/*
 * Copyright 2006 FastSearch (http://www.fastsearch.com).
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.fastsearch.jigsaw.component.checkbox;

import java.io.IOException;

import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.context.ResponseWriter;

import org.apache.myfaces.shared_impl.renderkit.JSFAttr;
import org.apache.myfaces.shared_impl.renderkit.html.HtmlRendererUtils;
import org.apache.myfaces.shared_tomahawk.renderkit.html.HTML;


public class HtmlCheckboxRenderer extends org.apache.myfaces.renderkit.html.HtmlCheckboxRenderer {

    protected void renderCheckbox(FacesContext context,
            UIComponent component, String value, String label,
            boolean disabled, boolean checked, boolean renderId) throws IOException {
        String clientId = component.getClientId(context);

        HtmlCheckbox checkbox = (HtmlCheckbox) component;
        
        if (checkbox.getId() != null && checkbox.getId().length()>0){
        	clientId = checkbox.getId(); 
        }
        
        ResponseWriter writer = context.getResponseWriter();

        writer.startElement(HTML.INPUT_ELEM, component);
        writer.writeAttribute(HTML.TYPE_ATTR, HTML.INPUT_TYPE_CHECKBOX, null);
        writer.writeAttribute(HTML.NAME_ATTR, clientId, null);
        writer.writeAttribute(HTML.ID_ATTR, clientId, JSFAttr.ID_ATTR);
        
        if (checkbox.getOnclick() != null && checkbox.getOnclick().length()>0){ 
        	writer.writeAttribute(HTML.ONCLICK_ATTR, checkbox.getOnclick(), null);        
        }
        
        if (checked) {
            writer.writeAttribute(HTML.CHECKED_ATTR, org.apache.myfaces.shared_impl.renderkit.html.HTML.CHECKED_ATTR, null);
        }
        
        if ((value != null) && (value.length() > 0)) {
            writer.writeAttribute(HTML.VALUE_ATTR, value, null);
        }

        HtmlRendererUtils.renderHTMLAttributes(writer, component,
                HTML.INPUT_PASSTHROUGH_ATTRIBUTES_WITHOUT_DISABLED);
        if (disabled || isDisabled(context, component)) {
        	writer.writeAttribute(HTML.DISABLED_ATTR, HTML.DISABLED_ATTR, null);
        }
        
        writer.endElement(HTML.INPUT_ELEM);

        writer.flush();
        
		

		if(checkbox.getLabelType() == null)
			checkbox.setLabelType("text");
		
		String labelClass = null;
		
        writer.startElement(HTML.LABEL_ELEM, component);
        writer.writeAttribute(HTML.TITLE_ATTR, checkbox.getTitle(), null);
        writer.writeAttribute(HTML.FOR_ATTR, clientId, null);
		if(checkbox.getLabelType().equals("image")) {
	        writer.startElement(HTML.IMG_ELEM, component);
	        
	        labelClass = checkbox.getLabelClass();
	        if(labelClass != null)
	        	writer.writeAttribute(HTML.CLASS_ATTR, labelClass, null);
			
	        String src = context.getApplication().getViewHandler().getResourceURL(context, checkbox.getLabelValue());
	        writer.writeAttribute(HTML.SRC_ATTR, context.getExternalContext().encodeResourceURL(src), null);
	        writer.endElement(HTML.IMG_ELEM);
		}
		else {
	        labelClass = checkbox.getLabelClass();
	        if(labelClass != null)
	        	writer.writeAttribute(HTML.CLASS_ATTR, labelClass, null);

	        writer.startElement(HTML.SPAN_ELEM, component);
	        writer.write(checkbox.getLabelValue());	
	        writer.endElement(HTML.SPAN_ELEM);
		}
			
        writer.endElement(HTML.LABEL_ELEM);
    }
}