:group 'notmuch-pick
:group 'notmuch-faces)
-(defvar notmuch-pick-previous-subject "")
+(defvar notmuch-pick-previous-subject
+ "The subject of the most recent result shown during the async display")
(make-variable-buffer-local 'notmuch-pick-previous-subject)
-;; The basic query i.e. the key part of the search request.
-(defvar notmuch-pick-basic-query nil)
+(defvar notmuch-pick-basic-query nil
+ "A buffer local copy of argument query to the function notmuch-pick")
(make-variable-buffer-local 'notmuch-pick-basic-query)
-;; The context of the search: i.e., useful but can be dropped.
-(defvar notmuch-pick-query-context nil)
+
+(defvar notmuch-pick-query-context nil
+ "A buffer local copy of argument query-context to the function notmuch-pick")
(make-variable-buffer-local 'notmuch-pick-query-context)
-(defvar notmuch-pick-target-msg nil)
+
+(defvar notmuch-pick-target-msg nil
+ "A buffer local copy of argument target to the function notmuch-pick")
(make-variable-buffer-local 'notmuch-pick-target-msg)
-(defvar notmuch-pick-buffer-name nil)
+
+(defvar notmuch-pick-open-target nil
+ "A buffer local copy of argument open-target to the function notmuch-pick")
+(make-variable-buffer-local 'notmuch-pick-open-target)
+
+(defvar notmuch-pick-buffer-name nil
+ "A buffer local copy of argument buffer-name to the function notmuch-pick")
(make-variable-buffer-local 'notmuch-pick-buffer-name)
-;; This variable is the window used for the message pane. It is set
-;; in both the parent pick buffer and the child show buffer. It is
-;; used to try and close the message pane when quitting pick or the
-;; child show buffer.
-(defvar notmuch-pick-message-window nil)
+
+(defvar notmuch-pick-message-window nil
+ "The window of the message pane.
+
+It is set in both the pick buffer and the child show buffer. It
+is used to try and close the message pane when quitting pick or
+the child show buffer.")
(make-variable-buffer-local 'notmuch-pick-message-window)
(put 'notmuch-pick-message-window 'permanent-local t)
-(defvar notmuch-pick-message-buffer nil)
-(make-variable-buffer-local 'notmuch-pick-message-buffer-name)
-(put 'notmuch-pick-message-buffer-name 'permanent-local t)
-(defvar notmuch-pick-process-state nil
- "Parsing state of the search process filter.")
+(defvar notmuch-pick-message-buffer nil
+ "The buffer name of the show buffer in the message pane.
+
+This is used to try and make sure we don't close the message pane
+if the user has loaded a different buffer in that window.")
+(make-variable-buffer-local 'notmuch-pick-message-buffer)
+(put 'notmuch-pick-message-buffer 'permanent-local t)
(defvar notmuch-pick-mode-map
(let ((map (make-sparse-keymap)))
(fset 'notmuch-pick-mode-map notmuch-pick-mode-map)
(defun notmuch-pick-setup-show-out ()
+ "Set up the keymap for showing a thread
+
+This uses the value of the defcustom notmuch-pick-show-out to
+decide whether to show a message in the message pane or in the
+whole window."
(let ((map notmuch-pick-mode-map))
(if notmuch-pick-show-out
(progn
(notmuch-pick-get-prop :match))
(defun notmuch-pick-refresh-result ()
+ "Redisplay the current message line.
+
+This redisplays the current line based on the messages
+properties (as they are now). This is used when tags are
+updated."
(let ((init-point (point))
(end (line-end-position))
(msg (notmuch-pick-get-message-properties))
(inhibit-read-only t))
(beginning-of-line)
- (delete-region (point) (1+ (line-end-position)))
- (notmuch-pick-insert-msg msg)
+ ;; This is a little tricky: we override
+ ;; notmuch-pick-previous-subject to get the decision between
+ ;; ... and a subject right and it stops notmuch-pick-insert-msg
+ ;; from overwriting the buffer local copy of
+ ;; notmuch-pick-previous-subject if this is called while the
+ ;; buffer is displaying.
+ (let ((notmuch-pick-previous-subject (notmuch-pick-get-prop :previous-subject)))
+ (delete-region (point) (1+ (line-end-position)))
+ (notmuch-pick-insert-msg msg))
(let ((new-end (line-end-position)))
(goto-char (if (= init-point end)
new-end
(defun notmuch-pick-tag (&optional tag-changes)
"Change tags for the current message"
(interactive)
- (setq tag-changes (funcall 'notmuch-tag (notmuch-pick-get-message-id) tag-changes))
+ (setq tag-changes (notmuch-tag (notmuch-pick-get-message-id) tag-changes))
(notmuch-pick-tag-update-display tag-changes))
(defun notmuch-pick-add-tag ()
(notmuch-pick (notmuch-search-find-thread-id)
notmuch-search-query-string
nil
- (notmuch-prettify-subject (notmuch-search-find-subject)))
- (notmuch-pick-show-match-message-with-wait))
+ (notmuch-prettify-subject (notmuch-search-find-subject))
+ t))
(defun notmuch-pick-message-window-kill-hook ()
+ "Close the message pane when exiting the show buffer."
