*  Main.java

*  Eisenkraut

*

*  Copyright (c) 2004-2014 Hanns Holger Rutz. All rights reserved.

*

*  This software is published under the GNU General Public License v3+

*

*

*  For further information, please contact Hanns Holger Rutz at

*  contact@sciss.de

*/

*  The <code>Main</code> class contains the java VM

*  startup static <code>main</code> method which

*  creates a new instance of <code>Main</code>. This instance

*  will initialize localized strings (ResourceBundle),

*  Preferences, the <code>transport</code>, the <code>menuFactory</code>

*  object (a prototype of the applications menu and its

*  actions).

*  <p>

*  Common components are created and registered:

*  <code>SuperColliderFrame</code>, <code>TransportPalette</code>,

*  <code>ObserverPalette</code>, and <code>DocumentFrame</code>.

*  <p>

*  The <code>Main</code> class extends the <code>Application</code>

*  class from the <code>de.sciss.app</code> package.

*

*  @author    Hanns Holger Rutz

*  @version  0.74, 02-Nov-10

*

*  @todo    OSC /main/quit doesn't work repeatedly

*        ; seems to be a problem of menuFactory.closeAll!

*/

  private static final String APP_NAME  = "Eisenkraut";

  /*

   *  Current version of the application. This is stored

   *  in the preferences file.

   *

   *  @todo   should be saved in the session file as well

   */

  private static final double APP_VERSION    = 1.0;

  /**

   *  Enables / disables event dispatching debugging

   */

 

  /*

   *  The MacOS file creator string.

   */

  private static final String          CREATOR      = "EisK";

  /**

   *  Value for add/getComponent(): the preferences frame

   *

   *  @see  #getComponent( Object )

   */

  public static final Object          COMP_PREFS    = PrefsFrame.class.getName();

  /**

   *  Value for add/getComponent(): the observer palette

   *

   *  @see  #getComponent( Object )

   */

  public static final Object          COMP_OBSERVER  = ObserverPalette.class.getName();

  /**

   *  Value for add/getComponent(): input/output setup

   *

   *  @see  #getComponent( Object )

   */

  public static final Object          COMP_IOSETUP  = IOSetupFrame.class.getName();

  /**

   *  Value for add/getComponent(): the filter-process dialog

   *

   *  @see  #getComponent( Object )

   */

  public static final Object          COMP_FILTER    = FilterDialog.class.getName();

  /**

   *  Value for add/getComponent(): the main log frame

   *

   *  @see  #getComponent( Object )

   */

  public static final Object          COMP_MAIN    = MainFrame.class.getName();

  /**

   *  Value for add/getComponent(): the control room frame

   *

   *  @see  #getComponent( Object )

   *  @see  de.sciss.eisenkraut.gui.ControlRoomFrame

   */

  public static final Object          COMP_CTRLROOM  = ControlRoomFrame.class.getName();

  /**

   *  Value for add/getComponent(): the online help display frame

   *

   *  @see  #getComponent( Object )

   */

  public static final Object          COMP_HELP      = HelpFrame.class.getName();

  /**

   *  Value for add/getComponent(): audio file header information

   *

   *  @see  #getComponent( Object )

   */

  public static final Object          COMP_AUDIOINFO  = AudioFileInfoPalette.class.getName();

 

//   *  Clipboard (global, systemwide)

//   */

//  public static final Clipboard        clipboard    = Toolkit.getDefaultToolkit().getSystemClipboard();

  /**

   */

  private final OSCRouterWrapper        osc;

  private static final String          OSC_MAIN    = "main";

  private final ProcessingThread.Listener    quitAfterSaveListener;

 

  /**

   *  The arguments may contain the following options:

   *  <UL>

   *  <LI>-laf &lt;screenName&gt; &lt;className&gt; : set the default look-and-feel</LI>

   *  </UL>

   *

   *  All other arguments not starting with a hyphen are considered to be paths to documents

   *  that will be opened after launch.

