lisp/term/common-win.el

   1 ;;; common-win.el --- common part of handling window systems
   2
   3 ;; Copyright (C) 1993, 1994, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
   4 ;;   2008, 2009, 2010  Free Software Foundation, Inc.
   5
   6 ;; Maintainer: FSF
   7 ;; Keywords: terminals
   8
   9 ;; This file is part of GNU Emacs.
  10
  11 ;; GNU Emacs is free software: you can redistribute it and/or modify
  12 ;; it under the terms of the GNU General Public License as published by
  13 ;; the Free Software Foundation, either version 3 of the License, or
  14 ;; (at your option) any later version.
  15
  16 ;; GNU Emacs is distributed in the hope that it will be useful,
  17 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  18 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19 ;; GNU General Public License for more details.
  20
  21 ;; You should have received a copy of the GNU General Public License
  22 ;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
  23
  24 ;;; Commentary:
  25
  26 ;;; Code:
  27
  28 (defcustom x-select-enable-clipboard t
  29   "Non-nil means cutting and pasting uses the clipboard.
  30 This is in addition to, but in preference to, the primary selection.
  31
  32 Note that MS-Windows does not support selection types other than the
  33 clipboard.  (The primary selection that is set by Emacs is not
  34 accessible to other programs on MS-Windows.)
  35
  36 This variable is not used by the Nextstep port."
  37   :type 'boolean
  38   :group 'killing
  39   ;; The GNU/Linux version changed in 24.1, the MS-Windows version did not.
  40   :version "24.1")
  41
  42 (defvar x-last-selected-text)           ; w32-fns.el
  43 (declare-function w32-set-clipboard-data "w32select.c"
  44                   (string &optional ignored))
  45 (defvar ns-last-selected-text)          ; ns-win.el
  46 (declare-function ns-set-pasteboard "ns-win" (string))
  47
  48 (defun x-select-text (text)
  49   "Select TEXT, a string, according to the window system.
  50
  51 On X, if `x-select-enable-clipboard' is non-nil, copy TEXT to the
  52 clipboard.  If `x-select-enable-primary' is non-nil, put TEXT in
  53 the primary selection.
  54
  55 On MS-Windows, make TEXT the current selection.  If
  56 `x-select-enable-clipboard' is non-nil, copy the text to the
  57 clipboard as well.
  58
  59 On Nextstep, put TEXT in the pasteboard (`x-select-enable-clipboard'
  60 is not used)."
  61   (cond ((eq system-type 'windows-nt)
  62          (if x-select-enable-clipboard
  63              (w32-set-clipboard-data text))
  64          (setq x-last-selected-text text))
  65         ((featurep 'ns)
  66          ;; Don't send the pasteboard too much text.
  67          ;; It becomes slow, and if really big it causes errors.
  68          (ns-set-pasteboard text)
  69          (setq ns-last-selected-text text))
  70         (t
  71          ;; With multi-tty, this function may be called from a tty frame.
  72          (when (eq (framep (selected-frame)) 'x)
  73            (when x-select-enable-primary
  74              (x-set-selection 'PRIMARY text)
  75              (setq x-last-selected-text-primary text))
  76            (when x-select-enable-clipboard
  77              (x-set-selection 'CLIPBOARD text)
  78              (setq x-last-selected-text-clipboard text))))))
  79
  80 ;;;; Function keys
  81
  82 (defvar x-alternatives-map
  83   (let ((map (make-sparse-keymap)))
  84     ;; Map certain keypad keys into ASCII characters that people usually expect.
  85     (define-key map [M-backspace] [?\M-\d])
  86     (define-key map [M-delete] [?\M-\d])
  87     (define-key map [M-tab] [?\M-\t])
  88     (define-key map [M-linefeed] [?\M-\n])
  89     (define-key map [M-clear] [?\M-\C-l])
  90     (define-key map [M-return] [?\M-\C-m])
  91     (define-key map [M-escape] [?\M-\e])
  92     (unless (featurep 'ns)
  93       (define-key map [iso-lefttab] [backtab])
  94       (define-key map [S-iso-lefttab] [backtab]))
  95     (and (or (eq system-type 'windows-nt)
  96              (featurep 'ns))
  97          (define-key map [S-tab] [backtab]))
  98     map)
  99   "Keymap of possible alternative meanings for some keys.")
