ExampleTextCommand.java

/*******************************************************************************
 * Copyright (c) 2004, 2005 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.gef.examples.text.model.commands;

import org.eclipse.gef.commands.Command;

import org.eclipse.gef.examples.text.GraphicalTextViewer;
import org.eclipse.gef.examples.text.TextCommand;
import org.eclipse.gef.examples.text.edit.TextEditPart;
import org.eclipse.gef.examples.text.model.ModelElement;

/**
 * @since 3.1
 */
public abstract class ExampleTextCommand
	extends Command
	implements TextCommand
{

public ExampleTextCommand(String label) {
	super(label);
}

public boolean canExecutePending() {
	return false;
}

public void executePending() {}

protected static TextEditPart lookupModel(GraphicalTextViewer viewer,
		ModelElement model) {
	return (TextEditPart)viewer.getEditPartRegistry().get(model);
}

}