content: /*
   * This library is part of OpenCms -
   * the Open Source Content Management System
   *
   * Copyright (c) Alkacon Software GmbH & Co. KG (https://www.alkacon.com)
   *
   * This library is free software; you can redistribute it and/or
   * modify it under the terms of the GNU Lesser General Public
   * License as published by the Free Software Foundation; either
   * version 2.1 of the License, or (at your option) any later version.
   *
   * 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.
   *
   * For further information about Alkacon Software, please see the
   * company website: https://www.alkacon.com
   *
   * For further information about OpenCms, please see the
   * project website: https://www.opencms.org
   *
   * 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
   */
  
  package org.opencms.ade.sitemap.client.hoverbar;
  
  import org.opencms.ade.sitemap.client.CmsSitemapView;
  import org.opencms.ade.sitemap.client.Messages;
  import org.opencms.ade.sitemap.client.control.CmsSitemapController;
  import org.opencms.ade.sitemap.shared.CmsClientSitemapEntry;
  import org.opencms.file.CmsResource;
  
  /**
   * Sitemap context menu add entry to navigation.<p>
   *
   * @since 8.0.0
   */
  public class CmsAddToNavMenuEntry extends A_CmsSitemapMenuEntry {
  
      /**
       * Constructor.<p>
       *
       * @param hoverbar the hoverbar
       */
      public CmsAddToNavMenuEntry(CmsSitemapHoverbar hoverbar) {
  
          super(hoverbar);
          setLabel(Messages.get().key(Messages.GUI_HOVERBAR_SHOW_IN_NAV_0));
          setActive(true);
      }
  
      /**
       * @see org.opencms.gwt.client.ui.contextmenu.I_CmsContextMenuEntry#execute()
       */
      public void execute() {
  
          getHoverbar().getController().addToNavigation(getHoverbar().getEntry());
      }
  
      /**
       * @see org.opencms.ade.sitemap.client.hoverbar.A_CmsSitemapMenuEntry#onShow()
       */
      @Override
      public void onShow() {
  
          CmsSitemapController controller = getHoverbar().getController();
          CmsClientSitemapEntry entry = getHoverbar().getEntry();
          boolean show = controller.isEditable()
              && !CmsSitemapView.getInstance().isSpecialMode()
              && !controller.isRoot(entry.getSitePath())
              && !entry.isInNavigation();
          if (show && entry.isFolderDefaultPage()) {
              // hide this option for all default pages that are not in the first level of the root sitemap
              if ((controller.getData().getParentSitemap() != null)
                  || !controller.isRoot(CmsResource.getParentFolder(entry.getSitePath()))) {
                  show = false;
              }
          }
          setVisible(show);
          if (show && !entry.isEditable()) {
              setActive(false);
              setDisabledReason(controller.getNoEditReason(entry));
          } else {
              setActive(true);
              setDisabledReason(null);
          }
      }
  }
  