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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 | ||
7fb46567 GV |
48 | /* Switch to control whether we inhibit requests for italicised fonts (which |
49 | are synthesized, look ugly, and are trashed by cursor movement under NT). */ | |
50 | Lisp_Object Vwin32_enable_italics; | |
51 | ||
52 | /* Enable palette management. */ | |
53 | Lisp_Object Vwin32_enable_palette; | |
54 | ||
ee78dc32 GV |
55 | /* The name we're using in resource queries. */ |
56 | Lisp_Object Vx_resource_name; | |
57 | ||
58 | /* Non nil if no window manager is in use. */ | |
59 | Lisp_Object Vx_no_window_manager; | |
60 | ||
61 | /* The background and shape of the mouse pointer, and shape when not | |
62 | over text or in the modeline. */ | |
63 | Lisp_Object Vx_pointer_shape, Vx_nontext_pointer_shape, Vx_mode_pointer_shape; | |
64 | /* The shape when over mouse-sensitive text. */ | |
65 | Lisp_Object Vx_sensitive_text_pointer_shape; | |
66 | ||
67 | /* Color of chars displayed in cursor box. */ | |
68 | Lisp_Object Vx_cursor_fore_pixel; | |
69 | ||
70 | /* Search path for bitmap files. */ | |
71 | Lisp_Object Vx_bitmap_file_path; | |
72 | ||
73 | /* Evaluate this expression to rebuild the section of syms_of_w32fns | |
74 | that initializes and staticpros the symbols declared below. Note | |
75 | that Emacs 18 has a bug that keeps C-x C-e from being able to | |
76 | evaluate this expression. | |
77 | ||
78 | (progn | |
79 | ;; Accumulate a list of the symbols we want to initialize from the | |
80 | ;; declarations at the top of the file. | |
81 | (goto-char (point-min)) | |
82 | (search-forward "/\*&&& symbols declared here &&&*\/\n") | |
83 | (let (symbol-list) | |
84 | (while (looking-at "Lisp_Object \\(Q[a-z_]+\\)") | |
85 | (setq symbol-list | |
86 | (cons (buffer-substring (match-beginning 1) (match-end 1)) | |
87 | symbol-list)) | |
88 | (forward-line 1)) | |
89 | (setq symbol-list (nreverse symbol-list)) | |
90 | ;; Delete the section of syms_of_... where we initialize the symbols. | |
91 | (search-forward "\n /\*&&& init symbols here &&&*\/\n") | |
92 | (let ((start (point))) | |
93 | (while (looking-at "^ Q") | |
94 | (forward-line 2)) | |
95 | (kill-region start (point))) | |
96 | ;; Write a new symbol initialization section. | |
97 | (while symbol-list | |
98 | (insert (format " %s = intern (\"" (car symbol-list))) | |
99 | (let ((start (point))) | |
100 | (insert (substring (car symbol-list) 1)) | |
101 | (subst-char-in-region start (point) ?_ ?-)) | |
102 | (insert (format "\");\n staticpro (&%s);\n" (car symbol-list))) | |
103 | (setq symbol-list (cdr symbol-list))))) | |
104 | ||
105 | */ | |
106 | ||
107 | /*&&& symbols declared here &&&*/ | |
108 | Lisp_Object Qauto_raise; | |
109 | Lisp_Object Qauto_lower; | |
110 | Lisp_Object Qbackground_color; | |
111 | Lisp_Object Qbar; | |
112 | Lisp_Object Qborder_color; | |
113 | Lisp_Object Qborder_width; | |
114 | Lisp_Object Qbox; | |
115 | Lisp_Object Qcursor_color; | |
116 | Lisp_Object Qcursor_type; | |
117 | Lisp_Object Qfont; | |
118 | Lisp_Object Qforeground_color; | |
119 | Lisp_Object Qgeometry; | |
120 | Lisp_Object Qicon_left; | |
121 | Lisp_Object Qicon_top; | |
122 | Lisp_Object Qicon_type; | |
123 | Lisp_Object Qicon_name; | |
124 | Lisp_Object Qinternal_border_width; | |
125 | Lisp_Object Qleft; | |
126 | Lisp_Object Qmouse_color; | |
127 | Lisp_Object Qnone; | |
128 | Lisp_Object Qparent_id; | |
129 | Lisp_Object Qscroll_bar_width; | |
130 | Lisp_Object Qsuppress_icon; | |
131 | Lisp_Object Qtop; | |
132 | Lisp_Object Qundefined_color; | |
133 | Lisp_Object Qvertical_scroll_bars; | |
134 | Lisp_Object Qvisibility; | |
135 | Lisp_Object Qwindow_id; | |
136 | Lisp_Object Qx_frame_parameter; | |
137 | Lisp_Object Qx_resource_name; | |
138 | Lisp_Object Quser_position; | |
139 | Lisp_Object Quser_size; | |
140 | Lisp_Object Qdisplay; | |
141 | ||
142 | /* The below are defined in frame.c. */ | |
143 | extern Lisp_Object Qheight, Qminibuffer, Qname, Qonly, Qwidth; | |
144 | extern Lisp_Object Qunsplittable, Qmenu_bar_lines; | |
145 | ||
146 | extern Lisp_Object Vwindow_system_version; | |
147 | ||
148 | extern Lisp_Object last_mouse_scroll_bar; | |
149 | extern int last_mouse_scroll_bar_pos; | |
150 | Time last_mouse_movement_time; | |
151 | ||
152 | \f | |
153 | /* Extract a frame as a FRAME_PTR, defaulting to the selected frame | |
154 | and checking validity for Win32. */ | |
155 | ||
156 | FRAME_PTR | |
157 | check_x_frame (frame) | |
158 | Lisp_Object frame; | |
159 | { | |
160 | FRAME_PTR f; | |
161 | ||
162 | if (NILP (frame)) | |
163 | f = selected_frame; | |
164 | else | |
165 | { | |
166 | CHECK_LIVE_FRAME (frame, 0); | |
167 | f = XFRAME (frame); | |
168 | } | |
169 | if (! FRAME_WIN32_P (f)) | |
170 | error ("non-win32 frame used"); | |
171 | return f; | |
172 | } | |
173 | ||
174 | /* Let the user specify an display with a frame. | |
175 | nil stands for the selected frame--or, if that is not a win32 frame, | |
176 | the first display on the list. */ | |
177 | ||
178 | static struct win32_display_info * | |
179 | check_x_display_info (frame) | |
180 | Lisp_Object frame; | |
181 | { | |
182 | if (NILP (frame)) | |
183 | { | |
184 | if (FRAME_WIN32_P (selected_frame)) | |
185 | return FRAME_WIN32_DISPLAY_INFO (selected_frame); | |
186 | else | |
187 | return &one_win32_display_info; | |
188 | } | |
189 | else if (STRINGP (frame)) | |
190 | return x_display_info_for_name (frame); | |
191 | else | |
192 | { | |
193 | FRAME_PTR f; | |
194 | ||
195 | CHECK_LIVE_FRAME (frame, 0); | |
196 | f = XFRAME (frame); | |
197 | if (! FRAME_WIN32_P (f)) | |
198 | error ("non-win32 frame used"); | |
199 | return FRAME_WIN32_DISPLAY_INFO (f); | |
200 | } | |
201 | } | |
202 | \f | |
203 | /* Return the Emacs frame-object corresponding to an win32 window. | |
204 | It could be the frame's main window or an icon window. */ | |
205 | ||
206 | /* This function can be called during GC, so use GC_xxx type test macros. */ | |
207 | ||
208 | struct frame * | |
209 | x_window_to_frame (dpyinfo, wdesc) | |
210 | struct win32_display_info *dpyinfo; | |
211 | HWND wdesc; | |
212 | { | |
213 | Lisp_Object tail, frame; | |
214 | struct frame *f; | |
215 | ||
216 | for (tail = Vframe_list; GC_CONSP (tail); tail = XCONS (tail)->cdr) | |
217 | { | |
218 | frame = XCONS (tail)->car; | |
219 | if (!GC_FRAMEP (frame)) | |
220 | continue; | |
221 | f = XFRAME (frame); | |
222 | if (f->output_data.nothing == 1 | |
223 | || FRAME_WIN32_DISPLAY_INFO (f) != dpyinfo) | |
224 | continue; | |
225 | if (FRAME_WIN32_WINDOW (f) == wdesc) | |
226 | return f; | |
227 | } | |
228 | return 0; | |
229 | } | |
230 | ||
231 | \f | |
232 | ||
233 | /* Code to deal with bitmaps. Bitmaps are referenced by their bitmap | |
234 | id, which is just an int that this section returns. Bitmaps are | |
235 | reference counted so they can be shared among frames. | |
236 | ||
237 | Bitmap indices are guaranteed to be > 0, so a negative number can | |
238 | be used to indicate no bitmap. | |
239 | ||
240 | If you use x_create_bitmap_from_data, then you must keep track of | |
241 | the bitmaps yourself. That is, creating a bitmap from the same | |
242 | data more than once will not be caught. */ | |
243 | ||
244 | ||
245 | /* Functions to access the contents of a bitmap, given an id. */ | |
246 | ||
247 | int | |
248 | x_bitmap_height (f, id) | |
249 | FRAME_PTR f; | |
250 | int id; | |
251 | { | |
252 | return FRAME_WIN32_DISPLAY_INFO (f)->bitmaps[id - 1].height; | |
253 | } | |
254 | ||
255 | int | |
256 | x_bitmap_width (f, id) | |
257 | FRAME_PTR f; | |
258 | int id; | |
259 | { | |
260 | return FRAME_WIN32_DISPLAY_INFO (f)->bitmaps[id - 1].width; | |
261 | } | |
262 | ||
263 | int | |
264 | x_bitmap_pixmap (f, id) | |
265 | FRAME_PTR f; | |
266 | int id; | |
267 | { | |
268 | return (int) FRAME_WIN32_DISPLAY_INFO (f)->bitmaps[id - 1].pixmap; | |
269 | } | |
270 | ||
271 | ||
272 | /* Allocate a new bitmap record. Returns index of new record. */ | |
273 | ||
274 | static int | |
275 | x_allocate_bitmap_record (f) | |
276 | FRAME_PTR f; | |
277 | { | |
278 | struct win32_display_info *dpyinfo = FRAME_WIN32_DISPLAY_INFO (f); | |
279 | int i; | |
280 | ||
281 | if (dpyinfo->bitmaps == NULL) | |
282 | { | |
283 | dpyinfo->bitmaps_size = 10; | |
284 | dpyinfo->bitmaps | |
285 | = (struct win32_bitmap_record *) xmalloc (dpyinfo->bitmaps_size * sizeof (struct win32_bitmap_record)); | |
286 | dpyinfo->bitmaps_last = 1; | |
287 | return 1; | |
288 | } | |
289 | ||
290 | if (dpyinfo->bitmaps_last < dpyinfo->bitmaps_size) | |
291 | return ++dpyinfo->bitmaps_last; | |
292 | ||
293 | for (i = 0; i < dpyinfo->bitmaps_size; ++i) | |
294 | if (dpyinfo->bitmaps[i].refcount == 0) | |
295 | return i + 1; | |
296 | ||
297 | dpyinfo->bitmaps_size *= 2; | |
298 | dpyinfo->bitmaps | |
299 | = (struct win32_bitmap_record *) xrealloc (dpyinfo->bitmaps, | |
300 | dpyinfo->bitmaps_size * sizeof (struct win32_bitmap_record)); | |
301 | return ++dpyinfo->bitmaps_last; | |
302 | } | |
303 | ||
304 | /* Add one reference to the reference count of the bitmap with id ID. */ | |
305 | ||
306 | void | |
307 | x_reference_bitmap (f, id) | |
308 | FRAME_PTR f; | |
309 | int id; | |
310 | { | |
311 | ++FRAME_WIN32_DISPLAY_INFO (f)->bitmaps[id - 1].refcount; | |
312 | } | |
313 | ||
314 | /* Create a bitmap for frame F from a HEIGHT x WIDTH array of bits at BITS. */ | |
315 | ||
316 | int | |
317 | x_create_bitmap_from_data (f, bits, width, height) | |
318 | struct frame *f; | |
319 | char *bits; | |
320 | unsigned int width, height; | |
321 | { | |
322 | struct win32_display_info *dpyinfo = FRAME_WIN32_DISPLAY_INFO (f); | |
323 | Pixmap bitmap; | |
324 | int id; | |
325 | ||
326 | bitmap = CreateBitmap (width, height, | |
327 | FRAME_WIN32_DISPLAY_INFO (XFRAME (frame))->n_planes, | |
328 | FRAME_WIN32_DISPLAY_INFO (XFRAME (frame))->n_cbits, | |
329 | bits); | |
330 | ||
331 | if (! bitmap) | |
332 | return -1; | |
333 | ||
334 | id = x_allocate_bitmap_record (f); | |
335 | dpyinfo->bitmaps[id - 1].pixmap = bitmap; | |
336 | dpyinfo->bitmaps[id - 1].file = NULL; | |
337 | dpyinfo->bitmaps[id - 1].hinst = NULL; | |
338 | dpyinfo->bitmaps[id - 1].refcount = 1; | |
339 | dpyinfo->bitmaps[id - 1].depth = 1; | |
340 | dpyinfo->bitmaps[id - 1].height = height; | |
341 | dpyinfo->bitmaps[id - 1].width = width; | |
342 | ||
343 | return id; | |
344 | } | |
345 | ||
346 | /* Create bitmap from file FILE for frame F. */ | |
347 | ||
348 | int | |
349 | x_create_bitmap_from_file (f, file) | |
350 | struct frame *f; | |
351 | Lisp_Object file; | |
352 | { | |
353 | return -1; | |
354 | #if 0 | |
355 | struct win32_display_info *dpyinfo = FRAME_WIN32_DISPLAY_INFO (f); | |
356 | unsigned int width, height; | |
357 | Pixmap bitmap; | |
358 | int xhot, yhot, result, id; | |
359 | Lisp_Object found; | |
360 | int fd; | |
361 | char *filename; | |
362 | HINSTANCE hinst; | |
363 | ||
364 | /* Look for an existing bitmap with the same name. */ | |
365 | for (id = 0; id < dpyinfo->bitmaps_last; ++id) | |
366 | { | |
367 | if (dpyinfo->bitmaps[id].refcount | |
368 | && dpyinfo->bitmaps[id].file | |
369 | && !strcmp (dpyinfo->bitmaps[id].file, (char *) XSTRING (file)->data)) | |
370 | { | |
371 | ++dpyinfo->bitmaps[id].refcount; | |
372 | return id + 1; | |
373 | } | |
374 | } | |
375 | ||
376 | /* Search bitmap-file-path for the file, if appropriate. */ | |
377 | fd = openp (Vx_bitmap_file_path, file, "", &found, 0); | |
378 | if (fd < 0) | |
379 | return -1; | |
380 | close (fd); | |
381 | ||
382 | filename = (char *) XSTRING (found)->data; | |
383 | ||
384 | hinst = LoadLibraryEx (filename, NULL, LOAD_LIBRARY_AS_DATAFILE); | |
385 | ||
386 | if (hinst == NULL) | |
387 | return -1; | |
388 | ||
389 | ||
390 | result = XReadBitmapFile (FRAME_WIN32_DISPLAY (f), FRAME_WIN32_WINDOW (f), | |
391 | filename, &width, &height, &bitmap, &xhot, &yhot); | |
392 | if (result != BitmapSuccess) | |
393 | return -1; | |
394 | ||
395 | id = x_allocate_bitmap_record (f); | |
396 | dpyinfo->bitmaps[id - 1].pixmap = bitmap; | |
397 | dpyinfo->bitmaps[id - 1].refcount = 1; | |
398 | dpyinfo->bitmaps[id - 1].file = (char *) xmalloc (XSTRING (file)->size + 1); | |
399 | dpyinfo->bitmaps[id - 1].depth = 1; | |
400 | dpyinfo->bitmaps[id - 1].height = height; | |
401 | dpyinfo->bitmaps[id - 1].width = width; | |
402 | strcpy (dpyinfo->bitmaps[id - 1].file, XSTRING (file)->data); | |
403 | ||
404 | return id; | |
405 | #endif | |
406 | } | |
407 | ||
408 | /* Remove reference to bitmap with id number ID. */ | |
409 | ||
410 | int | |
411 | x_destroy_bitmap (f, id) | |
412 | FRAME_PTR f; | |
413 | int id; | |
414 | { | |
415 | struct win32_display_info *dpyinfo = FRAME_WIN32_DISPLAY_INFO (f); | |
416 | ||
417 | if (id > 0) | |
418 | { | |
419 | --dpyinfo->bitmaps[id - 1].refcount; | |
420 | if (dpyinfo->bitmaps[id - 1].refcount == 0) | |
421 | { | |
422 | BLOCK_INPUT; | |
423 | DeleteObject (dpyinfo->bitmaps[id - 1].pixmap); | |
424 | if (dpyinfo->bitmaps[id - 1].file) | |
425 | { | |
426 | free (dpyinfo->bitmaps[id - 1].file); | |
427 | dpyinfo->bitmaps[id - 1].file = NULL; | |
428 | } | |
429 | UNBLOCK_INPUT; | |
430 | } | |
431 | } | |
432 | } | |
433 | ||
434 | /* Free all the bitmaps for the display specified by DPYINFO. */ | |
435 | ||
436 | static void | |
437 | x_destroy_all_bitmaps (dpyinfo) | |
438 | struct win32_display_info *dpyinfo; | |
439 | { | |
440 | int i; | |
441 | for (i = 0; i < dpyinfo->bitmaps_last; i++) | |
442 | if (dpyinfo->bitmaps[i].refcount > 0) | |
443 | { | |
444 | DeleteObject (dpyinfo->bitmaps[i].pixmap); | |
445 | if (dpyinfo->bitmaps[i].file) | |
446 | free (dpyinfo->bitmaps[i].file); | |
447 | } | |
448 | dpyinfo->bitmaps_last = 0; | |
449 | } | |
450 | \f | |
451 | /* Connect the frame-parameter names for Win32 frames | |
452 | to the ways of passing the parameter values to the window system. | |
453 | ||
454 | The name of a parameter, as a Lisp symbol, | |
455 | has an `x-frame-parameter' property which is an integer in Lisp | |
456 | but can be interpreted as an `enum x_frame_parm' in C. */ | |
457 | ||
458 | enum x_frame_parm | |
459 | { | |
460 | X_PARM_FOREGROUND_COLOR, | |
461 | X_PARM_BACKGROUND_COLOR, | |
462 | X_PARM_MOUSE_COLOR, | |
463 | X_PARM_CURSOR_COLOR, | |
464 | X_PARM_BORDER_COLOR, | |
465 | X_PARM_ICON_TYPE, | |
466 | X_PARM_FONT, | |
467 | X_PARM_BORDER_WIDTH, | |
468 | X_PARM_INTERNAL_BORDER_WIDTH, | |
469 | X_PARM_NAME, | |
470 | X_PARM_AUTORAISE, | |
471 | X_PARM_AUTOLOWER, | |
472 | X_PARM_VERT_SCROLL_BAR, | |
473 | X_PARM_VISIBILITY, | |
474 | X_PARM_MENU_BAR_LINES | |
475 | }; | |
476 | ||
477 | ||
478 | struct x_frame_parm_table | |
479 | { | |
480 | char *name; | |
481 | void (*setter)( /* struct frame *frame, Lisp_Object val, oldval */ ); | |
482 | }; | |
483 | ||
484 | void x_set_foreground_color (); | |
485 | void x_set_background_color (); | |
486 | void x_set_mouse_color (); | |
487 | void x_set_cursor_color (); | |
488 | void x_set_border_color (); | |
489 | void x_set_cursor_type (); | |
490 | void x_set_icon_type (); | |
491 | void x_set_icon_name (); | |
492 | void x_set_font (); | |
493 | void x_set_border_width (); | |
494 | void x_set_internal_border_width (); | |
495 | void x_explicitly_set_name (); | |
496 | void x_set_autoraise (); | |
497 | void x_set_autolower (); | |
498 | void x_set_vertical_scroll_bars (); | |
499 | void x_set_visibility (); | |
500 | void x_set_menu_bar_lines (); | |
501 | void x_set_scroll_bar_width (); | |
502 | void x_set_unsplittable (); | |
503 | ||
504 | static struct x_frame_parm_table x_frame_parms[] = | |
505 | { | |
506 | "foreground-color", x_set_foreground_color, | |
507 | "background-color", x_set_background_color, | |
508 | "mouse-color", x_set_mouse_color, | |
509 | "cursor-color", x_set_cursor_color, | |
510 | "border-color", x_set_border_color, | |
511 | "cursor-type", x_set_cursor_type, | |
512 | "icon-type", x_set_icon_type, | |
513 | "icon-name", x_set_icon_name, | |
514 | "font", x_set_font, | |
515 | "border-width", x_set_border_width, | |
516 | "internal-border-width", x_set_internal_border_width, | |
517 | "name", x_explicitly_set_name, | |
518 | "auto-raise", x_set_autoraise, | |
519 | "auto-lower", x_set_autolower, | |
520 | "vertical-scroll-bars", x_set_vertical_scroll_bars, | |
521 | "visibility", x_set_visibility, | |
522 | "menu-bar-lines", x_set_menu_bar_lines, | |
523 | "scroll-bar-width", x_set_scroll_bar_width, | |
524 | "unsplittable", x_set_unsplittable, | |
525 | }; | |
526 | ||
527 | /* Attach the `x-frame-parameter' properties to | |
528 | the Lisp symbol names of parameters relevant to Win32. */ | |
529 | ||
530 | init_x_parm_symbols () | |
531 | { | |
532 | int i; | |
533 | ||
534 | for (i = 0; i < sizeof (x_frame_parms) / sizeof (x_frame_parms[0]); i++) | |
535 | Fput (intern (x_frame_parms[i].name), Qx_frame_parameter, | |
536 | make_number (i)); | |
537 | } | |
538 | \f | |
539 | /* Change the parameters of FRAME as specified by ALIST. | |
540 | If a parameter is not specially recognized, do nothing; | |
541 | otherwise call the `x_set_...' function for that parameter. */ | |
542 | ||
543 | void | |
544 | x_set_frame_parameters (f, alist) | |
545 | FRAME_PTR f; | |
546 | Lisp_Object alist; | |
547 | { | |
548 | Lisp_Object tail; | |
549 | ||
550 | /* If both of these parameters are present, it's more efficient to | |
551 | set them both at once. So we wait until we've looked at the | |
552 | entire list before we set them. */ | |
553 | Lisp_Object width, height; | |
554 | ||
555 | /* Same here. */ | |
556 | Lisp_Object left, top; | |
557 | ||
558 | /* Same with these. */ | |
559 | Lisp_Object icon_left, icon_top; | |
560 | ||
561 | /* Record in these vectors all the parms specified. */ | |
562 | Lisp_Object *parms; | |
563 | Lisp_Object *values; | |
564 | int i; | |
565 | int left_no_change = 0, top_no_change = 0; | |
566 | int icon_left_no_change = 0, icon_top_no_change = 0; | |
567 | ||
568 | i = 0; | |
569 | for (tail = alist; CONSP (tail); tail = Fcdr (tail)) | |
570 | i++; | |
571 | ||
572 | parms = (Lisp_Object *) alloca (i * sizeof (Lisp_Object)); | |
573 | values = (Lisp_Object *) alloca (i * sizeof (Lisp_Object)); | |
574 | ||
575 | /* Extract parm names and values into those vectors. */ | |
576 | ||
577 | i = 0; | |
578 | for (tail = alist; CONSP (tail); tail = Fcdr (tail)) | |
579 | { | |
580 | Lisp_Object elt, prop, val; | |
581 | ||
582 | elt = Fcar (tail); | |
583 | parms[i] = Fcar (elt); | |
584 | values[i] = Fcdr (elt); | |
585 | i++; | |
586 | } | |
587 | ||
588 | width = height = top = left = Qunbound; | |
589 | icon_left = icon_top = Qunbound; | |
590 | ||
591 | /* Now process them in reverse of specified order. */ | |
592 | for (i--; i >= 0; i--) | |
593 | { | |
594 | Lisp_Object prop, val; | |
595 | ||
596 | prop = parms[i]; | |
597 | val = values[i]; | |
598 | ||
599 | if (EQ (prop, Qwidth)) | |
600 | width = val; | |
601 | else if (EQ (prop, Qheight)) | |
602 | height = val; | |
603 | else if (EQ (prop, Qtop)) | |
604 | top = val; | |
605 | else if (EQ (prop, Qleft)) | |
606 | left = val; | |
607 | else if (EQ (prop, Qicon_top)) | |
608 | icon_top = val; | |
609 | else if (EQ (prop, Qicon_left)) | |
610 | icon_left = val; | |
611 | else | |
612 | { | |
613 | register Lisp_Object param_index, old_value; | |
614 | ||
615 | param_index = Fget (prop, Qx_frame_parameter); | |
616 | old_value = get_frame_param (f, prop); | |
617 | store_frame_param (f, prop, val); | |
618 | if (NATNUMP (param_index) | |
619 | && (XFASTINT (param_index) | |
620 | < sizeof (x_frame_parms)/sizeof (x_frame_parms[0]))) | |
7fb46567 | 621 | (*x_frame_parms[XINT (param_index)].setter) (f, val, old_value); |
ee78dc32 GV |
622 | } |
623 | } | |
624 | ||
625 | /* Don't die if just one of these was set. */ | |
626 | if (EQ (left, Qunbound)) | |
627 | { | |
628 | left_no_change = 1; | |
629 | if (f->output_data.win32->left_pos < 0) | |
630 | left = Fcons (Qplus, Fcons (make_number (f->output_data.win32->left_pos), Qnil)); | |
631 | else | |
632 | XSETINT (left, f->output_data.win32->left_pos); | |
633 | } | |
634 | if (EQ (top, Qunbound)) | |
635 | { | |
636 | top_no_change = 1; | |
637 | if (f->output_data.win32->top_pos < 0) | |
638 | top = Fcons (Qplus, Fcons (make_number (f->output_data.win32->top_pos), Qnil)); | |
639 | else | |
640 | XSETINT (top, f->output_data.win32->top_pos); | |
641 | } | |
642 | ||
643 | /* If one of the icon positions was not set, preserve or default it. */ | |
644 | if (EQ (icon_left, Qunbound) || ! INTEGERP (icon_left)) | |
645 | { | |
646 | icon_left_no_change = 1; | |
