notmuch.el: Start implementing the magic space bar.

Currently this will either advance by screenfuls, or to the next
message if it's already within a screenful, and will mark each message
read as it is left.

It doesn't yet complete the magic by archiving the messages nor by
advancing to the next thread in the search.
This commit is contained in:
Carl Worth 2009-11-04 08:42:38 -08:00
parent c8382b2f0e
commit aab9b5cf47

View file

@ -39,6 +39,7 @@
(define-key map "x" 'kill-this-buffer)
(define-key map "+" 'notmuch-show-add-tag)
(define-key map "-" 'notmuch-show-remove-tag)
(define-key map " " 'notmuch-show-advance-marking-read)
map)
"Keymap for \"notmuch show\" buffers.")
(fset 'notmuch-show-mode-map notmuch-show-mode-map)
@ -144,6 +145,19 @@ last message in the buffer."
(notmuch-show-move-to-current-message-summary-line)
(recenter 0))
(defun notmuch-show-find-next-message ()
"Returns the position of the next message in the buffer.
Or the beginning of the current message if already within the last
message in the buffer."
; save-excursion doesn't save our window position
; save-window-excursion doesn't save point
; Looks like we have to use both.
(save-excursion
(save-window-excursion
(notmuch-show-next-message)
(point))))
(defun notmuch-show-previous-message ()
"Backup to the beginning of the previous message in the buffer.
@ -162,12 +176,29 @@ simply move to the beginning of the current message."
(recenter 0)))
(defun notmuch-show-mark-read-then-next-message ()
"Remove uread tag from current message, then advance to next message."
"Remove unread tag from current message, then advance to next message."
(interactive)
(if (member "unread" (notmuch-show-get-tags))
(notmuch-show-remove-tag "unread"))
(notmuch-show-next-message))
(defun notmuch-show-advance-marking-read ()
"Advance through buffer, marking messages as read.
This command is intended to be one of the simplest ways to
process a thread of email. It does the following:
If the current message in the thread is not yet fully visible,
scroll by a near screenful to read more of the message.
Otherwise, (the end of the current message is already within the
current window), remove the \"unread\" tag from the current
message and advance to the next message."
(interactive)
(if (< (notmuch-show-find-next-message) (window-end))
(notmuch-show-mark-read-then-next-message)
(scroll-up nil)))
(defun notmuch-show-markup-citations-region (beg end)
(goto-char beg)
(beginning-of-line)