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.ade.sitemap.client.hoverbar;
029
030import org.opencms.ade.sitemap.client.CmsSitemapView;
031import org.opencms.ade.sitemap.client.Messages;
032import org.opencms.ade.sitemap.client.control.CmsSitemapController;
033import org.opencms.ade.sitemap.shared.CmsClientSitemapEntry;
034import org.opencms.ade.sitemap.shared.CmsClientSitemapEntry.EntryType;
035import org.opencms.gwt.client.util.CmsScriptCallbackHelper;
036import org.opencms.util.CmsStringUtil;
037import org.opencms.util.CmsUUID;
038
039import java.util.List;
040
041import com.google.gwt.core.client.JavaScriptObject;
042import com.google.gwt.core.client.JsArrayString;
043
044/**
045 * Menu entry for the "copy page" command.<p>
046 */
047public class CmsCopyPageMenuEntry extends A_CmsSitemapMenuEntry {
048
049    /**
050     * Creates a new instance.<p>
051     *
052     * @param hoverbar the hoverbar for the current item
053     */
054    public CmsCopyPageMenuEntry(CmsSitemapHoverbar hoverbar) {
055        super(hoverbar);
056        setLabel(Messages.get().key(Messages.GUI_COPYPAGE_MENU_ENTRY_0));
057        setActive(true);
058
059    }
060
061    /**
062     * @see org.opencms.gwt.client.ui.contextmenu.I_CmsContextMenuEntry#execute()
063     */
064    @Override
065    public void execute() {
066
067        CmsUUID id = getHoverbar().getEntry().getId();
068        CmsScriptCallbackHelper callback = new CmsScriptCallbackHelper() {
069
070            @Override
071            public void run() {
072
073                JsArrayString args = m_arguments.cast();
074                String ids = args.get(0);
075                if (ids.length() > 0) {
076                    List<String> idList = CmsStringUtil.splitAsList(ids, "|");
077                    CmsSitemapController controller = CmsSitemapView.getInstance().getController();
078                    for (String idFromList : idList) {
079
080                        if (null != controller.getEntryById(new CmsUUID(idFromList))) {
081                            controller.updateEntry(new CmsUUID(idFromList));
082                        }
083                    }
084                }
085            }
086        };
087        openPageCopyDialog("" + id, callback.createCallback());
088    }
089
090    /**
091     * @see org.opencms.ade.sitemap.client.hoverbar.A_CmsSitemapMenuEntry#onShow()
092     */
093    @Override
094    public void onShow() {
095
096        CmsClientSitemapEntry entry = getHoverbar().getEntry();
097        boolean show = getHoverbar().getController().isEditable()
098            && CmsSitemapView.getInstance().isNavigationMode()
099            && (entry != null)
100            && ((entry.getEntryType() == EntryType.folder) || (entry.getEntryType() == EntryType.leaf));
101        setVisible(show);
102    }
103
104    /**
105     * Opens the page copy dialog for the given structure id.<p>
106     *
107     * @param id the structure id of the selected sitemap entry
108     * @param callback the callback to call when the dialog has finished
109     */
110    public native void openPageCopyDialog(String id, JavaScriptObject callback) /*-{
111                                                                                $wnd.cmsOpenPageCopyDialog(id, callback);
112                                                                                }-*/;
113
114}