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ef88bd2d MW |
1 | ;; pc-win.el -- setup support for `PC windows' (whatever that is). |
2 | ||
9596811a | 3 | ;; Copyright (C) 1994, 1996 Free Software Foundation, Inc. |
ef88bd2d MW |
4 | |
5 | ;; Author: Morten Welinder <terra@diku.dk> | |
9596811a | 6 | ;; Maintainer: FSF |
ef88bd2d MW |
7 | |
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 | |
2fe590dc EN |
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. | |
24 | ||
25 | ;;; Code: | |
26 | ||
ef88bd2d MW |
27 | (load "term/internal" nil t) |
28 | ||
ec46c6e8 RS |
29 | ;; Color translation -- doesn't really need to be fast. |
30 | ;; Colors listed here do not include the "light-", | |
31 | ;; "medium-" and "dark-" prefixes that are accounted for | |
32 | ;; by `msdos-color-translate', which see below). | |
ef88bd2d MW |
33 | |
34 | (defvar msdos-color-aliases | |
ec46c6e8 RS |
35 | '(("snow" . "white") |
36 | ("ghost white" . "white") | |
37 | ("ghostwhite" . "white") | |
38 | ("white smoke" . "white") | |
39 | ("whitesmoke" . "white") | |
40 | ("gainsboro" . "white") | |
41 | ("floral white" . "white") | |
42 | ("floralwhite" . "white") | |
43 | ("old lace" . "white") | |
44 | ("oldlace" . "white") | |
45 | ("linen" . "white") | |
46 | ("antique white" . "white") | |
47 | ("antiquewhite" . "white") | |
48 | ("papaya whip" . "white") | |
49 | ("papayawhip" . "white") | |
50 | ("blanched almond" . "white") | |
51 | ("blanchedalmond" . "white") | |
52 | ("bisque" . "white") | |
53 | ("peach puff" . "lightred") | |
54 | ("peachpuff" . "lightred") | |
55 | ("navajo white" . "lightred") | |
56 | ("navajowhite" . "lightred") | |
57 | ("moccasin" . "lightred") | |
58 | ("cornsilk" . "white") | |
59 | ("ivory" . "white") | |
60 | ("lemon chiffon" . "yellow") | |
61 | ("lemonchiffon" . "yellow") | |
62 | ("seashell" . "white") | |
63 | ("honeydew" . "white") | |
64 | ("mint cream" . "white") | |
65 | ("mintcream" . "white") | |
66 | ("azure" . "lightcyan") | |
67 | ("alice blue" . "lightcyan") | |
68 | ("aliceblue" . "lightcyan") | |
69 | ("lavender" . "lightcyan") | |
70 | ("lavender blush" . "lightcyan") | |
71 | ("lavenderblush" . "lightcyan") | |
72 | ("misty rose" . "lightred") | |
73 | ("mistyrose" . "lightred") | |
74 | ("aquamarine" . "blue") | |
75 | ("cadet blue" . "blue") | |
76 | ("cadetblue" . "blue") | |
77 | ("cornflower blue" . "lightblue") | |
78 | ("cornflowerblue" . "lightblue") | |
79 | ("midnight blue" . "blue") | |
80 | ("midnightblue" . "blue") | |
81 | ("navy blue" . "cyan") | |
82 | ("navyblue" . "cyan") | |
83 | ("navy" . "cyan") | |
84 | ("sky blue" . "lightblue") | |
85 | ("skyblue" . "lightblue") | |
86 | ("dodger blue" . "blue") | |
87 | ("dodgerblue" . "blue") | |
88 | ("powder blue" . "lightblue") | |
89 | ("powderblue" . "lightblue") | |
90 | ("slate blue" . "cyan") | |
91 | ("slateblue" . "cyan") | |
92 | ("steel blue" . "blue") | |
93 | ("steelblue" . "blue") | |
94 | ("coral" . "lightred") | |
95 | ("firebrick" . "red") | |
96 | ("gold" . "yellow") | |
97 | ("goldenrod" . "yellow") | |
98 | ("pale goldenrod" . "yellow") | |
99 | ("palegoldenrod" . "yellow") | |
100 | ("olive green" . "lightgreen") | |
101 | ("olivegreen" . "lightgreen") | |
102 | ("olive drab" . "green") | |
103 | ("olivedrab" . "green") | |
104 | ("forest green" . "green") | |
