From b5f28137b05400346486b35775a1f254de7b330e Mon Sep 17 00:00:00 2001
From: hayashi <hayashi>
Date: Mon, 19 Jun 2000 09:13:50 +0000
Subject: [PATCH] * mime-view.el (mime-display-multipart/encrypted): New
 function. * semi-setup.el: Set up multipart/encrypted.

---
 ChangeLog     |    5 +++++
 mime-view.el  |   19 +++++++++++++++++++
 semi-setup.el |    4 ++++
 3 files changed, 28 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index f6481ff..f557ae3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 2000-06-19  Yoshiki Hayashi  <yoshiki@xemacs.org>
 
+	* mime-view.el (mime-display-multipart/encrypted): New function.
+	* semi-setup.el: Set up multipart/encrypted.
+
+2000-06-19  Yoshiki Hayashi  <yoshiki@xemacs.org>
+
 	* mime-edit.el (mime-edit-insert-file): Don't produce
 	charset=x-unknown.
 
diff --git a/mime-view.el b/mime-view.el
index 9a4b0e3..60bf1de 100644
--- a/mime-view.el
+++ b/mime-view.el
@@ -874,6 +874,25 @@ Please press `v' key in this buffer."))
 	    situations (cdr situations)
 	    i (1+ i)))))
 
+(defun mime-display-multipart/encrypted (entity situation)
+  (let ((children (mime-entity-children entity))
+	(original-major-mode-cell (assq 'major-mode situation))
+	(default-situation
+	  (cdr (assq 'childrens-situation situation))))
+    (if original-major-mode-cell
+	(setq default-situation
+	      (cons original-major-mode-cell default-situation)))
+    (mime-display-entity (car children) nil default-situation)
+    (mime-display-entity (cadr children) nil
+			 (put-alist '*entity-button
+				    'invisible default-situation))
+    (del-alist '*entity-button default-situation)
+    (setq children (nth 2 children))
+    ;; This shouldn't happen.
+    (while children
+      (mime-display-entity (car children) nil default-situation)
+      (setq children (cdr children)))))
+
 (defun mime-display-detect-application/octet-stream (entity situation)
   "Detect unknown ENTITY and display it inline.
 This can only handle gzipped contents."
diff --git a/semi-setup.el b/semi-setup.el
index 9580366..c445244 100644
--- a/semi-setup.el
+++ b/semi-setup.el
@@ -81,6 +81,10 @@ it is used as hook to set."
 	  'preview '((type . application)(subtype . pgp)
 		     (message-button . visible)))
 	 (mime-add-condition
+	  'preview '((type . multipart) (subtype . encrypted)
+		     (body . visible)
+		     (body-presentation-method . mime-display-multipart/encrypted)))
+	 (mime-add-condition
 	  'action '((type . application)(subtype . pgp)
 		    (method . mime-view-application/pgp))
 	  'strict "mime-pgp")
-- 
1.7.10.4