From: jao <jao@gnu.org>
Date: Fri, 2 Jul 2021 20:44:23 +0000 (+0100)
Subject: emacs/tree: command to toggle search sort order in tree mode
X-Git-Tag: archive/debian/0.33_rc0-1~33
X-Git-Url: https://git.cworth.org/git?p=notmuch;a=commitdiff_plain;h=e333debbd8092d19a600d01d9ab49bdf2a81c072

emacs/tree: command to toggle search sort order in tree mode

New command notmuch-tree-toggle-order for switching the sort order (by
reissuing the search with a different flag) in a notmuch-tree buffer.
---

diff --git a/emacs/notmuch-tree.el b/emacs/notmuch-tree.el
index 49d7659e..b288c05d 100644
--- a/emacs/notmuch-tree.el
+++ b/emacs/notmuch-tree.el
@@ -326,6 +326,7 @@ then NAME behaves like CMD."
     (define-key map [remap notmuch-mua-new-mail] 'notmuch-tree-new-mail)
     (define-key map [remap notmuch-jump-search]  'notmuch-tree-jump-search)
 
+    (define-key map "o" 'notmuch-tree-toggle-order)
     (define-key map "S" 'notmuch-search-from-tree-current-query)
     (define-key map "U" 'notmuch-unthreaded-from-tree-current-query)
     (define-key map "Z" 'notmuch-tree-from-unthreaded-current-query)
@@ -751,7 +752,8 @@ nil otherwise."
 			 query-context
 			 target
 			 nil
-			 unthreaded)))
+			 unthreaded
+			 notmuch-search-oldest-first)))
 
 (defun notmuch-tree-thread-top ()
   (when (notmuch-tree-get-message-properties)
@@ -1073,6 +1075,7 @@ the same as for the function notmuch-tree."
   (interactive)
   (notmuch-tree-mode)
   (add-hook 'post-command-hook #'notmuch-tree-command-hook t t)
+  (setq notmuch-search-oldest-first oldest-first)
   (setq notmuch-tree-unthreaded unthreaded)
   (setq notmuch-tree-basic-query basic-query)
   (setq notmuch-tree-query-context (if (or (string= query-context "")
@@ -1117,6 +1120,15 @@ the same as for the function notmuch-tree."
 	      ")")
     notmuch-tree-basic-query))
 
+(defun notmuch-tree-toggle-order ()
+  "Toggle the current search order.
+
+This command toggles the sort order for the current search. The
+default sort order is defined by `notmuch-search-oldest-first'."
+  (interactive)
+  (setq notmuch-search-oldest-first (not notmuch-search-oldest-first))
+  (notmuch-tree-refresh-view))
+
 (defun notmuch-tree (&optional query query-context target buffer-name
 			       open-target unthreaded parent-buffer oldest-first)
   "Display threads matching QUERY in tree view.