/*
* 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.menubar;
import java.io.IOException;
import javax.faces.context.FacesContext;
import javax.faces.context.ResponseWriter;
import org.primefaces.component.menu.AbstractMenu;
import org.primefaces.component.menu.Menu;
import org.primefaces.component.tieredmenu.TieredMenuRenderer;
import org.primefaces.model.menu.BaseMenuModel;
import org.primefaces.model.menu.Submenu;
import org.primefaces.util.WidgetBuilder;
public class MenubarRenderer extends TieredMenuRenderer {
@Override
protected void encodeScript(FacesContext context, AbstractMenu abstractMenu) throws IOException{
Menubar menubar = (Menubar) abstractMenu;
String clientId = menubar.getClientId(context);
WidgetBuilder wb = getWidgetBuilder(context);
wb.init("Menubar", menubar.resolveWidgetVar(), clientId)
.attr("autoDisplay", menubar.isAutoDisplay())
.attr("toggleEvent", menubar.getToggleEvent(), null);
wb.finish();
}
@Override
protected void encodeMarkup(FacesContext context, AbstractMenu abstractMenu) throws IOException {
Menubar menubar = (Menubar) abstractMenu;
String style = menubar.getStyle();
String styleClass = menubar.getStyleClass();
styleClass = styleClass == null ? Menubar.CONTAINER_CLASS : Menubar.CONTAINER_CLASS + " " + styleClass;
encodeMenu(context, menubar, style, styleClass, "menubar");
}
@Override
protected void encodeSubmenuIcon(FacesContext context, Submenu submenu) throws IOException {
ResponseWriter writer = context.getResponseWriter();
Object parent = submenu.getParent();
String icon = null;
if(parent == null)
icon = (submenu.getId().indexOf(BaseMenuModel.ID_SEPARATOR) == -1) ? Menu.SUBMENU_DOWN_ICON_CLASS : Menu.SUBMENU_RIGHT_ICON_CLASS;
else
icon = (parent instanceof Menubar) ? Menu.SUBMENU_DOWN_ICON_CLASS : Menu.SUBMENU_RIGHT_ICON_CLASS;
writer.startElement("span", null);
writer.writeAttribute("class", icon, null);
writer.endElement("span");
}
}