647 | icon_left = Fcdr (Fassq (Qicon_left, f->param_alist)); | |
648 | if (NILP (icon_left)) | |
649 | XSETINT (icon_left, 0); | |
650 | } | |
651 | if (EQ (icon_top, Qunbound) || ! INTEGERP (icon_top)) | |
652 | { | |
653 | icon_top_no_change = 1; | |
654 | icon_top = Fcdr (Fassq (Qicon_top, f->param_alist)); | |
655 | if (NILP (icon_top)) | |
656 | XSETINT (icon_top, 0); | |
657 | } | |
658 | ||
659 | /* Don't die if just one of these was set. */ | |
660 | if (EQ (width, Qunbound)) | |
661 | XSETINT (width, FRAME_WIDTH (f)); | |
662 | if (EQ (height, Qunbound)) | |
663 | XSETINT (height, FRAME_HEIGHT (f)); | |
664 | ||
665 | /* Don't set these parameters unless they've been explicitly | |
666 | specified. The window might be mapped or resized while we're in | |
667 | this function, and we don't want to override that unless the lisp | |
668 | code has asked for it. | |
669 | ||
670 | Don't set these parameters unless they actually differ from the | |
671 | window's current parameters; the window may not actually exist | |
672 | yet. */ | |
673 | { | |
674 | Lisp_Object frame; | |
675 | ||
676 | check_frame_size (f, &height, &width); | |
677 | ||
678 | XSETFRAME (frame, f); | |
679 | ||
680 | if ((NUMBERP (width) && XINT (width) != FRAME_WIDTH (f)) | |
681 | || (NUMBERP (height) && XINT (height) != FRAME_HEIGHT (f))) | |
682 | Fset_frame_size (frame, width, height); | |
683 | ||
684 | if ((!NILP (left) || !NILP (top)) | |
685 | && ! (left_no_change && top_no_change) | |
686 | && ! (NUMBERP (left) && XINT (left) == f->output_data.win32->left_pos | |
687 | && NUMBERP (top) && XINT (top) == f->output_data.win32->top_pos)) | |
688 | { | |
689 | int leftpos = 0; | |
690 | int toppos = 0; | |
691 | ||
692 | /* Record the signs. */ | |
693 | f->output_data.win32->size_hint_flags &= ~ (XNegative | YNegative); | |
694 | if (EQ (left, Qminus)) | |
695 | f->output_data.win32->size_hint_flags |= XNegative; | |
696 | else if (INTEGERP (left)) | |
697 | { | |
698 | leftpos = XINT (left); | |
699 | if (leftpos < 0) | |
700 | f->output_data.win32->size_hint_flags |= XNegative; | |
701 | } | |
702 | else if (CONSP (left) && EQ (XCONS (left)->car, Qminus) | |
703 | && CONSP (XCONS (left)->cdr) | |
704 | && INTEGERP (XCONS (XCONS (left)->cdr)->car)) | |
705 | { | |
706 | leftpos = - XINT (XCONS (XCONS (left)->cdr)->car); | |
707 | f->output_data.win32->size_hint_flags |= XNegative; | |
708 | } | |
709 | else if (CONSP (left) && EQ (XCONS (left)->car, Qplus) | |
710 | && CONSP (XCONS (left)->cdr) | |
711 | && INTEGERP (XCONS (XCONS (left)->cdr)->car)) | |
712 | { | |
713 | leftpos = XINT (XCONS (XCONS (left)->cdr)->car); | |
714 | } | |
715 | ||
716 | if (EQ (top, Qminus)) | |
717 | f->output_data.win32->size_hint_flags |= YNegative; | |
718 | else if (INTEGERP (top)) | |
719 | { | |
720 | toppos = XINT (top); | |
721 | if (toppos < 0) | |
722 | f->output_data.win32->size_hint_flags |= YNegative; | |
723 | } | |
724 | else if (CONSP (top) && EQ (XCONS (top)->car, Qminus) | |
725 | && CONSP (XCONS (top)->cdr) | |
726 | && INTEGERP (XCONS (XCONS (top)->cdr)->car)) | |
727 | { | |
728 | toppos = - XINT (XCONS (XCONS (top)->cdr)->car); | |
729 | f->output_data.win32->size_hint_flags |= YNegative; | |
730 | } | |
731 | else if (CONSP (top) && EQ (XCONS (top)->car, Qplus) | |
732 | && CONSP (XCONS (top)->cdr) | |
733 | && INTEGERP (XCONS (XCONS (top)->cdr)->car)) | |
734 | { | |
735 | toppos = XINT (XCONS (XCONS (top)->cdr)->car); | |
736 | } | |
737 | ||
738 | ||
739 | /* Store the numeric value of the position. */ | |
740 | f->output_data.win32->top_pos = toppos; | |
741 | f->output_data.win32->left_pos = leftpos; | |
742 | ||
743 | f->output_data.win32->win_gravity = NorthWestGravity; | |
744 | ||
745 | /* Actually set that position, and convert to absolute. */ | |
746 | x_set_offset (f, leftpos, toppos, -1); | |
747 | } | |
748 | ||
749 | if ((!NILP (icon_left) || !NILP (icon_top)) | |
750 | && ! (icon_left_no_change && icon_top_no_change)) | |
751 | x_wm_set_icon_position (f, XINT (icon_left), XINT (icon_top)); | |
752 | } | |
753 | } | |
754 | ||
755 | /* Store the screen positions of frame F into XPTR and YPTR. | |
756 | These are the positions of the containing window manager window, | |
757 | not Emacs's own window. */ | |
758 | ||
759 | void | |
760 | x_real_positions (f, xptr, yptr) | |
761 | FRAME_PTR f; | |
762 | int *xptr, *yptr; | |
763 | { | |
764 | POINT pt; | |
7fb46567 | 765 | RECT rect; |
ee78dc32 | 766 | |
7fb46567 GV |
767 | GetClientRect (FRAME_WIN32_WINDOW (f), &rect); |
768 | AdjustWindowRect (&rect, f->output_data.win32->dwStyle, | |
769 | FRAME_EXTERNAL_MENU_BAR (f)); | |
ee78dc32 | 770 | |
7fb46567 GV |
771 | pt.x = rect.left; |
772 | pt.y = rect.top; | |
ee78dc32 | 773 | |
7fb46567 | 774 | ClientToScreen (FRAME_WIN32_WINDOW (f), &pt); |
ee78dc32 GV |
775 | |
776 | *xptr = pt.x; | |
777 | *yptr = pt.y; | |
778 | } | |
779 | ||
780 | /* Insert a description of internally-recorded parameters of frame X | |
781 | into the parameter alist *ALISTPTR that is to be given to the user. | |
782 | Only parameters that are specific to Win32 | |
783 | and whose values are not correctly recorded in the frame's | |
784 | param_alist need to be considered here. */ | |
785 | ||
786 | x_report_frame_params (f, alistptr) | |
787 | struct frame *f; | |
788 | Lisp_Object *alistptr; | |
789 | { | |
790 | char buf[16]; | |
791 | Lisp_Object tem; | |
792 | ||
793 | /* Represent negative positions (off the top or left screen edge) | |
794 | in a way that Fmodify_frame_parameters will understand correctly. */ | |
795 | XSETINT (tem, f->output_data.win32->left_pos); | |
796 | if (f->output_data.win32->left_pos >= 0) | |
797 | store_in_alist (alistptr, Qleft, tem); | |
798 | else | |
799 | store_in_alist (alistptr, Qleft, Fcons (Qplus, Fcons (tem, Qnil))); | |
800 | ||
801 | XSETINT (tem, f->output_data.win32->top_pos); | |
802 | if (f->output_data.win32->top_pos >= 0) | |
803 | store_in_alist (alistptr, Qtop, tem); | |
804 | else | |
805 | store_in_alist (alistptr, Qtop, Fcons (Qplus, Fcons (tem, Qnil))); | |
806 | ||
807 | store_in_alist (alistptr, Qborder_width, | |
808 | make_number (f->output_data.win32->border_width)); | |
809 | store_in_alist (alistptr, Qinternal_border_width, | |
810 | make_number (f->output_data.win32->internal_border_width)); | |
811 | sprintf (buf, "%ld", (long) FRAME_WIN32_WINDOW (f)); | |
812 | store_in_alist (alistptr, Qwindow_id, | |
813 | build_string (buf)); | |
814 | store_in_alist (alistptr, Qicon_name, f->icon_name); | |
815 | FRAME_SAMPLE_VISIBILITY (f); | |
816 | store_in_alist (alistptr, Qvisibility, | |
817 | (FRAME_VISIBLE_P (f) ? Qt | |
818 | : FRAME_ICONIFIED_P (f) ? Qicon : Qnil)); | |
819 | store_in_alist (alistptr, Qdisplay, | |
820 | XCONS (FRAME_WIN32_DISPLAY_INFO (f)->name_list_element)->car); | |
821 | } | |
822 | \f | |
823 | ||
7fb46567 GV |
824 | DEFUN ("win32-define-rgb-color", Fwin32_define_rgb_color, Swin32_define_rgb_color, 4, 4, 0, |
825 | "Convert RGB numbers to a windows color reference and associate with\n\ | |
826 | NAME (a string). This adds or updates a named color to win32-color-map,\n\ | |
827 | making it available for use. The original entry's RGB ref is returned,\n\ | |
828 | or nil if the entry is new.") | |
829 | (red, green, blue, name) | |
830 | Lisp_Object red, green, blue, name; | |
ee78dc32 GV |
831 | { |
832 | Lisp_Object rgb; | |
7fb46567 GV |
833 | Lisp_Object oldrgb = Qnil; |
834 | Lisp_Object entry; | |
ee78dc32 GV |
835 | |
836 | CHECK_NUMBER (red, 0); | |
837 | CHECK_NUMBER (green, 0); | |
838 | CHECK_NUMBER (blue, 0); | |
7fb46567 | 839 | CHECK_STRING (name, 0); |
ee78dc32 | 840 | |
7fb46567 GV |
841 | XSET (rgb, Lisp_Int, RGB (XUINT (red), XUINT (green), XUINT (blue))); |
842 | ||
843 | BLOCK_INPUT; | |
844 | ||
845 | /* replace existing entry in win32-color-map or add new entry. */ | |
846 | entry = Fassoc (name, Vwin32_color_map); | |
847 | if (NILP (entry)) | |
848 | { | |
849 | entry = Fcons (name, rgb); | |
850 | Vwin32_color_map = Fcons (entry, Vwin32_color_map); | |
851 | } | |
852 | else | |
853 | { | |
854 | oldrgb = Fcdr (entry); | |
855 | Fsetcdr (entry, rgb); | |
856 | } | |
857 | ||
858 | UNBLOCK_INPUT; | |
ee78dc32 | 859 | |
7fb46567 | 860 | return (oldrgb); |
ee78dc32 GV |
861 | } |
862 | ||
7fb46567 GV |
863 | DEFUN ("win32-load-color-file", Fwin32_load_color_file, Swin32_load_color_file, 1, 1, 0, |
864 | "Create an alist of color entries from an external file (ie. rgb.txt).\n\ | |
865 | Assign this value to win32-color-map to replace the existing color map.\n\ | |
866 | The file should define one named RGB color per line like so:\ | |
867 | R G B name\n\ | |
868 | where R,G,B are numbers between 0 and 255 and name is an arbitrary string.") | |
869 | (filename) | |
870 | Lisp_Object filename; | |
871 | { | |
872 | FILE *fp; | |
873 | Lisp_Object cmap = Qnil; | |
874 | Lisp_Object abspath; | |
875 | ||
876 | CHECK_STRING (filename, 0); | |
877 | abspath = Fexpand_file_name (filename, Qnil); | |
878 | ||
879 | fp = fopen (XSTRING (filename)->data, "rt"); | |
880 | if (fp) | |
881 | { | |
882 | char buf[512]; | |
883 | int red, green, blue; | |
884 | int num; | |
885 | ||
886 | BLOCK_INPUT; | |
887 | ||
888 | while (fgets (buf, sizeof (buf), fp) != NULL) | |
889 | { | |
890 | if (sscanf (buf, "%u %u %u %n]", &red, &green, &blue, &num) == 3) | |
891 | { | |
892 | char *name = buf + num; | |
893 | num = strlen (name) - 1; | |
894 | if (name[num] == '\n') | |
895 | name[num] = 0; | |
896 | cmap = Fcons (Fcons (build_string (name), | |
897 | make_number (RGB (red, green, blue))), | |
898 | cmap); | |
899 | } | |
900 | } | |
901 | fclose (fp); | |
902 | ||
903 | UNBLOCK_INPUT; | |
904 | } | |
905 | ||
906 | return cmap; | |
907 | } | |
ee78dc32 | 908 | |
ee78dc32 GV |
909 | /* The default colors for the win32 color map */ |
910 | typedef struct colormap_t | |
911 | { | |
912 | char *name; | |
913 | COLORREF colorref; | |
914 | } colormap_t; | |
915 | ||
916 | colormap_t win32_color_map[] = | |
917 | { | |
918 | {"snow" , RGB (255,250,250)}, | |
919 | {"ghost white" , RGB (248,248,255)}, | |
920 | {"GhostWhite" , RGB (248,248,255)}, | |
921 | {"white smoke" , RGB (245,245,245)}, | |
922 | {"WhiteSmoke" , RGB (245,245,245)}, | |
923 | {"gainsboro" , RGB (220,220,220)}, | |
924 | {"floral white" , RGB (255,250,240)}, | |
925 | {"FloralWhite" , RGB (255,250,240)}, | |
926 | {"old lace" , RGB (253,245,230)}, | |
927 | {"OldLace" , RGB (253,245,230)}, | |
928 | {"linen" , RGB (250,240,230)}, | |
929 | {"antique white" , RGB (250,235,215)}, | |
930 | {"AntiqueWhite" , RGB (250,235,215)}, | |
931 | {"papaya whip" , RGB (255,239,213)}, | |
932 | {"PapayaWhip" , RGB (255,239,213)}, | |
933 | {"blanched almond" , RGB (255,235,205)}, | |
934 | {"BlanchedAlmond" , RGB (255,235,205)}, | |
935 | {"bisque" , RGB (255,228,196)}, | |
936 | {"peach puff" , RGB (255,218,185)}, | |
937 | {"PeachPuff" , RGB (255,218,185)}, | |
938 | {"navajo white" , RGB (255,222,173)}, | |
939 | {"NavajoWhite" , RGB (255,222,173)}, | |
940 | {"moccasin" , RGB (255,228,181)}, | |
941 | {"cornsilk" , RGB (255,248,220)}, | |
942 | {"ivory" , RGB (255,255,240)}, | |
943 | {"lemon chiffon" , RGB (255,250,205)}, | |
944 | {"LemonChiffon" , RGB (255,250,205)}, | |
945 | {"seashell" , RGB (255,245,238)}, | |
946 | {"honeydew" , RGB (240,255,240)}, | |
947 | {"mint cream" , RGB (245,255,250)}, | |
948 | {"MintCream" , RGB (245,255,250)}, | |
949 | {"azure" , RGB (240,255,255)}, | |
950 | {"alice blue" , RGB (240,248,255)}, | |
951 | {"AliceBlue" , RGB (240,248,255)}, | |
952 | {"lavender" , RGB (230,230,250)}, | |
953 | {"lavender blush" , RGB (255,240,245)}, | |
954 | {"LavenderBlush" , RGB (255,240,245)}, | |
955 | {"misty rose" , RGB (255,228,225)}, | |
956 | {"MistyRose" , RGB (255,228,225)}, | |
957 | {"white" , RGB (255,255,255)}, | |
958 | {"black" , RGB ( 0, 0, 0)}, | |
959 | {"dark slate gray" , RGB ( 47, 79, 79)}, | |
960 | {"DarkSlateGray" , RGB ( 47, 79, 79)}, | |
961 | {"dark slate grey" , RGB ( 47, 79, 79)}, | |
962 | {"DarkSlateGrey" , RGB ( 47, 79, 79)}, | |
963 | {"dim gray" , RGB (105,105,105)}, | |
964 | {"DimGray" , RGB (105,105,105)}, | |
965 | {"dim grey" , RGB (105,105,105)}, | |
966 | {"DimGrey" , RGB (105,105,105)}, | |
967 | {"slate gray" , RGB (112,128,144)}, | |
968 | {"SlateGray" , RGB (112,128,144)}, | |
969 | {"slate grey" , RGB (112,128,144)}, | |
970 | {"SlateGrey" , RGB (112,128,144)}, | |
971 | {"light slate gray" , RGB (119,136,153)}, | |
972 | {"LightSlateGray" , RGB (119,136,153)}, | |
973 | {"light slate grey" , RGB (119,136,153)}, | |
974 | {"LightSlateGrey" , RGB (119,136,153)}, | |
975 | {"gray" , RGB (190,190,190)}, | |
976 | {"grey" , RGB (190,190,190)}, | |
977 | {"light grey" , RGB (211,211,211)}, | |
978 | {"LightGrey" , RGB (211,211,211)}, | |
979 | {"light gray" , RGB (211,211,211)}, | |
980 | {"LightGray" , RGB (211,211,211)}, | |
981 | {"midnight blue" , RGB ( 25, 25,112)}, | |
982 | {"MidnightBlue" , RGB ( 25, 25,112)}, | |
983 | {"navy" , RGB ( 0, 0,128)}, | |
984 | {"navy blue" , RGB ( 0, 0,128)}, | |
985 | {"NavyBlue" , RGB ( 0, 0,128)}, | |
986 | {"cornflower blue" , RGB (100,149,237)}, | |
987 | {"CornflowerBlue" , RGB (100,149,237)}, | |
988 | {"dark slate blue" , RGB ( 72, 61,139)}, | |
989 | {"DarkSlateBlue" , RGB ( 72, 61,139)}, | |
990 | {"slate blue" , RGB (106, 90,205)}, | |
991 | {"SlateBlue" , RGB (106, 90,205)}, | |
992 | {"medium slate blue" , RGB (123,104,238)}, | |
993 | {"MediumSlateBlue" , RGB (123,104,238)}, | |
994 | {"light slate blue" , RGB (132,112,255)}, | |
995 | {"LightSlateBlue" , RGB (132,112,255)}, | |
996 | {"medium blue" , RGB ( 0, 0,205)}, | |
997 | {"MediumBlue" , RGB ( 0, 0,205)}, | |
998 | {"royal blue" , RGB ( 65,105,225)}, | |
999 | {"RoyalBlue" , RGB ( 65,105,225)}, | |
1000 | {"blue" , RGB ( 0, 0,255)}, | |
1001 | {"dodger blue" , RGB ( 30,144,255)}, | |
1002 | {"DodgerBlue" , RGB ( 30,144,255)}, | |
1003 | {"deep sky blue" , RGB ( 0,191,255)}, | |
1004 | {"DeepSkyBlue" , RGB ( 0,191,255)}, | |
1005 | {"sky blue" , RGB (135,206,235)}, | |
1006 | {"SkyBlue" , RGB (135,206,235)}, | |
1007 | {"light sky blue" , RGB (135,206,250)}, | |
1008 | {"LightSkyBlue" , RGB (135,206,250)}, | |
1009 | {"steel blue" , RGB ( 70,130,180)}, | |
1010 | {"SteelBlue" , RGB ( 70,130,180)}, | |
1011 | {"light steel blue" , RGB (176,196,222)}, | |
1012 | {"LightSteelBlue" , RGB (176,196,222)}, | |
1013 | {"light blue" , RGB (173,216,230)}, | |
1014 | {"LightBlue" , RGB (173,216,230)}, | |
1015 | {"powder blue" , RGB (176,224,230)}, | |
1016 | {"PowderBlue" , RGB (176,224,230)}, | |
1017 | {"pale turquoise" , RGB (175,238,238)}, | |
1018 | {"PaleTurquoise" , RGB (175,238,238)}, | |
1019 | {"dark turquoise" , RGB ( 0,206,209)}, | |
1020 | {"DarkTurquoise" , RGB ( 0,206,209)}, | |
1021 | {"medium turquoise" , RGB ( 72,209,204)}, | |
1022 | {"MediumTurquoise" , RGB ( 72,209,204)}, | |
1023 | {"turquoise" , RGB ( 64,224,208)}, | |
1024 | {"cyan" , RGB ( 0,255,255)}, | |
1025 | {"light cyan" , RGB (224,255,255)}, | |
1026 | {"LightCyan" , RGB (224,255,255)}, | |
1027 | {"cadet blue" , RGB ( 95,158,160)}, | |
1028 | {"CadetBlue" , RGB ( 95,158,160)}, | |
1029 | {"medium aquamarine" , RGB (102,205,170)}, | |
1030 | {"MediumAquamarine" , RGB (102,205,170)}, | |
1031 | {"aquamarine" , RGB (127,255,212)}, | |
1032 | {"dark green" , RGB ( 0,100, 0)}, | |
1033 | {"DarkGreen" , RGB ( 0,100, 0)}, | |
1034 | {"dark olive green" , RGB ( 85,107, 47)}, | |
1035 | {"DarkOliveGreen" , RGB ( 85,107, 47)}, | |
1036 | {"dark sea green" , RGB (143,188,143)}, | |
1037 | {"DarkSeaGreen" , RGB (143,188,143)}, | |
1038 | {"sea green" , RGB ( 46,139, 87)}, | |
1039 | {"SeaGreen" , RGB ( 46,139, 87)}, | |
1040 | {"medium sea green" , RGB ( 60,179,113)}, | |
1041 | {"MediumSeaGreen" , RGB ( 60,179,113)}, | |
1042 | {"light sea green" , RGB ( 32,178,170)}, | |
1043 | {"LightSeaGreen" , RGB ( 32,178,170)}, | |
1044 | {"pale green" , RGB (152,251,152)}, | |
1045 | {"PaleGreen" , RGB (152,251,152)}, | |
1046 | {"spring green" , RGB ( 0,255,127)}, | |
1047 | {"SpringGreen" , RGB ( 0,255,127)}, | |
1048 | {"lawn green" , RGB (124,252, 0)}, | |
1049 | {"LawnGreen" , RGB (124,252, 0)}, | |
1050 | {"green" , RGB ( 0,255, 0)}, | |
1051 | {"chartreuse" , RGB (127,255, 0)}, | |
1052 | {"medium spring green" , RGB ( 0,250,154)}, | |
1053 | {"MediumSpringGreen" , RGB ( 0,250,154)}, | |
1054 | {"green yellow" , RGB (173,255, 47)}, | |
1055 | {"GreenYellow" , RGB (173,255, 47)}, | |
1056 | {"lime green" , RGB ( 50,205, 50)}, | |
1057 | {"LimeGreen" , RGB ( 50,205, 50)}, | |
1058 | {"yellow green" , RGB (154,205, 50)}, | |
1059 | {"YellowGreen" , RGB (154,205, 50)}, | |
1060 | {"forest green" , RGB ( 34,139, 34)}, | |
1061 | {"ForestGreen" , RGB ( 34,139, 34)}, | |
1062 | {"olive drab" , RGB (107,142, 35)}, | |
1063 | {"OliveDrab" , RGB (107,142, 35)}, | |
1064 | {"dark khaki" , RGB (189,183,107)}, | |
1065 | {"DarkKhaki" , RGB (189,183,107)}, | |
1066 | {"khaki" , RGB (240,230,140)}, | |
1067 | {"pale goldenrod" , RGB (238,232,170)}, | |
1068 | {"PaleGoldenrod" , RGB (238,232,170)}, | |
1069 | {"light goldenrod yellow" , RGB (250,250,210)}, | |
1070 | {"LightGoldenrodYellow" , RGB (250,250,210)}, | |
1071 | {"light yellow" , RGB (255,255,224)}, | |
1072 | {"LightYellow" , RGB (255,255,224)}, | |
1073 | {"yellow" , RGB (255,255, 0)}, | |
1074 | {"gold" , RGB (255,215, 0)}, | |
1075 | {"light goldenrod" , RGB (238,221,130)}, | |
1076 | {"LightGoldenrod" , RGB (238,221,130)}, | |
1077 | {"goldenrod" , RGB (218,165, 32)}, | |
1078 | {"dark goldenrod" , RGB (184,134, 11)}, | |
1079 | {"DarkGoldenrod" , RGB (184,134, 11)}, | |
1080 | {"rosy brown" , RGB (188,143,143)}, | |
1081 | {"RosyBrown" , RGB (188,143,143)}, | |
1082 | {"indian red" , RGB (205, 92, 92)}, | |
1083 | {"IndianRed" , RGB (205, 92, 92)}, | |
1084 | {"saddle brown" , RGB (139, 69, 19)}, | |
1085 | {"SaddleBrown" , RGB (139, 69, 19)}, | |
1086 | {"sienna" , RGB (160, 82, 45)}, | |
1087 | {"peru" , RGB (205,133, 63)}, | |
1088 | {"burlywood" , RGB (222,184,135)}, | |
1089 | {"beige" , RGB (245,245,220)}, | |
1090 | {"wheat" , RGB (245,222,179)}, | |
1091 | {"sandy brown" , RGB (244,164, 96)}, | |
1092 | {"SandyBrown" , RGB (244,164, 96)}, | |
1093 | {"tan" , RGB (210,180,140)}, | |
1094 | {"chocolate" , RGB (210,105, 30)}, | |
1095 | {"firebrick" , RGB (178,34, 34)}, | |
1096 | {"brown" , RGB (165,42, 42)}, | |
1097 | {"dark salmon" , RGB (233,150,122)}, | |
1098 | {"DarkSalmon" , RGB (233,150,122)}, | |
1099 | {"salmon" , RGB (250,128,114)}, | |
1100 | {"light salmon" , RGB (255,160,122)}, | |
1101 | {"LightSalmon" , RGB (255,160,122)}, | |
1102 | {"orange" , RGB (255,165, 0)}, | |
1103 | {"dark orange" , RGB (255,140, 0)}, | |
1104 | {"DarkOrange" , RGB (255,140, 0)}, | |
1105 | {"coral" , RGB (255,127, 80)}, | |
1106 | {"light coral" , RGB (240,128,128)}, | |
1107 | {"LightCoral" , RGB (240,128,128)}, | |
1108 | {"tomato" , RGB (255, 99, 71)}, | |
1109 | {"orange red" , RGB (255, 69, 0)}, | |
1110 | {"OrangeRed" , RGB (255, 69, 0)}, | |
1111 | {"red" , RGB (255, 0, 0)}, | |
1112 | {"hot pink" , RGB (255,105,180)}, | |
1113 | {"HotPink" , RGB (255,105,180)}, | |
1114 | {"deep pink" , RGB (255, 20,147)}, | |
1115 | {"DeepPink" , RGB (255, 20,147)}, | |
1116 | {"pink" , RGB (255,192,203)}, | |
1117 | {"light pink" , RGB (255,182,193)}, | |
1118 | {"LightPink" , RGB (255,182,193)}, | |
1119 | {"pale violet red" , RGB (219,112,147)}, | |
1120 | {"PaleVioletRed" , RGB (219,112,147)}, | |
1121 | {"maroon" , RGB (176, 48, 96)}, | |
1122 | {"medium violet red" , RGB (199, 21,133)}, | |
1123 | {"MediumVioletRed" , RGB (199, 21,133)}, | |
1124 | {"violet red" , RGB (208, 32,144)}, | |
1125 | {"VioletRed" , RGB (208, 32,144)}, | |
1126 | {"magenta" , RGB (255, 0,255)}, | |
1127 | {"violet" , RGB (238,130,238)}, | |
1128 | {"plum" , RGB (221,160,221)}, | |
1129 | {"orchid" , RGB (218,112,214)}, | |
1130 | {"medium orchid" , RGB (186, 85,211)}, | |
1131 | {"MediumOrchid" , RGB (186, 85,211)}, | |
1132 | {"dark orchid" , RGB (153, 50,204)}, | |
1133 | {"DarkOrchid" , RGB (153, 50,204)}, | |
1134 | {"dark violet" , RGB (148, 0,211)}, | |
1135 | {"DarkViolet" , RGB (148, 0,211)}, | |
1136 | {"blue violet" , RGB (138, 43,226)}, | |
1137 | {"BlueViolet" , RGB (138, 43,226)}, | |
1138 | {"purple" , RGB (160, 32,240)}, | |
1139 | {"medium purple" , RGB (147,112,219)}, | |
1140 | {"MediumPurple" , RGB (147,112,219)}, | |
1141 | {"thistle" , RGB (216,191,216)}, | |
1142 | {"gray0" , RGB ( 0, 0, 0)}, | |
1143 | {"grey0" , RGB ( 0, 0, 0)}, | |
1144 | {"dark grey" , RGB (169,169,169)}, | |
1145 | {"DarkGrey" , RGB (169,169,169)}, | |
