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comparison lisp/tm/gnus-art-mime.el @ 4:b82b59fe008d r19-15b3

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Import from CVS: tag r19-15b3
author cvs
date Mon, 13 Aug 2007 08:46:56 +0200
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3:30df88044ec6 4:b82b59fe008d
1 ;;; gnus-art-mime.el --- MIME extension for article mode of Gnus
2
3 ;; Copyright (C) 1995,1996 Free Software Foundation, Inc.
4
5 ;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
6 ;; Created: 1996/8/6
7 ;; Version:
8 ;; $Id: gnus-art-mime.el,v 1.1.1.1 1996/12/18 03:55:31 steve Exp $
9 ;; Keywords: news, MIME, multimedia, multilingual, encoded-word
10
11 ;; This file is not part of GNU Emacs yet.
12
13 ;; This program is free software; you can redistribute it and/or
14 ;; modify it under the terms of the GNU General Public License as
15 ;; published by the Free Software Foundation; either version 2, or (at
16 ;; your option) any later version.
17
18 ;; This program is distributed in the hope that it will be useful, but
19 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
20 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
21 ;; General Public License for more details.
22
23 ;; You should have received a copy of the GNU General Public License
24 ;; along with GNU Emacs; see the file COPYING. If not, write to the
25 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
26 ;; Boston, MA 02111-1307, USA.
27
28 ;;; Code:
29
30 (require 'emu)
31 (require 'gnus-mime)
32 (require 'gnus-art)
33 (require 'tm-view)
34
35 (autoload 'mime-eword/decode-region "tm-ew-d"
36 "Decode MIME encoded-words in region." t)
37 (autoload 'mime/decode-message-header "tm-ew-d"
38 "Decode MIME encoded-words in message header." t)
39
40
41 ;;; @ encoded-word
42 ;;;
43
44 ;;; `gnus-decode-rfc1522' of Gnus works only Q-encoded iso-8859-1
45 ;;; encoded-words. In addition, it does not apply decoding rule of
46 ;;; RFC 1522 and it does not do unfolding. So gnus-mime defines own
47 ;;; function using tm-ew-d.
48
49 (defun gnus-decode-rfc1522 ()
50 (goto-char (point-min))
51 (if (re-search-forward "^[0-9]+\t" nil t)
52 (progn
53 (goto-char (point-min))
54 ;; for XOVER
55 (while (re-search-forward "^[0-9]+\t\\([^\t]+\\)\t" nil t)
56 (mime-eword/decode-region (match-beginning 1) (match-end 1)
57 'unfolding 'must-unfold)
58 (if (re-search-forward "[^\t]+" nil t)
59 (mime-eword/decode-region (match-beginning 0)(match-end 0)
60 'unfolding 'must-unfold)
61 )
62 ))
63 (mime-eword/decode-region (point-min)(point-max) t)
64 ))
65
66
67 ;;; @ article filter
68 ;;;
69
70 (defun gnus-article-preview-mime-message ()
71 (make-local-variable 'tm:mother-button-dispatcher)
72 (setq tm:mother-button-dispatcher
73 (function gnus-article-push-button))
74 (let ((mime-viewer/ignored-field-regexp "^:$")
75 (default-mime-charset
76 (save-excursion
77 (set-buffer gnus-summary-buffer)
78 default-mime-charset))
79 )
80 (save-window-excursion
81 (mime/viewer-mode nil nil nil gnus-original-article-buffer
82 gnus-article-buffer
83 gnus-article-mode-map)
84 ))
85 (run-hooks 'tm-gnus/article-prepare-hook)
86 )
87
88 (defun gnus-article-decode-encoded-word ()
89 (decode-mime-charset-region (point-min)(point-max)
90 (save-excursion
91 (set-buffer gnus-summary-buffer)
92 default-mime-charset))
93 (mime/decode-message-header)
94 (run-hooks 'tm-gnus/article-prepare-hook)
95 )
96
97
98 ;;; @ for tm-view
99 ;;;
100
101 (defun gnus-content-header-filter ()
102 (goto-char (point-min))
103 (mime-preview/cut-header)
104 (decode-mime-charset-region (point-min)(point-max) default-mime-charset)
105 (mime/decode-message-header)
106 )
107
108 (defun mime-viewer/quitting-method-for-gnus ()
109 (if (not gnus-show-mime)
110 (mime-viewer/kill-buffer))
111 (delete-other-windows)
112 (gnus-article-show-summary)
113 (if (or (not gnus-show-mime)
114 (null gnus-have-all-headers))
115 (gnus-summary-select-article nil t)
116 ))
117
118 (call-after-loaded
119 'tm-view
120 (lambda ()
121 (set-alist 'mime-viewer/content-header-filter-alist
122 'gnus-original-article-mode
123 (function gnus-content-header-filter))
124
125 (set-alist 'mime-viewer/code-converter-alist
126 'gnus-original-article-mode
127 (function mime-charset/decode-buffer))
128
129 (set-alist 'mime-viewer/quitting-method-alist
130 'gnus-original-article-mode
131 (function mime-viewer/quitting-method-for-gnus))
132
133 (set-alist 'mime-viewer/show-summary-method
134 'gnus-original-article-mode
135 (function mime-viewer/quitting-method-for-gnus))
136 ))
137
138
139 ;;; @ for BBDB
140 ;;;
141
142 (call-after-loaded
143 'bbdb
144 (function
145 (lambda ()
146 (require 'tm-bbdb)
147 )))
148
149 (autoload 'tm-bbdb/update-record "tm-bbdb")
150
151 (defun tm-gnus/bbdb-setup ()
152 (if (and (boundp 'gnus-article-prepare-hook)
153 (memq 'bbdb/gnus-update-record gnus-article-prepare-hook)
154 )
155 (progn
156 (remove-hook 'gnus-article-prepare-hook 'bbdb/gnus-update-record)
157 (add-hook 'gnus-article-display-hook 'tm-bbdb/update-record)
158 )))
159
160 (add-hook 'gnus-startup-hook 'tm-gnus/bbdb-setup t)
161
162 (tm-gnus/bbdb-setup)
163
164
165 ;;; @ end
166 ;;;
167
168 (provide 'gnus-art-mime)
169
170 ;;; gnus-art-mime.el ends here