001/*
002 * Copyright (c) 2004-2010 The Regents of the University of California.
003 * All rights reserved.
004 *
005 * '$Author: berkley $'
006 * '$Date: 2010-04-28 00:12:36 +0000 (Wed, 28 Apr 2010) $' 
007 * '$Revision: 24000 $'
008 * 
009 * Permission is hereby granted, without written agreement and without
010 * license or royalty fees, to use, copy, modify, and distribute this
011 * software and its documentation for any purpose, provided that the above
012 * copyright notice and the following two paragraphs appear in all copies
013 * of this software.
014 *
015 * IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
016 * FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
017 * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
018 * THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
019 * SUCH DAMAGE.
020 *
021 * THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
022 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
023 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
024 * PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
025 * CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
026 * ENHANCEMENTS, OR MODIFICATIONS.
027 *
028 */
029
030package org.kepler.gui.component;
031
032import java.awt.event.ActionEvent;
033import java.awt.event.ActionListener;
034
035import javax.swing.JMenuItem;
036import javax.swing.JOptionPane;
037
038import org.apache.commons.logging.Log;
039import org.apache.commons.logging.LogFactory;
040import org.kepler.gui.GUIUtil;
041import org.kepler.objectmanager.library.LibraryManager;
042import org.kepler.objectmanager.lsid.KeplerLSID;
043
044/**
045 * This action toggles the LSID of a Component Item in the Library.
046 */
047public class ToggleLsidAction implements ActionListener {
048
049        private Integer _liid;
050
051        public void setLiid(Integer liid) {
052                _liid = liid;
053        }
054
055        public Integer getLiid() {
056                return _liid;
057        }
058
059        private final static Log log = LogFactory.getLog(ToggleLsidAction.class);
060        private static final boolean isDebugging = log.isDebugEnabled();
061
062        /**
063         * Constructor
064         * 
065         *@param parent
066         *            the "frame" (derived from ptolemy.gui.Top) where the menu is
067         *            being added.
068         */
069        public ToggleLsidAction() {}
070
071        /**
072         * Invoked when an action occurs.
073         * 
074         *@param e
075         *            ActionEvent
076         */
077        public void actionPerformed(ActionEvent e) {
078
079                try {
080                        
081                        Object o = e.getSource();
082                        if (o instanceof JMenuItem) {
083                                JMenuItem jmi = (JMenuItem)o;
084                                String lsidStr = jmi.getText();
085                                if (isDebugging) log.debug( getLiid() + " " + lsidStr );
086                                LibraryManager lm = LibraryManager.getInstance();
087                                try {
088                                        KeplerLSID newDefaultLSID = new KeplerLSID(lsidStr);
089                                        lm.getIndex().updateDefaultLsid(getLiid(), newDefaultLSID);
090                                } catch (Exception ex) {
091                                        JOptionPane.showMessageDialog(GUIUtil
092                                                        .getParentWindow(jmi), ex
093                                                        .getMessage());
094                                }
095                        }
096                        
097                } catch (Exception exc) {
098                        exc.printStackTrace();
099                }
100        }
101}