;;; x-win.el --- parse relevant switches and set up for X -*-coding: iso-2022-7bit;-*-
-;; Copyright (C) 1993, 1994, 2001, 2002, 2003, 2004,
-;; 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+;; Copyright (C) 1993, 1994, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
+;; 2008, 2009 Free Software Foundation, Inc.
;; Author: FSF
;; Keywords: terminals, i18n
;; This file is part of GNU Emacs.
-;; GNU Emacs is free software; you can redistribute it and/or modify
+;; GNU Emacs is free software: you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
;; GNU Emacs is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
-;; along with GNU Emacs; see the file COPYING. If not, write to the
-;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-;; Boston, MA 02110-1301, USA.
+;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
;; system and process X-specific command line parameters before
;; creating the first X frame.
-;; Note that contrary to previous Emacs versions, the act of loading
-;; this file should not have the side effect of initializing the
-;; window system or processing command line arguments (this file is
-;; now loaded in loadup.el). See the variables
-;; `handle-args-function-alist' and
+;; Beginning in Emacs 23, the act of loading this file should not have
+;; the side effect of initializing the window system or processing
+;; command line arguments (this file is now loaded in loadup.el). See
+;; the variables `handle-args-function-alist' and
;; `window-system-initialization-alist' for more details.
;; startup.el will then examine startup files, and eventually call the hooks
(defvar x-session-id)
(defvar x-session-previous-id)
-(defvar x-command-line-resources nil)
-
-;; Handler for switches of the form "-switch value" or "-switch".
-(defun x-handle-switch (switch)
- (let ((aelt (assoc switch command-line-x-option-alist)))
- (if aelt
- (let ((param (nth 3 aelt))
- (value (nth 4 aelt)))
- (if value
- (setq default-frame-alist
- (cons (cons param value)
- default-frame-alist))
- (setq default-frame-alist
- (cons (cons param
- (car x-invocation-args))
- default-frame-alist)
- x-invocation-args (cdr x-invocation-args)))))))
-
-;; Handler for switches of the form "-switch n"
-(defun x-handle-numeric-switch (switch)
- (let ((aelt (assoc switch command-line-x-option-alist)))
- (if aelt
- (let ((param (nth 3 aelt)))
- (setq default-frame-alist
- (cons (cons param
- (string-to-number (car x-invocation-args)))
- default-frame-alist)
- x-invocation-args
- (cdr x-invocation-args))))))
-
-;; Handle options that apply to initial frame only
-(defun x-handle-initial-switch (switch)
- (let ((aelt (assoc switch command-line-x-option-alist)))
- (if aelt
- (let ((param (nth 3 aelt))
- (value (nth 4 aelt)))
- (if value
- (setq initial-frame-alist
- (cons (cons param value)
- initial-frame-alist))
- (setq initial-frame-alist
- (cons (cons param
- (car x-invocation-args))
- initial-frame-alist)
- x-invocation-args (cdr x-invocation-args)))))))
-
(defun x-handle-no-bitmap-icon (switch)
(setq default-frame-alist (cons '(icon-type) default-frame-alist)))
-;; Make -iconic apply only to the initial frame!
-(defun x-handle-iconic (switch)
- (setq initial-frame-alist
- (cons '(visibility . icon) initial-frame-alist)))
-
-;; Handle the -xrm option.
-(defun x-handle-xrm-switch (switch)
- (unless (consp x-invocation-args)
- (error "%s: missing argument to `%s' option" (invocation-name) switch))
- (setq x-command-line-resources
- (if (null x-command-line-resources)
- (car x-invocation-args)
- (concat x-command-line-resources "\n" (car x-invocation-args))))
- (setq x-invocation-args (cdr x-invocation-args)))
-
-;; Handle the geometry option
-(defun x-handle-geometry (switch)
- (let* ((geo (x-parse-geometry (car x-invocation-args)))
- (left (assq 'left geo))
- (top (assq 'top geo))
- (height (assq 'height geo))
- (width (assq 'width geo)))
- (if (or height width)
- (setq default-frame-alist
- (append default-frame-alist
- '((user-size . t))
- (if height (list height))
- (if width (list width)))
- initial-frame-alist
- (append initial-frame-alist
- '((user-size . t))
- (if height (list height))
- (if width (list width)))))
- (if (or left top)
- (setq initial-frame-alist
- (append initial-frame-alist
- '((user-position . t))
- (if left (list left))
- (if top (list top)))))
- (setq x-invocation-args (cdr x-invocation-args))))
-
-;; Handle the -name option. Set the variable x-resource-name
-;; to the option's operand; set the name of
-;; the initial frame, too.
-(defun x-handle-name-switch (switch)
+;; Handle the --parent-id option.
