/*
* xulfaces : bring XUL power to Java
*
* Copyright (C) 2005 Olivier SCHMITT
* This library 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 2.1 of the License, or (at your option) any later version.
*
* 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 St, Fifth Floor, Boston, MA 02110-1301 USA
*/
package org.xulfaces.renderer.tab;
import java.io.IOException;
import java.util.List;
import java.util.Map;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.context.ResponseWriter;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.xulfaces.annotation.faces.RENDERER;
import org.xulfaces.bridge.Bridge;
import org.xulfaces.bridge.Zone;
import org.xulfaces.bridge.command.WatchZonePropertyCommand;
import org.xulfaces.component.tab.TabPanelsComponent;
import org.xulfaces.renderer.XULRenderer;
import org.xulfaces.utils.XulUtils;
/**
* <p>Defines a rendere for a TabPanels component.</p>
*
* @author kito31
* @version $Id$
*/
@RENDERER(kit="XUL_RENDERKIT",family="xul.component.family",type="xul.renderer.TabPanels")
public class TabPanelsRenderer extends XULRenderer {
private static final Log log = LogFactory.getLog(TabPanelsRenderer.class);
@Override
public void decode(FacesContext facesContext, UIComponent component) {
TabPanelsComponent tabPanelsComponent = (TabPanelsComponent) component;
if(isSubmitted(facesContext,component)){
Map paramMap = facesContext.getExternalContext().getRequestParameterMap();
String clientId = component.getClientId(facesContext);
if (paramMap.containsKey(clientId)) {
String index = (String) paramMap.get(clientId);
tabPanelsComponent.setSelectedIndex(Integer.parseInt(index));
}
}
}
public void encodeBegin(FacesContext facesContext, UIComponent component) throws IOException {
super.encodeBegin(facesContext,component);
ResponseWriter responseWriter = facesContext.getResponseWriter();
responseWriter.startElement("tabpanels",component);
responseWriter.writeAttribute("id",component.getClientId(facesContext), "id");
renderAttributes(facesContext,component,(List) component.getAttributes().get("annotatedAttributes"));
// Add command for the bridge
Bridge bridge = XulUtils.getBridge();
Zone zone = new Zone(component.getClientId(facesContext));
if (log.isDebugEnabled()) {
log.debug("Add WatchZonePropertyCommand for <selectedIndex> to DOM zone " + zone.getNodeId());
}
bridge.addCommand(new WatchZonePropertyCommand(zone,buildTargetName(component),"selectedIndex"));
}
public void encodeEnd(FacesContext context, UIComponent component) throws IOException {
ResponseWriter responseWriter = context.getResponseWriter();
responseWriter.endElement("tabpanels");
}
}