X-Git-Url: http://git.phpeclipse.com

diff --git a/net.sourceforge.phpeclipse.webbrowser/src/org/eclipse/webbrowser/internal/BusyIndicator.java b/net.sourceforge.phpeclipse.webbrowser/src/org/eclipse/webbrowser/internal/BusyIndicator.java
deleted file mode 100644
index 4f984bc..0000000
--- a/net.sourceforge.phpeclipse.webbrowser/src/org/eclipse/webbrowser/internal/BusyIndicator.java
+++ /dev/null
@@ -1,157 +0,0 @@
-/**
- * Copyright (c) 2003 IBM Corporation and others.
- * All rights reserved.   This program and the accompanying materials
- * are made available under the terms of the Common Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/cpl-v10.html
- *
- * Contributors:
- *    IBM - Initial API and implementation
- */
-package org.eclipse.webbrowser.internal;
-
-import org.eclipse.swt.widgets.*;
-import org.eclipse.swt.events.*;
-import org.eclipse.swt.graphics.*;
-/**
- * An animated image to show busy status of the Web browser.
- */
-public class BusyIndicator extends Canvas {
-	protected Image[] images;
-	protected Image image;
-
-	protected Thread busyThread;
-	protected boolean stop;
-
-	/**
-	 * BusyWidget constructor comment.
-	 * @param parent org.eclipse.swt.widgets.Composite
-	 * @param style int
-	 */
-	public BusyIndicator(Composite parent, int style) {
-		super(parent, style);
-	
-		images = ImageResource.getBusyImages();
-	
-		addPaintListener(new PaintListener() {
-			public void paintControl(PaintEvent event) {
-				onPaint(event);
-			}
-		});
-	
-		image = images[0];
-	}
-	
-	public Point computeSize(int wHint, int hHint, boolean changed) {
-		return new Point(25, 25);
-	}
-	
-	/**
-	 * Creates a thread to animate the image.
-	 */
-	protected synchronized void createBusyThread() {
-		if (busyThread != null)
-			return;
-	
-		stop = false;
-		busyThread = new Thread() {
-			protected int count;
-			public void run() {
-				try {
-					count = 1;
-					while (!stop) {
-						Display.getDefault().syncExec(new Runnable() {
-							public void run() {
-								if (!stop) {
-									if (count < 13)
-										setImage(images[count]);
-									count++;
-									if (count > 12)
-										count = 1;
-								}
-							}
-						});
-						try {
-							sleep(125);
-						} catch (Exception e) { }
-					}
-					if (busyThread == null)
-						Display.getDefault().syncExec(new Thread() {
-							public void run() {
-								setImage(images[0]);
-							}
-						});
-				} catch (Exception e) {
-					Trace.trace(Trace.WARNING, "Busy error", e);
-				}
-			}
-		};
-	
-		busyThread.setPriority(Thread.NORM_PRIORITY + 2);
-		busyThread.setDaemon(true);
-		busyThread.start();
-	}
-	
-	public void dispose() {
-		stop = true;
-		busyThread = null;
-		super.dispose();
-	}
-	
-	/**
-	 * Return the image or <code>null</code>.
-	 */
-	public Image getImage() {
-		return image;
-	}
-
-	/**
-	 * Returns true if it is currently busy.
-	 *
-	 * @return boolean
-	 */
-	public boolean isBusy() {
-		return (busyThread != null);
-	}
-
-	/* 
-	 * Process the paint event
-	 */
-	protected void onPaint(PaintEvent event) {
-		Rectangle rect = getClientArea();
-		if (rect.width == 0 || rect.height == 0)
-			return;
-	
-		GC gc = event.gc;
-		if (image != null)
-			gc.drawImage(image, 2, 2);
-	}
-
-	/**
-	 * Sets the indicators busy count up (true) or down (false) one.
-	 *
-	 * @param busy boolean
-	 */
-	public synchronized void setBusy(boolean busy) {
-		if (busy) {
-			if (busyThread == null)
-				createBusyThread();
-		} else {
-			if (busyThread != null) {
-				stop = true;
-				busyThread = null;
-			}
-		}
-	}
-
-	/**
-	 * Set the image.
-	 * The value <code>null</code> clears it.
-	 */
-	public void setImage(Image image) {
-		if (image != this.image && !isDisposed()) {
-			this.image = image;
-			redraw();
-		}
-	}
-}
\ No newline at end of file