+(defun x-handle-parent-id (switch)
(or (consp x-invocation-args)
(error "%s: missing argument to `%s' option" (invocation-name) switch))
- (setq x-resource-name (car x-invocation-args)
- x-invocation-args (cdr x-invocation-args))
- (setq initial-frame-alist (cons (cons 'name x-resource-name)
- initial-frame-alist)))
-
-(defvar x-display-name nil
- "The name of the X display on which Emacs was started.
-
-For the X display name of individual frames, see the `display'
-frame parameter.")
-
-(defun x-handle-display (switch)
- "Handle -display DISPLAY option."
- (setq x-display-name (car x-invocation-args)
- x-invocation-args (cdr x-invocation-args))
- ;; Make subshell programs see the same DISPLAY value Emacs really uses.
- ;; Note that this isn't completely correct, since Emacs can use
- ;; multiple displays. However, there is no way to tell an already
- ;; running subshell which display the user is currently typing on.
- (setenv "DISPLAY" x-display-name))
-
-(defun x-handle-args (args)
- "Process the X-related command line options in ARGS.
-This is done before the user's startup file is loaded. They are copied to
-`x-invocation-args', from which the X-related things are extracted, first
-the switch (e.g., \"-fg\") in the following code, and possible values
-\(e.g., \"black\") in the option handler code (e.g., x-handle-switch).
-This function returns ARGS minus the arguments that have been processed."
- ;; We use ARGS to accumulate the args that we don't handle here, to return.
- (setq x-invocation-args args
- args nil)
- (while (and x-invocation-args
- (not (equal (car x-invocation-args) "--")))
- (let* ((this-switch (car x-invocation-args))
- (orig-this-switch this-switch)
- completion argval aelt handler)
- (setq x-invocation-args (cdr x-invocation-args))
- ;; Check for long options with attached arguments
- ;; and separate out the attached option argument into argval.
- (if (string-match "^--[^=]*=" this-switch)
- (setq argval (substring this-switch (match-end 0))
- this-switch (substring this-switch 0 (1- (match-end 0)))))
- ;; Complete names of long options.
- (if (string-match "^--" this-switch)
- (progn
- (setq completion (try-completion this-switch command-line-x-option-alist))
- (if (eq completion t)
- ;; Exact match for long option.
- nil
- (if (stringp completion)
- (let ((elt (assoc completion command-line-x-option-alist)))
- ;; Check for abbreviated long option.
- (or elt
- (error "Option `%s' is ambiguous" this-switch))
- (setq this-switch completion))))))
- (setq aelt (assoc this-switch command-line-x-option-alist))
- (if aelt (setq handler (nth 2 aelt)))
- (if handler
- (if argval
- (let ((x-invocation-args
- (cons argval x-invocation-args)))
- (funcall handler this-switch))
- (funcall handler this-switch))
- (setq args (cons orig-this-switch args)))))
- (nconc (nreverse args) x-invocation-args))
+ (setq initial-frame-alist (cons
+ (cons 'parent-id
+ (string-to-number (car x-invocation-args)))
+ initial-frame-alist)
+ x-invocation-args (cdr x-invocation-args)))
;; Handle the --smid switch. This is used by the session manager
;; to give us back our session id we had on the previous run.
(defconst x-pointer-watch 150)
(defconst x-pointer-xterm 152)
(defconst x-pointer-invisible 255)
-\f
-;;
-;; Available colors
-;;
-(defvar x-colors '("LightGreen"
- "light green"
- "DarkRed"
- "dark red"
- "DarkMagenta"
- "dark magenta"
- "DarkCyan"
- "dark cyan"
