001    /* steelme theme manager for Java
002     * Copyright (C) 2000 - 2004 T.J. Willis
003     * 
004     * This program is free software; you can redistribute it and/or
005     * modify it under the terms of the GNU General Public License
006     * as published by the Free Software Foundation; either version 2
007     * of the License, or (at your option) any later version.
008     *      
009     * This program 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
012     * GNU General Public License for more details.
013     *          
014     * You should have received a copy of the GNU General Public License
015     * along with this program; if not, write to the Free Software
016     * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
017     *  
018     * $Header: /cvsroot/steelme/steelme/src/net/sourceforge/steelme/ThemeFileFilter.java,v 1.1.1.1 2004/05/10 14:28:30 tj_willis Exp $
019     */
020    package net.sourceforge.steelme;
021    
022    import java.io.File;
023    
024    
025    
026    /**
027     * A FileFilter that accepts only Theme files.
028     *
029     * @author <a href="mailto:tj_willis@users.sourceforge.net">T.J. Willis</a>
030     * @version $Revision: 1.1.1.1 $
031     */
032    public class ThemeFileFilter
033                extends javax.swing.filechooser.FileFilter
034        implements java.io.FileFilter {
035    
036        /**
037         * Returns true if f is a Theme file.
038         *
039         * @param f a <code>File</code> value
040         * @return a <code>boolean</code> value
041         */
042        public  boolean accept(File f) {
043            if(f==null)
044                return false;
045            return checkName(f.getName());
046    
047    
048        }
049    
050        /**
051         * Determines if name represents a Theme file/entry name.
052         *
053         * @param name a <code>String</code> value
054         * @return a <code>boolean</code> value
055         */
056        protected boolean checkName(String name) {
057            if(name==null)
058                return false;
059            if(name.endsWith(".theme"))
060                return true;
061            if(name.endsWith(".THEME"))
062                return true;
063            if(name.endsWith(".Theme"))
064                return true;
065            return false;
066        }
067    
068        /**
069         * Returns description of this file filter.
070         *
071         * @return a <code>String</code> value
072         */
073        public String getDescription() {
074            return "Steelme Themes";
075        }
076    
077    
078    }