Commit | Line | Data |
---|---|---|
b63f9ba1 | 1 | ;;; w32-win.el --- parse switches controlling interface with W32 window system. |
2fe590dc | 2 | |
ee78dc32 GV |
3 | ;; Copyright (C) 1993, 1994 Free Software Foundation, Inc. |
4 | ||
5 | ;; Author: Kevin Gallo | |
6 | ;; Keywords: terminals | |
7 | ||
2fe590dc EN |
8 | ;; This file is part of GNU Emacs. |
9 | ||
10 | ;; GNU Emacs is free software; you can redistribute it and/or modify | |
11 | ;; it under the terms of the GNU General Public License as published by | |
12 | ;; the Free Software Foundation; either version 2, or (at your option) | |
13 | ;; any later version. | |
14 | ||
15 | ;; GNU Emacs is distributed in the hope that it will be useful, | |
16 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
18 | ;; GNU General Public License for more details. | |
19 | ||
20 | ;; You should have received a copy of the GNU General Public License | |
21 | ;; along with GNU Emacs; see the file COPYING. If not, write to the | |
22 | ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
23 | ;; Boston, MA 02111-1307, USA. | |
ee78dc32 GV |
24 | |
25 | ;;; Commentary: | |
26 | ||
b63f9ba1 GV |
27 | ;; w32-win.el: this file is loaded from ../lisp/startup.el when it recognizes |
28 | ;; that W32 windows are to be used. Command line switches are parsed and those | |
29 | ;; pertaining to W32 are processed and removed from the command line. The | |
30 | ;; W32 display is opened and hooks are set for popping up the initial window. | |
ee78dc32 GV |
31 | |
32 | ;; startup.el will then examine startup files, and eventually call the hooks | |
33 | ;; which create the first window (s). | |
34 | ||
35 | ;;; Code: | |
36 | \f | |
37 | ||
38 | ;; These are the standard X switches from the Xt Initialize.c file of | |
39 | ;; Release 4. | |
40 | ||
41 | ;; Command line Resource Manager string | |
42 | ||
43 | ;; +rv *reverseVideo | |
44 | ;; +synchronous *synchronous | |
45 | ;; -background *background | |
46 | ;; -bd *borderColor | |
47 | ;; -bg *background | |
48 | ;; -bordercolor *borderColor | |
49 | ;; -borderwidth .borderWidth | |
50 | ;; -bw .borderWidth | |
51 | ;; -display .display | |
52 | ;; -fg *foreground | |
53 | ;; -fn *font | |
54 | ;; -font *font | |
55 | ;; -foreground *foreground | |
56 | ;; -geometry .geometry | |
57 | ;; -i .iconType | |
58 | ;; -itype .iconType | |
59 | ;; -iconic .iconic | |
60 | ;; -name .name | |
61 | ;; -reverse *reverseVideo | |
62 | ;; -rv *reverseVideo | |
63 | ;; -selectionTimeout .selectionTimeout | |
64 | ;; -synchronous *synchronous | |
65 | ;; -xrm | |
66 | ||
67 | ;; An alist of X options and the function which handles them. See | |
68 | ;; ../startup.el. | |
69 | ||
b63f9ba1 GV |
70 | (if (not (eq window-system 'w32)) |
71 | (error "%s: Loading w32-win.el but not compiled for w32" (invocation-name))) | |
ee78dc32 GV |
72 | |
73 | (require 'frame) | |
74 | (require 'mouse) | |
75 | (require 'scroll-bar) | |
76 | (require 'faces) | |
77 | (require 'select) | |
78 | (require 'menu-bar) | |
51099b45 GV |
79 | (if (fboundp 'new-fontset) |
80 | (require 'fontset)) | |
ee78dc32 | 81 | |
af99aa46 GV |
82 | ;; Because Windows scrollbars look and act quite differently compared |
83 | ;; with the standard X scroll-bars, we don't try to use the normal | |
84 | ;; scroll bar routines. | |
85 | ||
fbd6baed | 86 | (defun w32-handle-scroll-bar-event (event) |
b63f9ba1 | 87 | "Handle W32 scroll bar events to do normal Window style scrolling." |
af99aa46 | 88 | (interactive "e") |
caf9b328 KH |
89 | (let ((old-window (selected-window))) |
90 | (unwind-protect | |
91 | (let* ((position (event-start event)) | |
92 | (window (nth 0 position)) | |
93 | (portion-whole (nth 2 position)) | |
94 | (bar-part (nth 4 position))) | |
95 | (save-excursion | |
96 | (select-window window) | |
97 | (cond | |
98 | ((eq bar-part 'up) | |
d66be571 | 99 | (goto-char (window-start window)) |
caf9b328 KH |
100 | (scroll-down 1)) |
101 | ((eq bar-part 'above-handle) | |
102 | (scroll-down)) | |
103 | ((eq bar-part 'handle) | |
104 | (scroll-bar-maybe-set-window-start event)) | |
105 | ((eq bar-part 'below-handle) | |
106 | (scroll-up)) | |
107 | ((eq bar-part 'down) | |
d66be571 | 108 | (goto-char (window-start window)) |
caf9b328 KH |
109 | (scroll-up 1)) |
110 | ))) | |
111 | (select-window old-window)))) | |
af99aa46 GV |
112 | |
113 | ;; The following definition is used for debugging. | |
fbd6baed | 114 | ;(defun w32-handle-scroll-bar-event (event) (interactive "e") (princ event)) |
af99aa46 | 115 | |
fbd6baed | 116 | (global-set-key [vertical-scroll-bar mouse-1] 'w32-handle-scroll-bar-event) |
af99aa46 GV |
117 | |
118 | ;; (scroll-bar-mode nil) | |
fe07d75e | 119 | |
d66be571 GV |
120 | (defvar mouse-wheel-scroll-amount 4 |
