/*

 * QuickTime for Java SDK Sample Code

   Usage subject to restrictions in SDK License Agreement

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

 */

import java.applet.*;

import java.awt.*;

import quicktime.*;

import quicktime.app.*;

import quicktime.io.*;

import quicktime.std.movies.*;

import quicktime.app.players.*;

import quicktime.app.display.*;

public class JScriptApplet extends Applet {

    private QTCanvas myCanvas;

    private MoviePlayer myPlayer;

    public void init() {

        try {

        // IMPORTANT, You should not call QTSession.open

        //  multiple times, otherwise you you will need to call QTSession.close the same

        //  number of times to properly shutdown. There appears to be a side effect in Windows 95/98

        //  With the Netscape browser and sun Java plugin where

        //  the Init method could get called Multiple times

        //  Checking the session to see if it is already initialised is tbe correct

        //  method safeguard against this.

            if (QTSession.isInitialized() == false)

            {

                QTSession.open();

            }

        }

        catch (Exception e) {

            e.printStackTrace();

            QTSession.close();

        }

    }

    public void start () {

        try {

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

            add("Center", myCanvas);

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

            OpenMovieFile movieFile = OpenMovieFile.asRead (qtf);

            Movie myMovie = Movie.fromFile(movieFile);

            myPlayer = new MoviePlayer(myMovie);

            myCanvas.setClient(myPlayer, true);

        }

        catch (Exception e) {

            e.printStackTrace();

            QTSession.close();

        }

    }

    public void stop () {

        myCanvas.removeClient();

    }

    public void destroy () {

        QTSession.close();

    }

    public void resetTime (int time) {

        try {

            myPlayer.setRate(0);

            myPlayer.setTime(time);

        }

        catch (Exception e) {

            e.printStackTrace();

        }

    }

    public void pause () {

        try {

            if (myPlayer.getRate() == 0)

                myPlayer.setRate(1);

            else

                myPlayer.setRate(0);

        }

        catch (Exception e) {

            e.printStackTrace();

        }

    }

    public boolean isPlaying () {

        try {

            return myPlayer.getRate() != 0;

        }

        catch (Exception e) {

            e.printStackTrace();

        }

        return false;

    }

    public int getMaxTime () {

        try {

            return myPlayer.getDuration();

        }

        catch (Exception e) {

            e.printStackTrace();

        }

        return 0;

    }

    public int getMovieTime () {

        try {

            return myPlayer.getTime();

        }

        catch (Exception e) {

            e.printStackTrace();

        }

        return 0;

    }

}