bb-tools/proguard4.7/src/proguard/gui/splash/OverrideGraphics2D.java
/*
* ProGuard -- shrinking, optimization, obfuscation, and preverification
* of Java bytecode.
*
* Copyright (c) 2002-2011 Eric Lafortune (eric@graphics.cornell.edu)
*
* This program 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.
*
* This program 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 this program; if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package proguard.gui.splash;
import java.awt.*;
import java.awt.RenderingHints.Key;
import java.awt.font.*;
import java.awt.geom.AffineTransform;
import java.awt.image.*;
import java.awt.image.renderable.RenderableImage;
import java.text.AttributedCharacterIterator;
import java.util.Map;
/**
* This Graphics2D allows to fix some basic settings (Color, Font, Paint, Stroke,
* XORMode) of a delegate Graphics2D, overriding any subsequent attempts to
* change those settings.
*
* @author Eric Lafortune
* @noinspection deprecation
*/
final class OverrideGraphics2D extends Graphics2D
{
private final Graphics2D graphics;
private Color overrideColor;
private Font overrideFont;
private Paint overridePaint;
private Stroke overrideStroke;
private Color overrideXORMode;
private Color color;
private Font font;
private Paint paint;
private Stroke stroke;
/**
* Creates a new OverrideGraphics2D.
* @param graphics the delegate Graphics2D.
*/
public OverrideGraphics2D(Graphics2D graphics)
{
this.graphics = graphics;
this.color = graphics.getColor();
this.font = graphics.getFont();
this.paint = graphics.getPaint();
this.stroke = graphics.getStroke();
}
/**
* Fixes the Color of the Graphics2D.
*
* @param color the fixed Color, or <code>null</code> to undo the fixing.
*/
public void setOverrideColor(Color color)
{
this.overrideColor = color;
graphics.setColor(color != null ? color : this.color);
}
/**
* Fixes the Font of the Graphics2D.
*
* @param font the fixed Font, or <code>null</code> to undo the fixing.
*/
public void setOverrideFont(Font font)
{
this.overrideFont = font;
graphics.setFont(font != null ? font : this.font);
}
/**
* Fixes the Paint of the Graphics2D.
*
* @param paint the fixed Paint, or <code>null</code> to undo the fixing.
*/
public void setOverridePaint(Paint paint)
{
this.overridePaint = paint;
graphics.setPaint(paint != null ? paint : this.paint);
}
/**
* Fixes the Stroke of the Graphics2D.
*
* @param stroke the fixed Stroke, or <code>null</code> to undo the fixing.
*/
public void setOverrideStroke(Stroke stroke)
{
this.overrideStroke = stroke;
graphics.setStroke(stroke != null ? stroke : this.stroke);
}
/**
* Fixes the XORMode of the Graphics2D.
*
* @param color the fixed XORMode Color, or <code>null</code> to undo the fixing.
*/
public void setOverrideXORMode(Color color)
{
this.overrideXORMode = color;
if (color != null)
{
graphics.setXORMode(color);
}
else
{
graphics.setPaintMode();
}
}
// Implementations for Graphics2D.
