2 ;;; tm-vm.el --- tm-MUA for VM
4 ;;; Copyright (C) 1995 Free Software Foundation, Inc.
6 ;;; Author: MASUTANI Yasuhiro <masutani@me.es.osaka-u.ac.jp>
7 ;;; Kenji Wakamiya <wkenji@flab.fujitsu.co.jp>
8 ;;; MORIOKA Tomohiko <morioka@jaist.ac.jp>
9 ;;; Shuhei KOBAYASHI <shuhei@cmpt01.phys.tohoku.ac.jp>
10 ;;; Oscar Figueiredo <figueire@lspsun2.epfl.ch>
11 ;;; modified by SHIONO Jun'ichi <jun@case.nm.fujitsu.co.jp>
12 ;;; Maintainer: MORIOKA Tomohiko <morioka@jaist.ac.jp>
13 ;;; Created: 1994/10/29
14 ;;; Version: $Revision: 7.23 $
15 ;;; Keywords: news, MIME, multimedia, multilingual, encoded-word
17 ;;; This file is part of tm (Tools for MIME).
19 ;;; Plese insert (require 'tm-vm) in your ~/.vm or ~/.emacs file.
21 ;;; This program is free software; you can redistribute it and/or
22 ;;; modify it under the terms of the GNU General Public License as
23 ;;; published by the Free Software Foundation; either version 2, or
24 ;;; (at your option) any later version.
26 ;;; This program is distributed in the hope that it will be useful,
27 ;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
28 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
29 ;;; General Public License for more details.
31 ;;; You should have received a copy of the GNU General Public License
32 ;;; along with This program. If not, write to the Free Software
33 ;;; Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
38 (defconst tm-vm/RCS-ID
39 "$Id: tm-vm.el,v 7.23 1995/12/03 14:09:18 morioka Exp $")
40 (defconst tm-vm/version (get-version-string tm-vm/RCS-ID))
42 (define-key vm-mode-map "Z" 'tm-vm/view-message)
43 (define-key vm-mode-map "T" 'tm-vm/decode-message-header)
44 (define-key vm-mode-map "\et" 'tm-vm/toggle-preview-mode)
47 ;;; @ for MIME encoded-words
50 (defvar tm-vm/use-tm-patch nil
51 "Does not decode encoded-words in summary buffer if it is t.
52 If you use tiny-mime patch for VM (by RIKITAKE Kenji
53 <kenji@reseau.toyonaka.osaka.jp>), please set it t [tm-vm.el]")
55 (or tm-vm/use-tm-patch
58 (defvar tm-vm/chop-full-name-function 'tm-vm/default-chop-full-name)
59 (setq vm-chop-full-name-function tm-vm/chop-full-name-function)
61 (defun tm-vm/default-chop-full-name (address)
62 (let* ((ret (vm-default-chop-full-name address))
65 (if (stringp full-name)
66 (cons (mime-eword/decode-string full-name)
71 (or (fboundp 'tm:vm-su-subject)
72 (fset 'tm:vm-su-subject (symbol-function 'vm-su-subject))
74 (defun vm-su-subject (m)
75 (mime-eword/decode-string (tm:vm-su-subject m))
80 (defun tm-vm/decode-message-header (&optional count)
81 "Decode MIME header of current message through tiny-mime.
82 Numeric prefix argument COUNT means to decode the current message plus
83 the next COUNT-1 messages. A negative COUNT means decode the current
84 message and the previous COUNT-1 messages.
85 When invoked on marked messages (via vm-next-command-uses-marks),
86 all marked messages are affected, other messages are ignored."
88 (or count (setq count 1))
89 (vm-follow-summary-cursor)
90 (vm-select-folder-buffer)
91 (vm-check-for-killed-summary)
92 (vm-error-if-folder-empty)
93 (vm-error-if-folder-read-only)
94 (let ((mlist (vm-select-marked-or-prefixed-messages count))
100 (setq realm (vm-real-message-of (car mlist)))
101 ;; Go to real folder of this message.
102 ;; But maybe this message is already real message...
103 (set-buffer (vm-buffer-of realm))
104 (let ((buffer-read-only nil))
106 (narrow-to-region (vm-headers-of realm) (vm-text-of realm))
107 (mime/decode-message-header))
108 (let ((vm-message-pointer (list realm))
110 (vm-discard-cached-data))
111 ;; Mark each virtual and real message for later summary
113 (setq vlist (cons realm (vm-virtual-messages-of realm)))
115 (vm-mark-for-summary-update (car vlist))
116 ;; Remember virtual and real folders related this message,
117 ;; for later display update.
