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/* 
 * $Id: org/arakhne/afc/ui/awt/FontComparator.java v12.0 2015-04-09 01:26:21$
 * 
 * Copyright (C) 2005-09 Stephane GALLAND.
 * Copyright (C) 2012 Stephane GALLAND.
 * 
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or (at your option) any later version.
 * 
 * This library 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
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 * This program is free software; you can redistribute it and/or modify
 */

package org.arakhne.afc.ui.awt;

import java.awt.Font;
import java.util.Comparator;

/** Comparator of fonts.
 *
 * @author Stéphane GALLAND
 * @version 12.0 2015-04-09 01:26:21
 * @mavengroupid org.arakhne.afc.ui
 * @mavenartifactid awt
 */
public class FontComparator implements Comparator {

	/**
	 */
	public FontComparator() {
		//
	}

	@Override
	public int compare(Font o1, Font o2) {
		if (o1==o2) return 0;
		if (o1==null) return Integer.MIN_VALUE;
		if (o2==null) return Integer.MAX_VALUE;
		int cmp = o1.getFontName().compareToIgnoreCase(o2.getFontName());
		if (cmp!=0) return cmp;
		return Float.compare(o1.getSize2D(), o2.getSize2D());
	}

}