001/*
002 * (C) Copyright 2006-2010 Nuxeo SA (http://nuxeo.com/) and others.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *     http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 *
016 * Contributors:
017 *     bstefanescu
018 */
019package org.nuxeo.shell.swing.cmds;
020
021import jline.SimpleCompletor;
022
023import org.nuxeo.shell.Argument;
024import org.nuxeo.shell.Command;
025import org.nuxeo.shell.Context;
026import org.nuxeo.shell.Shell;
027import org.nuxeo.shell.ShellException;
028import org.nuxeo.shell.swing.Console;
029
030/**
031 * @author <a href="mailto:bs@nuxeo.com">Bogdan Stefanescu</a>
032 */
033@Command(name = "theme", help = "Modify the theme used by the shell. This command is available only in UI mode.")
034public class ThemeCommand implements Runnable {
035
036    @Context
037    protected Shell shell;
038
039    @Context
040    protected Console console;
041
042    @Argument(name = "name", index = 0, required = false, completor = ThemeCompletor.class, help = "The theme name to set. If not specified the current theme is printed.")
043    protected String name;
044
045    public void run() {
046        try {
047            if (name != null) {
048                shell.setSetting("theme", name);
049                console.loadDefaultTheme(shell);
050            } else {
051                shell.getConsole().println(shell.getSetting("theme", "Default"));
052            }
053        } catch (Exception e) {
054            throw new ShellException(e);
055        }
056    }
057
058    public static class ThemeCompletor extends SimpleCompletor {
059        public ThemeCompletor() {
060            super(new String[] { "Default", "Linux", "White", "Custom" });
061        }
062    }
063}