;;; smiley.el --- displaying smiley faces
-;; Copyright (C) 1996, 1997, 1998, 1999, 2000
-;; Free Software Foundation, Inc.
-;; Author: Wes Hardaker <hardaker@ece.ucdavis.edu>
-;; Keywords: fun
+;; Copyright (C) 2000, 2001, 2002, 2003, 2004,
+;; 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+
+;; Author: Dave Love <fx@gnu.org>
+;; Keywords: news mail multimedia
;; 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 2, 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
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+;; 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.
+;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
-;;
-;; comments go here.
-;;
-
-;;; Test smileys: :-] :-o :-) ;-) :-\ :-| :-d :-P 8-| :-(
-
-;; To use:
-;; (require 'smiley)
-;; (setq gnus-treat-display-smileys t)
-
-;; The smilies were drawn by Joe Reiss <jreiss@vt.edu>.
-
-(require 'annotations)
-(require 'messagexmas)
-(require 'cl)
-(require 'custom)
+;; A re-written, simplified version of Wes Hardaker's XEmacs smiley.el
+;; which might be merged back to smiley.el if we get an assignment for
+;; that. We don't have assignments for the images smiley.el uses, but
+;; I'm not sure we need that degree of rococoness and defaults like a
+;; yellow background. Also, using PBM means we can display the images
+;; more generally. -- fx
+;; `smiley.el' was replaced by `smiley-ems.el' on 2002-01-26 (after fx'
+;; comment).
+
+;; Test smileys:
+;; smile ^:-) ^:)
+;; blink ;-) ;)
+;; forced :-]
+;; braindamaged 8-)
+;; indifferent :-|
+;; wry :-/ :-\
+;; sad :-(
+;; frown :-{
+;; evil >:-)
+;; cry ;-(
+;; dead X-)
+;; grin :-D
+
+;;; Code:
+
+(eval-when-compile (require 'cl))
+(require 'nnheader)
+(require 'gnus-art)
(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")
- "*Location of the smiley faces files."
- :type 'directory
+(defvar smiley-data-directory)
+
+(defcustom smiley-style
+ (if (or (and (fboundp 'face-attribute)
+ (>= (face-attribute 'default :height) 160))
+ (and (fboundp 'face-height)
+ (>= (face-height 'default) 14)))
+ 'medium
+ 'low-color)
+ "Smiley style."
+ :type '(choice (const :tag "small, 3 colors" low-color) ;; 13x14
+ (const :tag "medium, ~10 colors" medium) ;; 16x16
+ (const :tag "dull, grayscale" grayscale));; 14x14
+ :set (lambda (symbol value)
+ (set-default symbol value)
+ (setq smiley-data-directory (smiley-directory))
+ (smiley-update-cache))
+ :initialize 'custom-initialize-default
+ :version "23.1" ;; No Gnus
:group 'smiley)
-;; Notice the subtle differences in the regular expressions in the
-;; two alists below.
-
-(defcustom smiley-deformed-regexp-alist
- '(("\\(\\^_?\\^;;;\\)\\W" 1 "WideFaceAse3.xbm")
- ("\\(\\^_?\\^;;\\)\\W" 1 "WideFaceAse2.xbm")
- ("\\(\\^_?\\^;\\)\\W" 1 "WideFaceAse1.xbm")
- ("\\(\\^_?\\^\\)\\W" 1 "WideFaceSmile.xbm")
- ("\\(;_;\\)\\W" 1 "WideFaceWeep.xbm")
- ("\\(T_T\\)\\W" 1 "WideFaceWeep.xbm")
- ("\\(:-*[<«]+\\)\\W" 1 "FaceAngry.xpm")
- ("\\(:-+\\]+\\)\\W" 1 "FaceGoofy.xpm")
- ("\\(:-*D\\)\\W" 1 "FaceGrinning.xpm")
- ("\\(:-*[)>}»]+\\)\\W" 1 "FaceHappy.xpm")
- ("\\(=[)»]+\\)\\W" 1 "FaceHappy.xpm")
- ("\\(:-*[/\\\"]\\)[^/]\\W" 1 "FaceIronic.xpm")
- ("[^.0-9]\\([8|]-*[|Oo%]\\)\\W" 1 "FaceKOed.xpm")
- ("\\([:|]-*#+\\)\\W" 1 "FaceNyah.xpm")
- ("\\(:-*[({]+\\)\\W" 1 "FaceSad.xpm")
- ("\\(=[({]+\\)\\W" 1 "FaceSad.xpm")
- ("\\(:-*[Oo\*]\\)\\W" 1 "FaceStartled.xpm")
- ("\\(:-*|\\)\\W" 1 "FaceStraight.xpm")
- ("\\(:-*p\\)\\W" 1 "FaceTalking.xpm")
- ("\\(:-*d\\)\\W" 1 "FaceTasty.xpm")
- ("\\(;-*[>)}»]+\\)\\W" 1 "FaceWinking.xpm")
- ("\\(:-*[Vvµ]\\)\\W" 1 "FaceWry.xpm")
- ("\\([:|]-*P\\)\\W" 1 "FaceYukky.xpm"))
- "*Normal and deformed faces for smilies."
