |
1539 | ||
1540 | tem = assq_no_quit (Qicon_type, f->param_alist); | |
1541 | if (CONSP (tem)) | |
1542 | return XCONS (tem)->cdr; | |
1543 | else | |
1544 | return Qnil; | |
1545 | } | |
1546 | ||
1547 | void | |
1548 | x_set_icon_name (f, arg, oldval) | |
1549 | struct frame *f; | |
1550 | Lisp_Object arg, oldval; | |
1551 | { | |
1552 | Lisp_Object tem; | |
1553 | int result; | |
1554 | ||
1555 | if (STRINGP (arg)) | |
1556 | { | |
1557 | if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt)) | |
1558 | return; | |
1559 | } | |
1560 | else if (!STRINGP (oldval) && EQ (oldval, Qnil) == EQ (arg, Qnil)) | |
1561 | return; | |
1562 | ||
1563 | f->icon_name = arg; | |
1564 | ||
1565 | #if 0 | |
1566 | if (f->output_data.win32->icon_bitmap != 0) | |
1567 | return; | |
1568 | ||
1569 | BLOCK_INPUT; | |
1570 | ||
1571 | result = x_text_icon (f, | |
1572 | (char *) XSTRING ((!NILP (f->icon_name) | |
1573 | ? f->icon_name | |
1574 | : f->name))->data); | |
1575 | ||
1576 | if (result) | |
1577 | { | |
1578 | UNBLOCK_INPUT; | |
1579 | error ("No icon window available"); | |
1580 | } | |
1581 | ||
1582 | /* If the window was unmapped (and its icon was mapped), | |
1583 | the new icon is not mapped, so map the window in its stead. */ | |
1584 | if (FRAME_VISIBLE_P (f)) | |
1585 | { | |
1586 | #ifdef USE_X_TOOLKIT | |
1587 | XtPopup (f->output_data.win32->widget, XtGrabNone); | |
1588 | #endif | |
1589 | XMapWindow (FRAME_WIN32_DISPLAY (f), FRAME_WIN32_WINDOW (f)); | |
1590 | } | |
1591 | ||
1592 | XFlush (FRAME_WIN32_DISPLAY (f)); | |
1593 | UNBLOCK_INPUT; | |
1594 | #endif | |
1595 | } | |
1596 | ||
1597 | extern Lisp_Object x_new_font (); | |
1598 | ||
1599 | void | |
1600 | x_set_font (f, arg, oldval) | |
1601 | struct frame *f; | |
1602 | Lisp_Object arg, oldval; | |
1603 | { | |
1604 | Lisp_Object result; | |
1605 | ||
1606 | CHECK_STRING (arg, 1); | |
1607 | ||
1608 | BLOCK_INPUT; | |
1609 | result = x_new_font (f, XSTRING (arg)->data); | |
1610 | UNBLOCK_INPUT; | |
1611 | ||
1612 | if (EQ (result, Qnil)) | |
1613 | error ("Font \"%s\" is not defined", XSTRING (arg)->data); | |
1614 | else if (EQ (result, Qt)) | |
1615 | error ("the characters of the given font have varying widths"); | |
1616 | else if (STRINGP (result)) | |
1617 | { | |
1618 | recompute_basic_faces (f); | |
1619 | store_frame_param (f, Qfont, result); | |
1620 | } | |
1621 | else | |
1622 | abort (); | |
1623 | } | |
1624 | ||
1625 | void | |
1626 | x_set_border_width (f, arg, oldval) | |
1627 | struct frame *f; | |
1628 | Lisp_Object arg, oldval; | |
1629 | { | |
1630 | CHECK_NUMBER (arg, 0); | |
1631 | ||
1632 | if (XINT (arg) == f->output_data.win32->border_width) | |
1633 | return; | |
1634 | ||
1635 | if (FRAME_WIN32_WINDOW (f) != 0) | |
1636 | error ("Cannot change the border width of a window"); | |
1637 | ||
1638 | f->output_data.win32->border_width = XINT (arg); | |
1639 | } | |
1640 | ||
1641 | void | |
1642 | x_set_internal_border_width (f, arg, oldval) | |
1643 | struct frame *f; | |
1644 | Lisp_Object arg, oldval; | |
1645 | { | |
1646 | int mask; | |
1647 | int old = f->output_data.win32->internal_border_width; | |
1648 | ||
1649 | CHECK_NUMBER (arg, 0); | |
1650 | f->output_data.win32->internal_border_width = XINT (arg); | |
1651 | if (f->output_data.win32->internal_border_width < 0) | |
1652 | f->output_data.win32->internal_border_width = 0; | |
1653 | ||
1654 | if (f->output_data.win32->internal_border_width == old) | |
1655 | return; | |
1656 | ||
1657 | if (FRAME_WIN32_WINDOW (f) != 0) | |
1658 | { | |
1659 | BLOCK_INPUT; | |
1660 | x_set_window_size (f, 0, f->width, f->height); | |
1661 | UNBLOCK_INPUT; | |
1662 | SET_FRAME_GARBAGED (f); | |
1663 | } | |
1664 | } | |
1665 | ||
1666 | void | |
1667 | x_set_visibility (f, value, oldval) | |
1668 | struct frame *f; | |
1669 | Lisp_Object value, oldval; | |
1670 | { | |
1671 | Lisp_Object frame; | |
1672 | XSETFRAME (frame, f); | |
1673 | ||
1674 | if (NILP (value)) | |
1675 | Fmake_frame_invisible (frame, Qt); | |
1676 | else if (EQ (value, Qicon)) | |
1677 | Ficonify_frame (frame); | |
1678 | else | |
1679 | Fmake_frame_visible (frame); | |
1680 | } | |
1681 | ||
1682 | void | |
1683 | x_set_menu_bar_lines (f, value, oldval) | |
1684 | struct frame *f; | |
1685 | Lisp_Object value, oldval; | |
1686 | { | |
1687 | int nlines; | |
1688 | int olines = FRAME_MENU_BAR_LINES (f); | |
1689 | ||
1690 | /* Right now, menu bars don't work properly in minibuf-only frames; | |
1691 | most of the commands try to apply themselves to the minibuffer | |
1692 | frame itslef, and get an error because you can't switch buffers | |
1693 | in or split the minibuffer window. */ | |
1694 | if (FRAME_MINIBUF_ONLY_P (f)) | |
1695 | return; | |
1696 | ||
1697 | if (INTEGERP (value)) | |
1698 | nlines = XINT (value); | |
1699 | else | |
1700 | nlines = 0; | |
1701 | ||
1702 | FRAME_MENU_BAR_LINES (f) = 0; | |
1703 | if (nlines) | |
1704 | FRAME_EXTERNAL_MENU_BAR (f) = 1; | |
1705 | else | |
1706 | { | |
1707 | if (FRAME_EXTERNAL_MENU_BAR (f) == 1) | |
1708 | free_frame_menubar (f); | |
1709 | FRAME_EXTERNAL_MENU_BAR (f) = 0; | |
1710 | } | |
1711 | } | |
1712 | ||
1713 | /* Change the name of frame F to NAME. If NAME is nil, set F's name to | |
1714 | win32_id_name. | |
1715 | ||
1716 | If EXPLICIT is non-zero, that indicates that lisp code is setting the | |
1717 | name; if NAME is a string, set F's name to NAME and set | |
1718 | F->explicit_name; if NAME is Qnil, then clear F->explicit_name. | |
1719 | ||
1720 | If EXPLICIT is zero, that indicates that Emacs redisplay code is | |
1721 | suggesting a new name, which lisp code should override; if | |
1722 | F->explicit_name is set, ignore the new name; otherwise, set it. */ | |
1723 | ||
1724 | void | |
1725 | x_set_name (f, name, explicit) | |
1726 | struct frame *f; | |
1727 | Lisp_Object name; | |
1728 | int explicit; | |
1729 | { | |
1730 | /* Make sure that requests from lisp code override requests from | |
1731 | Emacs redisplay code. */ | |
1732 | if (explicit) | |
1733 | { | |
1734 | /* If we're switching from explicit to implicit, we had better | |
1735 | update the mode lines and thereby update the title. */ | |
1736 | if (f->explicit_name && NILP (name)) | |
1737 | update_mode_lines = 1; | |
1738 | ||
1739 | f->explicit_name = ! NILP (name); | |
1740 | } | |
1741 | else if (f->explicit_name) | |
1742 | return; | |
1743 | ||
1744 | /* If NAME is nil, set the name to the win32_id_name. */ | |
1745 | if (NILP (name)) | |
1746 | { | |
1747 | /* Check for no change needed in this very common case | |
1748 | before we do any consing. */ | |
1749 | if (!strcmp (FRAME_WIN32_DISPLAY_INFO (f)->win32_id_name, | |
1750 | XSTRING (f->name)->data)) | |
1751 | return; | |
1752 | name = build_string (FRAME_WIN32_DISPLAY_INFO (f)->win32_id_name); | |
1753 | } | |
1754 | else | |
1755 | CHECK_STRING (name, 0); | |
1756 | ||
1757 | /* Don't change the name if it's already NAME. */ | |
1758 | if (! NILP (Fstring_equal (name, f->name))) | |
1759 | return; | |
1760 | ||
1761 | if (FRAME_WIN32_WINDOW (f)) | |
1762 | { | |
1763 | BLOCK_INPUT; | |
1764 | SetWindowText(FRAME_WIN32_WINDOW (f), XSTRING (name)->data); | |
1765 | UNBLOCK_INPUT; | |
1766 | } | |
1767 | ||
1768 | f->name = name; | |
1769 | } | |
1770 | ||
1771 | /* This function should be called when the user's lisp code has | |
1772 | specified a name for the frame; the name will override any set by the | |
1773 | redisplay code. */ | |
1774 | void | |
1775 | x_explicitly_set_name (f, arg, oldval) | |
1776 | FRAME_PTR f; | |
1777 | Lisp_Object arg, oldval; | |
1778 | { | |
1779 | x_set_name (f, arg, 1); | |
1780 | } | |
1781 | ||
1782 | /* This function should be called by Emacs redisplay code to set the | |
1783 | name; names set this way will never override names set by the user's | |
1784 | lisp code. */ | |
1785 | void | |
1786 | x_implicitly_set_name (f, arg, oldval) | |
1787 | FRAME_PTR f; | |
1788 | Lisp_Object arg, oldval; | |
1789 | { | |
1790 | x_set_name (f, arg, 0); | |
1791 | } | |
1792 | ||
1793 | void | |
1794 | x_set_autoraise (f, arg, oldval) | |
1795 | struct frame *f; | |
1796 | Lisp_Object arg, oldval; | |
1797 | { | |
1798 | f->auto_raise = !EQ (Qnil, arg); | |
1799 | } | |
1800 | ||
1801 | void | |
1802 | x_set_autolower (f, arg, oldval) | |
1803 | struct frame *f; | |
1804 | Lisp_Object arg, oldval; | |
1805 | { | |
1806 | f->auto_lower = !EQ (Qnil, arg); | |
1807 | } | |
1808 | ||
1809 | void | |
1810 | x_set_unsplittable (f, arg, oldval) | |
1811 | struct frame *f; | |
1812 | Lisp_Object arg, oldval; | |
1813 | { | |
1814 | f->no_split = !NILP (arg); | |
1815 | } | |
1816 | ||
1817 | void | |
1818 | x_set_vertical_scroll_bars (f, arg, oldval) | |
1819 | struct frame *f; | |
1820 | Lisp_Object arg, oldval; | |
1821 | { | |
1822 | if (NILP (arg) != ! FRAME_HAS_VERTICAL_SCROLL_BARS (f)) | |
1823 | { | |
1824 | FRAME_HAS_VERTICAL_SCROLL_BARS (f) = ! NILP (arg); | |
1825 | ||
1826 | /* We set this parameter before creating the window for the | |
1827 | frame, so we can get the geometry right from the start. | |
1828 | However, if the window hasn't been created yet, we shouldn't | |
1829 | call x_set_window_size. */ | |
1830 | if (FRAME_WIN32_WINDOW (f)) | |
1831 | x_set_window_size (f, 0, FRAME_WIDTH (f), FRAME_HEIGHT (f)); | |
1832 | } | |
1833 | } | |
1834 | ||
1835 | void | |
1836 | x_set_scroll_bar_width (f, arg, oldval) | |
1837 | struct frame *f; | |
1838 | Lisp_Object arg, oldval; | |
1839 | { | |
1840 | if (NILP (arg)) | |
1841 | { | |
1842 | FRAME_SCROLL_BAR_PIXEL_WIDTH (f) = 0; | |
1843 | FRAME_SCROLL_BAR_COLS (f) = 2; | |
1844 | } | |
1845 | else if (INTEGERP (arg) && XINT (arg) > 0 | |
1846 | && XFASTINT (arg) != FRAME_SCROLL_BAR_PIXEL_WIDTH (f)) | |
1847 | { | |
1848 | int wid = FONT_WIDTH (f->output_data.win32->font); | |
1849 | FRAME_SCROLL_BAR_PIXEL_WIDTH (f) = XFASTINT (arg); | |
1850 | FRAME_SCROLL_BAR_COLS (f) = (XFASTINT (arg) + wid-1) / wid; | |
1851 | if (FRAME_WIN32_WINDOW (f)) | |
1852 | x_set_window_size (f, 0, FRAME_WIDTH (f), FRAME_HEIGHT (f)); | |
1853 | } | |
1854 | } | |
1855 | \f | |
1856 | /* Subroutines of creating an frame. */ | |
1857 | ||
1858 | /* Make sure that Vx_resource_name is set to a reasonable value. | |
1859 | Fix it up, or set it to `emacs' if it is too hopeless. */ | |
1860 | ||
1861 | static void | |
1862 | validate_x_resource_name () | |
1863 | { | |
1864 | int len; | |
1865 | /* Number of valid characters in the resource name. */ | |
1866 | int good_count = 0; | |
1867 | /* Number of invalid characters in the resource name. */ | |
1868 | int bad_count = 0; | |
1869 | Lisp_Object new; | |
1870 | int i; | |
1871 | ||
1872 | if (STRINGP (Vx_resource_name)) | |
1873 | { | |
1874 | unsigned char *p = XSTRING (Vx_resource_name)->data; | |
1875 | int i; | |
1876 | ||
1877 | len = XSTRING (Vx_resource_name)->size; | |
1878 | ||
1879 | /* Only letters, digits, - and _ are valid in resource names. | |
1880 | Count the valid characters and count the invalid ones. */ | |
1881 | for (i = 0; i < len; i++) | |
1882 | { | |
1883 | int c = p[i]; | |
1884 | if (! ((c >= 'a' && c <= 'z') | |
1885 | || (c >= 'A' && c <= 'Z') | |
1886 | || (c >= '0' && c <= '9') | |
1887 | || c == '-' || c == '_')) | |
1888 | bad_count++; | |
1889 | else | |
1890 | good_count++; | |
1891 | } | |
1892 | } | |
1893 | else | |
1894 | /* Not a string => completely invalid. */ | |
1895 | bad_count = 5, good_count = 0; | |
1896 | ||
1897 | /* If name is valid already, return. */ | |
1898 | if (bad_count == 0) | |
1899 | return; | |
1900 | ||
1901 | /* If name is entirely invalid, or nearly so, use `emacs'. */ | |
1902 | if (good_count == 0 | |
1903 | || (good_count == 1 && bad_count > 0)) | |
1904 | { | |
1905 | Vx_resource_name = build_string ("emacs"); | |
1906 | return; | |
1907 | } | |
1908 | ||
1909 | /* Name is partly valid. Copy it and replace the invalid characters | |
1910 | with underscores. */ | |
1911 | ||
1912 | Vx_resource_name = new = Fcopy_sequence (Vx_resource_name); | |
1913 | ||
1914 | for (i = 0; i < len; i++) | |
1915 | { | |
