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+ Tue, 10 Dec 2013 00:57:34 -0800 (PST)\r
+From: Mark Walters <markwalters1009@gmail.com>\r
+To: notmuch@notmuchmail.org\r
+Subject: [PATCH WIP v4 2/3] emacs: show: add an update seen function to\r
+ post-command-hook\r
+Date: Tue, 10 Dec 2013 08:57:26 +0000\r
+Message-Id: <1386665847-6439-3-git-send-email-markwalters1009@gmail.com>\r
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+\r
+Add a function stub for updating seen messages to the\r
+post-command-hook. This dummy function gets called with parameters the\r
+start and end of the current window and can decide what to mark seen\r
+based on that.\r
+\r
+Since this is in the post-command-hook it should get called after most\r
+user actions (exceptions include user resizing the window) so it\r
+should be possible to make sure the seen status gets updated whether\r
+the user uses notmuch commands like next-message or normal emacs\r
+commands like scroll-up.\r
+\r
+It also removes all of the old mark read/seen points to give a clean\r
+slate for testing new mark read/seen algorithms.\r
+---\r
+ emacs/notmuch-show.el | 32 +++++++++++++++++---------------\r
+ 1 files changed, 17 insertions(+), 15 deletions(-)\r
+\r
+diff --git a/emacs/notmuch-show.el b/emacs/notmuch-show.el\r
+index 30e84b1..51366e9 100644\r
+--- a/emacs/notmuch-show.el\r
++++ b/emacs/notmuch-show.el\r
+@@ -1152,6 +1152,8 @@ function is used."\r
+ (let ((inhibit-read-only t))\r
+ \r
+ (notmuch-show-mode)\r
++ (add-hook 'post-command-hook #'notmuch-show-command-hook nil t)\r
++\r
+ ;; Don't track undo information for this buffer\r
+ (set 'buffer-undo-list t)\r
+ \r
+@@ -1539,6 +1541,16 @@ marked as unread, i.e. the tag changes in\r
+ (apply 'notmuch-show-tag-message\r
+ (notmuch-tag-change-list notmuch-show-mark-read-tags unread))))\r
+ \r
++(defun notmuch-show-do-seen (start end)\r
++ "Update seen status for all messages between start and end."\r
++ )\r
++\r
++(defun notmuch-show-command-hook ()\r
++ (when (eq major-mode 'notmuch-show-mode)\r
++ ;; We need to redisplay to get window-start and window-end correct.\r
++ (redisplay)\r
++ (notmuch-show-do-seen (window-start) (window-end))))\r
++\r
+ ;; Functions for getting attributes of several messages in the current\r
+ ;; thread.\r
+ \r
+@@ -1674,9 +1686,7 @@ If a prefix argument is given and this is the last message in the\r
+ thread, navigate to the next thread in the parent search buffer."\r
+ (interactive "P")\r
+ (if (notmuch-show-goto-message-next)\r
+- (progn\r
+- (notmuch-show-mark-read)\r
+- (notmuch-show-message-adjust))\r
++ (notmuch-show-message-adjust)\r
+ (if pop-at-end\r
+ (notmuch-show-next-thread)\r
+ (goto-char (point-max)))))\r
+@@ -1687,7 +1697,6 @@ thread, navigate to the next thread in the parent search buffer."\r
+ (if (= (point) (notmuch-show-message-top))\r
+ (notmuch-show-goto-message-previous)\r
+ (notmuch-show-move-to-message-top))\r
+- (notmuch-show-mark-read)\r
+ (notmuch-show-message-adjust))\r
+ \r
+ (defun notmuch-show-next-open-message (&optional pop-at-end)\r
+@@ -1702,9 +1711,7 @@ to show, nil otherwise."\r
+ (while (and (setq r (notmuch-show-goto-message-next))\r
+ (not (notmuch-show-message-visible-p))))\r
+ (if r\r
+- (progn\r
+- (notmuch-show-mark-read)\r
+- (notmuch-show-message-adjust))\r
++ (notmuch-show-message-adjust)\r
+ (if pop-at-end\r
+ (notmuch-show-next-thread)\r
+ (goto-char (point-max))))\r
+@@ -1717,9 +1724,7 @@ to show, nil otherwise."\r
+ (while (and (setq r (notmuch-show-goto-message-next))\r
+ (not (notmuch-show-get-prop :match))))\r
+ (if r\r
+- (progn\r
+- (notmuch-show-mark-read)\r
+- (notmuch-show-message-adjust))\r
++ (notmuch-show-message-adjust)\r
+ (goto-char (point-max)))))\r
+ \r
+ (defun notmuch-show-open-if-matched ()\r
+@@ -1730,8 +1735,7 @@ to show, nil otherwise."\r
+ (defun notmuch-show-goto-first-wanted-message ()\r
+ "Move to the first open message and mark it read"\r
+ (goto-char (point-min))\r
+- (if (notmuch-show-message-visible-p)\r
+- (notmuch-show-mark-read)\r
++ (unless (notmuch-show-message-visible-p)\r
+ (notmuch-show-next-open-message))\r
+ (when (eobp)\r
+ ;; There are no matched non-excluded messages so open all matched\r
+@@ -1739,8 +1743,7 @@ to show, nil otherwise."\r
+ (notmuch-show-mapc 'notmuch-show-open-if-matched)\r
+ (force-window-update)\r
+ (goto-char (point-min))\r
+- (if (notmuch-show-message-visible-p)\r
+- (notmuch-show-mark-read)\r
++ (unless (notmuch-show-message-visible-p)\r
+ (notmuch-show-next-open-message))))\r
+ \r
+ (defun notmuch-show-previous-open-message ()\r
+@@ -1750,7 +1753,6 @@ to show, nil otherwise."\r
+ (notmuch-show-goto-message-previous)\r
+ (notmuch-show-move-to-message-top))\r
+ (not (notmuch-show-message-visible-p))))\r
+- (notmuch-show-mark-read)\r
+ (notmuch-show-message-adjust))\r
+ \r
+ (defun notmuch-show-view-raw-message ()\r
+-- \r
+1.7.9.1\r
+\r
projects / notmuch-archives.git / commitdiff