105 | ("forestgreen" . "green") | |
106 | ("lime green" . "lightgreen") | |
107 | ("limegreen" . "lightgreen") | |
108 | ("sea green" . "lightcyan") | |
109 | ("seagreen" . "lightcyan") | |
110 | ("spring green" . "green") | |
111 | ("springgreen" . "green") | |
112 | ("pale green" . "lightgreen") | |
113 | ("palegreen" . "lightgreen") | |
114 | ("lawn green" . "lightgreen") | |
115 | ("lawngreen" . "lightgreen") | |
116 | ("chartreuse" . "yellow") | |
117 | ("yellow green" . "lightgreen") | |
118 | ("yellowgreen" . "lightgreen") | |
119 | ("green yellow" . "lightgreen") | |
120 | ("greenyellow" . "lightgreen") | |
121 | ("slate grey" . "lightgray") | |
122 | ("slategrey" . "lightgray") | |
123 | ("slate gray" . "lightgray") | |
124 | ("slategray" . "lightgray") | |
125 | ("dim grey" . "darkgray") | |
126 | ("dimgrey" . "darkgray") | |
127 | ("dim gray" . "darkgray") | |
128 | ("dimgray" . "darkgray") | |
129 | ("light grey" . "lightgray") | |
130 | ("lightgrey" . "lightgray") | |
131 | ("light gray" . "lightgray") | |
132 | ("gray" . "darkgray") | |
133 | ("grey" . "darkgray") | |
134 | ("gray80" . "darkgray") | |
135 | ("gray50" . "black") | |
136 | ("gray90" . "darkgray") | |
137 | ("khaki" . "green") | |
138 | ("maroon" . "red") | |
139 | ("orange" . "brown") | |
140 | ("orchid" . "brown") | |
141 | ("saddle brown" . "red") | |
142 | ("saddlebrown" . "red") | |
143 | ("sienna" . "red") | |
144 | ("peru" . "red") | |
145 | ("pink" . "lightred") | |
146 | ("plum" . "magenta") | |
147 | ("indian red" . "red") | |
148 | ("indianred" . "red") | |
149 | ("violet red" . "magenta") | |
150 | ("violetred" . "magenta") | |
151 | ("orange red" . "red") | |
152 | ("orangered" . "red") | |
153 | ("salmon" . "lightred") | |
154 | ("sienna" . "lightred") | |
155 | ("tan" . "lightred") | |
156 | ("thistle" . "magenta") | |
157 | ("turquoise" . "lightgreen") | |
158 | ("pale turquoise" . "cyan") | |
159 | ("paleturquoise" . "cyan") | |
160 | ("violet" . "magenta") | |
161 | ("blue violet" . "lightmagenta") | |
162 | ("blueviolet" . "lightmagenta") | |
163 | ("wheat" . "white") | |
164 | ("green yellow" . "yellow") | |
165 | ("greenyellow" . "yellow") | |
166 | ("purple" . "magenta") | |
167 | ("royalblue" . "blue") | |
168 | ("grey40" . "darkgray") | |
169 | ("rosybrown" . "brown") | |
170 | ("rosy brown" . "brown") | |
171 | ("beige" . "brown")) | |
ef88bd2d MW |
172 | "List of alternate names for colors.") |
173 | ||
174 | (defun msdos-color-translate (name) | |
175 | (setq name (downcase name)) | |
176 | (let* ((len (length name)) | |
bb3a4574 RS |
177 | (val (- (length x-colors) |
178 | (length (member name x-colors)))) | |
ef88bd2d | 179 | (try)) |
bb3a4574 | 180 | (if (or (< val 0) (>= val (length x-colors))) (setq val nil)) |
ef88bd2d MW |
181 | (or val |
182 | (and (setq try (cdr (assoc name msdos-color-aliases))) | |
183 | (msdos-color-translate try)) | |
184 | (and (> len 5) | |
ec46c6e8 | 185 | (string= "light" (substring name 0 5)) |
ef88bd2d MW |
186 | (setq try (msdos-color-translate (substring name 5))) |
187 | (logior try 8)) | |
188 | (and (> len 6) | |
ec46c6e8 | 189 | (string= "light " (substring name 0 6)) |
ef88bd2d MW |
190 | (setq try (msdos-color-translate (substring name 6))) |
191 | (logior try 8)) | |
ec46c6e8 RS |
192 | (and (> len 6) |
193 | (string= "medium" (substring name 0 6)) | |
