/*
 * (c) Copyright 2010-2011 AgileBirds
 *
 * This file is part of OpenFlexo.
 *
 * OpenFlexo is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * OpenFlexo 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with OpenFlexo. If not, see <http://www.gnu.org/licenses/>.
 *
 */
package org.openflexo.components.browser.dnd;

/**
 * @author bmangez
 * 
 * To change the template for this generated type comment go to Window -
 * Preferences - Java - Code Generation - Code and Comments
 */
import java.awt.datatransfer.DataFlavor;
import java.awt.datatransfer.Transferable;
import java.awt.datatransfer.UnsupportedFlavorException;
import java.io.Serializable;

import org.openflexo.components.browser.BrowserElement;

/**
 * TODO : Description for this file
 * 
 * @author benoit
 */
public class ElementMovable implements Transferable, Serializable {

	public static final DataFlavor TREE_PATH_FLAVOR = new DataFlavor(BrowserElement.class, "BrowserElement");

	DataFlavor flavors[] = { TREE_PATH_FLAVOR };

	BrowserElement path;

	public ElementMovable(BrowserElement tp) {
		path = tp;
	}

	@Override
	public synchronized DataFlavor[] getTransferDataFlavors() {
		return flavors;
	}

	@Override
	public boolean isDataFlavorSupported(DataFlavor flavor) {
		return flavor.getRepresentationClass() == BrowserElement.class;
	}

	@Override
	public synchronized Object getTransferData(DataFlavor flavor) throws UnsupportedFlavorException {
		if (isDataFlavorSupported(flavor)) {
			return path;
		} else {
			throw new UnsupportedFlavorException(flavor);
		}
	}

}