 100
 101 (defun x-setup-function-keys (frame)
 102   "Set up `function-key-map' on the graphical frame FRAME."
 103   ;; Don't do this twice on the same display, or it would break
 104   ;; normal-erase-is-backspace-mode.
 105   (unless (terminal-parameter frame 'x-setup-function-keys)
 106     ;; Map certain keypad keys into ASCII characters that people usually expect.
 107     (with-selected-frame frame
 108       (let ((map (copy-keymap x-alternatives-map)))
 109         (set-keymap-parent map (keymap-parent local-function-key-map))
 110         (set-keymap-parent local-function-key-map map))
 111       (when (featurep 'ns)
 112         (setq interprogram-cut-function 'x-select-text
 113               interprogram-paste-function 'x-selection-value
 114               system-key-alist
 115               (list
 116                ;; These are special "keys" used to pass events from C to lisp.
 117                (cons (logior (lsh 0 16)   1) 'ns-power-off)
 118                (cons (logior (lsh 0 16)   2) 'ns-open-file)
 119                (cons (logior (lsh 0 16)   3) 'ns-open-temp-file)
 120                (cons (logior (lsh 0 16)   4) 'ns-drag-file)
 121                (cons (logior (lsh 0 16)   5) 'ns-drag-color)
 122                (cons (logior (lsh 0 16)   6) 'ns-drag-text)
 123                (cons (logior (lsh 0 16)   7) 'ns-change-font)
 124                (cons (logior (lsh 0 16)   8) 'ns-open-file-line)
 125 ;;;            (cons (logior (lsh 0 16)   9) 'ns-insert-working-text)
 126 ;;;            (cons (logior (lsh 0 16)  10) 'ns-delete-working-text)
 127                (cons (logior (lsh 0 16)  11) 'ns-spi-service-call)
 128                (cons (logior (lsh 0 16)  12) 'ns-new-frame)
 129                (cons (logior (lsh 0 16)  13) 'ns-toggle-toolbar)
 130                (cons (logior (lsh 0 16)  14) 'ns-show-prefs)
 131                ))))
 132     (set-terminal-parameter frame 'x-setup-function-keys t)))
 133
 134 (defvar x-invocation-args)
 135
 136 (defvar x-command-line-resources nil)
 137
 138 ;; Handler for switches of the form "-switch value" or "-switch".
 139 (defun x-handle-switch (switch &optional numeric)
 140   (let ((aelt (assoc switch command-line-x-option-alist)))
 141     (if aelt
 142         (setq default-frame-alist
 143               (cons (cons (nth 3 aelt)
 144                           (if numeric
 145                               (string-to-number (pop x-invocation-args))
 146                             (or (nth 4 aelt) (pop x-invocation-args))))
 147                     default-frame-alist)))))
 148
 149 ;; Handler for switches of the form "-switch n"
 150 (defun x-handle-numeric-switch (switch)
 151   (x-handle-switch switch t))
 152
 153 ;; Handle options that apply to initial frame only
 154 (defun x-handle-initial-switch (switch)
 155   (let ((aelt (assoc switch command-line-x-option-alist)))
 156     (if aelt
 157         (setq initial-frame-alist
 158               (cons (cons (nth 3 aelt)
 159                           (or (nth 4 aelt) (pop x-invocation-args)))
 160                     initial-frame-alist)))))
 161
 162 ;; Make -iconic apply only to the initial frame!
 163 (defun x-handle-iconic (switch)
 164   (setq initial-frame-alist
 165         (cons '(visibility . icon) initial-frame-alist)))
 166
 167 ;; Handle the -xrm option.
