/*
* 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.input;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import javax.faces.component.UIComponent;
import javax.faces.component.UISelectItem;
import javax.faces.component.UISelectItems;
import javax.faces.component.UISelectOne;
import javax.faces.context.FacesContext;
import javax.faces.context.ResponseWriter;
import javax.faces.model.SelectItem;
import org.xulfaces.annotation.faces.RENDERER;
/**
*
* @author kito31
* @version $Id: SelectOneRadioRenderer.java,v 1.9 2007/04/29 16:07:40 kito31 Exp $
*/
@RENDERER(kit="XUL_RENDERKIT",family="xul.component.family",type="xul.renderer.SelectOneRadio")
public class SelectOneRadioRenderer extends SelectRenderer {
public void decode(FacesContext context, UIComponent component) {
if (isSubmitted(context, component)) {
decodeUIInput(context,component);
}
}
public void encodeBegin(FacesContext facesContext, UIComponent component)
throws IOException {
super.encodeBegin(facesContext,component);
ResponseWriter responseWriter = facesContext.getResponseWriter();
responseWriter.startElement("radiogroup",component);
responseWriter.writeAttribute("id",component.getClientId(facesContext), "id");
renderAttributes(facesContext, component, (List) component
.getAttributes().get("annotatedAttributes"));
}
public void encodeChildren(FacesContext facesContext, UIComponent component)
throws IOException {
UISelectOne selectOne = (UISelectOne) component;
Iterator children = selectOne.getChildren().iterator();
while(children.hasNext()){
UIComponent child = (UIComponent) children.next();
if( (child instanceof UISelectItem) || (child instanceof UISelectItems)){
renderUISelectItem(facesContext, selectOne, child);
}
else {
renderChild(facesContext, child);
}
}
}
protected void renderUISelectItem(FacesContext facesContext,UISelectOne selectOne,UIComponent child) throws IOException{
ResponseWriter responseWriter = facesContext.getResponseWriter();
Iterator iterator = null;
if(child instanceof UISelectItem){
iterator = extractSelectItems(facesContext,(UISelectItem)child).iterator();
}
else {
iterator = extractSelectItems(facesContext,(UISelectItems)child).iterator();
}
Object object = selectOne.getValue();
Boolean disabled = (Boolean) selectOne.getAttributes().get("disabled");
while(iterator.hasNext()){
SelectItem selectItem = (SelectItem) iterator.next();
responseWriter.startElement("radio",null);
responseWriter.writeAttribute("label",selectItem.getLabel(),"label");
responseWriter.writeAttribute("value",selectItem.getValue(),"value");
if(disabled != null){
if(disabled.booleanValue()){
responseWriter.writeAttribute("disabled","true","disabled");
}
}
Object itemValue = selectItem.getValue();
if(itemValue!=null){
if(itemValue.equals(object)){
responseWriter.writeAttribute("selected","true","selected");
}
}
responseWriter.endElement("radio");
}
}
public void encodeEnd(FacesContext context, UIComponent component)
throws IOException {
ResponseWriter responseWriter = context.getResponseWriter();
responseWriter.endElement("radiogroup");
}
public boolean getRendersChildren() {
return true;
}
}