ImageAssetNode.java

/**
 * eAdventure (formerly <e-Adventure> and <e-Game>) is a research project of the
 *    <e-UCM> research group.
 *
 *    Copyright 2005-2010 <e-UCM> research group.
 *
 *    You can access a list of all the contributors to eAdventure at:
 *          http://e-adventure.e-ucm.es/contributors
 *
 *    <e-UCM> is a research group of the Department of Software Engineering
 *          and Artificial Intelligence at the Complutense University of Madrid
 *          (School of Computer Science).
 *
 *          C Profesor Jose Garcia Santesmases sn,
 *          28040 Madrid (Madrid), Spain.
 *
 *          For more info please visit:  <http://e-adventure.e-ucm.es> or
 *          <http://www.e-ucm.es>
 *
 * ****************************************************************************
 *
 *  This file is part of eAdventure, version 2.0
 *
 *      eAdventure 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.
 *
 *      eAdventure 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 eAdventure.  If not, see <http://www.gnu.org/licenses/>.
 */

package es.eucm.ead.editor.model.nodes.asset;

import java.awt.image.BufferedImage;
import java.io.File;

import es.eucm.ead.editor.R;
import es.eucm.ead.model.assets.drawable.basics.Image;
import es.eucm.ead.editor.util.i18n.Resource;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * Image asset node
 *
 * @author mfreire
 */
public class ImageAssetNode extends AssetNode {
	static private Logger logger = LoggerFactory
			.getLogger(ImageAssetNode.class);

	public ImageAssetNode(int id) {
		super(id);
	}

	@Override
	public String getLinkText() {
		try {
			String s = ((Image) getDescriptor()).getUri().toString();
			return s.substring(s.lastIndexOf("drawable") + "drawable".length()
					+ 1);
		} catch (Exception e) {
			logger.warn("error finding link text", e);
			return "???";
		}
	}

	public File resolveUri(String uri) {
		return new File(uri.replace("@", base.getAbsolutePath()
				+ File.separator));
	}

	public File getFile() {
		String uri = ((Image) getDescriptor()).getUri().toString();
		return resolveUri(uri);
	}

	public File getSource() {
		if (sources.isEmpty()) {
			setSource(getFile());
		}
		return new File(sources.get(0));
	}

	public void setSource(File file) {
		if (sources.isEmpty()) {
			sources.add(file.getPath());
		} else {
			sources.set(0, file.getPath());
		}
	}

	@Override
	public void updateThumbnail() {
		BufferedImage fullImage = Resource.loadExternalImage(getFile());
		if (fullImage != null) {
			setThumbnail(fullImage);
		} else {
			logger.warn("No thumbnail could be generated from '{}'", getFile());
		}
	}

	@Override
	public int getAssetSize() {
		return (int) getFile().length();
	}

	@Override
	public String getLinkIcon() {
		return R.Drawable.assets__image_png;
	}
}