X-Git-Url: https://git.notmuchmail.org/git?a=blobdiff_plain;ds=sidebyside;f=emacs%2Fnotmuch-hello.el;h=81b26059ab1a01dfbfdd5d93bd2f1a385f219511;hb=59adb2da193efef806b37e2c85981024a39ee2e3;hp=1a76c30abed9d79eafe1da8c30acc9ad5bf93561;hpb=e972d752c038b015b0af92de4ce1e00aa2557b71;p=notmuch

diff --git a/emacs/notmuch-hello.el b/emacs/notmuch-hello.el
index 1a76c30a..81b26059 100644
--- a/emacs/notmuch-hello.el
+++ b/emacs/notmuch-hello.el
@@ -42,6 +42,26 @@
   :type 'boolean
   :group 'notmuch)
 
+(defun notmuch-sort-saved-searches (alist)
+  "Generate an alphabetically sorted saved searches alist."
+  (sort alist (lambda (a b) (string< (car a) (car b)))))
+
+(defcustom notmuch-saved-search-sort-function nil
+  "Function used to sort the saved searches for the notmuch-hello view.
+
+This variable controls how saved searches should be sorted. No
+sorting (nil) displays the saved searches in the order they are
+stored in `notmuch-saved-searches'. Sort alphabetically sorts the
+saved searches in alphabetical order. Custom sort function should
+be a function or a lambda expression that takes the saved
+searches alist as a parameter, and returns a new saved searches
+alist to be used."
+  :type '(choice (const :tag "No sorting" nil)
+		 (const :tag "Sort alphabetically" notmuch-sort-saved-searches)
+		 (function :tag "Custom sort function"
+			   :value notmuch-sort-saved-searches))
+  :group 'notmuch)
+
 (defvar notmuch-hello-indent 4
   "How much to indent non-headers.")
 
@@ -118,6 +138,11 @@ Typically \",\" in the US and UK and \".\" in Europe."
   :group 'notmuch
   :type 'string)
 
+(defcustom notmuch-hello-mode-hook nil
+  "Functions called after entering `notmuch-hello-mode'."
+  :group 'notmuch
+  :type 'hook)
+
 (defvar notmuch-hello-url "http://notmuchmail.org"
   "The `notmuch' web site.")
 
@@ -168,8 +193,8 @@ Typically \",\" in the US and UK and \".\" in Europe."
 		collect elem))
     ;; Add the new one.
     (customize-save-variable 'notmuch-saved-searches
-			     (push (cons name search)
-				   notmuch-saved-searches))
+			     (add-to-list 'notmuch-saved-searches
+					  (cons name search) t))
     (message "Saved '%s' as '%s'." search name)
     (notmuch-hello-update)))
 
@@ -335,6 +360,7 @@ Complete list of currently available key bindings:
  (use-local-map notmuch-hello-mode-map)
  (setq major-mode 'notmuch-hello-mode
        mode-name "notmuch-hello")
+ (run-mode-hooks 'notmuch-hello-mode-hook)
  ;;(setq buffer-read-only t)
 )
 
@@ -377,11 +403,16 @@ Complete list of currently available key bindings:
 		     (progn
 		       (widget-forward 1)
 		       (widget-value (widget-at)))
-		   (error nil)))))
+		   (error nil))))
+	(inhibit-read-only t))
+
+    ;; Delete all editable widget fields.  Editable widget fields are
+    ;; tracked in a buffer local variable `widget-field-list' (and
+    ;; others).  If we do `erase-buffer' without properly deleting the
+    ;; widgets, some widget-related functions are confused later.
+    (mapc 'widget-delete widget-field-list)
 
-    (kill-all-local-variables)
-    (let ((inhibit-read-only t))
-      (erase-buffer))
+    (erase-buffer)
 
     (unless (eq major-mode 'notmuch-hello-mode)
       (notmuch-hello-mode))
@@ -440,6 +471,10 @@ Complete list of currently available key bindings:
 	     (widest (max saved-widest alltags-widest)))
 
 	(when saved-alist
+	  ;; Sort saved searches if required.
+	  (when notmuch-saved-search-sort-function
+	    (setq saved-alist
+		  (funcall notmuch-saved-search-sort-function saved-alist)))
 	  (widget-insert "\nSaved searches: ")
 	  (widget-create 'push-button
 			 :notify (lambda (&rest ignore)