//-------------------------------------------------------------------------
// Filename:      player.hh
// Version:       $Id: player.hh,v 1.1.4.4 1999/06/09 10:14:03 erik Exp $
// Copyright:     Copyright (C) 1999, Erik Mouw (J.A.K.Mouw@its.tudelft.nl)
// Author:        Erik Mouw <J.A.K.Mouw@its.tudelft.nl>
// Description:   MIDI player
// Created at:    Sun Mar 28 23:23:55 1999
// Modified by:   Erik Mouw <J.A.K.Mouw@its.tudelft.nl>
// Modified at:   Wed May 26 16:48:07 1999
//-------------------------------------------------------------------------
// 
// 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
//

#ident "$Id: player.hh,v 1.1.4.4 1999/06/09 10:14:03 erik Exp $"

#ifndef musica_player_hh
#define musica_player_hh




#include "sequence.hh"
#include "mididevice.hh"




class midiPlayer
{
private:
  long int startTime;      // time we started playing
  long int lastEventTime;  // time of last played event
  long int nextEventTime;  // time of next event to be played
  midiSequence *sequence;

  int relTempoNumerator;
  int relTempoDenominator;

  double ffwdSpeed;

  int division;
  int number;
  long int tempo;
  int hours, minutes, seconds, frames, fraction;
  int numerator, denominator, clocks, bb;
  int signature, key;

  midiDevice *device;

  bool playing;
  bool startPlaying;
  bool doFastForward;
  
  long int nextNote(void);
  
public:
  midiPlayer(void) 
    {
      division = 120;
      tempo = 1L;
      relTempoNumerator = relTempoDenominator = 1;
      startTime = 0L;
      lastEventTime = 0L;
      sequence = 0;
      device = 0;
      playing = false;
      doFastForward = false;
      ffwdSpeed = 4.0;
    }

  bool setSequence(midiSequence *theSequence);
  midiSequence* getSequence(void) { return(sequence); };

  bool setDevice(midiDevice *theDevice);

  void setDivision(int n);
  void sequenceNumber(int n);
  void endOfTrack(void);
  void setTempo(long int t);
  void smpteOffset(int h, int m, int s, int f, int fr);
  void timeSignature(int n, int d, int c, int b);
  void keySignature(int k, int s);

  void setRelativeTempo(int value);

  void setFastForwardSpeed(double value);
  double getFastForwardSpeed(void);

  void rewind(void);
  void play(void);
  void fastForward(bool value);
  void stop(void);

  long int doPlay(long int currentTime);
};




#endif