 168 (defun x-handle-xrm-switch (switch)
 169   (unless (consp x-invocation-args)
 170     (error "%s: missing argument to `%s' option" (invocation-name) switch))
 171   (setq x-command-line-resources
 172         (if (null x-command-line-resources)
 173             (pop x-invocation-args)
 174           (concat x-command-line-resources "\n" (pop x-invocation-args)))))
 175
 176 (declare-function x-parse-geometry "frame.c" (string))
 177
 178 ;; Handle the geometry option
 179 (defun x-handle-geometry (switch)
 180   (let* ((geo (x-parse-geometry (pop x-invocation-args)))
 181          (left (assq 'left geo))
 182          (top (assq 'top geo))
 183          (height (assq 'height geo))
 184          (width (assq 'width geo)))
 185     (if (or height width)
 186         (setq default-frame-alist
 187               (append default-frame-alist
 188                       '((user-size . t))
 189                       (if height (list height))
 190                       (if width (list width)))
 191               initial-frame-alist
 192               (append initial-frame-alist
 193                       '((user-size . t))
 194                       (if height (list height))
 195                       (if width (list width)))))
 196     (if (or left top)
 197         (setq initial-frame-alist
 198               (append initial-frame-alist
 199                       '((user-position . t))
 200                       (if left (list left))
 201                       (if top (list top)))))))
 202
 203 (defvar x-resource-name)
 204
 205 ;; Handle the -name option.  Set the variable x-resource-name
 206 ;; to the option's operand; set the name of
 207 ;; the initial frame, too.
 208 (defun x-handle-name-switch (switch)
 209   (or (consp x-invocation-args)
 210       (error "%s: missing argument to `%s' option" (invocation-name) switch))
 211   (setq x-resource-name (pop x-invocation-args)
 212         initial-frame-alist (cons (cons 'name x-resource-name)
 213                                   initial-frame-alist)))
 214
 215 (defvar x-display-name nil
 216   "The name of the window display on which Emacs was started.
 217 On X, the display name of individual X frames is recorded in the
 218 `display' frame parameter.")
 219
 220 (defun x-handle-display (switch)
 221   "Handle -display DISPLAY option."
 222   (setq x-display-name (pop x-invocation-args))
 223   ;; Make subshell programs see the same DISPLAY value Emacs really uses.
 224   ;; Note that this isn't completely correct, since Emacs can use
 225   ;; multiple displays.  However, there is no way to tell an already
 226   ;; running subshell which display the user is currently typing on.
 227   (setenv "DISPLAY" x-display-name))
 228
 229 (defun x-handle-args (args)
 230   "Process the X (or Nextstep) related command line options in ARGS.
 231 This is done before the user's startup file is loaded.
 232 Copies the options in ARGS to `x-invocation-args'.  It then extracts
 233 the X (or Nextstep) options according to the handlers defined in
 234 `command-line-x-option-alist' (or `command-line-ns-option-alist').
 235 For example, `x-handle-switch' handles a switch like \"-fg\" and its
 236 value \"black\".  This function returns ARGS minus the arguments that
 237 have been processed."
 238   ;; We use ARGS to accumulate the args that we don't handle here, to return.
 239   (setq x-invocation-args args          ; FIXME let-bind?
 240         args nil)
 241   (while (and x-invocation-args
 242               (not (equal (car x-invocation-args) "--")))
 243     (let* ((this-switch (pop x-invocation-args))
 244            (orig-this-switch this-switch)
 245            (option-alist (if (featurep 'ns)
 246                              command-line-ns-option-alist
 247                            command-line-x-option-alist))
 248            completion argval aelt handler)
 249       ;; Check for long options with attached arguments
 250       ;; and separate out the attached option argument into argval.
 251       (if (string-match "^--[^=]*=" this-switch)
 252           (setq argval (substring this-switch (match-end 0))
 253                 this-switch (substring this-switch 0 (1- (match-end 0)))))
 254       ;; Complete names of long options.
 255       (if (string-match "^--" this-switch)
 256           (progn
 257             (setq completion (try-completion this-switch option-alist))
 258             (if (eq completion t)
 259                 ;; Exact match for long option.
 260                 nil
 261               (if (stringp completion)
 262                   (let ((elt (assoc completion option-alist)))
 263                     ;; Check for abbreviated long option.
