content: /*
   * This library is part of OpenCms -
   * the Open Source Content Management System
   *
   * Copyright (C) Alkacon Software (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.containerpage.client.ui;
  
  import org.opencms.ade.containerpage.client.CmsContainerpageController;
  import org.opencms.ade.galleries.shared.CmsResultItemBean;
  import org.opencms.gwt.shared.CmsTemplateContextInfo;
  import org.opencms.util.CmsDefaultSet;
  
  import com.google.common.base.Predicate;
  
  /**
   * Search result DND filter which excludes elements of types which should not be shown in the current template context.<p>
   */
  public class CmsTemplateContextResultDndFilter implements Predicate<CmsResultItemBean> {
  
      /**
       * @see com.google.common.base.Predicate#apply(java.lang.Object)
       */
      public boolean apply(CmsResultItemBean result) {
  
          CmsTemplateContextInfo info = CmsContainerpageController.get().getData().getTemplateContextInfo();
          CmsDefaultSet<String> allowed = info.getAllowedContexts().get(result.getType());
          return (allowed == null) || allowed.contains(info.getCurrentContext());
      }
  }
  