121 | "*Number of lines to scroll per click of the mouse wheel.") | |
122 | ||
123 | (defun mouse-wheel-scroll-line (event) | |
124 | "Scroll the current buffer by `mouse-wheel-scroll-amount'." | |
125 | (interactive "e") | |
126 | (condition-case nil | |
127 | (if (< (car (cdr (cdr event))) 0) | |
128 | (scroll-up mouse-wheel-scroll-amount) | |
129 | (scroll-down mouse-wheel-scroll-amount)) | |
130 | (error nil))) | |
131 | ||
132 | ;; for scroll-in-place.el, this way the -scroll-line and -scroll-screen | |
133 | ;; commands won't interact | |
134 | (setq scroll-command-groups (list '(mouse-wheel-scroll-line))) | |
135 | ||
136 | (defun mouse-wheel-scroll-screen (event) | |
137 | "Scroll the current buffer by `mouse-wheel-scroll-amount'." | |
138 | (interactive "e") | |
139 | (condition-case nil | |
140 | (if (< (car (cdr (cdr event))) 0) | |
141 | (scroll-up) | |
142 | (scroll-down)) | |
143 | (error nil))) | |
144 | ||
145 | ;; Bind the mouse-wheel event: | |
146 | (global-set-key [mouse-wheel] 'mouse-wheel-scroll-line) | |
147 | (global-set-key [C-mouse-wheel] 'mouse-wheel-scroll-screen) | |
148 | ||
33b307f8 RS |
149 | (defun w32-drag-n-drop-debug (event) |
150 | "Print the drag-n-drop event in a readable form." | |
151 | (interactive "e") | |
152 | (princ event)) | |
153 | ||
154 | (defun w32-drag-n-drop (event) | |
155 | "Edit the files listed in the drag-n-drop event. | |
156 | Switch to a buffer editing the last file dropped." | |
157 | (interactive "e") | |
c8316112 | 158 | (save-excursion |
35a8911d GM |
159 | ;; Make sure the drop target has positive co-ords |
160 | ;; before setting the selected frame - otherwise it | |
161 | ;; won't work. <skx@tardis.ed.ac.uk> | |
162 | (let* ((window (posn-window (event-start event))) | |
163 | (coords (posn-x-y (event-start event))) | |
164 | (x (car coords)) | |
165 | (y (cdr coords))) | |
166 | (if (and (> x 0) (> y 0)) | |
167 | (set-frame-selected-window nil window)) | |
7ed4e9a7 | 168 | (mapcar 'find-file (car (cdr (cdr event))))) |
35a8911d | 169 | (raise-frame))) |
33b307f8 RS |
170 | |
171 | (defun w32-drag-n-drop-other-frame (event) | |
172 | "Edit the files listed in the drag-n-drop event, in other frames. | |
173 | May create new frames, or reuse existing ones. The frame editing | |
174 | the last file dropped is selected." | |
175 | (interactive "e") | |
176 | (mapcar 'find-file-other-frame (car (cdr (cdr event))))) | |
177 | ||
178 | ;; Bind the drag-n-drop event. | |
179 | (global-set-key [drag-n-drop] 'w32-drag-n-drop) | |
180 | (global-set-key [C-drag-n-drop] 'w32-drag-n-drop-other-frame) | |
181 | ||
a73c80a3 GV |
182 | ;; Keyboard layout/language change events |
183 | ;; For now ignore language-change events; in the future | |
184 | ;; we should switch the Emacs Input Method to match the | |
185 | ;; new layout/language selected by the user. | |
186 | (global-set-key [language-change] 'ignore) | |
187 | ||
ee78dc32 GV |
188 | (defvar x-invocation-args) |
189 | ||
190 | (defvar x-command-line-resources nil) | |
191 | ||
192 | (defconst x-option-alist | |
193 | '(("-bw" . x-handle-numeric-switch) | |
194 | ("-d" . x-handle-display) | |
195 | ("-display" . x-handle-display) | |
196 | ("-name" . x-handle-name-rn-switch) | |
197 | ("-rn" . x-handle-name-rn-switch) | |
198 | ("-T" . x-handle-switch) | |
199 | ("-r" . x-handle-switch) | |
200 | ("-rv" . x-handle-switch) | |
201 | ("-reverse" . x-handle-switch) | |
202 | ("-fn" . x-handle-switch) | |
203 | ("-font" . x-handle-switch) | |
204 | ("-ib" . x-handle-numeric-switch) | |
205 | ("-g" . x-handle-geometry) | |
206 | ("-geometry" . x-handle-geometry) | |
207 | ("-fg" . x-handle-switch) | |
208 | ("-foreground". x-handle-switch) | |
209 | ("-bg" . x-handle-switch) | |
210 | ("-background". x-handle-switch) | |
211 | ("-ms" . x-handle-switch) | |
212 | ("-itype" . x-handle-switch) | |
213 | ("-i" . x-handle-switch) | |
214 | ("-iconic" . x-handle-iconic) | |
215 | ("-xrm" . x-handle-xrm-switch) | |
216 | ("-cr" . x-handle-switch) | |
217 | ("-vb" . x-handle-switch) | |
218 | ("-hb" . x-handle-switch) | |
219 | ("-bd" . x-handle-switch))) | |
220 | ||
221 | (defconst x-long-option-alist | |
222 | '(("--border-width" . "-bw") | |
223 | ("--display" . "-d") | |
224 | ("--name" . "-name") | |
225 | ("--title" . "-T") | |
226 | ("--reverse-video" . "-reverse") | |
227 | ("--font" . "-font") | |
228 | ("--internal-border" . "-ib") | |
229 | ("--geometry" . "-geometry") | |
230 | ("--foreground-color" . "-fg") | |
231 | ("--background-color" . "-bg") | |
232 | ("--mouse-color" . "-ms") | |
233 | ("--icon-type" . "-itype") | |
234 | ("--iconic" . "-iconic") | |
235 | ("--xrm" . "-xrm") | |
236 | ("--cursor-color" . "-cr") | |
237 | ("--vertical-scroll-bars" . "-vb") | |
