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74
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1 ;;; tm-rmail.el --- MIME extension for RMAIL
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2
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3 ;; Copyright (C) 1994,1995,1996 Free Software Foundation, Inc.
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4
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5 ;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
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6 ;; modified by KOBAYASHI Shuhei <shuhei-k@jaist.ac.jp>
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7 ;; Created: 1994/8/30
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8 ;; Version: $Revision: 1.1.1.2 $
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9 ;; Keywords: mail, MIME, multimedia, multilingual, encoded-word
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10
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11 ;; This file is not part of tm (Tools for MIME).
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12
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13 ;; This program is free software; you can redistribute it and/or
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14 ;; modify it under the terms of the GNU General Public License as
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15 ;; published by the Free Software Foundation; either version 2, or (at
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16 ;; your option) any later version.
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17
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18 ;; This program is distributed in the hope that it will be useful, but
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19 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
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20 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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21 ;; General Public License for more details.
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22
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23 ;; You should have received a copy of the GNU General Public License
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24 ;; along with GNU Emacs; see the file COPYING. If not, write to the
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25 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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26 ;; Boston, MA 02111-1307, USA.
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27
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4
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28 ;;; Code:
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29
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30 (require 'tl-list)
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31 (require 'tl-misc)
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32 (require 'rmail)
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33
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34 (autoload 'mime/viewer-mode "tm-view" "View MIME message." t)
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35 (autoload 'mime/Content-Type "tm-view" "parse Content-Type field.")
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36 (autoload 'mime/decode-message-header "tm-ew-d" "Decode MIME encoded-word." t)
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37
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38
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39 ;;; @ variables
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40 ;;;
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41
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42 (defconst tm-rmail/RCS-ID
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74
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43 "$Id: tm-rmail.el,v 1.1.1.2 1996/12/21 20:50:48 steve Exp $")
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4
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44 (defconst tm-rmail/version (get-version-string tm-rmail/RCS-ID))
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45
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46 (defvar tm-rmail/decode-all nil)
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47
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48
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49 ;;; @ message filter
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50 ;;;
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51
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52 (setq rmail-message-filter
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53 (function
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54 (lambda ()
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55 (let ((mf (buffer-modified-p))
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56 (buffer-read-only nil))
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57 (mime/decode-message-header)
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58 (set-buffer-modified-p mf)
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59 ))))
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60
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61
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62 ;;; @ MIME preview
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63 ;;;
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64
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65 (defun tm-rmail/show-all-header-p ()
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66 (save-restriction
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67 (narrow-to-region (point-min)
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68 (and (re-search-forward "^$" nil t)
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69 (match-beginning 0)))
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70 (goto-char (point-min))
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71 (re-search-forward rmail-ignored-headers nil t)
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72 ))
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73
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74 (defun tm-rmail/preview-message ()
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75 (interactive)
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76 (setq tm-rmail/decode-all t)
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77 (let ((ret (tm-rmail/get-Content-Type-and-Content-Transfer-Encoding)))
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78 (narrow-to-region (point-min)
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79 (save-excursion
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80 (goto-char (point-max))
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81 (if (and (re-search-backward "^\n")
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82 (eq (match-end 0)(point-max)))
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83 (match-beginning 0)
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84 (point-max)
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85 )))
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86 (let ((abuf (current-buffer))
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87 (buf-name (format "*Preview-%s [%d/%d]*"
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88 (buffer-name)
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89 rmail-current-message rmail-total-messages))
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90 buf win)
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91 (if (and mime::article/preview-buffer
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92 (setq buf (get-buffer mime::article/preview-buffer))
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93 )
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94 (progn
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95 (save-excursion
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96 (set-buffer buf)
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97 (rename-buffer buf-name)
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98 )
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99 (if (setq win (get-buffer-window buf))
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100 (progn
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101 (delete-window (get-buffer-window abuf))
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102 (set-window-buffer win abuf)
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103 (set-buffer abuf)
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104 ))
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105 ))
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106 (setq win (get-buffer-window abuf))
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107 (save-window-excursion
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108 (mime/viewer-mode nil (car ret)(cdr ret) nil buf-name)
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109 (or buf
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110 (setq buf (current-buffer))
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111 )
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112 )
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113 (set-window-buffer win buf)
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114 )))
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115
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116 (defun tm-rmail/preview-message-if-you-need ()
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117 (if tm-rmail/decode-all
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118 (tm-rmail/preview-message)
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119 ))
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120
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121 (add-hook 'rmail-show-message-hook 'tm-rmail/preview-message-if-you-need)
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122
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123 (load "rmailsum")
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124
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125 (cond ((fboundp 'rmail-summary-rmail-update)
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126 ;; for Emacs 19 or later
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127 (or (fboundp 'tm:rmail-summary-rmail-update)
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128 (fset 'tm:rmail-summary-rmail-update
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129 (symbol-function 'rmail-summary-rmail-update))
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130 )
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131
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132 (defun rmail-summary-rmail-update ()
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133 (tm:rmail-summary-rmail-update)