   */

  public Main( String[] args )

  {

    super( Main.class, APP_NAME );

    final List          warnings;

    final Preferences      prefs      = getUserPrefs();

    final double        prefsVersion;

//    final ControlRoomFrame    paletteCtrlRoom;

    final MainFrame        mainFrame;

    final OSCRoot        oscServer;

    final SuperColliderClient  superCollider;

    String            lafName;

    List            openDoc      = null;

    // ---- init prefs ----

    oscServer      = new OSCRoot( prefs.node( OSCRoot.DEFAULT_NODE ), 0x4549 );

    prefsVersion = prefs.getDouble( PrefsUtil.KEY_VERSION, 0.0 );

    if( prefsVersion < APP_VERSION ) {

      warnings = PrefsUtil.createDefaults( prefs, prefsVersion );

    } else {

      warnings = null;

    }

   

    // ---- check commandline options ----

        // WebLookAndFeel.install();

        // System.out.println(UIManager.getLookAndFeel().getName());

        UIManager.installLookAndFeel("WebLookAndFeel", "com.alee.laf.WebLookAndFeel");

        WebCheckBoxStyle   .animated            = false;

        WebProgressBarStyle.progressTopColor    = Color.lightGray;

        WebProgressBarStyle.progressBottomColor = Color.gray;

        // XXX TODO: how to really turn of animation?

        WebProgressBarStyle.highlightWhite      = new Color(255, 255, 255, 0); // 48)

        WebProgressBarStyle.highlightDarkWhite  = new Color(255, 255, 255, 0);

    lafName = prefs.get( PrefsUtil.KEY_LOOKANDFEEL, null );

    for( int i = 0; i < args.length; i++ ) {

      if( args[ i ].startsWith( "-" )) {

        if( args[ i ].equals( "-laf" )) {

          if( (i + 2) < args.length ) {

            UIManager.installLookAndFeel( args[ i + 1 ], args[ i + 2 ]);

            if( lafName == null ) lafName = args[ i + 2 ];

            i += 2;

          } else {

            System.err.println( "Option -laf requires two additional arguments (screen-name and class-name)." );

            System.exit( 1 );

          }

        } else {

          System.err.println( "Unknown option " + args[ i ]);

          System.exit( 1 );

        }

      } else {

        if( openDoc == null ) openDoc = new ArrayList();

        openDoc.add( args[ i ]);

      }

    }

       

    // ---- init look-and-feel ----

    System.setProperty( "swing.aatext", "true" );

    lookAndFeelUpdate( lafName );

    // ---- init infrastructure ----

    // warning : reihenfolge is crucial

//    oscServer      = new OSCRoot( prefs.node( OSCRoot.DEFAULT_NODE ), 0x4549 );

    osc          = new OSCRouterWrapper( oscServer, this );

    final CacheManager cache = new PrefCacheManager( prefs.node( PrefCacheManager.DEFAULT_NODE ));

    superCollider    = new SuperColliderClient();

    init();

   

    // ---- listeners ----

    quitAfterSaveListener = new ProcessingThread.Listener() {

      public void processStarted( ProcessingThread.Event e ) { /* empty */ }

      // if the saving was successfull, we will call closeAll again

      public void processStopped( ProcessingThread.Event e )

      {

        if( e.isDone() ) {

          quit();

        }

      }

    };

    try {

      superCollider.init();

    }

    catch( IOException e1 ) {

      BasicWindowHandler.showErrorDialog( null, e1, "SuperColliderClient Initialization" );

      System.exit( 1 );

      return;

    }

    // ---- component views ----

    mainFrame    = new MainFrame();

    ((BasicWindowHandler) getWindowHandler()).setDefaultBorrower( mainFrame );

    final AppWindow ctrlRoom  = new ControlRoomFrame();

    final AppWindow observer  = new ObserverPalette();

    // means no preferences found, so

    // do some more default initializations

    // and display splash screen

    if( prefsVersion == 0.0 ) {

      ctrlRoom.setVisible( true );

      observer.setVisible( true );

      if( cache.getFolder().isDirectory() ) {

        cache.setActive( true );

      }

        new WelcomeScreen( this );

    }

    if( warnings != null ) {

      for( int i = 0; i < warnings.size(); i++ ) {

        System.err.println( warnings.get( i ));