238 | ("--border-color" . "-bd"))) | |
239 | ||
240 | (defconst x-switch-definitions | |
241 | '(("-name" name) | |
242 | ("-T" name) | |
243 | ("-r" reverse t) | |
244 | ("-rv" reverse t) | |
245 | ("-reverse" reverse t) | |
246 | ("-fn" font) | |
247 | ("-font" font) | |
248 | ("-ib" internal-border-width) | |
249 | ("-fg" foreground-color) | |
250 | ("-foreground" foreground-color) | |
251 | ("-bg" background-color) | |
252 | ("-background" background-color) | |
253 | ("-ms" mouse-color) | |
254 | ("-cr" cursor-color) | |
255 | ("-itype" icon-type t) | |
256 | ("-i" icon-type t) | |
257 | ("-vb" vertical-scroll-bars t) | |
258 | ("-hb" horizontal-scroll-bars t) | |
259 | ("-bd" border-color) | |
260 | ("-bw" border-width))) | |
261 | ||
262 | ;; Handler for switches of the form "-switch value" or "-switch". | |
263 | (defun x-handle-switch (switch) | |
264 | (let ((aelt (assoc switch x-switch-definitions))) | |
265 | (if aelt | |
266 | (if (nth 2 aelt) | |
267 | (setq default-frame-alist | |
268 | (cons (cons (nth 1 aelt) (nth 2 aelt)) | |
269 | default-frame-alist)) | |
270 | (setq default-frame-alist | |
271 | (cons (cons (nth 1 aelt) | |
272 | (car x-invocation-args)) | |
273 | default-frame-alist) | |
274 | x-invocation-args (cdr x-invocation-args)))))) | |
275 | ||
276 | ;; Make -iconic apply only to the initial frame! | |
277 | (defun x-handle-iconic (switch) | |
278 | (setq initial-frame-alist | |
279 | (cons '(visibility . icon) initial-frame-alist))) | |
280 | ||
281 | ;; Handler for switches of the form "-switch n" | |
282 | (defun x-handle-numeric-switch (switch) | |
283 | (let ((aelt (assoc switch x-switch-definitions))) | |
284 | (if aelt | |
285 | (setq default-frame-alist | |
286 | (cons (cons (nth 1 aelt) | |
287 | (string-to-int (car x-invocation-args))) | |
288 | default-frame-alist) | |
289 | x-invocation-args | |
290 | (cdr x-invocation-args))))) | |
291 | ||
292 | ;; Handle the -xrm option. | |
293 | (defun x-handle-xrm-switch (switch) | |
294 | (or (consp x-invocation-args) | |
295 | (error "%s: missing argument to `%s' option" (invocation-name) switch)) | |
296 | (setq x-command-line-resources (car x-invocation-args)) | |
297 | (setq x-invocation-args (cdr x-invocation-args))) | |
298 | ||
299 | ;; Handle the geometry option | |
300 | (defun x-handle-geometry (switch) | |
301 | (let ((geo (x-parse-geometry (car x-invocation-args)))) | |
302 | (setq initial-frame-alist | |
303 | (append initial-frame-alist | |
304 | (if (or (assq 'left geo) (assq 'top geo)) | |
305 | '((user-position . t))) | |
306 | (if (or (assq 'height geo) (assq 'width geo)) | |
307 | '((user-size . t))) | |
308 | geo) | |
309 | x-invocation-args (cdr x-invocation-args)))) | |
310 | ||
311 | ;; Handle the -name and -rn options. Set the variable x-resource-name | |
312 | ;; to the option's operand; if the switch was `-name', set the name of | |
313 | ;; the initial frame, too. | |
314 | (defun x-handle-name-rn-switch (switch) | |
315 | (or (consp x-invocation-args) | |
316 | (error "%s: missing argument to `%s' option" (invocation-name) switch)) | |
317 | (setq x-resource-name (car x-invocation-args) | |
318 | x-invocation-args (cdr x-invocation-args)) | |
319 | (if (string= switch "-name") | |
320 | (setq initial-frame-alist (cons (cons 'name x-resource-name) | |
321 | initial-frame-alist)))) | |
322 | ||
323 | (defvar x-display-name nil | |
324 | "The display name specifying server and frame.") | |
325 | ||
326 | (defun x-handle-display (switch) | |
327 | (setq x-display-name (car x-invocation-args) | |
328 | x-invocation-args (cdr x-invocation-args))) | |
329 | ||
330 | (defvar x-invocation-args nil) | |
331 | ||
332 | (defun x-handle-args (args) | |
333 | "Process the X-related command line options in ARGS. | |
334 | This is done before the user's startup file is loaded. They are copied to | |
335 | x-invocation args from which the X-related things are extracted, first | |
336 | the switch (e.g., \"-fg\") in the following code, and possible values | |
337 | \(e.g., \"black\") in the option handler code (e.g., x-handle-switch). | |
338 | This returns ARGS with the arguments that have been processed removed." | |
ee78dc32 GV |
339 | (setq x-invocation-args args |
340 | args nil) | |
341 | (while x-invocation-args | |
342 | (let* ((this-switch (car x-invocation-args)) | |
343 | (orig-this-switch this-switch) | |
344 | completion argval aelt) | |
345 | (setq x-invocation-args (cdr x-invocation-args)) | |
346 | ;; Check for long options with attached arguments | |
347 | ;; and separate out the attached option argument into argval. | |
348 | (if (string-match "^--[^=]*=" this-switch) | |
349 | (setq argval (substring this-switch (match-end 0)) | |
350 | this-switch (substring this-switch 0 (1- (match-end 0))))) | |