 264                     (or elt
 265                         (error "Option `%s' is ambiguous" this-switch))
 266                     (setq this-switch completion))))))
 267       (setq aelt (assoc this-switch option-alist))
 268       (if aelt (setq handler (nth 2 aelt)))
 269       (if handler
 270           (if argval
 271               (let ((x-invocation-args
 272                      (cons argval x-invocation-args)))
 273                 (funcall handler this-switch))
 274             (funcall handler this-switch))
 275         (setq args (cons orig-this-switch args)))))
 276   (nconc (nreverse args) x-invocation-args))
 277
 278 \f
 279 ;;
 280 ;; Available colors
 281 ;;
 282 ;; The ordering of the colors is chosen for the user's convenience in
 283 ;; `list-colors-display', which displays the reverse of this list.
 284 ;; Roughly speaking, `list-colors-display' orders by (i) named shades
 285 ;; of grey with hue 0.0, sorted by value (ii) named colors with
 286 ;; saturation 1.0, sorted by hue, (iii) named non-white colors with
 287 ;; saturation less than 1.0, sorted by hue, (iv) other named shades of
 288 ;; white, (v) numbered colors sorted by hue, and (vi) numbered shades
 289 ;; of grey.
 290
 291 (declare-function ns-list-colors "nsfns.m" (&optional frame))
 292
 293 (defvar x-colors
 294   (if (featurep 'ns) (ns-list-colors)
 295     (purecopy
 296      '("gray100" "grey100" "gray99" "grey99" "gray98" "grey98" "gray97"
 297        "grey97" "gray96" "grey96" "gray95" "grey95" "gray94" "grey94"
 298        "gray93" "grey93" "gray92" "grey92" "gray91" "grey91" "gray90"
 299        "grey90" "gray89" "grey89" "gray88" "grey88" "gray87" "grey87"
 300        "gray86" "grey86" "gray85" "grey85" "gray84" "grey84" "gray83"
 301        "grey83" "gray82" "grey82" "gray81" "grey81" "gray80" "grey80"
 302        "gray79" "grey79" "gray78" "grey78" "gray77" "grey77" "gray76"
 303        "grey76" "gray75" "grey75" "gray74" "grey74" "gray73" "grey73"
 304        "gray72" "grey72" "gray71" "grey71" "gray70" "grey70" "gray69"
 305        "grey69" "gray68" "grey68" "gray67" "grey67" "gray66" "grey66"
 306        "gray65" "grey65" "gray64" "grey64" "gray63" "grey63" "gray62"
 307        "grey62" "gray61" "grey61" "gray60" "grey60" "gray59" "grey59"
 308        "gray58" "grey58" "gray57" "grey57" "gray56" "grey56" "gray55"
 309        "grey55" "gray54" "grey54" "gray53" "grey53" "gray52" "grey52"
 310        "gray51" "grey51" "gray50" "grey50" "gray49" "grey49" "gray48"
 311        "grey48" "gray47" "grey47" "gray46" "grey46" "gray45" "grey45"
 312        "gray44" "grey44" "gray43" "grey43" "gray42" "grey42" "gray41"
 313        "grey41" "gray40" "grey40" "gray39" "grey39" "gray38" "grey38"
 314        "gray37" "grey37" "gray36" "grey36" "gray35" "grey35" "gray34"
 315        "grey34" "gray33" "grey33" "gray32" "grey32" "gray31" "grey31"
 316        "gray30" "grey30" "gray29" "grey29" "gray28" "grey28" "gray27"
 317        "grey27" "gray26" "grey26" "gray25" "grey25" "gray24" "grey24"
 318        "gray23" "grey23" "gray22" "grey22" "gray21" "grey21" "gray20"
 319        "grey20" "gray19" "grey19" "gray18" "grey18" "gray17" "grey17"
 320        "gray16" "grey16" "gray15" "grey15" "gray14" "grey14" "gray13"
