//////////////////////////////////////////////////////////////////////////////
//                         DX SOURCEFILE				    //
//////////////////////////////////////////////////////////////////////////////


/*
 * $Header: /home/gda/dxcvs/dx/src/ui++/java/dx/client/AppletLoadThread.java,v 1.1.1.1 1999/03/24 15:17:30 gda Exp $
 */

package dx.client;

import java.net.*;
import java.awt.*;



public class AppletLoadThread extends Thread
{

    private AppletClient parent;
    private int seqno, loopno;
    String gifname;
    public int getSequence() { return seqno; }

public AppletLoadThread (AppletClient parent, String gifname, int seqno, int loopno)
{
    this.parent = parent;
    this.seqno = seqno;
    this.loopno = loopno;
    this.gifname = gifname;

}

public void run()
{
    Image i;
    String urlStr = null;
    try {
	URL erl = new URL(parent.getCodeBase(), gifname);
	URLConnection erlc = erl.openConnection();
	erlc.setUseCaches(false);
	i = parent.getImage(erl);
	urlStr = erl.toString();
    } catch (Exception e) {
	System.out.println ("AppletLoadThread: can't load " + gifname);
	i = null;
    }
    if (i != null) {
	try {
	    MediaTracker mt = new MediaTracker(parent);
	    mt.addImage(i, 0);
	    mt.waitForID(0);
	    if (mt.isErrorID(0) == true) 
		i = null;
	} catch (Exception e) {
	    System.out.println("AppletLoadThread: Image loading failed.");
	    i = null;
	}
    }
    parent.imageAvailable(i, gifname, seqno, loopno, urlStr);
}


}; // end AppletLoadThread