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commit af080fe3847e92ff67e412032b9fbaa848dc538b
parent 3edb6e0286495cc8a759e28af49943504ad557a2
Author: Simon Kornblith <simon@simonster.com>
Date:   Tue,  8 Aug 2006 21:40:33 +0000

allow EndNote MIME handler to be unregistered without restarting Firefox


Diffstat:
M
chrome/chromeFiles/content/scholar/xpcom/ingester.js
 | 
8
+++++++-

1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/chrome/chromeFiles/content/scholar/xpcom/ingester.js b/chrome/chromeFiles/content/scholar/xpcom/ingester.js
@@ -468,11 +468,17 @@ Scholar.Ingester.MIMEHandler = new function() {
 	 * registers URIContentListener to handle MIME types
 	 */
 	function init() {
-		if(!on && Scholar.Prefs.get("parseEndNoteMIMETypes")) {
+		var prefStatus = Scholar.Prefs.get("parseEndNoteMIMETypes");
+		if(!on && prefStatus) {
 			var uriLoader = Components.classes["@mozilla.org/uriloader;1"].
 			                getService(Components.interfaces.nsIURILoader);
 			uriLoader.registerContentListener(Scholar.Ingester.MIMEHandler.URIContentListener);
 			on = true;
+		} else if(on && !prefStatus) {
+			var uriLoader = Components.classes["@mozilla.org/uriloader;1"].
+			                getService(Components.interfaces.nsIURILoader);
+			uriLoader.unRegisterContentListener(Scholar.Ingester.MIMEHandler.URIContentListener);
+			on = false;			
 		}
 	}
 }