//=============================================================================
//  MuseScore
//  Music Composition & Notation
//
//  Copyright (C) 2012 Werner Schweer
//
//  This program is free software; you can redistribute it and/or modify
//  it under the terms of the GNU General Public License version 2
//  as published by the Free Software Foundation and appearing in
//  the file LICENCE.GPL
//=============================================================================

#ifndef __MCURSOR_H__
#define __MCURSOR_H__

#include "fraction.h"

namespace Ms {
class MasterScore;
class Score;
class TDuration;
class Fraction;
class TimeSig;
class Chord;
enum class Key;

//---------------------------------------------------------
//   MCursor
//---------------------------------------------------------

class MCursor
{
    MasterScore* _score;
    Fraction _tick;
    int _track;
    Fraction _sig;

    void createMeasures();

public:
    MCursor(MasterScore* s = 0);
    void createScore(const QString& s);
    void saveScore();

    void addPart(const QString& instrument);
    Chord* addChord(int pitch, const TDuration& duration);
    void addKeySig(Key);
    TimeSig* addTimeSig(const Fraction&);

    void move(int track, const Fraction& tick);
    MasterScore* score() const { return _score; }
    void setScore(MasterScore* s) { _score = s; }
    void setTimeSig(Fraction f) { _sig = f; }
};
}     // namespace Ms
#endif