1146 | {"dark gray" , RGB (169,169,169)}, | |
1147 | {"DarkGray" , RGB (169,169,169)}, | |
1148 | {"dark blue" , RGB ( 0, 0,139)}, | |
1149 | {"DarkBlue" , RGB ( 0, 0,139)}, | |
1150 | {"dark cyan" , RGB ( 0,139,139)}, | |
1151 | {"DarkCyan" , RGB ( 0,139,139)}, | |
1152 | {"dark magenta" , RGB (139, 0,139)}, | |
1153 | {"DarkMagenta" , RGB (139, 0,139)}, | |
1154 | {"dark red" , RGB (139, 0, 0)}, | |
1155 | {"DarkRed" , RGB (139, 0, 0)}, | |
1156 | {"light green" , RGB (144,238,144)}, | |
1157 | {"LightGreen" , RGB (144,238,144)}, | |
1158 | }; | |
1159 | ||
1160 | DEFUN ("win32-default-color-map", Fwin32_default_color_map, Swin32_default_color_map, | |
1161 | 0, 0, 0, "Return the default color map.") | |
1162 | () | |
1163 | { | |
1164 | int i; | |
1165 | colormap_t *pc = win32_color_map; | |
1166 | Lisp_Object cmap; | |
1167 | ||
1168 | BLOCK_INPUT; | |
1169 | ||
1170 | cmap = Qnil; | |
1171 | ||
1172 | for (i = 0; i < sizeof (win32_color_map) / sizeof (win32_color_map[0]); | |
1173 | pc++, i++) | |
1174 | cmap = Fcons (Fcons (build_string (pc->name), | |
1175 | make_number (pc->colorref)), | |
1176 | cmap); | |
1177 | ||
1178 | UNBLOCK_INPUT; | |
1179 | ||
1180 | return (cmap); | |
1181 | } | |
ee78dc32 GV |
1182 | |
1183 | Lisp_Object | |
1184 | win32_to_x_color (rgb) | |
1185 | Lisp_Object rgb; | |
1186 | { | |
1187 | Lisp_Object color; | |
1188 | ||
1189 | CHECK_NUMBER (rgb, 0); | |
1190 | ||
1191 | BLOCK_INPUT; | |
1192 | ||
1193 | color = Frassq (rgb, Vwin32_color_map); | |
1194 | ||
1195 | UNBLOCK_INPUT; | |
1196 | ||
1197 | if (!NILP (color)) | |
1198 | return (Fcar (color)); | |
1199 | else | |
1200 | return Qnil; | |
1201 | } | |
1202 | ||
1203 | COLORREF | |
1204 | x_to_win32_color (colorname) | |
1205 | char * colorname; | |
1206 | { | |
1207 | register Lisp_Object tail, ret = Qnil; | |
1208 | ||
1209 | BLOCK_INPUT; | |
1210 | ||
1211 | for (tail = Vwin32_color_map; !NILP (tail); tail = Fcdr (tail)) | |
1212 | { | |
1213 | register Lisp_Object elt, tem; | |
1214 | ||
1215 | elt = Fcar (tail); | |
1216 | if (!CONSP (elt)) continue; | |
1217 | ||
1218 | tem = Fcar (elt); | |
1219 | ||
1220 | if (lstrcmpi (XSTRING (tem)->data, colorname) == 0) | |
1221 | { | |
1222 | ret = XUINT(Fcdr (elt)); | |
1223 | break; | |
1224 | } | |
1225 | ||
1226 | QUIT; | |
1227 | } | |
1228 | ||
1229 | UNBLOCK_INPUT; | |
1230 | ||
1231 | return ret; | |
1232 | } | |
1233 | ||
7fb46567 GV |
1234 | |
1235 | void | |
1236 | win32_regenerate_palette (FRAME_PTR f) | |
1237 | { | |
1238 | struct win32_palette_entry * pList; | |
1239 | LOGPALETTE * p_palette; | |
1240 | HPALETTE h_new_palette; | |
1241 | int i; | |
1242 | ||
1243 | /* don't bother trying to create palette if not supported */ | |
1244 | if (! FRAME_WIN32_DISPLAY_INFO (f)->has_palette) | |
1245 | return; | |
1246 | ||
1247 | p_palette = (LOGPALETTE *) | |
1248 | xmalloc (sizeof (LOGPALETTE) + | |
1249 | FRAME_WIN32_DISPLAY_INFO (f)->n_colors_in_use * sizeof (PALETTEENTRY)); | |
1250 | p_palette->palVersion = 0x300; | |
1251 | p_palette->palNumEntries = FRAME_WIN32_DISPLAY_INFO (f)->n_colors_in_use; | |
1252 | ||
1253 | pList = FRAME_WIN32_DISPLAY_INFO (f)->p_colors_in_use; | |
1254 | for (i = 0; i < FRAME_WIN32_DISPLAY_INFO (f)->n_colors_in_use; | |
1255 | i++, pList = pList->next) | |
1256 | p_palette->palPalEntry[i] = pList->entry; | |
1257 | ||
1258 | h_new_palette = CreatePalette ((LPLOGPALETTE) p_palette); | |
1259 | ||
1260 | enter_crit (CRIT_GDI); | |
1261 | ||
1262 | if (FRAME_WIN32_DISPLAY_INFO (f)->h_palette) | |
1263 | DeleteObject (FRAME_WIN32_DISPLAY_INFO (f)->h_palette); | |
1264 | FRAME_WIN32_DISPLAY_INFO (f)->h_palette = h_new_palette; | |
1265 | ||
1266 | /* Realize display palette and garbage all frames. */ | |
1267 | ReleaseFrameDC (f, GetFrameDC (f)); | |
1268 | ||
1269 | leave_crit (CRIT_GDI); | |
1270 | ||
1271 | xfree (p_palette); | |
1272 | } | |
1273 | ||
1274 | #define WIN32_COLOR(pe) RGB (pe.peRed, pe.peGreen, pe.peBlue) | |
1275 | #define SET_WIN32_COLOR(pe, color) \ | |
1276 | do { \ | |
1277 | pe.peRed = GetRValue (color); \ | |
1278 | pe.peGreen = GetGValue (color); \ | |
1279 | pe.peBlue = GetBValue (color); \ | |
1280 | pe.peFlags = 0; \ | |
1281 | } while (0) | |
1282 | ||
1283 | #if 0 | |
1284 | /* Keep these around in case we ever want to track color usage. */ | |
1285 | void | |
1286 | win32_map_color (FRAME_PTR f, COLORREF color) | |
1287 | { | |
1288 | struct win32_palette_entry * pList = FRAME_WIN32_DISPLAY_INFO (f)->p_colors_in_use; | |
1289 | ||
1290 | if (NILP (Vwin32_enable_palette)) | |
1291 | return; | |
1292 | ||
1293 | /* check if color is already mapped */ | |
1294 | while (pList) | |
1295 | { | |
1296 | if (WIN32_COLOR (pList->entry) == color) | |
1297 | { | |
1298 | ++pList->refcount; | |
1299 | return; | |
1300 | } | |
1301 | pList = pList->next; | |
1302 | } | |
1303 | ||
1304 | /* not already mapped, so add to list and recreate Windows palette */ | |
1305 | pList = (struct win32_palette_entry *) xmalloc (sizeof (struct win32_palette_entry)); | |
1306 | SET_WIN32_COLOR (pList->entry, color); | |
1307 | pList->refcount = 1; | |
1308 | pList->next = FRAME_WIN32_DISPLAY_INFO (f)->p_colors_in_use; | |
1309 | FRAME_WIN32_DISPLAY_INFO (f)->p_colors_in_use = pList; | |
1310 | FRAME_WIN32_DISPLAY_INFO (f)->n_colors_in_use++; | |
1311 | ||
1312 | /* set flag that palette must be regenerated */ | |
1313 | FRAME_WIN32_DISPLAY_INFO (f)->regen_palette = TRUE; | |
1314 | } | |
1315 | ||
1316 | void | |
1317 | win32_unmap_color (FRAME_PTR f, COLORREF color) | |
1318 | { | |
1319 | struct win32_palette_entry * pList = FRAME_WIN32_DISPLAY_INFO (f)->p_colors_in_use; | |
1320 | struct win32_palette_entry **ppPrev = &FRAME_WIN32_DISPLAY_INFO (f)->p_colors_in_use; | |
1321 | ||
1322 | if (NILP (Vwin32_enable_palette)) | |
1323 | return; | |
1324 | ||
1325 | /* check if color is already mapped */ | |
1326 | while (pList) | |
1327 | { | |
1328 | if (WIN32_COLOR (pList->entry) == color) | |
1329 | { | |
1330 | if (--pList->refcount == 0) | |
1331 | { | |
1332 | *ppPrev = pList->next; | |
1333 | xfree (pList); | |
1334 | FRAME_WIN32_DISPLAY_INFO (f)->n_colors_in_use--; | |
1335 | break; | |
1336 | } | |
1337 | else | |
1338 | return; | |
1339 | } | |
1340 | ppPrev = &pList->next; | |
1341 | pList = pList->next; | |
1342 | } | |
1343 | ||
1344 | /* set flag that palette must be regenerated */ | |
1345 | FRAME_WIN32_DISPLAY_INFO (f)->regen_palette = TRUE; | |
1346 | } | |
1347 | #endif | |
1348 | ||
ee78dc32 GV |
1349 | /* Decide if color named COLOR is valid for the display associated with |
1350 | the selected frame; if so, return the rgb values in COLOR_DEF. | |
1351 | If ALLOC is nonzero, allocate a new colormap cell. */ | |
1352 | ||
1353 | int | |
1354 | defined_color (f, color, color_def, alloc) | |
1355 | FRAME_PTR f; | |
1356 | char *color; | |
1357 | COLORREF *color_def; | |
1358 | int alloc; | |
1359 | { | |
1360 | register Lisp_Object tem; | |
7fb46567 | 1361 | |
ee78dc32 | 1362 | tem = x_to_win32_color (color); |
7fb46567 | 1363 | |
ee78dc32 GV |
1364 | if (!NILP (tem)) |
1365 | { | |
7fb46567 GV |
1366 | if (!NILP (Vwin32_enable_palette)) |
1367 | { | |
1368 | struct win32_palette_entry * pEntry = | |
1369 | FRAME_WIN32_DISPLAY_INFO (f)->p_colors_in_use; | |
1370 | struct win32_palette_entry ** ppLast = | |
1371 | &FRAME_WIN32_DISPLAY_INFO (f)->p_colors_in_use; | |
1372 | ||
1373 | /* check if color is already mapped */ | |
1374 | while (pEntry) | |
1375 | { | |
1376 | if (WIN32_COLOR (pEntry->entry) == XUINT(tem)) | |
1377 | break; | |
1378 | ppLast = &pEntry->next; | |
1379 | pEntry = pEntry->next; | |
1380 | } | |
1381 | ||
1382 | if (pEntry == NULL && alloc) | |
1383 | { | |
1384 | /* not already mapped, so add to list */ | |
1385 | pEntry = (struct win32_palette_entry *) | |
1386 | xmalloc (sizeof (struct win32_palette_entry)); | |
1387 | SET_WIN32_COLOR (pEntry->entry, XUINT(tem)); | |
1388 | pEntry->next = NULL; | |
1389 | *ppLast = pEntry; | |
1390 | FRAME_WIN32_DISPLAY_INFO (f)->n_colors_in_use++; | |
1391 | ||
1392 | /* set flag that palette must be regenerated */ | |
1393 | FRAME_WIN32_DISPLAY_INFO (f)->regen_palette = TRUE; | |
1394 | } | |
1395 | } | |
1396 | /* whether or not frame can display arbitrary RGB colors, force | |
1397 | COLORREF value to snap to nearest color in system palette by | |
1398 | simulating the PALETTE_RGB macro. */ | |
1399 | *color_def = XUINT (tem) | 0x2000000; | |
ee78dc32 | 1400 | return 1; |
ee78dc32 | 1401 | } |
7fb46567 GV |
1402 | else |
1403 | return 0; | |
ee78dc32 GV |
1404 | } |
1405 | ||
1406 | /* Given a string ARG naming a color, compute a pixel value from it | |
1407 | suitable for screen F. | |
1408 | If F is not a color screen, return DEF (default) regardless of what | |
1409 | ARG says. */ | |
1410 | ||
1411 | int | |
1412 | x_decode_color (f, arg, def) | |
1413 | FRAME_PTR f; | |
1414 | Lisp_Object arg; | |
1415 | int def; | |
1416 | { | |
1417 | COLORREF cdef; | |
1418 | ||
1419 | CHECK_STRING (arg, 0); | |
1420 | ||
1421 | if (strcmp (XSTRING (arg)->data, "black") == 0) | |
1422 | return BLACK_PIX_DEFAULT (f); | |
1423 | else if (strcmp (XSTRING (arg)->data, "white") == 0) | |
1424 | return WHITE_PIX_DEFAULT (f); | |
1425 | ||
1426 | if ((FRAME_WIN32_DISPLAY_INFO (f)->n_planes * FRAME_WIN32_DISPLAY_INFO (f)->n_cbits) == 1) | |
1427 | return def; | |
1428 | ||
1429 | /* defined_color is responsible for coping with failures | |
1430 | by looking for a near-miss. */ | |
1431 | if (defined_color (f, XSTRING (arg)->data, &cdef, 1)) | |
1432 | return cdef; | |
1433 | ||
1434 | /* defined_color failed; return an ultimate default. */ | |
1435 | return def; | |
1436 | } | |
1437 | \f | |
1438 | /* Functions called only from `x_set_frame_param' | |
1439 | to set individual parameters. | |
1440 | ||
1441 | If FRAME_WIN32_WINDOW (f) is 0, | |
1442 | the frame is being created and its window does not exist yet. | |
1443 | In that case, just record the parameter's new value | |
1444 | in the standard place; do not attempt to change the window. */ | |
1445 | ||
1446 | void | |
1447 | x_set_foreground_color (f, arg, oldval) | |
1448 | struct frame *f; | |
1449 | Lisp_Object arg, oldval; | |
1450 | { | |
1451 | f->output_data.win32->foreground_pixel | |
1452 | = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); | |
1453 | if (FRAME_WIN32_WINDOW (f) != 0) | |
1454 | { | |
1455 | recompute_basic_faces (f); | |
1456 | if (FRAME_VISIBLE_P (f)) | |
1457 | redraw_frame (f); | |
1458 | } | |
1459 | } | |
1460 | ||
1461 | void | |
1462 | x_set_background_color (f, arg, oldval) | |
1463 | struct frame *f; | |
1464 | Lisp_Object arg, oldval; | |
1465 | { | |
1466 | Pixmap temp; | |
1467 | int mask; | |
1468 | ||
1469 | f->output_data.win32->background_pixel | |
1470 | = x_decode_color (f, arg, WHITE_PIX_DEFAULT (f)); | |
1471 | ||
1472 | if (FRAME_WIN32_WINDOW (f) != 0) | |
1473 | { | |
1474 | SetWindowLong (FRAME_WIN32_WINDOW (f), WND_BACKGROUND_INDEX, f->output_data.win32->background_pixel); | |
1475 | ||
1476 | recompute_basic_faces (f); | |
1477 | ||
1478 | if (FRAME_VISIBLE_P (f)) | |
1479 | redraw_frame (f); | |
1480 | } | |
1481 | } | |
1482 | ||
1483 | void | |
1484 | x_set_mouse_color (f, arg, oldval) | |
1485 | struct frame *f; | |
1486 | Lisp_Object arg, oldval; | |
1487 | { | |
1488 | #if 0 | |
1489 | Cursor cursor, nontext_cursor, mode_cursor, cross_cursor; | |
1490 | #endif | |
1491 | int mask_color; | |
1492 | ||
1493 | if (!EQ (Qnil, arg)) | |
1494 | f->output_data.win32->mouse_pixel | |
1495 | = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); | |
1496 | mask_color = f->output_data.win32->background_pixel; | |
1497 | /* No invisible pointers. */ | |
1498 | if (mask_color == f->output_data.win32->mouse_pixel | |
1499 | && mask_color == f->output_data.win32->background_pixel) | |
1500 | f->output_data.win32->mouse_pixel = f->output_data.win32->foreground_pixel; | |
1501 | ||
1502 | #if 0 | |
1503 | BLOCK_INPUT; | |
1504 | ||
1505 | /* It's not okay to crash if the user selects a screwy cursor. */ | |
1506 | x_catch_errors (FRAME_WIN32_DISPLAY (f)); | |
1507 | ||
1508 | if (!EQ (Qnil, Vx_pointer_shape)) | |
1509 | { | |
1510 | CHECK_NUMBER (Vx_pointer_shape, 0); | |
1511 | cursor = XCreateFontCursor (FRAME_WIN32_DISPLAY (f), XINT (Vx_pointer_shape)); | |
1512 | } | |
1513 | else | |
1514 | cursor = XCreateFontCursor (FRAME_WIN32_DISPLAY (f), XC_xterm); | |
1515 | x_check_errors (FRAME_WIN32_DISPLAY (f), "bad text pointer cursor: %s"); | |
1516 | ||
1517 | if (!EQ (Qnil, Vx_nontext_pointer_shape)) | |
1518 | { | |
1519 | CHECK_NUMBER (Vx_nontext_pointer_shape, 0); | |
1520 | nontext_cursor = XCreateFontCursor (FRAME_WIN32_DISPLAY (f), | |
1521 | XINT (Vx_nontext_pointer_shape)); | |
1522 | } | |
1523 | else | |
1524 | nontext_cursor = XCreateFontCursor (FRAME_WIN32_DISPLAY (f), XC_left_ptr); | |
1525 | x_check_errors (FRAME_WIN32_DISPLAY (f), "bad nontext pointer cursor: %s"); | |
1526 | ||
1527 | if (!EQ (Qnil, Vx_mode_pointer_shape)) | |
1528 | { | |
1529 | CHECK_NUMBER (Vx_mode_pointer_shape, 0); | |
1530 | mode_cursor = XCreateFontCursor (FRAME_WIN32_DISPLAY (f), | |
1531 | XINT (Vx_mode_pointer_shape)); | |
1532 | } | |
1533 | else | |
1534 | mode_cursor = XCreateFontCursor (FRAME_WIN32_DISPLAY (f), XC_xterm); | |
1535 | x_check_errors (FRAME_WIN32_DISPLAY (f), "bad modeline pointer cursor: %s"); | |
1536 | ||
1537 | if (!EQ (Qnil, Vx_sensitive_text_pointer_shape)) | |
1538 | { | |
1539 | CHECK_NUMBER (Vx_sensitive_text_pointer_shape, 0); | |
1540 | cross_cursor | |
1541 | = XCreateFontCursor (FRAME_WIN32_DISPLAY (f), | |
1542 | XINT (Vx_sensitive_text_pointer_shape)); | |
1543 | } | |
1544 | else | |
1545 | cross_cursor = XCreateFontCursor (FRAME_WIN32_DISPLAY (f), XC_crosshair); | |
1546 | ||
1547 | /* Check and report errors with the above calls. */ | |
1548 | x_check_errors (FRAME_WIN32_DISPLAY (f), "can't set cursor shape: %s"); | |
1549 | x_uncatch_errors (FRAME_WIN32_DISPLAY (f)); | |
1550 | ||
1551 | { | |
1552 | XColor fore_color, back_color; | |
1553 | ||
1554 | fore_color.pixel = f->output_data.win32->mouse_pixel; | |
1555 | back_color.pixel = mask_color; | |
1556 | XQueryColor (FRAME_WIN32_DISPLAY (f), | |
1557 | DefaultColormap (FRAME_WIN32_DISPLAY (f), | |
1558 | DefaultScreen (FRAME_WIN32_DISPLAY (f))), | |
1559 | &fore_color); | |
1560 | XQueryColor (FRAME_WIN32_DISPLAY (f), | |
1561 | DefaultColormap (FRAME_WIN32_DISPLAY (f), | |
1562 | DefaultScreen (FRAME_WIN32_DISPLAY (f))), | |
1563 | &back_color); | |
1564 | XRecolorCursor (FRAME_WIN32_DISPLAY (f), cursor, | |
1565 | &fore_color, &back_color); | |
1566 | XRecolorCursor (FRAME_WIN32_DISPLAY (f), nontext_cursor, | |
1567 | &fore_color, &back_color); | |
1568 | XRecolorCursor (FRAME_WIN32_DISPLAY (f), mode_cursor, | |
1569 | &fore_color, &back_color); | |
1570 | XRecolorCursor (FRAME_WIN32_DISPLAY (f), cross_cursor, | |
1571 | &fore_color, &back_color); | |
1572 | } | |
1573 | ||
1574 | if (FRAME_WIN32_WINDOW (f) != 0) | |
1575 | { | |
1576 | XDefineCursor (FRAME_WIN32_DISPLAY (f), FRAME_WIN32_WINDOW (f), cursor); | |
1577 | } | |
1578 | ||
1579 | if (cursor != f->output_data.win32->text_cursor && f->output_data.win32->text_cursor != 0) | |
1580 | XFreeCursor (FRAME_WIN32_DISPLAY (f), f->output_data.win32->text_cursor); | |
1581 | f->output_data.win32->text_cursor = cursor; | |
1582 | ||
1583 | if (nontext_cursor != f->output_data.win32->nontext_cursor | |
1584 | && f->output_data.win32->nontext_cursor != 0) | |
1585 | XFreeCursor (FRAME_WIN32_DISPLAY (f), f->output_data.win32->nontext_cursor); | |
1586 | f->output_data.win32->nontext_cursor = nontext_cursor; | |
1587 | ||
1588 | if (mode_cursor != f->output_data.win32->modeline_cursor | |
1589 | && f->output_data.win32->modeline_cursor != 0) | |
1590 | XFreeCursor (FRAME_WIN32_DISPLAY (f), f->output_data.win32->modeline_cursor); | |
1591 | f->output_data.win32->modeline_cursor = mode_cursor; | |
1592 | if (cross_cursor != f->output_data.win32->cross_cursor | |
1593 | && f->output_data.win32->cross_cursor != 0) | |
1594 | XFreeCursor (FRAME_WIN32_DISPLAY (f), f->output_data.win32->cross_cursor); | |
1595 | f->output_data.win32->cross_cursor = cross_cursor; | |
1596 | ||
1597 | XFlush (FRAME_WIN32_DISPLAY (f)); | |
1598 | UNBLOCK_INPUT; | |
1599 | #endif | |
1600 | } | |
1601 | ||
1602 | void | |
1603 | x_set_cursor_color (f, arg, oldval) | |
1604 | struct frame *f; | |
1605 | Lisp_Object arg, oldval; | |
1606 | { | |
1607 | unsigned long fore_pixel; | |
1608 | ||
1609 | if (!EQ (Vx_cursor_fore_pixel, Qnil)) | |
1610 | fore_pixel = x_decode_color (f, Vx_cursor_fore_pixel, | |
1611 | WHITE_PIX_DEFAULT (f)); | |
1612 | else | |
1613 | fore_pixel = f->output_data.win32->background_pixel; | |
1614 | f->output_data.win32->cursor_pixel = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); | |
1615 | ||
1616 | /* Make sure that the cursor color differs from the background color. */ | |
1617 | if (f->output_data.win32->cursor_pixel == f->output_data.win32->background_pixel) | |
1618 | { | |
1619 | f->output_data.win32->cursor_pixel = f->output_data.win32->mouse_pixel; | |
1620 | if (f->output_data.win32->cursor_pixel == fore_pixel) | |
1621 | fore_pixel = f->output_data.win32->background_pixel; | |
1622 | } | |
1623 | f->output_data.win32->cursor_foreground_pixel = fore_pixel; | |
1624 | ||
1625 | if (FRAME_WIN32_WINDOW (f) != 0) | |
1626 | { | |
1627 | if (FRAME_VISIBLE_P (f)) | |
1628 | { | |
1629 | x_display_cursor (f, 0); | |
1630 | x_display_cursor (f, 1); | |
1631 | } | |
1632 | } | |
1633 | } | |
1634 | ||
1635 | /* Set the border-color of frame F to value described by ARG. | |
1636 | ARG can be a string naming a color. | |
1637 | The border-color is used for the border that is drawn by the server. | |
1638 | Note that this does not fully take effect if done before | |
1639 | F has a window; it must be redone when the window is created. */ | |
1640 | ||
1641 | void | |
1642 | x_set_border_color (f, arg, oldval) | |
1643 | struct frame *f; | |
1644 | Lisp_Object arg, oldval; | |
1645 | { | |
1646 | unsigned char *str; | |
1647 | int pix; | |
1648 | ||
1649 | CHECK_STRING (arg, 0); | |
1650 | str = XSTRING (arg)->data; | |
1651 | ||
1652 | pix = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); | |
1653 | ||
1654 | x_set_border_pixel (f, pix); | |
1655 | } | |
1656 | ||
1657 | /* Set the border-color of frame F to pixel value PIX. | |
1658 | Note that this does not fully take effect if done before | |
1659 | F has an window. */ | |
1660 | ||
1661 | x_set_border_pixel (f, pix) | |
1662 | struct frame *f; | |
1663 | int pix; | |
1664 | { | |
1665 | f->output_data.win32->border_pixel = pix; | |
1666 | ||
1667 | if (FRAME_WIN32_WINDOW (f) != 0 && f->output_data.win32->border_width > 0) | |
1668 | { | |
1669 | if (FRAME_VISIBLE_P (f)) | |
1670 | redraw_frame (f); | |
1671 | } | |
1672 | } | |
1673 | ||
1674 | void | |
1675 | x_set_cursor_type (f, arg, oldval) | |
1676 | FRAME_PTR f; | |
1677 | Lisp_Object arg, oldval; | |
1678 | { | |
1679 | if (EQ (arg, Qbar)) | |
1680 | { | |
1681 | FRAME_DESIRED_CURSOR (f) = bar_cursor; | |
1682 | f->output_data.win32->cursor_width = 2; | |
1683 | } | |
1684 | else if (CONSP (arg) && EQ (XCONS (arg)->car, Qbar) | |
1685 | && INTEGERP (XCONS (arg)->cdr)) | |
1686 | { | |
1687 | FRAME_DESIRED_CURSOR (f) = bar_cursor; | |
1688 | f->output_data.win32->cursor_width = XINT (XCONS (arg)->cdr); | |
1689 | } | |
1690 | else | |
1691 | /* Treat anything unknown as "box cursor". | |
1692 | It was bad to signal an error; people have trouble fixing | |
1693 | .Xdefaults with Emacs, when it has something bad in it. */ | |
1694 | FRAME_DESIRED_CURSOR (f) = filled_box_cursor; | |
1695 | ||
1696 | /* Make sure the cursor gets redrawn. This is overkill, but how | |
1697 | often do people change cursor types? */ | |
1698 | update_mode_lines++; | |
1699 | } | |
1700 | ||
1701 | void | |
1702 | x_set_icon_type (f, arg, oldval) | |
1703 | struct frame *f; | |
1704 | Lisp_Object arg, oldval; | |
1705 | { | |
1706 | #if 0 | |
1707 | Lisp_Object tem; | |
1708 | int result; | |
1709 | ||
1710 | if (STRINGP (arg)) | |
1711 | { | |
1712 | if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt)) | |
1713 | return; | |
1714 | } | |
1715 | else if (!STRINGP (oldval) && EQ (oldval, Qnil) == EQ (arg, Qnil)) | |
1716 | return; | |
1717 | ||
1718 | BLOCK_INPUT; | |
1719 | if (NILP (arg)) | |
1720 | result = x_text_icon (f, | |
1721 | (char *) XSTRING ((!NILP (f->icon_name) | |
1722 | ? f->icon_name | |
1723 | : f->name))->data); | |
1724 | else | |
1725 | result = x_bitmap_icon (f, arg); | |
1726 | ||
