001/*
002 * Copyright 2010-2015 Institut Pasteur.
003 * 
004 * This file is part of Icy.
005 * 
006 * Icy is free software: you can redistribute it and/or modify
007 * it under the terms of the GNU General Public License as published by
008 * the Free Software Foundation, either version 3 of the License, or
009 * (at your option) any later version.
010 * 
011 * Icy is distributed in the hope that it will be useful,
012 * but WITHOUT ANY WARRANTY; without even the implied warranty of
013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
014 * GNU General Public License for more details.
015 * 
016 * You should have received a copy of the GNU General Public License
017 * along with Icy. If not, see <http://www.gnu.org/licenses/>.
018 */
019package icy.gui.menu;
020
021import icy.plugin.PluginDescriptor;
022import icy.plugin.PluginLauncher;
023import icy.resource.ResourceUtil;
024import icy.system.thread.ThreadUtil;
025
026import java.awt.event.ActionEvent;
027import java.awt.event.ActionListener;
028
029import javax.swing.ImageIcon;
030import javax.swing.JMenuItem;
031
032/**
033 * This class represent a MenuItem which launch a plugin when pressed.
034 */
035public class PluginMenuItem extends JMenuItem implements ActionListener
036{
037    private static final long serialVersionUID = 2508924050709990008L;
038
039    private static final int ICON_SIZE = 24;
040
041    final PluginDescriptor pluginDescriptor;
042
043    public PluginMenuItem(PluginDescriptor pluginDescriptor)
044    {
045        super(pluginDescriptor.getSimpleClassName());
046
047        this.pluginDescriptor = pluginDescriptor;
048
049        // do it in background as loading icon can take sometime
050        ThreadUtil.bgRun(new Runnable()
051        {
052            @Override
053            public void run()
054            {
055                final ImageIcon icon = PluginMenuItem.this.pluginDescriptor.getIcon();
056                if (icon != null)
057                    setIcon(ResourceUtil.scaleIcon(icon, ICON_SIZE));
058            }
059        });
060
061        addActionListener(this);
062    }
063
064    @Override
065    public void actionPerformed(ActionEvent e)
066    {
067        PluginLauncher.start(pluginDescriptor);
068    }
069}