1916 | int c = XSTRING (new)->data[i]; | |
1917 | if (! ((c >= 'a' && c <= 'z') | |
1918 | || (c >= 'A' && c <= 'Z') | |
1919 | || (c >= '0' && c <= '9') | |
1920 | || c == '-' || c == '_')) | |
1921 | XSTRING (new)->data[i] = '_'; | |
1922 | } | |
1923 | } | |
1924 | ||
1925 | ||
1926 | extern char *x_get_string_resource (); | |
1927 | ||
1928 | DEFUN ("x-get-resource", Fx_get_resource, Sx_get_resource, 2, 4, 0, | |
1929 | "Return the value of ATTRIBUTE, of class CLASS, from the X defaults database.\n\ | |
1930 | This uses `INSTANCE.ATTRIBUTE' as the key and `Emacs.CLASS' as the\n\ | |
1931 | class, where INSTANCE is the name under which Emacs was invoked, or\n\ | |
1932 | the name specified by the `-name' or `-rn' command-line arguments.\n\ | |
1933 | \n\ | |
1934 | The optional arguments COMPONENT and SUBCLASS add to the key and the\n\ | |
1935 | class, respectively. You must specify both of them or neither.\n\ | |
1936 | If you specify them, the key is `INSTANCE.COMPONENT.ATTRIBUTE'\n\ | |
1937 | and the class is `Emacs.CLASS.SUBCLASS'.") | |
1938 | (attribute, class, component, subclass) | |
1939 | Lisp_Object attribute, class, component, subclass; | |
1940 | { | |
1941 | register char *value; | |
1942 | char *name_key; | |
1943 | char *class_key; | |
1944 | ||
1945 | CHECK_STRING (attribute, 0); | |
1946 | CHECK_STRING (class, 0); | |
1947 | ||
1948 | if (!NILP (component)) | |
1949 | CHECK_STRING (component, 1); | |
1950 | if (!NILP (subclass)) | |
1951 | CHECK_STRING (subclass, 2); | |
1952 | if (NILP (component) != NILP (subclass)) | |
1953 | error ("x-get-resource: must specify both COMPONENT and SUBCLASS or neither"); | |
1954 | ||
1955 | validate_x_resource_name (); | |
1956 | ||
1957 | /* Allocate space for the components, the dots which separate them, | |
1958 | and the final '\0'. Make them big enough for the worst case. */ | |
1959 | name_key = (char *) alloca (XSTRING (Vx_resource_name)->size | |
1960 | + (STRINGP (component) | |
1961 | ? XSTRING (component)->size : 0) | |
1962 | + XSTRING (attribute)->size | |
1963 | + 3); | |
1964 | ||
1965 | class_key = (char *) alloca ((sizeof (EMACS_CLASS) - 1) | |
1966 | + XSTRING (class)->size | |
1967 | + (STRINGP (subclass) | |
1968 | ? XSTRING (subclass)->size : 0) | |
1969 | + 3); | |
1970 | ||
1971 | /* Start with emacs.FRAMENAME for the name (the specific one) | |
1972 | and with `Emacs' for the class key (the general one). */ | |
1973 | strcpy (name_key, XSTRING (Vx_resource_name)->data); | |
1974 | strcpy (class_key, EMACS_CLASS); | |
1975 | ||
1976 | strcat (class_key, "."); | |
1977 | strcat (class_key, XSTRING (class)->data); | |
1978 | ||
1979 | if (!NILP (component)) | |
1980 | { | |
1981 | strcat (class_key, "."); | |
1982 | strcat (class_key, XSTRING (subclass)->data); | |
1983 | ||
1984 | strcat (name_key, "."); | |
1985 | strcat (name_key, XSTRING (component)->data); | |
1986 | } | |
1987 | ||
1988 | strcat (name_key, "."); | |
1989 | strcat (name_key, XSTRING (attribute)->data); | |
1990 | ||
1991 | value = x_get_string_resource (Qnil, | |
1992 | name_key, class_key); | |
1993 | ||
1994 | if (value != (char *) 0) | |
1995 | return build_string (value); | |
1996 | else | |
1997 | return Qnil; | |
1998 | } | |
1999 | ||
2000 | /* Used when C code wants a resource value. */ | |
2001 | ||
2002 | char * | |
2003 | x_get_resource_string (attribute, class) | |
2004 | char *attribute, *class; | |
2005 | { | |
2006 | register char *value; | |
2007 | char *name_key; | |
2008 | char *class_key; | |
2009 | ||
2010 | /* Allocate space for the components, the dots which separate them, | |
2011 | and the final '\0'. */ | |
2012 | name_key = (char *) alloca (XSTRING (Vinvocation_name)->size | |
2013 | + strlen (attribute) + 2); | |
2014 | class_key = (char *) alloca ((sizeof (EMACS_CLASS) - 1) | |
2015 | + strlen (class) + 2); | |
2016 | ||
2017 | sprintf (name_key, "%s.%s", | |
2018 | XSTRING (Vinvocation_name)->data, | |
2019 | attribute); | |
2020 | sprintf (class_key, "%s.%s", EMACS_CLASS, class); | |
2021 | ||
2022 | return x_get_string_resource (selected_frame, | |
2023 | name_key, class_key); | |
2024 | } | |
2025 | ||
2026 | /* Types we might convert a resource string into. */ | |
2027 | enum resource_types | |
2028 | { | |
2029 | number, boolean, string, symbol | |
2030 | }; | |
2031 | ||
2032 | /* Return the value of parameter PARAM. | |
2033 | ||
2034 | First search ALIST, then Vdefault_frame_alist, then the X defaults | |
2035 | database, using ATTRIBUTE as the attribute name and CLASS as its class. | |
2036 | ||
2037 | Convert the resource to the type specified by desired_type. | |
2038 | ||
2039 | If no default is specified, return Qunbound. If you call | |
2040 | x_get_arg, make sure you deal with Qunbound in a reasonable way, | |
2041 | and don't let it get stored in any Lisp-visible variables! */ | |
2042 | ||
2043 | static Lisp_Object | |
2044 | x_get_arg (alist, param, attribute, class, type) | |
2045 | Lisp_Object alist, param; | |
2046 | char *attribute; | |
2047 | char *class; | |
2048 | enum resource_types type; | |
2049 | { | |
2050 | register Lisp_Object tem; | |
2051 | ||
2052 | tem = Fassq (param, alist); | |
2053 | if (EQ (tem, Qnil)) | |
2054 | tem = Fassq (param, Vdefault_frame_alist); | |
2055 | if (EQ (tem, Qnil)) | |
2056 | { | |
2057 | ||
2058 | if (attribute) | |
2059 | { | |
2060 | tem = Fx_get_resource (build_string (attribute), | |
2061 | build_string (class), | |
2062 | Qnil, Qnil); | |
2063 | ||
2064 | if (NILP (tem)) | |
2065 | return Qunbound; | |
2066 | ||
2067 | switch (type) | |
2068 | { | |
2069 | case number: | |
2070 | return make_number (atoi (XSTRING (tem)->data)); | |
2071 | ||
2072 | case boolean: | |
2073 | tem = Fdowncase (tem); | |
2074 | if (!strcmp (XSTRING (tem)->data, "on") | |
2075 | || !strcmp (XSTRING (tem)->data, "true")) | |
2076 | return Qt; | |
2077 | else | |
2078 | return Qnil; | |
2079 | ||
2080 | case string: | |
2081 | return tem; | |
2082 | ||
2083 | case symbol: | |
2084 | /* As a special case, we map the values `true' and `on' | |
2085 | to Qt, and `false' and `off' to Qnil. */ | |
2086 | { | |
2087 | Lisp_Object lower; | |
2088 | lower = Fdowncase (tem); | |
2089 | if (!strcmp (XSTRING (lower)->data, "on") | |
2090 | || !strcmp (XSTRING (lower)->data, "true")) | |
2091 | return Qt; | |
2092 | else if (!strcmp (XSTRING (lower)->data, "off") | |
2093 | || !strcmp (XSTRING (lower)->data, "false")) | |
2094 | return Qnil; | |
2095 | else | |
2096 | return Fintern (tem, Qnil); | |
2097 | } | |
2098 | ||
2099 | default: | |
2100 | abort (); | |
2101 | } | |
2102 | } | |
2103 | else | |
2104 | return Qunbound; | |
2105 | } | |
2106 | return Fcdr (tem); | |
2107 | } | |
2108 | ||
2109 | /* Record in frame F the specified or default value according to ALIST | |
2110 | of the parameter named PARAM (a Lisp symbol). | |
2111 | If no value is specified for PARAM, look for an X default for XPROP | |
2112 | on the frame named NAME. | |
2113 | If that is not found either, use the value DEFLT. */ | |
2114 | ||
2115 | static Lisp_Object | |
2116 | x_default_parameter (f, alist, prop, deflt, xprop, xclass, type) | |
2117 | struct frame *f; | |
2118 | Lisp_Object alist; | |
2119 | Lisp_Object prop; | |
2120 | Lisp_Object deflt; | |
2121 | char *xprop; | |
2122 | char *xclass; | |
2123 | enum resource_types type; | |
2124 | { | |
2125 | Lisp_Object tem; | |
2126 | ||
2127 | tem = x_get_arg (alist, prop, xprop, xclass, type); | |
2128 | if (EQ (tem, Qunbound)) | |
2129 | tem = deflt; | |
2130 | x_set_frame_parameters (f, Fcons (Fcons (prop, tem), Qnil)); | |
2131 | return tem; | |
2132 | } | |
2133 | \f | |
2134 | DEFUN ("x-parse-geometry", Fx_parse_geometry, Sx_parse_geometry, 1, 1, 0, | |
2135 | "Parse an X-style geometry string STRING.\n\ | |
2136 | Returns an alist of the form ((top . TOP), (left . LEFT) ... ).\n\ | |
2137 | The properties returned may include `top', `left', `height', and `width'.\n\ | |
2138 | The value of `left' or `top' may be an integer,\n\ | |
2139 | or a list (+ N) meaning N pixels relative to top/left corner,\n\ | |
2140 | or a list (- N) meaning -N pixels relative to bottom/right corner.") | |
2141 | (string) | |
2142 | Lisp_Object string; | |
2143 | { | |
2144 | int geometry, x, y; | |
2145 | unsigned int width, height; | |
2146 | Lisp_Object result; | |
2147 | ||
2148 | CHECK_STRING (string, 0); | |
2149 | ||
2150 | geometry = XParseGeometry ((char *) XSTRING (string)->data, | |
2151 | &x, &y, &width, &height); | |
2152 | ||
2153 | result = Qnil; | |
2154 | if (geometry & XValue) | |
2155 | { | |
2156 | Lisp_Object element; | |
2157 | ||
2158 | if (x >= 0 && (geometry & XNegative)) | |
2159 | element = Fcons (Qleft, Fcons (Qminus, Fcons (make_number (-x), Qnil))); | |
2160 | else if (x < 0 && ! (geometry & XNegative)) | |
2161 | element = Fcons (Qleft, Fcons (Qplus, Fcons (make_number (x), Qnil))); | |
2162 | else | |
2163 | element = Fcons (Qleft, make_number (x)); | |
2164 | result = Fcons (element, result); | |
2165 | } | |
2166 | ||
2167 | if (geometry & YValue) | |
2168 | { | |
2169 | Lisp_Object element; | |
2170 | ||
2171 | if (y >= 0 && (geometry & YNegative)) | |
2172 | element = Fcons (Qtop, Fcons (Qminus, Fcons (make_number (-y), Qnil))); | |
2173 | else if (y < 0 && ! (geometry & YNegative)) | |
2174 | element = Fcons (Qtop, Fcons (Qplus, Fcons (make_number (y), Qnil))); | |
2175 | else | |
2176 | element = Fcons (Qtop, make_number (y)); | |
2177 | result = Fcons (element, result); | |
2178 | } | |
2179 | ||
2180 | if (geometry & WidthValue) | |
2181 | result = Fcons (Fcons (Qwidth, make_number (width)), result); | |
2182 | if (geometry & HeightValue) | |
2183 | result = Fcons (Fcons (Qheight, make_number (height)), result); | |
2184 | ||
2185 | return result; | |
2186 | } | |
2187 | ||
2188 | /* Calculate the desired size and position of this window, | |
2189 | and return the flags saying which aspects were specified. | |
2190 | ||
2191 | This function does not make the coordinates positive. */ | |
2192 | ||
2193 | #define DEFAULT_ROWS 40 | |
2194 | #define DEFAULT_COLS 80 | |
2195 | ||
2196 | static int | |
2197 | x_figure_window_size (f, parms) | |
2198 | struct frame *f; | |
2199 | Lisp_Object parms; | |
2200 | { | |
2201 | register Lisp_Object tem0, tem1, tem2; | |
2202 | int height, width, left, top; | |
2203 | register int geometry; | |
2204 | long window_prompting = 0; | |
2205 | ||
2206 | /* Default values if we fall through. | |
2207 | Actually, if that happens we should get | |
2208 | window manager prompting. */ | |
2209 | f->width = DEFAULT_COLS; | |
2210 | f->height = DEFAULT_ROWS; | |
2211 | /* Window managers expect that if program-specified | |
2212 | positions are not (0,0), they're intentional, not defaults. */ | |
2213 | f->output_data.win32->top_pos = 0; | |
2214 | f->output_data.win32->left_pos = 0; | |
2215 | ||
2216 | tem0 = x_get_arg (parms, Qheight, 0, 0, number); | |
2217 | tem1 = x_get_arg (parms, Qwidth, 0, 0, number); | |
2218 | tem2 = x_get_arg (parms, Quser_size, 0, 0, number); | |
2219 | if (! EQ (tem0, Qunbound) || ! EQ (tem1, Qunbound)) | |
2220 | { | |
2221 | if (!EQ (tem0, Qunbound)) | |
2222 | { | |
2223 | CHECK_NUMBER (tem0, 0); | |
2224 | f->height = XINT (tem0); | |
2225 | } | |
2226 | if (!EQ (tem1, Qunbound)) | |
2227 | { | |
2228 | CHECK_NUMBER (tem1, 0); | |
2229 | f->width = XINT (tem1); | |
2230 | } | |
2231 | if (!NILP (tem2) && !EQ (tem2, Qunbound)) | |
2232 | window_prompting |= USSize; | |
2233 | else | |
2234 | window_prompting |= PSize; | |
2235 | } | |
2236 | ||
2237 | f->output_data.win32->vertical_scroll_bar_extra | |
2238 | = (!FRAME_HAS_VERTICAL_SCROLL_BARS (f) | |
2239 | ? 0 | |
2240 | : FRAME_SCROLL_BAR_PIXEL_WIDTH (f) > 0 | |
2241 | ? FRAME_SCROLL_BAR_PIXEL_WIDTH (f) | |
2242 | : (FRAME_SCROLL_BAR_COLS (f) * FONT_WIDTH (f->output_data.win32->font))); | |
2243 | f->output_data.win32->pixel_width = CHAR_TO_PIXEL_WIDTH (f, f->width); | |
2244 | f->output_data.win32->pixel_height = CHAR_TO_PIXEL_HEIGHT (f, f->height); | |
2245 | ||
2246 | tem0 = x_get_arg (parms, Qtop, 0, 0, number); | |
