content: package com.japisoft.framework.css;
  
  import java.awt.Font;
  import java.awt.GraphicsEnvironment;
  import java.util.HashMap;
  import java.util.Map;
  
  /**
  This program is available under two licenses : 
  
  1. For non commercial usage : 
  
  This program is free software: you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation, either version 3 of the License, or
  (at your option) any later version.
  
  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.
  
  You should have received a copy of the GNU General Public License
  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  
  2. For commercial usage :
  
  You need to get a commercial license for source usage at : 
  
  http://www.editix.com/buy.html
  
  Copyright (c) 2018 Alexandre Brillant - JAPISOFT SARL - http://www.japisoft.com
  
  @author Alexandre Brillant - abrillant@japisoft.com
  @author JAPISOFT SARL - http://www.japisoft.com
  
  */
  public class FontParser {
  
  	public static Map<String,Font> predefined = new HashMap<String,Font>();
  
  	static {
  
  		predefined.put( "serif", new Font( Font.SERIF, Font.PLAIN, 14 ) );
  		predefined.put( "sans-serif", new Font( Font.SANS_SERIF, Font.PLAIN, 14 ) );
  		predefined.put( "monospace", new Font( Font.MONOSPACED, Font.PLAIN, 14 ) );
  		predefined.put( "cursive", predefined.get( "sans-serif" ) );
  		predefined.put( "fantasy", predefined.get( "sans-serif" ) );
  
  		GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
  		Font[] fonts = ge.getAllFonts();
  		for ( Font f : fonts ) {
  			
  			f = f.deriveFont( Font.PLAIN, 14 );
  			
  			predefined.put(
  					f.getFontName().toLowerCase(), f );
  			
  		}
  
  	}
  
  	private FontParser() {}
  
  	private final static FontParser INSTANCE = new FontParser();
  
  	public static FontParser getInstance() { return INSTANCE; }
  	
  	public Font parseFont( String val ) {
  		String[] fonts = val.split( "," );
  		for ( String f : fonts ) {
  			f = f.trim().toLowerCase();
  			if ( f.startsWith( "\"" ) ) 
  				f = f.substring( 1, f.length() -1 );
  			if ( predefined.containsKey( f ) )
  				return predefined.get( f );
  		}
  		return null;
  	}
  
  	public Font getDefaultFont() { return predefined.get( "serif" ); }
  	
  	public static void main( String[] args ) {
  		System.out.println( FontParser.getInstance().parseFont( "\"Lucida Console\", Courier, monospace" ) );
  	}
  }
  