package org.lwjgl.awthacks;

import java.awt.Color;
import java.awt.Composite;
import java.awt.Font;
import java.awt.FontMetrics;
import java.awt.Graphics2D;
import java.awt.GraphicsConfiguration;
import java.awt.Image;
import java.awt.Paint;
import java.awt.Polygon;
import java.awt.Rectangle;
import java.awt.RenderingHints;
import java.awt.RenderingHints.Key;
import java.awt.Shape;
import java.awt.Stroke;
import java.awt.font.FontRenderContext;
import java.awt.font.GlyphVector;
import java.awt.geom.AffineTransform;
import java.awt.image.BufferedImage;
import java.awt.image.BufferedImageOp;
import java.awt.image.ImageObserver;
import java.awt.image.RenderedImage;
import java.awt.image.renderable.RenderableImage;
import java.text.AttributedCharacterIterator;
import java.util.Map;

/**
 * Wrapper for a {@link Graphics2D} object that delegates to it.
 * Only {@link NonClearGraphics2D#clearRect(int, int, int, int)} does
 * not delegate in order to prevent clearing the Canvas after
 * it was rendered.
 * 
 * @author hageldave
 * @see NonClearGraphics
 */
public class NonClearGraphics2D extends Graphics2D {

	protected Graphics2D delegate;
	
	public NonClearGraphics2D(Graphics2D delegate) {
		this.delegate = delegate;
	}

	/**
	 * Does nothing. This is to prevent a clearRect call from 
	 * clearing the already rendered Canvas.
	 */
	public void clearRect(int x, int y, int width, int height) {
		// NOOP
	}

	@Deprecated
	public Rectangle getClipRect() {
		return delegate.getClipRect();
	}

	public NonClearGraphics2D create() {
		return new NonClearGraphics2D((Graphics2D)delegate.create());
	}

	public NonClearGraphics2D create(int x, int y, int width, int height) {
		return new NonClearGraphics2D((Graphics2D)delegate.create(x, y, width, height));
	}

	public Color getColor() {
		return delegate.getColor();
	}

	public void setColor(Color c) {
		delegate.setColor(c);
	}

	public void setPaintMode() {
		delegate.setPaintMode();
	}

	public void setXORMode(Color c1) {
		delegate.setXORMode(c1);
	}

	public Font getFont() {
		return delegate.getFont();
	}

	public void setFont(Font font) {
		delegate.setFont(font);
	}

	public FontMetrics getFontMetrics() {
		return delegate.getFontMetrics();
	}

	public FontMetrics getFontMetrics(Font f) {
		return delegate.getFontMetrics(f);
	}

	public Rectangle getClipBounds() {
		return delegate.getClipBounds();
	}

	public void clipRect(int x, int y, int width, int height) {
		delegate.clipRect(x, y, width, height);
	}

	public void setClip(int x, int y, int width, int height) {
		delegate.setClip(x, y, width, height);
	}

	public Shape getClip() {
		return delegate.getClip();
	}

	public void setClip(Shape clip) {
		delegate.setClip(clip);
	}

	public void copyArea(int x, int y, int width, int height, int dx, int dy) {
		delegate.copyArea(x, y, width, height, dx, dy);
	}

	public void drawLine(int x1, int y1, int x2, int y2) {
		delegate.drawLine(x1, y1, x2, y2);
	}

	public void fillRect(int x, int y, int width, int height) {
		delegate.fillRect(x, y, width, height);
	}

	public void drawRect(int x, int y, int width, int height) {
		delegate.drawRect(x, y, width, height);
	}

	public void draw3DRect(int x, int y, int width, int height, boolean raised) {
		delegate.draw3DRect(x, y, width, height, raised);
	}

	public void drawRoundRect(int x, int y, int width, int height, int arcWidth, int arcHeight) {
		delegate.drawRoundRect(x, y, width, height, arcWidth, arcHeight);
	}

	public void fill3DRect(int x, int y, int width, int height, boolean raised) {
		delegate.fill3DRect(x, y, width, height, raised);
	}

	public void fillRoundRect(int x, int y, int width, int height, int arcWidth, int arcHeight) {
		delegate.fillRoundRect(x, y, width, height, arcWidth, arcHeight);
	}

	public void draw(Shape s) {
		delegate.draw(s);
	}

	public boolean drawImage(Image img, AffineTransform xform, ImageObserver obs) {
		return delegate.drawImage(img, xform, obs);
	}

	public void drawImage(BufferedImage img, BufferedImageOp op, int x, int y) {
		delegate.drawImage(img, op, x, y);
	}

	public void drawOval(int x, int y, int width, int height) {
		delegate.drawOval(x, y, width, height);
	}

	public void drawRenderedImage(RenderedImage img, AffineTransform xform) {
		delegate.drawRenderedImage(img, xform);
	}

	public void fillOval(int x, int y, int width, int height) {
		delegate.fillOval(x, y, width, height);
	}

	public void drawArc(int x, int y, int width, int height, int startAngle, int arcAngle) {
		delegate.drawArc(x, y, width, height, startAngle, arcAngle);
	}

	public void drawRenderableImage(RenderableImage img, AffineTransform xform) {
		delegate.drawRenderableImage(img, xform);
	}

	public void drawString(String str, int x, int y) {
		delegate.drawString(str, x, y);
	}

	public void fillArc(int x, int y, int width, int height, int startAngle, int arcAngle) {
		delegate.fillArc(x, y, width, height, startAngle, arcAngle);
	}

