[PATCH v3 07/12] emacs: add "*" binding for notmuch-show view

diff --git a/ec/0ed0872ed9b0a0873d29c7aa486d49583db491 b/ec/0ed0872ed9b0a0873d29c7aa486d49583db491
new file mode 100644 (file)
index 0000000..9af2602
--- /dev/null
+++ b/ec/0ed0872ed9b0a0873d29c7aa486d49583db491
@@ -0,0 +1,137 @@
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+From: Dmitry Kurochkin <dmitry.kurochkin@gmail.com>\r
+To: notmuch@notmuchmail.org\r
+Subject: [PATCH v3 07/12] emacs: add "*" binding for notmuch-show view\r
+Date: Mon, 30 Jan 2012 09:33:59 +0400\r
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+\r
+The patch adds `notmuch-show-tag-all' function bound to "*" in\r
+notmuch-show view.  The function is similar to the\r
+`notmuch-search-tag-all' function for the notmuch-search view: it\r
+changes tags for all messages in the current thread.\r
+---\r
+ emacs/notmuch-show.el |   35 +++++++++++++++++++++++++++++++++++\r
+ 1 files changed, 35 insertions(+), 0 deletions(-)\r
+\r
+diff --git a/emacs/notmuch-show.el b/emacs/notmuch-show.el\r
+index 11dab2d..69381ac 100644\r
+--- a/emacs/notmuch-show.el\r
++++ b/emacs/notmuch-show.el\r
+@@ -1073,6 +1073,7 @@ thread id.  If a prefix is given, crypto processing is toggled."\r
+       (define-key map "c" 'notmuch-show-stash-map)\r
+       (define-key map "=" 'notmuch-show-refresh-view)\r
+       (define-key map "h" 'notmuch-show-toggle-headers)\r
++      (define-key map "*" 'notmuch-show-tag-all)\r
+       (define-key map "-" 'notmuch-show-remove-tag)\r
+       (define-key map "+" 'notmuch-show-add-tag)\r
+       (define-key map "x" 'notmuch-show-archive-thread-then-exit)\r
+@@ -1169,6 +1170,15 @@ All currently available key bindings:\r
+     (notmuch-show-move-to-message-top)\r
+     t))\r
+ \r
++(defun notmuch-show-mapc (function)\r
++  "Iterate through all messages in the current thread with\r
++`notmuch-show-goto-message-next' and call FUNCTION for side\r
++effects."\r
++  (save-excursion\r
++    (goto-char (point-min))\r
++    (loop do (funcall function)\r
++        while (notmuch-show-goto-message-next))))\r
++\r
+ ;; Functions relating to the visibility of messages and their\r
+ ;; components.\r
+ \r
+@@ -1221,6 +1231,18 @@ Some useful entries are:\r
+   "Return the message id of the current message."\r
+   (concat "id:\"" (notmuch-show-get-prop :id) "\""))\r
+ \r
++(defun notmuch-show-get-messages-ids ()\r
++  "Return all message ids of messages in the current thread."\r
++  (let ((message-ids))\r
++    (notmuch-show-mapc\r
++     (lambda () (push (notmuch-show-get-message-id) message-ids)))\r
++    message-ids))\r
++\r
++(defun notmuch-show-get-messages-ids-search ()\r
++  "Return a search string for all message ids of messages in the\r
++current thread."\r
++  (mapconcat 'identity (notmuch-show-get-messages-ids) " or "))\r
++\r
+ ;; dme: Would it make sense to use a macro for many of these?\r
+ \r
+ (defun notmuch-show-get-filename ()\r
+@@ -1488,6 +1510,19 @@ TAG-CHANGES is a list of tag operations for `notmuch-tag'."\r
+                     initial-input (notmuch-show-get-message-id))))\r
+     (apply 'notmuch-show-tag-message tag-changes)))\r
+ \r
++(defun notmuch-show-tag-all (&rest tag-changes)\r
++  "Change tags for all messages in the current thread.\r
++\r
++TAG-CHANGES is a list of tag operations for `notmuch-tag'."\r
++  (interactive (notmuch-read-tag-changes nil notmuch-show-thread-id))\r
++  (apply 'notmuch-tag (notmuch-show-get-messages-ids-search) tag-changes)\r
++  (notmuch-show-mapc\r
++   (lambda ()\r
++     (let* ((current-tags (notmuch-show-get-tags))\r
++          (new-tags (notmuch-update-tags current-tags tag-changes)))\r
++       (unless (equal current-tags new-tags)\r
++       (notmuch-show-set-tags new-tags))))))\r
++\r
+ (defun notmuch-show-add-tag ()\r
+   "Same as `notmuch-show-tag' but sets initial input to '+'."\r
+   (interactive)\r
+-- \r
+1.7.8.3\r
+\r