/**
* License Agreement.
*
* JBoss RichFaces - Ajax4jsf Component Library
*
* Copyright (C) 2007 Exadel, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1 as published by the Free Software Foundation.
*
* This library 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 this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
package org.richfaces.renderkit.html.images;
import java.util.Date;
import javax.faces.context.FacesContext;
import org.ajax4jsf.resource.GifRenderer;
import org.ajax4jsf.resource.InternetResourceBuilder;
import org.ajax4jsf.resource.Java2Dresource;
import org.ajax4jsf.util.HtmlColor;
import org.ajax4jsf.util.Zipper2;
import org.richfaces.skin.Skin;
import org.richfaces.skin.SkinFactory;
public abstract class SpinnerButtonImage extends Java2Dresource {
public SpinnerButtonImage() {
setRenderer(new GifRenderer());
setLastModified(new Date(InternetResourceBuilder.getInstance().getStartTime()));
}
protected Object deserializeData(byte[] objectArray) {
if (objectArray == null) {
return null;
}
return new Integer(new Zipper2(objectArray).nextIntColor());
}
protected Object getDataToStore(FacesContext context, Object data) {
Skin skin = SkinFactory.getInstance().getSkin(context);
String skinParameter = "headerTextColor";
String headerTextColor = (String) skin.getParameter(context, skinParameter);
if (null == headerTextColor || "".equals(headerTextColor)) {
Skin defaultSkin = SkinFactory.getInstance().getDefaultSkin(context);
headerTextColor = (String) defaultSkin.getParameter(context, skinParameter);
}
int intValue = HtmlColor.decode( headerTextColor == null ? "#000000":headerTextColor ).getRGB();
byte[] ret = new byte[3];
new Zipper2(ret).addColor(intValue);
return ret;
}
}