/*

 *

 * Copyright (c) 2007, 2011, Oracle and/or its affiliates. All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 *

 *   - Redistributions of source code must retain the above copyright

 *     notice, this list of conditions and the following disclaimer.

 *

 *   - Redistributions in binary form must reproduce the above copyright

 *     notice, this list of conditions and the following disclaimer in the

 *     documentation and/or other materials provided with the distribution.

 *

 *   - Neither the name of Oracle nor the names of its

 *     contributors may be used to endorse or promote products derived

 *     from this software without specific prior written permission.

 *

 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS

 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,

 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR

 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF

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 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 */

package java2d;

import java.awt.Font;

import java.io.InputStream;

import java.util.Map;

import java.util.concurrent.ConcurrentHashMap;

import java.util.logging.Level;

import java.util.logging.Logger;

/**

 * A cache of the dynamically loaded fonts found in the fonts directory.

 */

public class DemoFonts {

    // Prepare a static "cache" mapping font names to Font objects.

    private static final String[] names =  { "A.ttf" };

    private static final Map<String,Font> cache =

               new ConcurrentHashMap<String,Font>(names.length);

    static {

        for (String name : names) {

            cache.put(name, getFont(name));

        }

    }

    public static void newDemoFonts() {

    }

    public static Font getFont(String name) {

        Font font = null;

        if (cache != null) {

            if ((font = cache.get(name)) != null) {

                return font;

            }

        }

        String fName = "/fonts/" + name;

        try {

            InputStream is = DemoFonts.class.getResourceAsStream(fName);

            font = Font.createFont(Font.TRUETYPE_FONT, is);

        } catch (Exception ex) {

            Logger.getLogger(DemoFonts.class.getName()).log(Level.SEVERE,

                    fName + " not loaded.  Using serif font.", ex);

            font = new Font(Font.SERIF, Font.PLAIN, 24);

        }

        return font;

    }

}