2247 | tem1 = x_get_arg (parms, Qleft, 0, 0, number); | |
2248 | tem2 = x_get_arg (parms, Quser_position, 0, 0, number); | |
2249 | if (! EQ (tem0, Qunbound) || ! EQ (tem1, Qunbound)) | |
2250 | { | |
2251 | if (EQ (tem0, Qminus)) | |
2252 | { | |
2253 | f->output_data.win32->top_pos = 0; | |
2254 | window_prompting |= YNegative; | |
2255 | } | |
2256 | else if (CONSP (tem0) && EQ (XCONS (tem0)->car, Qminus) | |
2257 | && CONSP (XCONS (tem0)->cdr) | |
2258 | && INTEGERP (XCONS (XCONS (tem0)->cdr)->car)) | |
2259 | { | |
2260 | f->output_data.win32->top_pos = - XINT (XCONS (XCONS (tem0)->cdr)->car); | |
2261 | window_prompting |= YNegative; | |
2262 | } | |
2263 | else if (CONSP (tem0) && EQ (XCONS (tem0)->car, Qplus) | |
2264 | && CONSP (XCONS (tem0)->cdr) | |
2265 | && INTEGERP (XCONS (XCONS (tem0)->cdr)->car)) | |
2266 | { | |
2267 | f->output_data.win32->top_pos = XINT (XCONS (XCONS (tem0)->cdr)->car); | |
2268 | } | |
2269 | else if (EQ (tem0, Qunbound)) | |
2270 | f->output_data.win32->top_pos = 0; | |
2271 | else | |
2272 | { | |
2273 | CHECK_NUMBER (tem0, 0); | |
2274 | f->output_data.win32->top_pos = XINT (tem0); | |
2275 | if (f->output_data.win32->top_pos < 0) | |
2276 | window_prompting |= YNegative; | |
2277 | } | |
2278 | ||
2279 | if (EQ (tem1, Qminus)) | |
2280 | { | |
2281 | f->output_data.win32->left_pos = 0; | |
2282 | window_prompting |= XNegative; | |
2283 | } | |
2284 | else if (CONSP (tem1) && EQ (XCONS (tem1)->car, Qminus) | |
2285 | && CONSP (XCONS (tem1)->cdr) | |
2286 | && INTEGERP (XCONS (XCONS (tem1)->cdr)->car)) | |
2287 | { | |
2288 | f->output_data.win32->left_pos = - XINT (XCONS (XCONS (tem1)->cdr)->car); | |
2289 | window_prompting |= XNegative; | |
2290 | } | |
2291 | else if (CONSP (tem1) && EQ (XCONS (tem1)->car, Qplus) | |
2292 | && CONSP (XCONS (tem1)->cdr) | |
2293 | && INTEGERP (XCONS (XCONS (tem1)->cdr)->car)) | |
2294 | { | |
2295 | f->output_data.win32->left_pos = XINT (XCONS (XCONS (tem1)->cdr)->car); | |
2296 | } | |
2297 | else if (EQ (tem1, Qunbound)) | |
2298 | f->output_data.win32->left_pos = 0; | |
2299 | else | |
2300 | { | |
2301 | CHECK_NUMBER (tem1, 0); | |
2302 | f->output_data.win32->left_pos = XINT (tem1); | |
2303 | if (f->output_data.win32->left_pos < 0) | |
2304 | window_prompting |= XNegative; | |
2305 | } | |
2306 | ||
2307 | if (!NILP (tem2) && ! EQ (tem2, Qunbound)) | |
2308 | window_prompting |= USPosition; | |
2309 | else | |
2310 | window_prompting |= PPosition; | |
2311 | } | |
2312 | ||
2313 | return window_prompting; | |
2314 | } | |
2315 | ||
2316 | \f | |
2317 | ||
2318 | extern LRESULT CALLBACK win32_wnd_proc (); | |
2319 | ||
2320 | BOOL | |
2321 | win32_init_class (hinst) | |
2322 | HINSTANCE hinst; | |
2323 | { | |
2324 | WNDCLASS wc; | |
2325 | ||
2326 | wc.style = CS_HREDRAW | CS_VREDRAW | CS_OWNDC; | |
2327 | wc.lpfnWndProc = (WNDPROC) win32_wnd_proc; | |
2328 | wc.cbClsExtra = 0; | |
2329 | wc.cbWndExtra = WND_EXTRA_BYTES; | |
2330 | wc.hInstance = hinst; | |
2331 | wc.hIcon = LoadIcon (hinst, EMACS_CLASS); | |
2332 | wc.hCursor = LoadCursor (NULL, IDC_ARROW); | |
2333 | wc.hbrBackground = NULL; // GetStockObject (WHITE_BRUSH); | |
2334 | wc.lpszMenuName = NULL; | |
2335 | wc.lpszClassName = EMACS_CLASS; | |
2336 | ||
2337 | return (RegisterClass (&wc)); | |
2338 | } | |
2339 | ||
2340 | HWND | |
2341 | win32_createscrollbar (f, bar) | |
2342 | struct frame *f; | |
2343 | struct scroll_bar * bar; | |
2344 | { | |
2345 | return (CreateWindow ("SCROLLBAR", "", SBS_VERT | WS_CHILD | WS_VISIBLE, | |
2346 | /* Position and size of scroll bar. */ | |
2347 | XINT(bar->left), XINT(bar->top), | |
2348 | XINT(bar->width), XINT(bar->height), | |
2349 | FRAME_WIN32_WINDOW (f), | |
2350 | NULL, | |
2351 | hinst, | |
2352 | NULL)); | |
2353 | } | |
2354 | ||
2355 | void | |
2356 | win32_createwindow (f) | |
2357 | struct frame *f; | |
2358 | { | |
2359 | HWND hwnd; | |
2360 | ||
2361 | /* Do first time app init */ | |
2362 | ||
2363 | if (!hprevinst) | |
2364 | { | |
2365 | win32_init_class (hinst); | |
2366 | } | |
2367 | ||
2368 | FRAME_WIN32_WINDOW (f) = hwnd = CreateWindow (EMACS_CLASS, | |
2369 | f->namebuf, | |
2370 | f->output_data.win32->dwStyle | WS_CLIPCHILDREN, | |
2371 | f->output_data.win32->left_pos, | |
2372 | f->output_data.win32->top_pos, | |
2373 | PIXEL_WIDTH (f), | |
2374 | PIXEL_HEIGHT (f), | |
2375 | NULL, | |
2376 | NULL, | |
2377 | hinst, | |
2378 | NULL); | |
2379 | ||
2380 | if (hwnd) | |
2381 | { | |
2382 | SetWindowLong (hwnd, WND_X_UNITS_INDEX, FONT_WIDTH (f->output_data.win32->font)); | |
2383 | SetWindowLong (hwnd, WND_Y_UNITS_INDEX, f->output_data.win32->line_height); | |
2384 | SetWindowLong (hwnd, WND_BACKGROUND_INDEX, f->output_data.win32->background_pixel); | |
2385 | } | |
2386 | } | |
2387 | ||
2388 | DWORD | |
2389 | win_msg_worker (dw) | |
2390 | DWORD dw; | |
2391 | { | |
2392 | MSG msg; | |
2393 | ||
2394 | /* Ensure our message queue is created */ | |
2395 | ||
2396 | PeekMessage (&msg, NULL, 0, 0, PM_NOREMOVE); | |
2397 | ||
2398 | PostThreadMessage (dwMainThreadId, WM_EMACS_DONE, 0, 0); | |
2399 | ||
2400 | while (GetMessage (&msg, NULL, 0, 0)) | |
2401 | { | |
2402 | if (msg.hwnd == NULL) | |
2403 | { | |
2404 | switch (msg.message) | |
2405 | { | |
2406 | case WM_EMACS_CREATEWINDOW: | |
2407 | win32_createwindow ((struct frame *) msg.wParam); | |
2408 | PostThreadMessage (dwMainThreadId, WM_EMACS_DONE, 0, 0); | |
2409 | break; | |
2410 | case WM_EMACS_CREATESCROLLBAR: | |
2411 | { | |
2412 | HWND hwnd = win32_createscrollbar ((struct frame *) msg.wParam, | |
2413 | (struct scroll_bar *) msg.lParam); | |
2414 | PostThreadMessage (dwMainThreadId, WM_EMACS_DONE, (WPARAM)hwnd, 0); | |
2415 | } | |
2416 | break; | |
2417 | case WM_EMACS_KILL: | |
2418 | return (0); | |
2419 | } | |
2420 | } | |
2421 | else | |
2422 | { | |
2423 | DispatchMessage (&msg); | |
2424 | } | |
2425 | } | |
2426 | ||
2427 | return (0); | |
2428 | } | |
2429 | ||
2430 | HDC | |
2431 | map_mode (hdc) | |
2432 | HDC hdc; | |
2433 | { | |
2434 | if (hdc) | |
2435 | { | |
2436 | #if 0 | |
2437 | /* Make mapping mode be in 1/20 of point */ | |
2438 | ||
2439 | SetMapMode (hdc, MM_ANISOTROPIC); | |
2440 | SetWindowExtEx (hdc, 1440, 1440, NULL); | |
2441 | SetViewportExtEx (hdc, | |
2442 | GetDeviceCaps (hdc, LOGPIXELSX), | |
2443 | GetDeviceCaps (hdc, LOGPIXELSY), | |
2444 | NULL); | |
2445 | #endif | |
2446 | } | |
2447 | return (hdc); | |
2448 | } | |
2449 | ||
2450 | /* Convert between the modifier bits Win32 uses and the modifier bits | |
2451 | Emacs uses. */ | |
2452 | unsigned int | |
2453 | win32_get_modifiers () | |
2454 | { | |
2455 | return (((GetKeyState (VK_SHIFT)&0x8000) ? shift_modifier : 0) | | |
2456 | ((GetKeyState (VK_CONTROL)&0x8000) ? ctrl_modifier : 0) | | |
2457 | ((GetKeyState (VK_MENU)&0x8000) ? meta_modifier : 0)); | |
2458 | } | |
2459 | ||
2460 | void | |
2461 | my_post_msg (wmsg, hwnd, msg, wParam, lParam) | |
2462 | Win32Msg * wmsg; | |
2463 | HWND hwnd; | |
2464 | UINT msg; | |
2465 | WPARAM wParam; | |
2466 | LPARAM lParam; | |
2467 | { | |
2468 | wmsg->msg.hwnd = hwnd; | |
2469 | wmsg->msg.message = msg; | |
2470 | wmsg->msg.wParam = wParam; | |
2471 | wmsg->msg.lParam = lParam; | |
2472 | wmsg->msg.time = GetMessageTime (); | |
2473 | ||
2474 | post_msg (wmsg); | |
2475 | } | |
2476 | ||
2477 | /* Main window procedure */ | |
2478 | ||
2479 | extern char *lispy_function_keys[]; | |
2480 | ||
2481 | LRESULT CALLBACK | |
2482 | win32_wnd_proc (hwnd, msg, wParam, lParam) | |
2483 | HWND hwnd; | |
2484 | UINT msg; | |
2485 | WPARAM wParam; | |
2486 | LPARAM lParam; | |
2487 | { | |
2488 | struct frame *f; | |
2489 | LRESULT ret = 1; | |
2490 | struct win32_display_info *dpyinfo = &one_win32_display_info; | |
2491 | Win32Msg wmsg; | |
2492 | ||
2493 | switch (msg) | |
2494 | { | |
2495 | case WM_ERASEBKGND: | |
2496 | { | |
2497 | HBRUSH hb; | |
2498 | HANDLE oldobj; | |
2499 | RECT rect; | |
2500 | ||
2501 | GetClientRect (hwnd, &rect); | |
2502 | ||
2503 | hb = CreateSolidBrush (GetWindowLong (hwnd, WND_BACKGROUND_INDEX)); | |
2504 | ||
2505 | oldobj = SelectObject ((HDC)wParam, hb); | |
2506 | ||
2507 | FillRect((HDC)wParam, &rect, hb); | |
2508 | ||
2509 | SelectObject((HDC)wParam, oldobj); | |
2510 | ||
2511 | DeleteObject (hb); | |
2512 | ||
2513 | return (0); | |
2514 | } | |
2515 | case WM_PAINT: | |
2516 | { | |
2517 | PAINTSTRUCT paintStruct; | |
2518 | ||
2519 | BeginPaint (hwnd, &paintStruct); | |
2520 | wmsg.rect = paintStruct.rcPaint; | |
2521 | EndPaint (hwnd, &paintStruct); | |
2522 | ||
2523 | my_post_msg (&wmsg, hwnd, msg, wParam, lParam); | |
2524 | ||
2525 | return (0); | |
2526 | } | |
2527 | ||
2528 | case WM_CREATE: | |
2529 | { | |
2530 | HDC hdc = my_get_dc (hwnd); | |
2531 | ||
2532 | /* Make mapping mode be in 1/20 of point */ | |
2533 | ||
2534 | map_mode (hdc); | |
2535 | ||
2536 | ReleaseDC (hwnd, hdc); | |
2537 | } | |
2538 | ||
2539 | return (0); | |
2540 | case WM_KEYDOWN: | |
2541 | case WM_SYSKEYDOWN: | |
2542 | #if 0 | |
2543 | if (! ((wParam >= VK_BACK && wParam <= VK_TAB) | |
2544 | || (wParam >= VK_CLEAR && wParam <= VK_RETURN) | |
2545 | || (wParam == VK_ESCAPE) | |
2546 | || (wParam >= VK_PRIOR && wParam <= VK_HELP) | |
2547 | || (wParam >= VK_LWIN && wParam <= VK_APPS) | |
2548 | || (wParam >= VK_NUMPAD0 && wParam <= VK_F24) | |
2549 | || (wParam >= VK_NUMLOCK && wParam <= VK_SCROLL) | |
2550 | || (wParam >= VK_ATTN && wParam <= VK_OEM_CLEAR) | |
2551 | || !TranslateMessage (&msg1))) | |
2552 | { | |
2553 | goto dflt; | |
2554 | } | |
2555 | #endif | |
2556 | ||
2557 | /* Check for special characters since translate message | |
2558 | seems to always indicate true. */ | |
2559 | ||
2560 | if (wParam == VK_MENU | |
2561 | || wParam == VK_SHIFT | |
2562 | || wParam == VK_CONTROL | |
2563 | || wParam == VK_CAPITAL) | |
2564 | break; | |
2565 | ||
2566 | /* Anything we do not have a name for needs to be translated or | |
2567 | returned as ascii keystroke. */ | |
2568 | ||
2569 | if (lispy_function_keys[wParam] == 0) | |
2570 | { | |
2571 | MSG msg1; | |
2572 | ||
2573 | msg1.hwnd = hwnd; | |
2574 | msg1.message = msg; | |
2575 | msg1.wParam = wParam; | |
2576 | msg1.lParam = lParam; | |
2577 | ||
2578 | if (TranslateMessage (&msg1)) | |
2579 | break; | |
2580 | else | |
2581 | msg = WM_CHAR; | |
2582 | } | |
2583 | ||
2584 | /* Fall through */ | |
2585 | ||
2586 | case WM_SYSCHAR: | |
2587 | case WM_CHAR: | |
2588 | wmsg.dwModifiers = win32_get_modifiers (); | |
2589 | ||
2590 | my_post_msg (&wmsg, hwnd, msg, wParam, lParam); | |
2591 | break; | |
2592 | case WM_LBUTTONDOWN: | |
2593 | case WM_LBUTTONUP: | |
2594 | case WM_MBUTTONDOWN: | |
2595 | case WM_MBUTTONUP: | |
2596 | case WM_RBUTTONDOWN: | |
2597 | case WM_RBUTTONUP: | |
2598 | { | |
2599 | BOOL up; | |
2600 | ||
2601 | if (parse_button (msg, NULL, &up)) | |
2602 | { | |
2603 | if (up) ReleaseCapture (); | |
2604 | else SetCapture (hwnd); | |
2605 | } | |
2606 | } | |
2607 | ||
2608 | wmsg.dwModifiers = win32_get_modifiers (); | |
2609 | ||
2610 | my_post_msg (&wmsg, hwnd, msg, wParam, lParam); | |
2611 | goto dflt; | |
2612 | case WM_MOUSEMOVE: | |
2613 | case WM_MOVE: | |
2614 | case WM_SIZE: | |
2615 | case WM_SETFOCUS: | |
2616 | case WM_KILLFOCUS: | |
2617 | case WM_CLOSE: | |
2618 | case WM_VSCROLL: | |
2619 | case WM_SYSCOMMAND: | |
2620 | case WM_COMMAND: | |
2621 | my_post_msg (&wmsg, hwnd, msg, wParam, lParam); | |
2622 | goto dflt; | |
2623 | case WM_WINDOWPOSCHANGING: | |
2624 | { | |
2625 | WINDOWPLACEMENT wp; | |
2626 | LPWINDOWPOS lppos = (WINDOWPOS *) lParam; | |
2627 | ||
2628 | GetWindowPlacement (hwnd, &wp); | |
2629 | ||
2630 | if (wp.showCmd != SW_SHOWMINIMIZED && ! (lppos->flags & SWP_NOSIZE)) | |
2631 | { | |
2632 | RECT rect; | |
2633 | int wdiff; | |
2634 | int hdiff; | |
2635 | DWORD dwXUnits; | |
2636 | DWORD dwYUnits; | |
2637 | RECT wr; | |
2638 | ||
2639 | GetWindowRect (hwnd, &wr); | |
2640 | ||
2641 | enter_crit (); | |
2642 | ||
2643 | dwXUnits = GetWindowLong (hwnd, WND_X_UNITS_INDEX); | |
2644 | dwYUnits = GetWindowLong (hwnd, WND_Y_UNITS_INDEX); | |
2645 | ||
2646 | leave_crit (); | |
