зеркало из https://github.com/mozilla/pjs.git
144 строки
4.0 KiB
JavaScript
144 строки
4.0 KiB
JavaScript
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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is The Original Code is Mozilla Automated Testing Code
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*
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* The Initial Developer of the Original Code is
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* Mozilla Corporation.
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* Portions created by the Initial Developer are Copyright (C) 2005
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s): Bob Clary <bob@bclary.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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/*
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From mozilla/toolkit/content
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These files did not have a license
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*/
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function canQuitApplication()
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{
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var os = Components.classes["@mozilla.org/observer-service;1"]
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.getService(Components.interfaces.nsIObserverService);
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if (!os)
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{
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return true;
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}
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try
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{
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var cancelQuit = Components.classes["@mozilla.org/supports-PRBool;1"]
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.createInstance(Components.interfaces.nsISupportsPRBool);
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os.notifyObservers(cancelQuit, "quit-application-requested", null);
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// Something aborted the quit process.
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if (cancelQuit.data)
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{
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return false;
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}
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}
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catch (ex)
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{
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}
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os.notifyObservers(null, "quit-application-granted", null);
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return true;
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}
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function goQuitApplication()
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{
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const privs = 'UniversalPreferencesRead UniversalPreferencesWrite ' +
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'UniversalXPConnect';
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try
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{
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netscape.security.PrivilegeManager.enablePrivilege(privs);
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}
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catch(ex)
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{
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throw('goQuitApplication: privilege failure ' + ex);
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}
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if (!canQuitApplication())
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{
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return false;
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}
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const kAppStartup = '@mozilla.org/toolkit/app-startup;1';
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const kAppShell = '@mozilla.org/appshell/appShellService;1';
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var appService;
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var forceQuit;
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if (kAppStartup in Components.classes)
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{
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appService = Components.classes[kAppStartup].
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getService(Components.interfaces.nsIAppStartup);
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forceQuit = Components.interfaces.nsIAppStartup.eForceQuit;
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}
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else if (kAppShell in Components.classes)
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{
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appService = Components.classes[kAppShell].
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getService(Components.interfaces.nsIAppShellService);
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forceQuit = Components.interfaces.nsIAppShellService.eForceQuit;
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}
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else
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{
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throw 'goQuitApplication: no AppStartup/appShell';
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}
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var windowManager = Components.
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classes['@mozilla.org/appshell/window-mediator;1'].getService();
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var windowManagerInterface = windowManager.
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QueryInterface(Components.interfaces.nsIWindowMediator);
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var enumerator = windowManagerInterface.getEnumerator(null);
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while (enumerator.hasMoreElements())
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{
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var domWindow = enumerator.getNext();
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if (("tryToClose" in domWindow) && !domWindow.tryToClose())
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{
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return false;
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}
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domWindow.close();
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}
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try
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{
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appService.quit(forceQuit);
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}
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catch(ex)
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{
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throw('goQuitApplication: ' + ex);
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}
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return true;
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}
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