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.ui.actions;
029
030import org.opencms.file.CmsObject;
031import org.opencms.file.CmsResource;
032import org.opencms.gwt.shared.CmsCoreData.AdeContext;
033import org.opencms.ui.I_CmsDialogContext;
034import org.opencms.ui.contextmenu.CmsMenuItemVisibilityMode;
035
036import java.util.List;
037import java.util.Map;
038
039/**
040 * Action to logout.<p>
041 * Used within the ADE context only.<p>
042 */
043public class CmsViewOnlineAction extends A_CmsWorkplaceAction implements I_CmsADEAction {
044
045    /** The action id. */
046    public static final String ACTION_ID = "viewonline";
047
048    /**
049     * @see org.opencms.ui.actions.I_CmsWorkplaceAction#executeAction(org.opencms.ui.I_CmsDialogContext)
050     */
051    public void executeAction(I_CmsDialogContext context) {
052
053        // not supported
054    }
055
056    /**
057     * @see org.opencms.ui.actions.I_CmsADEAction#getCommandClassName()
058     */
059    public String getCommandClassName() {
060
061        return ACTION_ID;
062    }
063
064    /**
065     * @see org.opencms.ui.actions.I_CmsWorkplaceAction#getId()
066     */
067    public String getId() {
068
069        return ACTION_ID;
070    }
071
072    /**
073     * @see org.opencms.ui.actions.I_CmsADEAction#getJspPath()
074     */
075    public String getJspPath() {
076
077        return null;
078    }
079
080    /**
081     * @see org.opencms.ui.actions.I_CmsADEAction#getParams()
082     */
083    public Map<String, String> getParams() {
084
085        return null;
086    }
087
088    /**
089     * @see org.opencms.ui.contextmenu.I_CmsHasMenuItemVisibility#getVisibility(org.opencms.file.CmsObject, java.util.List)
090     */
091    public CmsMenuItemVisibilityMode getVisibility(CmsObject cms, List<CmsResource> resources) {
092
093        return CmsMenuItemVisibilityMode.VISIBILITY_INVISIBLE;
094    }
095
096    /**
097     * @see org.opencms.ui.actions.A_CmsWorkplaceAction#getVisibility(org.opencms.ui.I_CmsDialogContext)
098     */
099    @Override
100    public CmsMenuItemVisibilityMode getVisibility(I_CmsDialogContext context) {
101
102        boolean visible = AdeContext.pageeditor.name().equals(context.getAppId());
103        return visible ? CmsMenuItemVisibilityMode.VISIBILITY_ACTIVE : CmsMenuItemVisibilityMode.VISIBILITY_INVISIBLE;
104    }
105
106    /**
107     * @see org.opencms.ui.actions.I_CmsADEAction#isAdeSupported()
108     */
109    public boolean isAdeSupported() {
110
111        return true;
112    }
113
114    /**
115     * @see org.opencms.ui.actions.A_CmsWorkplaceAction#getTitleKey()
116     */
117    @Override
118    protected String getTitleKey() {
119
120        return "VIEWONLINE";
121    }
122}