X-Git-Url: http://cgit.sxemacs.org/?a=blobdiff_plain;f=lisp%2Friece-biff.el;h=63c5dff315014c0d3ca4221d5f7ca80f324f6de9;hb=04d07d1323a22551174bab3b7e36144823824392;hp=b9f4f42fbcaeb38ac6a131554316c644841ec4f1;hpb=41ef27c1974f2c1c5441f90470ee4859f43d1097;p=riece

diff --git a/lisp/riece-biff.el b/lisp/riece-biff.el
index b9f4f42..63c5dff 100644
--- a/lisp/riece-biff.el
+++ b/lisp/riece-biff.el
@@ -1,4 +1,4 @@
-;;; riece-biff.el --- biff add-on
+;;; riece-biff.el --- be notified if messages arrives
 ;; Copyright (C) 2004 OHASHI Akira
 
 ;; Author: OHASHI Akira <bg66@koka-in.org>
@@ -18,20 +18,19 @@
 
 ;; You should have received a copy of the GNU General Public License
 ;; along with GNU Emacs; see the file COPYING.  If not, write to the
-;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-;; Boston, MA 02111-1307, USA.
+;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+;; Boston, MA 02110-1301, USA.
 
 ;;; Commentary:
 
-;; To use, add the following line to your ~/.riece/init.el:
-;; (add-to-list 'riece-addons 'riece-biff)
+;; NOTE: This is an add-on module for Riece.
 
 ;;; Code:
 
 (require 'riece-message)
 
 (defgroup riece-biff nil
-  "Biff for new arrival messages"
+  "Be notified if messages arrives."
   :prefix "riece-"
   :group 'riece)
 
@@ -52,13 +51,11 @@
 
 (defvar riece-biff-mode-string 'riece-biff-default-mode-string)
 
-(defvar riece-biff-enabled nil)
-
 (defconst riece-biff-description
-  "Biff for new arrival messages")
+  "Be notified if messages arrives.")
 
 (defun riece-biff-after-display-message-function (message)
-  (when (and riece-biff-enabled
+  (when (and (get 'riece-biff 'riece-addon-enabled)
 	     (not (or (eq (window-buffer (selected-window))
 			  (get-buffer riece-command-buffer))
 		      (riece-message-own-p message)
@@ -69,7 +66,7 @@
       (setq riece-biff-mode-string 'riece-biff-biff-mode-string))))
 
 (defun riece-biff-clear (&optional dummy)
-  (when riece-biff-enabled
+  (when (get 'riece-biff 'riece-addon-enabled)
     (setq riece-biff-mode-string 'riece-biff-default-mode-string)))
 
 (defun riece-biff-insinuate ()
@@ -79,6 +76,13 @@
   (add-hook 'riece-after-switch-to-channel-functions 'riece-biff-clear)
   (add-hook 'riece-exit-hook 'riece-biff-disable))
 
+(defun riece-biff-uninstall ()
+  (remove-hook 'riece-after-display-message-functions
+	       'riece-biff-after-display-message-function)
+  (remove-hook 'riece-redisplay-buffers-hook 'riece-biff-clear)
+  (remove-hook 'riece-after-switch-to-channel-functions 'riece-biff-clear)
+  (remove-hook 'riece-exit-hook 'riece-biff-disable))
+
 (defun riece-biff-enable ()
   (setq global-mode-string
 	(cond
@@ -88,8 +92,7 @@
 	  (append '("" riece-biff-mode-string)
 		  (remove "" global-mode-string)))
 	 (t
-	  global-mode-string)))
-  (setq riece-biff-enabled t))
+	  global-mode-string))))
 
 (defun riece-biff-disable ()
   (setq global-mode-string
@@ -99,8 +102,7 @@
 	  (remq 'riece-biff-mode-string global-mode-string))
 	 (t
 	  global-mode-string)))
-  (riece-biff-clear)
-  (setq riece-biff-enabled nil))
+  (riece-biff-clear))
 
 (provide 'riece-biff)