root/trunk/libjdkmidi/trunk/include/jdkmidi/advancedsequencer.h

/*
 *  libjdkmidi-2004 C++ Class Library for MIDI
 *
 *  Copyright (C) 2004  J.D. Koftinoff Software, Ltd.
 *  www.jdkoftinoff.com
 *  jeffk@jdkoftinoff.com
 *
 *  *** RELEASED UNDER THE GNU GENERAL PUBLIC LICENSE (GPL) April 27, 2004 ***
 *
 *  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.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/
/*
** Copyright 1986 to 1998 By J.D. Koftinoff Software, Ltd.
**
** All rights reserved.
**
** No one may duplicate this source code in any form for any reason
** without the written permission given by J.D. Koftinoff Software, Ltd.
**
*/

#ifndef JDKMIDI_ADVANCEDSEQUENCER_H

#define JDKMIDI_ADVANCEDSEQUENCER_H

#include "jdkmidi/midi.h"
#include "jdkmidi/msg.h"
#include "jdkmidi/sysex.h"
#include "jdkmidi/multitrack.h"
#include "jdkmidi/filereadmultitrack.h"
#include "jdkmidi/sequencer.h"
#include "jdkmidi/manager.h"
#include "jdkmidi/driver.h"


#include "jdkmidi/driverdump.h"

#include <string>
#include <vector>

#define MAX_WARP_POSITIONS (128)
#define MEASURES_PER_WARP (4)

namespace jdkmidi
{
  class AdvancedSequencer
  {
    public:
      AdvancedSequencer();
      virtual ~AdvancedSequencer();
      
      bool OpenMIDI ( int in_port, int out_port, int timer_resolution=5 );
      void CloseMIDI();
      
      void SetMIDIThruEnable ( bool f );
      bool GetMIDIThruEnable() const;
      
      void SetMIDIThruChannel ( int chan );
      int GetMIDIThruChannel() const;
      
      void SetMIDIThruTranspose ( int val );
      int GetMIDIThruTranspose() const;
      
      bool Load ( const char *fname );
      void Reset();
      
      void GoToMeasure ( int measure, int beat=0 );
      void GoToTime ( MIDIClockTime t );
      void Play ( int clock_offset = 0 );
      void RepeatPlay ( bool enable, int start_measure, int end_measure );
      void Pause();
      void Stop();
      
      bool IsPlay()
      {
        return mgr.IsSeqPlay();
      }
      
      void UnmuteAllTracks();
      void SoloTrack ( int trk );
      void UnSoloTrack();
      void SetTrackMute ( int trk, bool f );
      
      void SetTempoScale ( double scale );
      double GetTempoWithoutScale() const;
      double GetTempoWithScale() const;
      
      int GetMeasure() const;
      int GetBeat() const;
      
      int GetTimeSigNumerator() const;
      int GetTimeSigDenominator() const;
      
      int GetTrackNoteCount ( int trk ) const;
      const char *GetTrackName ( int trk ) const;
      int GetTrackVolume ( int trk ) const;
      
      void SetTrackVelocityScale ( int trk, int scale );
      int GetTrackVelocityScale ( int trk ) const;
      
      void SetTrackRechannelize ( int trk, int chan );
      int GetTrackRechannelize ( int trk ) const;
      
      void SetTrackTranspose ( int trk, int trans );
      int GetTrackTranspose ( int trk ) const;
      
      void ExtractMarkers ( std::vector< std::string > *list );
      int GetCurrentMarker() const;
      
      int FindFirstChannelOnTrack ( int trk );
      
      void ExtractWarpPositions();
      
      bool IsChainMode() const
      {
        return chain_mode;
      }
      
      MIDIMultiProcessor thru_processor;
      MIDIProcessorTransposer thru_transposer;
      MIDIProcessorRechannelizer thru_rechannelizer;
      
      MIDIDriverDump driver;
      
      MIDIMultiTrack tracks;
      
      
      MIDISequencerGUIEventNotifierText notifier;
      
      MIDISequencer seq;
      
      MIDIClockTime marker_times[1024];
      int num_markers;
      
      MIDIManager mgr;
      
      long repeat_start_measure;
      long repeat_end_measure;
      bool repeat_play_mode;
      
      int num_warp_positions;
      MIDISequencerState *warp_positions[MAX_WARP_POSITIONS];
      
      bool file_loaded;
      bool chain_mode;
  };
  
}

#endif