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/*****************************************************************************
* Copyright (c) 2009 Atos Origin.
*
*
* 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:
* Alexia Allanic (Atos Origin) alexia.allanic@atosorigin.com - EditorPropertyTester Implementation
*
*****************************************************************************/
package org.eclipse.papyrus.layout;
import org.eclipse.core.expressions.PropertyTester;
import org.eclipse.ui.IWorkbenchPart;
/**
* The Class EditorPropertyTester.
*/
public class EditorPropertyTester extends PropertyTester {
/**
* Instantiates a new editor property tester.
*/
public EditorPropertyTester() {
}
/**
* Test if the current editor is a registered editor.
*
* @param receiver
* the receiver
* @param property
* the property
* @param args
* the args
* @param expectedValue
* the expected value
*
* @return true, if test
*/
public boolean test(Object receiver, String property, Object[] args, Object expectedValue) {
if(receiver instanceof IWorkbenchPart && "isCorrectEditor".equals(property)) {
IWorkbenchPart part = (IWorkbenchPart)receiver;
return LayoutToolExtensionPointManager.getInstance().getSubEditor(part) != null;
}
return false;
}
}
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