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.ui.css.I_CmsLayoutBundle;
  import org.opencms.gwt.client.ui.input.upload.CmsUploadButton;
  import org.opencms.gwt.client.ui.replace.CmsReplaceHandler;
  import org.opencms.gwt.shared.CmsContextMenuEntryBean;
  import org.opencms.util.CmsUUID;
  
  import com.google.gwt.event.dom.client.ClickEvent;
  import com.google.gwt.event.logical.shared.CloseEvent;
  import com.google.gwt.event.logical.shared.CloseHandler;
  import com.google.gwt.user.client.ui.PopupPanel;
  import com.google.gwt.user.client.ui.SimplePanel;
  
  /**
   * The replace resource context menu entry.<p>
   */
  public class CmsReplace extends A_CmsContextMenuItem implements I_CmsHasContextMenuCommand {
  
      /** The replace handler. */
      private CmsReplaceHandler m_replaceHandler;
  
      /**
       * Constructor.<p>
       *
       * @param structureId the structure id of the resource to replace
       * @param handler the context menu handler
       * @param bean the menu entry bean
       */
      protected CmsReplace(
          final CmsUUID structureId,
          final I_CmsContextMenuHandler handler,
          CmsContextMenuEntryBean bean) {
  
          super(bean.getLabel());
          m_replaceHandler = new CmsReplaceHandler(structureId);
          m_replaceHandler.setCloseHandler(new CloseHandler<PopupPanel>() {
  
              public void onClose(CloseEvent<PopupPanel> arg0) {
  
                  handler.refreshResource(structureId);
              }
          });
          CmsUploadButton button = new CmsUploadButton(m_replaceHandler);
          button.setText(getText());
          button.setStyleName(I_CmsLayoutBundle.INSTANCE.uploadButton().uploadButton());
          SimplePanel panel = new SimplePanel();
          panel.setWidget(button);
          initWidget(panel);
          setStyleName(I_CmsLayoutBundle.INSTANCE.contextmenuCss().cmsMenuItem());
  
      }
  
      /**
       * Returns the context menu command according to
       * {@link org.opencms.gwt.client.ui.contextmenu.I_CmsHasContextMenuCommand}.<p>
       *
       * @return the context menu command
       */
      public static I_CmsContextMenuCommand getContextMenuCommand() {
  
          return new I_CmsContextMenuCommand() {
  
              public void execute(CmsUUID structureId, I_CmsContextMenuHandler handler, CmsContextMenuEntryBean bean) {
  
                  // nothing to do, will be handled by the widget
              }
  
              public A_CmsContextMenuItem getItemWidget(
                  CmsUUID structureId,
                  I_CmsContextMenuHandler handler,
                  CmsContextMenuEntryBean bean) {
  
                  return new CmsReplace(structureId, handler, bean);
              }
  
              public boolean hasItemWidget() {
  
                  return true;
              }
          };
      }
  
      /**
       * @see org.opencms.gwt.client.ui.contextmenu.A_CmsContextMenuItem#onClick(com.google.gwt.event.dom.client.ClickEvent)
       */
      @Override
      public void onClick(ClickEvent event) {
  
          m_replaceHandler.setMenuItem(this);
      }
  
  }
  