1727 | if (result) | |
1728 | { | |
1729 | UNBLOCK_INPUT; | |
1730 | error ("No icon window available"); | |
1731 | } | |
1732 | ||
1733 | /* If the window was unmapped (and its icon was mapped), | |
1734 | the new icon is not mapped, so map the window in its stead. */ | |
1735 | if (FRAME_VISIBLE_P (f)) | |
1736 | { | |
1737 | #ifdef USE_X_TOOLKIT | |
1738 | XtPopup (f->output_data.win32->widget, XtGrabNone); | |
1739 | #endif | |
1740 | XMapWindow (FRAME_WIN32_DISPLAY (f), FRAME_WIN32_WINDOW (f)); | |
1741 | } | |
1742 | ||
1743 | XFlush (FRAME_WIN32_DISPLAY (f)); | |
1744 | UNBLOCK_INPUT; | |
1745 | #endif | |
1746 | } | |
1747 | ||
1748 | /* Return non-nil if frame F wants a bitmap icon. */ | |
1749 | ||
1750 | Lisp_Object | |
1751 | x_icon_type (f) | |
1752 | FRAME_PTR f; | |
1753 | { | |
1754 | Lisp_Object tem; | |
1755 | ||
1756 | tem = assq_no_quit (Qicon_type, f->param_alist); | |
1757 | if (CONSP (tem)) | |
1758 | return XCONS (tem)->cdr; | |
1759 | else | |
1760 | return Qnil; | |
1761 | } | |
1762 | ||
1763 | void | |
1764 | x_set_icon_name (f, arg, oldval) | |
1765 | struct frame *f; | |
1766 | Lisp_Object arg, oldval; | |
1767 | { | |
1768 | Lisp_Object tem; | |
1769 | int result; | |
1770 | ||
1771 | if (STRINGP (arg)) | |
1772 | { | |
1773 | if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt)) | |
1774 | return; | |
1775 | } | |
1776 | else if (!STRINGP (oldval) && EQ (oldval, Qnil) == EQ (arg, Qnil)) | |
1777 | return; | |
1778 | ||
1779 | f->icon_name = arg; | |
1780 | ||
1781 | #if 0 | |
1782 | if (f->output_data.win32->icon_bitmap != 0) | |
1783 | return; | |
1784 | ||
1785 | BLOCK_INPUT; | |
1786 | ||
1787 | result = x_text_icon (f, | |
1788 | (char *) XSTRING ((!NILP (f->icon_name) | |
1789 | ? f->icon_name | |
1790 | : f->name))->data); | |
1791 | ||
1792 | if (result) | |
1793 | { | |
1794 | UNBLOCK_INPUT; | |
1795 | error ("No icon window available"); | |
1796 | } | |
1797 | ||
1798 | /* If the window was unmapped (and its icon was mapped), | |
1799 | the new icon is not mapped, so map the window in its stead. */ | |
1800 | if (FRAME_VISIBLE_P (f)) | |
1801 | { | |
1802 | #ifdef USE_X_TOOLKIT | |
1803 | XtPopup (f->output_data.win32->widget, XtGrabNone); | |
1804 | #endif | |
1805 | XMapWindow (FRAME_WIN32_DISPLAY (f), FRAME_WIN32_WINDOW (f)); | |
1806 | } | |
1807 | ||
1808 | XFlush (FRAME_WIN32_DISPLAY (f)); | |
1809 | UNBLOCK_INPUT; | |
1810 | #endif | |
1811 | } | |
1812 | ||
1813 | extern Lisp_Object x_new_font (); | |
1814 | ||
1815 | void | |
1816 | x_set_font (f, arg, oldval) | |
1817 | struct frame *f; | |
1818 | Lisp_Object arg, oldval; | |
1819 | { | |
1820 | Lisp_Object result; | |
1821 | ||
1822 | CHECK_STRING (arg, 1); | |
1823 | ||
1824 | BLOCK_INPUT; | |
1825 | result = x_new_font (f, XSTRING (arg)->data); | |
1826 | UNBLOCK_INPUT; | |
1827 | ||
1828 | if (EQ (result, Qnil)) | |
1829 | error ("Font \"%s\" is not defined", XSTRING (arg)->data); | |
1830 | else if (EQ (result, Qt)) | |
1831 | error ("the characters of the given font have varying widths"); | |
1832 | else if (STRINGP (result)) | |
1833 | { | |
1834 | recompute_basic_faces (f); | |
1835 | store_frame_param (f, Qfont, result); | |
1836 | } | |
1837 | else | |
1838 | abort (); | |
1839 | } | |
1840 | ||
1841 | void | |
1842 | x_set_border_width (f, arg, oldval) | |
1843 | struct frame *f; | |
1844 | Lisp_Object arg, oldval; | |
1845 | { | |
1846 | CHECK_NUMBER (arg, 0); | |
1847 | ||
1848 | if (XINT (arg) == f->output_data.win32->border_width) | |
1849 | return; | |
1850 | ||
1851 | if (FRAME_WIN32_WINDOW (f) != 0) | |
1852 | error ("Cannot change the border width of a window"); | |
1853 | ||
1854 | f->output_data.win32->border_width = XINT (arg); | |
1855 | } | |
1856 | ||
1857 | void | |
1858 | x_set_internal_border_width (f, arg, oldval) | |
1859 | struct frame *f; | |
1860 | Lisp_Object arg, oldval; | |
1861 | { | |
1862 | int mask; | |
1863 | int old = f->output_data.win32->internal_border_width; | |
1864 | ||
1865 | CHECK_NUMBER (arg, 0); | |
1866 | f->output_data.win32->internal_border_width = XINT (arg); | |
1867 | if (f->output_data.win32->internal_border_width < 0) | |
1868 | f->output_data.win32->internal_border_width = 0; | |
1869 | ||
1870 | if (f->output_data.win32->internal_border_width == old) | |
1871 | return; | |
1872 | ||
1873 | if (FRAME_WIN32_WINDOW (f) != 0) | |
1874 | { | |
1875 | BLOCK_INPUT; | |
1876 | x_set_window_size (f, 0, f->width, f->height); | |
1877 | UNBLOCK_INPUT; | |
1878 | SET_FRAME_GARBAGED (f); | |
1879 | } | |
1880 | } | |
1881 | ||
1882 | void | |
1883 | x_set_visibility (f, value, oldval) | |
1884 | struct frame *f; | |
1885 | Lisp_Object value, oldval; | |
1886 | { | |
1887 | Lisp_Object frame; | |
1888 | XSETFRAME (frame, f); | |
1889 | ||
1890 | if (NILP (value)) | |
1891 | Fmake_frame_invisible (frame, Qt); | |
1892 | else if (EQ (value, Qicon)) | |
1893 | Ficonify_frame (frame); | |
1894 | else | |
1895 | Fmake_frame_visible (frame); | |
1896 | } | |
1897 | ||
1898 | void | |
1899 | x_set_menu_bar_lines (f, value, oldval) | |
1900 | struct frame *f; | |
1901 | Lisp_Object value, oldval; | |
1902 | { | |
1903 | int nlines; | |
1904 | int olines = FRAME_MENU_BAR_LINES (f); | |
1905 | ||
1906 | /* Right now, menu bars don't work properly in minibuf-only frames; | |
1907 | most of the commands try to apply themselves to the minibuffer | |
1908 | frame itslef, and get an error because you can't switch buffers | |
1909 | in or split the minibuffer window. */ | |
1910 | if (FRAME_MINIBUF_ONLY_P (f)) | |
1911 | return; | |
1912 | ||
1913 | if (INTEGERP (value)) | |
1914 | nlines = XINT (value); | |
1915 | else | |
1916 | nlines = 0; | |
1917 | ||
1918 | FRAME_MENU_BAR_LINES (f) = 0; | |
1919 | if (nlines) | |
1920 | FRAME_EXTERNAL_MENU_BAR (f) = 1; | |
1921 | else | |
1922 | { | |
1923 | if (FRAME_EXTERNAL_MENU_BAR (f) == 1) | |
1924 | free_frame_menubar (f); | |
1925 | FRAME_EXTERNAL_MENU_BAR (f) = 0; | |
1926 | } | |
1927 | } | |
1928 | ||
1929 | /* Change the name of frame F to NAME. If NAME is nil, set F's name to | |
1930 | win32_id_name. | |
1931 | ||
1932 | If EXPLICIT is non-zero, that indicates that lisp code is setting the | |
1933 | name; if NAME is a string, set F's name to NAME and set | |
1934 | F->explicit_name; if NAME is Qnil, then clear F->explicit_name. | |
1935 | ||
1936 | If EXPLICIT is zero, that indicates that Emacs redisplay code is | |
1937 | suggesting a new name, which lisp code should override; if | |
1938 | F->explicit_name is set, ignore the new name; otherwise, set it. */ | |
1939 | ||
1940 | void | |
1941 | x_set_name (f, name, explicit) | |
1942 | struct frame *f; | |
1943 | Lisp_Object name; | |
1944 | int explicit; | |
1945 | { | |
1946 | /* Make sure that requests from lisp code override requests from | |
1947 | Emacs redisplay code. */ | |
1948 | if (explicit) | |
1949 | { | |
1950 | /* If we're switching from explicit to implicit, we had better | |
1951 | update the mode lines and thereby update the title. */ | |
1952 | if (f->explicit_name && NILP (name)) | |
1953 | update_mode_lines = 1; | |
1954 | ||
1955 | f->explicit_name = ! NILP (name); | |
1956 | } | |
1957 | else if (f->explicit_name) | |
1958 | return; | |
1959 | ||
1960 | /* If NAME is nil, set the name to the win32_id_name. */ | |
1961 | if (NILP (name)) | |
1962 | { | |
1963 | /* Check for no change needed in this very common case | |
1964 | before we do any consing. */ | |
1965 | if (!strcmp (FRAME_WIN32_DISPLAY_INFO (f)->win32_id_name, | |
1966 | XSTRING (f->name)->data)) | |
1967 | return; | |
1968 | name = build_string (FRAME_WIN32_DISPLAY_INFO (f)->win32_id_name); | |
1969 | } | |
1970 | else | |
1971 | CHECK_STRING (name, 0); | |
1972 | ||
1973 | /* Don't change the name if it's already NAME. */ | |
1974 | if (! NILP (Fstring_equal (name, f->name))) | |
1975 | return; | |
1976 | ||
1977 | if (FRAME_WIN32_WINDOW (f)) | |
1978 | { | |
1979 | BLOCK_INPUT; | |
1980 | SetWindowText(FRAME_WIN32_WINDOW (f), XSTRING (name)->data); | |
1981 | UNBLOCK_INPUT; | |
1982 | } | |
1983 | ||
1984 | f->name = name; | |
1985 | } | |
1986 | ||
1987 | /* This function should be called when the user's lisp code has | |
1988 | specified a name for the frame; the name will override any set by the | |
1989 | redisplay code. */ | |
1990 | void | |
1991 | x_explicitly_set_name (f, arg, oldval) | |
1992 | FRAME_PTR f; | |
1993 | Lisp_Object arg, oldval; | |
1994 | { | |
1995 | x_set_name (f, arg, 1); | |
1996 | } | |
1997 | ||
1998 | /* This function should be called by Emacs redisplay code to set the | |
1999 | name; names set this way will never override names set by the user's | |
2000 | lisp code. */ | |
2001 | void | |
2002 | x_implicitly_set_name (f, arg, oldval) | |
2003 | FRAME_PTR f; | |
2004 | Lisp_Object arg, oldval; | |
2005 | { | |
2006 | x_set_name (f, arg, 0); | |
2007 | } | |
2008 | ||
2009 | void | |
2010 | x_set_autoraise (f, arg, oldval) | |
2011 | struct frame *f; | |
2012 | Lisp_Object arg, oldval; | |
2013 | { | |
2014 | f->auto_raise = !EQ (Qnil, arg); | |
2015 | } | |
2016 | ||
2017 | void | |
2018 | x_set_autolower (f, arg, oldval) | |
2019 | struct frame *f; | |
2020 | Lisp_Object arg, oldval; | |
2021 | { | |
2022 | f->auto_lower = !EQ (Qnil, arg); | |
2023 | } | |
2024 | ||
2025 | void | |
2026 | x_set_unsplittable (f, arg, oldval) | |
2027 | struct frame *f; | |
2028 | Lisp_Object arg, oldval; | |
2029 | { | |
2030 | f->no_split = !NILP (arg); | |
2031 | } | |
2032 | ||
2033 | void | |
2034 | x_set_vertical_scroll_bars (f, arg, oldval) | |
2035 | struct frame *f; | |
2036 | Lisp_Object arg, oldval; | |
2037 | { | |
2038 | if (NILP (arg) != ! FRAME_HAS_VERTICAL_SCROLL_BARS (f)) | |
2039 | { | |
2040 | FRAME_HAS_VERTICAL_SCROLL_BARS (f) = ! NILP (arg); | |
2041 | ||
2042 | /* We set this parameter before creating the window for the | |
2043 | frame, so we can get the geometry right from the start. | |
2044 | However, if the window hasn't been created yet, we shouldn't | |
2045 | call x_set_window_size. */ | |
2046 | if (FRAME_WIN32_WINDOW (f)) | |
2047 | x_set_window_size (f, 0, FRAME_WIDTH (f), FRAME_HEIGHT (f)); | |
2048 | } | |
2049 | } | |
2050 | ||
2051 | void | |
2052 | x_set_scroll_bar_width (f, arg, oldval) | |
2053 | struct frame *f; | |
2054 | Lisp_Object arg, oldval; | |
2055 | { | |
2056 | if (NILP (arg)) | |
2057 | { | |
2058 | FRAME_SCROLL_BAR_PIXEL_WIDTH (f) = 0; | |
2059 | FRAME_SCROLL_BAR_COLS (f) = 2; | |
2060 | } | |
2061 | else if (INTEGERP (arg) && XINT (arg) > 0 | |
2062 | && XFASTINT (arg) != FRAME_SCROLL_BAR_PIXEL_WIDTH (f)) | |
2063 | { | |
2064 | int wid = FONT_WIDTH (f->output_data.win32->font); | |
2065 | FRAME_SCROLL_BAR_PIXEL_WIDTH (f) = XFASTINT (arg); | |
2066 | FRAME_SCROLL_BAR_COLS (f) = (XFASTINT (arg) + wid-1) / wid; | |
2067 | if (FRAME_WIN32_WINDOW (f)) | |
2068 | x_set_window_size (f, 0, FRAME_WIDTH (f), FRAME_HEIGHT (f)); | |
2069 | } | |
2070 | } | |
2071 | \f | |
2072 | /* Subroutines of creating an frame. */ | |
2073 | ||
2074 | /* Make sure that Vx_resource_name is set to a reasonable value. | |
2075 | Fix it up, or set it to `emacs' if it is too hopeless. */ | |
2076 | ||
2077 | static void | |
2078 | validate_x_resource_name () | |
2079 | { | |
2080 | int len; | |
2081 | /* Number of valid characters in the resource name. */ | |
2082 | int good_count = 0; | |
2083 | /* Number of invalid characters in the resource name. */ | |
2084 | int bad_count = 0; | |
2085 | Lisp_Object new; | |
2086 | int i; | |
2087 | ||
2088 | if (STRINGP (Vx_resource_name)) | |
2089 | { | |
2090 | unsigned char *p = XSTRING (Vx_resource_name)->data; | |
2091 | int i; | |
2092 | ||
2093 | len = XSTRING (Vx_resource_name)->size; | |
2094 | ||
2095 | /* Only letters, digits, - and _ are valid in resource names. | |
2096 | Count the valid characters and count the invalid ones. */ | |
2097 | for (i = 0; i < len; i++) | |
2098 | { | |
2099 | int c = p[i]; | |
2100 | if (! ((c >= 'a' && c <= 'z') | |
2101 | || (c >= 'A' && c <= 'Z') | |
2102 | || (c >= '0' && c <= '9') | |
2103 | || c == '-' || c == '_')) | |
2104 | bad_count++; | |
2105 | else | |
2106 | good_count++; | |
2107 | } | |
2108 | } | |
2109 | else | |
2110 | /* Not a string => completely invalid. */ | |
2111 | bad_count = 5, good_count = 0; | |
2112 | ||
2113 | /* If name is valid already, return. */ | |
2114 | if (bad_count == 0) | |
2115 | return; | |
2116 | ||
2117 | /* If name is entirely invalid, or nearly so, use `emacs'. */ | |
2118 | if (good_count == 0 | |
2119 | || (good_count == 1 && bad_count > 0)) | |
2120 | { | |
2121 | Vx_resource_name = build_string ("emacs"); | |
2122 | return; | |
2123 | } | |
2124 | ||
2125 | /* Name is partly valid. Copy it and replace the invalid characters | |
2126 | with underscores. */ | |
2127 | ||
2128 | Vx_resource_name = new = Fcopy_sequence (Vx_resource_name); | |
2129 | ||
2130 | for (i = 0; i < len; i++) | |
2131 | { | |
2132 | int c = XSTRING (new)->data[i]; | |
2133 | if (! ((c >= 'a' && c <= 'z') | |
2134 | || (c >= 'A' && c <= 'Z') | |
2135 | || (c >= '0' && c <= '9') | |
2136 | || c == '-' || c == '_')) | |
2137 | XSTRING (new)->data[i] = '_'; | |
2138 | } | |
2139 | } | |
2140 | ||
2141 | ||
2142 | extern char *x_get_string_resource (); | |
2143 | ||
2144 | DEFUN ("x-get-resource", Fx_get_resource, Sx_get_resource, 2, 4, 0, | |
2145 | "Return the value of ATTRIBUTE, of class CLASS, from the X defaults database.\n\ | |
2146 | This uses `INSTANCE.ATTRIBUTE' as the key and `Emacs.CLASS' as the\n\ | |
2147 | class, where INSTANCE is the name under which Emacs was invoked, or\n\ | |
2148 | the name specified by the `-name' or `-rn' command-line arguments.\n\ | |
2149 | \n\ | |
2150 | The optional arguments COMPONENT and SUBCLASS add to the key and the\n\ | |
2151 | class, respectively. You must specify both of them or neither.\n\ | |
2152 | If you specify them, the key is `INSTANCE.COMPONENT.ATTRIBUTE'\n\ | |
2153 | and the class is `Emacs.CLASS.SUBCLASS'.") | |
2154 | (attribute, class, component, subclass) | |
2155 | Lisp_Object attribute, class, component, subclass; | |
2156 | { | |
2157 | register char *value; | |
2158 | char *name_key; | |
2159 | char *class_key; | |
2160 | ||
2161 | CHECK_STRING (attribute, 0); | |
2162 | CHECK_STRING (class, 0); | |
2163 | ||
2164 | if (!NILP (component)) | |
2165 | CHECK_STRING (component, 1); | |
2166 | if (!NILP (subclass)) | |
2167 | CHECK_STRING (subclass, 2); | |
2168 | if (NILP (component) != NILP (subclass)) | |
2169 | error ("x-get-resource: must specify both COMPONENT and SUBCLASS or neither"); | |
2170 | ||
2171 | validate_x_resource_name (); | |
2172 | ||
2173 | /* Allocate space for the components, the dots which separate them, | |
2174 | and the final '\0'. Make them big enough for the worst case. */ | |
2175 | name_key = (char *) alloca (XSTRING (Vx_resource_name)->size | |
2176 | + (STRINGP (component) | |
2177 | ? XSTRING (component)->size : 0) | |
2178 | + XSTRING (attribute)->size | |
2179 | + 3); | |
2180 | ||
2181 | class_key = (char *) alloca ((sizeof (EMACS_CLASS) - 1) | |
2182 | + XSTRING (class)->size | |
2183 | + (STRINGP (subclass) | |
2184 | ? XSTRING (subclass)->size : 0) | |
2185 | + 3); | |
2186 | ||
2187 | /* Start with emacs.FRAMENAME for the name (the specific one) | |
2188 | and with `Emacs' for the class key (the general one). */ | |
2189 | strcpy (name_key, XSTRING (Vx_resource_name)->data); | |
2190 | strcpy (class_key, EMACS_CLASS); | |
2191 | ||
2192 | strcat (class_key, "."); | |
2193 | strcat (class_key, XSTRING (class)->data); | |
2194 | ||
2195 | if (!NILP (component)) | |
2196 | { | |
2197 | strcat (class_key, "."); | |
2198 | strcat (class_key, XSTRING (subclass)->data); | |
2199 | ||
2200 | strcat (name_key, "."); | |
2201 | strcat (name_key, XSTRING (component)->data); | |
2202 | } | |
2203 | ||
2204 | strcat (name_key, "."); | |
2205 | strcat (name_key, XSTRING (attribute)->data); | |
2206 | ||
2207 | value = x_get_string_resource (Qnil, | |
2208 | name_key, class_key); | |
2209 | ||
2210 | if (value != (char *) 0) | |
2211 | return build_string (value); | |
2212 | else | |
2213 | return Qnil; | |
2214 | } | |
2215 | ||
2216 | /* Used when C code wants a resource value. */ | |
2217 | ||
2218 | char * | |
2219 | x_get_resource_string (attribute, class) | |
2220 | char *attribute, *class; | |
2221 | { | |
2222 | register char *value; | |
2223 | char *name_key; | |
2224 | char *class_key; | |
2225 | ||
2226 | /* Allocate space for the components, the dots which separate them, | |
2227 | and the final '\0'. */ | |
2228 | name_key = (char *) alloca (XSTRING (Vinvocation_name)->size | |
2229 | + strlen (attribute) + 2); | |
2230 | class_key = (char *) alloca ((sizeof (EMACS_CLASS) - 1) | |
2231 | + strlen (class) + 2); | |
2232 | ||
2233 | sprintf (name_key, "%s.%s", | |
2234 | XSTRING (Vinvocation_name)->data, | |
2235 | attribute); | |
2236 | sprintf (class_key, "%s.%s", EMACS_CLASS, class); | |
2237 | ||
2238 | return x_get_string_resource (selected_frame, | |
2239 | name_key, class_key); | |
2240 | } | |
2241 | ||
2242 | /* Types we might convert a resource string into. */ | |
2243 | enum resource_types | |
2244 | { | |
2245 | number, boolean, string, symbol | |
2246 | }; | |
2247 | ||
2248 | /* Return the value of parameter PARAM. | |
2249 | ||
2250 | First search ALIST, then Vdefault_frame_alist, then the X defaults | |
2251 | database, using ATTRIBUTE as the attribute name and CLASS as its class. | |
2252 | ||
2253 | Convert the resource to the type specified by desired_type. | |
2254 | ||
2255 | If no default is specified, return Qunbound. If you call | |
2256 | x_get_arg, make sure you deal with Qunbound in a reasonable way, | |
2257 | and don't let it get stored in any Lisp-visible variables! */ | |
2258 | ||
2259 | static Lisp_Object | |
2260 | x_get_arg (alist, param, attribute, class, type) | |
2261 | Lisp_Object alist, param; | |
2262 | char *attribute; | |
2263 | char *class; | |
2264 | enum resource_types type; | |
2265 | { | |
2266 | register Lisp_Object tem; | |
2267 | ||
2268 | tem = Fassq (param, alist); | |
2269 | if (EQ (tem, Qnil)) | |
2270 | tem = Fassq (param, Vdefault_frame_alist); | |
2271 | if (EQ (tem, Qnil)) | |
2272 | { | |
2273 | ||
2274 | if (attribute) | |
2275 | { | |
2276 | tem = Fx_get_resource (build_string (attribute), | |
2277 | build_string (class), | |
2278 | Qnil, Qnil); | |
2279 | ||
2280 | if (NILP (tem)) | |
2281 | return Qunbound; | |
2282 | ||
2283 | switch (type) | |
2284 | { | |
2285 | case number: | |
2286 | return make_number (atoi (XSTRING (tem)->data)); | |
2287 | ||
2288 | case boolean: | |
2289 | tem = Fdowncase (tem); | |
2290 | if (!strcmp (XSTRING (tem)->data, "on") | |
2291 | || !strcmp (XSTRING (tem)->data, "true")) | |
2292 | return Qt; | |
2293 | else | |
2294 | return Qnil; | |
2295 | ||
2296 | case string: | |
2297 | return tem; | |
2298 | ||
2299 | case symbol: | |
2300 | /* As a special case, we map the values `true' and `on' | |
2301 | to Qt, and `false' and `off' to Qnil. */ | |
2302 | { | |
2303 | Lisp_Object lower; | |
2304 | lower = Fdowncase (tem); | |
2305 | if (!strcmp (XSTRING (lower)->data, "on") | |
2306 | || !strcmp (XSTRING (lower)->data, "true")) | |
2307 | return Qt; | |
2308 | else if (!strcmp (XSTRING (lower)->data, "off") | |
2309 | || !strcmp (XSTRING (lower)->data, "false")) | |
2310 | return Qnil; | |
2311 | else | |
2312 | return Fintern (tem, Qnil); | |
2313 | } | |
2314 | ||
2315 | default: | |
2316 | abort (); | |
2317 | } | |
2318 | } | |
2319 | else | |
2320 | return Qunbound; | |
2321 | } | |
2322 | return Fcdr (tem); | |
2323 | } | |
2324 | ||
2325 | /* Record in frame F the specified or default value according to ALIST | |
2326 | of the parameter named PARAM (a Lisp symbol). | |
2327 | If no value is specified for PARAM, look for an X default for XPROP | |
2328 | on the frame named NAME. | |
2329 | If that is not found either, use the value DEFLT. */ | |
2330 | ||
2331 | static Lisp_Object | |
2332 | x_default_parameter (f, alist, prop, deflt, xprop, xclass, type) | |
2333 | struct frame *f; | |
2334 | Lisp_Object alist; | |
2335 | Lisp_Object prop; | |
2336 | Lisp_Object deflt; | |
2337 | char *xprop; | |
2338 | char *xclass; | |
2339 | enum resource_types type; | |
2340 | { | |
2341 | Lisp_Object tem; | |
2342 | ||
2343 | tem = x_get_arg (alist, prop, xprop, xclass, type); | |
2344 | if (EQ (tem, Qunbound)) | |
2345 | tem = deflt; | |
2346 | x_set_frame_parameters (f, Fcons (Fcons (prop, tem), Qnil)); | |
2347 | return tem; | |
2348 | } | |
2349 | \f | |
2350 | DEFUN ("x-parse-geometry", Fx_parse_geometry, Sx_parse_geometry, 1, 1, 0, | |