118 (or (memq (vm-buffer-of (car vlist)) vbufs)
119 (setq vbufs (cons (vm-buffer-of (car vlist)) vbufs)))
120 (setq vlist (cdr vlist)))
121 (if (eq vm-flush-interval t)
122 (vm-stuff-virtual-attributes realm)
123 (vm-set-modflag-of realm t)))
124 (setq mlist (cdr mlist)))
125 ;; Update mail-buffers and summaries.
127 (set-buffer (car vbufs))
128 (vm-preview-current-message)
129 (setq vbufs (cdr vbufs))))))
132 ;;; @ automatic MIME preview
135 (defvar tm-vm/automatic-mime-preview t
136 "If non-nil, show MIME processed article.")
138 (defun tm-vm/preview-current-message ()
139 ;;; suggested by Simon Rowe <smr@robots.oxford.ac.uk>
140 ;;; (cf. [tm-eng:163])
141 ;; Selecting a new mail message, but we're already displaying a mime
142 ;; on in the window, make sure that the mail buffer is displayed.
143 (if (get-buffer-window "*MIME-out*")
144 (delete-window (get-buffer-window (get-buffer "*MIME-out*")))
146 (if (and tm-vm/automatic-mime-preview
147 ;; fixed by SHIONO Jun'ichi <jun@case.nm.fujitsu.co.jp>
148 ;; 1995/11/17 (cf.[tm-ja:1120])
149 (display-buffer (current-buffer))
150 (let* ((mp (car vm-message-pointer))
151 (ct (vm-get-header-contents mp "Content-Type:"))
152 (cte (vm-get-header-contents
153 mp "Content-Transfer-Encoding:"))
155 ;; Check if this message actually is a mime, or just a text
156 ;; one sent by someone using PINE or similar.
158 (not (and (string= (car (mime/parse-Content-Type ct))
160 (member cte '("7bit" "8bit" "binary"))
163 (let ((win (selected-window)))
164 (let ((pwin (and mime::article/preview-buffer
165 (get-buffer mime::article/preview-buffer)
166 (get-buffer-window mime::article/preview-buffer))))
174 vm-scroll-forward vm-scroll-backward)
175 (list this-command 'reading-message))
176 (vm-select-folder-buffer)
177 (vm-display (current-buffer) t
178 '(vm-scroll-forward vm-scroll-backward)
179 (list this-command 'reading-message))
180 (select-window (get-buffer-window (current-buffer)))
182 (run-hooks 'tm-vm/vm-select-message-hook)
185 ;; fixed by Oscar Figueiredo <figueire@lspsun2.epfl.ch>
187 (if (and mime::article/preview-buffer
188 (get-buffer mime::article/preview-buffer))
189 (kill-buffer mime::article/preview-buffer))
190 (if tm-vm/automatic-mime-preview
191 (let (buffer-read-only)
192 (mime/decode-message-header)
193 (run-hooks 'tm-vm/vm-select-message-hook)
197 (add-hook 'vm-select-message-hook 'tm-vm/preview-current-message)
199 (defun tm-vm/visit-folder-function ()
200 (tm-vm/preview-current-message)
201 (and vm-mail-buffer (set-buffer vm-mail-buffer))
204 (add-hook 'vm-visit-folder-hook 'tm-vm/visit-folder-function)
206 ;; fixed by Oscar Figueiredo <figueire@lspsun2.epfl.ch>
207 ;; 1995/11/14 (cf.[tm-eng:162])
208 (defun tm-vm/scroll-forward (&optional arg)
210 (if (not tm-vm/automatic-mime-preview)
211 ;; fixed by SHIONO Jun'ichi <jun@case.nm.fujitsu.co.jp>
212 ;; 1995/11/17 (cf.[tm-ja:1119])
214 (setq this-command 'vm-scroll-forward)
215 (vm-scroll-forward arg))
216 (let* ((summary-buffer (or vm-summary-buffer
217 (and (eq major-mode 'vm-summary-mode)
219 (summary-win (get-buffer-window summary-buffer))
220 (mail-buffer (save-excursion
221 (set-buffer summary-buffer)
223 (mail-win (get-buffer-window mail-buffer))
224 (preview-buf (save-excursion
225 (set-buffer mail-buffer)
226 mime::article/preview-buffer))
227 (preview-win (and preview-buf (get-buffer-window preview-buf)))
231 (select-window preview-win)
232 (if (pos-visible-in-window-p (point-max) preview-win)
234 (switch-to-buffer mail-buffer)
235 (goto-char (point-max))
236 (select-window summary-win))
238 (switch-to-buffer mail-buffer)
239 (select-window summary-win))))
240 ;; fixed by SHIONO Jun'ichi <jun@case.nm.fujitsu.co.jp>
241 ;; 1995/11/17 (cf.[tm-ja:1119])
242 (setq this-command 'vm-scroll-forward)