(let ((buffer (current-buffer)))
(when (and (window-live-p notmuch-pick-message-window)
(eq (window-buffer notmuch-pick-message-window) buffer))
(split-window-vertically (/ (window-height) 4)))
(with-selected-window notmuch-pick-message-window
;; Since we are only displaying one message do not indent.
- (let ((notmuch-show-indent-messages-width 0))
- (setq current-prefix-arg '(4))
+ (let ((notmuch-show-indent-messages-width 0)
+ (notmuch-show-only-matching-messages t))
(setq buffer (notmuch-show id nil nil nil))))
;; We need the `let' as notmuch-pick-message-window is buffer local.
(let ((window notmuch-pick-message-window))
(with-current-buffer buffer
(setq notmuch-pick-message-window window)
(add-hook 'kill-buffer-hook 'notmuch-pick-message-window-kill-hook)))
- (notmuch-pick-tag-update-display (list "-unread"))
+ (when notmuch-show-mark-read-tags
+ (notmuch-pick-tag-update-display notmuch-show-mark-read-tags))
(setq notmuch-pick-message-buffer buffer))))
(defun notmuch-pick-show-message-out ()
"Archive the current message.
Archive the current message by applying the tag changes in
-`notmuch-archive-tags' to it (remove the \"inbox\" tag by
-default). If a prefix argument is given, the message will be
-\"unarchived\", i.e. the tag changes in `notmuch-archive-tags'
-will be reversed."
+`notmuch-archive-tags' to it. If a prefix argument is given, the
+message will be \"unarchived\", i.e. the tag changes in
+`notmuch-archive-tags' will be reversed."
(interactive "P")
(when notmuch-archive-tags
(apply 'notmuch-pick-tag
(when (window-live-p notmuch-pick-message-window)
(notmuch-pick-show-message)))
-(defun notmuch-pick-show-match-message-with-wait ()
- "Show the first matching message but wait for it to appear or search to finish."
- (interactive)
- (unless (notmuch-pick-get-match)
- (notmuch-pick-next-matching-message))
- (while (and (not (notmuch-pick-get-match))
- (get-buffer-process (current-buffer)))
- (message "waiting for message")
- (sit-for 0.1)
- (goto-char (point-min))
- (unless (notmuch-pick-get-match)
- (notmuch-pick-next-matching-message)))
- (message nil)
- (when (notmuch-pick-get-match)
- (notmuch-pick-show-message)))
-
(defun notmuch-pick-refresh-view ()
"Refresh view."
(interactive)
(defun notmuch-pick-insert-msg (msg)
"Insert the message MSG according to notmuch-pick-result-format"
- (dolist (spec notmuch-pick-result-format)
- (notmuch-pick-insert-field (car spec) (cdr spec) msg))
- (notmuch-pick-set-message-properties msg)
- (insert "\n"))
+ ;; We need to save the previous subject as it will get overwritten
+ ;; by the insert-field calls.
+ (let ((previous-subject notmuch-pick-previous-subject))
+ (dolist (spec notmuch-pick-result-format)
+ (notmuch-pick-insert-field (car spec) (cdr spec) msg))
+ (notmuch-pick-set-message-properties msg)
+ (notmuch-pick-set-prop :previous-subject previous-subject)
+ (insert "\n")))
(defun notmuch-pick-goto-and-insert-msg (msg)
"Insert msg at the end of the buffer. Move point to msg if it is the target"
(save-excursion
(goto-char (point-max))
(notmuch-pick-insert-msg msg))
- (let ((msg-id (notmuch-id-to-query (plist-get msg :id))))
- (when (string= msg-id notmuch-pick-target-msg)
+ (let ((msg-id (notmuch-id-to-query (plist-get msg :id)))
+ (target notmuch-pick-target-msg))
+ (when (or (and (not target) (plist-get msg :match))
+ (string= msg-id target))
(setq notmuch-pick-target-msg "found")
(goto-char (point-max))
- (forward-line -1))))
+ (forward-line -1)
+ (when notmuch-pick-open-target
+ (notmuch-pick-show-message)))))
(defun notmuch-pick-insert-tree (tree depth tree-status first last)
- "Insert the message tree TREE at depth DEPTH in the current thread."
+ "Insert the message tree TREE at depth DEPTH in the current thread.
+
+A message tree is another name for a single sub-thread: i.e., a
+message together with all its descendents."