- "DarkBlue"
- "dark blue"
- "DarkGray"
- "dark gray"
- "DarkGrey"
- "dark grey"
- "grey100"
- "gray100"
- "grey99"
- "gray99"
- "grey98"
- "gray98"
- "grey97"
- "gray97"
- "grey96"
- "gray96"
- "grey95"
- "gray95"
- "grey94"
- "gray94"
- "grey93"
- "gray93"
- "grey92"
- "gray92"
- "grey91"
- "gray91"
- "grey90"
- "gray90"
- "grey89"
- "gray89"
- "grey88"
- "gray88"
- "grey87"
- "gray87"
- "grey86"
- "gray86"
- "grey85"
- "gray85"
- "grey84"
- "gray84"
- "grey83"
- "gray83"
- "grey82"
- "gray82"
- "grey81"
- "gray81"
- "grey80"
- "gray80"
- "grey79"
- "gray79"
- "grey78"
- "gray78"
- "grey77"
- "gray77"
- "grey76"
- "gray76"
- "grey75"
- "gray75"
- "grey74"
- "gray74"
- "grey73"
- "gray73"
- "grey72"
- "gray72"
- "grey71"
- "gray71"
- "grey70"
- "gray70"
- "grey69"
- "gray69"
- "grey68"
- "gray68"
- "grey67"
- "gray67"
- "grey66"
- "gray66"
- "grey65"
- "gray65"
- "grey64"
- "gray64"
- "grey63"
- "gray63"
- "grey62"
- "gray62"
- "grey61"
- "gray61"
- "grey60"
- "gray60"
- "grey59"
- "gray59"
- "grey58"
- "gray58"
- "grey57"
- "gray57"
- "grey56"
- "gray56"
- "grey55"
- "gray55"
- "grey54"
- "gray54"
- "grey53"
- "gray53"
- "grey52"
- "gray52"
- "grey51"
- "gray51"
- "grey50"
- "gray50"
- "grey49"
- "gray49"
- "grey48"
- "gray48"
- "grey47"
- "gray47"
- "grey46"
- "gray46"
- "grey45"
- "gray45"
- "grey44"
- "gray44"
- "grey43"
- "gray43"
- "grey42"
- "gray42"
- "grey41"
- "gray41"
- "grey40"
- "gray40"
- "grey39"
- "gray39"
- "grey38"
- "gray38"
- "grey37"
- "gray37"
- "grey36"
- "gray36"
- "grey35"
- "gray35"
- "grey34"
- "gray34"
- "grey33"
- "gray33"
- "grey32"
- "gray32"
- "grey31"
- "gray31"
- "grey30"
- "gray30"
- "grey29"
- "gray29"
- "grey28"
- "gray28"
- "grey27"
- "gray27"
- "grey26"
- "gray26"
- "grey25"
- "gray25"
- "grey24"
- "gray24"
- "grey23"
- "gray23"
- "grey22"
- "gray22"
- "grey21"
- "gray21"
- "grey20"
- "gray20"
- "grey19"
- "gray19"
- "grey18"
- "gray18"
- "grey17"
- "gray17"
- "grey16"
- "gray16"
- "grey15"
- "gray15"
- "grey14"
- "gray14"
- "grey13"
- "gray13"
- "grey12"
- "gray12"
- "grey11"
- "gray11"
- "grey10"
- "gray10"
- "grey9"
- "gray9"
- "grey8"
- "gray8"
- "grey7"
- "gray7"
- "grey6"
- "gray6"
- "grey5"
- "gray5"
- "grey4"
- "gray4"
- "grey3"
- "gray3"
- "grey2"
- "gray2"
- "grey1"
- "gray1"
- "grey0"
- "gray0"
- "thistle4"
- "thistle3"
- "thistle2"
- "thistle1"
- "MediumPurple4"
- "MediumPurple3"
- "MediumPurple2"
- "MediumPurple1"
- "purple4"
- "purple3"
- "purple2"
- "purple1"
- "DarkOrchid4"
- "DarkOrchid3"
- "DarkOrchid2"
- "DarkOrchid1"
- "MediumOrchid4"
- "MediumOrchid3"
- "MediumOrchid2"
- "MediumOrchid1"
- "plum4"
- "plum3"
- "plum2"
- "plum1"
- "orchid4"
- "orchid3"
- "orchid2"
- "orchid1"
- "magenta4"
- "magenta3"
- "magenta2"
- "magenta1"
- "VioletRed4"
- "VioletRed3"
- "VioletRed2"
- "VioletRed1"
- "maroon4"
- "maroon3"
- "maroon2"
- "maroon1"
- "PaleVioletRed4"
- "PaleVioletRed3"
- "PaleVioletRed2"
- "PaleVioletRed1"
- "LightPink4"
- "LightPink3"
- "LightPink2"
- "LightPink1"
- "pink4"
- "pink3"
- "pink2"
- "pink1"
- "HotPink4"
- "HotPink3"
- "HotPink2"
- "HotPink1"
- "DeepPink4"
- "DeepPink3"
- "DeepPink2"
- "DeepPink1"
- "red4"
- "red3"
- "red2"
- "red1"
- "OrangeRed4"
- "OrangeRed3"
- "OrangeRed2"
- "OrangeRed1"
- "tomato4"
- "tomato3"
- "tomato2"
- "tomato1"
- "coral4"
- "coral3"
- "coral2"
- "coral1"
- "DarkOrange4"
- "DarkOrange3"
- "DarkOrange2"
- "DarkOrange1"
- "orange4"
- "orange3"
- "orange2"
- "orange1"
