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+From: Jani Nikula <jani@nikula.org>\r
+To: notmuch@notmuchmail.org\r
+Subject: [PATCH 3/3] emacs: add notmuch hello refresh hook to display message\r
+ count change\r
+Date: Fri, 15 Jun 2012 18:53:44 +0300\r
+Message-Id:\r
+ <627aea74b0080dcd903b801042a4b2fd3868c049.1339775602.git.jani@nikula.org>\r
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+\r
+Add a notmuch hello refresh hook to display a message about change in\r
+message count in the database since the notmuch-hello buffer was last\r
+refreshed manually (no-display is nil).\r
+\r
+Signed-off-by: Jani Nikula <jani@nikula.org>\r
+---\r
+ emacs/notmuch-hello.el | 27 +++++++++++++++++++++++++++\r
+ 1 file changed, 27 insertions(+)\r
+\r
+diff --git a/emacs/notmuch-hello.el b/emacs/notmuch-hello.el\r
+index bc43178..bcca044 100644\r
+--- a/emacs/notmuch-hello.el\r
++++ b/emacs/notmuch-hello.el\r
+@@ -148,6 +148,7 @@ International Bureau of Weights and Measures."\r
+ (defcustom notmuch-hello-refresh-hook nil\r
+ "Functions called after updating a `notmuch-hello' buffer."\r
+ :type 'hook\r
++ :options '(notmuch-hello-refresh-status-message)\r
+ :group 'notmuch-hello\r
+ :group 'notmuch-hooks)\r
+ \r
+@@ -749,6 +750,32 @@ following:\r
+ (let ((fill-column (- (window-width) notmuch-hello-indent)))\r
+ (center-region start (point)))))\r
+ \r
++(defvar notmuch-hello-refresh-count 0\r
++ "Number of messages in the database when `notmuch-hello' was last run.\r
++\r
++Used internally by `notmuch-hello-refresh-status-message'.")\r
++\r
++(defun notmuch-hello-refresh-status-message (no-display)\r
++ "Hook to display a status message when refreshing notmuch-hello buffer.\r
++\r
++Display a status message about the difference in message count in\r
++the database since the last call."\r
++ (unless no-display\r
++ (let* ((new-count\r
++ (string-to-number (car (process-lines notmuch-command "count"))))\r
++ (diff-count (- new-count notmuch-hello-refresh-count)))\r
++ (cond\r
++ ((= notmuch-hello-refresh-count 0)\r
++ (message "You have %s messages."\r
++ (notmuch-hello-nice-number new-count)))\r
++ ((> diff-count 0)\r
++ (message "You have %s more messages since last refresh."\r
++ (notmuch-hello-nice-number diff-count)))\r
++ ((< diff-count 0)\r
++ (message "You have %s fewer messages since last refresh."\r
++ (notmuch-hello-nice-number (- diff-count)))))\r
++ (setq notmuch-hello-refresh-count new-count))))\r
++\r
+ ;;;###autoload\r
+ (defun notmuch-hello (&optional no-display)\r
+ "Run notmuch and display saved searches, known tags, etc."\r
+-- \r
+1.7.9.5\r
+\r
projects / notmuch-archives.git / commitdiff