public void setColor(Color color)
{
this.color = color;
if (overrideColor == null)
{
graphics.setColor(color);
}
}
public void setFont(Font font)
{
this.font = font;
if (overrideFont == null)
{
graphics.setFont(font);
}
}
public void setPaint(Paint paint)
{
this.paint = paint;
if (overridePaint == null)
{
graphics.setPaint(paint);
}
}
public void setStroke(Stroke stroke)
{
this.stroke = stroke;
if (overrideStroke == null)
{
graphics.setStroke(stroke);
}
}
public void setXORMode(Color color)
{
if (overrideXORMode == null)
{
graphics.setXORMode(color);
}
}
public void setPaintMode()
{
if (overrideXORMode == null)
{
graphics.setPaintMode();
}
}
public Color getColor()
{
return overrideColor != null ? color : graphics.getColor();
}
public Font getFont()
{
return overrideFont != null ? font : graphics.getFont();
}
public Paint getPaint()
{
return overridePaint != null ? paint : graphics.getPaint();
}
public Stroke getStroke()
{
return overrideStroke != null ? stroke : graphics.getStroke();
}
public Graphics create()
{
OverrideGraphics2D g = new OverrideGraphics2D((Graphics2D)graphics.create());
g.setOverrideColor(overrideColor);
g.setOverrideFont(overrideFont);
g.setOverridePaint(overridePaint);
g.setOverrideStroke(overrideStroke);
return g;
}
public Graphics create(int x, int y, int width, int height)
{
OverrideGraphics2D g = new OverrideGraphics2D((Graphics2D)graphics.create(x, y, width, height));
g.setOverrideColor(overrideColor);
g.setOverrideFont(overrideFont);
g.setOverridePaint(overridePaint);
g.setOverrideStroke(overrideStroke);
return g;
}
// Delegation for Graphics2D
public void addRenderingHints(Map hints)
{
graphics.addRenderingHints(hints);
}
public void clearRect(int x, int y, int width, int height)
{
graphics.clearRect(x, y, width, height);
}
public void clip(Shape s)
{
graphics.clip(s);
}
public void clipRect(int x, int y, int width, int height)
{
graphics.clipRect(x, y, width, height);
}
public void copyArea(int x, int y, int width, int height, int dx, int dy)
{
graphics.copyArea(x, y, width, height, dx, dy);
}
public void dispose()
{
graphics.dispose();
}
public void draw(Shape s)
{
graphics.draw(s);
}
public void draw3DRect(int x, int y, int width, int height, boolean raised)
{
graphics.draw3DRect(x, y, width, height, raised);
}
public void drawArc(int x, int y, int width, int height, int startAngle, int arcAngle)
{
graphics.drawArc(x, y, width, height, startAngle, arcAngle);
}
public void drawBytes(byte[] data, int offset, int length, int x, int y)
{
graphics.drawBytes(data, offset, length, x, y);
}
public void drawChars(char[] data, int offset, int length, int x, int y)
{
graphics.drawChars(data, offset, length, x, y);
}
public void drawGlyphVector(GlyphVector g, float x, float y)
{
graphics.drawGlyphVector(g, x, y);
}
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 graphics.drawImage(img, dx1, dy1, dx2, dy2, sx1, sy1, sx2, sy2, bgcolor, observer);
}
public boolean drawImage(Image img, int dx1, int dy1, int dx2, int dy2, int sx1, int sy1, int sx2, int sy2, ImageObserver observer)
{
return graphics.drawImage(img, dx1, dy1, dx2, dy2, sx1, sy1, sx2, sy2, observer);
}
public boolean drawImage(Image img, int x, int y, int width, int height, Color bgcolor, ImageObserver observer)
{
return graphics.drawImage(img, x, y, width, height, bgcolor, observer);
}
public boolean drawImage(Image img, int x, int y, int width, int height, ImageObserver observer)
{
return graphics.drawImage(img, x, y, width, height, observer);
}
public boolean drawImage(Image img, int x, int y, Color bgcolor, ImageObserver observer)
{
return graphics.drawImage(img, x, y, bgcolor, observer);
}
public boolean drawImage(Image img, int x, int y, ImageObserver observer)
{
return graphics.drawImage(img, x, y, observer);
}
public boolean drawImage(Image img, AffineTransform xform, ImageObserver obs)
{
return graphics.drawImage(img, xform, obs);
}
public void drawImage(BufferedImage img, BufferedImageOp op, int x, int y)
{
graphics.drawImage(img, op, x, y);
}
public void drawLine(int x1, int y1, int x2, int y2)
{
graphics.drawLine(x1, y1, x2, y2);
}
public void drawOval(int x, int y, int width, int height)
{
graphics.drawOval(x, y, width, height);
}
public void drawPolygon(int[] xPoints, int[] yPoints, int nPoints)
{
graphics.drawPolygon(xPoints, yPoints, nPoints);
}
public void drawPolygon(Polygon p)
{
graphics.drawPolygon(p);