- "LightSalmon4"
- "LightSalmon3"
- "LightSalmon2"
- "LightSalmon1"
- "salmon4"
- "salmon3"
- "salmon2"
- "salmon1"
- "brown4"
- "brown3"
- "brown2"
- "brown1"
- "firebrick4"
- "firebrick3"
- "firebrick2"
- "firebrick1"
- "chocolate4"
- "chocolate3"
- "chocolate2"
- "chocolate1"
- "tan4"
- "tan3"
- "tan2"
- "tan1"
- "wheat4"
- "wheat3"
- "wheat2"
- "wheat1"
- "burlywood4"
- "burlywood3"
- "burlywood2"
- "burlywood1"
- "sienna4"
- "sienna3"
- "sienna2"
- "sienna1"
- "IndianRed4"
- "IndianRed3"
- "IndianRed2"
- "IndianRed1"
- "RosyBrown4"
- "RosyBrown3"
- "RosyBrown2"
- "RosyBrown1"
- "DarkGoldenrod4"
- "DarkGoldenrod3"
- "DarkGoldenrod2"
- "DarkGoldenrod1"
- "goldenrod4"
- "goldenrod3"
- "goldenrod2"
- "goldenrod1"
- "gold4"
- "gold3"
- "gold2"
- "gold1"
- "yellow4"
- "yellow3"
- "yellow2"
- "yellow1"
- "LightYellow4"
- "LightYellow3"
- "LightYellow2"
- "LightYellow1"
- "LightGoldenrod4"
- "LightGoldenrod3"
- "LightGoldenrod2"
- "LightGoldenrod1"
- "khaki4"
- "khaki3"
- "khaki2"
- "khaki1"
- "DarkOliveGreen4"
- "DarkOliveGreen3"
- "DarkOliveGreen2"
- "DarkOliveGreen1"
- "OliveDrab4"
- "OliveDrab3"
- "OliveDrab2"
- "OliveDrab1"
- "chartreuse4"
- "chartreuse3"
- "chartreuse2"
- "chartreuse1"
- "green4"
- "green3"
- "green2"
- "green1"
- "SpringGreen4"
- "SpringGreen3"
- "SpringGreen2"
- "SpringGreen1"
- "PaleGreen4"
- "PaleGreen3"
- "PaleGreen2"
- "PaleGreen1"
- "SeaGreen4"
- "SeaGreen3"
- "SeaGreen2"
- "SeaGreen1"
- "DarkSeaGreen4"
- "DarkSeaGreen3"
- "DarkSeaGreen2"
- "DarkSeaGreen1"
- "aquamarine4"
- "aquamarine3"
- "aquamarine2"
- "aquamarine1"
- "DarkSlateGray4"
- "DarkSlateGray3"
- "DarkSlateGray2"
- "DarkSlateGray1"
- "cyan4"
- "cyan3"
- "cyan2"
- "cyan1"
- "turquoise4"
- "turquoise3"
- "turquoise2"
- "turquoise1"
- "CadetBlue4"
- "CadetBlue3"
- "CadetBlue2"
- "CadetBlue1"
- "PaleTurquoise4"
- "PaleTurquoise3"
- "PaleTurquoise2"
- "PaleTurquoise1"
- "LightCyan4"
- "LightCyan3"
- "LightCyan2"
- "LightCyan1"
- "LightBlue4"
- "LightBlue3"
- "LightBlue2"
- "LightBlue1"
- "LightSteelBlue4"
- "LightSteelBlue3"
- "LightSteelBlue2"
- "LightSteelBlue1"
- "SlateGray4"
- "SlateGray3"
- "SlateGray2"
- "SlateGray1"
- "LightSkyBlue4"
- "LightSkyBlue3"
- "LightSkyBlue2"
- "LightSkyBlue1"
- "SkyBlue4"
- "SkyBlue3"
- "SkyBlue2"
- "SkyBlue1"
- "DeepSkyBlue4"
- "DeepSkyBlue3"
- "DeepSkyBlue2"
- "DeepSkyBlue1"
- "SteelBlue4"
- "SteelBlue3"
- "SteelBlue2"
- "SteelBlue1"
- "DodgerBlue4"
- "DodgerBlue3"
- "DodgerBlue2"
- "DodgerBlue1"
- "blue4"
- "blue3"
- "blue2"
- "blue1"
- "RoyalBlue4"
- "RoyalBlue3"
- "RoyalBlue2"
- "RoyalBlue1"
- "SlateBlue4"
- "SlateBlue3"
- "SlateBlue2"
- "SlateBlue1"
- "azure4"
- "azure3"
- "azure2"
- "azure1"
- "MistyRose4"
- "MistyRose3"
- "MistyRose2"
- "MistyRose1"
- "LavenderBlush4"
- "LavenderBlush3"
- "LavenderBlush2"
- "LavenderBlush1"
- "honeydew4"
- "honeydew3"
- "honeydew2"
- "honeydew1"
- "ivory4"
- "ivory3"
- "ivory2"
- "ivory1"
- "cornsilk4"
- "cornsilk3"
- "cornsilk2"
- "cornsilk1"
- "LemonChiffon4"
- "LemonChiffon3"
- "LemonChiffon2"
- "LemonChiffon1"
- "NavajoWhite4"
- "NavajoWhite3"
- "NavajoWhite2"
- "NavajoWhite1"
- "PeachPuff4"
- "PeachPuff3"
- "PeachPuff2"
- "PeachPuff1"
- "bisque4"
- "bisque3"
- "bisque2"
- "bisque1"
- "AntiqueWhite4"
- "AntiqueWhite3"
- "AntiqueWhite2"
- "AntiqueWhite1"
- "seashell4"
- "seashell3"
- "seashell2"
- "seashell1"
- "snow4"
- "snow3"
- "snow2"
- "snow1"
- "thistle"
- "MediumPurple"
- "medium purple"
- "purple"