2647 | ||
2648 | memset (&rect, 0, sizeof (rect)); | |
2649 | AdjustWindowRect (&rect, GetWindowLong (hwnd, GWL_STYLE), | |
2650 | GetMenu (hwnd) != NULL); | |
2651 | ||
2652 | /* All windows have an extra pixel so subtract 1 */ | |
2653 | ||
2654 | wdiff = (lppos->cx - (rect.right - rect.left) - 0) % dwXUnits; | |
2655 | hdiff = (lppos->cy - (rect.bottom - rect.top) - 0) % dwYUnits; | |
2656 | ||
2657 | if (wdiff || hdiff) | |
2658 | { | |
2659 | /* For right/bottom sizing we can just fix the sizes. | |
2660 | However for top/left sizing we will need to fix the X | |
2661 | and Y positions as well. */ | |
2662 | ||
2663 | lppos->cx -= wdiff; | |
2664 | lppos->cy -= hdiff; | |
2665 | ||
2666 | if (wp.showCmd != SW_SHOWMAXIMIZED | |
2667 | && ! (lppos->flags & SWP_NOMOVE)) | |
2668 | { | |
2669 | if (lppos->x != wr.left || lppos->y != wr.top) | |
2670 | { | |
2671 | lppos->x += wdiff; | |
2672 | lppos->y += hdiff; | |
2673 | } | |
2674 | else | |
2675 | { | |
2676 | lppos->flags |= SWP_NOMOVE; | |
2677 | } | |
2678 | } | |
2679 | ||
2680 | ret = 0; | |
2681 | } | |
2682 | } | |
2683 | } | |
2684 | ||
2685 | if (ret == 0) return (0); | |
2686 | ||
2687 | goto dflt; | |
2688 | case WM_EMACS_DESTROYWINDOW: | |
2689 | DestroyWindow ((HWND) wParam); | |
2690 | break; | |
2691 | default: | |
2692 | dflt: | |
2693 | return DefWindowProc (hwnd, msg, wParam, lParam); | |
2694 | } | |
2695 | ||
2696 | return (1); | |
2697 | } | |
2698 | ||
2699 | void | |
2700 | my_create_window (f) | |
2701 | struct frame * f; | |
2702 | { | |
2703 | MSG msg; | |
2704 | ||
2705 | PostThreadMessage (dwWinThreadId, WM_EMACS_CREATEWINDOW, (WPARAM)f, 0); | |
2706 | GetMessage (&msg, NULL, WM_EMACS_DONE, WM_EMACS_DONE); | |
2707 | } | |
2708 | ||
2709 | /* Create and set up the win32 window for frame F. */ | |
2710 | ||
2711 | static void | |
2712 | win32_window (f, window_prompting, minibuffer_only) | |
2713 | struct frame *f; | |
2714 | long window_prompting; | |
2715 | int minibuffer_only; | |
2716 | { | |
2717 | BLOCK_INPUT; | |
2718 | ||
2719 | /* Use the resource name as the top-level window name | |
2720 | for looking up resources. Make a non-Lisp copy | |
2721 | for the window manager, so GC relocation won't bother it. | |
2722 | ||
2723 | Elsewhere we specify the window name for the window manager. */ | |
2724 | ||
2725 | { | |
2726 | char *str = (char *) XSTRING (Vx_resource_name)->data; | |
2727 | f->namebuf = (char *) xmalloc (strlen (str) + 1); | |
2728 | strcpy (f->namebuf, str); | |
2729 | } | |
2730 | ||
2731 | my_create_window (f); | |
2732 | ||
2733 | validate_x_resource_name (); | |
2734 | ||
2735 | /* x_set_name normally ignores requests to set the name if the | |
2736 | requested name is the same as the current name. This is the one | |
2737 | place where that assumption isn't correct; f->name is set, but | |
2738 | the server hasn't been told. */ | |
2739 | { | |
2740 | Lisp_Object name; | |
2741 | int explicit = f->explicit_name; | |
2742 | ||
2743 | f->explicit_name = 0; | |
2744 | name = f->name; | |
2745 | f->name = Qnil; | |
2746 | x_set_name (f, name, explicit); | |
2747 | } | |
2748 | ||
2749 | UNBLOCK_INPUT; | |
2750 | ||
2751 | if (!minibuffer_only && FRAME_EXTERNAL_MENU_BAR (f)) | |
2752 | initialize_frame_menubar (f); | |
2753 | ||
2754 | if (FRAME_WIN32_WINDOW (f) == 0) | |
2755 | error ("Unable to create window"); | |
2756 | } | |
2757 | ||
2758 | /* Handle the icon stuff for this window. Perhaps later we might | |
2759 | want an x_set_icon_position which can be called interactively as | |
2760 | well. */ | |
2761 | ||
2762 | static void | |
2763 | x_icon (f, parms) | |
2764 | struct frame *f; | |
2765 | Lisp_Object parms; | |
2766 | { | |
2767 | Lisp_Object icon_x, icon_y; | |
2768 | ||
2769 | /* Set the position of the icon. Note that win95 groups all | |
2770 | icons in the tray. */ | |
2771 | icon_x = x_get_arg (parms, Qicon_left, 0, 0, number); | |
2772 | icon_y = x_get_arg (parms, Qicon_top, 0, 0, number); | |
2773 | if (!EQ (icon_x, Qunbound) && !EQ (icon_y, Qunbound)) | |
2774 | { | |
2775 | CHECK_NUMBER (icon_x, 0); | |
2776 | CHECK_NUMBER (icon_y, 0); | |
2777 | } | |
2778 | else if (!EQ (icon_x, Qunbound) || !EQ (icon_y, Qunbound)) | |
2779 | error ("Both left and top icon corners of icon must be specified"); | |
2780 | ||
2781 | BLOCK_INPUT; | |
2782 | ||
2783 | if (! EQ (icon_x, Qunbound)) | |
2784 | x_wm_set_icon_position (f, XINT (icon_x), XINT (icon_y)); | |
2785 | ||
2786 | UNBLOCK_INPUT; | |
2787 | } | |
2788 | ||
2789 | DEFUN ("x-create-frame", Fx_create_frame, Sx_create_frame, | |
2790 | 1, 1, 0, | |
2791 | "Make a new window, which is called a \"frame\" in Emacs terms.\n\ | |
2792 | Returns an Emacs frame object.\n\ | |
2793 | ALIST is an alist of frame parameters.\n\ | |
2794 | If the parameters specify that the frame should not have a minibuffer,\n\ | |
2795 | and do not specify a specific minibuffer window to use,\n\ | |
2796 | then `default-minibuffer-frame' must be a frame whose minibuffer can\n\ | |
2797 | be shared by the new frame.\n\ | |
2798 | \n\ | |
2799 | This function is an internal primitive--use `make-frame' instead.") | |
2800 | (parms) | |
2801 | Lisp_Object parms; | |
2802 | { | |
2803 | struct frame *f; | |
2804 | Lisp_Object frame, tem; | |
2805 | Lisp_Object name; | |
2806 | int minibuffer_only = 0; | |
2807 | long window_prompting = 0; | |
2808 | int width, height; | |
2809 | int count = specpdl_ptr - specpdl; | |
2810 | struct gcpro gcpro1; | |
2811 | Lisp_Object display; | |
2812 | struct win32_display_info *dpyinfo; | |
2813 | Lisp_Object parent; | |
2814 | struct kboard *kb; | |
2815 | ||
2816 | /* Use this general default value to start with | |
2817 | until we know if this frame has a specified name. */ | |
2818 | Vx_resource_name = Vinvocation_name; | |
2819 | ||
2820 | display = x_get_arg (parms, Qdisplay, 0, 0, string); | |
2821 | if (EQ (display, Qunbound)) | |
2822 | display = Qnil; | |
2823 | dpyinfo = check_x_display_info (display); | |
2824 | #ifdef MULTI_KBOARD | |
2825 | kb = dpyinfo->kboard; | |
2826 | #else | |
2827 | kb = &the_only_kboard; | |
2828 | #endif | |
2829 | ||
2830 | name = x_get_arg (parms, Qname, "title", "Title", string); | |
2831 | if (!STRINGP (name) | |
2832 | && ! EQ (name, Qunbound) | |
2833 | && ! NILP (name)) | |
2834 | error ("Invalid frame name--not a string or nil"); | |
2835 | ||
2836 | if (STRINGP (name)) | |
2837 | Vx_resource_name = name; | |
2838 | ||
2839 | /* See if parent window is specified. */ | |
2840 | parent = x_get_arg (parms, Qparent_id, NULL, NULL, number); | |
2841 | if (EQ (parent, Qunbound)) | |
2842 | parent = Qnil; | |
2843 | if (! NILP (parent)) | |
2844 | CHECK_NUMBER (parent, 0); | |
2845 | ||
2846 | tem = x_get_arg (parms, Qminibuffer, 0, 0, symbol); | |
2847 | if (EQ (tem, Qnone) || NILP (tem)) | |
2848 | f = make_frame_without_minibuffer (Qnil, kb, display); | |
2849 | else if (EQ (tem, Qonly)) | |
2850 | { | |
2851 | f = make_minibuffer_frame (); | |
2852 | minibuffer_only = 1; | |
2853 | } | |
2854 | else if (WINDOWP (tem)) | |
2855 | f = make_frame_without_minibuffer (tem, kb, display); | |
2856 | else | |
2857 | f = make_frame (1); | |
2858 | ||
2859 | /* Note that Windows does support scroll bars. */ | |
2860 | FRAME_CAN_HAVE_SCROLL_BARS (f) = 1; | |
2861 | ||
2862 | XSETFRAME (frame, f); | |
2863 | GCPRO1 (frame); | |
2864 | ||
2865 | f->output_method = output_win32; | |
2866 | f->output_data.win32 = (struct win32_output *) xmalloc (sizeof (struct win32_output)); | |
2867 | bzero (f->output_data.win32, sizeof (struct win32_output)); | |
2868 | ||
2869 | /* FRAME_WIN32_DISPLAY_INFO (f) = dpyinfo; */ | |
2870 | #ifdef MULTI_KBOARD | |
2871 | FRAME_KBOARD (f) = kb; | |
2872 | #endif | |
2873 | ||
2874 | /* Specify the parent under which to make this window. */ | |
2875 | ||
2876 | if (!NILP (parent)) | |
2877 | { | |
2878 | f->output_data.win32->parent_desc = (Window) parent; | |
2879 | f->output_data.win32->explicit_parent = 1; | |
2880 | } | |
2881 | else | |
2882 | { | |
2883 | f->output_data.win32->parent_desc = FRAME_WIN32_DISPLAY_INFO (f)->root_window; | |
2884 | f->output_data.win32->explicit_parent = 0; | |
2885 | } | |
2886 | ||
2887 | /* Note that the frame has no physical cursor right now. */ | |
2888 | f->phys_cursor_x = -1; | |
2889 | ||
2890 | /* Set the name; the functions to which we pass f expect the name to | |
2891 | be set. */ | |
2892 | if (EQ (name, Qunbound) || NILP (name)) | |
2893 | { | |
2894 | f->name = build_string (dpyinfo->win32_id_name); | |
2895 | f->explicit_name = 0; | |
2896 | } | |
2897 | else | |
2898 | { | |
2899 | f->name = name; | |
2900 | f->explicit_name = 1; | |
2901 | /* use the frame's title when getting resources for this frame. */ | |
2902 | specbind (Qx_resource_name, name); | |
2903 | } | |
2904 | ||
2905 | /* Extract the window parameters from the supplied values | |
2906 | that are needed to determine window geometry. */ | |
2907 | { | |
2908 | Lisp_Object font; | |
2909 | ||
2910 | font = x_get_arg (parms, Qfont, "font", "Font", string); | |
2911 | BLOCK_INPUT; | |
2912 | /* First, try whatever font the caller has specified. */ | |
2913 | if (STRINGP (font)) | |
2914 | font = x_new_font (f, XSTRING (font)->data); | |
2915 | #if 0 | |
2916 | /* Try out a font which we hope has bold and italic variations. */ | |
2917 | if (!STRINGP (font)) | |
2918 | font = x_new_font (f, "-misc-fixed-medium-r-normal-*-*-140-*-*-c-*-iso8859-1"); | |
2919 | if (! STRINGP (font)) | |
2920 | font = x_new_font (f, "-*-*-medium-r-normal-*-*-140-*-*-c-*-iso8859-1"); | |
2921 | if (! STRINGP (font)) | |
2922 | /* This was formerly the first thing tried, but it finds too many fonts | |
2923 | and takes too long. */ | |
2924 | font = x_new_font (f, "-*-*-medium-r-*-*-*-*-*-*-c-*-iso8859-1"); | |
2925 | /* If those didn't work, look for something which will at least work. */ | |
2926 | if (! STRINGP (font)) | |
2927 | font = x_new_font (f, "-*-fixed-*-*-*-*-*-140-*-*-c-*-iso8859-1"); | |
2928 | if (! STRINGP (font)) | |
2929 | font = x_new_font (f, "-*-system-medium-r-normal-*-*-200-*-*-c-120-*-*"); | |
2930 | #endif | |
2931 | if (! STRINGP (font)) | |
2932 | font = x_new_font (f, "-*-terminal-medium-r-normal-*-*-180-*-*-c-120-*-*"); | |
2933 | UNBLOCK_INPUT; | |
2934 | if (! STRINGP (font)) | |
2935 | font = build_string ("-*-system"); | |
2936 | ||
2937 | x_default_parameter (f, parms, Qfont, font, | |
2938 | "font", "Font", string); | |
2939 | } | |
2940 | ||
2941 | x_default_parameter (f, parms, Qborder_width, make_number (2), | |
2942 | "borderwidth", "BorderWidth", number); | |
2943 | /* This defaults to 2 in order to match xterm. We recognize either | |
2944 | internalBorderWidth or internalBorder (which is what xterm calls | |
2945 | it). */ | |
2946 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
2947 | { | |
2948 | Lisp_Object value; | |
2949 | ||
2950 | value = x_get_arg (parms, Qinternal_border_width, | |
2951 | "internalBorder", "BorderWidth", number); | |
2952 | if (! EQ (value, Qunbound)) | |
2953 | parms = Fcons (Fcons (Qinternal_border_width, value), | |
2954 | parms); | |
2955 | } | |
2956 | x_default_parameter (f, parms, Qinternal_border_width, make_number (0), | |
2957 | "internalBorderWidth", "BorderWidth", number); | |
2958 | x_default_parameter (f, parms, Qvertical_scroll_bars, Qt, | |
2959 | "verticalScrollBars", "ScrollBars", boolean); | |
2960 | ||
2961 | /* Also do the stuff which must be set before the window exists. */ | |
2962 | x_default_parameter (f, parms, Qforeground_color, build_string ("black"), | |
2963 | "foreground", "Foreground", string); | |
2964 | x_default_parameter (f, parms, Qbackground_color, build_string ("white"), | |
2965 | "background", "Background", string); | |
2966 | x_default_parameter (f, parms, Qmouse_color, build_string ("black"), | |
2967 | "pointerColor", "Foreground", string); | |
2968 | x_default_parameter (f, parms, Qcursor_color, build_string ("black"), | |
2969 | "cursorColor", "Foreground", string); | |
2970 | x_default_parameter (f, parms, Qborder_color, build_string ("black"), | |
