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;;; mh-xemacs.el --- XEmacs MH-E support
;; Copyright (C) 2001, 2002, 2003, 2004, 2005,
;; 2006 Free Software Foundation, Inc.
;; Author: FSF and others (see below)
;; Maintainer: Bill Wohler <wohler@newt.com>
;; Keywords: mail
;; See: mh-e.el
;; 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, Inc., 59 Temple Place - Suite 330,
;; Boston, MA 02111-1307, USA.
;;; Commentary:
;;; Change Log:
;;; Code:
(eval-when-compile
(if (fboundp 'define-behavior)
(define-behavior 'mh
"Emacs interface to the MH mail system.
MH is the Rand Mail Handler. Other implementations include nmh
and GNU mailutils."
:short-doc "Emacs interface to the MH mail system"
:group 'internet
:commands
'(["Read Mail (MH-E)..." (mh-rmail t)]))))
;;; Tool Bar Icons
;; This section contains the tool bar icons that MH-E uses under
;; XEmacs. The XPM files are read from the files, the background
;; color is updated to match XEmacs' background, and the resulting
;; images are added to the association list mh-xemacs-icon-map.
(defconst mh-xemacs-has-tool-bar-flag
(and (featurep 'toolbar)
(featurep 'xpm)
(device-on-window-system-p)
(boundp 'default-toolbar-visible-p)
(fboundp 'toolbar-make-button-list))
"Non-nil means that XEmacs has tool bar support.")
;; TODO Isn't there a built-in icon we can use for this?
(defconst mh-xemacs-unknown-icon
"/* XPM */
static char * file[] = {
\"24 24 6 1\",
\": c None s backgroundToolBarColor\",
\"# c #011801180102\",
\"r c #ff6666\",
\"g c #00cc00\",
\"b c #6666ff\",
\". c #e79de79dd134\",
\"::::::::::::::::::::::::\",
\"::################::::::\",
\"::#...............#:::::\",
\"::#................#::::\",
\"::#....ggg..........#:::\",
\"::#...g..gg..........#::\",
\"::#...g.ggg#.........#::\",
\"::#...ggggg#.........#::\",
\"::#....ggg##.........#::\",
\"::#.....###bbbbbbb...#::\",
\"::#........b..bbbb#..#::\",
\"::#........b.bbbbb#..#::\",
\"::#...r....bbbbbbb#..#::\",
\"::#...rr...bbbbbbb#..#::\",
\"::#...rrr..bbbbbbb#..#::\",
\"::#...rrrr..#######..#::\",
\"::#...rrrrr..........#::\",
\"::#...rrrrrr.........#::\",
\"::#...rrrrrrr........#::\",
\"::#...########.......#::\",
\"::#..................#::\",
\"::#..................#::\",
\"::####################::\",
\":::::::::::::::::::::::::};"
"*MH unknown-icon icon.")
(defun mh-icon-image (icon &optional background)
"Return the XPM image for ICON.
Returns nil if ICON.xpm cannot be found in `load-path'.
Optional argument BACKGROUND can be used to override transparent
background. For tool bars, \"c None s backgroundToolBarColor\" is a
good choice."
(let ((filename (locate-library (format "%s.xpm" icon))))
(if filename
(with-temp-buffer
(insert-file-contents-literally filename)
(when background
(search-forward "c None")
(replace-match background))
(buffer-substring (point-min) (point-max)))
mh-xemacs-unknown-icon)))
;; TODO Extract names from mh-tool-bar.el.
;; These names are duplicated in the Makefile and mh-tool-bar.el.
(defconst mh-xemacs-icon-list
'(
attach contact copy cut data-save delete help left-arrow
mail/compose mail/flag-for-followup mail/inbox mail/move mail/repack
mail/reply mail/reply-all mail/reply-from mail/reply-to mail/send
next-page open paste preferences refresh right-arrow save search
show spell undo zoom-out)
"List of icons used by MH-E.")
(defvar mh-xemacs-icon-map
(let ((load-path (mh-image-load-path-for-library "mh-e" "mh-logo.xpm"))
(background "c None s backgroundToolBarColor"))
(loop for icon in mh-xemacs-icon-list
collect (cons icon
(toolbar-make-button-list
(mh-icon-image icon background)))))
"Map of GNU Emacs icon file names to XEmacs images.")
;;; Modeline Glyph
(defvar mh-modeline-glyph
(let* ((load-path (mh-image-load-path-for-library "mh-e" "mh-logo.xpm"))
(data (mh-icon-image 'mh-logo))
(glyph (make-glyph
(cond ((and (featurep 'xpm)
(device-on-window-system-p)
has-modeline-p)
`[xpm :data ,data])
(t [string :data "MH-E"])))))
(set-glyph-face glyph 'modeline-buffer-id)
glyph)
"Cute little logo to put in the modeline of MH-E buffers.")
(provide 'mh-xemacs)
;;; Local Variables:
;;; indent-tabs-mode: nil
;;; sentence-end-double-space: nil
;;; End:
;;; mh-xemacs.el ends here
|
