From: Carl Worth <cworth@cworth.org>
Date: Sat, 14 Nov 2009 16:57:38 +0000 (-0800)
Subject: notmuch.el: Add support for viewing MIME-encoded parts (with 'v').
X-Git-Tag: 0.1~499
X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=commitdiff_plain;h=322fe4f3fb6a547764715aecb4992f1c77547579;ds=sidebyside

notmuch.el: Add support for viewing MIME-encoded parts (with 'v').

Currently just supports viewing all MIME parts in the message. There's
not yet support for selecting and viewing individual parts, but that
should be easy to add from here, (now that we've found
mm-display-parts to do all the heavy lifting).
---

diff --git a/notmuch.el b/notmuch.el
index e70a1fc5..7e95f956 100644
--- a/notmuch.el
+++ b/notmuch.el
@@ -20,6 +20,7 @@
 ; Authors: Carl Worth <cworth@cworth.org>
 
 (require 'cl)
+(require 'mm-view)
 
 (defvar notmuch-show-mode-map
   (let ((map (make-sparse-keymap)))
@@ -44,6 +45,7 @@
     (define-key map "q" 'kill-this-buffer)
     (define-key map "r" 'notmuch-show-reply)
     (define-key map "s" 'notmuch-show-toggle-signatures-visible)
+    (define-key map "v" 'notmuch-show-view-all-mime-parts)
     (define-key map "w" 'notmuch-show-view-raw-message)
     (define-key map "x" 'kill-this-buffer)
     (define-key map "+" 'notmuch-show-add-tag)
@@ -223,6 +225,18 @@ buffer."
   (interactive)
   (view-file (notmuch-show-get-filename)))
 
+(defun notmuch-show-view-all-mime-parts ()
+  "Use external viewers (according to mailcap) to view all MIME-encoded parts."
+  (interactive)
+  (save-excursion
+    (let ((filename (notmuch-show-get-filename)))
+      (switch-to-buffer (generate-new-buffer (concat "*notmuch-mime-"
+						     filename
+						     "*")))
+      (insert-file-contents filename nil nil nil t)
+      (mm-display-parts (mm-dissect-buffer))
+      (kill-this-buffer))))
+
 (defun notmuch-show-reply ()
   "Begin composing a reply to the current message in a new buffer."
   (interactive)