1 /* 2 * ProGuard -- shrinking, optimization, obfuscation, and preverification 3 * of Java bytecode. 4 * 5 * Copyright (c) 2002-2014 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 */ 21 package proguard.gui.splash; 22 23 import java.awt.*; 24 25 /** 26 * This Sprite represents a text. 27 * 28 * @author Eric Lafortune 29 */ 30 public class TextSprite implements Sprite 31 { 32 private final VariableString[] text; 33 private final VariableInt spacing; 34 private final VariableInt x; 35 private final VariableInt y; 36 37 38 /** 39 * Creates a new TextSprite containing a single line of text. 40 * @param text the variable text string. 41 * @param x the variable x-coordinate of the lower-left corner of the text. 42 * @param y the variable y-coordinate of the lower-left corner of the text. 43 */ TextSprite(VariableString text, VariableInt x, VariableInt y)44 public TextSprite(VariableString text, 45 VariableInt x, 46 VariableInt y) 47 { 48 this(new VariableString[] { text }, new ConstantInt(0), x, y); 49 } 50 51 52 /** 53 * Creates a new TextSprite containing a multiple lines of text. 54 * @param text the variable text strings. 55 * @param spacing the variable spacing between the lines of text. 56 * @param x the variable x-coordinate of the lower-left corner of the 57 * first line of text. 58 * @param y the variable y-coordinate of the lower-left corner of the 59 * first line of text. 60 */ TextSprite(VariableString[] text, VariableInt spacing, VariableInt x, VariableInt y)61 public TextSprite(VariableString[] text, 62 VariableInt spacing, 63 VariableInt x, 64 VariableInt y) 65 { 66 67 this.text = text; 68 this.spacing = spacing; 69 this.x = x; 70 this.y = y; 71 } 72 73 74 // Implementation for Sprite. 75 paint(Graphics graphics, long time)76 public void paint(Graphics graphics, long time) 77 { 78 79 int xt = x.getInt(time); 80 int yt = y.getInt(time); 81 82 int spacingt = spacing.getInt(time); 83 84 for (int index = 0; index < text.length; index++) 85 { 86 graphics.drawString(text[index].getString(time), xt, yt + index * spacingt); 87 } 88 } 89 } 90