(let ((msg (car tree))
(replies (cadr tree)))
(notmuch-pick-insert-thread replies (1+ depth) tree-status)))
(defun notmuch-pick-insert-thread (thread depth tree-status)
- "Insert the thread THREAD at depth DEPTH >= 1 in the current forest."
+ "Insert the collection of sibling sub-threads THREAD at depth DEPTH in the current forest."
(let ((n (length thread)))
(loop for tree in thread
for count from 1 to n
do (notmuch-pick-insert-tree tree depth tree-status (eq count 1) (eq count n)))))
(defun notmuch-pick-insert-forest-thread (forest-thread)
+ "Insert a single complete thread."
(let (tree-status)
;; Reset at the start of each main thread.
(setq notmuch-pick-previous-subject nil)
(notmuch-pick-insert-thread forest-thread 0 tree-status)))
(defun notmuch-pick-insert-forest (forest)
+ "Insert a forest of threads.
+
+This function inserts a collection of several complete threads as
+passed to it by notmuch-pick-process-filter."
(mapc 'notmuch-pick-insert-forest-thread forest))
(defun notmuch-pick-mode ()
(insert (format " (process returned %d)" exit-status)))
(insert "\n")))))))))
-
-(defun notmuch-pick-show-error (string &rest objects)
- (save-excursion
- (goto-char (point-max))
- (insert "Error: Unexpected output from notmuch search:\n")
- (insert (apply #'format string objects))
- (insert "\n")))
-
-
(defun notmuch-pick-process-filter (proc string)
"Process and filter the output of \"notmuch show\" (for pick)"
(let ((results-buf (process-buffer proc))
(notmuch-sexp-parse-partial-list 'notmuch-pick-insert-forest-thread
results-buf)))))
-(defun notmuch-pick-worker (basic-query &optional query-context target buffer)
+(defun notmuch-pick-worker (basic-query &optional query-context target buffer open-target)
(interactive)
(notmuch-pick-mode)
(setq notmuch-pick-basic-query basic-query)
(setq notmuch-pick-query-context query-context)
(setq notmuch-pick-buffer-name (buffer-name buffer))
(setq notmuch-pick-target-msg target)
+ (setq notmuch-pick-open-target open-target)
(erase-buffer)
(goto-char (point-min))
(if (equal (car (process-lines notmuch-command "count" search-args)) "0")
(setq search-args basic-query))
(if notmuch-pick-asynchronous-parser
- (let ((proc (start-process
- "notmuch-pick" buffer
- notmuch-command "show" "--body=false" "--format=sexp"
+ (let ((proc (notmuch-start-notmuch
+ "notmuch-pick" buffer #'notmuch-pick-process-sentinel
+ "show" "--body=false" "--format=sexp"
message-arg search-args))
;; Use a scratch buffer to accumulate partial output.
;; This buffer will be killed by the sentinel, which
;; should be called no matter how the process dies.
(parse-buf (generate-new-buffer " *notmuch pick parse*")))
(process-put proc 'parse-buf parse-buf)
- (set-process-sentinel proc 'notmuch-pick-process-sentinel)
(set-process-filter proc 'notmuch-pick-process-filter)
(set-process-query-on-exit-flag proc nil))
(progn
(insert "End of search results.\n"))))))
-(defun notmuch-pick (&optional query query-context target buffer-name show-first-match)
- "Run notmuch pick with the given `query' and display the results"
+(defun notmuch-pick (&optional query query-context target buffer-name open-target)
+ "Run notmuch pick with the given `query' and display the results.
+
+The arguments are:
+ QUERY: the main query. This can be any query but in many cases will be
+ a single thread. If nil this is read interactively from the minibuffer.
+ QUERY-CONTEXT: is an additional term for the query. The query used
+ is QUERY and QUERY-CONTEXT unless that does not match any messages
+ in which case we fall back to just QUERY.
+ TARGET: A message ID (with the id: prefix) that will be made
+ current if it appears in the pick results.
+ BUFFER-NAME: the name of the buffer to show the pick tree. If
+ it is nil \"*notmuch-pick\" followed by QUERY is used.
+ OPEN-TARGET: If TRUE open the target message in the message pane."
(interactive "sNotmuch pick: ")
(if (null query)
(setq query (notmuch-read-query "Notmuch pick: ")))
;; Don't track undo information for this buffer
(set 'buffer-undo-list t)
- (notmuch-pick-worker query query-context target buffer)
+ (notmuch-pick-worker query query-context target buffer open-target)
- (setq truncate-lines t)
- (when show-first-match
- (notmuch-pick-show-match-message-with-wait))))
+ (setq truncate-lines t)))
;; Set up key bindings from the rest of notmuch.
projects / notmuch / blobdiff