194 | (msdos-color-translate (substring name 6))) | |
195 | (and (> len 7) | |
196 | (string= "medium " (substring name 0 7)) | |
197 | (msdos-color-translate (substring name 7))) | |
ef88bd2d | 198 | (and (> len 4) |
ec46c6e8 | 199 | (string= "dark" (substring name 0 4)) |
ef88bd2d MW |
200 | (msdos-color-translate (substring name 4))) |
201 | (and (> len 5) | |
ec46c6e8 | 202 | (string= "dark " (substring name 0 5)) |
ef88bd2d MW |
203 | (msdos-color-translate (substring name 5)))))) |
204 | ;; --------------------------------------------------------------------------- | |
205 | ;; We want to delay setting frame parameters until the faces are setup | |
206 | (defvar default-frame-alist nil) | |
9000684d | 207 | (modify-frame-parameters terminal-frame default-frame-alist) |
ef88bd2d MW |
208 | |
209 | (defun msdos-face-setup () | |
9000684d | 210 | (modify-frame-parameters terminal-frame default-frame-alist) |
ef88bd2d | 211 | |
9000684d RS |
212 | (set-face-foreground 'bold "yellow" terminal-frame) |
213 | (set-face-foreground 'italic "red" terminal-frame) | |
214 | (set-face-foreground 'bold-italic "lightred" terminal-frame) | |
215 | (set-face-foreground 'underline "white" terminal-frame) | |
216 | (set-face-background 'region "green" terminal-frame) | |
ef88bd2d MW |
217 | |
218 | (make-face 'msdos-menu-active-face) | |
219 | (make-face 'msdos-menu-passive-face) | |
220 | (make-face 'msdos-menu-select-face) | |
9000684d RS |
221 | (set-face-foreground 'msdos-menu-active-face "white" terminal-frame) |
222 | (set-face-foreground 'msdos-menu-passive-face "lightgray" terminal-frame) | |
223 | (set-face-background 'msdos-menu-active-face "blue" terminal-frame) | |
224 | (set-face-background 'msdos-menu-passive-face "blue" terminal-frame) | |
225 | (set-face-background 'msdos-menu-select-face "red" terminal-frame)) | |
ef88bd2d MW |
226 | |
227 | ;; We have only one font, so... | |
228 | (add-hook 'before-init-hook 'msdos-face-setup) | |
9000684d RS |
229 | |
230 | ;; We create frames as if we were a terminal, but with a twist. | |
231 | (defun make-msdos-frame (&optional parameters) | |
232 | (let ((parms | |
233 | (append initial-frame-alist default-frame-alist parameters nil))) | |
234 | (make-terminal-frame parms))) | |
235 | ||
236 | (setq frame-creation-function 'make-msdos-frame) | |
237 | ||
ef88bd2d | 238 | ;; --------------------------------------------------------------------------- |
a7acbbe4 | 239 | ;; More or less useful imitations of certain X-functions. A lot of the |
ef88bd2d MW |
240 | ;; values returned are questionable, but usually only the form of the |
241 | ;; returned value matters. Also, by the way, recall that `ignore' is | |
242 | ;; a useful function for returning 'nil regardless of argument. | |
243 | ||
244 | ;; From src/xfns.c | |
beb4ba68 | 245 | (defun x-display-color-p (&optional display) 't) |
ef88bd2d MW |
246 | (defun x-list-fonts (pattern &optional face frame) (list "default")) |
247 | (defun x-color-defined-p (color) (numberp (msdos-color-translate color))) | |
a259d337 RS |
248 | (defun x-display-pixel-width (&optional frame) (frame-width frame)) |
249 | (defun x-display-pixel-height (&optional frame) (frame-height frame)) | |
ef88bd2d MW |
250 | (defun x-display-planes (&optional frame) 4) ; 3 for background, actually |
251 | (defun x-display-color-cells (&optional frame) 16) ; ??? | |
