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/*******************************************************************************
 * Copyright (c) 2014, 2018 Obeo 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:
 *     Obeo - initial API and implementation
 *     Philip Langer - bug 514079
 *******************************************************************************/
package org.eclipse.emf.compare.ide.ui.internal.contentmergeviewer.label;

import org.eclipse.compare.CompareConfiguration;
import org.eclipse.compare.IViewerCreator;
import org.eclipse.emf.compare.ide.ui.internal.configuration.EMFCompareConfiguration;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.swt.widgets.Composite;

/**
 * Creates an empty viewer with a single centered label which says there is no differences for the comparison.
 * 
 * @author <a href="mailto:axel.richard@obeo.fr">Axel Richard</a>
 */
public class NoDifferencesViewerCreator implements IViewerCreator {

	/**
	 * {@inheritDoc}
	 * 
	 * @see org.eclipse.compare.IViewerCreator#createViewer(org.eclipse.swt.widgets.Composite,
	 *      org.eclipse.compare.CompareConfiguration)
	 */
	public Viewer createViewer(final Composite parent, CompareConfiguration config) {
		return new NoDifferencesContentViewer(parent, new EMFCompareConfiguration(config));
	}
}

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