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notmuch.el: Hook up support for different search orders.

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This gives us two different default search orders: The inbox view that
comes up from "M-x notmuch" is sorted in chronological order (oldest
threads first). A new global search "M-x notmuch-search" will instead
be in reverse chronological order (newest threads first).

Any filtered searches retain the sort order of the search being
filtered.

There's not yet any interface for changing the sort order of a search
after it is constructed.
This commit is contained in:
Carl Worth 2009-11-12 22:58:51 -08:00
parent f7b49d658a
commit a5e9c06eb6
1 changed files with 11 additions and 6 deletions
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17
notmuch.el
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@ -684,6 +684,7 @@ global search.
(interactive) (interactive)
(kill-all-local-variables) (kill-all-local-variables)
(make-local-variable 'notmuch-search-query-string) (make-local-variable 'notmuch-search-query-string)
(make-local-variable 'notmuch-search-oldest-first)
(set (make-local-variable 'scroll-preserve-screen-position) t) (set (make-local-variable 'scroll-preserve-screen-position) t)
(add-to-invisibility-spec 'notmuch-search) (add-to-invisibility-spec 'notmuch-search)
(use-local-map notmuch-search-mode-map) (use-local-map notmuch-search-mode-map)
@ -777,13 +778,14 @@ This function advances point to the next line when finished."
(notmuch-search-remove-tag "inbox") (notmuch-search-remove-tag "inbox")
(forward-line)) (forward-line))
(defun notmuch-search (query) (defun notmuch-search (query &optional oldest-first)
"Run \"notmuch search\" with the given query string and display results." "Run \"notmuch search\" with the given query string and display results."
(interactive "sNotmuch search: ") (interactive "sNotmuch search: ")
(let ((buffer (get-buffer-create (concat "*notmuch-search-" query "*")))) (let ((buffer (get-buffer-create (concat "*notmuch-search-" query "*"))))
(switch-to-buffer buffer) (switch-to-buffer buffer)
(notmuch-search-mode) (notmuch-search-mode)
(set 'notmuch-search-query-string query) (set 'notmuch-search-query-string query)
(set 'notmuch-search-oldest-first oldest-first)
(let ((proc (get-buffer-process (current-buffer))) (let ((proc (get-buffer-process (current-buffer)))
(inhibit-read-only t)) (inhibit-read-only t))
(if proc (if proc
@ -792,7 +794,9 @@ This function advances point to the next line when finished."
(erase-buffer) (erase-buffer)
(goto-char (point-min)) (goto-char (point-min))
(save-excursion (save-excursion
(call-process "notmuch" nil t nil "search" query) (if oldest-first
(call-process "notmuch" nil t nil "search" query)
(call-process "notmuch" nil t nil "search" "--reverse" query))
(notmuch-search-markup-thread-ids) (notmuch-search-markup-thread-ids)
)))) ))))
@ -806,10 +810,11 @@ thread. Otherwise, point will be moved to attempt to be in the
same relative position within the new buffer." same relative position within the new buffer."
(interactive) (interactive)
(let ((here (point)) (let ((here (point))
(oldest-first notmuch-search-oldest-first)
(thread (notmuch-search-find-thread-id)) (thread (notmuch-search-find-thread-id))
(query notmuch-search-query-string)) (query notmuch-search-query-string))
(kill-this-buffer) (kill-this-buffer)
(notmuch-search query) (notmuch-search query oldest-first)
(goto-char (point-min)) (goto-char (point-min))
(if (re-search-forward (concat "^" thread) nil t) (if (re-search-forward (concat "^" thread) nil t)
(beginning-of-line) (beginning-of-line)
@ -821,7 +826,7 @@ same relative position within the new buffer."
Runs a new search matching only messages that match both the Runs a new search matching only messages that match both the
current search results AND the additional query string provided." current search results AND the additional query string provided."
(interactive "sFilter search: ") (interactive "sFilter search: ")
(notmuch-search (concat notmuch-search-query-string " and " query))) (notmuch-search (concat notmuch-search-query-string " and " query) notmuch-search-oldest-first))
(defun notmuch-search-filter-by-tag (tag) (defun notmuch-search-filter-by-tag (tag)
"Filter the current search results based on a single tag. "Filter the current search results based on a single tag.
@ -829,11 +834,11 @@ current search results AND the additional query string provided."
Runs a new search matching only messages that match both the Runs a new search matching only messages that match both the
current search results AND that are tagged with the given tag." current search results AND that are tagged with the given tag."
(interactive "sFilter by tag: ") (interactive "sFilter by tag: ")
(notmuch-search (concat notmuch-search-query-string " and tag:" tag))) (notmuch-search (concat notmuch-search-query-string " and tag:" tag) notmuch-search-oldest-first))
(defun notmuch () (defun notmuch ()
"Run notmuch to display all mail with tag of 'inbox'" "Run notmuch to display all mail with tag of 'inbox'"
(interactive) (interactive)
(notmuch-search "tag:inbox")) (notmuch-search "tag:inbox" t))
(provide 'notmuch) (provide 'notmuch)