- :type '(repeat (list regexp
- (integer :tag "Match")
- (string :tag "Image")))
+;; For compatibility, honor the variable `smiley-data-directory' if the user
+;; has set it.
+
+(defun smiley-directory (&optional style)
+ "Return a the location of the smiley faces files.
+STYLE specifies which style to use, see `smiley-style'. If STYLE
+is nil, use `smiley-style'."
+ (unless style (setq style smiley-style))
+ (nnheader-find-etc-directory
+ (concat "images/smilies"
+ (cond ((eq smiley-style 'low-color) "")
+ ((eq smiley-style 'medium) "/medium")
+ ((eq smiley-style 'grayscale) "/grayscale")))))
+
+(defcustom smiley-data-directory (smiley-directory)
+ "*Location of the smiley faces files."
+ :set (lambda (symbol value)
+ (set-default symbol value)
+ (smiley-update-cache))
+ :initialize 'custom-initialize-default
+ :type 'directory
:group 'smiley)
-(defcustom smiley-nosey-regexp-alist
- '(("\\(:-+[<«]+\\)\\W" 1 "FaceAngry.xpm")
- ("\\(:-+\\]+\\)\\W" 1 "FaceGoofy.xpm")
- ("\\(:-+D\\)\\W" 1 "FaceGrinning.xpm")
- ("\\(:-+[}»]+\\)\\W" 1 "FaceHappy.xpm")
- ("\\(:-*)+\\)\\W" 1 "FaceHappy.xpm")
- ("\\(=[)]+\\)\\W" 1 "FaceHappy.xpm")
- ("\\(:-+[/\\\"]+\\)\\W" 1 "FaceIronic.xpm")
- ("\\([8|]-+[|Oo%]\\)\\W" 1 "FaceKOed.xpm")
- ("\\([:|]-+#+\\)\\W" 1 "FaceNyah.xpm")
- ("\\(:-+[({]+\\)\\W" 1 "FaceSad.xpm")
- ("\\(=[({]+\\)\\W" 1 "FaceSad.xpm")
- ("\\(:-+[Oo\*]\\)\\W" 1 "FaceStartled.xpm")
- ("\\(:-+|\\)\\W" 1 "FaceStraight.xpm")
- ("\\(:-+p\\)\\W" 1 "FaceTalking.xpm")
- ("\\(:-+d\\)\\W" 1 "FaceTasty.xpm")
- ("\\(;-+[>)}»]+\\)\\W" 1 "FaceWinking.xpm")
- ("\\(:-+[Vvµ]\\)\\W" 1 "FaceWry.xpm")
- ("\\(][:8B]-[)>]\\)\\W" 1 "FaceDevilish.xpm")
- ("\\([:|]-+P\\)\\W" 1 "FaceYukky.xpm"))
- "*Smileys with noses. These get less false matches."
+;; The XEmacs version has a baroque, if not rococo, set of these.
+(defcustom smiley-regexp-alist
+ '(("\\(;-)\\)\\W" 1 "blink")
+ ("[^;]\\(;)\\)\\W" 1 "blink")
+ ("\\(:-]\\)\\W" 1 "forced")
+ ("\\(8-)\\)\\W" 1 "braindamaged")
+ ("\\(:-|\\)\\W" 1 "indifferent")
+ ("\\(:-[/\\]\\)\\W" 1 "wry")
+ ("\\(:-(\\)\\W" 1 "sad")
+ ("\\(X-)\\)\\W" 1 "dead")
+