2971 | "borderColor", "BorderColor", string); | |
2972 | ||
2973 | x_default_parameter (f, parms, Qmenu_bar_lines, make_number (1), | |
2974 | "menuBar", "MenuBar", number); | |
2975 | x_default_parameter (f, parms, Qscroll_bar_width, Qnil, | |
2976 | "scrollBarWidth", "ScrollBarWidth", number); | |
2977 | ||
2978 | f->output_data.win32->dwStyle = WS_OVERLAPPEDWINDOW; | |
2979 | f->output_data.win32->parent_desc = FRAME_WIN32_DISPLAY_INFO (f)->root_window; | |
2980 | window_prompting = x_figure_window_size (f, parms); | |
2981 | ||
2982 | if (window_prompting & XNegative) | |
2983 | { | |
2984 | if (window_prompting & YNegative) | |
2985 | f->output_data.win32->win_gravity = SouthEastGravity; | |
2986 | else | |
2987 | f->output_data.win32->win_gravity = NorthEastGravity; | |
2988 | } | |
2989 | else | |
2990 | { | |
2991 | if (window_prompting & YNegative) | |
2992 | f->output_data.win32->win_gravity = SouthWestGravity; | |
2993 | else | |
2994 | f->output_data.win32->win_gravity = NorthWestGravity; | |
2995 | } | |
2996 | ||
2997 | f->output_data.win32->size_hint_flags = window_prompting; | |
2998 | ||
2999 | win32_window (f, window_prompting, minibuffer_only); | |
3000 | x_icon (f, parms); | |
3001 | init_frame_faces (f); | |
3002 | ||
3003 | /* We need to do this after creating the window, so that the | |
3004 | icon-creation functions can say whose icon they're describing. */ | |
3005 | x_default_parameter (f, parms, Qicon_type, Qnil, | |
3006 | "bitmapIcon", "BitmapIcon", symbol); | |
3007 | ||
3008 | x_default_parameter (f, parms, Qauto_raise, Qnil, | |
3009 | "autoRaise", "AutoRaiseLower", boolean); | |
3010 | x_default_parameter (f, parms, Qauto_lower, Qnil, | |
3011 | "autoLower", "AutoRaiseLower", boolean); | |
3012 | x_default_parameter (f, parms, Qcursor_type, Qbox, | |
3013 | "cursorType", "CursorType", symbol); | |
3014 | ||
3015 | /* Dimensions, especially f->height, must be done via change_frame_size. | |
3016 | Change will not be effected unless different from the current | |
3017 | f->height. */ | |
3018 | width = f->width; | |
3019 | height = f->height; | |
3020 | f->height = f->width = 0; | |
3021 | change_frame_size (f, height, width, 1, 0); | |
3022 | ||
3023 | /* Tell the server what size and position, etc, we want, | |
3024 | and how badly we want them. */ | |
3025 | BLOCK_INPUT; | |
3026 | x_wm_set_size_hint (f, window_prompting, 0); | |
3027 | UNBLOCK_INPUT; | |
3028 | ||
3029 | tem = x_get_arg (parms, Qunsplittable, 0, 0, boolean); | |
3030 | f->no_split = minibuffer_only || EQ (tem, Qt); | |
3031 | ||
3032 | UNGCPRO; | |
3033 | ||
3034 | /* It is now ok to make the frame official | |
3035 | even if we get an error below. | |
3036 | And the frame needs to be on Vframe_list | |
3037 | or making it visible won't work. */ | |
3038 | Vframe_list = Fcons (frame, Vframe_list); | |
3039 | ||
3040 | /* Now that the frame is official, it counts as a reference to | |
3041 | its display. */ | |
3042 | FRAME_WIN32_DISPLAY_INFO (f)->reference_count++; | |
3043 | ||
3044 | /* Make the window appear on the frame and enable display, | |
3045 | unless the caller says not to. However, with explicit parent, | |
3046 | Emacs cannot control visibility, so don't try. */ | |
3047 | if (! f->output_data.win32->explicit_parent) | |
3048 | { | |
3049 | Lisp_Object visibility; | |
3050 | ||
3051 | visibility = x_get_arg (parms, Qvisibility, 0, 0, symbol); | |
3052 | if (EQ (visibility, Qunbound)) | |
3053 | visibility = Qt; | |
3054 | ||
3055 | if (EQ (visibility, Qicon)) | |
3056 | x_iconify_frame (f); | |
3057 | else if (! NILP (visibility)) | |
3058 | x_make_frame_visible (f); | |
3059 | else | |
3060 | /* Must have been Qnil. */ | |
3061 | ; | |
3062 | } | |
3063 | ||
3064 | return unbind_to (count, frame); | |
3065 | } | |
3066 | ||
3067 | /* FRAME is used only to get a handle on the X display. We don't pass the | |
3068 | display info directly because we're called from frame.c, which doesn't | |
3069 | know about that structure. */ | |
3070 | Lisp_Object | |
3071 | x_get_focus_frame (frame) | |
3072 | struct frame *frame; | |
3073 | { | |
3074 | struct win32_display_info *dpyinfo = FRAME_WIN32_DISPLAY_INFO (frame); | |
3075 | Lisp_Object xfocus; | |
3076 | if (! dpyinfo->win32_focus_frame) | |
3077 | return Qnil; | |
3078 | ||
3079 | XSETFRAME (xfocus, dpyinfo->win32_focus_frame); | |
3080 | return xfocus; | |
3081 | } | |
3082 | ||
3083 | DEFUN ("focus-frame", Ffocus_frame, Sfocus_frame, 1, 1, 0, | |
3084 | "Set the focus on FRAME.") | |
3085 | (frame) | |
3086 | Lisp_Object frame; | |
3087 | { | |
3088 | CHECK_LIVE_FRAME (frame, 0); | |
3089 | ||
3090 | if (FRAME_WIN32_P (XFRAME (frame))) | |
3091 | { | |
3092 | BLOCK_INPUT; | |
3093 | x_focus_on_frame (XFRAME (frame)); | |
3094 | UNBLOCK_INPUT; | |
3095 | return frame; | |
3096 | } | |
3097 | ||
3098 | return Qnil; | |
3099 | } | |
3100 | ||
3101 | DEFUN ("unfocus-frame", Funfocus_frame, Sunfocus_frame, 0, 0, 0, | |
3102 | "If a frame has been focused, release it.") | |
3103 | () | |
3104 | { | |
3105 | if (FRAME_WIN32_P (selected_frame)) | |
3106 | { | |
3107 | struct win32_display_info *dpyinfo = FRAME_WIN32_DISPLAY_INFO (selected_frame); | |
3108 | ||
3109 | if (dpyinfo->win32_focus_frame) | |
3110 | { | |
3111 | BLOCK_INPUT; | |
3112 | x_unfocus_frame (dpyinfo->win32_focus_frame); | |
3113 | UNBLOCK_INPUT; | |
3114 | } | |
3115 | } | |
3116 | ||
3117 | return Qnil; | |
3118 | } | |
3119 | \f | |
3120 | XFontStruct | |
3121 | *win32_load_font (dpyinfo,name) | |
3122 | struct win32_display_info *dpyinfo; | |
3123 | char * name; | |
3124 | { | |
3125 | XFontStruct * font = NULL; | |
3126 | BOOL ok; | |
3127 | ||
3128 | { | |
3129 | LOGFONT lf; | |
3130 | ||
3131 | if (!name || !x_to_win32_font(name, &lf)) | |
3132 | return (NULL); | |
3133 | ||
3134 | font = (XFontStruct *) xmalloc (sizeof (XFontStruct)); | |
3135 | ||
3136 | if (!font) return (NULL); | |
3137 | ||
3138 | BLOCK_INPUT; | |
3139 | ||
3140 | font->hfont = CreateFontIndirect(&lf); | |
3141 | } | |
3142 | ||
3143 | if (font->hfont == NULL) | |
3144 | { | |
3145 | ok = FALSE; | |
3146 | } | |
3147 | else | |
3148 | { | |
3149 | HDC hdc; | |
3150 | HANDLE oldobj; | |
3151 | ||
3152 | hdc = my_get_dc (dpyinfo->root_window); | |
3153 | ||
3154 | oldobj = SelectObject (hdc, font->hfont); | |
3155 | ||
3156 | ok = GetTextMetrics (hdc, &font->tm); | |
3157 | ||
3158 | SelectObject (hdc, oldobj); | |
3159 | ||
3160 | ReleaseDC (dpyinfo->root_window, hdc); | |
3161 | } | |
3162 | ||
3163 | UNBLOCK_INPUT; | |
3164 | ||
3165 | if (ok) return (font); | |
3166 | ||
3167 | win32_unload_font(dpyinfo, font); | |
3168 | return (NULL); | |
3169 | } | |
3170 | ||
3171 | void | |
3172 | win32_unload_font (dpyinfo, font) | |
3173 | struct win32_display_info *dpyinfo; | |
3174 | XFontStruct * font; | |
3175 | { | |
3176 | if (font) | |
3177 | { | |
3178 | if (font->hfont) DeleteObject(font->hfont); | |
3179 | xfree (font); | |
3180 | } | |
3181 | } | |
3182 | ||
3183 | /* The font conversion stuff between x and win32 */ | |
3184 | ||
3185 | /* X font string is as follows (from faces.el) | |
3186 | * (let ((- "[-?]") | |
3187 | * (foundry "[^-]+") | |
3188 | * (family "[^-]+") | |
3189 | * (weight "\\(bold\\|demibold\\|medium\\)") ; 1 | |
3190 | * (weight\? "\\([^-]*\\)") ; 1 | |
3191 | * (slant "\\([ior]\\)") ; 2 | |
3192 | * (slant\? "\\([^-]?\\)") ; 2 | |
3193 | * (swidth "\\([^-]*\\)") ; 3 | |
3194 | * (adstyle "[^-]*") ; 4 | |
3195 | * (pixelsize "[0-9]+") | |
3196 | * (pointsize "[0-9][0-9]+") | |
3197 | * (resx "[0-9][0-9]+") | |
3198 | * (resy "[0-9][0-9]+") | |
3199 | * (spacing "[cmp?*]") | |
3200 | * (avgwidth "[0-9]+") | |
3201 | * (registry "[^-]+") | |
3202 | * (encoding "[^-]+") | |
3203 | * ) | |
3204 | * (setq x-font-regexp | |
3205 | * (concat "\\`\\*?[-?*]" | |
3206 | * foundry - family - weight\? - slant\? - swidth - adstyle - | |
3207 | * pixelsize - pointsize - resx - resy - spacing - registry - | |
3208 | * encoding "[-?*]\\*?\\'" | |
3209 | * )) | |
3210 | * (setq x-font-regexp-head | |
3211 | * (concat "\\`[-?*]" foundry - family - weight\? - slant\? | |
3212 | * "\\([-*?]\\|\\'\\)")) | |
3213 | * (setq x-font-regexp-slant (concat - slant -)) | |
3214 | * (setq x-font-regexp-weight (concat - weight -)) | |
3215 | * nil) | |
3216 | */ | |
3217 | ||
3218 | #define FONT_START "[-?]" | |
3219 | #define FONT_FOUNDRY "[^-]+" | |
3220 | #define FONT_FAMILY "\\([^-]+\\)" /* 1 */ | |
3221 | #define FONT_WEIGHT "\\(bold\\|demibold\\|medium\\)" /* 2 */ | |
3222 | #define FONT_WEIGHT_Q "\\([^-]*\\)" /* 2 */ | |
3223 | #define FONT_SLANT "\\([ior]\\)" /* 3 */ | |
3224 | #define FONT_SLANT_Q "\\([^-]?\\)" /* 3 */ | |
3225 | #define FONT_SWIDTH "\\([^-]*\\)" /* 4 */ | |
3226 | #define FONT_ADSTYLE "[^-]*" | |
3227 | #define FONT_PIXELSIZE "[^-]*" | |
3228 | #define FONT_POINTSIZE "\\([0-9][0-9]+\\|\\*\\)" /* 5 */ | |
3229 | #define FONT_RESX "[0-9][0-9]+" | |
3230 | #define FONT_RESY "[0-9][0-9]+" | |
3231 | #define FONT_SPACING "[cmp?*]" | |
3232 | #define FONT_AVGWIDTH "[0-9]+" | |
3233 | #define FONT_REGISTRY "[^-]+" | |
3234 | #define FONT_ENCODING "[^-]+" | |
3235 | ||
3236 | #define FONT_REGEXP ("\\`\\*?[-?*]" \ | |
3237 | FONT_FOUNDRY "-" \ | |
3238 | FONT_FAMILY "-" \ | |
3239 | FONT_WEIGHT_Q "-" \ | |
3240 | FONT_SLANT_Q "-" \ | |
3241 | FONT_SWIDTH "-" \ | |
3242 | FONT_ADSTYLE "-" \ | |
3243 | FONT_PIXELSIZE "-" \ | |
3244 | FONT_POINTSIZE "-" \ | |
3245 | "[-?*]\\|\\'") | |
3246 | ||
3247 | #define FONT_REGEXP_HEAD ("\\`[-?*]" \ | |
3248 | FONT_FOUNDRY "-" \ | |
3249 | FONT_FAMILY "-" \ | |
3250 | FONT_WEIGHT_Q "-" \ | |
3251 | FONT_SLANT_Q \ | |
3252 | "\\([-*?]\\|\\'\\)") | |
3253 | ||
3254 | #define FONT_REGEXP_SLANT "-" FONT_SLANT "-" | |
3255 | #define FONT_REGEXP_WEIGHT "-" FONT_WEIGHT "-" | |
3256 | ||
3257 | LONG | |
3258 | x_to_win32_weight (lpw) | |
3259 | char * lpw; | |
3260 | { | |
3261 | if (!lpw) return (FW_DONTCARE); | |
3262 | ||
3263 | if (stricmp (lpw, "bold") == 0) | |
3264 | return (FW_BOLD); | |
3265 | else if (stricmp (lpw, "demibold") == 0) | |
3266 | return (FW_SEMIBOLD); | |
3267 | else if (stricmp (lpw, "medium") == 0) | |
3268 | return (FW_MEDIUM); | |
3269 | else if (stricmp (lpw, "normal") == 0) | |
3270 | return (FW_NORMAL); | |
3271 | else | |
3272 | return (FW_DONTCARE); | |
3273 | } | |
3274 | ||
3275 | char * | |
3276 | win32_to_x_weight (fnweight) | |
3277 | int fnweight; | |
3278 | { | |
3279 | if (fnweight >= FW_BOLD) | |
3280 | return ("bold"); | |
3281 | else if (fnweight >= FW_SEMIBOLD) | |
3282 | return ("demibold"); | |
3283 | else if (fnweight >= FW_MEDIUM) | |
3284 | return ("medium"); | |
3285 | else | |
3286 | return ("normal"); | |
3287 | } | |
3288 | ||
3289 | BOOL | |
3290 | win32_to_x_font (lplogfont, lpxstr, len) | |
3291 | LOGFONT * lplogfont; | |
3292 | char * lpxstr; | |
3293 | int len; | |
3294 | { | |
3295 | if (!lpxstr) return (FALSE); | |
3296 | ||
3297 | if (lplogfont) | |
3298 | { | |
3299 | int height = (lplogfont->lfHeight * 1440) | |
3300 | / one_win32_display_info.height_in; | |
3301 | int width = (lplogfont->lfWidth * 1440) | |
3302 | / one_win32_display_info.width_in; | |
3303 | ||
3304 | height = abs (height); | |
3305 | _snprintf (lpxstr, len - 1, | |
3306 | "-*-%s-%s-%c-%s-%s-*-%d-*-*-%c-%d-*-*-", | |
3307 | lplogfont->lfFaceName, | |
3308 | win32_to_x_weight (lplogfont->lfWeight), | |
3309 | lplogfont->lfItalic ? 'i' : 'r', | |
3310 | "*", "*", | |
3311 | height, | |
3312 | ((lplogfont->lfPitchAndFamily & 0x3) == VARIABLE_PITCH) ? 'p' : 'c', | |
3313 | width); | |
3314 | } | |
3315 | else | |
3316 | { | |
3317 | strncpy (lpxstr, "-*-*-*-*-*-*-*-*-*-*-*-*-*-*-", len - 1); | |
3318 | } | |
3319 | ||
3320 | lpxstr[len - 1] = 0; /* just to be sure */ | |
3321 | return (TRUE); | |
3322 | } | |
3323 | ||
3324 | BOOL | |
3325 | x_to_win32_font (lpxstr, lplogfont) | |
3326 | char * lpxstr; | |
3327 | LOGFONT * lplogfont; | |
3328 | { | |
3329 | if (!lplogfont) return (FALSE); | |
3330 | ||
3331 | memset (lplogfont, 0, sizeof (*lplogfont)); | |
3332 | ||
3333 | lplogfont->lfCharSet = OEM_CHARSET; | |
