[PATCH] emacs: tree/show remove duplicate function

Mark Walters markwalters1009 at gmail.com
Sat Jun 7 02:51:08 PDT 2014


tree overrides notmuch-show-get-prop so that it can use many of the
utility function directly. Now that tree is in mainline the version
from tree can be moved to show and the original overridden show
version dropped.
---
I should have done this ages ago but forgot about it.

Best wishes

Mark


 emacs/notmuch-show.el |   12 +++++++++++-
 emacs/notmuch-tree.el |   16 ----------------
 2 files changed, 11 insertions(+), 17 deletions(-)

diff --git a/emacs/notmuch-show.el b/emacs/notmuch-show.el
index 10fc872..b922a38 100644
--- a/emacs/notmuch-show.el
+++ b/emacs/notmuch-show.el
@@ -46,6 +46,7 @@
 (declare-function notmuch-save-attachments "notmuch" (mm-handle &optional queryp))
 (declare-function notmuch-tree "notmuch-tree"
 		  (&optional query query-context target buffer-name open-target))
+(declare-function notmuch-tree-get-message-properties "notmuch-tree" nil)
 
 (defcustom notmuch-message-headers '("Subject" "To" "Cc" "Date")
   "Headers that should be shown in a message, in this order.
@@ -1459,8 +1460,17 @@ (defun notmuch-show-set-prop (prop val &optional props)
     (notmuch-show-set-message-properties props)))
 
 (defun notmuch-show-get-prop (prop &optional props)
+  "Get property PROP from current message in show or tree mode.
+
+It gets property PROP from PROPS or, if PROPS is nil, the current
+message in either tree or show. This means that several utility
+functions in notmuch-show can be used directly by notmuch-tree as
+they just need the correct message properties."
   (let ((props (or props
-		   (notmuch-show-get-message-properties))))
+		   (cond ((eq major-mode 'notmuch-show-mode)
+			  (notmuch-show-get-message-properties))
+			 ((eq major-mode 'notmuch-tree-mode)
+			  (notmuch-tree-get-message-properties))))))
     (plist-get props prop)))
 
 (defun notmuch-show-get-message-id (&optional bare)
diff --git a/emacs/notmuch-tree.el b/emacs/notmuch-tree.el
index 7d5f475..88f92f2 100644
--- a/emacs/notmuch-tree.el
+++ b/emacs/notmuch-tree.el
@@ -290,22 +290,6 @@ (defun notmuch-tree-get-message-properties ()
     (beginning-of-line)
     (get-text-property (point) :notmuch-message-properties)))
 
-;; XXX This should really be a lib function but we are trying to
-;; reduce impact on the code base.
-(defun notmuch-show-get-prop (prop &optional props)
-  "This is a tree view overridden version of notmuch-show-get-prop
-
-It gets property PROP from PROPS or, if PROPS is nil, the current
-message in either tree or show. This means that several functions
-in notmuch-show now work unchanged in tree as they just need the
-correct message properties."
-  (let ((props (or props
-		   (cond ((eq major-mode 'notmuch-show-mode)
-			  (notmuch-show-get-message-properties))
-			 ((eq major-mode 'notmuch-tree-mode)
-			  (notmuch-tree-get-message-properties))))))
-    (plist-get props prop)))
-
 (defun notmuch-tree-set-message-properties (props)
   (save-excursion
     (beginning-of-line)
-- 
1.7.10.4



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