ModelMergeViewerCreator.java example

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whole-master
/**
 * Copyright 2004-2016 Riccardo Solmi. All rights reserved.
 * This file is part of the Whole Platform.
 *
 * The Whole Platform is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * The Whole Platform is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with the Whole Platform. If not, see <http://www.gnu.org/licenses/>.
 */
package org.whole.lang.e4.ui.compatibility;

import org.eclipse.compare.CompareConfiguration;
import org.eclipse.compare.IViewerCreator;
import org.eclipse.compare.contentmergeviewer.TextMergeViewer;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Composite;

/**
 * @author Enrico Persiani
 */
public class ModelMergeViewerCreator implements IViewerCreator {
	@Override
	public Viewer createViewer(Composite parent, CompareConfiguration compareConfiguration) {
		if (compareConfiguration.getContainer().getWorkbenchPart() == null)
			return new TextMergeViewer(parent, compareConfiguration);
		else
			return new ModelMergeViewer(parent, SWT.NULL, compareConfiguration);
	}
}