/**
    * This file Copyright (c) 2016-2018 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.dam.app.assets.field;
  
  import info.magnolia.event.EventBus;
  import info.magnolia.i18nsystem.SimpleTranslator;
  import info.magnolia.ui.contentapp.field.WorkbenchField;
  import info.magnolia.ui.framework.ioc.AdmincentralFlavour;
  import info.magnolia.ui.imageprovider.definition.ImageProviderDefinition;
  import info.magnolia.ui.vaadin.actionbar.Actionbar;
  import info.magnolia.ui.workbench.WorkbenchPresenter;
  import info.magnolia.ui.workbench.definition.WorkbenchDefinition;
  
  import com.vaadin.server.Resource;
  import com.vaadin.ui.Component;
  import com.vaadin.v7.ui.HorizontalLayout;
  
  /**
   * Add preview bar into Asset choose dialog. A bigger thumbnail will be displayed in preview bar when selecting an asset.
   */
  public class DamWorkbenchField extends WorkbenchField {
  
      private static final String PREVIEW_SECTION_NAME = "preview";
  
      private final SimpleTranslator i18n;
  
      private Actionbar previewBar = new Actionbar();
  
      public DamWorkbenchField(WorkbenchDefinition definition, ImageProviderDefinition imageProvider, WorkbenchPresenter presenter, EventBus eventBus, SimpleTranslator i18n) {
          super(definition, imageProvider, presenter, eventBus);
          this.i18n = i18n;
      }
  
      @Override
      protected Component initContent() {
          HorizontalLayout chooseDialogLayout = new HorizontalLayout();
          chooseDialogLayout.setSizeFull();
          chooseDialogLayout.setMargin(false);
  
          Component workbenchComponent = super.initContent();
          chooseDialogLayout.addComponent(workbenchComponent);
          chooseDialogLayout.setExpandRatio(workbenchComponent, 1f);
  
          previewBar.setHeightUndefined();
          if (AdmincentralFlavour.get().isM5()) {
              previewBar.addStyleName("section-actionbar-m5");
          } else {
              previewBar.addStyleName("section-actionbar-compatibility");
          }
  
          chooseDialogLayout.addComponent(previewBar);
          chooseDialogLayout.setExpandRatio(previewBar, 0f);
  
          return chooseDialogLayout;
      }
  
      public void setPreviewResource(Object resource) {
          previewBar.addSection(PREVIEW_SECTION_NAME, i18n.translate((resource instanceof Resource) ? "actionbar.preview" : "actionbar.noPreview"));
          previewBar.setSectionPreview((resource instanceof Resource) ? (Resource) resource : null, PREVIEW_SECTION_NAME);
      }
  }