1/* 2 * ProGuard -- shrinking, optimization, obfuscation, and preverification 3 * of Java bytecode. 4 * 5 * Copyright (c) 2002-2009 Eric Lafortune (eric@graphics.cornell.edu) 6 * 7 * This program is free software; you can redistribute it and/or modify it 8 * under the terms of the GNU General Public License as published by the Free 9 * Software Foundation; either version 2 of the License, or (at your option) 10 * any later version. 11 * 12 * This program is distributed in the hope that it will be useful, but WITHOUT 13 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 14 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 15 * more details. 16 * 17 * You should have received a copy of the GNU General Public License along 18 * with this program; if not, write to the Free Software Foundation, Inc., 19 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 20 */ 21package proguard.gui.splash; 22 23import java.awt.*; 24 25/** 26 * This Sprite colors another given sprite. 27 * 28 * @author Eric Lafortune 29 */ 30public class ColorSprite implements Sprite 31{ 32 private final VariableColor color; 33 private final Sprite sprite; 34 35 36 /** 37 * Creates a new ColorSprite. 38 * @param color the variable color of the given sprite. 39 * @param sprite the sprite that will be colored and painted. 40 */ 41 public ColorSprite(VariableColor color, 42 Sprite sprite) 43 { 44 this.color = color; 45 this.sprite = sprite; 46 } 47 48 49 // Implementation for Sprite. 50 51 public void paint(Graphics graphics, long time) 52 { 53 // Save the old color. 54 Color oldColor = graphics.getColor(); 55 56 // Set the new color. 57 graphics.setColor(color.getColor(time)); 58 59 // Paint the actual sprite. 60 sprite.paint(graphics, time); 61 62 // Restore the old color. 63 graphics.setColor(oldColor); 64 } 65} 66