001/*
002 * (C) Copyright 2006-2010 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 *     bstefanescu
016 */
017package org.nuxeo.shell.swing.cmds;
018
019import jline.SimpleCompletor;
020
021import org.nuxeo.shell.Argument;
022import org.nuxeo.shell.Command;
023import org.nuxeo.shell.Context;
024import org.nuxeo.shell.Shell;
025import org.nuxeo.shell.ShellException;
026import org.nuxeo.shell.swing.Console;
027
028/**
029 * @author <a href="mailto:bs@nuxeo.com">Bogdan Stefanescu</a>
030 */
031@Command(name = "theme", help = "Modify the theme used by the shell. This command is available only in UI mode.")
032public class ThemeCommand implements Runnable {
033
034    @Context
035    protected Shell shell;
036
037    @Context
038    protected Console console;
039
040    @Argument(name = "name", index = 0, required = false, completor = ThemeCompletor.class, help = "The theme name to set. If not specified the current theme is printed.")
041    protected String name;
042
043    public void run() {
044        try {
045            if (name != null) {
046                shell.setSetting("theme", name);
047                console.loadDefaultTheme(shell);
048            } else {
049                shell.getConsole().println(shell.getSetting("theme", "Default"));
050            }
051        } catch (Exception e) {
052            throw new ShellException(e);
053        }
054    }
055
056    public static class ThemeCompletor extends SimpleCompletor {
057        public ThemeCompletor() {
058            super(new String[] { "Default", "Linux", "White", "Custom" });
059        }
060    }
061}