;;; smiley.el --- displaying smiley faces
-;; Copyright (C) 1996,97,98,99 Free Software Foundation, Inc.
+;; Copyright (C) 1996, 1997, 1998, 1999, 2000
+;; Free Software Foundation, Inc.
;; Author: Wes Hardaker <hardaker@ece.ucdavis.edu>
;; Keywords: fun
;; The smilies were drawn by Joe Reiss <jreiss@vt.edu>.
-(require 'annotations)
-(require 'messagexmas)
(require 'cl)
(require 'custom)
+(eval-and-compile
+ (when (featurep 'xemacs)
+ (require 'annotations)
+ (require 'messagexmas)))
+
(defgroup smiley nil
- "Turn :-)'s into real images (XEmacs)."
+ "Turn :-)'s into real images."
:group 'gnus-visual)
-(defcustom smiley-data-directory (message-xmas-find-glyph-directory "smilies")
+;; FIXME: Where is the directory when using Emacs?
+(defcustom smiley-data-directory
+ (if (featurep 'xemacs)
+ (message-xmas-find-glyph-directory "smilies")
+ "/usr/local/lib/xemacs/xemacs-packages/etc/smilies")
"*Location of the smiley faces files."
:type 'directory
:group 'smiley)
:group 'smiley)
(defvar smiley-glyph-cache nil)
-(defvar smiley-running-xemacs (string-match "XEmacs" emacs-version))
(defvar smiley-map (make-sparse-keymap "smiley-keys")
- "Keymap to toggle smiley states.")
+ "Keymap to toggle smiley states.")
(define-key smiley-map [(button2)] 'smiley-toggle-extent)
(define-key smiley-map [(button3)] 'smiley-popup-menu)
["Toggle All Smilies" (smiley-toggle-extents ,e) t])))
(defun smiley-create-glyph (smiley pixmap)
- (and
- smiley-running-xemacs
- (or
- (cdr-safe (assoc pixmap smiley-glyph-cache))
- (let* ((xpm-color-symbols
- (and (featurep 'xpm)
- (append `(("flesh" ,smiley-flesh-color)
- ("features" ,smiley-features-color)
- ("tongue" ,smiley-tongue-color))
- xpm-color-symbols)))
- (glyph (make-glyph
- (list
- (cons 'x (expand-file-name pixmap smiley-data-directory))
- (cons 'mswindows
- (expand-file-name pixmap smiley-data-directory))
- (cons 'tty smiley)))))
- (setq smiley-glyph-cache (cons (cons pixmap glyph) smiley-glyph-cache))
- (set-glyph-face glyph 'default)
- glyph))))
+ (or
+ (cdr-safe (assoc pixmap smiley-glyph-cache))
+ (let* ((xpm-color-symbols
+ (and (featurep 'xpm)
+ (append `(("flesh" ,smiley-flesh-color)
+ ("features" ,smiley-features-color)
+ ("tongue" ,smiley-tongue-color))
+ xpm-color-symbols)))
+ (glyph (make-glyph
+ (list
+ (cons (if (featurep 'gtk) 'gtk 'x)
+ (expand-file-name pixmap smiley-data-directory))
+ (cons 'mswindows
+ (expand-file-name pixmap smiley-data-directory))
+ (cons 'tty smiley)))))
+ (setq smiley-glyph-cache (cons (cons pixmap glyph) smiley-glyph-cache))
+ (set-glyph-face glyph 'default)
+ glyph)))
;;;###autoload
(defun smiley-region (beg end)
;;;###autoload
(defun smiley-buffer (&optional buffer st nd)
(interactive)
- (when (featurep '(or x mswindows))
+ (when (featurep '(or x gtk mswindows))
(save-excursion
(when buffer
(set-buffer buffer))
With arg, turn displaying on if and only if arg is positive."
(interactive "P")
(save-excursion
- (set-buffer gnus-article-buffer)
- (save-restriction
- (widen)
- (article-goto-body)
+ (article-goto-body)
+ (let (buffer-read-only)
(smiley-toggle-buffer arg (current-buffer) (point) (point-max)))))
(provide 'smiley)
+;; Local Variables:
+;; coding: iso-8859-1
+;; End:
+
;;; smiley.el ends here