243 (vm-scroll-forward arg)
245 (set-buffer summary-buffer)
246 (setq mail-win (get-buffer-window vm-mail-buffer)))
247 ;; fixed by Oscar Figueiredo <figueire@lspsun2.epfl.ch>
250 mime::article/preview-buffer
251 (get-buffer mime::article/preview-buffer))
253 (select-window mail-win)
254 (switch-to-buffer mime::article/preview-buffer)
255 (select-window summary-win)))
258 (defun tm-vm/scroll-backward (&optional arg)
260 (if (not tm-vm/automatic-mime-preview)
261 ;; fixed by SHIONO Jun'ichi <jun@case.nm.fujitsu.co.jp>
262 ;; 1995/11/17 (cf.[tm-ja:1119])
264 (setq this-command 'vm-scroll-backward)
265 (vm-scroll-backward arg))
266 (let* ((summary-buffer (or vm-summary-buffer
267 (and (eq major-mode 'vm-summary-mode)
269 (summary-win (get-buffer-window summary-buffer))
270 (mail-buffer (save-excursion
271 (set-buffer summary-buffer)
273 (mail-win (get-buffer-window mail-buffer))
274 (preview-buf (save-excursion
275 (set-buffer mail-buffer)
276 mime::article/preview-buffer))
277 (preview-win (and preview-buf (get-buffer-window preview-buf)))
281 (select-window preview-win)
282 (if (pos-visible-in-window-p (point-min) preview-win)
284 (switch-to-buffer mail-buffer)
285 (goto-char (point-min))
286 (select-window summary-win))
288 (switch-to-buffer mail-buffer)
289 (select-window summary-win))))
290 ;; fixed by SHIONO Jun'ichi <jun@case.nm.fujitsu.co.jp>
291 ;; 1995/11/17 (cf.[tm-ja:1119])
292 (setq this-command 'vm-scroll-backward)
293 (vm-scroll-backward arg)
295 (set-buffer summary-buffer)
296 (setq mail-win (get-buffer-window vm-mail-buffer)))
298 mime::article/preview-buffer
299 (get-buffer mime::article/preview-buffer))
301 (select-window mail-win)
302 (goto-char (point-max))
303 (switch-to-buffer mime::article/preview-buffer)
304 (select-window summary-win)))
307 ;; 1995/11/16 by Oscar Figueiredo <figueire@lspsun2.epfl.ch>
308 (defun tm-vm/expunge-folder ()
310 (let* ((summary-buf (or (and (eq major-mode 'vm-summary-mode)
313 (preview-buf (save-excursion
314 (set-buffer (save-excursion
315 (set-buffer summary-buf)
317 mime::article/preview-buffer))
318 (preview-win (and preview-buf
319 (get-buffer-window preview-buf)))
320 (win (selected-window)))
325 (set-buffer summary-buf)
326 (set-buffer vm-mail-buffer)
327 (if (eq (point-min) (point-max))
328 (kill-buffer preview-buf))))
331 ;; fixed by Oscar Figueiredo <figueire@lspsun2.epfl.ch>
332 ;; 1995/11/14 (cf. [tm-eng:162])
336 (vm-select-folder-buffer)
337 (if (and mime::article/preview-buffer
338 (get-buffer mime::article/preview-buffer))
339 (kill-buffer mime::article/preview-buffer)))
343 (substitute-key-definition 'vm-scroll-forward
344 'tm-vm/scroll-forward vm-mode-map)
345 (substitute-key-definition 'vm-scroll-backward
346 'tm-vm/scroll-backward vm-mode-map)
347 (substitute-key-definition 'vm-expunge-folder
348 'tm-vm/expunge-folder vm-mode-map)
349 (substitute-key-definition 'vm-quit
350 'tm-vm/quit vm-mode-map)
354 (defun tm-vm/toggle-preview-mode ()
356 (if tm-vm/automatic-mime-preview
358 (setq tm-vm/automatic-mime-preview nil)
359 (vm-select-folder-buffer)
360 (vm-display (current-buffer) t
361 '(tm-vm/toggle-preview-mode)
362 '(tm-vm/toggle-preview-mode reading-message))
364 (setq tm-vm/automatic-mime-preview t)
365 (let ((win (selected-window)))
366 (vm-select-folder-buffer)
367 (save-window-excursion
368 (let* ((mp (car vm-message-pointer))
369 (ct (vm-get-header-contents mp "Content-Type:"))
370 (cte (vm-get-header-contents mp "Content-Transfer-Encoding:"))
372 (mime/viewer-mode nil (mime/parse-Content-Type (or ct "")) cte)
374 (vm-display mime::article/preview-buffer t
375 '(tm-vm/toggle-preview-mode)
376 '(tm-vm/toggle-preview-mode reading-message))
385 (defun tm-vm/quit-view-message ()
386 "Quit MIME-viewer and go back to VM.