3334 | lplogfont->lfOutPrecision = OUT_DEFAULT_PRECIS; | |
3335 | lplogfont->lfClipPrecision = CLIP_DEFAULT_PRECIS; | |
3336 | lplogfont->lfQuality = DEFAULT_QUALITY; | |
3337 | ||
3338 | if (lpxstr && *lpxstr == '-') lpxstr++; | |
3339 | ||
3340 | { | |
3341 | int fields; | |
3342 | char name[50], weight[20], slant, pitch, height[10], width[10]; | |
3343 | ||
3344 | fields = (lpxstr | |
3345 | ? sscanf (lpxstr, | |
3346 | "%*[^-]-%[^-]-%[^-]-%c-%*[^-]-%*[^-]-%*[^-]-%[^-]-%*[^-]-%*[^-]-%c-%[^-]", | |
3347 | name, weight, &slant, height, &pitch, width) | |
3348 | : 0); | |
3349 | ||
3350 | if (fields == EOF) return (FALSE); | |
3351 | ||
3352 | if (fields > 0 && name[0] != '*') | |
3353 | { | |
3354 | strncpy (lplogfont->lfFaceName, name, LF_FACESIZE); | |
3355 | } | |
3356 | else | |
3357 | { | |
3358 | lplogfont->lfFaceName[0] = 0; | |
3359 | } | |
3360 | ||
3361 | fields--; | |
3362 | ||
3363 | lplogfont->lfWeight = x_to_win32_weight((fields > 0 ? weight : "")); | |
3364 | ||
3365 | fields--; | |
3366 | ||
3367 | lplogfont->lfItalic = (fields > 0 && slant == 'i'); | |
3368 | ||
3369 | fields--; | |
3370 | ||
3371 | if (fields > 0 && height[0] != '*') | |
3372 | lplogfont->lfHeight = (atoi (height) * one_win32_display_info.height_in) / 1440; | |
3373 | ||
3374 | fields--; | |
3375 | ||
3376 | lplogfont->lfPitchAndFamily = (fields > 0 && pitch == 'p') ? VARIABLE_PITCH : FIXED_PITCH; | |
3377 | ||
3378 | fields--; | |
3379 | ||
3380 | if (fields > 0 && width[0] != '*') | |
3381 | lplogfont->lfWidth = (atoi (width) * one_win32_display_info.width_in) / 1440; | |
3382 | } | |
3383 | ||
3384 | return (TRUE); | |
3385 | } | |
3386 | ||
3387 | BOOL | |
3388 | win32_font_match (lpszfont1, lpszfont2) | |
3389 | char * lpszfont1; | |
3390 | char * lpszfont2; | |
3391 | { | |
3392 | char * s1 = lpszfont1, *e1; | |
3393 | char * s2 = lpszfont2, *e2; | |
3394 | ||
3395 | if (s1 == NULL || s2 == NULL) return (FALSE); | |
3396 | ||
3397 | if (*s1 == '-') s1++; | |
3398 | if (*s2 == '-') s2++; | |
3399 | ||
3400 | while (1) | |
3401 | { | |
3402 | int len1, len2; | |
3403 | ||
3404 | e1 = strchr (s1, '-'); | |
3405 | e2 = strchr (s2, '-'); | |
3406 | ||
3407 | if (e1 == NULL || e2 == NULL) return (TRUE); | |
3408 | ||
3409 | len1 = e1 - s1; | |
3410 | len2 = e2 - s2; | |
3411 | ||
3412 | if (*s1 != '*' && *s2 != '*' | |
3413 | && (len1 != len2 || strnicmp (s1, s2, len1) != 0)) | |
3414 | return (FALSE); | |
3415 | ||
3416 | s1 = e1 + 1; | |
3417 | s2 = e2 + 1; | |
3418 | } | |
3419 | } | |
3420 | ||
3421 | typedef struct enumfont_t | |
3422 | { | |
3423 | HDC hdc; | |
3424 | int numFonts; | |
3425 | XFontStruct *size_ref; | |
3426 | Lisp_Object *pattern; | |
3427 | Lisp_Object *head; | |
3428 | Lisp_Object *tail; | |
3429 | } enumfont_t; | |
3430 | ||
3431 | int CALLBACK | |
3432 | enum_font_cb2 (lplf, lptm, FontType, lpef) | |
3433 | ENUMLOGFONT * lplf; | |
3434 | NEWTEXTMETRIC * lptm; | |
3435 | int FontType; | |
3436 | enumfont_t * lpef; | |
3437 | { | |
3438 | if (lplf->elfLogFont.lfStrikeOut || lplf->elfLogFont.lfUnderline | |
3439 | || (lplf->elfLogFont.lfCharSet != ANSI_CHARSET && lplf->elfLogFont.lfCharSet != OEM_CHARSET)) | |
3440 | return (1); | |
3441 | ||
3442 | /* if (!lpef->size_ref || lptm->tmMaxCharWidth == FONT_WIDTH (lpef->size_ref)) */ | |
3443 | { | |
3444 | char buf[100]; | |
3445 | ||
3446 | if (!win32_to_x_font (lplf, buf, 100)) return (0); | |
3447 | ||
3448 | if (NILP (*(lpef->pattern)) || win32_font_match (buf, XSTRING (*(lpef->pattern))->data)) | |
3449 | { | |
3450 | *lpef->tail = Fcons (build_string (buf), Qnil); | |
3451 | lpef->tail = &XCONS (*lpef->tail)->cdr; | |
3452 | lpef->numFonts++; | |
3453 | } | |
3454 | } | |
3455 | ||
3456 | return (1); | |
3457 | } | |
3458 | ||
3459 | int CALLBACK | |
3460 | enum_font_cb1 (lplf, lptm, FontType, lpef) | |
3461 | ENUMLOGFONT * lplf; | |
3462 | NEWTEXTMETRIC * lptm; | |
3463 | int FontType; | |
3464 | enumfont_t * lpef; | |
3465 | { | |
3466 | return EnumFontFamilies (lpef->hdc, | |
3467 | lplf->elfLogFont.lfFaceName, | |
3468 | (FONTENUMPROC) enum_font_cb2, | |
3469 | (LPARAM) lpef); | |
3470 | } | |
3471 | ||
3472 | ||
3473 | DEFUN ("x-list-fonts", Fx_list_fonts, Sx_list_fonts, 1, 3, 0, | |
3474 | "Return a list of the names of available fonts matching PATTERN.\n\ | |
3475 | If optional arguments FACE and FRAME are specified, return only fonts\n\ | |
3476 | the same size as FACE on FRAME.\n\ | |
3477 | \n\ | |
3478 | PATTERN is a string, perhaps with wildcard characters;\n\ | |
3479 | the * character matches any substring, and\n\ | |
3480 | the ? character matches any single character.\n\ | |
3481 | PATTERN is case-insensitive.\n\ | |
3482 | FACE is a face name--a symbol.\n\ | |
3483 | \n\ | |
3484 | The return value is a list of strings, suitable as arguments to\n\ | |
3485 | set-face-font.\n\ | |
3486 | \n\ | |
3487 | Fonts Emacs can't use (i.e. proportional fonts) may or may not be excluded\n\ | |
3488 | even if they match PATTERN and FACE.") | |
3489 | (pattern, face, frame) | |
3490 | Lisp_Object pattern, face, frame; | |
3491 | { | |
3492 | int num_fonts; | |
3493 | char **names; | |
3494 | XFontStruct *info; | |
3495 | XFontStruct *size_ref; | |
3496 | Lisp_Object namelist; | |
3497 | Lisp_Object list; | |
3498 | FRAME_PTR f; | |
3499 | enumfont_t ef; | |
3500 | ||
3501 | CHECK_STRING (pattern, 0); | |
3502 | if (!NILP (face)) | |
3503 | CHECK_SYMBOL (face, 1); | |
3504 | ||
3505 | f = check_x_frame (frame); | |
3506 | ||
3507 | /* Determine the width standard for comparison with the fonts we find. */ | |
3508 | ||
3509 | if (NILP (face)) | |
3510 | size_ref = 0; | |
3511 | else | |
3512 | { | |
3513 | int face_id; | |
3514 | ||
3515 | /* Don't die if we get called with a terminal frame. */ | |
3516 | if (! FRAME_WIN32_P (f)) | |
3517 | error ("non-win32 frame used in `x-list-fonts'"); | |
3518 | ||
3519 | face_id = face_name_id_number (f, face); | |
3520 | ||
3521 | if (face_id < 0 || face_id >= FRAME_N_PARAM_FACES (f) | |
3522 | || FRAME_PARAM_FACES (f) [face_id] == 0) | |
3523 | size_ref = f->output_data.win32->font; | |
3524 | else | |
3525 | { | |
3526 | size_ref = FRAME_PARAM_FACES (f) [face_id]->font; | |
3527 | if (size_ref == (XFontStruct *) (~0)) | |
3528 | size_ref = f->output_data.win32->font; | |
3529 | } | |
3530 | } | |
3531 | ||
3532 | /* See if we cached the result for this particular query. */ | |
3533 | list = Fassoc (pattern, | |
3534 | XCONS (FRAME_WIN32_DISPLAY_INFO (f)->name_list_element)->cdr); | |
3535 | ||
3536 | /* We have info in the cache for this PATTERN. */ | |
3537 | if (!NILP (list)) | |
3538 | { | |
3539 | Lisp_Object tem, newlist; | |
3540 | ||
3541 | /* We have info about this pattern. */ | |
3542 | list = XCONS (list)->cdr; | |
3543 | ||
3544 | if (size_ref == 0) | |
3545 | return list; | |
3546 | ||
3547 | BLOCK_INPUT; | |
3548 | ||
3549 | /* Filter the cached info and return just the fonts that match FACE. */ | |
3550 | newlist = Qnil; | |
3551 | for (tem = list; CONSP (tem); tem = XCONS (tem)->cdr) | |
3552 | { | |
3553 | XFontStruct *thisinfo; | |
3554 | ||
3555 | thisinfo = win32_load_font (FRAME_WIN32_DISPLAY_INFO (f), XSTRING (XCONS (tem)->car)->data); | |
3556 | ||
3557 | if (thisinfo && same_size_fonts (thisinfo, size_ref)) | |
3558 | newlist = Fcons (XCONS (tem)->car, newlist); | |
3559 | ||
3560 | win32_unload_font (FRAME_WIN32_DISPLAY_INFO (f), thisinfo); | |
3561 | } | |
3562 | ||
3563 | UNBLOCK_INPUT; | |
3564 | ||
3565 | return newlist; | |
3566 | } | |
3567 | ||
3568 | BLOCK_INPUT; | |
3569 | ||
3570 | namelist = Qnil; | |
3571 | ef.pattern = &pattern; | |
3572 | ef.tail = ef.head = &namelist; | |
3573 | ef.numFonts = 0; | |
3574 | ||
3575 | { | |
3576 | ef.hdc = my_get_dc (FRAME_WIN32_WINDOW (f)); | |
3577 | ||
3578 | EnumFontFamilies (ef.hdc, NULL, (FONTENUMPROC) enum_font_cb1, (LPARAM)&ef); | |
3579 | ||
3580 | ReleaseDC (FRAME_WIN32_WINDOW (f), ef.hdc); | |
3581 | } | |
3582 | ||
3583 | UNBLOCK_INPUT; | |
3584 | ||
3585 | if (ef.numFonts) | |
3586 | { | |
3587 | int i; | |
3588 | Lisp_Object cur; | |
3589 | ||
3590 | /* Make a list of all the fonts we got back. | |
3591 | Store that in the font cache for the display. */ | |
3592 | XCONS (FRAME_WIN32_DISPLAY_INFO (f)->name_list_element)->cdr | |
3593 | = Fcons (Fcons (pattern, namelist), | |
3594 | XCONS (FRAME_WIN32_DISPLAY_INFO (f)->name_list_element)->cdr); | |
3595 | ||
3596 | /* Make a list of the fonts that have the right width. */ | |
3597 | list = Qnil; | |
3598 | cur=namelist; | |
3599 | for (i = 0; i < ef.numFonts; i++) | |
3600 | { | |
3601 | int keeper; | |
3602 | ||
3603 | if (!size_ref) | |
3604 | keeper = 1; | |
3605 | else | |
3606 | { | |
3607 | XFontStruct *thisinfo; | |
3608 | ||
3609 | BLOCK_INPUT; | |
3610 | thisinfo = win32_load_font (FRAME_WIN32_DISPLAY_INFO (f), XSTRING (Fcar (cur))->data); | |
3611 | ||
3612 | keeper = thisinfo && same_size_fonts (thisinfo, size_ref); | |
3613 | ||
3614 | win32_unload_font (FRAME_WIN32_DISPLAY_INFO (f), thisinfo); | |
3615 | ||
3616 | UNBLOCK_INPUT; | |
3617 | } | |
3618 | if (keeper) | |
3619 | list = Fcons (build_string (XSTRING (Fcar (cur))->data), list); | |
3620 | ||
3621 | cur = Fcdr (cur); | |
3622 | } | |
3623 | list = Fnreverse (list); | |
3624 | } | |
3625 | ||
3626 | return list; | |
3627 | } | |
3628 | \f | |
3629 | DEFUN ("x-color-defined-p", Fx_color_defined_p, Sx_color_defined_p, 1, 2, 0, | |
3630 | "Return non-nil if color COLOR is supported on frame FRAME.\n\ | |
3631 | If FRAME is omitted or nil, use the selected frame.") | |
3632 | (color, frame) | |
3633 | Lisp_Object color, frame; | |
3634 | { | |
3635 | COLORREF foo; | |
3636 | FRAME_PTR f = check_x_frame (frame); | |
3637 | ||
3638 | CHECK_STRING (color, 1); | |
3639 | ||
3640 | if (defined_color (f, XSTRING (color)->data, &foo, 0)) | |
3641 | return Qt; | |
3642 | else | |
3643 | return Qnil; | |
3644 | } | |
3645 | ||
3646 | DEFUN ("x-color-values", Fx_color_values, Sx_color_values, 1, 2, 0, | |
3647 | "Return a description of the color named COLOR on frame FRAME.\n\ | |
3648 | The value is a list of integer RGB values--(RED GREEN BLUE).\n\ | |
3649 | These values appear to range from 0 to 65280 or 65535, depending\n\ | |
3650 | on the system; white is (65280 65280 65280) or (65535 65535 65535).\n\ | |
3651 | If FRAME is omitted or nil, use the selected frame.") | |
3652 | (color, frame) | |
3653 | Lisp_Object color, frame; | |
3654 | { | |
3655 | COLORREF foo; | |
3656 | FRAME_PTR f = check_x_frame (frame); | |
3657 | ||
3658 | CHECK_STRING (color, 1); | |
3659 | ||
3660 | if (defined_color (f, XSTRING (color)->data, &foo, 0)) | |
3661 | { | |
3662 | Lisp_Object rgb[3]; | |
3663 | ||
3664 | rgb[0] = make_number (GetRValue (foo)); | |
3665 | rgb[1] = make_number (GetGValue (foo)); | |
3666 | rgb[2] = make_number (GetBValue (foo)); | |
3667 | return Flist (3, rgb); | |
3668 | } | |
3669 | else | |
3670 | return Qnil; | |
3671 | } | |
3672 | ||
3673 | DEFUN ("x-display-color-p", Fx_display_color_p, Sx_display_color_p, 0, 1, 0, | |
3674 | "Return t if the X display supports color.\n\ | |
3675 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3676 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3677 | If omitted or nil, that stands for the selected frame's display.") | |
3678 | (display) | |
3679 | Lisp_Object display; | |
3680 | { | |
3681 | struct win32_display_info *dpyinfo = check_x_display_info (display); | |
3682 | ||
3683 | if ((dpyinfo->n_planes * dpyinfo->n_cbits) <= 2) | |
3684 | return Qnil; | |
3685 | ||
3686 | return Qt; | |
3687 | } | |
3688 | ||
3689 | DEFUN ("x-display-grayscale-p", Fx_display_grayscale_p, Sx_display_grayscale_p, | |
3690 | 0, 1, 0, | |
3691 | "Return t if the X display supports shades of gray.\n\ | |
3692 | Note that color displays do support shades of gray.\n\ | |
3693 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3694 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3695 | If omitted or nil, that stands for the selected frame's display.") | |
3696 | (display) | |
3697 | Lisp_Object display; | |
3698 | { | |
