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;; pc-win.el -- setup support for `PC windows' (whatever that is).
;; Copyright (C) 1994 Free Software Foundation, Inc.
;; Author: Morten Welinder <terra@diku.dk>
;; Version: 1,00
;; This file is part of GNU Emacs.
;; 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 2, 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
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; 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, 675 Mass Ave, Cambridge, MA 02139, USA.
;; ---------------------------------------------------------------------------
(load "term/internal" nil t)
;; Color translation -- doesn't really need to be fast
(defvar msdos-color-aliases
'(("purple" . "magenta")
("firebrick" . "red") ; ?
("pink" . "lightred")
("royalblue" . "blue")
("cadetblue" . "blue")
("forestgreen" . "green")
("darkolivegreen" . "green")
("darkgoldenrod" . "brown")
("goldenrod" . "yellow")
("grey40" . "darkgray")
("rosybrown" . "brown")
("blue" . "lightblue") ;; from here: for Enriched Text
("darkslategray" . "darkgray")
("orange" . "brown")
("light blue" . "lightblue") ;; from here: for cpp-highlight
("light cyan" . "lightcyan")
("light yellow" . "yellow")
("light pink" . "lightred")
("pale green" . "lightgreen")
("beige" . "brown")
("medium purple" . "magenta")
("turquoise" . "lightgreen")
("violet" . "magenta"))
"List of alternate names for colors.")
(defun msdos-color-translate (name)
(setq name (downcase name))
(let* ((len (length name))
(val (cdr (assoc name
'(("black" . 0)
("blue" . 1)
("green" . 2)
("cyan" . 3)
("red" . 4)
("magenta" . 5)
("brown" . 6)
("lightgray" . 7) ("light gray" . 7)
("darkgray" . 8) ("dark gray" . 8)
("lightblue" . 9)
("lightgreen" . 10)
("lightcyan" . 11)
("lightred" . 12)
("lightmagenta" . 13)
("yellow" . 14)
("white" . 15)))))
(try))
(or val
(and (setq try (cdr (assoc name msdos-color-aliases)))
(msdos-color-translate try))
(and (> len 5)
(string= "light" (substring name 0 4))
(setq try (msdos-color-translate (substring name 5)))
(logior try 8))
(and (> len 6)
(string= "light " (substring name 0 5))
(setq try (msdos-color-translate (substring name 6)))
(logior try 8))
(and (> len 4)
(string= "dark" (substring name 0 3))
(msdos-color-translate (substring name 4)))
(and (> len 5)
(string= "dark " (substring name 0 4))
(msdos-color-translate (substring name 5))))))
;; ---------------------------------------------------------------------------
;; We want to delay setting frame parameters until the faces are setup
(defvar default-frame-alist nil)
(defun msdos-face-setup ()
(modify-frame-parameters (selected-frame) default-frame-alist)
(set-face-foreground 'bold "yellow")
(set-face-foreground 'italic "red")
(set-face-foreground 'bold-italic "lightred")
(set-face-foreground 'underline "white")
(set-face-background 'region "green")
(make-face 'msdos-menu-active-face)
(make-face 'msdos-menu-passive-face)
(make-face 'msdos-menu-select-face)
(set-face-foreground 'msdos-menu-active-face "white")
(set-face-foreground 'msdos-menu-passive-face "lightgray")
(set-face-background 'msdos-menu-active-face "blue")
(set-face-background 'msdos-menu-passive-face "blue")
(set-face-background 'msdos-menu-select-face "red"))
;; We have only one font, so...
(add-hook 'before-init-hook 'msdos-face-setup)
;; ---------------------------------------------------------------------------
;; More or less useful imitations of certain X-functions. A lot of the
;; values returned are questionable, but usually only the form of the
;; returned value matters. Also, by the way, recall that `ignore' is
;; a useful function for returning 'nil regardless of argument.
;; From src/xfns.c
(defun x-display-color-p (&optional display) 't)
(fset 'focus-frame 'ignore)
(fset 'unfocus-frame 'ignore)
(defun x-list-fonts (pattern &optional face frame) (list "default"))
(defun x-color-defined-p (color) (numberp (msdos-color-translate color)))
(defun x-display-pixel-width (&optional frame) (* 8 (frame-width frame)))
(defun x-display-pixel-height (&optional frame) (* 8 (frame-height frame)))
(defun x-display-planes (&optional frame) 4) ; 3 for background, actually
(defun x-display-color-cells (&optional frame) 16) ; ???
(defun x-server-max-request-size (&optional frame) 1000000) ; ???
(defun x-server-vendor (&optional frame) t "GNU")
(defun x-server-version (&optional frame) '(1 0 0))
(defun x-display-screens (&optional frame) 1)
(defun x-display-mm-height (&optional frame) 200) ; Guess the size of my
(defun x-display-mm-width (&optional frame) 253) ; monitor, MW...
(defun x-display-backing-store (&optional frame) 'not-useful)
(defun x-display-visual-class (&optional frame) 'static-color)
(fset 'x-display-save-under 'ignore)
(fset 'x-get-resource 'ignore)
;; From lisp/term/x-win.el
(setq x-display-name "pc")
(setq split-window-keep-point t)
;; From lisp/select.el
(defun x-get-selection (&rest rest) "")
(fset 'x-set-selection 'ignore)
;; From lisp/faces.el: we only have one font, so always return
;; it, no matter which variety they've asked for.
(defun x-frob-font-slant (font which)
font)
;; From lisp/frame.el
(fset 'set-default-font 'ignore)
(fset 'set-mouse-color 'ignore) ; We cannot, I think.
(fset 'set-cursor-color 'ignore) ; Hardware determined by char under.
(fset 'set-border-color 'ignore) ; Not useful.
(fset 'auto-raise-mode 'ignore)
(fset 'auto-lower-mode 'ignore)
(defun set-background-color (color-name)
"Set the background color of the selected frame to COLOR.
When called interactively, prompt for the name of the color to use."
(interactive "sColor: ")
(modify-frame-parameters (selected-frame)
(list (cons 'background-color color-name))))
(defun set-foreground-color (color-name)
"Set the foreground color of the selected frame to COLOR.
When called interactively, prompt for the name of the color to use."
(interactive "sColor: ")
(modify-frame-parameters (selected-frame)
(list (cons 'foreground-color color-name))))
;; ---------------------------------------------------------------------------
;; Handle the X-like command line parameters "-fg" and "-bg"
(defun msdos-handle-args (args)
(let ((rest nil))
(while args
(let ((this (car args)))
(setq args (cdr args))
(cond ((or (string= this "-fg") (string= this "-foreground"))
(if args
(setq default-frame-alist
(cons (cons 'foreground-color (car args))
default-frame-alist)
args (cdr args))))
((or (string= this "-bg") (string= this "-background"))
(if args
(setq default-frame-alist
(cons (cons 'background-color (car args))
default-frame-alist)
args (cdr args))))
(t (setq rest (cons this rest))))))
(nreverse rest)))
(setq command-line-args (msdos-handle-args command-line-args))
;; ---------------------------------------------------------------------------
;; XEmacs always has faces
;;(require 'faces)
(if (msdos-mouse-p)
(progn
(require 'menu-bar)
(menu-bar-mode t)))
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