FontParser.java

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/*
 * This file is part of JXClient, the Fullscreen Java Crossfire Client.
 *
 * JXClient 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 2 of the License, or
 * (at your option) any later version.
 *
 * JXClient 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 JXClient; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 *
 * Copyright (C) 2005-2008 Yann Chachkoff
 * Copyright (C) 2006-2017,2019-2023 Andreas Kirschbaum
 * Copyright (C) 2010-2012,2014-2018,2020-2023 Nicolas Weeger
 */
 
package com.realtime.crossfire.jxclient.skin.io;
 
import com.realtime.crossfire.jxclient.skin.source.JXCSkinSource;
import java.awt.Font;
import java.awt.FontFormatException;
import java.io.IOException;
import java.io.InputStream;
import org.jetbrains.annotations.NotNull;
 
public class FontParser {
 
    @NotNull
    private final JXCSkinSource skinSource;
 
    public FontParser(@NotNull final JXCSkinSource skinSource) {
        this.skinSource = skinSource;
    }
 
    @NotNull
    public Font getFont(@NotNull final String name) throws IOException {
        final String filename = "fonts/"+name+".ttf";
 
        final Font font;
        try {
            try (InputStream ttf = skinSource.getInputStream(filename)) {
                try {
                    font = Font.createFont(Font.TRUETYPE_FONT, ttf);
                } catch (final FontFormatException ex) {
                    throw new IOException(filename+": invalid font format: "+ex.getMessage(), ex);
                }
            }
        } catch (final IOException ex) {
            throw new IOException(skinSource.getURI(filename)+": i/o error: "+ex.getMessage(), ex);
        }
        return font;
    }
 
}