bundles/org.eclipse.wst.xml.ui/src/org/eclipse/wst/xml/ui/views/contentoutline/XMLNodeActionManager.java

/*******************************************************************************
 * Copyright (c) 2001, 2004 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
 *     Jens Lukowski/Innoopract - initial renaming/restructuring
 *     
 *******************************************************************************/
package org.eclipse.wst.xml.ui.views.contentoutline;

import org.eclipse.jface.viewers.Viewer;
import org.eclipse.wst.common.contentmodel.modelquery.ModelQuery;
import org.eclipse.wst.sse.core.IStructuredModel;
import org.eclipse.wst.sse.core.format.IStructuredFormatProcessor;
import org.eclipse.wst.xml.core.format.FormatProcessorXML;
import org.eclipse.wst.xml.core.modelquery.ModelQueryUtil;
import org.eclipse.wst.xml.ui.actions.AbstractNodeActionManager;
import org.w3c.dom.Node;


public class XMLNodeActionManager extends AbstractNodeActionManager {
	public XMLNodeActionManager(IStructuredModel model, Viewer viewer) {
		super(model, ModelQueryUtil.getModelQuery(model), viewer);
	}

	public void reformat(Node newElement, boolean deep) {
		try {
			// tell the model that we are about to make a big model change
			model.aboutToChangeModel();

			// format selected node
			IStructuredFormatProcessor formatProcessor = new FormatProcessorXML();
			formatProcessor.formatNode(newElement);
		} finally {
			// tell the model that we are done with the big model change
			model.changedModel();
		}
	}

	public void setModel(IStructuredModel newModel) {
		model = newModel;
		setModelQuery(ModelQueryUtil.getModelQuery(newModel));
	}

	protected void setModelQuery(ModelQuery newModelQuery) {
		modelQuery = newModelQuery;
	}
}