2351 | "Parse an X-style geometry string STRING.\n\ | |
2352 | Returns an alist of the form ((top . TOP), (left . LEFT) ... ).\n\ | |
2353 | The properties returned may include `top', `left', `height', and `width'.\n\ | |
2354 | The value of `left' or `top' may be an integer,\n\ | |
2355 | or a list (+ N) meaning N pixels relative to top/left corner,\n\ | |
2356 | or a list (- N) meaning -N pixels relative to bottom/right corner.") | |
2357 | (string) | |
2358 | Lisp_Object string; | |
2359 | { | |
2360 | int geometry, x, y; | |
2361 | unsigned int width, height; | |
2362 | Lisp_Object result; | |
2363 | ||
2364 | CHECK_STRING (string, 0); | |
2365 | ||
2366 | geometry = XParseGeometry ((char *) XSTRING (string)->data, | |
2367 | &x, &y, &width, &height); | |
2368 | ||
2369 | result = Qnil; | |
2370 | if (geometry & XValue) | |
2371 | { | |
2372 | Lisp_Object element; | |
2373 | ||
2374 | if (x >= 0 && (geometry & XNegative)) | |
2375 | element = Fcons (Qleft, Fcons (Qminus, Fcons (make_number (-x), Qnil))); | |
2376 | else if (x < 0 && ! (geometry & XNegative)) | |
2377 | element = Fcons (Qleft, Fcons (Qplus, Fcons (make_number (x), Qnil))); | |
2378 | else | |
2379 | element = Fcons (Qleft, make_number (x)); | |
2380 | result = Fcons (element, result); | |
2381 | } | |
2382 | ||
2383 | if (geometry & YValue) | |
2384 | { | |
2385 | Lisp_Object element; | |
2386 | ||
2387 | if (y >= 0 && (geometry & YNegative)) | |
2388 | element = Fcons (Qtop, Fcons (Qminus, Fcons (make_number (-y), Qnil))); | |
2389 | else if (y < 0 && ! (geometry & YNegative)) | |
2390 | element = Fcons (Qtop, Fcons (Qplus, Fcons (make_number (y), Qnil))); | |
2391 | else | |
2392 | element = Fcons (Qtop, make_number (y)); | |
2393 | result = Fcons (element, result); | |
2394 | } | |
2395 | ||
2396 | if (geometry & WidthValue) | |
2397 | result = Fcons (Fcons (Qwidth, make_number (width)), result); | |
2398 | if (geometry & HeightValue) | |
2399 | result = Fcons (Fcons (Qheight, make_number (height)), result); | |
2400 | ||
2401 | return result; | |
2402 | } | |
2403 | ||
2404 | /* Calculate the desired size and position of this window, | |
2405 | and return the flags saying which aspects were specified. | |
2406 | ||
2407 | This function does not make the coordinates positive. */ | |
2408 | ||
2409 | #define DEFAULT_ROWS 40 | |
2410 | #define DEFAULT_COLS 80 | |
2411 | ||
2412 | static int | |
2413 | x_figure_window_size (f, parms) | |
2414 | struct frame *f; | |
2415 | Lisp_Object parms; | |
2416 | { | |
2417 | register Lisp_Object tem0, tem1, tem2; | |
2418 | int height, width, left, top; | |
2419 | register int geometry; | |
2420 | long window_prompting = 0; | |
2421 | ||
2422 | /* Default values if we fall through. | |
2423 | Actually, if that happens we should get | |
2424 | window manager prompting. */ | |
2425 | f->width = DEFAULT_COLS; | |
2426 | f->height = DEFAULT_ROWS; | |
2427 | /* Window managers expect that if program-specified | |
2428 | positions are not (0,0), they're intentional, not defaults. */ | |
2429 | f->output_data.win32->top_pos = 0; | |
2430 | f->output_data.win32->left_pos = 0; | |
2431 | ||
2432 | tem0 = x_get_arg (parms, Qheight, 0, 0, number); | |
2433 | tem1 = x_get_arg (parms, Qwidth, 0, 0, number); | |
2434 | tem2 = x_get_arg (parms, Quser_size, 0, 0, number); | |
2435 | if (! EQ (tem0, Qunbound) || ! EQ (tem1, Qunbound)) | |
2436 | { | |
2437 | if (!EQ (tem0, Qunbound)) | |
2438 | { | |
2439 | CHECK_NUMBER (tem0, 0); | |
2440 | f->height = XINT (tem0); | |
2441 | } | |
2442 | if (!EQ (tem1, Qunbound)) | |
2443 | { | |
2444 | CHECK_NUMBER (tem1, 0); | |
2445 | f->width = XINT (tem1); | |
2446 | } | |
2447 | if (!NILP (tem2) && !EQ (tem2, Qunbound)) | |
2448 | window_prompting |= USSize; | |
2449 | else | |
2450 | window_prompting |= PSize; | |
2451 | } | |
2452 | ||
2453 | f->output_data.win32->vertical_scroll_bar_extra | |
2454 | = (!FRAME_HAS_VERTICAL_SCROLL_BARS (f) | |
2455 | ? 0 | |
2456 | : FRAME_SCROLL_BAR_PIXEL_WIDTH (f) > 0 | |
2457 | ? FRAME_SCROLL_BAR_PIXEL_WIDTH (f) | |
2458 | : (FRAME_SCROLL_BAR_COLS (f) * FONT_WIDTH (f->output_data.win32->font))); | |
2459 | f->output_data.win32->pixel_width = CHAR_TO_PIXEL_WIDTH (f, f->width); | |
2460 | f->output_data.win32->pixel_height = CHAR_TO_PIXEL_HEIGHT (f, f->height); | |
2461 | ||
2462 | tem0 = x_get_arg (parms, Qtop, 0, 0, number); | |
2463 | tem1 = x_get_arg (parms, Qleft, 0, 0, number); | |
2464 | tem2 = x_get_arg (parms, Quser_position, 0, 0, number); | |
2465 | if (! EQ (tem0, Qunbound) || ! EQ (tem1, Qunbound)) | |
2466 | { | |
2467 | if (EQ (tem0, Qminus)) | |
2468 | { | |
2469 | f->output_data.win32->top_pos = 0; | |
2470 | window_prompting |= YNegative; | |
2471 | } | |
2472 | else if (CONSP (tem0) && EQ (XCONS (tem0)->car, Qminus) | |
2473 | && CONSP (XCONS (tem0)->cdr) | |
2474 | && INTEGERP (XCONS (XCONS (tem0)->cdr)->car)) | |
2475 | { | |
2476 | f->output_data.win32->top_pos = - XINT (XCONS (XCONS (tem0)->cdr)->car); | |
2477 | window_prompting |= YNegative; | |
2478 | } | |
2479 | else if (CONSP (tem0) && EQ (XCONS (tem0)->car, Qplus) | |
2480 | && CONSP (XCONS (tem0)->cdr) | |
2481 | && INTEGERP (XCONS (XCONS (tem0)->cdr)->car)) | |
2482 | { | |
2483 | f->output_data.win32->top_pos = XINT (XCONS (XCONS (tem0)->cdr)->car); | |
2484 | } | |
2485 | else if (EQ (tem0, Qunbound)) | |
2486 | f->output_data.win32->top_pos = 0; | |
2487 | else | |
2488 | { | |
2489 | CHECK_NUMBER (tem0, 0); | |
2490 | f->output_data.win32->top_pos = XINT (tem0); | |
2491 | if (f->output_data.win32->top_pos < 0) | |
2492 | window_prompting |= YNegative; | |
2493 | } | |
2494 | ||
2495 | if (EQ (tem1, Qminus)) | |
2496 | { | |
2497 | f->output_data.win32->left_pos = 0; | |
2498 | window_prompting |= XNegative; | |
2499 | } | |
2500 | else if (CONSP (tem1) && EQ (XCONS (tem1)->car, Qminus) | |
2501 | && CONSP (XCONS (tem1)->cdr) | |
2502 | && INTEGERP (XCONS (XCONS (tem1)->cdr)->car)) | |
2503 | { | |
2504 | f->output_data.win32->left_pos = - XINT (XCONS (XCONS (tem1)->cdr)->car); | |
2505 | window_prompting |= XNegative; | |
2506 | } | |
2507 | else if (CONSP (tem1) && EQ (XCONS (tem1)->car, Qplus) | |
2508 | && CONSP (XCONS (tem1)->cdr) | |
2509 | && INTEGERP (XCONS (XCONS (tem1)->cdr)->car)) | |
2510 | { | |
2511 | f->output_data.win32->left_pos = XINT (XCONS (XCONS (tem1)->cdr)->car); | |
2512 | } | |
2513 | else if (EQ (tem1, Qunbound)) | |
2514 | f->output_data.win32->left_pos = 0; | |
2515 | else | |
2516 | { | |
2517 | CHECK_NUMBER (tem1, 0); | |
2518 | f->output_data.win32->left_pos = XINT (tem1); | |
2519 | if (f->output_data.win32->left_pos < 0) | |
2520 | window_prompting |= XNegative; | |
2521 | } | |
2522 | ||
2523 | if (!NILP (tem2) && ! EQ (tem2, Qunbound)) | |
2524 | window_prompting |= USPosition; | |
2525 | else | |
2526 | window_prompting |= PPosition; | |
2527 | } | |
2528 | ||
2529 | return window_prompting; | |
2530 | } | |
2531 | ||
2532 | \f | |
2533 | ||
2534 | extern LRESULT CALLBACK win32_wnd_proc (); | |
2535 | ||
2536 | BOOL | |
2537 | win32_init_class (hinst) | |
2538 | HINSTANCE hinst; | |
2539 | { | |
2540 | WNDCLASS wc; | |
2541 | ||
7fb46567 | 2542 | wc.style = CS_HREDRAW | CS_VREDRAW; |
ee78dc32 GV |
2543 | wc.lpfnWndProc = (WNDPROC) win32_wnd_proc; |
2544 | wc.cbClsExtra = 0; | |
2545 | wc.cbWndExtra = WND_EXTRA_BYTES; | |
2546 | wc.hInstance = hinst; | |
2547 | wc.hIcon = LoadIcon (hinst, EMACS_CLASS); | |
2548 | wc.hCursor = LoadCursor (NULL, IDC_ARROW); | |
2549 | wc.hbrBackground = NULL; // GetStockObject (WHITE_BRUSH); | |
2550 | wc.lpszMenuName = NULL; | |
2551 | wc.lpszClassName = EMACS_CLASS; | |
2552 | ||
2553 | return (RegisterClass (&wc)); | |
2554 | } | |
2555 | ||
2556 | HWND | |
2557 | win32_createscrollbar (f, bar) | |
2558 | struct frame *f; | |
2559 | struct scroll_bar * bar; | |
2560 | { | |
2561 | return (CreateWindow ("SCROLLBAR", "", SBS_VERT | WS_CHILD | WS_VISIBLE, | |
2562 | /* Position and size of scroll bar. */ | |
2563 | XINT(bar->left), XINT(bar->top), | |
2564 | XINT(bar->width), XINT(bar->height), | |
2565 | FRAME_WIN32_WINDOW (f), | |
2566 | NULL, | |
2567 | hinst, | |
2568 | NULL)); | |
2569 | } | |
2570 | ||
2571 | void | |
2572 | win32_createwindow (f) | |
2573 | struct frame *f; | |
2574 | { | |
2575 | HWND hwnd; | |
2576 | ||
2577 | /* Do first time app init */ | |
2578 | ||
2579 | if (!hprevinst) | |
2580 | { | |
2581 | win32_init_class (hinst); | |
2582 | } | |
2583 | ||
2584 | FRAME_WIN32_WINDOW (f) = hwnd = CreateWindow (EMACS_CLASS, | |
2585 | f->namebuf, | |
2586 | f->output_data.win32->dwStyle | WS_CLIPCHILDREN, | |
2587 | f->output_data.win32->left_pos, | |
2588 | f->output_data.win32->top_pos, | |
2589 | PIXEL_WIDTH (f), | |
2590 | PIXEL_HEIGHT (f), | |
2591 | NULL, | |
2592 | NULL, | |
2593 | hinst, | |
2594 | NULL); | |
2595 | ||
2596 | if (hwnd) | |
2597 | { | |
2598 | SetWindowLong (hwnd, WND_X_UNITS_INDEX, FONT_WIDTH (f->output_data.win32->font)); | |
2599 | SetWindowLong (hwnd, WND_Y_UNITS_INDEX, f->output_data.win32->line_height); | |
2600 | SetWindowLong (hwnd, WND_BACKGROUND_INDEX, f->output_data.win32->background_pixel); | |
2601 | } | |
2602 | } | |
2603 | ||
2604 | DWORD | |
2605 | win_msg_worker (dw) | |
2606 | DWORD dw; | |
2607 | { | |
2608 | MSG msg; | |
2609 | ||
2610 | /* Ensure our message queue is created */ | |
2611 | ||
2612 | PeekMessage (&msg, NULL, 0, 0, PM_NOREMOVE); | |
2613 | ||
2614 | PostThreadMessage (dwMainThreadId, WM_EMACS_DONE, 0, 0); | |
2615 | ||
2616 | while (GetMessage (&msg, NULL, 0, 0)) | |
2617 | { | |
2618 | if (msg.hwnd == NULL) | |
2619 | { | |
2620 | switch (msg.message) | |
2621 | { | |
2622 | case WM_EMACS_CREATEWINDOW: | |
2623 | win32_createwindow ((struct frame *) msg.wParam); | |
2624 | PostThreadMessage (dwMainThreadId, WM_EMACS_DONE, 0, 0); | |
2625 | break; | |
2626 | case WM_EMACS_CREATESCROLLBAR: | |
2627 | { | |
2628 | HWND hwnd = win32_createscrollbar ((struct frame *) msg.wParam, | |
2629 | (struct scroll_bar *) msg.lParam); | |
2630 | PostThreadMessage (dwMainThreadId, WM_EMACS_DONE, (WPARAM)hwnd, 0); | |
2631 | } | |
2632 | break; | |
2633 | case WM_EMACS_KILL: | |
2634 | return (0); | |
2635 | } | |
2636 | } | |
2637 | else | |
2638 | { | |
2639 | DispatchMessage (&msg); | |
2640 | } | |
2641 | } | |
2642 | ||
2643 | return (0); | |
2644 | } | |
2645 | ||
ee78dc32 GV |
2646 | /* Convert between the modifier bits Win32 uses and the modifier bits |
2647 | Emacs uses. */ | |
2648 | unsigned int | |
2649 | win32_get_modifiers () | |
2650 | { | |
2651 | return (((GetKeyState (VK_SHIFT)&0x8000) ? shift_modifier : 0) | | |
2652 | ((GetKeyState (VK_CONTROL)&0x8000) ? ctrl_modifier : 0) | | |
2653 | ((GetKeyState (VK_MENU)&0x8000) ? meta_modifier : 0)); | |
2654 | } | |
2655 | ||
2656 | void | |
2657 | my_post_msg (wmsg, hwnd, msg, wParam, lParam) | |
2658 | Win32Msg * wmsg; | |
2659 | HWND hwnd; | |
2660 | UINT msg; | |
2661 | WPARAM wParam; | |
2662 | LPARAM lParam; | |
2663 | { | |
2664 | wmsg->msg.hwnd = hwnd; | |
2665 | wmsg->msg.message = msg; | |
2666 | wmsg->msg.wParam = wParam; | |
2667 | wmsg->msg.lParam = lParam; | |
2668 | wmsg->msg.time = GetMessageTime (); | |
2669 | ||
2670 | post_msg (wmsg); | |
2671 | } | |
2672 | ||
2673 | /* Main window procedure */ | |
2674 | ||
2675 | extern char *lispy_function_keys[]; | |
2676 | ||
2677 | LRESULT CALLBACK | |
2678 | win32_wnd_proc (hwnd, msg, wParam, lParam) | |
2679 | HWND hwnd; | |
2680 | UINT msg; | |
2681 | WPARAM wParam; | |
2682 | LPARAM lParam; | |
2683 | { | |
2684 | struct frame *f; | |
2685 | LRESULT ret = 1; | |
2686 | struct win32_display_info *dpyinfo = &one_win32_display_info; | |
2687 | Win32Msg wmsg; | |
2688 | ||
2689 | switch (msg) | |
2690 | { | |
2691 | case WM_ERASEBKGND: | |
7fb46567 GV |
2692 | enter_crit (CRIT_GDI); |
2693 | GetUpdateRect (hwnd, &wmsg.rect, FALSE); | |
2694 | leave_crit (CRIT_GDI); | |
2695 | my_post_msg (&wmsg, hwnd, msg, wParam, lParam); | |
2696 | return 1; | |
2697 | case WM_PALETTECHANGED: | |
2698 | /* ignore our own changes */ | |
2699 | if ((HWND)wParam != hwnd) | |
ee78dc32 | 2700 | { |
7fb46567 GV |
2701 | /* simply notify main thread it may need to update frames */ |
2702 | my_post_msg (&wmsg, hwnd, msg, wParam, lParam); | |
ee78dc32 | 2703 | } |
7fb46567 | 2704 | return 0; |
ee78dc32 GV |
2705 | case WM_PAINT: |
2706 | { | |
2707 | PAINTSTRUCT paintStruct; | |
7fb46567 GV |
2708 | |
2709 | enter_crit (CRIT_GDI); | |
ee78dc32 GV |
2710 | BeginPaint (hwnd, &paintStruct); |
2711 | wmsg.rect = paintStruct.rcPaint; | |
2712 | EndPaint (hwnd, &paintStruct); | |
7fb46567 GV |
2713 | leave_crit (CRIT_GDI); |
2714 | ||
ee78dc32 GV |
2715 | my_post_msg (&wmsg, hwnd, msg, wParam, lParam); |
2716 | ||
2717 | return (0); | |
2718 | } | |
ee78dc32 GV |
2719 | case WM_KEYDOWN: |
2720 | case WM_SYSKEYDOWN: | |
2721 | #if 0 | |
2722 | if (! ((wParam >= VK_BACK && wParam <= VK_TAB) | |
2723 | || (wParam >= VK_CLEAR && wParam <= VK_RETURN) | |
2724 | || (wParam == VK_ESCAPE) | |
2725 | || (wParam >= VK_PRIOR && wParam <= VK_HELP) | |
2726 | || (wParam >= VK_LWIN && wParam <= VK_APPS) | |
2727 | || (wParam >= VK_NUMPAD0 && wParam <= VK_F24) | |
2728 | || (wParam >= VK_NUMLOCK && wParam <= VK_SCROLL) | |
2729 | || (wParam >= VK_ATTN && wParam <= VK_OEM_CLEAR) | |
2730 | || !TranslateMessage (&msg1))) | |
2731 | { | |
2732 | goto dflt; | |
2733 | } | |
2734 | #endif | |
2735 | ||
2736 | /* Check for special characters since translate message | |
2737 | seems to always indicate true. */ | |
2738 | ||
2739 | if (wParam == VK_MENU | |
2740 | || wParam == VK_SHIFT | |
2741 | || wParam == VK_CONTROL | |
2742 | || wParam == VK_CAPITAL) | |
7fb46567 | 2743 | goto dflt; |
ee78dc32 GV |
2744 | |
2745 | /* Anything we do not have a name for needs to be translated or | |
2746 | returned as ascii keystroke. */ | |
2747 | ||
2748 | if (lispy_function_keys[wParam] == 0) | |
2749 | { | |
2750 | MSG msg1; | |
2751 | ||
2752 | msg1.hwnd = hwnd; | |
2753 | msg1.message = msg; | |
2754 | msg1.wParam = wParam; | |
2755 | msg1.lParam = lParam; | |
2756 | ||
2757 | if (TranslateMessage (&msg1)) | |
2758 | break; | |
2759 | else | |
2760 | msg = WM_CHAR; | |
2761 | } | |
2762 | ||
2763 | /* Fall through */ | |
2764 | ||
2765 | case WM_SYSCHAR: | |
2766 | case WM_CHAR: | |
2767 | wmsg.dwModifiers = win32_get_modifiers (); | |
2768 | ||
2769 | my_post_msg (&wmsg, hwnd, msg, wParam, lParam); | |
2770 | break; | |
2771 | case WM_LBUTTONDOWN: | |
2772 | case WM_LBUTTONUP: | |
2773 | case WM_MBUTTONDOWN: | |
2774 | case WM_MBUTTONUP: | |
2775 | case WM_RBUTTONDOWN: | |
2776 | case WM_RBUTTONUP: | |
2777 | { | |
2778 | BOOL up; | |
2779 | ||
2780 | if (parse_button (msg, NULL, &up)) | |
2781 | { | |
2782 | if (up) ReleaseCapture (); | |
2783 | else SetCapture (hwnd); | |
2784 | } | |
2785 | } | |
2786 | ||
2787 | wmsg.dwModifiers = win32_get_modifiers (); | |
2788 | ||
2789 | my_post_msg (&wmsg, hwnd, msg, wParam, lParam); | |
2790 | goto dflt; | |
2791 | case WM_MOUSEMOVE: | |
2792 | case WM_MOVE: | |
2793 | case WM_SIZE: | |
2794 | case WM_SETFOCUS: | |
2795 | case WM_KILLFOCUS: | |
2796 | case WM_CLOSE: | |
2797 | case WM_VSCROLL: | |
2798 | case WM_SYSCOMMAND: | |
2799 | case WM_COMMAND: | |
2800 | my_post_msg (&wmsg, hwnd, msg, wParam, lParam); | |
2801 | goto dflt; | |
2802 | case WM_WINDOWPOSCHANGING: | |
2803 | { | |
2804 | WINDOWPLACEMENT wp; | |
2805 | LPWINDOWPOS lppos = (WINDOWPOS *) lParam; | |
7fb46567 GV |
2806 | |
2807 | wp.length = sizeof (wp); | |
ee78dc32 GV |
2808 | GetWindowPlacement (hwnd, &wp); |
2809 | ||
2810 | if (wp.showCmd != SW_SHOWMINIMIZED && ! (lppos->flags & SWP_NOSIZE)) | |
2811 | { | |
2812 | RECT rect; | |
2813 | int wdiff; | |
2814 | int hdiff; | |
2815 | DWORD dwXUnits; | |
2816 | DWORD dwYUnits; | |
2817 | RECT wr; | |
2818 | ||
2819 | GetWindowRect (hwnd, &wr); | |
2820 | ||
7fb46567 | 2821 | enter_crit (CRIT_MSG); |
ee78dc32 GV |
2822 | |
2823 | dwXUnits = GetWindowLong (hwnd, WND_X_UNITS_INDEX); | |
2824 | dwYUnits = GetWindowLong (hwnd, WND_Y_UNITS_INDEX); | |
2825 | ||
7fb46567 | 2826 | leave_crit (CRIT_MSG); |
ee78dc32 GV |
2827 | |
2828 | memset (&rect, 0, sizeof (rect)); | |
2829 | AdjustWindowRect (&rect, GetWindowLong (hwnd, GWL_STYLE), | |
2830 | GetMenu (hwnd) != NULL); | |
2831 | ||
2832 | /* All windows have an extra pixel so subtract 1 */ | |
2833 | ||
2834 | wdiff = (lppos->cx - (rect.right - rect.left) - 0) % dwXUnits; | |
2835 | hdiff = (lppos->cy - (rect.bottom - rect.top) - 0) % dwYUnits; | |
2836 | ||
2837 | if (wdiff || hdiff) | |
2838 | { | |
2839 | /* For right/bottom sizing we can just fix the sizes. | |
2840 | However for top/left sizing we will need to fix the X | |
2841 | and Y positions as well. */ | |
2842 | ||
2843 | lppos->cx -= wdiff; | |
2844 | lppos->cy -= hdiff; | |
2845 | ||
2846 | if (wp.showCmd != SW_SHOWMAXIMIZED | |
2847 | && ! (lppos->flags & SWP_NOMOVE)) | |
2848 | { | |
2849 | if (lppos->x != wr.left || lppos->y != wr.top) | |
2850 | { | |
2851 | lppos->x += wdiff; | |
2852 | lppos->y += hdiff; | |
2853 | } | |
2854 | else | |
2855 | { | |
2856 | lppos->flags |= SWP_NOMOVE; | |
2857 | } | |
2858 | } | |
2859 | ||
2860 | ret = 0; | |
2861 | } | |
2862 | } | |
2863 | } | |
2864 | ||
2865 | if (ret == 0) return (0); | |
2866 | ||
2867 | goto dflt; | |
2868 | case WM_EMACS_DESTROYWINDOW: | |
2869 | DestroyWindow ((HWND) wParam); | |
2870 | break; | |
2871 | default: | |
2872 | dflt: | |
2873 | return DefWindowProc (hwnd, msg, wParam, lParam); | |
2874 | } | |
2875 | ||
2876 | return (1); | |
2877 | } | |
2878 | ||
2879 | void | |
2880 | my_create_window (f) | |
2881 | struct frame * f; | |
2882 | { | |
2883 | MSG msg; | |
2884 | ||
2885 | PostThreadMessage (dwWinThreadId, WM_EMACS_CREATEWINDOW, (WPARAM)f, 0); | |
2886 | GetMessage (&msg, NULL, WM_EMACS_DONE, WM_EMACS_DONE); | |
2887 | } | |
2888 | ||
2889 | /* Create and set up the win32 window for frame F. */ | |
2890 | ||
2891 | static void | |
2892 | win32_window (f, window_prompting, minibuffer_only) | |
2893 | struct frame *f; | |
2894 | long window_prompting; | |
2895 | int minibuffer_only; | |
2896 | { | |
2897 | BLOCK_INPUT; | |
2898 | ||
2899 | /* Use the resource name as the top-level window name | |
2900 | for looking up resources. Make a non-Lisp copy | |
2901 | for the window manager, so GC relocation won't bother it. | |
2902 | ||
2903 | Elsewhere we specify the window name for the window manager. */ | |
2904 | ||
2905 | { | |
2906 | char *str = (char *) XSTRING (Vx_resource_name)->data; | |
2907 | f->namebuf = (char *) xmalloc (strlen (str) + 1); | |
2908 | strcpy (f->namebuf, str); | |
2909 | } | |
2910 | ||
2911 | my_create_window (f); | |
2912 | ||
2913 | validate_x_resource_name (); | |
2914 | ||
2915 | /* x_set_name normally ignores requests to set the name if the | |
2916 | requested name is the same as the current name. This is the one | |
2917 | place where that assumption isn't correct; f->name is set, but | |
2918 | the server hasn't been told. */ | |
2919 | { | |
2920 | Lisp_Object name; | |
2921 | int explicit = f->explicit_name; | |
2922 | ||
2923 | f->explicit_name = 0; | |
2924 | name = f->name; | |
2925 | f->name = Qnil; | |
2926 | x_set_name (f, name, explicit); | |
2927 | } | |
2928 | ||
2929 | UNBLOCK_INPUT; | |
2930 | ||
2931 | if (!minibuffer_only && FRAME_EXTERNAL_MENU_BAR (f)) | |
2932 | initialize_frame_menubar (f); | |
2933 | ||
2934 | if (FRAME_WIN32_WINDOW (f) == 0) | |
2935 | error ("Unable to create window"); | |
2936 | } | |
2937 | ||
2938 | /* Handle the icon stuff for this window. Perhaps later we might | |
2939 | want an x_set_icon_position which can be called interactively as | |
2940 | well. */ | |
2941 | ||
2942 | static void | |
2943 | x_icon (f, parms) | |
2944 | struct frame *f; | |
2945 | Lisp_Object parms; | |
2946 | { | |
2947 | Lisp_Object icon_x, icon_y; | |
2948 | ||
2949 | /* Set the position of the icon. Note that win95 groups all | |
2950 | icons in the tray. */ | |
2951 | icon_x = x_get_arg (parms, Qicon_left, 0, 0, number); | |
2952 | icon_y = x_get_arg (parms, Qicon_top, 0, 0, number); | |
2953 | if (!EQ (icon_x, Qunbound) && !EQ (icon_y, Qunbound)) | |
2954 | { | |
2955 | CHECK_NUMBER (icon_x, 0); | |
2956 | CHECK_NUMBER (icon_y, 0); | |
2957 | } | |
2958 | else if (!EQ (icon_x, Qunbound) || !EQ (icon_y, Qunbound)) | |
2959 | error ("Both left and top icon corners of icon must be specified"); | |
2960 | ||
2961 | BLOCK_INPUT; | |
2962 | ||
2963 | if (! EQ (icon_x, Qunbound)) | |
2964 | x_wm_set_icon_position (f, XINT (icon_x), XINT (icon_y)); | |
2965 | ||
2966 | UNBLOCK_INPUT; | |
2967 | } | |
2968 | ||
2969 | DEFUN ("x-create-frame", Fx_create_frame, Sx_create_frame, | |