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134 (if tm-rmail/decode-all
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135 (let ((win (get-buffer-window rmail-buffer)))
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136 (if win
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137 (delete-window win)
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138 )))
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139 )
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140
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141 (defun tm-rmail/get-Content-Type-and-Content-Transfer-Encoding ()
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142 (rmail-widen-to-current-msgbeg
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143 (function
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144 (lambda ()
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145 (cons (mime/Content-Type)
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146 (mime/Content-Transfer-Encoding "7bit")
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147 )))))
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148 )
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149 (t
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150 ;; for Emacs 18
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151 (defun tm-rmail/get-Content-Type-and-Content-Transfer-Encoding ()
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152 (save-restriction
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153 (rmail-widen-to-current-msgbeg
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154 (function
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155 (lambda ()
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156 (goto-char (point-min))
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157 (narrow-to-region (or (and (re-search-forward "^.+:" nil t)
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158 (match-beginning 0))
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159 (point-min))
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160 (point-max))
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161 )))
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162 (cons (mime/Content-Type)
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163 (mime/Content-Transfer-Encoding "7bit")
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164 )))
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165 ))
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166
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167 (define-key rmail-mode-map "v" (function tm-rmail/preview-message))
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168
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169 (defun tm-rmail/setup ()
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170 (local-set-key "v" (function
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171 (lambda ()
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172 (interactive)
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173 (set-buffer rmail-buffer)
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174 (tm-rmail/preview-message)
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175 )))
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176 )
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177
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178 (add-hook 'rmail-summary-mode-hook 'tm-rmail/setup)
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179
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180
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181 ;;; @ over-to-* and quitting methods
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182 ;;;
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183
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184 (defun tm-rmail/quitting-method-to-summary ()
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185 (mime-viewer/kill-buffer)
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186 (rmail-summary)
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187 (delete-other-windows)
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188 )
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189
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190 (defun tm-rmail/quitting-method-to-article ()
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191 (setq tm-rmail/decode-all nil)
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192 (mime-viewer/kill-buffer)
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193 )
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194
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195 (defalias 'tm-rmail/quitting-method 'tm-rmail/quitting-method-to-article)
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196
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197
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198 (defun tm-rmail/over-to-previous-method ()
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199 (let (tm-rmail/decode-all)
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200 (mime-viewer/quit)
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201 )
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202 (if (not (eq (rmail-next-undeleted-message -1) t))
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203 (tm-rmail/preview-message)
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204 )
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205 )
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206
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207 (defun tm-rmail/over-to-next-method ()
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208 (let (tm-rmail/decode-all)
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209 (mime-viewer/quit)
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210 )
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211 (if (not (eq (rmail-next-undeleted-message 1) t))
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212 (tm-rmail/preview-message)
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213 )
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214 )
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215
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216 (defun tm-rmail/show-summary-method ()
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217 (save-excursion
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218 (set-buffer mime::preview/article-buffer)
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219 (rmail-summary)
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220 ))
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221
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222 (call-after-loaded
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223 'tm-view
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224 (function
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225 (lambda ()
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226 (set-alist 'mime-viewer/quitting-method-alist
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227 'rmail-mode
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228 (function tm-rmail/quitting-method))
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229
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230 (set-alist 'mime-viewer/over-to-previous-method-alist
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231 'rmail-mode
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232 (function tm-rmail/over-to-previous-method))
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233
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234 (set-alist 'mime-viewer/over-to-next-method-alist
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235 'rmail-mode
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236 (function tm-rmail/over-to-next-method))
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237
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238 (set-alist 'mime-viewer/show-summary-method
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239 'rmail-mode
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240 (function tm-rmail/show-summary-method))
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241 )))
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242
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243
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244 ;;; @ for tm-partial
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245 ;;;
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246
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247 (call-after-loaded
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248 'tm-partial
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249 (function
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250 (lambda ()
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251 (set-atype 'mime/content-decoding-condition
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252 '((type . "message/partial")
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253 (method . mime-article/grab-message/partials)
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254 (major-mode . rmail-mode)
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255 (summary-buffer-exp
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256 . (progn
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257 (rmail-summary)
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258 (pop-to-buffer rmail-buffer)
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259 rmail-summary-buffer))
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260 ))
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261 (set-alist 'tm-partial/preview-article-method-alist
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262 'rmail-mode
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263 (function
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264 (lambda ()
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265 (rmail-summary-goto-msg (count-lines 1 (point)))
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266 (pop-to-buffer rmail-buffer)
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267 (tm-rmail/preview-message)
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268 )))
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269 )))
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270
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271
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272 ;;; @ for tm-edit
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273 ;;;
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274
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275 (defun tm-rmail/forward ()
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276 "Forward current message in message/rfc822 content-type message
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277 from rmail. The message will be appended if being composed."
