/*

 * Copyright 2000-2005 Sun Microsystems, Inc.  All Rights Reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.  Sun designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Sun in the LICENSE file that accompanied this code.

 *

 * This code 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

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

 * CA 95054 USA or visit www.sun.com if you need additional information or

 * have any questions.

 */

package sun.java2d;

import java.awt.GraphicsEnvironment;

import java.awt.GraphicsDevice;

import java.awt.Graphics2D;

import java.awt.HeadlessException;

import java.awt.image.BufferedImage;

import java.awt.Font;

import java.text.AttributedCharacterIterator;

import java.awt.print.PrinterJob;

import java.util.Map;

import java.util.Hashtable;

import java.util.Locale;

import java.util.Vector;

import java.util.StringTokenizer;

import java.util.ResourceBundle;

import java.util.MissingResourceException;

import java.io.IOException;

import java.io.FilenameFilter;

import java.io.File;

import java.util.NoSuchElementException;

import sun.awt.FontConfiguration;

import java.util.TreeMap;

import java.util.Set;

import java.awt.font.TextAttribute;

import java.io.InputStream;

import java.io.FileInputStream;

import java.io.BufferedInputStream;

import java.util.Properties;

import java.awt.Point;

import java.awt.Rectangle;

/**

 * Headless decorator implementation of a SunGraphicsEnvironment

 */

public class HeadlessGraphicsEnvironment extends GraphicsEnvironment

    implements FontSupport {

    private GraphicsEnvironment ge;

    private FontSupport fontSupport;

    public HeadlessGraphicsEnvironment(GraphicsEnvironment ge) {

        this.ge = ge;

        if (ge instanceof FontSupport) {

            fontSupport = (FontSupport)ge;

        }

    }

    public GraphicsDevice[] getScreenDevices()

        throws HeadlessException {

        throw new HeadlessException();

    }

    public GraphicsDevice getDefaultScreenDevice()

        throws HeadlessException {

        throw new HeadlessException();

    }

    public Point getCenterPoint() throws HeadlessException {

        throw new HeadlessException();

    }

    public Rectangle getMaximumWindowBounds() throws HeadlessException {

        throw new HeadlessException();

    }

    public Graphics2D createGraphics(BufferedImage img) {

        return ge.createGraphics(img); }

    public Font[] getAllFonts() { return ge.getAllFonts(); }

    public String[] getAvailableFontFamilyNames() {

        return ge.getAvailableFontFamilyNames(); }

    public String[] getAvailableFontFamilyNames(Locale l) {

        return ge.getAvailableFontFamilyNames(l); }

    public FontConfiguration getFontConfiguration() {

        if (fontSupport != null) {

            return fontSupport.getFontConfiguration();

        }

        return null;

    }

    /* Used by FontManager : internal API */

    public GraphicsEnvironment getSunGraphicsEnvironment() {

        return ge;

    }

}