2970 | 1, 1, 0, | |
2971 | "Make a new window, which is called a \"frame\" in Emacs terms.\n\ | |
2972 | Returns an Emacs frame object.\n\ | |
2973 | ALIST is an alist of frame parameters.\n\ | |
2974 | If the parameters specify that the frame should not have a minibuffer,\n\ | |
2975 | and do not specify a specific minibuffer window to use,\n\ | |
2976 | then `default-minibuffer-frame' must be a frame whose minibuffer can\n\ | |
2977 | be shared by the new frame.\n\ | |
2978 | \n\ | |
2979 | This function is an internal primitive--use `make-frame' instead.") | |
2980 | (parms) | |
2981 | Lisp_Object parms; | |
2982 | { | |
2983 | struct frame *f; | |
2984 | Lisp_Object frame, tem; | |
2985 | Lisp_Object name; | |
2986 | int minibuffer_only = 0; | |
2987 | long window_prompting = 0; | |
2988 | int width, height; | |
2989 | int count = specpdl_ptr - specpdl; | |
2990 | struct gcpro gcpro1; | |
2991 | Lisp_Object display; | |
2992 | struct win32_display_info *dpyinfo; | |
2993 | Lisp_Object parent; | |
2994 | struct kboard *kb; | |
2995 | ||
2996 | /* Use this general default value to start with | |
2997 | until we know if this frame has a specified name. */ | |
2998 | Vx_resource_name = Vinvocation_name; | |
2999 | ||
3000 | display = x_get_arg (parms, Qdisplay, 0, 0, string); | |
3001 | if (EQ (display, Qunbound)) | |
3002 | display = Qnil; | |
3003 | dpyinfo = check_x_display_info (display); | |
3004 | #ifdef MULTI_KBOARD | |
3005 | kb = dpyinfo->kboard; | |
3006 | #else | |
3007 | kb = &the_only_kboard; | |
3008 | #endif | |
3009 | ||
3010 | name = x_get_arg (parms, Qname, "title", "Title", string); | |
3011 | if (!STRINGP (name) | |
3012 | && ! EQ (name, Qunbound) | |
3013 | && ! NILP (name)) | |
3014 | error ("Invalid frame name--not a string or nil"); | |
3015 | ||
3016 | if (STRINGP (name)) | |
3017 | Vx_resource_name = name; | |
3018 | ||
3019 | /* See if parent window is specified. */ | |
3020 | parent = x_get_arg (parms, Qparent_id, NULL, NULL, number); | |
3021 | if (EQ (parent, Qunbound)) | |
3022 | parent = Qnil; | |
3023 | if (! NILP (parent)) | |
3024 | CHECK_NUMBER (parent, 0); | |
3025 | ||
3026 | tem = x_get_arg (parms, Qminibuffer, 0, 0, symbol); | |
3027 | if (EQ (tem, Qnone) || NILP (tem)) | |
3028 | f = make_frame_without_minibuffer (Qnil, kb, display); | |
3029 | else if (EQ (tem, Qonly)) | |
3030 | { | |
3031 | f = make_minibuffer_frame (); | |
3032 | minibuffer_only = 1; | |
3033 | } | |
3034 | else if (WINDOWP (tem)) | |
3035 | f = make_frame_without_minibuffer (tem, kb, display); | |
3036 | else | |
3037 | f = make_frame (1); | |
3038 | ||
3039 | /* Note that Windows does support scroll bars. */ | |
3040 | FRAME_CAN_HAVE_SCROLL_BARS (f) = 1; | |
3041 | ||
3042 | XSETFRAME (frame, f); | |
3043 | GCPRO1 (frame); | |
3044 | ||
3045 | f->output_method = output_win32; | |
3046 | f->output_data.win32 = (struct win32_output *) xmalloc (sizeof (struct win32_output)); | |
3047 | bzero (f->output_data.win32, sizeof (struct win32_output)); | |
3048 | ||
3049 | /* FRAME_WIN32_DISPLAY_INFO (f) = dpyinfo; */ | |
3050 | #ifdef MULTI_KBOARD | |
3051 | FRAME_KBOARD (f) = kb; | |
3052 | #endif | |
3053 | ||
3054 | /* Specify the parent under which to make this window. */ | |
3055 | ||
3056 | if (!NILP (parent)) | |
3057 | { | |
3058 | f->output_data.win32->parent_desc = (Window) parent; | |
3059 | f->output_data.win32->explicit_parent = 1; | |
3060 | } | |
3061 | else | |
3062 | { | |
3063 | f->output_data.win32->parent_desc = FRAME_WIN32_DISPLAY_INFO (f)->root_window; | |
3064 | f->output_data.win32->explicit_parent = 0; | |
3065 | } | |
3066 | ||
3067 | /* Note that the frame has no physical cursor right now. */ | |
3068 | f->phys_cursor_x = -1; | |
3069 | ||
3070 | /* Set the name; the functions to which we pass f expect the name to | |
3071 | be set. */ | |
3072 | if (EQ (name, Qunbound) || NILP (name)) | |
3073 | { | |
3074 | f->name = build_string (dpyinfo->win32_id_name); | |
3075 | f->explicit_name = 0; | |
3076 | } | |
3077 | else | |
3078 | { | |
3079 | f->name = name; | |
3080 | f->explicit_name = 1; | |
3081 | /* use the frame's title when getting resources for this frame. */ | |
3082 | specbind (Qx_resource_name, name); | |
3083 | } | |
3084 | ||
3085 | /* Extract the window parameters from the supplied values | |
3086 | that are needed to determine window geometry. */ | |
3087 | { | |
3088 | Lisp_Object font; | |
3089 | ||
3090 | font = x_get_arg (parms, Qfont, "font", "Font", string); | |
3091 | BLOCK_INPUT; | |
3092 | /* First, try whatever font the caller has specified. */ | |
3093 | if (STRINGP (font)) | |
3094 | font = x_new_font (f, XSTRING (font)->data); | |
3095 | #if 0 | |
3096 | /* Try out a font which we hope has bold and italic variations. */ | |
3097 | if (!STRINGP (font)) | |
3098 | font = x_new_font (f, "-misc-fixed-medium-r-normal-*-*-140-*-*-c-*-iso8859-1"); | |
3099 | if (! STRINGP (font)) | |
3100 | font = x_new_font (f, "-*-*-medium-r-normal-*-*-140-*-*-c-*-iso8859-1"); | |
3101 | if (! STRINGP (font)) | |
3102 | /* This was formerly the first thing tried, but it finds too many fonts | |
3103 | and takes too long. */ | |
3104 | font = x_new_font (f, "-*-*-medium-r-*-*-*-*-*-*-c-*-iso8859-1"); | |
3105 | /* If those didn't work, look for something which will at least work. */ | |
3106 | if (! STRINGP (font)) | |
3107 | font = x_new_font (f, "-*-fixed-*-*-*-*-*-140-*-*-c-*-iso8859-1"); | |
3108 | if (! STRINGP (font)) | |
3109 | font = x_new_font (f, "-*-system-medium-r-normal-*-*-200-*-*-c-120-*-*"); | |
3110 | #endif | |
3111 | if (! STRINGP (font)) | |
7fb46567 | 3112 | font = x_new_font (f, "-*-Fixedsys-*-r-*-*-12-90-*-*-c-*-*-*"); |
ee78dc32 GV |
3113 | UNBLOCK_INPUT; |
3114 | if (! STRINGP (font)) | |
3115 | font = build_string ("-*-system"); | |
3116 | ||
3117 | x_default_parameter (f, parms, Qfont, font, | |
3118 | "font", "Font", string); | |
3119 | } | |
3120 | ||
3121 | x_default_parameter (f, parms, Qborder_width, make_number (2), | |
3122 | "borderwidth", "BorderWidth", number); | |
3123 | /* This defaults to 2 in order to match xterm. We recognize either | |
3124 | internalBorderWidth or internalBorder (which is what xterm calls | |
3125 | it). */ | |
3126 | if (NILP (Fassq (Qinternal_border_width, parms))) | |
3127 | { | |
3128 | Lisp_Object value; | |
3129 | ||
3130 | value = x_get_arg (parms, Qinternal_border_width, | |
3131 | "internalBorder", "BorderWidth", number); | |
3132 | if (! EQ (value, Qunbound)) | |
3133 | parms = Fcons (Fcons (Qinternal_border_width, value), | |
3134 | parms); | |
3135 | } | |
3136 | x_default_parameter (f, parms, Qinternal_border_width, make_number (0), | |
3137 | "internalBorderWidth", "BorderWidth", number); | |
3138 | x_default_parameter (f, parms, Qvertical_scroll_bars, Qt, | |
3139 | "verticalScrollBars", "ScrollBars", boolean); | |
3140 | ||
3141 | /* Also do the stuff which must be set before the window exists. */ | |
3142 | x_default_parameter (f, parms, Qforeground_color, build_string ("black"), | |
3143 | "foreground", "Foreground", string); | |
3144 | x_default_parameter (f, parms, Qbackground_color, build_string ("white"), | |
3145 | "background", "Background", string); | |
3146 | x_default_parameter (f, parms, Qmouse_color, build_string ("black"), | |
3147 | "pointerColor", "Foreground", string); | |
3148 | x_default_parameter (f, parms, Qcursor_color, build_string ("black"), | |
3149 | "cursorColor", "Foreground", string); | |
3150 | x_default_parameter (f, parms, Qborder_color, build_string ("black"), | |
3151 | "borderColor", "BorderColor", string); | |
3152 | ||
3153 | x_default_parameter (f, parms, Qmenu_bar_lines, make_number (1), | |
3154 | "menuBar", "MenuBar", number); | |
3155 | x_default_parameter (f, parms, Qscroll_bar_width, Qnil, | |
3156 | "scrollBarWidth", "ScrollBarWidth", number); | |
3157 | ||
3158 | f->output_data.win32->dwStyle = WS_OVERLAPPEDWINDOW; | |
3159 | f->output_data.win32->parent_desc = FRAME_WIN32_DISPLAY_INFO (f)->root_window; | |
3160 | window_prompting = x_figure_window_size (f, parms); | |
3161 | ||
3162 | if (window_prompting & XNegative) | |
3163 | { | |
3164 | if (window_prompting & YNegative) | |
3165 | f->output_data.win32->win_gravity = SouthEastGravity; | |
3166 | else | |
3167 | f->output_data.win32->win_gravity = NorthEastGravity; | |
3168 | } | |
3169 | else | |
3170 | { | |
3171 | if (window_prompting & YNegative) | |
3172 | f->output_data.win32->win_gravity = SouthWestGravity; | |
3173 | else | |
3174 | f->output_data.win32->win_gravity = NorthWestGravity; | |
3175 | } | |
3176 | ||
3177 | f->output_data.win32->size_hint_flags = window_prompting; | |
3178 | ||
3179 | win32_window (f, window_prompting, minibuffer_only); | |
3180 | x_icon (f, parms); | |
3181 | init_frame_faces (f); | |
3182 | ||
3183 | /* We need to do this after creating the window, so that the | |
3184 | icon-creation functions can say whose icon they're describing. */ | |
3185 | x_default_parameter (f, parms, Qicon_type, Qnil, | |
3186 | "bitmapIcon", "BitmapIcon", symbol); | |
3187 | ||
3188 | x_default_parameter (f, parms, Qauto_raise, Qnil, | |
3189 | "autoRaise", "AutoRaiseLower", boolean); | |
3190 | x_default_parameter (f, parms, Qauto_lower, Qnil, | |
3191 | "autoLower", "AutoRaiseLower", boolean); | |
3192 | x_default_parameter (f, parms, Qcursor_type, Qbox, | |
3193 | "cursorType", "CursorType", symbol); | |
3194 | ||
3195 | /* Dimensions, especially f->height, must be done via change_frame_size. | |
3196 | Change will not be effected unless different from the current | |
3197 | f->height. */ | |
3198 | width = f->width; | |
3199 | height = f->height; | |
3200 | f->height = f->width = 0; | |
3201 | change_frame_size (f, height, width, 1, 0); | |
3202 | ||
3203 | /* Tell the server what size and position, etc, we want, | |
3204 | and how badly we want them. */ | |
3205 | BLOCK_INPUT; | |
3206 | x_wm_set_size_hint (f, window_prompting, 0); | |
3207 | UNBLOCK_INPUT; | |
3208 | ||
3209 | tem = x_get_arg (parms, Qunsplittable, 0, 0, boolean); | |
3210 | f->no_split = minibuffer_only || EQ (tem, Qt); | |
3211 | ||
3212 | UNGCPRO; | |
3213 | ||
3214 | /* It is now ok to make the frame official | |
3215 | even if we get an error below. | |
3216 | And the frame needs to be on Vframe_list | |
3217 | or making it visible won't work. */ | |
3218 | Vframe_list = Fcons (frame, Vframe_list); | |
3219 | ||
3220 | /* Now that the frame is official, it counts as a reference to | |
3221 | its display. */ | |
3222 | FRAME_WIN32_DISPLAY_INFO (f)->reference_count++; | |
3223 | ||
3224 | /* Make the window appear on the frame and enable display, | |
3225 | unless the caller says not to. However, with explicit parent, | |
3226 | Emacs cannot control visibility, so don't try. */ | |
3227 | if (! f->output_data.win32->explicit_parent) | |
3228 | { | |
3229 | Lisp_Object visibility; | |
3230 | ||
3231 | visibility = x_get_arg (parms, Qvisibility, 0, 0, symbol); | |
3232 | if (EQ (visibility, Qunbound)) | |
3233 | visibility = Qt; | |
3234 | ||
3235 | if (EQ (visibility, Qicon)) | |
3236 | x_iconify_frame (f); | |
3237 | else if (! NILP (visibility)) | |
3238 | x_make_frame_visible (f); | |
3239 | else | |
3240 | /* Must have been Qnil. */ | |
3241 | ; | |
3242 | } | |
3243 | ||
3244 | return unbind_to (count, frame); | |
3245 | } | |
3246 | ||
3247 | /* FRAME is used only to get a handle on the X display. We don't pass the | |
3248 | display info directly because we're called from frame.c, which doesn't | |
3249 | know about that structure. */ | |
3250 | Lisp_Object | |
3251 | x_get_focus_frame (frame) | |
3252 | struct frame *frame; | |
3253 | { | |
3254 | struct win32_display_info *dpyinfo = FRAME_WIN32_DISPLAY_INFO (frame); | |
3255 | Lisp_Object xfocus; | |
3256 | if (! dpyinfo->win32_focus_frame) | |
3257 | return Qnil; | |
3258 | ||
3259 | XSETFRAME (xfocus, dpyinfo->win32_focus_frame); | |
3260 | return xfocus; | |
3261 | } | |
3262 | ||
3263 | DEFUN ("focus-frame", Ffocus_frame, Sfocus_frame, 1, 1, 0, | |
3264 | "Set the focus on FRAME.") | |
3265 | (frame) | |
3266 | Lisp_Object frame; | |
3267 | { | |
3268 | CHECK_LIVE_FRAME (frame, 0); | |
3269 | ||
3270 | if (FRAME_WIN32_P (XFRAME (frame))) | |
3271 | { | |
3272 | BLOCK_INPUT; | |
3273 | x_focus_on_frame (XFRAME (frame)); | |
3274 | UNBLOCK_INPUT; | |
3275 | return frame; | |
3276 | } | |
3277 | ||
3278 | return Qnil; | |
3279 | } | |
3280 | ||
3281 | DEFUN ("unfocus-frame", Funfocus_frame, Sunfocus_frame, 0, 0, 0, | |
3282 | "If a frame has been focused, release it.") | |
3283 | () | |
3284 | { | |
3285 | if (FRAME_WIN32_P (selected_frame)) | |
3286 | { | |
3287 | struct win32_display_info *dpyinfo = FRAME_WIN32_DISPLAY_INFO (selected_frame); | |
3288 | ||
3289 | if (dpyinfo->win32_focus_frame) | |
3290 | { | |
3291 | BLOCK_INPUT; | |
3292 | x_unfocus_frame (dpyinfo->win32_focus_frame); | |
3293 | UNBLOCK_INPUT; | |
3294 | } | |
3295 | } | |
3296 | ||
3297 | return Qnil; | |
3298 | } | |
3299 | \f | |
7fb46567 GV |
3300 | XFontStruct * |
3301 | win32_load_font (dpyinfo,name) | |
3302 | struct win32_display_info *dpyinfo; | |
3303 | char *name; | |
ee78dc32 GV |
3304 | { |
3305 | XFontStruct * font = NULL; | |
3306 | BOOL ok; | |
7fb46567 GV |
3307 | LOGFONT lf; |
3308 | ||
3309 | if (!name || !x_to_win32_font (name, &lf)) | |
3310 | return (NULL); | |
3311 | ||
3312 | font = (XFontStruct *) xmalloc (sizeof (XFontStruct)); | |
3313 | if (!font) return (NULL); | |
3314 | ||
3315 | BLOCK_INPUT; | |
3316 | ||
3317 | font->hfont = CreateFontIndirect (&lf); | |
3318 | ||
3319 | if (font->hfont == NULL) | |
3320 | { | |
3321 | ok = FALSE; | |
3322 | } | |
3323 | else | |
3324 | { | |
3325 | HDC hdc; | |
3326 | HANDLE oldobj; | |
3327 | ||
3328 | hdc = GetDC (dpyinfo->root_window); | |
3329 | ||
3330 | oldobj = SelectObject (hdc, font->hfont); | |
3331 | ||
3332 | ok = GetTextMetrics (hdc, &font->tm); | |
3333 | ||
3334 | SelectObject (hdc, oldobj); | |
3335 | ||
3336 | ReleaseDC (dpyinfo->root_window, hdc); | |
ee78dc32 | 3337 | } |
ee78dc32 | 3338 | |
ee78dc32 | 3339 | UNBLOCK_INPUT; |
7fb46567 | 3340 | |
ee78dc32 | 3341 | if (ok) return (font); |
7fb46567 GV |
3342 | |
3343 | win32_unload_font (dpyinfo, font); | |
ee78dc32 GV |
3344 | return (NULL); |
3345 | } | |
3346 | ||
3347 | void | |
3348 | win32_unload_font (dpyinfo, font) | |
3349 | struct win32_display_info *dpyinfo; | |
3350 | XFontStruct * font; | |
3351 | { | |
3352 | if (font) | |
3353 | { | |
7fb46567 | 3354 | if (font->hfont) DeleteObject (font->hfont); |
ee78dc32 GV |
3355 | xfree (font); |
3356 | } | |
3357 | } | |
3358 | ||
3359 | /* The font conversion stuff between x and win32 */ | |
3360 | ||
3361 | /* X font string is as follows (from faces.el) | |
3362 | * (let ((- "[-?]") | |
3363 | * (foundry "[^-]+") | |
3364 | * (family "[^-]+") | |
3365 | * (weight "\\(bold\\|demibold\\|medium\\)") ; 1 | |
3366 | * (weight\? "\\([^-]*\\)") ; 1 | |
3367 | * (slant "\\([ior]\\)") ; 2 | |
3368 | * (slant\? "\\([^-]?\\)") ; 2 | |
3369 | * (swidth "\\([^-]*\\)") ; 3 | |
3370 | * (adstyle "[^-]*") ; 4 | |
3371 | * (pixelsize "[0-9]+") | |
3372 | * (pointsize "[0-9][0-9]+") | |
3373 | * (resx "[0-9][0-9]+") | |
3374 | * (resy "[0-9][0-9]+") | |
3375 | * (spacing "[cmp?*]") | |
3376 | * (avgwidth "[0-9]+") | |
3377 | * (registry "[^-]+") | |
3378 | * (encoding "[^-]+") | |
3379 | * ) | |
3380 | * (setq x-font-regexp | |
3381 | * (concat "\\`\\*?[-?*]" | |
3382 | * foundry - family - weight\? - slant\? - swidth - adstyle - | |
3383 | * pixelsize - pointsize - resx - resy - spacing - registry - | |
3384 | * encoding "[-?*]\\*?\\'" | |
3385 | * )) | |
3386 | * (setq x-font-regexp-head | |
3387 | * (concat "\\`[-?*]" foundry - family - weight\? - slant\? | |
3388 | * "\\([-*?]\\|\\'\\)")) | |
3389 | * (setq x-font-regexp-slant (concat - slant -)) | |
3390 | * (setq x-font-regexp-weight (concat - weight -)) | |
3391 | * nil) | |
3392 | */ | |
3393 | ||
3394 | #define FONT_START "[-?]" | |
3395 | #define FONT_FOUNDRY "[^-]+" | |
3396 | #define FONT_FAMILY "\\([^-]+\\)" /* 1 */ | |
3397 | #define FONT_WEIGHT "\\(bold\\|demibold\\|medium\\)" /* 2 */ | |
3398 | #define FONT_WEIGHT_Q "\\([^-]*\\)" /* 2 */ | |
3399 | #define FONT_SLANT "\\([ior]\\)" /* 3 */ | |
3400 | #define FONT_SLANT_Q "\\([^-]?\\)" /* 3 */ | |
3401 | #define FONT_SWIDTH "\\([^-]*\\)" /* 4 */ | |
3402 | #define FONT_ADSTYLE "[^-]*" | |
3403 | #define FONT_PIXELSIZE "[^-]*" | |
3404 | #define FONT_POINTSIZE "\\([0-9][0-9]+\\|\\*\\)" /* 5 */ | |
3405 | #define FONT_RESX "[0-9][0-9]+" | |
3406 | #define FONT_RESY "[0-9][0-9]+" | |
3407 | #define FONT_SPACING "[cmp?*]" | |
3408 | #define FONT_AVGWIDTH "[0-9]+" | |
3409 | #define FONT_REGISTRY "[^-]+" | |
3410 | #define FONT_ENCODING "[^-]+" | |
3411 | ||
3412 | #define FONT_REGEXP ("\\`\\*?[-?*]" \ | |
3413 | FONT_FOUNDRY "-" \ | |
3414 | FONT_FAMILY "-" \ | |
3415 | FONT_WEIGHT_Q "-" \ | |
3416 | FONT_SLANT_Q "-" \ | |
3417 | FONT_SWIDTH "-" \ | |
3418 | FONT_ADSTYLE "-" \ | |
3419 | FONT_PIXELSIZE "-" \ | |
3420 | FONT_POINTSIZE "-" \ | |
3421 | "[-?*]\\|\\'") | |
3422 | ||
3423 | #define FONT_REGEXP_HEAD ("\\`[-?*]" \ | |
3424 | FONT_FOUNDRY "-" \ | |
3425 | FONT_FAMILY "-" \ | |
3426 | FONT_WEIGHT_Q "-" \ | |
3427 | FONT_SLANT_Q \ | |
3428 | "\\([-*?]\\|\\'\\)") | |
3429 | ||
3430 | #define FONT_REGEXP_SLANT "-" FONT_SLANT "-" | |
3431 | #define FONT_REGEXP_WEIGHT "-" FONT_WEIGHT "-" | |
3432 | ||
3433 | LONG | |
3434 | x_to_win32_weight (lpw) | |
3435 | char * lpw; | |
3436 | { | |
3437 | if (!lpw) return (FW_DONTCARE); | |
3438 | ||
7fb46567 GV |
3439 | if (stricmp (lpw, "heavy") == 0) |
3440 | return (FW_HEAVY); | |
3441 | else if (stricmp (lpw, "extrabold") == 0) | |
3442 | return (FW_EXTRABOLD); | |
3443 | else if (stricmp (lpw, "bold") == 0) | |
ee78dc32 GV |
3444 | return (FW_BOLD); |
3445 | else if (stricmp (lpw, "demibold") == 0) | |
3446 | return (FW_SEMIBOLD); | |
3447 | else if (stricmp (lpw, "medium") == 0) | |
3448 | return (FW_MEDIUM); | |
3449 | else if (stricmp (lpw, "normal") == 0) | |
3450 | return (FW_NORMAL); | |
7fb46567 GV |
3451 | else if (stricmp (lpw, "light") == 0) |
3452 | return (FW_LIGHT); | |
3453 | else if (stricmp (lpw, "extralight") == 0) | |
3454 | return (FW_EXTRALIGHT); | |
3455 | else if (stricmp (lpw, "thin") == 0) | |
3456 | return (FW_THIN); | |
ee78dc32 GV |
3457 | else |
3458 | return (FW_DONTCARE); | |
3459 | } | |
3460 | ||
7fb46567 | 3461 | |
ee78dc32 GV |
3462 | char * |
3463 | win32_to_x_weight (fnweight) | |
3464 | int fnweight; | |
3465 | { | |
7fb46567 GV |
3466 | if (fnweight >= FW_HEAVY) |
3467 | return "heavy"; | |
3468 | else if (fnweight >= FW_EXTRABOLD) | |
3469 | return "extrabold"; | |
3470 | else if (fnweight >= FW_BOLD) | |
3471 | return "bold"; | |
3472 | else if (fnweight >= FW_SEMIBOLD) | |
3473 | return "semibold"; | |
3474 | else if (fnweight >= FW_MEDIUM) | |
3475 | return "medium"; | |
3476 | else if (fnweight >= FW_NORMAL) | |
3477 | return "normal"; | |
3478 | else if (fnweight >= FW_LIGHT) | |
3479 | return "light"; | |
3480 | else if (fnweight >= FW_EXTRALIGHT) | |
3481 | return "extralight"; | |
3482 | else if (fnweight >= FW_THIN) | |
3483 | return "thin"; | |
3484 | else | |
3485 | return "*"; | |
3486 | } | |
3487 | ||
3488 | LONG | |
3489 | x_to_win32_charset (lpcs) | |
3490 | char * lpcs; | |
3491 | { | |
3492 | if (!lpcs) return (0); | |
3493 | ||
3494 | if (stricmp (lpcs, "ansi") == 0) | |
3495 | return (ANSI_CHARSET); | |
3496 | else if (stricmp (lpcs, "iso8859-1") == 0) | |
3497 | return (ANSI_CHARSET); | |
3498 | else if (stricmp (lpcs, "iso8859") == 0) | |
3499 | return (ANSI_CHARSET); | |
3500 | else if (stricmp (lpcs, "oem") == 0) | |
3501 | return (OEM_CHARSET); | |
3502 | #ifdef UNICODE_CHARSET | |
3503 | else if (stricmp (lpcs, "unicode") == 0) | |
3504 | return (UNICODE_CHARSET); | |
3505 | else if (stricmp (lpcs, "iso10646") == 0) | |
3506 | return (UNICODE_CHARSET); | |
3507 | #endif | |
3508 | else | |
3509 | return (0); | |
3510 | } | |
3511 | ||
3512 | char * | |
3513 | win32_to_x_charset (fncharset) | |
3514 | int fncharset; | |
3515 | { | |
3516 | switch (fncharset) | |
3517 | { | |
3518 | case ANSI_CHARSET: return "ansi"; | |
3519 | case OEM_CHARSET: return "oem"; | |
3520 | case SYMBOL_CHARSET: return "symbol"; | |
3521 | #ifdef UNICODE_CHARSET | |
3522 | case UNICODE_CHARSET: return "unicode"; | |
3523 | #endif | |
3524 | } | |
3525 | return "*"; | |
ee78dc32 GV |
3526 | } |
3527 | ||
3528 | BOOL | |
3529 | win32_to_x_font (lplogfont, lpxstr, len) | |
3530 | LOGFONT * lplogfont; | |
3531 | char * lpxstr; | |
3532 | int len; | |
3533 | { | |
3534 | if (!lpxstr) return (FALSE); | |
