001/*
002 * (C) Copyright 2006-2007 Nuxeo SAS (http://nuxeo.com/) and contributors.
003 *
004 * All rights reserved. This program and the accompanying materials
005 * are made available under the terms of the GNU Lesser General Public License
006 * (LGPL) version 2.1 which accompanies this distribution, and is available at
007 * http://www.gnu.org/licenses/lgpl.html
008 *
009 * This library is distributed in the hope that it will be useful,
010 * but WITHOUT ANY WARRANTY; without even the implied warranty of
011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
012 * Lesser General Public License for more details.
013 *
014 * Contributors:
015 *     Nuxeo - initial API and implementation
016 *
017 * $Id$
018 */
019package org.nuxeo.ecm.webapp.tree;
020
021import java.util.List;
022
023
024/**
025 * Local interface for the Seam component that manages the tree.
026 *
027 * @author Razvan Caraghin
028 * @author Anahide Tchertchian
029 */
030public interface TreeActions {
031
032    String DEFAULT_TREE_PLUGIN_NAME = "navigation";
033
034    /**
035     * Returns tree roots according to current document first accessible parent.
036     */
037    List<DocumentTreeNode> getTreeRoots();
038
039    String getCurrentDocumentPath();
040
041    void resetCurrentDocumentData();
042
043    void reset();
044
045    /**
046     * @since 6.0
047     */
048    void toggleListener();
049
050    /**
051     * @since 6.0
052     */
053    boolean isNodeExpandEvent();
054
055}