001/*
002 * This library is part of OpenCms -
003 * the Open Source Content Management System
004 *
005 * Copyright (c) Alkacon Software GmbH & Co. KG (http://www.alkacon.com)
006 *
007 * This library is free software; you can redistribute it and/or
008 * modify it under the terms of the GNU Lesser General Public
009 * License as published by the Free Software Foundation; either
010 * version 2.1 of the License, or (at your option) any later version.
011 *
012 * This library is distributed in the hope that it will be useful,
013 * but WITHOUT ANY WARRANTY; without even the implied warranty of
014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
015 * Lesser General Public License for more details.
016 *
017 * For further information about Alkacon Software, please see the
018 * company website: http://www.alkacon.com
019 *
020 * For further information about OpenCms, please see the
021 * project website: http://www.opencms.org
022 *
023 * You should have received a copy of the GNU Lesser General Public
024 * License along with this library; if not, write to the Free Software
025 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
026 */
027
028package org.opencms.setup.ui;
029
030import org.opencms.setup.CmsSetupBean;
031import org.opencms.ui.CmsVaadinUtils;
032
033import com.vaadin.ui.Button;
034import com.vaadin.ui.CheckBox;
035import com.vaadin.ui.Label;
036import com.vaadin.ui.VerticalLayout;
037
038public class CmsSetupStep01License extends A_CmsSetupStep {
039
040    /** Forward button. */
041    private Button m_forwardButton;
042
043    /** License container. */
044    private VerticalLayout m_licenseContainer;
045
046    /** Main layout. */
047    private VerticalLayout m_mainLayout;
048
049    /**
050     * Creates a new instance.
051     *
052     * @param context the setup context
053     *
054     * @throws Exception if something goes wrong
055     */
056    public CmsSetupStep01License(I_SetupUiContext context)
057    throws Exception {
058
059        super(context);
060        CmsVaadinUtils.readAndLocalizeDesign(this, null, null);
061        CmsSetupBean setupBean = context.getSetupBean();
062        m_forwardButton.setEnabled(false);
063        if (setupBean == null) {
064            m_mainLayout.addComponent(htmlLabel(readSnippet("notInitialized.html")));
065        } else if (!setupBean.getWizardEnabled()) {
066            m_mainLayout.addComponent(htmlLabel(readSnippet("wizardDisabled.html")));
067        } else {
068            Label label = htmlLabel(readSnippet("license.html"));
069            label.setWidth("100%");
070            m_licenseContainer.addComponent(label);
071
072            CheckBox confirmation = new CheckBox();
073            confirmation.setCaption("I accept all the terms of the preceding license agreement");
074            m_mainLayout.addComponent(confirmation);
075            confirmation.addValueChangeListener(evt -> {
076                m_forwardButton.setEnabled(evt.getValue().booleanValue());
077            });
078            m_forwardButton.addClickListener(evt -> m_context.stepForward());
079        }
080
081    }
082
083    @Override
084    protected boolean isEnableMaxHeight() {
085
086        return false;
087    }
088
089}