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- /* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Open Location Dialog Utility Code.
- *
- * The Initial Developer of the Original Code is
- * Ehsan Akhgari <ehsan.akhgari@gmail.com>.
- * Portions created by the Initial Developer are Copyright (C) 2009
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
- const LAST_URL_PREF = "general.open_location.last_url";
- const nsISupportsString = Components.interfaces.nsISupportsString;
-
- var EXPORTED_SYMBOLS = [ "gOpenLocationLastURL" ];
-
- let pbSvc = Components.classes["@mozilla.org/privatebrowsing;1"]
- .getService(Components.interfaces.nsIPrivateBrowsingService);
- let prefSvc = Components.classes["@mozilla.org/preferences-service;1"]
- .getService(Components.interfaces.nsIPrefBranch);
-
- let observer = {
- QueryInterface: function (aIID) {
- if (aIID.equals(Components.interfaces.nsIObserver) ||
- aIID.equals(Components.interfaces.nsISupports) ||
- aIID.equals(Components.interfaces.nsISupportsWeakReference))
- return this;
- throw Components.results.NS_NOINTERFACE;
- },
- observe: function (aSubject, aTopic, aData) {
- gOpenLocationLastURLData = "";
- }
- };
-
- Components.classes["@mozilla.org/observer-service;1"]
- .getService(Components.interfaces.nsIObserverService)
- .addObserver(observer, "private-browsing", true);
-
- let gOpenLocationLastURLData = "";
- let gOpenLocationLastURL = {
- get value() {
- if (pbSvc.privateBrowsingEnabled)
- return gOpenLocationLastURLData;
- else {
- try {
- return prefSvc.getComplexValue(LAST_URL_PREF, nsISupportsString).data;
- }
- catch (e) {
- return "";
- }
- }
- },
- set value(val) {
- if (typeof val != "string")
- val = "";
- if (pbSvc.privateBrowsingEnabled)
- gOpenLocationLastURLData = val;
- else {
- let str = Components.classes["@mozilla.org/supports-string;1"]
- .createInstance(Components.interfaces.nsISupportsString);
- str.data = val;
- prefSvc.setComplexValue(LAST_URL_PREF, nsISupportsString, str);
- }
- },
- reset: function() {
- prefSvc.clearUserPref(LAST_URL_PREF);
- gOpenLocationLastURLData = "";
- }
- };
-