351 | (setq completion (try-completion this-switch x-long-option-alist)) | |
352 | (if (eq completion t) | |
353 | ;; Exact match for long option. | |
354 | (setq this-switch (cdr (assoc this-switch x-long-option-alist))) | |
355 | (if (stringp completion) | |
356 | (let ((elt (assoc completion x-long-option-alist))) | |
357 | ;; Check for abbreviated long option. | |
358 | (or elt | |
359 | (error "Option `%s' is ambiguous" this-switch)) | |
360 | (setq this-switch (cdr elt))) | |
361 | ;; Check for a short option. | |
362 | (setq argval nil this-switch orig-this-switch))) | |
363 | (setq aelt (assoc this-switch x-option-alist)) | |
364 | (if aelt | |
365 | (if argval | |
366 | (let ((x-invocation-args | |
367 | (cons argval x-invocation-args))) | |
368 | (funcall (cdr aelt) this-switch)) | |
369 | (funcall (cdr aelt) this-switch)) | |
370 | (setq args (cons this-switch args))))) | |
371 | (setq args (nreverse args))) | |
372 | ||
373 | ||
374 | \f | |
375 | ;; | |
376 | ;; Available colors | |
377 | ;; | |
378 | ||
379 | (defvar x-colors '("aquamarine" | |
380 | "Aquamarine" | |
381 | "medium aquamarine" | |
382 | "MediumAquamarine" | |
383 | "black" | |
384 | "Black" | |
385 | "blue" | |
386 | "Blue" | |
387 | "cadet blue" | |
388 | "CadetBlue" | |
389 | "cornflower blue" | |
390 | "CornflowerBlue" | |
391 | "dark slate blue" | |
392 | "DarkSlateBlue" | |
393 | "light blue" | |
394 | "LightBlue" | |
395 | "light steel blue" | |
396 | "LightSteelBlue" | |
397 | "medium blue" | |
398 | "MediumBlue" | |
399 | "medium slate blue" | |
400 | "MediumSlateBlue" | |
401 | "midnight blue" | |
402 | "MidnightBlue" | |
403 | "navy blue" | |
404 | "NavyBlue" | |
405 | "navy" | |
406 | "Navy" | |
407 | "sky blue" | |
408 | "SkyBlue" | |
409 | "slate blue" | |
410 | "SlateBlue" | |
411 | "steel blue" | |
412 | "SteelBlue" | |
413 | "coral" | |
414 | "Coral" | |
415 | "cyan" | |
416 | "Cyan" | |
417 | "firebrick" | |
418 | "Firebrick" | |
419 | "brown" | |
420 | "Brown" | |
421 | "gold" | |
422 | "Gold" | |
423 | "goldenrod" | |
424 | "Goldenrod" | |
425 | "green" | |
426 | "Green" | |
427 | "dark green" | |
428 | "DarkGreen" | |
429 | "dark olive green" | |
430 | "DarkOliveGreen" | |
431 | "forest green" | |
432 | "ForestGreen" | |
433 | "lime green" | |
434 | "LimeGreen" | |
435 | "medium sea green" | |
436 | "MediumSeaGreen" | |
437 | "medium spring green" | |
438 | "MediumSpringGreen" | |
439 | "pale green" | |
440 | "PaleGreen" | |
441 | "sea green" | |
442 | "SeaGreen" | |
443 | "spring green" | |
444 | "SpringGreen" | |
445 | "yellow green" | |
446 | "YellowGreen" | |
447 | "dark slate grey" | |
448 | "DarkSlateGrey" | |
449 | "dark slate gray" | |
450 | "DarkSlateGray" | |
451 | "dim grey" | |
452 | "DimGrey" | |
453 | "dim gray" | |
454 | "DimGray" | |
455 | "light grey" | |
456 | "LightGrey" | |
457 | "light gray" | |
458 | "LightGray" | |
459 | "gray" | |
460 | "grey" | |
461 | "Gray" | |
462 | "Grey" | |
463 | "khaki" | |
464 | "Khaki" | |
465 | "magenta" | |
466 | "Magenta" | |
467 | "maroon" | |
468 | "Maroon" | |
469 | "orange" | |
470 | "Orange" | |
471 | "orchid" | |
472 | "Orchid" | |
473 | "dark orchid" | |
474 | "DarkOrchid" | |
475 | "medium orchid" | |
476 | "MediumOrchid" | |
477 | "pink" | |
478 | "Pink" | |
479 | "plum" | |
480 | "Plum" | |
481 | "red" | |
482 | "Red" | |
483 | "indian red" | |
484 | "IndianRed" | |
485 | "medium violet red" | |
486 | "MediumVioletRed" | |
487 | "orange red" | |
488 | "OrangeRed" | |
489 | "violet red" | |
490 | "VioletRed" | |
491 | "salmon" | |
492 | "Salmon" | |
493 | "sienna" | |
494 | "Sienna" | |
495 | "tan" | |
496 | "Tan" | |
497 | "thistle" | |
498 | "Thistle" | |
499 | "turquoise" | |
500 | "Turquoise" | |
501 | "dark turquoise" | |
502 | "DarkTurquoise" | |
503 | "medium turquoise" | |
504 | "MediumTurquoise" | |
505 | "violet" | |
506 | "Violet" | |
507 | "blue violet" | |
508 | "BlueViolet" | |
509 | "wheat" | |
510 | "Wheat" | |
511 | "white" | |
512 | "White" | |
513 | "yellow" | |
514 | "Yellow" | |
515 | "green yellow" | |
516 | "GreenYellow") | |
517 | "The full list of X colors from the `rgb.text' file.") | |
518 | ||
f795f633 EZ |
519 | (defun xw-defined-colors (&optional frame) |
520 | "Internal function called by `defined-colors', which see." | |
ee78dc32 | 521 | (or frame (setq frame (selected-frame))) |
e5e0a3c9 GV |
522 | (let* ((color-map-colors (mapcar (lambda (clr) (car clr)) w32-color-map)) |
523 | (all-colors (or color-map-colors x-colors)) | |
524 | (this-color nil) | |
525 | (defined-colors nil)) | |
526 | (message "Defining colors...") | |
ee78dc32 GV |
527 | (while all-colors |
528 | (setq this-color (car all-colors) | |
529 | all-colors (cdr all-colors)) | |