	public void drawString(String str, float x, float y) {
		delegate.drawString(str, x, y);
	}

	public void drawPolyline(int[] xPoints, int[] yPoints, int nPoints) {
		delegate.drawPolyline(xPoints, yPoints, nPoints);
	}

	public void drawString(AttributedCharacterIterator iterator, int x, int y) {
		delegate.drawString(iterator, x, y);
	}

	public void drawPolygon(int[] xPoints, int[] yPoints, int nPoints) {
		delegate.drawPolygon(xPoints, yPoints, nPoints);
	}

	public void drawString(AttributedCharacterIterator iterator, float x, float y) {
		delegate.drawString(iterator, x, y);
	}

	public void drawPolygon(Polygon p) {
		delegate.drawPolygon(p);
	}

	public void fillPolygon(int[] xPoints, int[] yPoints, int nPoints) {
		delegate.fillPolygon(xPoints, yPoints, nPoints);
	}

	public void drawGlyphVector(GlyphVector g, float x, float y) {
		delegate.drawGlyphVector(g, x, y);
	}

	public void fillPolygon(Polygon p) {
		delegate.fillPolygon(p);
	}

	public void fill(Shape s) {
		delegate.fill(s);
	}

	public boolean hit(Rectangle rect, Shape s, boolean onStroke) {
		return delegate.hit(rect, s, onStroke);
	}

	public void drawChars(char[] data, int offset, int length, int x, int y) {
		delegate.drawChars(data, offset, length, x, y);
	}

	public GraphicsConfiguration getDeviceConfiguration() {
		return delegate.getDeviceConfiguration();
	}

	public void setComposite(Composite comp) {
		delegate.setComposite(comp);
	}

	public void drawBytes(byte[] data, int offset, int length, int x, int y) {
		delegate.drawBytes(data, offset, length, x, y);
	}

	public void setPaint(Paint paint) {
		delegate.setPaint(paint);
	}

	public boolean drawImage(Image img, int x, int y, ImageObserver observer) {
		return delegate.drawImage(img, x, y, observer);
	}

	public void setStroke(Stroke s) {
		delegate.setStroke(s);
	}

	public void setRenderingHint(Key hintKey, Object hintValue) {
		delegate.setRenderingHint(hintKey, hintValue);
	}

	public Object getRenderingHint(Key hintKey) {
		return delegate.getRenderingHint(hintKey);
	}

	public boolean drawImage(Image img, int x, int y, int width, int height, ImageObserver observer) {
		return delegate.drawImage(img, x, y, width, height, observer);
	}

	public void setRenderingHints(Map<?, ?> hints) {
		delegate.setRenderingHints(hints);
	}

	public void addRenderingHints(Map<?, ?> hints) {
		delegate.addRenderingHints(hints);
	}

	public RenderingHints getRenderingHints() {
		return delegate.getRenderingHints();
	}

	public boolean drawImage(Image img, int x, int y, Color bgcolor, ImageObserver observer) {
		return delegate.drawImage(img, x, y, bgcolor, observer);
	}

	public void translate(int x, int y) {
		delegate.translate(x, y);
	}

	public void translate(double tx, double ty) {
		delegate.translate(tx, ty);
	}

	public void rotate(double theta) {
		delegate.rotate(theta);
	}

	public boolean drawImage(Image img, int x, int y, int width, int height, Color bgcolor, ImageObserver observer) {
		return delegate.drawImage(img, x, y, width, height, bgcolor, observer);
	}

	public void rotate(double theta, double x, double y) {
		delegate.rotate(theta, x, y);
	}

	public void scale(double sx, double sy) {
		delegate.scale(sx, sy);
	}

	public void shear(double shx, double shy) {
		delegate.shear(shx, shy);
	}

	public boolean drawImage(Image img, int dx1, int dy1, int dx2, int dy2, int sx1, int sy1, int sx2, int sy2,
			ImageObserver observer) {
		return delegate.drawImage(img, dx1, dy1, dx2, dy2, sx1, sy1, sx2, sy2, observer);
	}

	public void transform(AffineTransform Tx) {
		delegate.transform(Tx);
	}

	public void setTransform(AffineTransform Tx) {
		delegate.setTransform(Tx);
	}

	public AffineTransform getTransform() {
		return delegate.getTransform();
	}

	public boolean drawImage(Image img, int dx1, int dy1, int dx2, int dy2, int sx1, int sy1, int sx2, int sy2,
			Color bgcolor, ImageObserver observer) {
		return delegate.drawImage(img, dx1, dy1, dx2, dy2, sx1, sy1, sx2, sy2, bgcolor, observer);
	}

	public Paint getPaint() {
		return delegate.getPaint();
	}

	public Composite getComposite() {
		return delegate.getComposite();
	}

	public void setBackground(Color color) {
		delegate.setBackground(color);
	}

	public Color getBackground() {
		return delegate.getBackground();
	}

	public Stroke getStroke() {
		return delegate.getStroke();
	}

	public void clip(Shape s) {
		delegate.clip(s);
	}

	public FontRenderContext getFontRenderContext() {
		return delegate.getFontRenderContext();
	}

	public void dispose() {
		delegate.dispose();
	}

	public void finalize() {
		delegate.finalize();
	}

	public String toString() {
		return delegate.toString();
	}

	public boolean hitClip(int x, int y, int width, int height) {
		return delegate.hitClip(x, y, width, height);
	}

	public Rectangle getClipBounds(Rectangle r) {
		return delegate.getClipBounds(r);
	}
	
	
	
}