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/*******************************************************************************
* Copyright (c) 2012 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
* Brian de Alwis - adapted to prompt user for confirmation
*******************************************************************************/
package org.eclipse.ui.internal.ide.application;
import org.eclipse.core.commands.AbstractHandler;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.core.expressions.IEvaluationContext;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.handlers.HandlerUtil;
/**
* Adaptation of {@link org.eclipse.ui.internal.handlers.QuitHandler} that
* prompts the user to confirm whether to quit.
*/
public class QuitHandler extends AbstractHandler {
/*
* (non-Javadoc)
*
* @see
* org.eclipse.core.commands.IHandler#execute(org.eclipse.core.commands.
* ExecutionEvent)
*/
public Object execute(ExecutionEvent event) throws ExecutionException {
IEvaluationContext context = (IEvaluationContext) event.getApplicationContext();
IWorkbench workbench = (IWorkbench) context.getVariable(IWorkbench.class.getName());
Shell shell = HandlerUtil.getActiveShell(event);
if (IDEWorkbenchWindowAdvisor.promptOnExit(shell)) {
workbench.close();
}
return null;
}
}
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