/*

 * QuickTime for Java SDK Sample Code

   Usage subject to restrictions in SDK License Agreement

 * Copyright: © 1996-1999 Apple Computer, Inc.

 */

import java.net.*;

import java.applet.Applet;

import java.awt.*;

import java.io.*;

import quicktime.*;

import quicktime.io.QTFile;

import quicktime.app.QTFactory;

import quicktime.app.display.*;

import quicktime.app.image.ImageDrawer;

import quicktime.std.StdQTConstants;

// plays sound from a zip file asynchronously, i.e., in a Thread

import quicktime.*;

public class JISApplet extends Applet {

    private Drawable myQTContent;

    private QTCanvas myQTCanvas;

    public void init () {

        try {

            // this is a workaround required by a bug in the loading

            // mechanism of applets using the JavaPlugin on Netscape on Win

            if (QTSession.isInitialized() == false)

                QTSession.open();

                // set up a QTCanvas which will disply its content 

                // at its original size of smaller and centered in the space given

                // to the QTCanvas when the applet is layed out

            setLayout (new BorderLayout());

            myQTCanvas = new QTCanvas (QTCanvas.kInitialSize, 0.5F, 0.5F);

            add (myQTCanvas, "Center");     

                //our media is in the local directory

            QTFile file = new QTFile (getCodeBase().getFile() + getParameter("media"));

            myQTContent = QTFactory.makeDrawable (new FileInputStream(file), StdQTConstants.kDataRefFileExtensionTag, getParameter("ext"));

        } catch (QTException qtE) {

            qtE.printStackTrace();

                // something wrong with the content but QT itself is OK

            if (QTSession.isInitialized())

                myQTContent = ImageDrawer.getQTLogo();

            else

                throw new RuntimeException (qtE.getMessage());

        } catch (IOException ioE) {

            ioE.printStackTrace();

            myQTContent = ImageDrawer.getQTLogo();

        }

    }   

    public void start () { 

        try { // if QT was not successfully initialized the QTCanvas will be null

            if (myQTCanvas != null)

                myQTCanvas.setClient (myQTContent, true);           

        } catch (QTException e) {

            e.printStackTrace();

        }

    }

    public void stop () { 

        if (myQTCanvas != null)

            myQTCanvas.removeClient();

    }

    public void destroy () {

        QTSession.close();

    }

}