/**
* 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;
import java.io.IOException;
import java.util.Iterator;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.context.ResponseWriter;
import org.ajax4jsf.renderkit.RendererUtils.HTML;
import org.richfaces.component.UIDataTable;
import org.richfaces.component.UISubTable;
import org.richfaces.renderkit.AbstractTableRenderer;
/**
* @author shura
*
*/
public class SubTableRenderer extends AbstractTableRenderer {
/*
* (non-Javadoc)
*
* @see org.ajax4jsf.renderkit.RendererBase#doEncodeBegin(javax.faces.context.ResponseWriter,
* javax.faces.context.FacesContext, javax.faces.component.UIComponent)
*/
protected void doEncodeBegin(ResponseWriter writer, FacesContext context,
UIComponent component) throws IOException {
encodeHeaderRow(writer, context, component,"header");
}
/**
* Encode one row with header/footer facets from columns.
* @param writer
* @param context
* @param component
* @param facetName
* @throws IOException
*/
private void encodeHeaderRow(ResponseWriter writer, FacesContext context, UIComponent component,String facetName) throws IOException {
UIDataTable dataTable = (UIDataTable) component;
Iterator headers = columnFacets(dataTable,facetName);
String headerClass = (String) component.getAttributes().get(
facetName+"Class");
if (headers.hasNext()) {
encodeHeaderRowStart(context,"dr-subtable-"+facetName+" rich-subtable-"+facetName ,headerClass, dataTable, writer);
encodeHeaderFacets(context, writer, headers, "dr-subtable-"+facetName+"cell rich-subtable-"+facetName+"cell", headerClass,
facetName, "td");
writer.endElement("tr");
}
}
private void encodeHeaderRowStart(FacesContext context, String skinClass, String rowClass,
UIDataTable table, ResponseWriter writer) throws IOException{
writer.startElement(HTML.TR_ELEMENT, table);
encodeStyleClass(writer, null, skinClass, null, rowClass);
}
/*
* (non-Javadoc)
*
* @see org.ajax4jsf.renderkit.RendererBase#doEncodeEnd(javax.faces.context.ResponseWriter,
* javax.faces.context.FacesContext, javax.faces.component.UIComponent)
*/
protected void doEncodeEnd(ResponseWriter writer, FacesContext context,
UIComponent component) throws IOException {
encodeHeaderRow(writer, context, component,"footer");
}
/**
* @return
*/
protected String getRowSkinClass() {
return "dr-subtable-row rich-subtable-row";
}
/**
* @return
*/
protected String getFirstRowSkinClass() {
return "dr-subtable-firstrow rich-subtable-firstrow";
}
/* (non-Javadoc)
* @see org.richfaces.renderkit.AbstractTableRenderer#getCellSkinClass()
*/
protected String getCellSkinClass() {
return "dr-subtable-cell rich-subtable-cell";
}
/*
* (non-Javadoc)
*
* @see org.ajax4jsf.renderkit.RendererBase#getComponentClass()
*/
protected Class getComponentClass() {
// TODO Auto-generated method stub
return UISubTable.class;
}
}