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.file.types.CmsResourceTypeXmlContainerPage;
033import org.opencms.ui.I_CmsDialogContext;
034import org.opencms.ui.I_CmsDialogContext.ContextType;
035import org.opencms.ui.contextmenu.CmsMenuItemVisibilityMode;
036
037import java.util.List;
038import java.util.Map;
039
040/**
041 * The edit page action. Available for container pages.<p>
042 */
043public class CmsEditPageAction extends CmsDisplayAction implements I_CmsADEAction {
044
045    /** The action id. */
046    @SuppressWarnings("hiding")
047    public static final String ACTION_ID = "editpage";
048
049    /**
050     * @see org.opencms.ui.actions.I_CmsADEAction#getCommandClassName()
051     */
052    public String getCommandClassName() {
053
054        return "org.opencms.gwt.client.ui.contextmenu.CmsShowPage";
055    }
056
057    /**
058     * @see org.opencms.ui.actions.I_CmsDefaultAction#getDefaultActionRank(org.opencms.ui.I_CmsDialogContext)
059     */
060    @Override
061    public int getDefaultActionRank(I_CmsDialogContext context) {
062
063        return 30;
064    }
065
066    /**
067     * @see org.opencms.ui.actions.I_CmsWorkplaceAction#getId()
068     */
069    @Override
070    public String getId() {
071
072        return ACTION_ID;
073    }
074
075    /**
076     * @see org.opencms.ui.actions.I_CmsADEAction#getJspPath()
077     */
078    public String getJspPath() {
079
080        return null;
081    }
082
083    /**
084     * @see org.opencms.ui.actions.I_CmsADEAction#getParams()
085     */
086    public Map<String, String> getParams() {
087
088        return null;
089    }
090
091    /**
092     * @see org.opencms.ui.contextmenu.I_CmsHasMenuItemVisibility#getVisibility(org.opencms.file.CmsObject, java.util.List)
093     */
094    @Override
095    public CmsMenuItemVisibilityMode getVisibility(CmsObject cms, List<CmsResource> resources) {
096
097        if ((resources.size() == 1)
098            && CmsResourceTypeXmlContainerPage.isContainerPage(resources.get(0))
099            && !resources.get(0).getState().isDeleted()) {
100            return CmsMenuItemVisibilityMode.VISIBILITY_ACTIVE;
101        } else {
102            return CmsMenuItemVisibilityMode.VISIBILITY_INVISIBLE;
103        }
104    }
105
106    /**
107     * @see org.opencms.ui.actions.A_CmsWorkplaceAction#getVisibility(org.opencms.ui.I_CmsDialogContext)
108     */
109    @Override
110    public CmsMenuItemVisibilityMode getVisibility(I_CmsDialogContext context) {
111
112        return context.getContextType().equals(ContextType.containerpageToolbar)
113        ? CmsMenuItemVisibilityMode.VISIBILITY_INVISIBLE
114        : super.getVisibility(context);
115    }
116
117    /**
118     * @see org.opencms.ui.actions.I_CmsADEAction#isAdeSupported()
119     */
120    public boolean isAdeSupported() {
121
122        return true;
123    }
124
125    /**
126     * @see org.opencms.ui.actions.A_CmsWorkplaceAction#getTitleKey()
127     */
128    @Override
129    protected String getTitleKey() {
130
131        return org.opencms.ui.Messages.GUI_ACTION_OPEN_PAGE_0;
132    }
133}