/*******************************************************************************
 * Copyright (c) 2000, 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.jdt.internal.ui.text.template.preferences;

import org.eclipse.jface.viewers.IStructuredContentProvider;
import org.eclipse.jface.viewers.Viewer;

import org.eclipse.jdt.internal.corext.template.java.TemplateSet;


public class TemplateContentProvider implements IStructuredContentProvider {

	private TemplateSet fTemplateSet;

	/*
	 * @see IStructuredContentProvider#getElements(Object)
	 */
	public Object[] getElements(Object input) {
		return fTemplateSet.getTemplates();
	}

	/*
	 * @see IContentProvider#inputChanged(Viewer, Object, Object)
	 */
	public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
		fTemplateSet= (TemplateSet) newInput;
	}

	/*
	 * @see IContentProvider#dispose()
	 */
	public void dispose() {
		fTemplateSet= null;
	}

}