From f8a8afe5c2760aeec428de9f8d742b4b582c5fef Mon Sep 17 00:00:00 2001 From: Mark Walters Date: Sun, 25 Aug 2013 20:55:32 +0100 Subject: [PATCH] contrib: pick: add thread based utility functions Previously notmuch-pick had no thread based functionality. This adds a macro to iterate through all messages in a thread. To simplify this it adds a text-property marker to the first message of each thread. --- contrib/notmuch-pick/notmuch-pick.el | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/contrib/notmuch-pick/notmuch-pick.el b/contrib/notmuch-pick/notmuch-pick.el index 8c499b07..4d32cf06 100644 --- a/contrib/notmuch-pick/notmuch-pick.el +++ b/contrib/notmuch-pick/notmuch-pick.el @@ -594,6 +594,29 @@ message will be \"unarchived\", i.e. the tag changes in target (get-buffer buffer-name)))) +(defun notmuch-pick-thread-top () + (when (notmuch-pick-get-message-properties) + (while (not (or (notmuch-pick-get-prop :first) (eobp))) + (forward-line -1)))) + +(defun notmuch-pick-thread-mapcar (function) + "Iterate through all messages in the current thread + and call FUNCTION for side effects." + (save-excursion + (notmuch-pick-thread-top) + (loop collect (funcall function) + do (forward-line) + while (and (notmuch-pick-get-message-properties) + (not (notmuch-pick-get-prop :first)))))) + +(defun notmuch-pick-get-messages-ids-thread-search () + "Return a search string for all message ids of messages in the current thread." + (mapconcat 'identity + (notmuch-pick-thread-mapcar 'notmuch-pick-get-message-id) + " or ")) + +;; Functions below here display the pick buffer itself. + (defun notmuch-pick-clean-address (address) "Try to clean a single email ADDRESS for display. Return AUTHOR_NAME if present, otherwise return AUTHOR_EMAIL. Return @@ -702,6 +725,7 @@ message together with all its descendents." (push "├" tree-status))) (push (concat (if replies "┬" "─") "►") tree-status) + (plist-put msg :first (and first (eq 0 depth))) (notmuch-pick-goto-and-insert-msg (plist-put msg :tree-status tree-status)) (pop tree-status) (pop tree-status) -- 2.26.2