- "BlueViolet"
- "blue violet"
- "DarkViolet"
- "dark violet"
- "DarkOrchid"
- "dark orchid"
- "MediumOrchid"
- "medium orchid"
- "orchid"
- "plum"
- "violet"
- "magenta"
- "VioletRed"
- "violet red"
- "MediumVioletRed"
- "medium violet red"
- "maroon"
- "PaleVioletRed"
- "pale violet red"
- "LightPink"
- "light pink"
- "pink"
- "DeepPink"
- "deep pink"
- "HotPink"
- "hot pink"
- "red"
- "OrangeRed"
- "orange red"
- "tomato"
- "LightCoral"
- "light coral"
- "coral"
- "DarkOrange"
- "dark orange"
- "orange"
- "LightSalmon"
- "light salmon"
- "salmon"
- "DarkSalmon"
- "dark salmon"
- "brown"
- "firebrick"
- "chocolate"
- "tan"
- "SandyBrown"
- "sandy brown"
- "wheat"
- "beige"
- "burlywood"
- "peru"
- "sienna"
- "SaddleBrown"
- "saddle brown"
- "IndianRed"
- "indian red"
- "RosyBrown"
- "rosy brown"
- "DarkGoldenrod"
- "dark goldenrod"
- "goldenrod"
- "LightGoldenrod"
- "light goldenrod"
- "gold"
- "yellow"
- "LightYellow"
- "light yellow"
- "LightGoldenrodYellow"
- "light goldenrod yellow"
- "PaleGoldenrod"
- "pale goldenrod"
- "khaki"
- "DarkKhaki"
- "dark khaki"
- "OliveDrab"
- "olive drab"
- "ForestGreen"
- "forest green"
- "YellowGreen"
- "yellow green"
- "LimeGreen"
- "lime green"
- "GreenYellow"
- "green yellow"
- "MediumSpringGreen"
- "medium spring green"
- "chartreuse"
- "green"
- "LawnGreen"
- "lawn green"
- "SpringGreen"
- "spring green"
- "PaleGreen"
- "pale green"
- "LightSeaGreen"
- "light sea green"
- "MediumSeaGreen"
- "medium sea green"
- "SeaGreen"
- "sea green"
- "DarkSeaGreen"
- "dark sea green"
- "DarkOliveGreen"
- "dark olive green"
- "DarkGreen"
- "dark green"
- "aquamarine"
- "MediumAquamarine"
- "medium aquamarine"
- "CadetBlue"
- "cadet blue"
- "LightCyan"
- "light cyan"
- "cyan"
- "turquoise"
- "MediumTurquoise"
- "medium turquoise"
- "DarkTurquoise"
- "dark turquoise"
- "PaleTurquoise"
- "pale turquoise"
- "PowderBlue"
- "powder blue"
- "LightBlue"
- "light blue"
- "LightSteelBlue"
- "light steel blue"
- "SteelBlue"
- "steel blue"
- "LightSkyBlue"
- "light sky blue"
- "SkyBlue"
- "sky blue"
- "DeepSkyBlue"
- "deep sky blue"
- "DodgerBlue"
- "dodger blue"
- "blue"
- "RoyalBlue"
- "royal blue"
- "MediumBlue"
- "medium blue"
- "LightSlateBlue"
- "light slate blue"
- "MediumSlateBlue"
- "medium slate blue"
- "SlateBlue"
- "slate blue"
- "DarkSlateBlue"
- "dark slate blue"
- "CornflowerBlue"
- "cornflower blue"
- "NavyBlue"
- "navy blue"
- "navy"
- "MidnightBlue"
- "midnight blue"
- "LightGray"
- "light gray"
- "LightGrey"
- "light grey"
- "grey"
- "gray"
- "LightSlateGrey"
- "light slate grey"
- "LightSlateGray"
- "light slate gray"
- "SlateGrey"
- "slate grey"
- "SlateGray"
- "slate gray"
- "DimGrey"
- "dim grey"
- "DimGray"
- "dim gray"
- "DarkSlateGrey"
- "dark slate grey"
- "DarkSlateGray"
- "dark slate gray"
- "black"
- "white"
- "MistyRose"
- "misty rose"
- "LavenderBlush"
- "lavender blush"
- "lavender"
- "AliceBlue"
- "alice blue"
- "azure"
- "MintCream"
- "mint cream"
- "honeydew"
- "seashell"
- "LemonChiffon"
- "lemon chiffon"
- "ivory"
- "cornsilk"
- "moccasin"
- "NavajoWhite"
- "navajo white"
- "PeachPuff"
- "peach puff"
- "bisque"
- "BlanchedAlmond"
- "blanched almond"
- "PapayaWhip"
- "papaya whip"
- "AntiqueWhite"
- "antique white"
- "linen"
- "OldLace"
- "old lace"
- "FloralWhite"
- "floral white"
- "gainsboro"
- "WhiteSmoke"
- "white smoke"
- "GhostWhite"
- "ghost white"
- "snow")
- "The list of X colors from the `rgb.txt' file.