79b24da3 | 530 | (and (color-supported-p this-color frame t) |
ee78dc32 GV |
531 | (setq defined-colors (cons this-color defined-colors)))) |
532 | defined-colors)) | |
533 | \f | |
d66be571 | 534 | \f |
ee78dc32 GV |
535 | ;;;; Function keys |
536 | ||
d66be571 GV |
537 | ;;; make f10 activate the real menubar rather than the mini-buffer menu |
538 | ;;; navigation feature. | |
539 | (global-set-key [f10] (lambda () | |
540 | (interactive) (w32-send-sys-command ?\xf100))) | |
541 | ||
ee78dc32 GV |
542 | (defun iconify-or-deiconify-frame () |
543 | "Iconify the selected frame, or deiconify if it's currently an icon." | |
544 | (interactive) | |
545 | (if (eq (cdr (assq 'visibility (frame-parameters))) t) | |
546 | (iconify-frame) | |
547 | (make-frame-visible))) | |
548 | ||
549 | (substitute-key-definition 'suspend-emacs 'iconify-or-deiconify-frame | |
550 | global-map) | |
551 | ||
ee78dc32 GV |
552 | \f |
553 | ;;;; Selections and cut buffers | |
554 | ||
555 | ;;; We keep track of the last text selected here, so we can check the | |
556 | ;;; current selection against it, and avoid passing back our own text | |
557 | ;;; from x-cut-buffer-or-selection-value. | |
558 | (defvar x-last-selected-text nil) | |
559 | ||
560 | ;;; It is said that overlarge strings are slow to put into the cut buffer. | |
561 | ;;; Note this value is overridden below. | |
562 | (defvar x-cut-buffer-max 20000 | |
563 | "Max number of characters to put in the cut buffer.") | |
564 | ||
565 | (defvar x-select-enable-clipboard t | |
566 | "Non-nil means cutting and pasting uses the clipboard. | |
567 | This is in addition to the primary selection.") | |
568 | ||
569 | (defun x-select-text (text &optional push) | |
570 | (if x-select-enable-clipboard | |
fbd6baed | 571 | (w32-set-clipboard-data text)) |
b2b9ff5e | 572 | (setq x-last-selected-text text)) |
ee78dc32 GV |
573 | |
574 | ;;; Return the value of the current selection. | |
575 | ;;; Consult the selection, then the cut buffer. Treat empty strings | |
576 | ;;; as if they were unset. | |
577 | (defun x-get-selection-value () | |
578 | (if x-select-enable-clipboard | |
579 | (let (text) | |
580 | ;; Don't die if x-get-selection signals an error. | |
581 | (condition-case c | |
fbd6baed GV |
582 | (setq text (w32-get-clipboard-data)) |
583 | (error (message "w32-get-clipboard-data:%s" c))) | |
ee78dc32 | 584 | (if (string= text "") (setq text nil)) |
b2b9ff5e RS |
585 | (cond |
586 | ((not text) nil) | |
587 | ((eq text x-last-selected-text) nil) | |
588 | ((string= text x-last-selected-text) | |
589 | ;; Record the newer string, so subsequent calls can use the 'eq' test. | |
590 | (setq x-last-selected-text text) | |
591 | nil) | |
592 | (t | |
593 | (setq x-last-selected-text text)))))) | |
ee78dc32 | 594 | \f |
4664455c GV |
595 | (defalias 'x-cut-buffer-or-selection-value 'x-get-selection-value) |
596 | ||
597 | \f | |
ee78dc32 GV |
598 | ;;; Do the actual Windows setup here; the above code just defines |
599 | ;;; functions and variables that we use now. | |
600 | ||
601 | (setq command-line-args (x-handle-args command-line-args)) | |
602 | ||
603 | ;;; Make sure we have a valid resource name. | |
604 | (or (stringp x-resource-name) | |
605 | (let (i) | |
606 | (setq x-resource-name (invocation-name)) | |
607 | ||
608 | ;; Change any . or * characters in x-resource-name to hyphens, | |
609 | ;; so as not to choke when we use it in X resource queries. | |
610 | (while (setq i (string-match "[.*]" x-resource-name)) | |
611 | (aset x-resource-name i ?-)))) | |
612 | ||
613 | ;; For the benefit of older Emacses (19.27 and earlier) that are sharing | |
614 | ;; the same lisp directory, don't pass the third argument unless we seem | |
615 | ;; to have the multi-display support. | |
616 | (if (fboundp 'x-close-connection) | |
617 | (x-open-connection "" | |
618 | x-command-line-resources | |
619 | ;; Exit Emacs with fatal error if this fails. | |
620 | t) | |
621 | (x-open-connection "" | |
622 | x-command-line-resources)) | |
623 | ||
624 | (setq frame-creation-function 'x-create-frame-with-faces) | |
625 | ||
626 | (setq x-cut-buffer-max (min (- (/ (x-server-max-request-size) 2) 100) | |
627 | x-cut-buffer-max)) | |
628 | ||
fbd6baed | 629 | ;; W32 expects the menu bar cut and paste commands to use the clipboard. |
ee78dc32 GV |
630 | ;; This has ,? to match both on Sunos and on Solaris. |
631 | (menu-bar-enable-clipboard) | |
632 | ||
4664455c GV |
633 | ;; W32 systems have different fonts than commonly found on X, so |
634 | ;; we define our own standard fontset here. | |
635 | (defvar w32-standard-fontset-spec | |
e7a8ad1f | 636 | "-*-Courier New-normal-r-*-*-13-*-*-*-c-*-fontset-standard" |
4664455c GV |
637 | "String of fontset spec of the standard fontset. This defines a |