 321        "grey13" "gray12" "grey12" "gray11" "grey11" "gray10" "grey10"
 322        "gray9" "grey9" "gray8" "grey8" "gray7" "grey7" "gray6" "grey6"
 323        "gray5" "grey5" "gray4" "grey4" "gray3" "grey3" "gray2" "grey2"
 324        "gray1" "grey1" "gray0" "grey0"
 325        "LightPink1" "LightPink2" "LightPink3" "LightPink4"
 326        "pink1" "pink2" "pink3" "pink4"
 327        "PaleVioletRed1" "PaleVioletRed2" "PaleVioletRed3" "PaleVioletRed4"
 328        "LavenderBlush1" "LavenderBlush2" "LavenderBlush3" "LavenderBlush4"
 329        "VioletRed1" "VioletRed2" "VioletRed3" "VioletRed4"
 330        "HotPink1" "HotPink2" "HotPink3" "HotPink4"
 331        "DeepPink1" "DeepPink2" "DeepPink3" "DeepPink4"
 332        "maroon1" "maroon2" "maroon3" "maroon4"
 333        "orchid1" "orchid2" "orchid3" "orchid4"
 334        "plum1" "plum2" "plum3" "plum4"
 335        "thistle1" "thistle2" "thistle3" "thistle4"
 336        "MediumOrchid1" "MediumOrchid2" "MediumOrchid3" "MediumOrchid4"
 337        "DarkOrchid1" "DarkOrchid2" "DarkOrchid3" "DarkOrchid4"
 338        "purple1" "purple2" "purple3" "purple4"
 339        "MediumPurple1" "MediumPurple2" "MediumPurple3" "MediumPurple4"
 340        "SlateBlue1" "SlateBlue2" "SlateBlue3" "SlateBlue4"
 341        "RoyalBlue1" "RoyalBlue2" "RoyalBlue3" "RoyalBlue4"
 342        "LightSteelBlue1" "LightSteelBlue2" "LightSteelBlue3" "LightSteelBlue4"
 343        "SlateGray1" "SlateGray2" "SlateGray3" "SlateGray4"
 344        "DodgerBlue1" "DodgerBlue2" "DodgerBlue3" "DodgerBlue4"
 345        "SteelBlue1" "SteelBlue2" "SteelBlue3" "SteelBlue4"
 346        "SkyBlue1" "SkyBlue2" "SkyBlue3" "SkyBlue4"
 347        "LightSkyBlue1" "LightSkyBlue2" "LightSkyBlue3" "LightSkyBlue4"
 348        "LightBlue1" "LightBlue2" "LightBlue3" "LightBlue4"
 349        "CadetBlue1" "CadetBlue2" "CadetBlue3" "CadetBlue4"
 350        "azure1" "azure2" "azure3" "azure4"
 351        "LightCyan1" "LightCyan2" "LightCyan3" "LightCyan4"
 352        "PaleTurquoise1" "PaleTurquoise2" "PaleTurquoise3" "PaleTurquoise4"
 353        "DarkSlateGray1" "DarkSlateGray2" "DarkSlateGray3" "DarkSlateGray4"
 354        "aquamarine1" "aquamarine2" "aquamarine3" "aquamarine4"
 355        "SeaGreen1" "SeaGreen2" "SeaGreen3" "SeaGreen4"
 356        "honeydew1" "honeydew2" "honeydew3" "honeydew4"
 357        "DarkSeaGreen1" "DarkSeaGreen2" "DarkSeaGreen3" "DarkSeaGreen4"
 358        "PaleGreen1" "PaleGreen2" "PaleGreen3" "PaleGreen4"
 359        "DarkOliveGreen1" "DarkOliveGreen2" "DarkOliveGreen3" "DarkOliveGreen4"
 360        "OliveDrab1" "OliveDrab2" "OliveDrab3" "OliveDrab4"
 361        "ivory1" "ivory2" "ivory3" "ivory4"
 362        "LightYellow1" "LightYellow2" "LightYellow3" "LightYellow4"
 363        "khaki1" "khaki2" "khaki3" "khaki4"
 364        "LemonChiffon1" "LemonChiffon2" "LemonChiffon3" "LemonChiffon4"
 365        "LightGoldenrod1" "LightGoldenrod2" "LightGoldenrod3" "LightGoldenrod4"
 366        "cornsilk1" "cornsilk2" "cornsilk3" "cornsilk4"
 367        "goldenrod1" "goldenrod2" "goldenrod3" "goldenrod4"
 368        "DarkGoldenrod1" "DarkGoldenrod2" "DarkGoldenrod3" "DarkGoldenrod4"
 369        "wheat1" "wheat2" "wheat3" "wheat4"
 370        "NavajoWhite1" "NavajoWhite2" "NavajoWhite3" "NavajoWhite4"
