gnus/tm-sgnus.el

   1 ;;;
   2 ;;; tm-sgnus.el --- tm-gnus module for September GNUS
   3 ;;;
   4 ;;; Copyright (C) 1995 Free Software Foundation, Inc.
   5 ;;; Copyright (C) 1995 MORIOKA Tomohiko
   6 ;;;
   7 ;;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
   8 ;;; Maintainer: MORIOKA Tomohiko <morioka@jaist.ac.jp>
   9 ;;; Created: 1995/09/24
  10 ;;; Version: $Revision: 7.19 $
  11 ;;; Keywords: news, MIME, multimedia, multilingual, encoded-word
  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 (require 'tl-str)
  30 (require 'tl-list)
  31 (require 'tl-misc)
  32 (require 'tm-view)
  33 (require 'gnus)
  34 (require 'tm-gd5)
  35
  36
  37 ;;; @ version
  38 ;;;
  39
  40 (defconst tm-gnus/RCS-ID
  41   "$Id: tm-sgnus.el,v 7.19 1995/11/23 10:34:37 morioka Exp $")
  42
  43 (defconst tm-gnus/version
  44   (concat (get-version-string tm-gnus/RCS-ID) " for September"))
  45
  46
  47 ;;; @ variables
  48 ;;;
  49
  50 (defvar tm-gnus/automatic-mime-preview t
  51   "*If non-nil, show MIME processed article.
  52 This variable is set to `gnus-show-mime'.")
  53
  54 (setq gnus-show-mime tm-gnus/automatic-mime-preview)
  55
  56
  57 ;;; @ command functions
  58 ;;;
  59
  60 (defun tm-gnus/view-message (arg)
  61   "MIME decode and play this message."
  62   (interactive "P")
  63   (let ((gnus-break-pages nil))
  64     (gnus-summary-select-article t t)
  65     )
  66   (pop-to-buffer gnus-original-article-buffer t)
  67   (let (buffer-read-only)
  68     (if (text-property-any (point-min) (point-max) 'invisible t)
  69         (remove-text-properties (point-min) (point-max)
  70                                 gnus-hidden-properties)
  71       ))
  72   (mime/viewer-mode nil nil nil gnus-original-article-buffer
  73                     gnus-article-buffer)
  74   )
  75
  76 (defun tm-gnus/summary-scroll-down ()
  77   "Scroll down one line current article."
  78   (interactive)
  79   (gnus-summary-scroll-up -1)
  80   )
  81
  82 (defun tm-gnus/summary-toggle-header (&optional arg)
  83   (interactive "P")
  84   (if (and gnus-show-mime
  85            (or (not gnus-strict-mime)
  86                (save-excursion
  87                  (set-buffer gnus-article-buffer)
  88                  (gnus-fetch-field "Mime-Version")
  89                  )))
  90       (let ((mime-viewer/ignored-field-regexp
  91              (if (save-excursion
  92                    (set-buffer gnus-article-buffer)
  93                    (some-element
  94                     (lambda (field)
  95                       (rfc822/get-field-body field)
  96                       )
  97                     mime-viewer/ignored-field-list))
  98                  mime-viewer/ignored-field-regexp
  99                "^:$")))
 100         (gnus-summary-select-article t t)
 101         )
 102     (gnus-summary-toggle-header arg)
 103     ))
 104
 105 (define-key gnus-summary-mode-map "v" (function tm-gnus/view-message))
 106 (define-key gnus-summary-mode-map
 107   "\e\r" (function tm-gnus/summary-scroll-down))
 108 (define-key gnus-summary-mode-map
 109   "t" (function tm-gnus/summary-toggle-header))
 110
 111
 112 ;;; @ for tm-view
 113 ;;;
 114
 115 (defun mime-viewer/quitting-method-for-sgnus ()
 116   (mime-viewer/kill-buffer)
 117   (delete-other-windows)
 118   (gnus-article-show-summary)
 119   (gnus-summary-display-article (gnus-summary-article-number))
 120   )
 121
 122 (call-after-loaded
 123  'tm-view
 124  (lambda ()
 125    (set-alist 'mime-viewer/quitting-method-alist
 126               'gnus-original-article-mode
 127               (function mime-viewer/quitting-method-for-sgnus))
 128    ))
 129
 130
 131 ;;; @ for tm-partial
 132 ;;;
 133
 134 (call-after-loaded
 135  'tm-partial
 136  (lambda ()
 137    (set-atype 'mime/content-decoding-condition
 138               '((type . "message/partial")
 139                 (method . mime-article/grab-message/partials)
 140                 (major-mode . gnus-original-article-mode)
 141                 (summary-buffer-exp . gnus-summary-buffer)
 142                 ))
 143    (set-alist 'tm-partial/preview-article-method-alist
 144               'gnus-original-article-mode
 145               '(lambda ()
 146                  (tm-gnus/view-message (gnus-summary-article-number))
 147                  ))
 148    ))
 149
 150
 151 ;;; @ article filter
 152 ;;;
 153
 154 (defun tm-gnus/article-reset-variable ()
 155   (setq tm-gnus/automatic-mime-preview nil)
 156   )
 157
 158 (add-hook 'gnus-article-prepare-hook 'tm-gnus/article-reset-variable)
 159
 160 (defun tm-gnus/preview-article ()
 161   (make-local-variable 'tm:mother-button-dispatcher)
 162   (setq tm:mother-button-dispatcher
 163         (function gnus-article-push-button))
 164   (mime/viewer-mode nil nil nil gnus-original-article-buffer
 165                     gnus-article-buffer)
 166   (setq tm-gnus/automatic-mime-preview t)
 167   (run-hooks 'tm-gnus/article-prepare-hook)
 168   )
 169
 170 (setq gnus-show-mime-method (function tm-gnus/preview-article))
 171
 172 (defun tm-gnus/article-decode-encoded-word ()
 173   (mime/decode-message-header)
 174   (run-hooks 'tm-gnus/article-prepare-hook)
 175   )
 176
 177 (setq gnus-decode-encoded-word-method
 178       (function tm-gnus/article-decode-encoded-word))
 179
 180 (or (fboundp 'tm::gnus-article-hide-headers-if-wanted)
 181     (fset 'tm::gnus-article-hide-headers-if-wanted
 182           (symbol-function 'gnus-article-hide-headers-if-wanted))
 183     )
 184
 185 (defun gnus-article-hide-headers-if-wanted ()
 186   (or tm-gnus/automatic-mime-preview
 187       (tm::gnus-article-hide-headers-if-wanted)
 188       ))
 189
 190
 191 ;;; @ for BBDB
 192 ;;;
 193
 194 (defun tm-gnus/bbdb-setup ()
 195   (if (memq 'bbdb/gnus-update-record gnus-article-prepare-hook)
 196       (progn
 197         (remove-hook 'gnus-article-prepare-hook 'bbdb/gnus-update-record)
 198         (add-hook 'tm-gnus/article-prepare-hook 'bbdb/gnus-update-record)
 199         )))
 200
 201 (add-hook 'gnus-startup-hook 'tm-gnus/bbdb-setup t)
 202
 203 (tm-gnus/bbdb-setup)
 204
 205
 206 ;;; @ end
 207 ;;;
 208
 209 (provide 'tm-sgnus)