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70 lines
2.7 KiB
Java
70 lines
2.7 KiB
Java
/*
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* Copyright (c) 2011, 2017, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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package com.apple.eawt;
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import java.awt.desktop.QuitEvent;
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import java.awt.desktop.QuitHandler;
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import java.awt.desktop.QuitResponse;
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import java.awt.desktop.QuitStrategy;
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/**
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* Used to respond to a request to quit the application.
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* The QuitResponse may be used after the {@link QuitHandler#handleQuitRequestWith(QuitEvent, QuitResponse)} method has returned, and may be used from any thread.
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*
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* @see Application#setQuitHandler(QuitHandler)
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* @see QuitHandler
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* @see Application#setQuitStrategy(QuitStrategy)
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*
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* @since Java for Mac OS X 10.6 Update 3
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* @since Java for Mac OS X 10.5 Update 8
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*/
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public class MacQuitResponse implements QuitResponse {
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final _AppEventHandler appEventHandler;
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MacQuitResponse(final _AppEventHandler appEventHandler) {
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this.appEventHandler = appEventHandler;
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}
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/**
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* Notifies the external quit requester that the quit will proceed, and performs the default {@link QuitStrategy}.
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*/
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@Override
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public void performQuit() {
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if (appEventHandler.currentQuitResponse != this) return;
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appEventHandler.performQuit();
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}
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/**
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* Notifies the external quit requester that the user has explicitly canceled the pending quit, and leaves the application running.
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* <b>Note: this will cancel a pending log-out, restart, or shutdown.</b>
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*/
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@Override
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public void cancelQuit() {
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if (appEventHandler.currentQuitResponse != this) return;
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appEventHandler.cancelQuit();
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}
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}
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