638 | fontset consisting of the Courier New variations for European | |
639 | languages which are distributed with Windows as \"Multilanguage Support\". | |
640 | ||
641 | See the documentation of `create-fontset-from-fontset-spec for the format.") | |
642 | ||
7ed4e9a7 JR |
643 | ; (if (fboundp 'new-fontset) |
644 | ; (progn | |
645 | ; (defun w32-create-initial-fontsets () | |
646 | ; "Create fontset-startup, fontset-standard and any fontsets | |
647 | ; specified in X resources." | |
648 | ; ;; Create the standard fontset. | |
649 | ; (create-fontset-from-fontset-spec w32-standard-fontset-spec t) | |
650 | ||
651 | ; ;; Create fontset specified in X resources "Fontset-N" (N is 0, 1,...). | |
652 | ; (create-fontset-from-x-resource) | |
653 | ||
654 | ; ;; Try to create a fontset from a font specification which comes | |
655 | ; ;; from initial-frame-alist, default-frame-alist, or X resource. | |
656 | ; ;; A font specification in command line argument (i.e. -fn XXXX) | |
657 | ; ;; should be already in default-frame-alist as a `font' | |
658 | ; ;; parameter. However, any font specifications in site-start | |
659 | ; ;; library, user's init file (.emacs), and default.el are not | |
660 | ; ;; yet handled here. | |
661 | ||
662 | ; (let ((font (or (cdr (assq 'font initial-frame-alist)) | |
663 | ; (cdr (assq 'font default-frame-alist)) | |
664 | ; (x-get-resource "font" "Font"))) | |
665 | ; xlfd-fields resolved-name) | |
666 | ; (if (and font | |
667 | ; (not (query-fontset font)) | |
668 | ; (setq resolved-name (x-resolve-font-name font)) | |
669 | ; (setq xlfd-fields (x-decompose-font-name font))) | |
670 | ; (if (string= "fontset" | |
671 | ; (aref xlfd-fields xlfd-regexp-registry-subnum)) | |
672 | ; (new-fontset font | |
673 | ; (x-complement-fontset-spec xlfd-fields nil)) | |
674 | ; ;; Create a fontset from FONT. The fontset name is | |
675 | ; ;; generated from FONT. Create style variants of the | |
676 | ; ;; fontset too. Font names in the variants are | |
677 | ; ;; generated automatially unless X resources | |
678 | ; ;; XXX.attribyteFont explicitly specify them. | |
679 | ; (let ((styles (mapcar 'car x-style-funcs-alist)) | |
680 | ; (faces '(bold italic bold-italic)) | |
681 | ; face face-font fontset fontset-spec) | |
682 | ; (while faces | |
683 | ; (setq face (car faces)) | |
684 | ; (setq face-font (x-get-resource (concat (symbol-name face) | |
685 | ; ".attributeFont") | |
686 | ; "Face.AttributeFont")) | |
687 | ; (if face-font | |
688 | ; (setq styles (cons (cons face face-font) | |
689 | ; (delq face styles)))) | |
690 | ; (setq faces (cdr faces))) | |
691 | ; (aset xlfd-fields xlfd-regexp-foundry-subnum nil) | |
692 | ; (aset xlfd-fields xlfd-regexp-family-subnum nil) | |
693 | ; (aset xlfd-fields xlfd-regexp-registry-subnum "fontset") | |
694 | ; (aset xlfd-fields xlfd-regexp-encoding-subnum "startup") | |
695 | ; ;; The fontset name should have concrete values in | |
696 | ; ;; weight and slant field. | |
697 | ; (let ((weight (aref xlfd-fields xlfd-regexp-weight-subnum)) | |
698 | ; (slant (aref xlfd-fields xlfd-regexp-slant-subnum)) | |
699 | ; xlfd-temp) | |
700 | ; (if (or (not weight) (string-match "[*?]*" weight)) | |
701 | ; (progn | |
702 | ; (setq xlfd-temp | |
703 | ; (x-decompose-font-name resolved-name)) | |
704 | ; (aset xlfd-fields xlfd-regexp-weight-subnum | |
705 | ; (aref xlfd-temp xlfd-regexp-weight-subnum)))) | |
706 | ; (if (or (not slant) (string-match "[*?]*" slant)) | |
707 | ; (progn | |
708 | ; (or xlfd-temp | |
709 | ; (setq xlfd-temp | |
710 | ; (x-decompose-font-name resolved-name))) | |
711 | ; (aset xlfd-fields xlfd-regexp-slant-subnum | |
712 | ; (aref xlfd-temp xlfd-regexp-slant-subnum))))) | |
713 | ; (setq fontset (x-compose-font-name xlfd-fields)) | |
714 | ; (create-fontset-from-fontset-spec | |
715 | ; (concat fontset ", ascii:" font) styles) | |
716 | ; ))))) | |
717 | ; ;; This cannot be run yet, as creating fontsets requires a | |
718 | ; ;; Window to be initialised so the fonts can be listed. | |
719 | ; ;; Add it to a hook so it gets run later. | |
720 | ; (add-hook 'before-init-hook 'w32-create-initial-fontsets) | |
721 | ; )) | |
4664455c | 722 | |
ee78dc32 GV |
723 | ;; Apply a geometry resource to the initial frame. Put it at the end |
724 | ;; of the alist, so that anything specified on the command line takes | |
725 | ;; precedence. | |
726 | (let* ((res-geometry (x-get-resource "geometry" "Geometry")) | |
727 | parsed) | |
728 | (if res-geometry | |
729 | (progn | |
730 | (setq parsed (x-parse-geometry res-geometry)) | |
731 | ;; If the resource specifies a position, | |
732 | ;; call the position and size "user-specified". | |
733 | (if (or (assq 'top parsed) (assq 'left parsed)) | |
