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 represents an animated rounded rectangle. It can optionally be filled. 27 * 28 * @author Eric Lafortune 29 */ 30public class RectangleSprite implements Sprite 31{ 32 private final boolean filled; 33 private final VariableColor color; 34 private final VariableInt x; 35 private final VariableInt y; 36 private final VariableInt width; 37 private final VariableInt height; 38 private final VariableInt arcWidth; 39 private final VariableInt arcHeight; 40 41 42 /** 43 * Creates a new rectangular RectangleSprite. 44 * @param filled specifies whether the rectangle should be filled. 45 * @param color the variable color of the rectangle. 46 * @param x the variable x-ordinate of the upper-left corner of the rectangle. 47 * @param y the variable y-ordinate of the upper-left corner of the rectangle. 48 * @param width the variable width of the rectangle. 49 * @param height the variable height of the rectangle. 50 */ 51 public RectangleSprite(boolean filled, 52 VariableColor color, 53 VariableInt x, 54 VariableInt y, 55 VariableInt width, 56 VariableInt height) 57 { 58 this(filled, color, x, y, width, height, new ConstantInt(0), new ConstantInt(0)); 59 } 60 61 62 /** 63 * Creates a new RectangleSprite with rounded corners. 64 * @param filled specifies whether the rectangle should be filled. 65 * @param color the variable color of the rectangle. 66 * @param x the variable x-ordinate of the upper-left corner of the rectangle. 67 * @param y the variable y-ordinate of the upper-left corner of the rectangle. 68 * @param width the variable width of the rectangle. 69 * @param height the variable height of the rectangle. 70 * @param arcWidth the variable width of the corner arcs. 71 * @param arcHeight the variable height of the corner arcs. 72 */ 73 public RectangleSprite(boolean filled, 74 VariableColor color, 75 VariableInt x, 76 VariableInt y, 77 VariableInt width, 78 VariableInt height, 79 VariableInt arcWidth, 80 VariableInt arcHeight) 81 { 82 this.filled = filled; 83 this.color = color; 84 this.x = x; 85 this.y = y; 86 this.width = width; 87 this.height = height; 88 this.arcWidth = arcWidth; 89 this.arcHeight = arcHeight; 90 } 91 92 // Implementation for Sprite. 93 94 public void paint(Graphics graphics, long time) 95 { 96 graphics.setColor(color.getColor(time)); 97 98 int xt = x.getInt(time); 99 int yt = y.getInt(time); 100 int w = width.getInt(time); 101 int h = height.getInt(time); 102 int aw = arcWidth.getInt(time); 103 int ah = arcHeight.getInt(time); 104 105 if (filled) 106 { 107 graphics.fillRoundRect(xt, yt, w, h, aw, ah); 108 } 109 else 110 { 111 graphics.drawRoundRect(xt, yt, w, h, aw, ah); 112 } 113 } 114} 115