Rafael Cavazin
2013-07-21 f66e89662c091e082bd1d2feb6ac91513ccff273
src/main/java/com/gitblit/wicket/panels/NavigationPanel.java
New file
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/*
 * Copyright 2011 gitblit.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.gitblit.wicket.panels;
import java.util.List;
import org.apache.wicket.Component;
import org.apache.wicket.markup.html.panel.Panel;
import org.apache.wicket.markup.repeater.Item;
import org.apache.wicket.markup.repeater.data.DataView;
import org.apache.wicket.markup.repeater.data.ListDataProvider;
import com.gitblit.wicket.PageRegistration;
import com.gitblit.wicket.PageRegistration.DropDownMenuRegistration;
import com.gitblit.wicket.PageRegistration.OtherPageLink;
import com.gitblit.wicket.WicketUtils;
import com.gitblit.wicket.pages.BasePage;
public class NavigationPanel extends Panel {
   private static final long serialVersionUID = 1L;
   public NavigationPanel(String id, final Class<? extends BasePage> pageClass,
         List<PageRegistration> registeredPages) {
      super(id);
      ListDataProvider<PageRegistration> refsDp = new ListDataProvider<PageRegistration>(
            registeredPages);
      DataView<PageRegistration> refsView = new DataView<PageRegistration>("navLink", refsDp) {
         private static final long serialVersionUID = 1L;
         public void populateItem(final Item<PageRegistration> item) {
            PageRegistration entry = item.getModelObject();
            if (entry.hiddenPhone) {
               WicketUtils.setCssClass(item, "hidden-phone");
            }
            if (entry instanceof OtherPageLink) {
               // other link
               OtherPageLink link = (OtherPageLink) entry;
               Component c = new LinkPanel("link", null, getString(entry.translationKey), link.url);
               c.setRenderBodyOnly(true);
               item.add(c);
            } else if (entry instanceof DropDownMenuRegistration) {
               // drop down menu
               DropDownMenuRegistration reg = (DropDownMenuRegistration) entry;
               Component c = new DropDownMenu("link", getString(entry.translationKey), reg);
               c.setRenderBodyOnly(true);
               item.add(c);
               WicketUtils.setCssClass(item, "dropdown");
            } else {
               // standard page link
               Component c = new LinkPanel("link", null, getString(entry.translationKey),
                     entry.pageClass, entry.params);
               c.setRenderBodyOnly(true);
               if (entry.pageClass.equals(pageClass)) {
                  WicketUtils.setCssClass(item, "active");
               }
               item.add(c);
            }
         }
      };
      add(refsView);
   }
}