-XConsortium: rgb.txt,v 10.41 94/02/20 18:39:36 rws Exp")
+\f
+(defvar x-colors)
(defun xw-defined-colors (&optional frame)
- "Internal function called by `defined-colors', which see."
+ "Internal function called by `defined-colors'."
(or frame (setq frame (selected-frame)))
(let ((all-colors x-colors)
(this-color nil)
(defvar x-alternatives-map
(let ((map (make-sparse-keymap)))
;; Map certain keypad keys into ASCII characters that people usually expect.
- (define-key map [backspace] [127])
- (define-key map [delete] [127])
- (define-key map [tab] [?\t])
- (define-key map [linefeed] [?\n])
- (define-key map [clear] [?\C-l])
- (define-key map [return] [?\C-m])
- (define-key map [escape] [?\e])
(define-key map [M-backspace] [?\M-\d])
(define-key map [M-delete] [?\M-\d])
(define-key map [M-tab] [?\M-\t])
"Keymap of possible alternative meanings for some keys.")
(defun x-setup-function-keys (frame)
- "Set up `function-key-map' on FRAME for the X window system."
+ "Set up `function-key-map' on the graphical frame FRAME."
;; Don't do this twice on the same display, or it would break
;; normal-erase-is-backspace-mode.
(unless (terminal-parameter frame 'x-setup-function-keys)
(set-keymap-parent map (keymap-parent local-function-key-map))
(set-keymap-parent local-function-key-map map)))
(set-terminal-parameter frame 'x-setup-function-keys t)))
-
-;; These tell read-char how to convert
-;; these special chars to ASCII.
-(put 'backspace 'ascii-character 127)
-(put 'delete 'ascii-character 127)
-(put 'tab 'ascii-character ?\t)
-(put 'linefeed 'ascii-character ?\n)
-(put 'clear 'ascii-character 12)
-(put 'return 'ascii-character 13)
-(put 'escape 'ascii-character ?\e)
-
\f
;;;; Keysyms
(defcustom x-select-enable-clipboard nil
"Non-nil means cutting and pasting uses the clipboard.
-This is in addition to, but in preference to, the primary selection."
+This is in addition to, but in preference to, the primary selection.
+
+On MS-Windows, this is non-nil by default, since Windows does not
+support other types of selections. \(The primary selection that is
+set by Emacs is not accessible to other programs on Windows.\)"
:type 'boolean
:group 'killing)
:group 'killing)
(defun x-select-text (text &optional push)
- "Make TEXT, a string, the primary X selection.
-Also, set the value of X cut buffer 0, for backward compatibility
-with older X applications.
-gildea@stop.mail-abuse.org says it's not desirable to put kills
-in the clipboard."
+ "Select TEXT, a string, according to the window system.
+
+On X, put TEXT in the primary X selection. For backward
+compatibility with older X applications, set the value of X cut
+buffer 0 as well, and if the optional argument PUSH is non-nil,
+rotate the cut buffers. If `x-select-enable-clipboard' is
+non-nil, copy the text to the X clipboard as well.
+
+On Windows, make TEXT the current selection. If
+`x-select-enable-clipboard' is non-nil, copy the text to the
+clipboard as well. The argument PUSH is ignored.
+
+On Nextstep, put TEXT in the pasteboard; PUSH is ignored."
;; With multi-tty, this function may be called from a tty frame.
(when (eq (framep (selected-frame)) 'x)
;; Don't send the cut buffer too much text.
(kill-new clipboard-text))
(yank)))
+(declare-function accelerate-menu "xmenu.c" (&optional frame) t)
+
(defun x-menu-bar-open (&optional frame)
"Open the menu bar if `menu-bar-mode' is on. otherwise call `tmm-menubar'."
(interactive "i")
- (if menu-bar-mode (accelerate-menu frame)
+ (if (and menu-bar-mode
+ (fboundp 'accelerate-menu))
+ (accelerate-menu frame)
(tmm-menubar)))
\f
;;; Window system initialization.
