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/*******************************************************************************
* Copyright (c) 2008, 2011 Aleksandra Wozniak 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:
* Aleksandra Wozniak (aleksandra.k.wozniak@gmail.com) - initial implementation
* IBM Corporation - maintenance
*******************************************************************************/
package org.eclipse.compare.internal;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
/**
* The "Compare with other resource" action.
*
* @deprecated Temporarily replaced by CompareWithOtherResourceHandler. See bug
* 264498.
*/
public class CompareWithOtherResourceAction extends CompareAction {
public void run(ISelection selection) {
// Show CompareWithOtherResourceDialog which return resources to compare
// and ancestor if specified. Don't need to display the other dialog
showSelectAncestorDialog = false;
super.run(selection);
}
protected boolean isEnabled(ISelection selection) {
int selectionSize = 0;
if (selection instanceof IStructuredSelection) {
selectionSize = ((IStructuredSelection) selection).toArray().length;
}
// enable for a single selection
return super.isEnabled(selection) || selectionSize == 1;
}
}
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