387 This function is called by `mime-viewer/quit' command via
388 `mime-viewer/quitting-method-alist'."
389 (mime-viewer/kill-buffer)
390 (if (get-buffer mime/output-buffer-name)
391 (bury-buffer mime/output-buffer-name))
392 (vm-select-folder-buffer)
393 (vm-display (current-buffer) t '(mime-viewer/quit mime-viewer/up-content)
394 '(mime-viewer/quit reading-message)))
396 (defun tm-vm/view-message ()
397 "Decode and view MIME encoded message, under VM."
399 (vm-follow-summary-cursor)
400 (vm-select-folder-buffer)
401 (vm-check-for-killed-summary)
402 (vm-error-if-folder-empty)
403 (vm-display (current-buffer) t '(tm-vm/view-message)
404 '(tm-vm/view-mesage reading-message))
405 (let* ((mp (car vm-message-pointer))
406 (ct (vm-get-header-contents mp "Content-Type:"))
407 (cte (vm-get-header-contents mp "Content-Transfer-Encoding:"))
408 (exposed (= (point-min) (vm-start-of mp))))
411 ;; vm-widen-page hides exposed header if pages are delimited.
412 ;; So, here we expose it again.
414 (narrow-to-region (vm-start-of mp) (point-max)))
415 (select-window (vm-get-buffer-window (current-buffer)))
416 (mime/viewer-mode nil
417 (mime/parse-Content-Type (or ct ""))
421 (set-alist 'mime-viewer/quitting-method-alist
423 'tm-vm/quit-view-message)
425 (set-alist 'mime-viewer/quitting-method-alist
427 'tm-vm/quit-view-message)
437 (set-atype 'mime/content-decoding-condition
438 '((type . "message/partial")
439 (method . mime-article/grab-message/partials)
440 (major-mode . vm-mode)
441 (summary-buffer-exp . vm-summary-buffer)
443 (set-alist 'tm-partial/preview-article-method-alist
455 ;;; @@ for multipart/digest
458 (defun tm-vm/enclose-messages (mlist)
459 "Enclose the messages in MLIST as multipart/digest.
460 The resulting digest is inserted at point in the current buffer.
462 MLIST should be a list of message structs (real or virtual).
463 These are the messages that will be enclosed."
465 (let ((digest (consp (cdr mlist)))
468 (narrow-to-region (point) (point))
470 (setq m (vm-real-message-of (car mlist)))
471 (mime-editor/insert-tag "message" "rfc822")
472 (tm-mail/insert-message m)
473 (goto-char (point-max))
474 (setq mlist (cdr mlist)))
476 (mime-editor/enclose-digest-region (point-min) (point-max)))
479 (defun tm-vm/forward-message ()
480 "Forward the current message to one or more recipients.
481 You will be placed in a Mail mode buffer as you would with a
482 reply, but you must fill in the To: header and perhaps the
483 Subject: header manually."
485 (if (not (equal vm-forwarding-digest-type "rfc1521"))
487 (vm-follow-summary-cursor)
488 (vm-select-folder-buffer)
489 (vm-check-for-killed-summary)
490 (vm-error-if-folder-empty)
491 (if (eq last-command 'vm-next-command-uses-marks)
492 (let ((vm-digest-send-type vm-forwarding-digest-type))
493 (setq this-command 'vm-next-command-uses-marks)
494 (command-execute 'tm-vm/send-digest))
495 (let ((dir default-directory)
496 (mp vm-message-pointer))
500 (format "forward of %s's note re: %s"
501 (vm-su-full-name (car vm-message-pointer))
502 (vm-su-subject (car vm-message-pointer)))
504 (and vm-forwarding-subject-format
505 (let ((vm-summary-uninteresting-senders nil))
506 (vm-sprintf 'vm-forwarding-subject-format (car mp)))))
507 (make-local-variable 'vm-forward-list)
508 (setq vm-system-state 'forwarding
509 vm-forward-list (list (car mp))
510 default-directory dir)
511 (goto-char (point-min))
513 (concat "^" (regexp-quote mail-header-separator) "\n") nil 0)
514 (tm-vm/enclose-messages vm-forward-list)
515 (mail-position-on-field "To"))
516 ;; (run-hooks 'tm-vm/forward-message-hook) ; Is it necessary?