3699 | struct win32_display_info *dpyinfo = check_x_display_info (display); | |
3700 | ||
3701 | if ((dpyinfo->n_planes * dpyinfo->n_cbits) <= 1) | |
3702 | return Qnil; | |
3703 | ||
3704 | return Qt; | |
3705 | } | |
3706 | ||
3707 | DEFUN ("x-display-pixel-width", Fx_display_pixel_width, Sx_display_pixel_width, | |
3708 | 0, 1, 0, | |
3709 | "Returns the width in pixels of the X display DISPLAY.\n\ | |
3710 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3711 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3712 | If omitted or nil, that stands for the selected frame's display.") | |
3713 | (display) | |
3714 | Lisp_Object display; | |
3715 | { | |
3716 | struct win32_display_info *dpyinfo = check_x_display_info (display); | |
3717 | ||
3718 | return make_number (dpyinfo->width); | |
3719 | } | |
3720 | ||
3721 | DEFUN ("x-display-pixel-height", Fx_display_pixel_height, | |
3722 | Sx_display_pixel_height, 0, 1, 0, | |
3723 | "Returns the height in pixels of the X display DISPLAY.\n\ | |
3724 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3725 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3726 | If omitted or nil, that stands for the selected frame's display.") | |
3727 | (display) | |
3728 | Lisp_Object display; | |
3729 | { | |
3730 | struct win32_display_info *dpyinfo = check_x_display_info (display); | |
3731 | ||
3732 | return make_number (dpyinfo->height); | |
3733 | } | |
3734 | ||
3735 | DEFUN ("x-display-planes", Fx_display_planes, Sx_display_planes, | |
3736 | 0, 1, 0, | |
3737 | "Returns the number of bitplanes of the display DISPLAY.\n\ | |
3738 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3739 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3740 | If omitted or nil, that stands for the selected frame's display.") | |
3741 | (display) | |
3742 | Lisp_Object display; | |
3743 | { | |
3744 | struct win32_display_info *dpyinfo = check_x_display_info (display); | |
3745 | ||
3746 | return make_number (dpyinfo->n_planes * dpyinfo->n_cbits); | |
3747 | } | |
3748 | ||
3749 | DEFUN ("x-display-color-cells", Fx_display_color_cells, Sx_display_color_cells, | |
3750 | 0, 1, 0, | |
3751 | "Returns the number of color cells of the display DISPLAY.\n\ | |
3752 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3753 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3754 | If omitted or nil, that stands for the selected frame's display.") | |
3755 | (display) | |
3756 | Lisp_Object display; | |
3757 | { | |
3758 | struct win32_display_info *dpyinfo = check_x_display_info (display); | |
3759 | HDC hdc; | |
3760 | int cap; | |
3761 | ||
3762 | hdc = my_get_dc (dpyinfo->root_window); | |
3763 | ||
3764 | cap = GetDeviceCaps (hdc,NUMCOLORS); | |
3765 | ||
3766 | ReleaseDC (dpyinfo->root_window, hdc); | |
3767 | ||
3768 | return make_number (cap); | |
3769 | } | |
3770 | ||
3771 | DEFUN ("x-server-max-request-size", Fx_server_max_request_size, | |
3772 | Sx_server_max_request_size, | |
3773 | 0, 1, 0, | |
3774 | "Returns the maximum request size of the server of display DISPLAY.\n\ | |
3775 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3776 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3777 | If omitted or nil, that stands for the selected frame's display.") | |
3778 | (display) | |
3779 | Lisp_Object display; | |
3780 | { | |
3781 | struct win32_display_info *dpyinfo = check_x_display_info (display); | |
3782 | ||
3783 | return make_number (1); | |
3784 | } | |
3785 | ||
3786 | DEFUN ("x-server-vendor", Fx_server_vendor, Sx_server_vendor, 0, 1, 0, | |
3787 | "Returns the vendor ID string of the Win32 system (Microsoft).\n\ | |
3788 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3789 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3790 | If omitted or nil, that stands for the selected frame's display.") | |
3791 | (display) | |
3792 | Lisp_Object display; | |
3793 | { | |
3794 | struct win32_display_info *dpyinfo = check_x_display_info (display); | |
3795 | char *vendor = "Microsoft Corp."; | |
3796 | ||
3797 | if (! vendor) vendor = ""; | |
3798 | return build_string (vendor); | |
3799 | } | |
3800 | ||
3801 | DEFUN ("x-server-version", Fx_server_version, Sx_server_version, 0, 1, 0, | |
3802 | "Returns the version numbers of the server of display DISPLAY.\n\ | |
3803 | The value is a list of three integers: the major and minor\n\ | |
3804 | version numbers, and the vendor-specific release\n\ | |
3805 | number. See also the function `x-server-vendor'.\n\n\ | |
3806 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3807 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3808 | If omitted or nil, that stands for the selected frame's display.") | |
3809 | (display) | |
3810 | Lisp_Object display; | |
3811 | { | |
3812 | struct win32_display_info *dpyinfo = check_x_display_info (display); | |
3813 | ||
3814 | return Fcons (make_number (nt_major_version), | |
3815 | Fcons (make_number (nt_minor_version), Qnil)); | |
3816 | } | |
3817 | ||
3818 | DEFUN ("x-display-screens", Fx_display_screens, Sx_display_screens, 0, 1, 0, | |
3819 | "Returns the number of screens on the server of display DISPLAY.\n\ | |
3820 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3821 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3822 | If omitted or nil, that stands for the selected frame's display.") | |
3823 | (display) | |
3824 | Lisp_Object display; | |
3825 | { | |
3826 | struct win32_display_info *dpyinfo = check_x_display_info (display); | |
3827 | ||
3828 | return make_number (1); | |
3829 | } | |
3830 | ||
3831 | DEFUN ("x-display-mm-height", Fx_display_mm_height, Sx_display_mm_height, 0, 1, 0, | |
3832 | "Returns the height in millimeters of the X display DISPLAY.\n\ | |
3833 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3834 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3835 | If omitted or nil, that stands for the selected frame's display.") | |
3836 | (display) | |
3837 | Lisp_Object display; | |
3838 | { | |
3839 | struct win32_display_info *dpyinfo = check_x_display_info (display); | |
3840 | HDC hdc; | |
3841 | int cap; | |
3842 | ||
3843 | hdc = my_get_dc (dpyinfo->root_window); | |
3844 | ||
3845 | cap = GetDeviceCaps (hdc, VERTSIZE); | |
3846 | ||
3847 | ReleaseDC (dpyinfo->root_window, hdc); | |
3848 | ||
3849 | return make_number (cap); | |
3850 | } | |
3851 | ||
3852 | DEFUN ("x-display-mm-width", Fx_display_mm_width, Sx_display_mm_width, 0, 1, 0, | |
3853 | "Returns the width in millimeters of the X display DISPLAY.\n\ | |
3854 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3855 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3856 | If omitted or nil, that stands for the selected frame's display.") | |
3857 | (display) | |
3858 | Lisp_Object display; | |
3859 | { | |
3860 | struct win32_display_info *dpyinfo = check_x_display_info (display); | |
3861 | ||
3862 | HDC hdc; | |
3863 | int cap; | |
3864 | ||
3865 | hdc = my_get_dc (dpyinfo->root_window); | |
3866 | ||
3867 | cap = GetDeviceCaps (hdc, HORZSIZE); | |
3868 | ||
3869 | ReleaseDC (dpyinfo->root_window, hdc); | |
3870 | ||
3871 | return make_number (cap); | |
3872 | } | |
3873 | ||
3874 | DEFUN ("x-display-backing-store", Fx_display_backing_store, | |
3875 | Sx_display_backing_store, 0, 1, 0, | |
3876 | "Returns an indication of whether display DISPLAY does backing store.\n\ | |
3877 | The value may be `always', `when-mapped', or `not-useful'.\n\ | |
3878 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3879 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3880 | If omitted or nil, that stands for the selected frame's display.") | |
3881 | (display) | |
3882 | Lisp_Object display; | |
3883 | { | |
3884 | return intern ("not-useful"); | |
3885 | } | |
3886 | ||
3887 | DEFUN ("x-display-visual-class", Fx_display_visual_class, | |
3888 | Sx_display_visual_class, 0, 1, 0, | |
3889 | "Returns the visual class of the display DISPLAY.\n\ | |
3890 | The value is one of the symbols `static-gray', `gray-scale',\n\ | |
3891 | `static-color', `pseudo-color', `true-color', or `direct-color'.\n\n\ | |
3892 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3893 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3894 | If omitted or nil, that stands for the selected frame's display.") | |
3895 | (display) | |
3896 | Lisp_Object display; | |
3897 | { | |
3898 | struct win32_display_info *dpyinfo = check_x_display_info (display); | |
3899 | ||
3900 | #if 0 | |
3901 | switch (dpyinfo->visual->class) | |
3902 | { | |
3903 | case StaticGray: return (intern ("static-gray")); | |
3904 | case GrayScale: return (intern ("gray-scale")); | |
3905 | case StaticColor: return (intern ("static-color")); | |
3906 | case PseudoColor: return (intern ("pseudo-color")); | |
3907 | case TrueColor: return (intern ("true-color")); | |
3908 | case DirectColor: return (intern ("direct-color")); | |
3909 | default: | |
3910 | error ("Display has an unknown visual class"); | |
3911 | } | |
3912 | #endif | |
3913 | ||
3914 | error ("Display has an unknown visual class"); | |
3915 | } | |
3916 | ||
3917 | DEFUN ("x-display-save-under", Fx_display_save_under, | |
3918 | Sx_display_save_under, 0, 1, 0, | |
3919 | "Returns t if the display DISPLAY supports the save-under feature.\n\ | |
3920 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3921 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3922 | If omitted or nil, that stands for the selected frame's display.") | |
3923 | (display) | |
3924 | Lisp_Object display; | |
3925 | { | |
3926 | struct win32_display_info *dpyinfo = check_x_display_info (display); | |
3927 | ||
3928 | return Qnil; | |
3929 | } | |
3930 | \f | |
3931 | int | |
3932 | x_pixel_width (f) | |
3933 | register struct frame *f; | |
3934 | { | |
3935 | return PIXEL_WIDTH (f); | |
3936 | } | |
3937 | ||
3938 | int | |
3939 | x_pixel_height (f) | |
3940 | register struct frame *f; | |
3941 | { | |
3942 | return PIXEL_HEIGHT (f); | |
3943 | } | |
3944 | ||
3945 | int | |
3946 | x_char_width (f) | |
3947 | register struct frame *f; | |
3948 | { | |
3949 | return FONT_WIDTH (f->output_data.win32->font); | |
3950 | } | |
3951 | ||
3952 | int | |
3953 | x_char_height (f) | |
3954 | register struct frame *f; | |
3955 | { | |
3956 | return f->output_data.win32->line_height; | |
3957 | } | |
3958 | ||
3959 | int | |
3960 | x_screen_planes (frame) | |
3961 | Lisp_Object frame; | |
3962 | { | |
3963 | return (FRAME_WIN32_DISPLAY_INFO (XFRAME (frame))->n_planes * | |
3964 | FRAME_WIN32_DISPLAY_INFO (XFRAME (frame))->n_cbits); | |
3965 | } | |
3966 | \f | |
3967 | /* Return the display structure for the display named NAME. | |
3968 | Open a new connection if necessary. */ | |
3969 | ||
3970 | struct win32_display_info * | |
3971 | x_display_info_for_name (name) | |
3972 | Lisp_Object name; | |
3973 | { | |
3974 | Lisp_Object names; | |
3975 | struct win32_display_info *dpyinfo; | |
3976 | ||
3977 | CHECK_STRING (name, 0); | |
3978 | ||
3979 | for (dpyinfo = &one_win32_display_info, names = win32_display_name_list; | |
3980 | dpyinfo; | |
3981 | dpyinfo = dpyinfo->next, names = XCONS (names)->cdr) | |
3982 | { | |
3983 | Lisp_Object tem; | |
3984 | tem = Fstring_equal (XCONS (XCONS (names)->car)->car, name); | |
3985 | if (!NILP (tem)) | |
3986 | return dpyinfo; | |
3987 | } | |
3988 | ||
3989 | /* Use this general default value to start with. */ | |
3990 | Vx_resource_name = Vinvocation_name; | |
3991 | ||
3992 | validate_x_resource_name (); | |
3993 | ||
3994 | dpyinfo = win32_term_init (name, (unsigned char *)0, | |
3995 | (char *) XSTRING (Vx_resource_name)->data); | |
3996 | ||
3997 | if (dpyinfo == 0) | |
3998 | error ("Cannot connect to server %s", XSTRING (name)->data); | |
3999 | ||
4000 | XSETFASTINT (Vwindow_system_version, 3); | |
4001 | ||
4002 | return dpyinfo; | |
4003 | } | |
4004 | ||
4005 | DEFUN ("x-open-connection", Fx_open_connection, Sx_open_connection, | |
4006 | 1, 3, 0, "Open a connection to a server.\n\ | |
4007 | DISPLAY is the name of the display to connect to.\n\ | |
4008 | Optional second arg XRM-STRING is a string of resources in xrdb format.\n\ | |
