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comparison lisp/tm/tm-rich.el @ 4:b82b59fe008d r19-15b3

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date Mon, 13 Aug 2007 08:46:56 +0200
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3:30df88044ec6 4:b82b59fe008d
1 ;;;
2 ;;; tm-rich.el --- text/enriched and text/richtext style
3 ;;; richtext filter for tm-view
4 ;;;
5 ;;; Copyright (C) 1995 Free Software Foundation, Inc.
6 ;;; Copyright (C) 1994 .. 1996 MORIOKA Tomohiko
7 ;;;
8 ;;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
9 ;;; Version:
10 ;;; $Id: tm-rich.el,v 1.1.1.1 1996/12/18 03:55:32 steve Exp $
11 ;;; Keywords: mail, news, MIME, multimedia, richtext, enriched
12 ;;;
13 ;;; This file is part of tm (Tools for MIME).
14 ;;;
15 ;;; This program is free software; you can redistribute it and/or
16 ;;; modify it under the terms of the GNU General Public License as
17 ;;; published by the Free Software Foundation; either version 2, or
18 ;;; (at your option) any later version.
19 ;;;
20 ;;; This program is distributed in the hope that it will be useful,
21 ;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
22 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
23 ;;; General Public License for more details.
24 ;;;
25 ;;; You should have received a copy of the GNU General Public License
26 ;;; along with This program. If not, write to the Free Software
27 ;;; Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
28 ;;;
29 ;;; Code:
30
31 (require 'tm-view)
32
33 (defvar tm-rich/richtext-module
34 (if (or running-emacs-19_29-or-later
35 running-xemacs-20
36 (and running-xemacs (>= emacs-minor-version 14)))
37 'richtext
38 'tinyrich))
39
40 (require tm-rich/richtext-module)
41
42
43 ;;; @ content filters for tm-view
44 ;;;
45
46 (defun mime-viewer/filter-text/richtext (ctype params encoding)
47 (let* ((mode mime::preview/original-major-mode)
48 (m (assq mode mime-viewer/code-converter-alist))
49 (charset (assoc "charset" params))
50 ;; 1995/9/21 (c.f. tm-eng:105), 1995/10/3 (c.f. tm-eng:121)
51 ;; modified by Eric Ding <ericding@San-Jose.ate.slb.com>
52 (beg (point-min)) (end (point-max))
53 )
54 (remove-text-properties beg end '(face nil))
55 (mime/decode-region encoding beg end)
56 (if (and m (fboundp (setq m (cdr m))))
57 (funcall m beg (point-max) charset encoding)
58 (mime-viewer/default-code-convert-region beg (point-max)
59 charset encoding)
60 )
61 (richtext-decode beg (point-max))
62 ))
63
64 (defun mime-viewer/filter-text/enriched (ctype params encoding)
65 (let* ((mode mime::preview/original-major-mode)
66 (m (assq mode mime-viewer/code-converter-alist))
67 (charset (assoc "charset" params))
68 ;; 1995/9/21 (c.f. tm-eng:105), 1995/10/3 (c.f. tm-eng:121)
69 ;; modified by Eric Ding <ericding@San-Jose.ate.slb.com>
70 (beg (point-min)) (end (point-max))
71 )
72 (remove-text-properties beg end '(face nil))
73 (mime/decode-region encoding beg end)
74 (if (and m (fboundp (setq m (cdr m))))
75 (funcall m beg (point-max) charset encoding)
76 (mime-viewer/default-code-convert-region beg (point-max)
77 charset encoding)
78 )
79 (enriched-decode beg (point-max))
80 ))
81
82
83 ;;; @ setting
84 ;;;
85
86 (set-alist 'mime-viewer/content-filter-alist
87 "text/richtext" (function mime-viewer/filter-text/richtext))
88
89 (set-alist 'mime-viewer/content-filter-alist
90 "text/enriched" (function mime-viewer/filter-text/enriched))
91
92
93 ;;; @ end
94 ;;;
95
96 (provide 'tm-rich)
97
98 (run-hooks 'tm-rich-load-hook)
99
100 ;;; tm-rich.el ends here