517 (run-hooks 'vm-mail-mode-hook)))))
519 (defun tm-vm/send-digest (&optional prefix)
520 "Send a digest of all messages in the current folder to recipients.
521 The type of the digest is specified by the variable vm-digest-send-type.
522 You will be placed in a Mail mode buffer as is usual with replies, but you
523 must fill in the To: and Subject: headers manually.
525 If invoked on marked messages (via vm-next-command-uses-marks),
526 only marked messages will be put into the digest."
528 (if (not (equal vm-digest-send-type "rfc1521"))
529 (vm-send-digest prefix)
530 (vm-select-folder-buffer)
531 (vm-check-for-killed-summary)
532 (vm-error-if-folder-empty)
533 (let ((dir default-directory)
534 (mp vm-message-pointer)
535 (mlist (if (eq last-command 'vm-next-command-uses-marks)
536 (vm-select-marked-or-prefixed-messages 0)
541 (vm-mail-internal (format "digest from %s" (buffer-name)))
542 (setq vm-system-state 'forwarding
543 vm-forward-list mlist
544 default-directory dir)
545 (goto-char (point-min))
546 (re-search-forward (concat "^" (regexp-quote mail-header-separator)
548 (goto-char (match-end 0))
551 (vm-unsaved-message "Building %s digest..." vm-digest-send-type)
552 (tm-vm/enclose-messages mlist)
557 (mime-editor/insert-tag "text" "plain")
558 (vm-unsaved-message "Building digest preamble...")
560 (let ((vm-summary-uninteresting-senders nil))
561 (insert (vm-sprintf 'vm-digest-preamble-format (car mp)) "\n"))
562 (if vm-digest-center-preamble
567 (setq mp (cdr mp)))))
568 (mail-position-on-field "To")
569 (message "Building %s digest... done" vm-digest-send-type)))
570 ;; (run-hooks 'tm-vm/send-digest-hook) ; Is it necessary?
571 (run-hooks 'vm-mail-mode-hook)))
577 (substitute-key-definition 'vm-forward-message
578 'tm-vm/forward-message vm-mode-map)
579 (substitute-key-definition 'vm-send-digest
580 'tm-vm/send-digest vm-mode-map)
586 (autoload 'tm-mail/insert-message "tm-mail")
587 (set-alist 'mime-editor/message-inserter-alist
588 'mail-mode (function tm-mail/insert-message))
595 ;;(remove-hook 'mail-mode-hook 'mime/editor-mode)
596 ;;(add-hook 'vm-mail-mode-hook 'mime/editor-mode)
597 (setq vm-forwarding-digest-type "rfc1521")
598 (setq vm-digest-send-type "rfc1521")
609 (or (fboundp 'tm:bbdb/vm-update-record)
610 (fset 'tm:bbdb/vm-update-record
611 (symbol-function 'bbdb/vm-update-record))
613 (defun bbdb/vm-update-record (&optional offer-to-create)
614 (vm-select-folder-buffer)
615 (let ((vm-mail-buffer
616 (if (and mime::article/preview-buffer
617 (get-buffer mime::article/preview-buffer))
618 mime::article/preview-buffer
621 (bbdb/vm-update-record-recursive
622 (boundp 'bbdb/vm-update-record-recursive))
623 bbdb/vm-update-record-recursive ret)
624 (let ((bbdb/vm-update-record-answer
625 (if (boundp 'bbdb/vm-update-record-answer)
626 (setq bbdb/vm-update-record-answer
627 (or bbdb/vm-update-record-answer
628 (tm:bbdb/vm-update-record)
630 (setq ret (tm:bbdb/vm-update-record))
632 (or bbdb/vm-update-record-answer ret)
634 (defun tm-vm/bbdb-update-record (&optional offer-to-create)
635 (let ((vm-mail-buffer (current-buffer)))
636 (tm:bbdb/vm-update-record offer-to-create)
638 (remove-hook 'vm-select-message-hook 'bbdb/vm-update-record)
639 (remove-hook 'vm-show-message-hook 'bbdb/vm-update-record)
640 (add-hook 'tm-vm/select-message-hook 'tm-vm/update-record)