734 | (setq parsed (cons '(user-position . t) | |
735 | (cons '(user-size . t) parsed)))) | |
736 | ;; All geometry parms apply to the initial frame. | |
737 | (setq initial-frame-alist (append initial-frame-alist parsed)) | |
738 | ;; The size parms apply to all frames. | |
739 | (if (assq 'height parsed) | |
740 | (setq default-frame-alist | |
741 | (cons (cons 'height (cdr (assq 'height parsed))) | |
742 | default-frame-alist))) | |
743 | (if (assq 'width parsed) | |
744 | (setq default-frame-alist | |
745 | (cons (cons 'width (cdr (assq 'width parsed))) | |
746 | default-frame-alist)))))) | |
747 | ||
748 | ;; Check the reverseVideo resource. | |
749 | (let ((case-fold-search t)) | |
750 | (let ((rv (x-get-resource "reverseVideo" "ReverseVideo"))) | |
751 | (if (and rv | |
752 | (string-match "^\\(true\\|yes\\|on\\)$" rv)) | |
753 | (setq default-frame-alist | |
754 | (cons '(reverse . t) default-frame-alist))))) | |
755 | ||
756 | ;; Set x-selection-timeout, measured in milliseconds. | |
757 | (let ((res-selection-timeout | |
758 | (x-get-resource "selectionTimeout" "SelectionTimeout"))) | |
759 | (setq x-selection-timeout 20000) | |
760 | (if res-selection-timeout | |
761 | (setq x-selection-timeout (string-to-number res-selection-timeout)))) | |
762 | ||
763 | (defun x-win-suspend-error () | |
b63f9ba1 | 764 | (error "Suspending an emacs running under W32 makes no sense")) |
ee78dc32 GV |
765 | (add-hook 'suspend-hook 'x-win-suspend-error) |
766 | ||
767 | ;;; Arrange for the kill and yank functions to set and check the clipboard. | |
768 | (setq interprogram-cut-function 'x-select-text) | |
769 | (setq interprogram-paste-function 'x-get-selection-value) | |
770 | ||
fbd6baed | 771 | ;;; Turn off window-splitting optimization; w32 is usually fast enough |
ee78dc32 GV |
772 | ;;; that this is only annoying. |
773 | (setq split-window-keep-point t) | |
774 | ||
775 | ;; Don't show the frame name; that's redundant. | |
f182c531 | 776 | (setq-default mode-line-frame-identification " ") |
ee78dc32 GV |
777 | |
778 | ;;; Set to a system sound if you want a fancy bell. | |
779 | (set-message-beep 'ok) | |
780 | ||
fbd6baed | 781 | ;; Remap some functions to call w32 common dialogs |
ee78dc32 GV |
782 | |
783 | (defun internal-face-interactive (what &optional bool) | |
784 | (let* ((fn (intern (concat "face-" what))) | |
3247de96 DL |
785 | (prompt (concat "Set " what " of face ")) |
786 | (face (read-face-name prompt)) | |
ee78dc32 GV |
787 | (default (if (fboundp fn) |
788 | (or (funcall fn face (selected-frame)) | |
789 | (funcall fn 'default (selected-frame))))) | |
790 | (fn-win (intern (concat (symbol-name window-system) "-select-" what))) | |
3ce36200 AI |
791 | value) |
792 | (setq value | |
793 | (cond ((fboundp fn-win) | |
794 | (funcall fn-win)) | |
795 | ((eq bool 'color) | |
796 | (completing-read (concat prompt " " (symbol-name face) " to: ") | |
797 | (mapcar (function (lambda (color) | |
798 | (cons color color))) | |
799 | x-colors) | |
800 | nil nil nil nil default)) | |
801 | (bool | |
802 | (y-or-n-p (concat "Should face " (symbol-name face) | |
803 | " be " bool "? "))) | |
804 | (t | |
805 | (read-string (concat prompt " " (symbol-name face) " to: ") | |
806 | nil nil default)))) | |
807 | (list face (if (equal value "") nil value)))) | |
ee78dc32 | 808 | |
b63f9ba1 | 809 | ;; Redefine the font selection to use the standard W32 dialog |
cf14c2b4 | 810 | (defvar w32-use-w32-font-dialog t |
4664455c | 811 | "*Use the standard font dialog if 't' - otherwise pop up a menu of |
cf14c2b4 GV |
812 | some standard fonts like X does - including fontsets") |
813 | ||
814 | (defvar w32-fixed-font-alist | |
815 | '("Font menu" | |
816 | ("Misc" | |
817 | ;; For these, we specify the pixel height and width. | |
818 | ("fixed" "Fixedsys") | |
819 | ("") | |
820 | ("Terminal 5x4" | |
821 | "-*-Terminal-normal-r-*-*-*-45-*-*-c-40-*-oem") | |
822 | ("Terminal 6x8" | |
823 | "-*-Terminal-normal-r-*-*-*-60-*-*-c-80-*-oem") | |
824 | ("Terminal 9x5" | |
825 | "-*-Terminal-normal-r-*-*-*-90-*-*-c-50-*-oem") | |
826 | ("Terminal 9x7" | |
827 | "-*-Terminal-normal-r-*-*-*-90-*-*-c-70-*-oem") | |
828 | ("Terminal 9x8" | |
829 | "-*-Terminal-normal-r-*-*-*-90-*-*-c-80-*-oem") | |
830 | ("Terminal 12x12" | |
831 | "-*-Terminal-normal-r-*-*-*-120-*-*-c-120-*-oem") | |
832 | ("Terminal 14x10" | |
833 | "-*-Terminal-normal-r-*-*-*-135-*-*-c-100-*-oem") | |
834 | ("Terminal 6x6 Bold" | |
835 | "-*-Terminal-bold-r-*-*-*-60-*-*-c-60-*-oem") | |
836 | ("") | |
837 | ("Lucida Sans Typewriter.8" | |
838 | "-*-Lucida Sans Typewriter-normal-r-*-*-11-*-*-*-c-*-iso8859-1") | |
839 | ("Lucida Sans Typewriter.9" | |
840 | "-*-Lucida Sans Typewriter-normal-r-*-*-12-*-*-*-c-*-iso8859-1") | |