(defun x-win-suspend-error ()
- (error "Suspending an Emacs running under X makes no sense"))
+ ;; Don't allow suspending if any of the frames are X frames.
+ (if (memq 'x (mapcar 'window-system (frame-list)))
+ (error "Cannot suspend Emacs while running under X")))
(defvar x-initialized nil
"Non-nil if the X window system has been initialized.")
+(declare-function x-open-connection "xfns.c"
+ (display &optional xrm-string must-succeed))
+(declare-function x-server-max-request-size "xfns.c" (&optional terminal))
+(declare-function x-get-resource "frame.c"
+ (attribute class &optional component subclass))
+(declare-function x-parse-geometry "frame.c" (string))
+(defvar x-resource-name)
+(defvar x-display-name)
+(defvar x-command-line-resources)
+
(defun x-initialize-window-system ()
"Initialize Emacs for X frames and open the first connection to an X server."
;; Make sure we have a valid resource name.
(setq x-cut-buffer-max (min (- (/ (x-server-max-request-size) 2) 100)
x-cut-buffer-max))
- ;; Setup the default fontset.
- (setup-default-fontset)
+ ;; Create the default fontset.
+ (create-default-fontset)
;; Create the standard fontset.
- (create-fontset-from-fontset-spec standard-fontset-spec t)
+ (condition-case err
+ (create-fontset-from-fontset-spec standard-fontset-spec t)
+ (error (display-warning
+ 'initialization
+ (format "Creation of the standard fontset failed: %s" err)
+ :error)))
;; Create fontset specified in X resources "Fontset-N" (N is 0, 1, ...).
(create-fontset-from-x-resource)
;; Don't let Emacs suspend under X.
(add-hook 'suspend-hook 'x-win-suspend-error)
+ ;; During initialization, we defer sending size hints to the window
+ ;; manager, because that can induce a race condition:
+ ;; http://lists.gnu.org/archive/html/emacs-devel/2008-10/msg00033.html
+ ;; Send the size hints once initialization is done.
+ (add-hook 'after-init-hook 'x-wm-set-size-hint)
+
;; Turn off window-splitting optimization; X is usually fast enough
;; that this is only annoying.
(setq split-window-keep-point t)
;; (if (featurep 'motif)
;; (global-set-key [f10] 'ignore))
- ;; Turn on support for mouse wheels.
- (mouse-wheel-mode 1)
-
;; Enable CLIPBOARD copy/paste through menu bar commands.
(menu-bar-enable-clipboard)
(define-key special-event-map [drag-n-drop] 'x-dnd-handle-drag-n-drop-event)
(defcustom x-gtk-stock-map
+ (mapcar (lambda (arg)
+ (cons (purecopy (car arg)) (purecopy (cdr arg))))
'(
("etc/images/new" . "gtk-new")
("etc/images/open" . "gtk-open")
("etc/images/index" . "gtk-index")
("etc/images/search" . "gtk-find")
("etc/images/exit" . "gtk-quit")
+ ("etc/images/cancel" . "gtk-cancel")
+ ("etc/images/info" . "gtk-info")
+ ("etc/images/bookmark_add" . "n:bookmark_add")
;; Used in Gnus and/or MH-E:
- ("etc/images/attach.xpm" . "gtk-attach")
- ("etc/images/connect.xpm" . "gtk-connect")
- ("etc/images/contact.xpm" . "gtk-contact")
- ("etc/images/delete.xpm" . "gtk-delete")
- ("etc/images/describe.xpm" . "gtk-properties")
- ("etc/images/disconnect.xpm" . "gtk-disconnect")
- ;; ("etc/images/exit.xpm" . "gtk-exit")
- ("etc/images/lock-broken.xpm" . "gtk-lock_broken")
- ("etc/images/lock-ok.xpm" . "gtk-lock_ok")
- ("etc/images/lock.xpm" . "gtk-lock")
- ("etc/images/next-page.xpm" . "gtk-next-page")
- ("etc/images/refresh.xpm" . "gtk-refresh")
- ("etc/images/sort-ascending.xpm" . "gtk-sort-ascending")
- ("etc/images/sort-column-ascending.xpm" . "gtk-sort-column-ascending")
- ("etc/images/sort-criteria.xpm" . "gtk-sort-criteria")
- ("etc/images/sort-descending.xpm" . "gtk-sort-descending")
- ("etc/images/sort-row-ascending.xpm" . "gtk-sort-row-ascending")
- ("images/gnus/toggle-subscription.xpm" . "gtk-task-recurring")
- ("images/mail/compose.xpm" . "gtk-mail-compose")