3535 | ||
7fb46567 | 3536 | if (lplogfont) |
ee78dc32 | 3537 | { |
ee78dc32 | 3538 | _snprintf (lpxstr, len - 1, |
7fb46567 | 3539 | "-*-%s-%s-%c-*-*-%d-%d-*-*-%c-%d-*-%s-", |
ee78dc32 GV |
3540 | lplogfont->lfFaceName, |
3541 | win32_to_x_weight (lplogfont->lfWeight), | |
3542 | lplogfont->lfItalic ? 'i' : 'r', | |
7fb46567 GV |
3543 | abs (lplogfont->lfHeight), |
3544 | (abs (lplogfont->lfHeight) * 720) / one_win32_display_info.height_in, | |
ee78dc32 | 3545 | ((lplogfont->lfPitchAndFamily & 0x3) == VARIABLE_PITCH) ? 'p' : 'c', |
7fb46567 GV |
3546 | lplogfont->lfWidth * 10, |
3547 | win32_to_x_charset (lplogfont->lfCharSet) | |
3548 | ); | |
3549 | } | |
3550 | else | |
ee78dc32 GV |
3551 | { |
3552 | strncpy (lpxstr, "-*-*-*-*-*-*-*-*-*-*-*-*-*-*-", len - 1); | |
3553 | } | |
7fb46567 | 3554 | |
ee78dc32 GV |
3555 | lpxstr[len - 1] = 0; /* just to be sure */ |
3556 | return (TRUE); | |
3557 | } | |
3558 | ||
3559 | BOOL | |
3560 | x_to_win32_font (lpxstr, lplogfont) | |
3561 | char * lpxstr; | |
3562 | LOGFONT * lplogfont; | |
3563 | { | |
3564 | if (!lplogfont) return (FALSE); | |
3565 | ||
3566 | memset (lplogfont, 0, sizeof (*lplogfont)); | |
3567 | ||
ee78dc32 GV |
3568 | lplogfont->lfOutPrecision = OUT_DEFAULT_PRECIS; |
3569 | lplogfont->lfClipPrecision = CLIP_DEFAULT_PRECIS; | |
3570 | lplogfont->lfQuality = DEFAULT_QUALITY; | |
3571 | ||
7fb46567 GV |
3572 | if (!lpxstr) |
3573 | return FALSE; | |
3574 | ||
3575 | /* Provide a simple escape mechanism for specifying Windows font names | |
3576 | * directly -- if font spec does not beginning with '-', assume this | |
3577 | * format: | |
3578 | * "<font name>[:height in pixels[:width in pixels[:weight]]]" | |
3579 | */ | |
ee78dc32 | 3580 | |
7fb46567 GV |
3581 | if (*lpxstr == '-') |
3582 | { | |
3583 | int fields; | |
3584 | char name[50], weight[20], slant, pitch, pixels[10], height[10], width[10], remainder[20]; | |
3585 | char * encoding; | |
3586 | ||
3587 | fields = sscanf (lpxstr, | |
3588 | "-%*[^-]-%49[^-]-%19[^-]-%c-%*[^-]-%*[^-]-%9[^-]-%9[^-]-%*[^-]-%*[^-]-%c-%9[^-]-%19s", | |
3589 | name, weight, &slant, pixels, height, &pitch, width, remainder); | |
3590 | ||
3591 | if (fields == EOF) return (FALSE); | |
3592 | ||
3593 | if (fields > 0 && name[0] != '*') | |
3594 | { | |
3595 | strncpy (lplogfont->lfFaceName,name, LF_FACESIZE); | |
3596 | lplogfont->lfFaceName[LF_FACESIZE-1] = 0; | |
3597 | } | |
3598 | else | |
ee78dc32 | 3599 | lplogfont->lfFaceName[0] = 0; |
7fb46567 GV |
3600 | |
3601 | fields--; | |
3602 | ||
3603 | lplogfont->lfWeight = x_to_win32_weight((fields > 0 ? weight : "")); | |
3604 | ||
3605 | fields--; | |
3606 | ||
3607 | if (!NILP (Vwin32_enable_italics)) | |
3608 | lplogfont->lfItalic = (fields > 0 && slant == 'i'); | |
3609 | ||
3610 | fields--; | |
3611 | ||
3612 | if (fields > 0 && pixels[0] != '*') | |
3613 | lplogfont->lfHeight = atoi (pixels); | |
3614 | ||
3615 | fields--; | |
3616 | ||
3617 | if (fields > 0 && lplogfont->lfHeight == 0 && height[0] != '*') | |
3618 | lplogfont->lfHeight = (atoi (height) | |
3619 | * one_win32_display_info.height_in) / 720; | |
3620 | ||
3621 | fields--; | |
3622 | ||
3623 | lplogfont->lfPitchAndFamily = | |
3624 | (fields > 0 && pitch == 'p') ? VARIABLE_PITCH : FIXED_PITCH; | |
3625 | ||
3626 | fields--; | |
3627 | ||
3628 | if (fields > 0 && width[0] != '*') | |
3629 | lplogfont->lfWidth = atoi (width) / 10; | |
3630 | ||
3631 | fields--; | |
3632 | ||
3633 | /* Not all font specs include the registry field, so we allow for an | |
3634 | optional registry field before the encoding when parsing | |
3635 | remainder. Also we strip the trailing '-' if present. */ | |
3636 | { | |
3637 | int len = strlen (remainder); | |
3638 | if (len > 0 && remainder[len-1] == '-') | |
3639 | remainder[len-1] = 0; | |
ee78dc32 | 3640 | } |
7fb46567 GV |
3641 | encoding = remainder; |
3642 | if (strncmp (encoding, "*-", 2) == 0) | |
3643 | encoding += 2; | |
3644 | lplogfont->lfCharSet = x_to_win32_charset (fields > 0 ? encoding : ""); | |
3645 | } | |
3646 | else | |
3647 | { | |
3648 | int fields; | |
3649 | char name[100], height[10], width[10], weight[20]; | |
3650 | ||
3651 | fields = sscanf (lpxstr, | |
3652 | "%99[^:]:%9[^:]:%9[^:]:%19s", | |
3653 | name, height, width, weight); | |
3654 | ||
3655 | if (fields == EOF) return (FALSE); | |
3656 | ||
3657 | if (fields > 0) | |
3658 | { | |
3659 | strncpy (lplogfont->lfFaceName,name, LF_FACESIZE); | |
3660 | lplogfont->lfFaceName[LF_FACESIZE-1] = 0; | |
3661 | } | |
3662 | else | |
3663 | { | |
3664 | lplogfont->lfFaceName[0] = 0; | |
3665 | } | |
3666 | ||
3667 | fields--; | |
3668 | ||
3669 | if (fields > 0) | |
3670 | lplogfont->lfHeight = atoi (height); | |
3671 | ||
3672 | fields--; | |
3673 | ||
3674 | if (fields > 0) | |
3675 | lplogfont->lfWidth = atoi (width); | |
3676 | ||
3677 | fields--; | |
3678 | ||
3679 | lplogfont->lfWeight = x_to_win32_weight ((fields > 0 ? weight : "")); | |
3680 | } | |
ee78dc32 GV |
3681 | |
3682 | return (TRUE); | |
3683 | } | |
3684 | ||
3685 | BOOL | |
3686 | win32_font_match (lpszfont1, lpszfont2) | |
3687 | char * lpszfont1; | |
3688 | char * lpszfont2; | |
3689 | { | |
3690 | char * s1 = lpszfont1, *e1; | |
3691 | char * s2 = lpszfont2, *e2; | |
3692 | ||
3693 | if (s1 == NULL || s2 == NULL) return (FALSE); | |
3694 | ||
3695 | if (*s1 == '-') s1++; | |
3696 | if (*s2 == '-') s2++; | |
3697 | ||
3698 | while (1) | |
3699 | { | |
3700 | int len1, len2; | |
3701 | ||
3702 | e1 = strchr (s1, '-'); | |
3703 | e2 = strchr (s2, '-'); | |
3704 | ||
3705 | if (e1 == NULL || e2 == NULL) return (TRUE); | |
3706 | ||
3707 | len1 = e1 - s1; | |
3708 | len2 = e2 - s2; | |
3709 | ||
3710 | if (*s1 != '*' && *s2 != '*' | |
3711 | && (len1 != len2 || strnicmp (s1, s2, len1) != 0)) | |
3712 | return (FALSE); | |
3713 | ||
3714 | s1 = e1 + 1; | |
3715 | s2 = e2 + 1; | |
3716 | } | |
3717 | } | |
3718 | ||
3719 | typedef struct enumfont_t | |
3720 | { | |
3721 | HDC hdc; | |
3722 | int numFonts; | |
3723 | XFontStruct *size_ref; | |
3724 | Lisp_Object *pattern; | |
3725 | Lisp_Object *head; | |
3726 | Lisp_Object *tail; | |
3727 | } enumfont_t; | |
3728 | ||
3729 | int CALLBACK | |
3730 | enum_font_cb2 (lplf, lptm, FontType, lpef) | |
3731 | ENUMLOGFONT * lplf; | |
3732 | NEWTEXTMETRIC * lptm; | |
3733 | int FontType; | |
3734 | enumfont_t * lpef; | |
3735 | { | |
3736 | if (lplf->elfLogFont.lfStrikeOut || lplf->elfLogFont.lfUnderline | |
3737 | || (lplf->elfLogFont.lfCharSet != ANSI_CHARSET && lplf->elfLogFont.lfCharSet != OEM_CHARSET)) | |
3738 | return (1); | |
3739 | ||
3740 | /* if (!lpef->size_ref || lptm->tmMaxCharWidth == FONT_WIDTH (lpef->size_ref)) */ | |
3741 | { | |
3742 | char buf[100]; | |
3743 | ||
3744 | if (!win32_to_x_font (lplf, buf, 100)) return (0); | |
3745 | ||
3746 | if (NILP (*(lpef->pattern)) || win32_font_match (buf, XSTRING (*(lpef->pattern))->data)) | |
3747 | { | |
3748 | *lpef->tail = Fcons (build_string (buf), Qnil); | |
3749 | lpef->tail = &XCONS (*lpef->tail)->cdr; | |
3750 | lpef->numFonts++; | |
3751 | } | |
3752 | } | |
3753 | ||
3754 | return (1); | |
3755 | } | |
3756 | ||
3757 | int CALLBACK | |
3758 | enum_font_cb1 (lplf, lptm, FontType, lpef) | |
3759 | ENUMLOGFONT * lplf; | |
3760 | NEWTEXTMETRIC * lptm; | |
3761 | int FontType; | |
3762 | enumfont_t * lpef; | |
3763 | { | |
3764 | return EnumFontFamilies (lpef->hdc, | |
3765 | lplf->elfLogFont.lfFaceName, | |
3766 | (FONTENUMPROC) enum_font_cb2, | |
3767 | (LPARAM) lpef); | |
3768 | } | |
3769 | ||
3770 | ||
3771 | DEFUN ("x-list-fonts", Fx_list_fonts, Sx_list_fonts, 1, 3, 0, | |
3772 | "Return a list of the names of available fonts matching PATTERN.\n\ | |
3773 | If optional arguments FACE and FRAME are specified, return only fonts\n\ | |
3774 | the same size as FACE on FRAME.\n\ | |
3775 | \n\ | |
3776 | PATTERN is a string, perhaps with wildcard characters;\n\ | |
3777 | the * character matches any substring, and\n\ | |
3778 | the ? character matches any single character.\n\ | |
3779 | PATTERN is case-insensitive.\n\ | |
3780 | FACE is a face name--a symbol.\n\ | |
3781 | \n\ | |
3782 | The return value is a list of strings, suitable as arguments to\n\ | |
3783 | set-face-font.\n\ | |
3784 | \n\ | |
3785 | Fonts Emacs can't use (i.e. proportional fonts) may or may not be excluded\n\ | |
3786 | even if they match PATTERN and FACE.") | |
3787 | (pattern, face, frame) | |
3788 | Lisp_Object pattern, face, frame; | |
3789 | { | |
3790 | int num_fonts; | |
3791 | char **names; | |
3792 | XFontStruct *info; | |
3793 | XFontStruct *size_ref; | |
3794 | Lisp_Object namelist; | |
3795 | Lisp_Object list; | |
3796 | FRAME_PTR f; | |
3797 | enumfont_t ef; | |
3798 | ||
3799 | CHECK_STRING (pattern, 0); | |
3800 | if (!NILP (face)) | |
3801 | CHECK_SYMBOL (face, 1); | |
3802 | ||
3803 | f = check_x_frame (frame); | |
3804 | ||
3805 | /* Determine the width standard for comparison with the fonts we find. */ | |
3806 | ||
3807 | if (NILP (face)) | |
3808 | size_ref = 0; | |
3809 | else | |
3810 | { | |
3811 | int face_id; | |
3812 | ||
3813 | /* Don't die if we get called with a terminal frame. */ | |
3814 | if (! FRAME_WIN32_P (f)) | |
3815 | error ("non-win32 frame used in `x-list-fonts'"); | |
3816 | ||
3817 | face_id = face_name_id_number (f, face); | |
3818 | ||
3819 | if (face_id < 0 || face_id >= FRAME_N_PARAM_FACES (f) | |
3820 | || FRAME_PARAM_FACES (f) [face_id] == 0) | |
3821 | size_ref = f->output_data.win32->font; | |
3822 | else | |
3823 | { | |
3824 | size_ref = FRAME_PARAM_FACES (f) [face_id]->font; | |
3825 | if (size_ref == (XFontStruct *) (~0)) | |
3826 | size_ref = f->output_data.win32->font; | |
3827 | } | |
3828 | } | |
3829 | ||
3830 | /* See if we cached the result for this particular query. */ | |
3831 | list = Fassoc (pattern, | |
3832 | XCONS (FRAME_WIN32_DISPLAY_INFO (f)->name_list_element)->cdr); | |
3833 | ||
3834 | /* We have info in the cache for this PATTERN. */ | |
3835 | if (!NILP (list)) | |
3836 | { | |
3837 | Lisp_Object tem, newlist; | |
3838 | ||
3839 | /* We have info about this pattern. */ | |
3840 | list = XCONS (list)->cdr; | |
3841 | ||
3842 | if (size_ref == 0) | |
3843 | return list; | |
3844 | ||
3845 | BLOCK_INPUT; | |
3846 | ||
3847 | /* Filter the cached info and return just the fonts that match FACE. */ | |
3848 | newlist = Qnil; | |
3849 | for (tem = list; CONSP (tem); tem = XCONS (tem)->cdr) | |
3850 | { | |
3851 | XFontStruct *thisinfo; | |
3852 | ||
3853 | thisinfo = win32_load_font (FRAME_WIN32_DISPLAY_INFO (f), XSTRING (XCONS (tem)->car)->data); | |
3854 | ||
3855 | if (thisinfo && same_size_fonts (thisinfo, size_ref)) | |
3856 | newlist = Fcons (XCONS (tem)->car, newlist); | |
3857 | ||
3858 | win32_unload_font (FRAME_WIN32_DISPLAY_INFO (f), thisinfo); | |
3859 | } | |
3860 | ||
3861 | UNBLOCK_INPUT; | |
3862 | ||
3863 | return newlist; | |
3864 | } | |
3865 | ||
3866 | BLOCK_INPUT; | |
3867 | ||
3868 | namelist = Qnil; | |
3869 | ef.pattern = &pattern; | |
3870 | ef.tail = ef.head = &namelist; | |
3871 | ef.numFonts = 0; | |
3872 | ||
3873 | { | |
7fb46567 | 3874 | ef.hdc = GetDC (FRAME_WIN32_WINDOW (f)); |
ee78dc32 GV |
3875 | |
3876 | EnumFontFamilies (ef.hdc, NULL, (FONTENUMPROC) enum_font_cb1, (LPARAM)&ef); | |
3877 | ||
3878 | ReleaseDC (FRAME_WIN32_WINDOW (f), ef.hdc); | |
3879 | } | |
3880 | ||
3881 | UNBLOCK_INPUT; | |
3882 | ||
3883 | if (ef.numFonts) | |
3884 | { | |
3885 | int i; | |
3886 | Lisp_Object cur; | |
3887 | ||
3888 | /* Make a list of all the fonts we got back. | |
3889 | Store that in the font cache for the display. */ | |
3890 | XCONS (FRAME_WIN32_DISPLAY_INFO (f)->name_list_element)->cdr | |
3891 | = Fcons (Fcons (pattern, namelist), | |
3892 | XCONS (FRAME_WIN32_DISPLAY_INFO (f)->name_list_element)->cdr); | |
3893 | ||
3894 | /* Make a list of the fonts that have the right width. */ | |
3895 | list = Qnil; | |
3896 | cur=namelist; | |
3897 | for (i = 0; i < ef.numFonts; i++) | |
3898 | { | |
3899 | int keeper; | |
3900 | ||
3901 | if (!size_ref) | |
3902 | keeper = 1; | |
3903 | else | |
3904 | { | |
3905 | XFontStruct *thisinfo; | |
3906 | ||
3907 | BLOCK_INPUT; | |
3908 | thisinfo = win32_load_font (FRAME_WIN32_DISPLAY_INFO (f), XSTRING (Fcar (cur))->data); | |
3909 | ||
3910 | keeper = thisinfo && same_size_fonts (thisinfo, size_ref); | |
3911 | ||
3912 | win32_unload_font (FRAME_WIN32_DISPLAY_INFO (f), thisinfo); | |
3913 | ||
3914 | UNBLOCK_INPUT; | |
3915 | } | |
3916 | if (keeper) | |
3917 | list = Fcons (build_string (XSTRING (Fcar (cur))->data), list); | |
3918 | ||
3919 | cur = Fcdr (cur); | |
3920 | } | |
3921 | list = Fnreverse (list); | |
3922 | } | |
3923 | ||
3924 | return list; | |
3925 | } | |
3926 | \f | |
3927 | DEFUN ("x-color-defined-p", Fx_color_defined_p, Sx_color_defined_p, 1, 2, 0, | |
3928 | "Return non-nil if color COLOR is supported on frame FRAME.\n\ | |
3929 | If FRAME is omitted or nil, use the selected frame.") | |
3930 | (color, frame) | |
3931 | Lisp_Object color, frame; | |
3932 | { | |
3933 | COLORREF foo; | |
3934 | FRAME_PTR f = check_x_frame (frame); | |
3935 | ||
3936 | CHECK_STRING (color, 1); | |
3937 | ||
3938 | if (defined_color (f, XSTRING (color)->data, &foo, 0)) | |
3939 | return Qt; | |
3940 | else | |
3941 | return Qnil; | |
3942 | } | |
3943 | ||
3944 | DEFUN ("x-color-values", Fx_color_values, Sx_color_values, 1, 2, 0, | |
3945 | "Return a description of the color named COLOR on frame FRAME.\n\ | |
3946 | The value is a list of integer RGB values--(RED GREEN BLUE).\n\ | |
3947 | These values appear to range from 0 to 65280 or 65535, depending\n\ | |
3948 | on the system; white is (65280 65280 65280) or (65535 65535 65535).\n\ | |
3949 | If FRAME is omitted or nil, use the selected frame.") | |
3950 | (color, frame) | |
3951 | Lisp_Object color, frame; | |
3952 | { | |
3953 | COLORREF foo; | |
3954 | FRAME_PTR f = check_x_frame (frame); | |
3955 | ||
3956 | CHECK_STRING (color, 1); | |
3957 | ||
3958 | if (defined_color (f, XSTRING (color)->data, &foo, 0)) | |
3959 | { | |
3960 | Lisp_Object rgb[3]; | |
3961 | ||
3962 | rgb[0] = make_number (GetRValue (foo)); | |
3963 | rgb[1] = make_number (GetGValue (foo)); | |
3964 | rgb[2] = make_number (GetBValue (foo)); | |
3965 | return Flist (3, rgb); | |
3966 | } | |
3967 | else | |
3968 | return Qnil; | |
3969 | } | |
3970 | ||
3971 | DEFUN ("x-display-color-p", Fx_display_color_p, Sx_display_color_p, 0, 1, 0, | |
3972 | "Return t if the X display supports color.\n\ | |
3973 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3974 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3975 | If omitted or nil, that stands for the selected frame's display.") | |
3976 | (display) | |
3977 | Lisp_Object display; | |
3978 | { | |
3979 | struct win32_display_info *dpyinfo = check_x_display_info (display); | |
3980 | ||
3981 | if ((dpyinfo->n_planes * dpyinfo->n_cbits) <= 2) | |
3982 | return Qnil; | |
3983 | ||
3984 | return Qt; | |
3985 | } | |
3986 | ||
3987 | DEFUN ("x-display-grayscale-p", Fx_display_grayscale_p, Sx_display_grayscale_p, | |
3988 | 0, 1, 0, | |
3989 | "Return t if the X display supports shades of gray.\n\ | |
3990 | Note that color displays do support shades of gray.\n\ | |
3991 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
3992 | DISPLAY should be either a frame or a display name (a string).\n\ | |
3993 | If omitted or nil, that stands for the selected frame's display.") | |
3994 | (display) | |
3995 | Lisp_Object display; | |
3996 | { | |
3997 | struct win32_display_info *dpyinfo = check_x_display_info (display); | |
3998 | ||
3999 | if ((dpyinfo->n_planes * dpyinfo->n_cbits) <= 1) | |
4000 | return Qnil; | |
4001 | ||
4002 | return Qt; | |
4003 | } | |
4004 | ||
4005 | DEFUN ("x-display-pixel-width", Fx_display_pixel_width, Sx_display_pixel_width, | |
4006 | 0, 1, 0, | |
4007 | "Returns the width in pixels of the X display DISPLAY.\n\ | |
4008 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
4009 | DISPLAY should be either a frame or a display name (a string).\n\ | |
4010 | If omitted or nil, that stands for the selected frame's display.") | |
4011 | (display) | |
4012 | Lisp_Object display; | |
4013 | { | |
4014 | struct win32_display_info *dpyinfo = check_x_display_info (display); | |
4015 | ||
4016 | return make_number (dpyinfo->width); | |
4017 | } | |
4018 | ||
4019 | DEFUN ("x-display-pixel-height", Fx_display_pixel_height, | |
4020 | Sx_display_pixel_height, 0, 1, 0, | |
4021 | "Returns the height in pixels of the X display DISPLAY.\n\ | |
4022 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
4023 | DISPLAY should be either a frame or a display name (a string).\n\ | |
4024 | If omitted or nil, that stands for the selected frame's display.") | |
4025 | (display) | |
4026 | Lisp_Object display; | |
4027 | { | |
4028 | struct win32_display_info *dpyinfo = check_x_display_info (display); | |
4029 | ||
4030 | return make_number (dpyinfo->height); | |
4031 | } | |
4032 | ||
4033 | DEFUN ("x-display-planes", Fx_display_planes, Sx_display_planes, | |
4034 | 0, 1, 0, | |
4035 | "Returns the number of bitplanes of the display DISPLAY.\n\ | |
4036 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
4037 | DISPLAY should be either a frame or a display name (a string).\n\ | |
4038 | If omitted or nil, that stands for the selected frame's display.") | |
4039 | (display) | |
4040 | Lisp_Object display; | |
4041 | { | |
4042 | struct win32_display_info *dpyinfo = check_x_display_info (display); | |
4043 | ||
4044 | return make_number (dpyinfo->n_planes * dpyinfo->n_cbits); | |
4045 | } | |
4046 | ||
4047 | DEFUN ("x-display-color-cells", Fx_display_color_cells, Sx_display_color_cells, | |
4048 | 0, 1, 0, | |
4049 | "Returns the number of color cells of the display DISPLAY.\n\ | |
4050 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
4051 | DISPLAY should be either a frame or a display name (a string).\n\ | |
4052 | If omitted or nil, that stands for the selected frame's display.") | |
4053 | (display) | |
4054 | Lisp_Object display; | |
4055 | { | |
4056 | struct win32_display_info *dpyinfo = check_x_display_info (display); | |
4057 | HDC hdc; | |
4058 | int cap; | |
4059 | ||
7fb46567 GV |
4060 | hdc = GetDC (dpyinfo->root_window); |
4061 | if (dpyinfo->has_palette) | |
4062 | cap = GetDeviceCaps (hdc, SIZEPALETTE); | |
4063 | else | |
4064 | cap = GetDeviceCaps (hdc, NUMCOLORS); | |
ee78dc32 GV |
4065 | |
4066 | ReleaseDC (dpyinfo->root_window, hdc); | |
4067 | ||
4068 | return make_number (cap); | |
4069 | } | |
4070 | ||
4071 | DEFUN ("x-server-max-request-size", Fx_server_max_request_size, | |
4072 | Sx_server_max_request_size, | |
4073 | 0, 1, 0, | |
4074 | "Returns the maximum request size of the server of display DISPLAY.\n\ | |
4075 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
4076 | DISPLAY should be either a frame or a display name (a string).\n\ | |
4077 | If omitted or nil, that stands for the selected frame's display.") | |
4078 | (display) | |
4079 | Lisp_Object display; | |
4080 | { | |
4081 | struct win32_display_info *dpyinfo = check_x_display_info (display); | |
4082 | ||
4083 | return make_number (1); | |
4084 | } | |
4085 | ||
4086 | DEFUN ("x-server-vendor", Fx_server_vendor, Sx_server_vendor, 0, 1, 0, | |
4087 | "Returns the vendor ID string of the Win32 system (Microsoft).\n\ | |
4088 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
4089 | DISPLAY should be either a frame or a display name (a string).\n\ | |
4090 | If omitted or nil, that stands for the selected frame's display.") | |
4091 | (display) | |
4092 | Lisp_Object display; | |
4093 | { | |
4094 | struct win32_display_info *dpyinfo = check_x_display_info (display); | |
4095 | char *vendor = "Microsoft Corp."; | |
4096 | ||
4097 | if (! vendor) vendor = ""; | |
4098 | return build_string (vendor); | |
4099 | } | |
4100 | ||
4101 | DEFUN ("x-server-version", Fx_server_version, Sx_server_version, 0, 1, 0, | |
4102 | "Returns the version numbers of the server of display DISPLAY.\n\ | |
4103 | The value is a list of three integers: the major and minor\n\ | |
4104 | version numbers, and the vendor-specific release\n\ | |
4105 | number. See also the function `x-server-vendor'.\n\n\ | |
4106 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
4107 | DISPLAY should be either a frame or a display name (a string).\n\ | |
4108 | If omitted or nil, that stands for the selected frame's display.") | |
4109 | (display) | |
4110 | Lisp_Object display; | |
4111 | { | |
4112 | struct win32_display_info *dpyinfo = check_x_display_info (display); | |
4113 | ||
4114 | return Fcons (make_number (nt_major_version), | |
