/**
 * Warlock, the open-source cross-platform game client
 *  
 * Copyright 2008, Warlock LLC, and individual contributors as indicated
 * by the @authors tag. 
 *
 * This 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 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software 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 software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */
package cc.warlock.rcp.util;

import java.util.HashMap;

import org.eclipse.swt.graphics.Font;
import org.eclipse.swt.graphics.FontData;
import org.eclipse.swt.widgets.Display;

import cc.warlock.core.client.WarlockFont;

/**
 * @author marshall
 *
 */
public class FontUtil {

	private static HashMap<WarlockFont, Font> fonts = new HashMap<WarlockFont, Font>();
	
	public static FontData warlockFontToFontData (WarlockFont font)
	{
		FontData data = new FontData();
		data.setName(font.getFamilyName());
		data.setHeight(font.getSize());
			
		return data;
	}
	
	public static Font warlockFontToFont (WarlockFont font)
	{
		Font f = fonts.get(font);
		if(f == null) {
			f = new Font(Display.getDefault(), warlockFontToFontData(font));
			fonts.put(font, f);
		}
		return f;
	}
	
	public static WarlockFont fontDataToWarlockFont (FontData data)
	{
		WarlockFont font = new WarlockFont();
		font.setFamilyName(data.getName());
		font.setSize(data.getHeight());
		return font;
	}
	
	public static WarlockFont fontToWarlockFont (Font font)
	{
		return fontDataToWarlockFont(font.getFontData()[0]);
	}
}