4009 | If the optional third arg MUST-SUCCEED is non-nil,\n\ | |
4010 | terminate Emacs if we can't open the connection.") | |
4011 | (display, xrm_string, must_succeed) | |
4012 | Lisp_Object display, xrm_string, must_succeed; | |
4013 | { | |
4014 | unsigned int n_planes; | |
4015 | unsigned char *xrm_option; | |
4016 | struct win32_display_info *dpyinfo; | |
4017 | ||
4018 | CHECK_STRING (display, 0); | |
4019 | if (! NILP (xrm_string)) | |
4020 | CHECK_STRING (xrm_string, 1); | |
4021 | ||
4022 | Vwin32_color_map = Fwin32_default_color_map (); | |
4023 | ||
4024 | if (! NILP (xrm_string)) | |
4025 | xrm_option = (unsigned char *) XSTRING (xrm_string)->data; | |
4026 | else | |
4027 | xrm_option = (unsigned char *) 0; | |
4028 | ||
4029 | /* Use this general default value to start with. */ | |
4030 | Vx_resource_name = Vinvocation_name; | |
4031 | ||
4032 | validate_x_resource_name (); | |
4033 | ||
4034 | /* This is what opens the connection and sets x_current_display. | |
4035 | This also initializes many symbols, such as those used for input. */ | |
4036 | dpyinfo = win32_term_init (display, xrm_option, | |
4037 | (char *) XSTRING (Vx_resource_name)->data); | |
4038 | ||
4039 | if (dpyinfo == 0) | |
4040 | { | |
4041 | if (!NILP (must_succeed)) | |
4042 | fatal ("Cannot connect to server %s.\n", | |
4043 | XSTRING (display)->data); | |
4044 | else | |
4045 | error ("Cannot connect to server %s", XSTRING (display)->data); | |
4046 | } | |
4047 | ||
4048 | XSETFASTINT (Vwindow_system_version, 3); | |
4049 | return Qnil; | |
4050 | } | |
4051 | ||
4052 | DEFUN ("x-close-connection", Fx_close_connection, | |
4053 | Sx_close_connection, 1, 1, 0, | |
4054 | "Close the connection to DISPLAY's server.\n\ | |
4055 | For DISPLAY, specify either a frame or a display name (a string).\n\ | |
4056 | If DISPLAY is nil, that stands for the selected frame's display.") | |
4057 | (display) | |
4058 | Lisp_Object display; | |
4059 | { | |
4060 | struct win32_display_info *dpyinfo = check_x_display_info (display); | |
4061 | struct win32_display_info *tail; | |
4062 | int i; | |
4063 | ||
4064 | if (dpyinfo->reference_count > 0) | |
4065 | error ("Display still has frames on it"); | |
4066 | ||
4067 | BLOCK_INPUT; | |
4068 | /* Free the fonts in the font table. */ | |
4069 | for (i = 0; i < dpyinfo->n_fonts; i++) | |
4070 | { | |
4071 | if (dpyinfo->font_table[i].name) | |
4072 | free (dpyinfo->font_table[i].name); | |
4073 | /* Don't free the full_name string; | |
4074 | it is always shared with something else. */ | |
4075 | win32_unload_font (dpyinfo, dpyinfo->font_table[i].font); | |
4076 | } | |
4077 | x_destroy_all_bitmaps (dpyinfo); | |
4078 | ||
4079 | x_delete_display (dpyinfo); | |
4080 | UNBLOCK_INPUT; | |
4081 | ||
4082 | return Qnil; | |
4083 | } | |
4084 | ||
4085 | DEFUN ("x-display-list", Fx_display_list, Sx_display_list, 0, 0, 0, | |
4086 | "Return the list of display names that Emacs has connections to.") | |
4087 | () | |
4088 | { | |
4089 | Lisp_Object tail, result; | |
4090 | ||
4091 | result = Qnil; | |
4092 | for (tail = win32_display_name_list; ! NILP (tail); tail = XCONS (tail)->cdr) | |
4093 | result = Fcons (XCONS (XCONS (tail)->car)->car, result); | |
4094 | ||
4095 | return result; | |
4096 | } | |
4097 | ||
4098 | DEFUN ("x-synchronize", Fx_synchronize, Sx_synchronize, 1, 2, 0, | |
4099 | "If ON is non-nil, report errors as soon as the erring request is made.\n\ | |
4100 | If ON is nil, allow buffering of requests.\n\ | |
4101 | This is a noop on Win32 systems.\n\ | |
4102 | The optional second argument DISPLAY specifies which display to act on.\n\ | |
4103 | DISPLAY should be either a frame or a display name (a string).\n\ | |
4104 | If DISPLAY is omitted or nil, that stands for the selected frame's display.") | |
4105 | (on, display) | |
4106 | Lisp_Object display, on; | |
4107 | { | |
4108 | struct win32_display_info *dpyinfo = check_x_display_info (display); | |
4109 | ||
4110 | return Qnil; | |
4111 | } | |
4112 | ||
4113 | \f | |
4114 | /* These are the win32 specialized functions */ | |
4115 | ||
4116 | DEFUN ("win32-select-font", Fwin32_select_font, Swin32_select_font, 0, 1, 0, | |
4117 | "This will display the Win32 font dialog and return an X font string corresponding to the selection.") | |
4118 | (frame) | |
4119 | Lisp_Object frame; | |
4120 | { | |
4121 | FRAME_PTR f = check_x_frame (frame); | |
4122 | CHOOSEFONT cf; | |
4123 | LOGFONT lf; | |
4124 | char buf[100]; | |
4125 | ||
4126 | bzero (&cf, sizeof (cf)); | |
4127 | ||
4128 | cf.lStructSize = sizeof (cf); | |
4129 | cf.hwndOwner = FRAME_WIN32_WINDOW (f); | |
4130 | cf.Flags = CF_FIXEDPITCHONLY | CF_FORCEFONTEXIST | CF_SCREENFONTS; | |
4131 | cf.lpLogFont = &lf; | |
4132 | ||
4133 | if (!ChooseFont (&cf) || !win32_to_x_font (&lf, buf, 100)) | |
4134 | return Qnil; | |
4135 | ||
4136 | return build_string (buf); | |
4137 | } | |
4138 | ||
4139 | \f | |
4140 | syms_of_win32fns () | |
4141 | { | |
4142 | /* The section below is built by the lisp expression at the top of the file, | |
4143 | just above where these variables are declared. */ | |
4144 | /*&&& init symbols here &&&*/ | |
4145 | Qauto_raise = intern ("auto-raise"); | |
4146 | staticpro (&Qauto_raise); | |
4147 | Qauto_lower = intern ("auto-lower"); | |
4148 | staticpro (&Qauto_lower); | |
4149 | Qbackground_color = intern ("background-color"); | |
4150 | staticpro (&Qbackground_color); | |
4151 | Qbar = intern ("bar"); | |
4152 | staticpro (&Qbar); | |
4153 | Qborder_color = intern ("border-color"); | |
4154 | staticpro (&Qborder_color); | |
4155 | Qborder_width = intern ("border-width"); | |
4156 | staticpro (&Qborder_width); | |
4157 | Qbox = intern ("box"); | |
4158 | staticpro (&Qbox); | |
4159 | Qcursor_color = intern ("cursor-color"); | |
4160 | staticpro (&Qcursor_color); | |
4161 | Qcursor_type = intern ("cursor-type"); | |
4162 | staticpro (&Qcursor_type); | |
4163 | Qfont = intern ("font"); | |
4164 | staticpro (&Qfont); | |
4165 | Qforeground_color = intern ("foreground-color"); | |
4166 | staticpro (&Qforeground_color); | |
4167 | Qgeometry = intern ("geometry"); | |
4168 | staticpro (&Qgeometry); | |
4169 | Qicon_left = intern ("icon-left"); | |
4170 | staticpro (&Qicon_left); | |
4171 | Qicon_top = intern ("icon-top"); | |
4172 | staticpro (&Qicon_top); | |
4173 | Qicon_type = intern ("icon-type"); | |
4174 | staticpro (&Qicon_type); | |
4175 | Qicon_name = intern ("icon-name"); | |
4176 | staticpro (&Qicon_name); | |
4177 | Qinternal_border_width = intern ("internal-border-width"); | |
4178 | staticpro (&Qinternal_border_width); | |
4179 | Qleft = intern ("left"); | |
4180 | staticpro (&Qleft); | |
4181 | Qmouse_color = intern ("mouse-color"); | |
4182 | staticpro (&Qmouse_color); | |
4183 | Qnone = intern ("none"); | |
4184 | staticpro (&Qnone); | |
4185 | Qparent_id = intern ("parent-id"); | |
4186 | staticpro (&Qparent_id); | |
4187 | Qscroll_bar_width = intern ("scroll-bar-width"); | |
4188 | staticpro (&Qscroll_bar_width); | |
4189 | Qsuppress_icon = intern ("suppress-icon"); | |
4190 | staticpro (&Qsuppress_icon); | |
4191 | Qtop = intern ("top"); | |
4192 | staticpro (&Qtop); | |
4193 | Qundefined_color = intern ("undefined-color"); | |
4194 | staticpro (&Qundefined_color); | |
4195 | Qvertical_scroll_bars = intern ("vertical-scroll-bars"); | |
4196 | staticpro (&Qvertical_scroll_bars); | |
4197 | Qvisibility = intern ("visibility"); | |
4198 | staticpro (&Qvisibility); | |
4199 | Qwindow_id = intern ("window-id"); | |
4200 | staticpro (&Qwindow_id); | |
4201 | Qx_frame_parameter = intern ("x-frame-parameter"); | |
4202 | staticpro (&Qx_frame_parameter); | |
4203 | Qx_resource_name = intern ("x-resource-name"); | |
4204 | staticpro (&Qx_resource_name); | |
4205 | Quser_position = intern ("user-position"); | |
4206 | staticpro (&Quser_position); | |
4207 | Quser_size = intern ("user-size"); | |
4208 | staticpro (&Quser_size); | |
4209 | Qdisplay = intern ("display"); | |
4210 | staticpro (&Qdisplay); | |
4211 | /* This is the end of symbol initialization. */ | |
4212 | ||
4213 | Fput (Qundefined_color, Qerror_conditions, | |
4214 | Fcons (Qundefined_color, Fcons (Qerror, Qnil))); | |
4215 | Fput (Qundefined_color, Qerror_message, | |
4216 | build_string ("Undefined color")); | |
4217 | ||
4218 | DEFVAR_LISP ("win32-color-map", &Vwin32_color_map, | |
4219 | "A array of color name mappings for windows."); | |
4220 | Vwin32_color_map = Qnil; | |
4221 | ||
4222 | init_x_parm_symbols (); | |
4223 | ||
4224 | DEFVAR_LISP ("x-bitmap-file-path", &Vx_bitmap_file_path, | |
4225 | "List of directories to search for bitmap files for win32."); | |
4226 | Vx_bitmap_file_path = decode_env_path ((char *) 0, "PATH"); | |
4227 | ||
4228 | DEFVAR_LISP ("x-pointer-shape", &Vx_pointer_shape, | |
4229 | "The shape of the pointer when over text.\n\ | |
4230 | Changing the value does not affect existing frames\n\ | |
4231 | unless you set the mouse color."); | |
4232 | Vx_pointer_shape = Qnil; | |
4233 | ||
4234 | DEFVAR_LISP ("x-resource-name", &Vx_resource_name, | |
4235 | "The name Emacs uses to look up resources; for internal use only.\n\ | |
4236 | `x-get-resource' uses this as the first component of the instance name\n\ | |
4237 | when requesting resource values.\n\ | |
4238 | Emacs initially sets `x-resource-name' to the name under which Emacs\n\ | |
4239 | was invoked, or to the value specified with the `-name' or `-rn'\n\ | |
4240 | switches, if present."); | |
4241 | Vx_resource_name = Qnil; | |
4242 | ||
4243 | Vx_nontext_pointer_shape = Qnil; | |
4244 | ||
4245 | Vx_mode_pointer_shape = Qnil; | |
4246 | ||
4247 | DEFVAR_INT ("x-sensitive-text-pointer-shape", | |
4248 | &Vx_sensitive_text_pointer_shape, | |
4249 | "The shape of the pointer when over mouse-sensitive text.\n\ | |
4250 | This variable takes effect when you create a new frame\n\ | |
4251 | or when you set the mouse color."); | |
4252 | Vx_sensitive_text_pointer_shape = Qnil; | |
4253 | ||
4254 | DEFVAR_LISP ("x-cursor-fore-pixel", &Vx_cursor_fore_pixel, | |
4255 | "A string indicating the foreground color of the cursor box."); | |
4256 | Vx_cursor_fore_pixel = Qnil; | |
4257 | ||
4258 | DEFVAR_LISP ("x-no-window-manager", &Vx_no_window_manager, | |
4259 | "Non-nil if no window manager is in use.\n\ | |
4260 | Emacs doesn't try to figure this out; this is always nil\n\ | |
4261 | unless you set it to something else."); | |
4262 | /* We don't have any way to find this out, so set it to nil | |
4263 | and maybe the user would like to set it to t. */ | |
4264 | Vx_no_window_manager = Qnil; | |
4265 | ||
4266 | defsubr (&Sx_get_resource); | |
4267 | defsubr (&Sx_list_fonts); | |
4268 | defsubr (&Sx_display_color_p); | |
4269 | defsubr (&Sx_display_grayscale_p); | |
4270 | defsubr (&Sx_color_defined_p); | |
4271 | defsubr (&Sx_color_values); | |
4272 | defsubr (&Sx_server_max_request_size); | |
4273 | defsubr (&Sx_server_vendor); | |
4274 | defsubr (&Sx_server_version); | |
4275 | defsubr (&Sx_display_pixel_width); | |
4276 | defsubr (&Sx_display_pixel_height); | |
4277 | defsubr (&Sx_display_mm_width); | |
4278 | defsubr (&Sx_display_mm_height); | |
4279 | defsubr (&Sx_display_screens); | |
4280 | defsubr (&Sx_display_planes); | |
4281 | defsubr (&Sx_display_color_cells); | |
4282 | defsubr (&Sx_display_visual_class); | |
4283 | defsubr (&Sx_display_backing_store); | |
4284 | defsubr (&Sx_display_save_under); | |
4285 | defsubr (&Sx_parse_geometry); | |
4286 | defsubr (&Sx_create_frame); | |
4287 | defsubr (&Sfocus_frame); | |
4288 | defsubr (&Sunfocus_frame); | |
4289 | defsubr (&Sx_open_connection); | |
4290 | defsubr (&Sx_close_connection); | |
4291 | defsubr (&Sx_display_list); | |
4292 | defsubr (&Sx_synchronize); | |
4293 | ||
4294 | /* Win32 specific functions */ | |
4295 | ||
4296 | defsubr (&Swin32_select_font); | |
4297 | } | |
4298 | ||
4299 | #undef abort | |
4300 | ||
4301 | void | |
4302 | win32_abort() | |
4303 | { | |
4304 | MessageBox (NULL, | |
4305 | "A fatal error has occurred - aborting!", | |
4306 | "Emacs Abort Dialog", | |
4307 | MB_OK|MB_ICONEXCLAMATION); | |
4308 | abort(); | |
4309 | } |