      }

    }

    oscServer.init();

   

    if( prefs.node( PrefsUtil.NODE_AUDIO ).getBoolean( PrefsUtil.KEY_AUTOBOOT, false )) {

      superCollider.boot();

    }

   

   

    if( openDoc != null ) {

      for( int i = 0; i < openDoc.size(); i++ ) {

        getMenuFactory().openDocument( new File( openDoc.get( i ).toString() ));

      }

    }

   

//    test.setSize( 200, 200 );

//    GUIUtil.setAlwaysOnTop( test, true );

//    test.setVisible( true );

//    final JDialog test2 = new JDialog( test );

//    test2.add( new javax.swing.JLabel( "1111" ));

//    test2.pack();

//    test2.setVisible( true );

//    final JDialog test3 = new JDialog( test );

//    test3.add( new javax.swing.JLabel( "2222" ));

//    test3.pack();

//    test3.setVisible( true );

//    final JDialog test4 = new JDialog( test3 );

//    test4.add( new javax.swing.JLabel( "3333" ));

//    test4.pack();

//    test4.setVisible( true );

//    final JDialog test5 = new JDialog( test3 );

//    test5.add( new javax.swing.JLabel( "4444" ));

//    test5.pack();

//    test5.setVisible( true );

//    java.util.Random rnd = new java.util.Random();

//    long t1 = System.currentTimeMillis();

//    for( int i = 0; i < 100000; i++ ) {

//      final float x = rnd.nextFloat() * 3.1415925f;

//      float a = (float) Math.cos( x );

//      float b = (float) Math.sin( x );

//    }

//    long t2 = System.currentTimeMillis();

//    for( int i = 0; i < 100000; i++ ) {

//      final float x = rnd.nextFloat() * 3.1415925f;

//      float a = (float) Math.cos( x );

//      float b = (float) Math.sqrt( 1 - a * a );

//    }

//    long t3 = System.currentTimeMillis();

//    System.out.println( "v1 took " + (t2-t1)+"; v2 took " + (t3-t2) );

   

//    final float[] fftBuf = {

//      1.5477e-08f, -6.2643e-09f, 1.5654e-08f, -5.8078e-09f, 1.5818e-08f, -5.3462e-09f,

//      1.5968e-08f, -4.8801e-09f, 1.6104e-08f, -4.4097e-09f, 1.6226e-08f, -3.9355e-09f,

//      1.6335e-08f, -3.4580e-09f, 1.6429e-08f, -2.9775e-09f, 1.6509e-08f, -2.4944e-09f,

//      1.6575e-08f, -2.0092e-09f, 1.6627e-08f, -1.5223e-09f, 1.6664e-08f, -1.0340e-09f,

//      1.6687e-08f, -5.4489e-10f, 1.6696e-08f, -5.5293e-11f, 1.6691e-08f,  4.3435e-10f,

//      1.6671e-08f,  9.2361e-10f };

//    Fourier.complexTransform( fftBuf, fftBuf.length >> 1, Fourier.FORWARD );

//    for( int j = 0; j < fftBuf.length; j += 2 ) {

//      System.out.println( fftBuf[j] + " " + (fftBuf[j+1]>=0 ? "+ " : "- ") + Math.abs(fftBuf[j+1]) + "i" );

//    }

   

    // loge(val) = (exp + log2(man)) * loge(2)

    // logx(val) = (exp + log2(man)) * log(2)/log(x)

    float korr = (float) Math.log( 2 ); // / Math.log( 10 );

    double korr2 = 1.0 / Math.log( 2 );

    int q = 11;

    int mantBits = 24 - q;

    int tabSize = 1 << mantBits;

    float[] lookUp = new float[ tabSize ];

    for( int i = 0; i < tabSize; i++ ) {

      lookUp[ i ] = (float) (Math.log( i << q ) * korr2);

    }

   

    final java.util.Random rnd = new java.util.Random( System.currentTimeMillis() );

    final long t1 = System.currentTimeMillis();

    for( int i = 0; i < 10000000; i++ ) {

      float value = rnd.nextFloat();