 371        "burlywood1" "burlywood2" "burlywood3" "burlywood4"
 372        "AntiqueWhite1" "AntiqueWhite2" "AntiqueWhite3" "AntiqueWhite4"
 373        "bisque1" "bisque2" "bisque3" "bisque4"
 374        "tan1" "tan2" "tan3" "tan4"
 375        "PeachPuff1" "PeachPuff2" "PeachPuff3" "PeachPuff4"
 376        "seashell1" "seashell2" "seashell3" "seashell4"
 377        "chocolate1" "chocolate2" "chocolate3" "chocolate4"
 378        "sienna1" "sienna2" "sienna3" "sienna4"
 379        "LightSalmon1" "LightSalmon2" "LightSalmon3" "LightSalmon4"
 380        "salmon1" "salmon2" "salmon3" "salmon4"
 381        "coral1" "coral2" "coral3" "coral4"
 382        "tomato1" "tomato2" "tomato3" "tomato4"
 383        "MistyRose1" "MistyRose2" "MistyRose3" "MistyRose4"
 384        "snow1" "snow2" "snow3" "snow4"
 385        "RosyBrown1" "RosyBrown2" "RosyBrown3" "RosyBrown4"
 386        "IndianRed1" "IndianRed2" "IndianRed3" "IndianRed4"
 387        "firebrick1" "firebrick2" "firebrick3" "firebrick4"
 388        "brown1" "brown2" "brown3" "brown4"
 389        "magenta1" "magenta2" "magenta3" "magenta4"
 390        "blue1" "blue2" "blue3" "blue4"
 391        "DeepSkyBlue1" "DeepSkyBlue2" "DeepSkyBlue3" "DeepSkyBlue4"
 392        "turquoise1" "turquoise2" "turquoise3" "turquoise4"
 393        "cyan1" "cyan2" "cyan3" "cyan4"
 394        "SpringGreen1" "SpringGreen2" "SpringGreen3" "SpringGreen4"
 395        "green1" "green2" "green3" "green4"
 396        "chartreuse1" "chartreuse2" "chartreuse3" "chartreuse4"
 397        "yellow1" "yellow2" "yellow3" "yellow4"
 398        "gold1" "gold2" "gold3" "gold4"
 399        "orange1" "orange2" "orange3" "orange4"
 400        "DarkOrange1" "DarkOrange2" "DarkOrange3" "DarkOrange4"
 401        "OrangeRed1" "OrangeRed2" "OrangeRed3" "OrangeRed4"
 402        "red1" "red2" "red3" "red4"
 403        "lavender blush" "LavenderBlush" "ghost white" "GhostWhite"
 404        "lavender" "alice blue" "AliceBlue" "azure" "light cyan"
 405        "LightCyan" "mint cream" "MintCream" "honeydew" "ivory"
 406        "light goldenrod yellow" "LightGoldenrodYellow" "light yellow"
 407        "LightYellow" "beige" "floral white" "FloralWhite" "old lace"
 408        "OldLace" "blanched almond" "BlanchedAlmond" "moccasin"
 409        "papaya whip" "PapayaWhip" "bisque" "antique white"
 410        "AntiqueWhite" "linen" "peach puff" "PeachPuff" "seashell"
 411        "misty rose" "MistyRose" "snow" "light pink" "LightPink" "pink"
 412        "hot pink" "HotPink" "deep pink" "DeepPink" "maroon"
 413        "pale violet red" "PaleVioletRed" "violet red" "VioletRed"
 414        "medium violet red" "MediumVioletRed" "violet" "plum" "thistle"
 415        "orchid" "medium orchid" "MediumOrchid" "dark orchid"
 416        "DarkOrchid" "purple" "blue violet" "BlueViolet" "medium purple"
 417        "MediumPurple" "light slate blue" "LightSlateBlue"
 418        "medium slate blue" "MediumSlateBlue" "slate blue" "SlateBlue"
 419        "dark slate blue" "DarkSlateBlue" "midnight blue" "MidnightBlue"
 420        "navy" "navy blue" "NavyBlue" "dark blue" "DarkBlue"
 421        "light steel blue" "LightSteelBlue" "cornflower blue"
 422        "CornflowerBlue" "dodger blue" "DodgerBlue" "royal blue"
