/**
    * This file Copyright (c) 2010-2018 Magnolia International
    * Ltd.  (http://www.magnolia-cms.com). All rights reserved.
    *
    *
    * This file is dual-licensed under both the Magnolia
    * Network Agreement and the GNU General Public License.
    * You may elect to use one or the other of these licenses.
    *
   * This file is distributed in the hope that it will be
   * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the
   * implied warranty of MERCHANTABILITY or FITNESS FOR A
   * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT.
   * Redistribution, except as permitted by whichever of the GPL
   * or MNA you select, is prohibited.
   *
   * 1. For the GPL license (GPL), you can redistribute and/or
   * modify this file under the terms of the GNU General
   * Public License, Version 3, as published by the Free Software
   * Foundation.  You should have received a copy of the GNU
   * General Public License, Version 3 along with this program;
   * if not, write to the Free Software Foundation, Inc., 51
   * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
   *
   * 2. For the Magnolia Network Agreement (MNA), this file
   * and the accompanying materials are made available under the
   * terms of the MNA which accompanies this distribution, and
   * is available at http://www.magnolia-cms.com/mna.html
   *
   * Any modifications to this file must keep this entire header
   * intact.
   *
   */
  package info.magnolia.ui.contentapp.movedialog.action;
  
  import info.magnolia.objectfactory.ComponentProvider;
  import info.magnolia.ui.api.action.AbstractAction;
  import info.magnolia.ui.api.action.ActionExecutionException;
  import info.magnolia.ui.api.app.AppContext;
  import info.magnolia.ui.api.overlay.OverlayCloser;
  import info.magnolia.ui.contentapp.browser.BrowserSubAppDescriptor;
  import info.magnolia.ui.contentapp.movedialog.MoveActionCallback;
  import info.magnolia.ui.contentapp.movedialog.MoveDialogPresenter;
  import info.magnolia.ui.dialog.DialogCloseHandler;
  import info.magnolia.ui.dialog.DialogView;
  import info.magnolia.ui.vaadin.integration.jcr.JcrNodeAdapter;
  import info.magnolia.ui.workbench.tree.MoveLocation;
  
  import java.util.Arrays;
  import java.util.List;
  
  import com.vaadin.v7.data.Item;
  
  /**
   * Opens a move dialog for a collections of node adapters that need to be transferred.
   */
  public class OpenMoveDialogAction extends AbstractAction<OpenMoveDialogActionDefinition> {
  
      private AppContext appContext;
  
      private ComponentProvider componentProvider;
  
      private JcrNodeAdapter sourceNodeAdapter;
  
      private List<Item> sourceNodeAdapters;
  
      private MoveDialogPresenter moveDialogPresenter;
  
      private OverlayCloser closeHandle;
  
      public OpenMoveDialogAction(
              OpenMoveDialogActionDefinition definition,
              AppContext appContext,
              ComponentProvider componentProvider,
              Item sourceNodeAdapter,
              MoveDialogPresenter moveDialogPresenter) {
          this(definition, appContext, componentProvider, moveDialogPresenter, Arrays.asList(sourceNodeAdapter));
      }
  
      public OpenMoveDialogAction(
              OpenMoveDialogActionDefinition definition,
              AppContext appContext,
              ComponentProvider componentProvider,
              MoveDialogPresenter moveDialogPresenter,
              List<Item> sourceNodeAdapters) {
          super(definition);
          this.appContext = appContext;
          this.componentProvider = componentProvider;
          this.sourceNodeAdapters = sourceNodeAdapters;
          this.moveDialogPresenter = moveDialogPresenter;
      }
  
      @Override
      public void execute() throws ActionExecutionException {
          if (appContext.getActiveSubAppContext().getSubAppDescriptor() instanceof BrowserSubAppDescriptor) {
              BrowserSubAppDescriptoro/magnolia/ui/contentapp/browser/BrowserSubAppDescriptor.html#BrowserSubAppDescriptor">BrowserSubAppDescriptor descriptor = (BrowserSubAppDescriptor) appContext.getActiveSubAppContext().getSubAppDescriptor();
              DialogView moveDialog = moveDialogPresenter.start(descriptor, sourceNodeAdapters, new MoveActionCallback() {
                  @Override
                  public void onMoveCancelled() {
                     closeHandle.close();
                 }
 
                 @Override
                 public void onMovePerformed(Item newHost, MoveLocation moveLocation) {
                     closeHandle.close();
                 }
             });
 
             this.closeHandle = appContext.openOverlay(moveDialog, moveDialog.getModalityLevel());
             moveDialog.addDialogCloseHandler(new DialogCloseHandler() {
                 @Override
                 public void onDialogClose(DialogView dialogView) {
                     closeHandle.close();
                 }
             });
         }
     }
 }