    }

    final long t2 = System.currentTimeMillis();

    for( int i = 0; i < 10000000; i++ ) {

      float value = (float) Math.log( rnd.nextFloat() );

    }

    final long t3 = System.currentTimeMillis();

    for( int i = 0; i < 10000000; i++ ) {

      int x = Float.floatToRawIntBits( rnd.nextFloat() );

      int exp = (x >> 23) & 0xFF;

      int mant = (x & 0x7FFFFF);

      float value = (exp + lookUp[ mant >> q ]) * korr;

    }

    final long t4 = System.currentTimeMillis();

    double error = 0;

    for( int i = 0; i < 10000000; i++ ) {

      float f = rnd.nextFloat();

      int x = Float.floatToRawIntBits( f );

      int exp = (x >> 23) & 0xFF;

      int mant = (x & 0x7FFFFF);

      if( exp == 0 ) mant <<= 1; else mant |= 0x800000;

      exp -= 150;

      float value = (exp + lookUp[ mant >> q ]) * korr;

      float value2 = (float) Math.log( f );

      float err = (value - value2) / value2;

      if( !Float.isInfinite( err )) error += err*err;

     

//      System.out.println( "for " + f + " -> norm = " + value2 + "; fast = " + value + "; x = " + x+ "; lookUp = " + lookUp[ mant >> q ]);

    }

    System.out.println( "rnd " + (t2-t1) + " ; (rnd+log) " + (t3-t2) + " ; log " + (t3-t2-(t2-t1)) +

                        "; fast " + (t4-t3-(t2-t1)) + " ; error (RMS) = " + Math.sqrt( error/10000000 ));

*/

//    final float[] fftBuf = new float[ fftSize + 2 ];

//    final float[] gaga = new float[ fftSize + 2 ];

//    for( int i = 0; i < fftSize; i++ ) {

//      fftBuf[ i ] = (float) Math.cos( de.sciss.eisenkraut.math.MathUtil.PI2 * i / 4 ) / fftSize;

//    }

//    de.sciss.eisenkraut.math.Fourier.realTransform( fftBuf, fftSize, de.sciss.eisenkraut.math.Fourier.FORWARD );

//    de.sciss.eisenkraut.util.DebugView.fftPhase( fftBuf, (fftSize >> 1) + 1, true, "FFT" );

//    final de.sciss.eisenkraut.math.SlidingDFT slide = new de.sciss.eisenkraut.math.SlidingDFT( fftSize, 1 );

//    for( int i = 0; i < fftSize; i++ ) {

//      gaga[ i ] = (float) Math.cos( de.sciss.eisenkraut.math.MathUtil.PI2 * i / 4 ) / fftSize;

//    }

//    slide.next( gaga, 0, fftSize, 0, fftBuf );

//    de.sciss.eisenkraut.util.DebugView.fftPhase( fftBuf, (fftSize >> 1) + 1, true, "Slide1" );

//    final de.sciss.eisenkraut.math.SlidingDFT slide2 = new de.sciss.eisenkraut.math.SlidingDFT( fftSize, 1 );

//    for( int i = 0; i < fftSize; i++ ) {

//      gaga[ i ] = (float) Math.cos( de.sciss.eisenkraut.math.MathUtil.PI2 * i / 4 ) / fftSize;

//    }

//    for( int i = 0; i < fftSize; i += 1 ) {

//      slide2.next( gaga, i, 1, 0, fftBuf );

//    }

//    de.sciss.eisenkraut.util.DebugView.fftPhase( fftBuf, (fftSize >> 1) + 1, true, "Slide2" );

  }

  protected BasicMenuFactory createMenuFactory()

  {

    return new MenuFactory( this );

  }

 

  protected DocumentHandler createDocumentHandler()

  {

    return new de.sciss.eisenkraut.session.DocumentHandler( this );

  }

 

  protected BasicWindowHandler createWindowHandler()

  {

    return new BasicWindowHandler( this );

  }

 

  private boolean forcedQuit = false;

  public synchronized void quit()