252 | (defun x-server-max-request-size (&optional frame) 1000000) ; ??? | |
253 | (defun x-server-vendor (&optional frame) t "GNU") | |
254 | (defun x-server-version (&optional frame) '(1 0 0)) | |
255 | (defun x-display-screens (&optional frame) 1) | |
256 | (defun x-display-mm-height (&optional frame) 200) ; Guess the size of my | |
257 | (defun x-display-mm-width (&optional frame) 253) ; monitor, MW... | |
258 | (defun x-display-backing-store (&optional frame) 'not-useful) | |
259 | (defun x-display-visual-class (&optional frame) 'static-color) | |
260 | (fset 'x-display-save-under 'ignore) | |
261 | (fset 'x-get-resource 'ignore) | |
262 | ||
263 | ;; From lisp/term/x-win.el | |
264 | (setq x-display-name "pc") | |
265 | (setq split-window-keep-point t) | |
bb3a4574 RS |
266 | (defvar x-colors '("black" |
267 | "blue" | |
268 | "green" | |
269 | "cyan" | |
270 | "red" | |
271 | "magenta" | |
272 | "brown" | |
273 | "lightgray" | |
274 | "darkgray" | |
275 | "lightblue" | |
276 | "lightgreen" | |
277 | "lightcyan" | |
278 | "lightred" | |
279 | "lightmagenta" | |
280 | "yellow" | |
281 | "white") | |
282 | "The list of colors available on a PC display under MS-DOS.") | |
283 | (defun x-defined-colors (&optional frame) | |
284 | "Return a list of colors supported for a particular frame. | |
285 | The argument FRAME specifies which frame to try. | |
286 | The value may be different for frames on different X displays." | |
287 | x-colors) | |
288 | ; | |
ef88bd2d MW |
289 | ;; From lisp/select.el |
290 | (defun x-get-selection (&rest rest) "") | |
291 | (fset 'x-set-selection 'ignore) | |
292 | ||
ea6401d7 RS |
293 | ;; From lisp/faces.el: we only have one font, so always return |
294 | ;; it, no matter which variety they've asked for. | |
295 | (defun x-frob-font-slant (font which) | |
296 | font) | |
297 | ||
e1ddc4b4 RS |
298 | ;; From lisp/term/x-win.el: make iconify-or-deiconify-frame a no-op. |
299 | (fset 'iconify-or-deiconify-frame 'ignore) | |
300 | ||
ef88bd2d MW |
301 | ;; From lisp/frame.el |
302 | (fset 'set-default-font 'ignore) | |
303 | (fset 'set-mouse-color 'ignore) ; We cannot, I think. | |
304 | (fset 'set-cursor-color 'ignore) ; Hardware determined by char under. | |
305 | (fset 'set-border-color 'ignore) ; Not useful. | |
ef88bd2d MW |
306 | ;; --------------------------------------------------------------------------- |
307 | ;; Handle the X-like command line parameters "-fg" and "-bg" | |
308 | (defun msdos-handle-args (args) | |
309 | (let ((rest nil)) | |
310 | (while args | |
311 | (let ((this (car args))) | |
312 | (setq args (cdr args)) | |
313 | (cond ((or (string= this "-fg") (string= this "-foreground")) | |
314 | (if args | |
315 | (setq default-frame-alist | |
316 | (cons (cons 'foreground-color (car args)) | |
317 | default-frame-alist) | |
318 | args (cdr args)))) | |
319 | ((or (string= this "-bg") (string= this "-background")) | |
320 | (if args | |
321 | (setq default-frame-alist | |
322 | (cons (cons 'background-color (car args)) | |
323 | default-frame-alist) | |
324 | args (cdr args)))) | |
325 | (t (setq rest (cons this rest)))))) | |
326 | (nreverse rest))) | |
327 | ||
328 | (setq command-line-args (msdos-handle-args command-line-args)) | |
329 | ;; --------------------------------------------------------------------------- |