 423        "RoyalBlue" "light slate gray" "light slate grey"
 424        "LightSlateGray" "LightSlateGrey" "slate gray" "slate grey"
 425        "SlateGray" "SlateGrey" "dark slate gray" "dark slate grey"
 426        "DarkSlateGray" "DarkSlateGrey" "steel blue" "SteelBlue"
 427        "cadet blue" "CadetBlue" "light sky blue" "LightSkyBlue"
 428        "sky blue" "SkyBlue" "light blue" "LightBlue" "powder blue"
 429        "PowderBlue" "pale turquoise" "PaleTurquoise" "turquoise"
 430        "medium turquoise" "MediumTurquoise" "dark turquoise"
 431        "DarkTurquoise"  "dark cyan" "DarkCyan" "aquamarine"
 432        "medium aquamarine" "MediumAquamarine" "light sea green"
 433        "LightSeaGreen" "medium sea green" "MediumSeaGreen" "sea green"
 434        "SeaGreen" "dark sea green" "DarkSeaGreen" "pale green"
 435        "PaleGreen" "lime green" "LimeGreen" "dark green" "DarkGreen"
 436        "forest green" "ForestGreen" "light green" "LightGreen"
 437        "green yellow" "GreenYellow" "yellow green" "YellowGreen"
 438        "olive drab" "OliveDrab" "dark olive green" "DarkOliveGreen"
 439        "lemon chiffon" "LemonChiffon" "khaki" "dark khaki" "DarkKhaki"
 440        "cornsilk" "pale goldenrod" "PaleGoldenrod" "light goldenrod"
 441        "LightGoldenrod" "goldenrod" "dark goldenrod" "DarkGoldenrod"
 442        "wheat" "navajo white" "NavajoWhite" "tan" "burlywood"
 443        "sandy brown" "SandyBrown" "peru" "chocolate" "saddle brown"
 444        "SaddleBrown" "sienna" "rosy brown" "RosyBrown" "dark salmon"
 445        "DarkSalmon" "coral" "tomato" "light salmon" "LightSalmon"
 446        "salmon" "light coral" "LightCoral" "indian red" "IndianRed"
 447        "firebrick" "brown" "dark red" "DarkRed" "magenta"
 448        "dark magenta" "DarkMagenta" "dark violet" "DarkViolet"
 449        "medium blue" "MediumBlue" "blue" "deep sky blue" "DeepSkyBlue"
 450        "cyan" "medium spring green" "MediumSpringGreen" "spring green"
 451        "SpringGreen" "green" "lawn green" "LawnGreen" "chartreuse"
 452        "yellow" "gold" "orange" "dark orange" "DarkOrange" "orange red"
 453        "OrangeRed" "red" "white" "white smoke" "WhiteSmoke" "gainsboro"
 454        "light gray" "light grey" "LightGray" "LightGrey" "gray" "grey"
 455        "dark gray" "dark grey" "DarkGray" "DarkGrey" "dim gray"
 456        "dim grey" "DimGray" "DimGrey" "black")))
 457   "List of basic colors available on color displays.
 458 For X, the list comes from the `rgb.txt' file,v 10.41 94/02/20.
 459 For Nextstep, this is a list of non-PANTONE colors returned by
 460 the operating system.")
 461
 462 (defvar w32-color-map)
 463
 464 (defun xw-defined-colors (&optional frame)
 465   "Internal function called by `defined-colors', which see."
 466   (if (featurep 'ns)
 467       x-colors
 468     (or frame (setq frame (selected-frame)))
 469     (let (defined-colors)
 470       (dolist (this-color (if (eq system-type 'windows-nt)
 471                               (or (mapcar 'car w32-color-map) x-colors)
 472                             x-colors))
 473         (and (color-supported-p this-color frame t)
 474              (setq defined-colors (cons this-color defined-colors))))
 475       defined-colors)))
 476
 477 ;;; common-win.el ends here