home *** CD-ROM | disk | FTP | other *** search
- import java.applet.Applet;
- import java.awt.Canvas;
- import java.awt.Color;
- import java.awt.Component;
- import java.awt.Dimension;
- import java.awt.Graphics;
- import java.awt.Image;
- import java.awt.image.ImageObserver;
-
- public class AnimateCanvas2 extends Canvas implements Runnable {
- Image osImage;
- Graphics osg;
- Image[] images;
- int currImage;
- int delayTime;
- int speed;
- Thread theThread;
- boolean started = false;
- boolean inDelay = false;
- int pauseTime;
- Color bkColor;
- Image bkImage;
-
- public AnimateCanvas2(Applet var1, int var2) {
- this.GetParameters(var1, var2);
- }
-
- void GetParameters(Applet var1, int var2) {
- String var3 = var1.getParameter("animateSpeed" + var2);
- this.speed = AppletParam2.GetInt(var3, 500);
- this.delayTime = this.speed;
- var3 = var1.getParameter("animatePauseTime" + var2);
- this.pauseTime = AppletParam2.GetInt(var3, 500);
- var3 = var1.getParameter("animateImageList" + var2);
- if (var3 != null) {
- var3 = var1.getParameter("animateImageStrip" + var2);
- boolean var4 = AppletParam2.GetBoolean(var3, false);
- if (var4) {
- var3 = var1.getParameter("animateImageWidth" + var2);
- int var5 = AppletParam2.GetInt(var3, 100);
- var3 = var1.getParameter("animateImageList" + var2);
- this.images = AppletParam2.GetImageStrip(var1, var3, var5);
- } else {
- var3 = var1.getParameter("animateImageList" + var2);
- this.images = AppletParam2.GetImageList(var1, var3);
- }
- }
-
- var3 = var1.getParameter("animateBkColor" + var2);
- this.bkColor = AppletParam2.GetColor(var3, (Color)null);
- if (this.bkColor != null) {
- ((Component)this).setBackground(this.bkColor);
- }
-
- var3 = var1.getParameter("animateBkImage" + var2);
- this.bkImage = var1.getImage(var1.getCodeBase(), var3);
- }
-
- public void run() {
- while(true) {
- if (this.theThread.isAlive()) {
- try {
- ((Component)this).repaint();
- if (this.currImage == this.images.length - 1) {
- this.currImage = 0;
- } else {
- ++this.currImage;
- }
-
- if (this.currImage == 0) {
- Thread.sleep((long)this.pauseTime);
- } else {
- Thread.sleep((long)this.speed);
- }
- } catch (InterruptedException var1) {
- }
- }
- }
- }
-
- public void update(Graphics var1) {
- if (this.osImage == null) {
- this.osImage = ((Component)this).createImage(((Component)this).size().width, ((Component)this).size().height);
- this.osg = this.osImage.getGraphics();
- }
-
- this.osg.setColor(((Component)this).getBackground());
- this.osg.fillRect(0, 0, ((Component)this).size().width, ((Component)this).size().height);
- if (this.bkImage != null) {
- int var2 = this.bkImage.getWidth(this);
- int var3 = this.bkImage.getHeight(this);
- int var4 = ((Component)this).size().width / var2;
- int var5 = ((Component)this).size().height / var3;
- ++var4;
- ++var5;
-
- for(int var6 = 0; var6 < var5; ++var6) {
- for(int var7 = 0; var7 < var4; ++var7) {
- this.osg.drawImage(this.bkImage, var7 * var2, var6 * var3, this);
- }
- }
- }
-
- if (this.images != null && this.images.length > 0 && this.images[this.currImage] != null) {
- this.osg.drawImage(this.images[this.currImage], 0, 0, ((Component)this).size().width, ((Component)this).size().height, this);
- }
-
- var1.drawImage(this.osImage, 0, 0, (ImageObserver)null);
- }
-
- public void Start() {
- this.theThread = new Thread(this);
- this.theThread.start();
- }
-
- public void Stop() {
- this.theThread.stop();
- this.theThread = null;
- }
-
- public synchronized void reshape(int var1, int var2, int var3, int var4) {
- super.reshape(var1, var2, var3, var4);
- this.osImage = null;
- this.osg = null;
- }
-
- public Dimension minimumSize() {
- return new Dimension(10, 10);
- }
-
- public Dimension preferredSize() {
- return new Dimension(10, 10);
- }
- }
-