}
public void drawPolyline(int[] xPoints, int[] yPoints, int nPoints)
{
graphics.drawPolyline(xPoints, yPoints, nPoints);
}
public void drawRect(int x, int y, int width, int height)
{
graphics.drawRect(x, y, width, height);
}
public void drawRenderableImage(RenderableImage img, AffineTransform xform)
{
graphics.drawRenderableImage(img, xform);
}
public void drawRenderedImage(RenderedImage img, AffineTransform xform)
{
graphics.drawRenderedImage(img, xform);
}
public void drawRoundRect(int x, int y, int width, int height, int arcWidth, int arcHeight)
{
graphics.drawRoundRect(x, y, width, height, arcWidth, arcHeight);
}
public void drawString(String s, float x, float y)
{
graphics.drawString(s, x, y);
}
public void drawString(String str, int x, int y)
{
graphics.drawString(str, x, y);
}
public void drawString(AttributedCharacterIterator iterator, float x, float y)
{
graphics.drawString(iterator, x, y);
}
public void drawString(AttributedCharacterIterator iterator, int x, int y)
{
graphics.drawString(iterator, x, y);
}
public boolean equals(Object obj)
{
return graphics.equals(obj);
}
public void fill(Shape s)
{
graphics.fill(s);
}
public void fill3DRect(int x, int y, int width, int height, boolean raised)
{
graphics.fill3DRect(x, y, width, height, raised);
}
public void fillArc(int x, int y, int width, int height, int startAngle, int arcAngle)
{
graphics.fillArc(x, y, width, height, startAngle, arcAngle);
}
public void fillOval(int x, int y, int width, int height)
{
graphics.fillOval(x, y, width, height);
}
public void fillPolygon(int[] xPoints, int[] yPoints, int nPoints)
{
graphics.fillPolygon(xPoints, yPoints, nPoints);
}
public void fillPolygon(Polygon p)
{
graphics.fillPolygon(p);
}
public void fillRect(int x, int y, int width, int height)
{
graphics.fillRect(x, y, width, height);
}
public void fillRoundRect(int x, int y, int width, int height, int arcWidth, int arcHeight)
{
graphics.fillRoundRect(x, y, width, height, arcWidth, arcHeight);
}
public Color getBackground()
{
return graphics.getBackground();
}
public Shape getClip()
{
return graphics.getClip();
}
public Rectangle getClipBounds()
{
return graphics.getClipBounds();
}
public Rectangle getClipBounds(Rectangle r)
{
return graphics.getClipBounds(r);
}
public Rectangle getClipRect()
{
return graphics.getClipRect();
}
public Composite getComposite()
{
return graphics.getComposite();
}
public GraphicsConfiguration getDeviceConfiguration()
{
return graphics.getDeviceConfiguration();
}
public FontMetrics getFontMetrics()
{
return graphics.getFontMetrics();
}
public FontMetrics getFontMetrics(Font f)
{
return graphics.getFontMetrics(f);
}
public FontRenderContext getFontRenderContext()
{
return graphics.getFontRenderContext();
}
public Object getRenderingHint(Key hintKey)
{
return graphics.getRenderingHint(hintKey);
}
public RenderingHints getRenderingHints()
{
return graphics.getRenderingHints();
}
public AffineTransform getTransform()
{
return graphics.getTransform();
}
public int hashCode()
{
return graphics.hashCode();
}
public boolean hit(Rectangle rect, Shape s, boolean onStroke)
{
return graphics.hit(rect, s, onStroke);
}
public boolean hitClip(int x, int y, int width, int height)
{
return graphics.hitClip(x, y, width, height);
}
public void rotate(double theta)
{
graphics.rotate(theta);
}
public void rotate(double theta, double x, double y)
{
graphics.rotate(theta, x, y);
}
public void scale(double sx, double sy)
{
graphics.scale(sx, sy);
}
public void setBackground(Color color)
{
graphics.setBackground(color);
}
public void setClip(int x, int y, int width, int height)
{
graphics.setClip(x, y, width, height);
}
public void setClip(Shape clip)
{
graphics.setClip(clip);
}
public void setComposite(Composite comp)
{
graphics.setComposite(comp);
}
public void setRenderingHint(Key hintKey, Object hintValue)
{
graphics.setRenderingHint(hintKey, hintValue);
}
public void setRenderingHints(Map hints)
{
graphics.setRenderingHints(hints);
}
public void setTransform(AffineTransform Tx)
{
graphics.setTransform(Tx);
}
public void shear(double shx, double shy)
{
graphics.shear(shx, shy);
}
public String toString()
{
return graphics.toString();
}
public void transform(AffineTransform Tx)
{
graphics.transform(Tx);
}
public void translate(double tx, double ty)
{
graphics.translate(tx, ty);
}
public void translate(int x, int y)
{
graphics.translate(x, y);
}
}