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278 (interactive)
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279 ;;>> this gets set even if we abort. Can't do anything about it, though.
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280 (rmail-set-attribute "forwarded" t)
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281 (let ((initialized nil)
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282 (beginning nil)
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283 (msgnum rmail-current-message)
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284 (rmail-buffer (current-buffer))
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285 (subject (concat "["
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286 (mail-strip-quoted-names
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287 (mail-fetch-field "From"))
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288 ": " (or (mail-fetch-field "Subject") "") "]")))
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289 ;; If only one window, use it for the mail buffer.
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290 ;; Otherwise, use another window for the mail buffer
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291 ;; so that the Rmail buffer remains visible
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292 ;; and sending the mail will get back to it.
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293 (setq initialized
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294 (if (one-window-p t)
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295 (mail nil nil subject)
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296 (mail-other-window nil nil subject)))
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297 (save-excursion
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298 ;; following two variables are used in 19.29 or later.
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299 (make-local-variable 'rmail-send-actions-rmail-buffer)
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300 (make-local-variable 'rmail-send-actions-rmail-msg-number)
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301 (make-local-variable 'mail-reply-buffer)
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302 (setq rmail-send-actions-rmail-buffer rmail-buffer)
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303 (setq rmail-send-actions-rmail-msg-number msgnum)
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304 (setq mail-reply-buffer rmail-buffer)
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305 (goto-char (point-max))
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306 (forward-line 1)
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307 (setq beginning (point))
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308 (mime-editor/insert-tag "message" "rfc822")
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309 ;; (insert-buffer rmail-buffer))
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310 ;; (mime-editor/inserted-message-filter))
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311 (tm-mail/insert-message))
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312 (if (not initialized)
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313 (goto-char beginning))
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314 ))
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315
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316 (defun gnus-mail-forward-using-mail-mime ()
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317 "Forward current article in message/rfc822 content-type message from
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318 GNUS. The message will be appended if being composed."
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319 (let ((initialized nil)
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320 (beginning nil)
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321 (forwarding-buffer (current-buffer))
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322 (subject
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323 (concat "[" gnus-newsgroup-name "] "
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324 ;;(mail-strip-quoted-names (gnus-fetch-field "From")) ": "
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325 (or (gnus-fetch-field "Subject") ""))))
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326 ;; If only one window, use it for the mail buffer.
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327 ;; Otherwise, use another window for the mail buffer
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328 ;; so that the Rmail buffer remains visible
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329 ;; and sending the mail will get back to it.
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330 (setq initialized
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331 (if (one-window-p t)
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332 (mail nil nil subject)
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333 (mail-other-window nil nil subject)))
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334 (save-excursion
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335 (goto-char (point-max))
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336 (setq beginning (point))
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337 (mime-editor/insert-tag "message" "rfc822")
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338 (insert-buffer forwarding-buffer)
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339 ;; You have a chance to arrange the message.
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340 (run-hooks 'gnus-mail-forward-hook)
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341 )
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342 (if (not initialized)
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343 (goto-char beginning))
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344 ))
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345
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346 (call-after-loaded
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347 'mime-setup
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348 (function
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349 (lambda ()
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350 (substitute-key-definition
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351 'rmail-forward 'tm-rmail/forward rmail-mode-map)
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352
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353 ;; (setq gnus-mail-forward-method 'gnus-mail-forward-using-mail-mime)
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354
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355 (call-after-loaded
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356 'tm-edit
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357 (function
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358 (lambda ()
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359 (require 'tm-mail)
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360 (set-alist 'mime-editor/message-inserter-alist
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361 'mail-mode (function tm-mail/insert-message))
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362 (set-alist 'mime-editor/split-message-sender-alist
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363 'mail-mode (function
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364 (lambda ()
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365 (interactive)
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74
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366 (funcall send-mail-function)
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4
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367 )))
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368 )))
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369 )))
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370
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371
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372 ;;; @ for BBDB
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373 ;;;
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374
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375 (call-after-loaded
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376 'bbdb
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377 (function
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378 (lambda ()
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379 (require 'tm-bbdb)
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380 )))
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381
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382
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383 ;;; @ end
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384 ;;;
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385
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386 (provide 'tm-rmail)
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387
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388 (run-hooks 'tm-rmail-load-hook)
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389
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390 ;;; tm-rmail.el ends here.
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