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.gwt.client.ui.contextmenu;
  
  import org.opencms.gwt.client.util.CmsClientCollectionUtil;
  import org.opencms.gwt.shared.CmsContextMenuEntryBean;
  import org.opencms.util.CmsUUID;
  
  import java.util.List;
  
  /**
   * Implementation for a context menu entry.<p>
   *
   * @since version 8.0.0
   */
  public class CmsContextMenuEntry implements I_CmsContextMenuEntry {
  
      /** The server bean for this menu entry. */
      private CmsContextMenuEntryBean m_bean;
  
      /** The context menu handler. */
      private I_CmsContextMenuHandler m_handler;
  
      /** The command for this entry. */
      private I_CmsContextMenuCommand m_menuCommand;
  
      /** The structure id of the resource to execute the command on. */
      private CmsUUID m_structureId;
  
      /** The sub menu entries as list. */
      private List<I_CmsContextMenuEntry> m_subMenu;
  
      /**
       * Constructor.<p>
       *
       * @param handler the context menu handler
       * @param structureId the structure id
       * @param menuCommand the menu command
       */
      public CmsContextMenuEntry(
          I_CmsContextMenuHandler handler,
          CmsUUID structureId,
          I_CmsContextMenuCommand menuCommand) {
  
          m_menuCommand = menuCommand;
          m_handler = handler;
          m_structureId = structureId;
      }
  
      /**
       * @see org.opencms.gwt.client.ui.contextmenu.I_CmsContextMenuEntry#execute()
       */
      public void execute() {
  
          if (m_menuCommand != null) {
              m_menuCommand.execute(m_structureId, m_handler, m_bean);
          }
      }
  
      /**
       * @see org.opencms.gwt.client.ui.contextmenu.I_CmsContextMenuEntry#generateMenuItem()
       */
      public A_CmsContextMenuItem generateMenuItem() {
  
          if ((m_menuCommand != null) && m_menuCommand.hasItemWidget() && m_bean.isActive()) {
              return m_menuCommand.getItemWidget(m_structureId, m_handler, m_bean);
          } else {
              return new CmsContextMenuItem(this);
          }
      }
  
      /**
       * Returns the bean.<p>
       *
       * @return the bean
       */
      public CmsContextMenuEntryBean getBean() {
  
          return m_bean;
      }
  
      /**
       * @see org.opencms.gwt.client.ui.contextmenu.I_CmsContextMenuEntry#getIconClass()
       */
      public String getIconClass() {
  
          return m_bean.getIconClass();
  
      }
  
      /**
       * @see org.opencms.gwt.client.ui.contextmenu.I_CmsContextMenuEntry#getJspPath()
       */
      public String getJspPath() {
  
          return m_bean.getJspPath();
      }
  
      /**
       * @see org.opencms.gwt.client.ui.contextmenu.I_CmsContextMenuEntry#getLabel()
       */
      public String getLabel() {
  
          return m_bean.getLabel();
      }
  
      /**
       * @see org.opencms.gwt.client.ui.contextmenu.I_CmsContextMenuEntry#getName()
       */
      public String getName() {
  
          return m_bean.getName();
      }
  
      /**
       * @see org.opencms.gwt.client.ui.contextmenu.I_CmsContextMenuEntry#getReason()
       */
      public String getReason() {
  
          return m_bean.getReason();
      }
  
      /**
       * @see org.opencms.gwt.client.ui.contextmenu.I_CmsContextMenuEntry#getSubMenu()
       */
      public List<I_CmsContextMenuEntry> getSubMenu() {
  
          return m_subMenu;
      }
  
      /**
       * @see org.opencms.gwt.client.ui.contextmenu.I_CmsContextMenuEntry#hasSubMenu()
       */
      public boolean hasSubMenu() {
  
          if (!CmsClientCollectionUtil.isEmptyOrNull(getSubMenu())) {
              return true;
          }
          return false;
      }
  
      /**
       * @see org.opencms.gwt.client.ui.contextmenu.I_CmsContextMenuEntry#isActive()
       */
      public boolean isActive() {
  
          return m_bean.isActive();
      }
  
      /**
       * @see org.opencms.gwt.client.ui.contextmenu.I_CmsContextMenuEntry#isSeparator()
       */
      public boolean isSeparator() {
  
          return m_bean.isSeparator();
      }
  
      /**
       * @see org.opencms.gwt.client.ui.contextmenu.I_CmsContextMenuEntry#isVisible()
       */
      public boolean isVisible() {
  
          return m_bean.isVisible();
      }
  
      /**
       * Sets the bean.<p>
       *
       * @param bean the bean to set
       */
      public void setBean(CmsContextMenuEntryBean bean) {
  
          m_bean = bean;
      }
  
      /**
       * Sets the command.<p>
       *
       * @param command the command to set
       */
      public void setMenuCommand(I_CmsContextMenuCommand command) {
  
          m_menuCommand = command;
      }
  
      /**
       * Sets the sub menu.<p>
       *
       * @param subMenu the sub menu to set
       */
      public void setSubMenu(List<I_CmsContextMenuEntry> subMenu) {
  
          m_subMenu = subMenu;
      }
  }
  