[PATCH v3 2/4] emacs: Add a face for crypto parts headers

[Thomas Jost]

Commit cb841878 introduced new parts handlers for crypto parts, but also
hardcoded values for their headers face. This replaces these hardcoded values
with a customizable face.
---
 emacs/notmuch-crypto.el |    5 +++++
 emacs/notmuch-show.el   |    4 ++--
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/emacs/notmuch-crypto.el b/emacs/notmuch-crypto.el
index 44fccae..67c26af 100644
--- a/emacs/notmuch-crypto.el
+++ b/emacs/notmuch-crypto.el
@@ -37,6 +37,11 @@ mode."
   :group 'notmuch
   :type 'boolean)
 
+(defface notmuch-crypto-part-header
+  '((t (:foreground "blue")))
+  "Face used for crypto parts headers."
+  :group 'notmuch)
+
 (defface notmuch-crypto-signature-good
   '((t (:background "green" :foreground "black")))
   "Face used for good signatures."
diff --git a/emacs/notmuch-show.el b/emacs/notmuch-show.el
index 33ee3d8..ec9c52c 100644
--- a/emacs/notmuch-show.el
+++ b/emacs/notmuch-show.el
@@ -457,7 +457,7 @@ current buffer, if possible."
 
 (defun notmuch-show-insert-part-multipart/signed (msg part content-type nth depth declared-type)
   (let ((button (notmuch-show-insert-part-header nth declared-type content-type nil)))
-    (button-put button 'face '(:foreground "blue"))
+    (button-put button 'face 'notmuch-crypto-part-header)
     ;; add signature status button if sigstatus provided
     (if (plist-member part :sigstatus)
 	(let* ((from (notmuch-show-get-header :From msg))
@@ -479,7 +479,7 @@ current buffer, if possible."
 
 (defun notmuch-show-insert-part-multipart/encrypted (msg part content-type nth depth declared-type)
   (let ((button (notmuch-show-insert-part-header nth declared-type content-type nil)))
-    (button-put button 'face '(:foreground "blue"))
+    (button-put button 'face 'notmuch-crypto-part-header)
     ;; add encryption status button if encstatus specified
     (if (plist-member part :encstatus)
 	(let ((encstatus (car (plist-get part :encstatus))))
-- 
1.7.8