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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 Download Manager 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) 2008
- * 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 ***** */
-
- var EXPORTED_SYMBOLS = [ "gDownloadLastDir" ];
-
- 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) {
- gDownloadLastDirFile = null;
- }
- };
-
- Components.classes["@mozilla.org/observer-service;1"]
- .getService(Components.interfaces.nsIObserverService)
- .addObserver(observer, "private-browsing", true);
-
- let gDownloadLastDirFile = null;
- let gDownloadLastDir = {
- get file() {
- if (gDownloadLastDirFile && !gDownloadLastDirFile.exists())
- gDownloadLastDirFile = null;
-
- return gDownloadLastDirFile;
- },
- set file(val) {
- if (val instanceof Components.interfaces.nsIFile)
- gDownloadLastDirFile = val.clone();
- else
- gDownloadLastDirFile = null;
- }
- };
-