841 | ("Lucida Sans Typewriter.10" | |
842 | "-*-Lucida Sans Typewriter-normal-r-*-*-13-*-*-*-c-*-iso8859-1") | |
843 | ("Lucida Sans Typewriter.11" | |
844 | "-*-Lucida Sans Typewriter-normal-r-*-*-15-*-*-*-c-*-iso8859-1") | |
845 | ("Lucida Sans Typewriter.12" | |
846 | "-*-Lucida Sans Typewriter-normal-r-*-*-16-*-*-*-c-*-iso8859-1") | |
847 | ("Lucida Sans Typewriter.8 Bold" | |
848 | "-*-Lucida Sans Typewriter-semibold-r-*-*-11-*-*-*-c-*-iso8859-1") | |
849 | ("Lucida Sans Typewriter.9 Bold" | |
850 | "-*-Lucida Sans Typewriter-semibold-r-*-*-12-*-*-*-c-*-iso8859-1") | |
851 | ("Lucida Sans Typewriter.10 Bold" | |
852 | "-*-Lucida Sans Typewriter-semibold-r-*-*-13-*-*-*-c-*-iso8859-1") | |
853 | ("Lucida Sans Typewriter.11 Bold" | |
854 | "-*-Lucida Sans Typewriter-semibold-r-*-*-15-*-*-*-c-*-iso8859-1") | |
855 | ("Lucida Sans Typewriter.12 Bold" | |
856 | "-*-Lucida Sans Typewriter-semibold-r-*-*-16-*-*-*-c-*-iso8859-1")) | |
857 | ("Courier" | |
858 | ("Courier 10x8" | |
859 | "-*-Courier-*normal-r-*-*-*-97-*-*-c-80-iso8859-1") | |
860 | ("Courier 12x9" | |
861 | "-*-Courier-*normal-r-*-*-*-120-*-*-c-90-iso8859-1") | |
862 | ("Courier 15x12" | |
863 | "-*-Courier-*normal-r-*-*-*-150-*-*-c-120-iso8859-1") | |
864 | ;; For these, we specify the point height. | |
865 | ("") | |
866 | ("8" "-*-Courier New-normal-r-*-*-11-*-*-*-c-*-iso8859-1") | |
867 | ("9" "-*-Courier New-normal-r-*-*-12-*-*-*-c-*-iso8859-1") | |
868 | ("10" "-*-Courier New-normal-r-*-*-13-*-*-*-c-*-iso8859-1") | |
869 | ("11" "-*-Courier New-normal-r-*-*-15-*-*-*-c-*-iso8859-1") | |
870 | ("12" "-*-Courier New-normal-r-*-*-16-*-*-*-c-*-iso8859-1") | |
871 | ("8 bold" "-*-Courier New-bold-r-*-*-11-*-*-*-c-*-iso8859-1") | |
872 | ("9 bold" "-*-Courier New-bold-r-*-*-12-*-*-*-c-*-iso8859-1") | |
873 | ("10 bold" "-*-Courier New-bold-r-*-*-13-*-*-*-c-*-iso8859-1") | |
874 | ("11 bold" "-*-Courier New-bold-r-*-*-15-*-*-*-c-*-iso8859-1") | |
875 | ("12 bold" "-*-Courier New-bold-r-*-*-16-*-*-*-c-*-iso8859-1") | |
876 | ("8 italic" "-*-Courier New-normal-i-*-*-11-*-*-*-c-*-iso8859-1") | |
877 | ("9 italic" "-*-Courier New-normal-i-*-*-12-*-*-*-c-*-iso8859-1") | |
878 | ("10 italic" "-*-Courier New-normal-i-*-*-13-*-*-*-c-*-iso8859-1") | |
879 | ("11 italic" "-*-Courier New-normal-i-*-*-15-*-*-*-c-*-iso8859-1") | |
880 | ("12 italic" "-*-Courier New-normal-i-*-*-16-*-*-*-c-*-iso8859-1") | |
881 | ("8 bold italic" "-*-Courier New-bold-i-*-*-11-*-*-*-c-*-iso8859-1") | |
882 | ("9 bold italic" "-*-Courier New-bold-i-*-*-12-*-*-*-c-*-iso8859-1") | |
883 | ("10 bold italic" "-*-Courier New-bold-i-*-*-13-*-*-*-c-*-iso8859-1") | |
884 | ("11 bold italic" "-*-Courier New-bold-i-*-*-15-*-*-*-c-*-iso8859-1") | |
885 | ("12 bold italic" "-*-Courier New-bold-i-*-*-16-*-*-*-c-*-iso8859-1") | |
886 | )) | |
887 | "Fonts suitable for use in Emacs. Initially this is a list of some | |
888 | fixed width fonts that most people will have like Terminal and | |
889 | Courier. These fonts are used in the font menu if the variable | |
890 | `w32-use-w32-font-dialog' is nil.") | |
ee78dc32 | 891 | |
d76d2456 AI |
892 | ;;; Enable Japanese fonts on Windows to be used by default. |
893 | (put-charset-property 'katakana-jisx0201 'x-charset-registry "JISX0208-SJIS") | |
894 | (put-charset-property 'latin-jisx0201 'x-charset-registry "JISX0208-SJIS") | |
895 | (put-charset-property 'japanese-jisx0208 'x-charset-registry "JISX0208-SJIS") | |
896 | (put-charset-property 'japanese-jisx0208-1978 'x-charset-registry | |
897 | "JISX0208-SJIS") | |
898 | ||
ee78dc32 | 899 | (defun mouse-set-font (&rest fonts) |
e7a8ad1f GV |
900 | "Select a font. If `w32-use-w32-font-dialog' is non-nil (the default), |
901 | use the Windows font dialog. Otherwise use a pop-up menu (like Emacs | |
902 | on other platforms) initialized with the fonts in | |
f9de6f69 | 903 | `w32-fixed-font-alist'." |
cf14c2b4 GV |
904 | (interactive |
905 | (if w32-use-w32-font-dialog | |
efaec94e KH |
906 | (let ((chosen-font (w32-select-font))) |
907 | (and chosen-font (list chosen-font))) | |
cf14c2b4 GV |
908 | (x-popup-menu |
909 | last-nonmenu-event | |
910 | ;; Append list of fontsets currently defined. | |
4664455c GV |
911 | (if (fboundp 'new-fontset) |
912 | (append w32-fixed-font-alist (list (generate-fontset-menu))))))) | |
cf14c2b4 | 913 | (if fonts |
f9de6f69 | 914 | (let (font) |
cf14c2b4 GV |
915 | (while fonts |
916 | (condition-case nil | |
917 | (progn | |
e7a8ad1f | 918 | (setq font (car fonts)) |
f9de6f69 | 919 | (set-default-font font) |
e7a8ad1f GV |
920 | (setq fonts nil)) |
921 | (error (setq fonts (cdr fonts))))) | |
cf14c2b4 GV |
922 | (if (null font) |
923 | (error "Font not found"))))) | |
ee78dc32 | 924 | |
b63f9ba1 | 925 | ;;; w32-win.el ends here |