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.setup.ui;
  
  import org.opencms.setup.CmsSetupBean;
  import org.opencms.ui.CmsVaadinUtils;
  
  import com.vaadin.ui.Button;
  import com.vaadin.ui.CheckBox;
  import com.vaadin.ui.Label;
  import com.vaadin.ui.VerticalLayout;
  
  public class CmsSetupStep01License extends A_CmsSetupStep {
  
      /** Forward button. */
      private Button m_forwardButton;
  
      /** License container. */
      private VerticalLayout m_licenseContainer;
  
      /** Main layout. */
      private VerticalLayout m_mainLayout;
  
      /**
       * Creates a new instance.
       *
       * @param context the setup context
       *
       * @throws Exception if something goes wrong
       */
      public CmsSetupStep01License(I_SetupUiContext context)
      throws Exception {
  
          super(context);
          CmsVaadinUtils.readAndLocalizeDesign(this, null, null);
          CmsSetupBean setupBean = context.getSetupBean();
          m_forwardButton.setEnabled(false);
          if (setupBean == null) {
              m_mainLayout.addComponent(htmlLabel(readSnippet("notInitialized.html")));
          } else if (!setupBean.getWizardEnabled()) {
              m_mainLayout.addComponent(htmlLabel(readSnippet("wizardDisabled.html")));
          } else {
              Label label = htmlLabel(readSnippet("license.html"));
              label.setWidth("100%");
              m_licenseContainer.addComponent(label);
  
              CheckBox confirmation = new CheckBox();
              confirmation.setCaption("I accept all the terms of the preceding license agreement");
              m_mainLayout.addComponent(confirmation);
              confirmation.addValueChangeListener(evt -> {
                  m_forwardButton.setEnabled(evt.getValue().booleanValue());
              });
              m_forwardButton.addClickListener(evt -> m_context.stepForward());
          }
  
      }
  
      @Override
      protected boolean isEnableMaxHeight() {
  
          return false;
      }
  
  }
  