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/*******************************************************************************
* Copyright (c) 2000, 2007 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
*******************************************************************************/
package org.eclipse.debug.internal.ui.actions.expressions;
import org.eclipse.debug.core.DebugPlugin;
import org.eclipse.debug.core.model.IWatchExpression;
import org.eclipse.debug.internal.core.IInternalDebugCoreConstants;
import org.eclipse.debug.internal.ui.DebugUIPlugin;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.window.Window;
import org.eclipse.ui.IViewActionDelegate;
import org.eclipse.ui.IViewPart;
/**
* Open a watch expression dialog and add the created watch expression to the
* expression view.
*/
public class AddWatchExpressionAction extends WatchExpressionAction implements IViewActionDelegate {
/**
* @see org.eclipse.ui.IViewActionDelegate#init(org.eclipse.ui.IViewPart)
*/
@Override
public void init(IViewPart view) {
}
/**
* @see org.eclipse.ui.IActionDelegate#run(org.eclipse.jface.action.IAction)
*/
@Override
public void run(IAction action) {
// create a watch expression
IWatchExpression watchExpression= DebugPlugin.getDefault().getExpressionManager().newWatchExpression(IInternalDebugCoreConstants.EMPTY_STRING);
// open the watch expression dialog
if (new WatchExpressionDialog(DebugUIPlugin.getShell(), watchExpression, false).open() == Window.OK) {
// if OK is selected, add the expression to the expression view and try to evaluate the expression.
DebugPlugin.getDefault().getExpressionManager().addExpression(watchExpression);
watchExpression.setExpressionContext(getContext());
}
}
/**
* @see org.eclipse.ui.IActionDelegate#selectionChanged(org.eclipse.jface.action.IAction, org.eclipse.jface.viewers.ISelection)
*/
@Override
public void selectionChanged(IAction action, ISelection selection) {
}
}
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