- ("images/mail/copy.xpm" . "gtk-mail-copy")
- ("images/mail/forward.xpm" . "gtk-mail-forward")
- ("images/mail/inbox.xpm" . "gtk-inbox")
- ("images/mail/move.xpm" . "gtk-mail-move")
- ("images/mail/not-spam.xpm" . "gtk-not-spam")
- ("images/mail/outbox.xpm" . "gtk-outbox")
- ("images/mail/reply-all.xpm" . "gtk-mail-reply-to-all")
- ("images/mail/reply.xpm" . "gtk-mail-reply")
- ("images/mail/save-draft.xpm" . "gtk-mail-handling")
- ("images/mail/send.xpm" . "gtk-mail-send")
- ("images/mail/spam.xpm" . "gtk-spam")
+ ("etc/images/attach" . "gtk-attach")
+ ("etc/images/connect" . "gtk-connect")
+ ("etc/images/contact" . "gtk-contact")
+ ("etc/images/delete" . "gtk-delete")
+ ("etc/images/describe" . "gtk-properties")
+ ("etc/images/disconnect" . "gtk-disconnect")
+ ;; ("etc/images/exit" . "gtk-exit")
+ ("etc/images/lock-broken" . "gtk-lock_broken")
+ ("etc/images/lock-ok" . "gtk-lock_ok")
+ ("etc/images/lock" . "gtk-lock")
+ ("etc/images/next-page" . "gtk-next-page")
+ ("etc/images/refresh" . "gtk-refresh")
+ ("etc/images/sort-ascending" . "gtk-sort-ascending")
+ ("etc/images/sort-column-ascending" . "gtk-sort-column-ascending")
+ ("etc/images/sort-criteria" . "gtk-sort-criteria")
+ ("etc/images/sort-descending" . "gtk-sort-descending")
+ ("etc/images/sort-row-ascending" . "gtk-sort-row-ascending")
+ ("images/gnus/toggle-subscription" . "gtk-task-recurring")
+ ("images/mail/compose" . "gtk-mail-compose")
+ ("images/mail/copy" . "gtk-mail-copy")
+ ("images/mail/forward" . "gtk-mail-forward")
+ ("images/mail/inbox" . "gtk-inbox")
+ ("images/mail/move" . "gtk-mail-move")
+ ("images/mail/not-spam" . "gtk-not-spam")
+ ("images/mail/outbox" . "gtk-outbox")
+ ("images/mail/reply-all" . "gtk-mail-reply-to-all")
+ ("images/mail/reply" . "gtk-mail-reply")
+ ("images/mail/save-draft" . "gtk-mail-handling")
+ ("images/mail/send" . "gtk-mail-send")
+ ("images/mail/spam" . "gtk-spam")
;; No themed versions available:
- ;; mail/preview.xpm (combining stock_mail and stock_zoom)
- ;; mail/save.xpm (combining stock_mail, stock_save and stock_convert)
- )
+ ;; mail/preview (combining stock_mail and stock_zoom)
+ ;; mail/save (combining stock_mail, stock_save and stock_convert)
+ ))
"How icons for tool bars are mapped to Gtk+ stock items.
Emacs must be compiled with the Gtk+ toolkit for this to have any effect.
A value that begins with n: denotes a named icon instead of a stock icon."
(string :tag "Stock/named")))))
:group 'x)
+(defconst x-gtk-stock-cache (make-hash-table :weakness t :test 'equal))
+
(defun x-gtk-map-stock (file)
- "Map icon with file name FILE to a Gtk+ stock name, using `x-gtk-stock-map'."
- (if (stringp file)
- (let* ((file-sans (file-name-sans-extension file))
- (key (and (string-match "/\\([^/]+/[^/]+/[^/]+$\\)" file-sans)
- (match-string 1 file-sans)))
- (value))
- (mapc (lambda (elem)
- (let ((assoc (if (symbolp elem) (symbol-value elem) elem)))
- (or value (setq value (assoc-string (or key file-sans)
- assoc)))))
- icon-map-list)
- (and value (cdr value)))
- nil))
+ "Map icon with file name FILE to a Gtk+ stock name.
+This uses `icon-map-list' to map icon file names to stock icon names."
+ (when (stringp file)
+ (or (gethash file x-gtk-stock-cache)
+ (puthash
+ file
+ (save-match-data
+ (let* ((file-sans (file-name-sans-extension file))
+ (key (and (string-match "/\\([^/]+/[^/]+/[^/]+$\\)"
+ file-sans)
+ (match-string 1 file-sans)))
+ (icon-map icon-map-list)
+ elem value)
+ (while (and (null value) icon-map)
+ (setq elem (car icon-map)
+ value (assoc-string (or key file-sans)
+ (if (symbolp elem)
+ (symbol-value elem)
+ elem))
+ icon-map (cdr icon-map)))
+ (and value (cdr value))))
+ x-gtk-stock-cache))))
(provide 'x-win)