4115 | Fcons (make_number (nt_minor_version), Qnil)); | |
4116 | } | |
4117 | ||
4118 | DEFUN ("x-display-screens", Fx_display_screens, Sx_display_screens, 0, 1, 0, | |
4119 | "Returns the number of screens on the server of display DISPLAY.\n\ | |
4120 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
4121 | DISPLAY should be either a frame or a display name (a string).\n\ | |
4122 | If omitted or nil, that stands for the selected frame's display.") | |
4123 | (display) | |
4124 | Lisp_Object display; | |
4125 | { | |
4126 | struct win32_display_info *dpyinfo = check_x_display_info (display); | |
4127 | ||
4128 | return make_number (1); | |
4129 | } | |
4130 | ||
4131 | DEFUN ("x-display-mm-height", Fx_display_mm_height, Sx_display_mm_height, 0, 1, 0, | |
4132 | "Returns the height in millimeters of the X display DISPLAY.\n\ | |
4133 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
4134 | DISPLAY should be either a frame or a display name (a string).\n\ | |
4135 | If omitted or nil, that stands for the selected frame's display.") | |
4136 | (display) | |
4137 | Lisp_Object display; | |
4138 | { | |
4139 | struct win32_display_info *dpyinfo = check_x_display_info (display); | |
4140 | HDC hdc; | |
4141 | int cap; | |
4142 | ||
7fb46567 | 4143 | hdc = GetDC (dpyinfo->root_window); |
ee78dc32 | 4144 | cap = GetDeviceCaps (hdc, VERTSIZE); |
ee78dc32 GV |
4145 | ReleaseDC (dpyinfo->root_window, hdc); |
4146 | ||
4147 | return make_number (cap); | |
4148 | } | |
4149 | ||
4150 | DEFUN ("x-display-mm-width", Fx_display_mm_width, Sx_display_mm_width, 0, 1, 0, | |
4151 | "Returns the width in millimeters of the X display DISPLAY.\n\ | |
4152 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
4153 | DISPLAY should be either a frame or a display name (a string).\n\ | |
4154 | If omitted or nil, that stands for the selected frame's display.") | |
4155 | (display) | |
4156 | Lisp_Object display; | |
4157 | { | |
4158 | struct win32_display_info *dpyinfo = check_x_display_info (display); | |
4159 | ||
4160 | HDC hdc; | |
4161 | int cap; | |
4162 | ||
7fb46567 | 4163 | hdc = GetDC (dpyinfo->root_window); |
ee78dc32 | 4164 | cap = GetDeviceCaps (hdc, HORZSIZE); |
ee78dc32 GV |
4165 | ReleaseDC (dpyinfo->root_window, hdc); |
4166 | ||
4167 | return make_number (cap); | |
4168 | } | |
4169 | ||
4170 | DEFUN ("x-display-backing-store", Fx_display_backing_store, | |
4171 | Sx_display_backing_store, 0, 1, 0, | |
4172 | "Returns an indication of whether display DISPLAY does backing store.\n\ | |
4173 | The value may be `always', `when-mapped', or `not-useful'.\n\ | |
4174 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
4175 | DISPLAY should be either a frame or a display name (a string).\n\ | |
4176 | If omitted or nil, that stands for the selected frame's display.") | |
4177 | (display) | |
4178 | Lisp_Object display; | |
4179 | { | |
4180 | return intern ("not-useful"); | |
4181 | } | |
4182 | ||
4183 | DEFUN ("x-display-visual-class", Fx_display_visual_class, | |
4184 | Sx_display_visual_class, 0, 1, 0, | |
4185 | "Returns the visual class of the display DISPLAY.\n\ | |
4186 | The value is one of the symbols `static-gray', `gray-scale',\n\ | |
4187 | `static-color', `pseudo-color', `true-color', or `direct-color'.\n\n\ | |
4188 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
4189 | DISPLAY should be either a frame or a display name (a string).\n\ | |
4190 | If omitted or nil, that stands for the selected frame's display.") | |
4191 | (display) | |
4192 | Lisp_Object display; | |
4193 | { | |
4194 | struct win32_display_info *dpyinfo = check_x_display_info (display); | |
4195 | ||
4196 | #if 0 | |
4197 | switch (dpyinfo->visual->class) | |
4198 | { | |
4199 | case StaticGray: return (intern ("static-gray")); | |
4200 | case GrayScale: return (intern ("gray-scale")); | |
4201 | case StaticColor: return (intern ("static-color")); | |
4202 | case PseudoColor: return (intern ("pseudo-color")); | |
4203 | case TrueColor: return (intern ("true-color")); | |
4204 | case DirectColor: return (intern ("direct-color")); | |
4205 | default: | |
4206 | error ("Display has an unknown visual class"); | |
4207 | } | |
4208 | #endif | |
4209 | ||
4210 | error ("Display has an unknown visual class"); | |
4211 | } | |
4212 | ||
4213 | DEFUN ("x-display-save-under", Fx_display_save_under, | |
4214 | Sx_display_save_under, 0, 1, 0, | |
4215 | "Returns t if the display DISPLAY supports the save-under feature.\n\ | |
4216 | The optional argument DISPLAY specifies which display to ask about.\n\ | |
4217 | DISPLAY should be either a frame or a display name (a string).\n\ | |
4218 | If omitted or nil, that stands for the selected frame's display.") | |
4219 | (display) | |
4220 | Lisp_Object display; | |
4221 | { | |
4222 | struct win32_display_info *dpyinfo = check_x_display_info (display); | |
4223 | ||
4224 | return Qnil; | |
4225 | } | |
4226 | \f | |
4227 | int | |
4228 | x_pixel_width (f) | |
4229 | register struct frame *f; | |
4230 | { | |
4231 | return PIXEL_WIDTH (f); | |
4232 | } | |
4233 | ||
4234 | int | |
4235 | x_pixel_height (f) | |
4236 | register struct frame *f; | |
4237 | { | |
4238 | return PIXEL_HEIGHT (f); | |
4239 | } | |
4240 | ||
4241 | int | |
4242 | x_char_width (f) | |
4243 | register struct frame *f; | |
4244 | { | |
4245 | return FONT_WIDTH (f->output_data.win32->font); | |
4246 | } | |
4247 | ||
4248 | int | |
4249 | x_char_height (f) | |
4250 | register struct frame *f; | |
4251 | { | |
4252 | return f->output_data.win32->line_height; | |
4253 | } | |
4254 | ||
4255 | int | |
4256 | x_screen_planes (frame) | |
4257 | Lisp_Object frame; | |
4258 | { | |
4259 | return (FRAME_WIN32_DISPLAY_INFO (XFRAME (frame))->n_planes * | |
4260 | FRAME_WIN32_DISPLAY_INFO (XFRAME (frame))->n_cbits); | |
4261 | } | |
4262 | \f | |
4263 | /* Return the display structure for the display named NAME. | |
4264 | Open a new connection if necessary. */ | |
4265 | ||
4266 | struct win32_display_info * | |
4267 | x_display_info_for_name (name) | |
4268 | Lisp_Object name; | |
4269 | { | |
4270 | Lisp_Object names; | |
4271 | struct win32_display_info *dpyinfo; | |
4272 | ||
4273 | CHECK_STRING (name, 0); | |
4274 | ||
4275 | for (dpyinfo = &one_win32_display_info, names = win32_display_name_list; | |
4276 | dpyinfo; | |
4277 | dpyinfo = dpyinfo->next, names = XCONS (names)->cdr) | |
4278 | { | |
4279 | Lisp_Object tem; | |
4280 | tem = Fstring_equal (XCONS (XCONS (names)->car)->car, name); | |
4281 | if (!NILP (tem)) | |
4282 | return dpyinfo; | |
4283 | } | |
4284 | ||
4285 | /* Use this general default value to start with. */ | |
4286 | Vx_resource_name = Vinvocation_name; | |
4287 | ||
4288 | validate_x_resource_name (); | |
4289 | ||
4290 | dpyinfo = win32_term_init (name, (unsigned char *)0, | |
4291 | (char *) XSTRING (Vx_resource_name)->data); | |
4292 | ||
4293 | if (dpyinfo == 0) | |
4294 | error ("Cannot connect to server %s", XSTRING (name)->data); | |
4295 | ||
4296 | XSETFASTINT (Vwindow_system_version, 3); | |
4297 | ||
4298 | return dpyinfo; | |
4299 | } | |
4300 | ||
4301 | DEFUN ("x-open-connection", Fx_open_connection, Sx_open_connection, | |
4302 | 1, 3, 0, "Open a connection to a server.\n\ | |
4303 | DISPLAY is the name of the display to connect to.\n\ | |
4304 | Optional second arg XRM-STRING is a string of resources in xrdb format.\n\ | |
4305 | If the optional third arg MUST-SUCCEED is non-nil,\n\ | |
4306 | terminate Emacs if we can't open the connection.") | |
4307 | (display, xrm_string, must_succeed) | |
4308 | Lisp_Object display, xrm_string, must_succeed; | |
4309 | { | |
4310 | unsigned int n_planes; | |
4311 | unsigned char *xrm_option; | |
4312 | struct win32_display_info *dpyinfo; | |
7fb46567 | 4313 | Lisp_Object color_file = Qnil; |
ee78dc32 GV |
4314 | |
4315 | CHECK_STRING (display, 0); | |
4316 | if (! NILP (xrm_string)) | |
4317 | CHECK_STRING (xrm_string, 1); | |
4318 | ||
7fb46567 GV |
4319 | /* Allow color mapping to be defined externally; first look in user's |
4320 | HOME directory, then in Emacs etc dir for a file called rgb.txt. */ | |
4321 | color_file = build_string ("~/rgb.txt"); | |
4322 | if (NILP (color_file) || NILP (Ffile_readable_p (color_file))) | |
4323 | color_file = concat2 (Vdoc_directory, build_string ("rgb.txt")); | |
4324 | ||
4325 | Vwin32_color_map = Fwin32_load_color_file (color_file); | |
4326 | ||
4327 | if (NILP (Vwin32_color_map)) | |
4328 | Vwin32_color_map = Fwin32_default_color_map (); | |
ee78dc32 GV |
4329 | |
4330 | if (! NILP (xrm_string)) | |
4331 | xrm_option = (unsigned char *) XSTRING (xrm_string)->data; | |
4332 | else | |
4333 | xrm_option = (unsigned char *) 0; | |
4334 | ||
4335 | /* Use this general default value to start with. */ | |
4336 | Vx_resource_name = Vinvocation_name; | |
4337 | ||
4338 | validate_x_resource_name (); | |
4339 | ||
4340 | /* This is what opens the connection and sets x_current_display. | |
4341 | This also initializes many symbols, such as those used for input. */ | |
4342 | dpyinfo = win32_term_init (display, xrm_option, | |
4343 | (char *) XSTRING (Vx_resource_name)->data); | |
4344 | ||
4345 | if (dpyinfo == 0) | |
4346 | { | |
4347 | if (!NILP (must_succeed)) | |
7fb46567 | 4348 | fatal ("Cannot connect to server %s.\n", XSTRING (display)->data); |
ee78dc32 GV |
4349 | else |
4350 | error ("Cannot connect to server %s", XSTRING (display)->data); | |
4351 | } | |
4352 | ||
4353 | XSETFASTINT (Vwindow_system_version, 3); | |
4354 | return Qnil; | |
4355 | } | |
4356 | ||
4357 | DEFUN ("x-close-connection", Fx_close_connection, | |
4358 | Sx_close_connection, 1, 1, 0, | |
4359 | "Close the connection to DISPLAY's server.\n\ | |
4360 | For DISPLAY, specify either a frame or a display name (a string).\n\ | |
4361 | If DISPLAY is nil, that stands for the selected frame's display.") | |
4362 | (display) | |
4363 | Lisp_Object display; | |
4364 | { | |
4365 | struct win32_display_info *dpyinfo = check_x_display_info (display); | |
4366 | struct win32_display_info *tail; | |
4367 | int i; | |
4368 | ||
4369 | if (dpyinfo->reference_count > 0) | |
4370 | error ("Display still has frames on it"); | |
4371 | ||
4372 | BLOCK_INPUT; | |
4373 | /* Free the fonts in the font table. */ | |
4374 | for (i = 0; i < dpyinfo->n_fonts; i++) | |
4375 | { | |
4376 | if (dpyinfo->font_table[i].name) | |
4377 | free (dpyinfo->font_table[i].name); | |
4378 | /* Don't free the full_name string; | |
4379 | it is always shared with something else. */ | |
4380 | win32_unload_font (dpyinfo, dpyinfo->font_table[i].font); | |
4381 | } | |
4382 | x_destroy_all_bitmaps (dpyinfo); | |
4383 | ||
4384 | x_delete_display (dpyinfo); | |
4385 | UNBLOCK_INPUT; | |
4386 | ||
4387 | return Qnil; | |
4388 | } | |
4389 | ||
4390 | DEFUN ("x-display-list", Fx_display_list, Sx_display_list, 0, 0, 0, | |
4391 | "Return the list of display names that Emacs has connections to.") | |
4392 | () | |
4393 | { | |
4394 | Lisp_Object tail, result; | |
4395 | ||
4396 | result = Qnil; | |
4397 | for (tail = win32_display_name_list; ! NILP (tail); tail = XCONS (tail)->cdr) | |
4398 | result = Fcons (XCONS (XCONS (tail)->car)->car, result); | |
4399 | ||
4400 | return result; | |
4401 | } | |
4402 | ||
4403 | DEFUN ("x-synchronize", Fx_synchronize, Sx_synchronize, 1, 2, 0, | |
4404 | "If ON is non-nil, report errors as soon as the erring request is made.\n\ | |
4405 | If ON is nil, allow buffering of requests.\n\ | |
4406 | This is a noop on Win32 systems.\n\ | |
4407 | The optional second argument DISPLAY specifies which display to act on.\n\ | |
4408 | DISPLAY should be either a frame or a display name (a string).\n\ | |
4409 | If DISPLAY is omitted or nil, that stands for the selected frame's display.") | |
4410 | (on, display) | |
4411 | Lisp_Object display, on; | |
4412 | { | |
4413 | struct win32_display_info *dpyinfo = check_x_display_info (display); | |
4414 | ||
4415 | return Qnil; | |
4416 | } | |
4417 | ||
4418 | \f | |
4419 | /* These are the win32 specialized functions */ | |
4420 | ||
4421 | DEFUN ("win32-select-font", Fwin32_select_font, Swin32_select_font, 0, 1, 0, | |
4422 | "This will display the Win32 font dialog and return an X font string corresponding to the selection.") | |
4423 | (frame) | |
4424 | Lisp_Object frame; | |
4425 | { | |
4426 | FRAME_PTR f = check_x_frame (frame); | |
4427 | CHOOSEFONT cf; | |
4428 | LOGFONT lf; | |
4429 | char buf[100]; | |
4430 | ||
4431 | bzero (&cf, sizeof (cf)); | |
4432 | ||
4433 | cf.lStructSize = sizeof (cf); | |
4434 | cf.hwndOwner = FRAME_WIN32_WINDOW (f); | |
4435 | cf.Flags = CF_FIXEDPITCHONLY | CF_FORCEFONTEXIST | CF_SCREENFONTS; | |
4436 | cf.lpLogFont = &lf; | |
4437 | ||
4438 | if (!ChooseFont (&cf) || !win32_to_x_font (&lf, buf, 100)) | |
7fb46567 | 4439 | return Qnil; |
ee78dc32 GV |
4440 | |
4441 | return build_string (buf); | |
4442 | } | |
4443 | ||
4444 | \f | |
4445 | syms_of_win32fns () | |
4446 | { | |
4447 | /* The section below is built by the lisp expression at the top of the file, | |
4448 | just above where these variables are declared. */ | |
4449 | /*&&& init symbols here &&&*/ | |
4450 | Qauto_raise = intern ("auto-raise"); | |
4451 | staticpro (&Qauto_raise); | |
4452 | Qauto_lower = intern ("auto-lower"); | |
4453 | staticpro (&Qauto_lower); | |
4454 | Qbackground_color = intern ("background-color"); | |
4455 | staticpro (&Qbackground_color); | |
4456 | Qbar = intern ("bar"); | |
4457 | staticpro (&Qbar); | |
4458 | Qborder_color = intern ("border-color"); | |
4459 | staticpro (&Qborder_color); | |
4460 | Qborder_width = intern ("border-width"); | |
4461 | staticpro (&Qborder_width); | |
4462 | Qbox = intern ("box"); | |
4463 | staticpro (&Qbox); | |
4464 | Qcursor_color = intern ("cursor-color"); | |
4465 | staticpro (&Qcursor_color); | |
4466 | Qcursor_type = intern ("cursor-type"); | |
4467 | staticpro (&Qcursor_type); | |
4468 | Qfont = intern ("font"); | |
4469 | staticpro (&Qfont); | |
4470 | Qforeground_color = intern ("foreground-color"); | |
4471 | staticpro (&Qforeground_color); | |
4472 | Qgeometry = intern ("geometry"); | |
4473 | staticpro (&Qgeometry); | |
4474 | Qicon_left = intern ("icon-left"); | |
4475 | staticpro (&Qicon_left); | |
4476 | Qicon_top = intern ("icon-top"); | |
4477 | staticpro (&Qicon_top); | |
4478 | Qicon_type = intern ("icon-type"); | |
4479 | staticpro (&Qicon_type); | |
4480 | Qicon_name = intern ("icon-name"); | |
4481 | staticpro (&Qicon_name); | |
4482 | Qinternal_border_width = intern ("internal-border-width"); | |
4483 | staticpro (&Qinternal_border_width); | |
4484 | Qleft = intern ("left"); | |
4485 | staticpro (&Qleft); | |
4486 | Qmouse_color = intern ("mouse-color"); | |
4487 | staticpro (&Qmouse_color); | |
4488 | Qnone = intern ("none"); | |
4489 | staticpro (&Qnone); | |
4490 | Qparent_id = intern ("parent-id"); | |
4491 | staticpro (&Qparent_id); | |
4492 | Qscroll_bar_width = intern ("scroll-bar-width"); | |
4493 | staticpro (&Qscroll_bar_width); | |
4494 | Qsuppress_icon = intern ("suppress-icon"); | |
4495 | staticpro (&Qsuppress_icon); | |
4496 | Qtop = intern ("top"); | |
4497 | staticpro (&Qtop); | |
4498 | Qundefined_color = intern ("undefined-color"); | |
4499 | staticpro (&Qundefined_color); | |
4500 | Qvertical_scroll_bars = intern ("vertical-scroll-bars"); | |
4501 | staticpro (&Qvertical_scroll_bars); | |
4502 | Qvisibility = intern ("visibility"); | |
4503 | staticpro (&Qvisibility); | |
4504 | Qwindow_id = intern ("window-id"); | |
4505 | staticpro (&Qwindow_id); | |
4506 | Qx_frame_parameter = intern ("x-frame-parameter"); | |
4507 | staticpro (&Qx_frame_parameter); | |
4508 | Qx_resource_name = intern ("x-resource-name"); | |
4509 | staticpro (&Qx_resource_name); | |
4510 | Quser_position = intern ("user-position"); | |
4511 | staticpro (&Quser_position); | |
4512 | Quser_size = intern ("user-size"); | |
4513 | staticpro (&Quser_size); | |
4514 | Qdisplay = intern ("display"); | |
4515 | staticpro (&Qdisplay); | |
4516 | /* This is the end of symbol initialization. */ | |
4517 | ||
4518 | Fput (Qundefined_color, Qerror_conditions, | |
4519 | Fcons (Qundefined_color, Fcons (Qerror, Qnil))); | |
4520 | Fput (Qundefined_color, Qerror_message, | |
4521 | build_string ("Undefined color")); | |
4522 | ||
4523 | DEFVAR_LISP ("win32-color-map", &Vwin32_color_map, | |
4524 | "A array of color name mappings for windows."); | |
4525 | Vwin32_color_map = Qnil; | |
4526 | ||
7fb46567 GV |
4527 | DEFVAR_LISP ("win32-enable-italics", &Vwin32_enable_italics, |
4528 | "Non-nil enables selection of artificially italicized fonts."); | |
4529 | Vwin32_enable_italics = Qnil; | |
4530 | ||
4531 | DEFVAR_LISP ("win32-enable-palette", &Vwin32_enable_palette, | |
4532 | "Non-nil enables Windows palette management to map colors exactly."); | |
4533 | Vwin32_enable_palette = Qt; | |
4534 | ||
ee78dc32 GV |
4535 | init_x_parm_symbols (); |
4536 | ||
4537 | DEFVAR_LISP ("x-bitmap-file-path", &Vx_bitmap_file_path, | |
4538 | "List of directories to search for bitmap files for win32."); | |
4539 | Vx_bitmap_file_path = decode_env_path ((char *) 0, "PATH"); | |
4540 | ||
4541 | DEFVAR_LISP ("x-pointer-shape", &Vx_pointer_shape, | |
4542 | "The shape of the pointer when over text.\n\ | |
4543 | Changing the value does not affect existing frames\n\ | |
4544 | unless you set the mouse color."); | |
4545 | Vx_pointer_shape = Qnil; | |
4546 | ||
4547 | DEFVAR_LISP ("x-resource-name", &Vx_resource_name, | |
4548 | "The name Emacs uses to look up resources; for internal use only.\n\ | |
4549 | `x-get-resource' uses this as the first component of the instance name\n\ | |
4550 | when requesting resource values.\n\ | |
4551 | Emacs initially sets `x-resource-name' to the name under which Emacs\n\ | |
4552 | was invoked, or to the value specified with the `-name' or `-rn'\n\ | |
4553 | switches, if present."); | |
4554 | Vx_resource_name = Qnil; | |
4555 | ||
4556 | Vx_nontext_pointer_shape = Qnil; | |
4557 | ||
4558 | Vx_mode_pointer_shape = Qnil; | |
4559 | ||
4560 | DEFVAR_INT ("x-sensitive-text-pointer-shape", | |
4561 | &Vx_sensitive_text_pointer_shape, | |
4562 | "The shape of the pointer when over mouse-sensitive text.\n\ | |
4563 | This variable takes effect when you create a new frame\n\ | |
4564 | or when you set the mouse color."); | |
4565 | Vx_sensitive_text_pointer_shape = Qnil; | |
4566 | ||
4567 | DEFVAR_LISP ("x-cursor-fore-pixel", &Vx_cursor_fore_pixel, | |
4568 | "A string indicating the foreground color of the cursor box."); | |
4569 | Vx_cursor_fore_pixel = Qnil; | |
4570 | ||
4571 | DEFVAR_LISP ("x-no-window-manager", &Vx_no_window_manager, | |
4572 | "Non-nil if no window manager is in use.\n\ | |
4573 | Emacs doesn't try to figure this out; this is always nil\n\ | |
4574 | unless you set it to something else."); | |
4575 | /* We don't have any way to find this out, so set it to nil | |
4576 | and maybe the user would like to set it to t. */ | |
4577 | Vx_no_window_manager = Qnil; | |
4578 | ||
4579 | defsubr (&Sx_get_resource); | |
4580 | defsubr (&Sx_list_fonts); | |
4581 | defsubr (&Sx_display_color_p); | |
4582 | defsubr (&Sx_display_grayscale_p); | |
4583 | defsubr (&Sx_color_defined_p); | |
4584 | defsubr (&Sx_color_values); | |
4585 | defsubr (&Sx_server_max_request_size); | |
4586 | defsubr (&Sx_server_vendor); | |
4587 | defsubr (&Sx_server_version); | |
4588 | defsubr (&Sx_display_pixel_width); | |
4589 | defsubr (&Sx_display_pixel_height); | |
4590 | defsubr (&Sx_display_mm_width); | |
4591 | defsubr (&Sx_display_mm_height); | |
4592 | defsubr (&Sx_display_screens); | |
4593 | defsubr (&Sx_display_planes); | |
4594 | defsubr (&Sx_display_color_cells); | |
4595 | defsubr (&Sx_display_visual_class); | |
4596 | defsubr (&Sx_display_backing_store); | |
4597 | defsubr (&Sx_display_save_under); | |
4598 | defsubr (&Sx_parse_geometry); | |
4599 | defsubr (&Sx_create_frame); | |
4600 | defsubr (&Sfocus_frame); | |
4601 | defsubr (&Sunfocus_frame); | |
4602 | defsubr (&Sx_open_connection); | |
4603 | defsubr (&Sx_close_connection); | |
4604 | defsubr (&Sx_display_list); | |
4605 | defsubr (&Sx_synchronize); | |
4606 | ||
4607 | /* Win32 specific functions */ | |
4608 | ||
4609 | defsubr (&Swin32_select_font); | |
7fb46567 GV |
4610 | defsubr (&Swin32_define_rgb_color); |
4611 | defsubr (&Swin32_load_color_file); | |
ee78dc32 GV |
4612 | } |
4613 | ||
4614 | #undef abort | |
4615 | ||
4616 | void | |
4617 | win32_abort() | |
4618 | { | |
7fb46567 GV |
4619 | MessageBox (NULL, |
4620 | "A fatal error has occurred - aborting!", | |
4621 | "Emacs Abort Dialog", | |
4622 | MB_OK | MB_ICONEXCLAMATION); | |
4623 | abort(); | |
ee78dc32 | 4624 | } |