/*
 * File    : QT61Tools.java
 * Created : 19-sep-2003 11:01
 * By      : fbusquets
 *
 * JClic - Authoring and playing system for educational activities
 *
 * Copyright (C) 2000 - 2005 Francesc Busquets & Departament
 * d'Educacio de la Generalitat de Catalunya
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details (see the LICENSE file).
 */

package edu.xtec.jclic.media;

import edu.xtec.util.ExtendedByteArrayInputStream;
import edu.xtec.util.StreamIO;
import java.io.File;


/**
 *
 * @author Francesc Busquets (fbusquets@xtec.cat)
 * @version 13.08.29
 */
public class QT61Tools extends Object{
    
    private static QT61Lock lock;
    
    public QT61Tools() throws Exception{
        if(lock==null){
            
            //System.out.println("IsValid: "+QTBuild.isValid());
            //System.out.println("Expired: "+QTBuild.expired());
            /*
            System.out.println("Info: "+QTBuild.info());
            System.out.println("Version: "+QTBuild.getVersion());
            System.out.println("SubVersion: "+QTBuild.getSubVersion());                                   
            System.out.println("BugFixVersion: "+QTSession.getJavaVersion());
            System.out.println("BugFixVersion: "+QTSession.getBugFixVersion());
            System.out.println("DeveloperVersion: "+QTSession.getDeveloperVersion());
            System.out.println("MajorVersion: "+QTSession.getMajorVersion());
            System.out.println("MinorVersion: "+QTSession.getMinorVersion());
            System.out.println("QTMajorVersion: "+QTSession.getQTMajorVersion());
            System.out.println("QTMinorVersion: "+QTSession.getQTMinorVersion());
            System.out.println("QTVersion: "+QTSession.getQTVersion());
             */
            
            lock=new QT61Lock();
        }
    }
    
    protected class QT61Lock extends Object{
        protected QT61Lock() throws Exception{
            if(!quicktime.QTSession.isInitialized()){
                quicktime.QTSession.open();
            }
        }
        
        @Override
        protected void finalize() throws Throwable{
            quicktime.QTSession.close();
            super.finalize();
        }
    }
    
   
    public static quicktime.std.movies.Movie getMovie(Object source, boolean midi) throws Exception{
        quicktime.std.movies.Movie movie;
        quicktime.util.QTHandle handle=null;
        String sourceName="";
        if(source instanceof ExtendedByteArrayInputStream){
            ExtendedByteArrayInputStream eias=(ExtendedByteArrayInputStream)source;
            handle=new quicktime.util.QTHandle(eias.getBuffer());
            sourceName=eias.getName();
        }
        else if(source instanceof File){
            sourceName=((File)source).getName();
            if(midi){
                handle=new quicktime.util.QTHandle(StreamIO.readFile((File)source));
            }
            else{
                handle=new quicktime.std.movies.media.DataRef(new quicktime.io.QTFile((File)source));
            }
        }
        else if(source instanceof String){
            sourceName=(String)source;
            if(midi){
                handle=new quicktime.util.QTHandle(StreamIO.readFile(new File(sourceName)));
            }
            else{
                handle=new quicktime.std.movies.media.DataRef(sourceName);
            }
        }
        
        if(midi){
            quicktime.std.qtcomponents.MovieImporter movieimporter = new quicktime.std.qtcomponents.MovieImporter(quicktime.util.QTUtils.toOSType("Midi"));
            movie = new quicktime.std.movies.Movie(1);
            movie.setDefaultDataRef(new quicktime.std.movies.media.DataRef(new quicktime.util.QTHandle()));
            movieimporter.fromHandle(handle, movie, null, 0, 1);
        }
        else{
            quicktime.std.movies.media.DataRef dr;
            if(handle instanceof quicktime.std.movies.media.DataRef)
                dr=(quicktime.std.movies.media.DataRef)handle;
            else{
                String extension=sourceName.substring(sourceName.lastIndexOf('.'));
                dr=new quicktime.std.movies.media.DataRef(handle, quicktime.std.StdQTConstants.kDataRefFileExtensionTag, extension);
            }
            movie=quicktime.std.movies.Movie.fromDataRef(dr, 1);
            //movie=Movie.fromDataRef(dr, StdQTConstants4.newMovieAsyncOK);
        }
        
        return movie;
    }

    /*
    public static QTPlayer getPlayer(Object source) throws Exception{
        QTPlayer player=null;
        if(source instanceof ExtendedByteArrayInputStream){
            ExtendedByteArrayInputStream eias=(ExtendedByteArrayInputStream)source;
            String s=eias.getName();
            s=s.substring(s.lastIndexOf('.'));
            player=(QTPlayer)QTFactory.makeDrawable(eias, StdQTConstants.kDataRefFileExtensionTag, s);
        }
        else if(source instanceof String){
            player=(QTPlayer)QTFactory.makeDrawable((String)source);
        }
        return player;
    }
     */
    
    public static quicktime.app.view.MoviePlayer getPlayer(Object source) throws Exception{
        quicktime.std.movies.Movie mv=getMovie(source, false);
        return new quicktime.app.view.MoviePlayer(mv);
    }
}