X-Git-Url: https://cgit.sxemacs.org/?p=riece;a=blobdiff_plain;f=lisp%2Friece-unread.el;h=7e950b85a39f6d4475a3b2f6e0a02c53269a11a8;hp=35143580838865de20b9f01de75520d653e00c22;hb=c93b87a80b0cc2e0c77bb0955380bd3284c254e8;hpb=8f735f46fdc3d43c4c6fa270b43f738bd22278fc

diff --git a/lisp/riece-unread.el b/lisp/riece-unread.el
index 3514358..7e950b8 100644
--- a/lisp/riece-unread.el
+++ b/lisp/riece-unread.el
@@ -58,31 +58,48 @@
   :group 'riece-highlight-faces)
 (defvar riece-channel-list-unread-face 'riece-channel-list-unread-face)
 
+(unless (riece-facep 'riece-modeline-unread-face)
+  (make-face 'riece-modeline-unread-face
+	     "Face used for displaying unread channels in modeline.")
+  (if (featurep 'xemacs)
+      (set-face-parent 'riece-modeline-unread-face 'modeline))
+  (set-face-foreground 'riece-modeline-unread-face
+		       (face-foreground 'riece-channel-list-unread-face)))
+
 (defvar riece-unread-channels nil)
 
+(defvar riece-unread-enabled nil)
+
+(defconst riece-unread-description
+  "Mark channels where \"unread\" messages arrived")
+
 (defun riece-unread-after-display-message-function (message)
-  (let ((target (if (riece-message-private-p message)
-		    (riece-message-speaker message)
-		  (riece-message-target message))))
-    (unless (or (riece-message-own-p message)
-		(riece-message-type message)
-		(riece-identity-equal target riece-current-channel)
-		(riece-identity-member target riece-unread-channels))
-      (setq riece-unread-channels (cons target riece-unread-channels))
-      (riece-emit-signal 'channel-list-changed))))
+  (if riece-unread-enabled
+      (let ((target (if (riece-message-private-p message)
+			(riece-message-speaker message)
+		      (riece-message-target message))))
+	(unless (or (riece-message-own-p message)
+		    (riece-message-type message)
+		    (riece-identity-equal target riece-current-channel)
+		    (riece-identity-member target riece-unread-channels))
+	  (setq riece-unread-channels (cons target riece-unread-channels))
+	  (riece-emit-signal 'channel-list-changed)))))
 
 (defun riece-unread-after-switch-to-channel-function (last)
-  (setq riece-unread-channels
-	(delete riece-current-channel
-		riece-unread-channels)))
+  (if riece-unread-enabled
+      (setq riece-unread-channels
+	    (delete riece-current-channel
+		    riece-unread-channels))))
 
 (defun riece-unread-format-identity-for-channel-list-buffer (index identity)
-  (if (riece-identity-member identity riece-unread-channels)
+  (if (and riece-unread-enabled
+	   (riece-identity-member identity riece-unread-channels))
       (concat (format "%2d:!" index)
 	      (riece-format-identity identity))))
 
 (defun riece-unread-format-identity-for-channel-list-indicator (index identity)
-  (if (riece-identity-member identity riece-unread-channels)
+  (if (and riece-unread-enabled
+	   (riece-identity-member identity riece-unread-channels))
       (let ((string (riece-format-identity identity))
 	    (start 0))
 	;; Escape % -> %%.
@@ -91,7 +108,7 @@
 		string (replace-match "%%" nil nil string)))
 	(list (format "%d:" index)
 	      (riece-propertize-modeline-string
-	       string 'face 'riece-channel-list-unread-face)))))
+	       string 'face 'riece-modeline-unread-face)))))
 
 (defun riece-unread-switch-to-channel ()
   (interactive)
@@ -107,10 +124,6 @@
 (defun riece-guess-channel-from-unread ()
   riece-unread-channels)
 
-(defvar riece-command-mode-map)
-(defvar riece-dialogue-mode-map)
-(defvar riece-channel-list-mode-map)
-
 (defun riece-unread-requires ()
   (let (requires)
     (if (memq 'riece-highlight riece-addons)
@@ -128,12 +141,6 @@
 	    'riece-unread-format-identity-for-channel-list-buffer)
   (add-hook 'riece-format-identity-for-channel-list-indicator-functions
 	    'riece-unread-format-identity-for-channel-list-indicator)
-  (define-key riece-command-mode-map
-    "\C-c\C-u" 'riece-unread-switch-to-channel)
-  (define-key riece-dialogue-mode-map
-    "u" 'riece-unread-switch-to-channel)
-  (define-key riece-channel-list-mode-map
-    "u" 'riece-unread-switch-to-channel)
   (if (memq 'riece-highlight riece-addons)
       (setq riece-channel-list-mark-face-alist
 	    (cons '(?! . riece-channel-list-unread-face)
@@ -143,6 +150,30 @@
 ;;;		'riece-guess-channel-from-unread))
   )
 
+(defvar riece-command-mode-map)
+(defvar riece-dialogue-mode-map)
+(defvar riece-channel-list-mode-map)
+(defun riece-unread-enable ()
+  (define-key riece-command-mode-map
+    "\C-c\C-u" 'riece-unread-switch-to-channel)
+  (define-key riece-dialogue-mode-map
+    "u" 'riece-unread-switch-to-channel)
+  (define-key riece-channel-list-mode-map
+    "u" 'riece-unread-switch-to-channel)
+  (setq riece-unread-enabled t)
+  (riece-emit-signal 'channel-list-changed))
+
+(defun riece-unread-disable ()
+  (define-key riece-command-mode-map
+    "\C-c\C-u" nil)
+  (define-key riece-dialogue-mode-map
+    "u" nil)
+  (define-key riece-channel-list-mode-map
+    "u" nil)
+  (setq riece-unread-channels nil
+	riece-unread-enabled nil)
+  (riece-emit-signal 'channel-list-changed))
+
 (provide 'riece-unread)
 
 ;;; riece-unread.el ends here