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.galleries.client;
  
  import org.opencms.ade.galleries.shared.CmsGalleryFolderBean;
  import org.opencms.ade.galleries.shared.CmsGallerySearchBean;
  import org.opencms.ade.galleries.shared.CmsResourceTypeBean;
  import org.opencms.util.CmsUUID;
  
  import com.google.gwt.event.logical.shared.CloseEvent;
  import com.google.gwt.event.logical.shared.CloseHandler;
  import com.google.gwt.event.logical.shared.ValueChangeHandler;
  import com.google.gwt.event.shared.HandlerRegistration;
  import com.google.gwt.user.client.ui.PopupPanel;
  
  /**
   * The abstract class for the tab handler.<p>
   *
   * This class receives event information from the gallery dialog and
   * delegates it to the gallery controller.
   *
   * @since 8.0.0
   */
  public abstract class A_CmsTabHandler implements CloseHandler<PopupPanel> {
  
      /** The gallery controller. */
      protected CmsGalleryController m_controller;
  
      /**
       * Constructor.<p>
       *
       * @param controller the controller
       */
      public A_CmsTabHandler(CmsGalleryController controller) {
  
          m_controller = controller;
      }
  
      /**
       * Adds a change handler for the gallery search bean.<p>
       *
       * @param handler the handler
       *
       * @return the handler registration
       */
      public HandlerRegistration addSearchChangeHandler(ValueChangeHandler<CmsGallerySearchBean> handler) {
  
          return m_controller.addValueChangeHandler(handler);
      }
  
      /**
       * Clears the search parameters of this tab.<p>
       */
      public abstract void clearParams();
  
      /**
       * Returns the gallery folder info to the given path.<p>
       *
       * @param galleryPath the gallery folder path
       *
       * @return the gallery folder info
       */
      public CmsGalleryFolderBean getGalleryInfo(String galleryPath) {
  
          return m_controller.getGalleryInfo(galleryPath);
      }
  
      /**
       * Returns the resource type info for the given resource type name.<p>
       *
       * @param typeName the resource type name
       *
       * @return the type info
       */
      public CmsResourceTypeBean getTypeInfo(String typeName) {
  
          return m_controller.getTypeInfo(typeName);
      }
  
      /**
       * Execute when the upload dialog is closed.<p>
       *
       * @param event the close event
       */
      public void onClose(CloseEvent<PopupPanel> event) {
  
          m_controller.setSearchObjectChanged();
      }
  
      /**
       * Will be triggered when the tab is deselected.<p>
       */
      public void onDeselection() {
  
          // do nothing
      }
  
      /**
       * Will be triggered when the tab is selected.<p>
       */
      public abstract void onSelection();
  
      /**
       * Sorts the list, if present.<p>
       *
       * @param sortParams the sort parameters
       * @param filter the filter phrase
       */
      public abstract void onSort(String sortParams, String filter);
  
      /**
       * Removes the search parameter with the given key from the search object.<p>
       *
       * @param paramKey the parameter key
       */
      public abstract void removeParam(String paramKey);
  
      /**
       * Selects the given resource and sets its path into the xml-content field or editor link.<p>
       *
       * @param resourcePath the item resource path
       * @param structureId the structure id
       * @param title the resource title
       * @param resourceType the item resource type
       */
      public void selectResource(String resourcePath, CmsUUID structureId, String title, String resourceType) {
  
          m_controller.selectResource(resourcePath, structureId, title, resourceType);
      }
  
      /**
       * Selects the result tab.<p>
       */
      public void selectResultTab() {
  
          m_controller.selectResultTab();
      }
  
      /**
       * Delegates the clear input action (click on the clear button) to the controller.<p>
       *
       * @param searchQuery the search query
       */
      public void setSearchQuery(String searchQuery) {
  
          m_controller.addSearchQuery(searchQuery);
      }
  
      /**
       * Updates the gallery index and triggers a new search afterwards.<p>
       */
      public void updateIndex() {
  
          m_controller.updateIndex();
      }
  
      /**
       * Updates the tab size.<p>
       */
      public void updateSize() {
  
          m_controller.updateActiveTabSize();
      }
  
  }