/*
* Copyright 2009-2014 PrimeTek.
*
* 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 org.primefaces.component.lightbox;
import java.io.IOException;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.context.ResponseWriter;
import org.primefaces.renderkit.CoreRenderer;
import org.primefaces.util.WidgetBuilder;
public class LightBoxRenderer extends CoreRenderer {
@Override
public void encodeEnd(FacesContext context, UIComponent component) throws IOException {
LightBox lb = (LightBox) component;
encodeMarkup(context, lb);
encodeScript(context, lb);
}
public void encodeMarkup(FacesContext context, UIComponent component) throws IOException {
ResponseWriter writer = context.getResponseWriter();
LightBox lb = (LightBox) component;
String clientId = lb.getClientId(context);
UIComponent inline = lb.getFacet("inline");
writer.startElement("div", lb);
writer.writeAttribute("id", clientId, "id");
if(lb.getStyle() != null) writer.writeAttribute("style", lb.getStyle(), null);
if(lb.getStyleClass() != null) writer.writeAttribute("class", lb.getStyleClass(), null);
renderChildren(context, lb);
if(inline != null) {
writer.startElement("div", null);
writer.writeAttribute("class", "ui-lightbox-inline ui-helper-hidden", null);
inline.encodeAll(context);
writer.endElement("div");
}
writer.endElement("div");
}
public void encodeScript(FacesContext context, UIComponent component) throws IOException {
LightBox lb = (LightBox) component;
String clientId = lb.getClientId(context);
String mode = "image";
if(lb.getFacet("inline") != null)
mode = "inline";
else if(lb.isIframe())
mode = "iframe";
WidgetBuilder wb = getWidgetBuilder(context);
wb.initWithDomReady("LightBox", lb.resolveWidgetVar(), clientId)
.attr("mode", mode)
.attr("width", lb.getWidth(), null)
.attr("height", lb.getHeight(), null)
.attr("visible", lb.isVisible(), false)
.attr("iframeTitle", lb.getIframeTitle(), null)
.callback("onShow", "function()", lb.getOnShow())
.callback("onHide", "function()", lb.getOnHide());
wb.finish();
}
@Override
public void encodeChildren(FacesContext context, UIComponent component) throws IOException {
//Do nothing
}
@Override
public boolean getRendersChildren() {
return true;
}
}