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.shared.rpc;
  
  import org.opencms.ade.galleries.shared.CmsImageInfoBean;
  import org.opencms.ade.galleries.shared.CmsResourceInfoBean;
  
  import java.util.Map;
  
  import com.google.gwt.user.client.rpc.AsyncCallback;
  
  /**
   * Handles the common RPC services related to the gallery preview dialog.<p>
   *
   * @since 8.0.0
   *
   * @see org.opencms.ade.galleries.CmsPreviewService
   * @see org.opencms.ade.galleries.shared.rpc.I_CmsPreviewService
   * @see org.opencms.ade.galleries.shared.rpc.I_CmsPreviewServiceAsync
   */
  public interface I_CmsPreviewServiceAsync {
  
      /**
       * Returns the image resource data to be displayed in the preview dialog.<p>
       *
       * @param resourcePath the resource path
       * @param locale the content locale
       * @param callback the call-back
       */
      void getImageInfo(String resourcePath, String locale, AsyncCallback<CmsImageInfoBean> callback);
  
      /**
       * Returns the data to be displayed in the preview dialog.<p>
       *
       * @param resourcePath the path to the selected resource
       * @param locale the content locale
       * @param callback the call-back
       */
      void getResourceInfo(String resourcePath, String locale, AsyncCallback<CmsResourceInfoBean> callback);
  
      /**
       * Saves the given properties to the resource and returns the data to be displayed in the preview dialog.<p>
       *
       * @param resourcePath the path to the selected resource
       * @param locale the content locale
       * @param properties a map with the key/value pairs of the properties to be updated
       *
       * @param callback the call-back
       */
      void updateImageProperties(
          String resourcePath,
          String locale,
          Map<String, String> properties,
          AsyncCallback<CmsImageInfoBean> callback);
  
      /**
       * Saves the given properties to the resource and returns the data to be displayed in the preview dialog.<p>
       *
       * @param resourcePath the path to the selected resource
       * @param locale the content locale
       * @param properties a map with the key/value pairs of the properties to be updated
       *
       * @param callback the call-back
       */
      void updateResourceProperties(
          String resourcePath,
          String locale,
          Map<String, String> properties,
          AsyncCallback<CmsResourceInfoBean> callback);
  
  }