  {

    final Flag        confirmed  = new Flag( false );

    final ProcessingThread  pt      = getMenuFactory().closeAll( forcedQuit, confirmed );

    if( pt != null ) {

      pt.addListener( quitAfterSaveListener );

      ((BasicDocument) pt.getClientArg( "doc" )).start( pt );

    } else if( confirmed.isSet() ) {

      OSCRoot.getInstance().quit();

      SuperColliderClient.getInstance().quit();

      super.quit();

    }

  }

  public void forceQuit()

  {

    forcedQuit = true;

    quit();

  }

    private void lookAndFeelUpdate( String className )

    {

        if( className != null ) {

            try {

                UIManager.setLookAndFeel( className );

        AppWindow.lookAndFeelUpdate();

            }

            catch( Exception e1 ) {

        GUIUtil.displayError( null, e1, null );

            }

        }

    }

  /**

   *  java VM starting method. does some

   *  static initializations and then creates

   *  an instance of <code>Main</code>.

   *

   *  @param  args  are not parsed.

   */

  public static void main( final String args[] )

  {

    // --- run the main application ---

    // Schedule a job for the event-dispatching thread:

    // creating and showing this application's GUI.

    EventQueue.invokeLater( new Runnable() {

      public void run()

      {

        new Main( args );

      }

    });

  }

 

  public String getMacOSCreator()

  {

    return CREATOR;

  }

  public double getVersion()

  {

    return APP_VERSION;

  }

 

//  public Component getComponent()

//  {

//    return mainFrame.getComponent();

//  }

// 

//  public void resetProgression()

//  {

//    mainFrame.resetProgression();

//  }

// 

//  public void setProgression( float p )

//  {

//    mainFrame.setProgression( p );

//  }

// 

//  public void  finishProgression( boolean success )

//  {

//    mainFrame.finishProgression( success );

//  }

// 

//  public void setProgressionText( String text )

//  {

//    mainFrame.setProgressionText( text );

//  }

// 

//  public void showMessage( int type, String text )

//  {

//    mainFrame.showMessage( type, text );

//  }

// 

//  public void displayError( Exception e, String processName )

//  {

//    mainFrame.displayError( e, processName );

//  }

// ---------------- PreferenceChangeListener interface ----------------

 

//  public void preferenceChange( PreferenceChangeEvent e )

//  {

//    String key = e.getKey();

//        String val;

//

//    if( key.equals( PrefsUtil.KEY_OUTPUTCONFIG )) {

//      outputConfig = null;

//    }

//

////    if( key.equals( PrefsUtil.KEY_LOOKANDFEEL )) {

////            lookAndFeelUpdate( e.getNewValue() );

////    }

//   }

// ---------------- OSCRouter interface ----------------

  public String oscGetPathComponent()

  {

    return OSC_MAIN;

  }

 

  public void oscRoute( RoutedOSCMessage rom )

  {

    osc.oscRoute( rom );

  }

 

  public void oscAddRouter( OSCRouter subRouter )

  {

    osc.oscAddRouter( subRouter );

  }

 

  public void oscRemoveRouter( OSCRouter subRouter )

  {

    osc.oscRemoveRouter( subRouter );

  }

  public void oscCmd_quit( RoutedOSCMessage rom )

  {

    try {

      if( rom.msg.getArgCount() > 1 ) {

        if( ((Number) rom.msg.getArg( 1 )).intValue() != 0 ) {

          forceQuit();

          return;

        }

      }

      quit();

    }

    catch( ClassCastException e1 ) {

      OSCRoot.failedArgType( rom, 1 );

    }

  }

  public void oscCmd_createTempFile( RoutedOSCMessage rom )

  {

    try {

      final File f = IOUtil.createTempFile();

      try {

        rom.replyDone( 1, new Object[] { f.getAbsolutePath() });

      }

      catch( IOException e11 ) {

        OSCRoot.failed( rom, e11 );

      }

    }

    catch( IOException e1 ) {

      OSCRoot.failed( rom, e1 );

    }

  }

 

  public Object oscQuery_version()

  {

    return new Float( getVersion() );

  }

}