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Java > Open Source Codes > org > eclipse > debug > internal > ui > actions > RemoveAllExpressionsAction


1 /*******************************************************************************
2  * Copyright (c) 2000, 2005 IBM Corporation and others.
3  * All rights reserved. This program and the accompanying materials
4  * are made available under the terms of the Eclipse Public License v1.0
5  * which accompanies this distribution, and is available at
6  * http://www.eclipse.org/legal/epl-v10.html
7  *
8  * Contributors:
9  * IBM Corporation - initial API and implementation
10  *******************************************************************************/
11 package org.eclipse.debug.internal.ui.actions;
12
13  
14 import org.eclipse.debug.core.DebugPlugin;
15 import org.eclipse.debug.core.IExpressionManager;
16 import org.eclipse.debug.core.model.IExpression;
17
18 /**
19  * Removes all expressions from the expressions view.
20  */
21 public class RemoveAllExpressionsAction extends AbstractRemoveAllActionDelegate {
22
23     protected void doAction() {
24         IExpressionManager manager = DebugPlugin.getDefault().getExpressionManager();
25         IExpression[] expressions= manager.getExpressions();
26         manager.removeExpressions(expressions);
27     }
28     
29     protected void update() {
30         getAction().setEnabled(
31             DebugPlugin.getDefault().getExpressionManager().hasExpressions());
32     }
33 }
34
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