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.ui.A_CmsUI;
033import org.opencms.ui.I_CmsDialogContext;
034import org.opencms.ui.I_CmsUpdateListener;
035import org.opencms.ui.components.extensions.CmsGwtDialogExtension;
036import org.opencms.ui.contextmenu.CmsMenuItemVisibilityMode;
037import org.opencms.ui.contextmenu.CmsMenuItemVisibilitySingleOnly;
038import org.opencms.ui.contextmenu.CmsStandardVisibilityCheck;
039import org.opencms.ui.contextmenu.I_CmsHasMenuItemVisibility;
040import org.opencms.util.CmsUUID;
041
042import java.util.List;
043import java.util.Map;
044
045import com.google.common.collect.Lists;
046
047/**
048 * Action for showing locked resources by opening the GWT lock report.<p>
049 */
050public final class CmsLockedResourcesAction extends A_CmsWorkplaceAction implements I_CmsADEAction {
051
052    /** The action id. */
053    public static final String ACTION_ID = "lockedresources";
054
055    /** The visibility check for this action. */
056    private I_CmsHasMenuItemVisibility m_visibility = new CmsMenuItemVisibilitySingleOnly(
057        CmsStandardVisibilityCheck.SHOW_LOCKS);
058
059    /**
060     * @see org.opencms.ui.actions.I_CmsWorkplaceAction#executeAction(org.opencms.ui.I_CmsDialogContext)
061     */
062    public void executeAction(final I_CmsDialogContext context) {
063
064        CmsGwtDialogExtension extension = new CmsGwtDialogExtension(A_CmsUI.get(), new I_CmsUpdateListener<String>() {
065
066            public void onUpdate(List<String> updatedItems) {
067
068                List<CmsUUID> ids = Lists.newArrayList();
069                for (String item : updatedItems) {
070                    ids.add(new CmsUUID(item));
071                }
072                context.finish(ids);
073            }
074        });
075        extension.openLockReport(context.getResources().get(0));
076    }
077
078    /**
079     * @see org.opencms.ui.actions.I_CmsADEAction#getCommandClassName()
080     */
081    public String getCommandClassName() {
082
083        return "org.opencms.gwt.client.ui.contextmenu.CmsLockReport";
084    }
085
086    /**
087     * @see org.opencms.ui.actions.I_CmsWorkplaceAction#getId()
088     */
089    public String getId() {
090
091        return ACTION_ID;
092    }
093
094    /**
095     * @see org.opencms.ui.actions.I_CmsADEAction#getJspPath()
096     */
097    public String getJspPath() {
098
099        return null;
100    }
101
102    /**
103     * @see org.opencms.ui.actions.I_CmsADEAction#getParams()
104     */
105    public Map<String, String> getParams() {
106
107        return null;
108    }
109
110    /**
111     * @see org.opencms.ui.contextmenu.I_CmsHasMenuItemVisibility#getVisibility(org.opencms.file.CmsObject, java.util.List)
112     */
113    public CmsMenuItemVisibilityMode getVisibility(CmsObject cms, List<CmsResource> resources) {
114
115        return m_visibility.getVisibility(cms, resources);
116    }
117
118    /**
119     * @see org.opencms.ui.actions.I_CmsADEAction#isAdeSupported()
120     */
121    public boolean isAdeSupported() {
122
123        return true;
124    }
125
126    /**
127     * @see org.opencms.ui.actions.A_CmsWorkplaceAction#getTitleKey()
128     */
129    @Override
130    protected String getTitleKey() {
131
132        return org.opencms.workplace.explorer.Messages.GUI_EXPLORER_CONTEXT_LOCKS_0;
133    }
134}