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.ui.components;
  
  import org.opencms.file.CmsObject;
  import org.opencms.file.CmsResource;
  import org.opencms.ui.CmsVaadinUtils;
  
  import java.util.List;
  
  import com.vaadin.ui.Button;
  import com.vaadin.v7.ui.Label;
  import com.vaadin.v7.ui.VerticalLayout;
  
  /**
   * Widget used to display a list of locked resources.<p<
   */
  public class CmsLockedResourcesList extends CmsBasicDialog {
  
      /** Serial version id. */
      private static final long serialVersionUID = 1L;
  
      /** The label used to display the message. */
      private Label m_messageLabel;
  
      /** The box containing the individual widgets for locked resources. */
      private VerticalLayout m_resourceBox;
  
      /** The OK button. */
      private Button m_okButton;
  
      /** The cancel button. */
      private Button m_cancelButton;
  
      /**
       * Creates a new instance.<p>
       *
       * @param cms the CMS context
       * @param resources the locked resources to display
       * @param message the message to display
       * @param nextAction the action to execute after clicking the OK button
       * @param cancelAction the action to execute after clicking the Cancel button
       */
      public CmsLockedResourcesList(
          CmsObject cms,
          List<CmsResource> resources,
          String message,
          Runnable nextAction,
          Runnable cancelAction) {
  
          CmsVaadinUtils.readAndLocalizeDesign(this, CmsVaadinUtils.getWpMessagesForCurrentLocale(), null);
          m_messageLabel.setValue(message);
          if (nextAction != null) {
              m_okButton.addClickListener(CmsVaadinUtils.createClickListener(nextAction));
          } else {
              m_okButton.setVisible(false);
          }
  
          if (cancelAction != null) {
              m_cancelButton.addClickListener(CmsVaadinUtils.createClickListener(cancelAction));
          } else {
              m_cancelButton.setVisible(false);
          }
          for (CmsResource resource : resources) {
              m_resourceBox.addComponent(new CmsResourceInfo(resource));
          }
      }
  }
  