scoringupfunctor.h

// Name:        scoringupfunctor.h
// Author:      Martha E. M. Thomae Elias
// Created:     2024
// Copyright (c) Authors and others. All rights reserved.
#ifndef __VRV_SCORINGUPFUNCTOR_H__
#define __VRV_SCORINGUPFUNCTOR_H__
 
#include "functor.h"
 
namespace vrv {
 
//----------------------------------------------------------------------------
// ScoringUpFunctor
//----------------------------------------------------------------------------
 
class ScoringUpFunctor : public Functor {
public:
    ScoringUpFunctor();
    virtual ~ScoringUpFunctor() = default;
 
    /*
     * Abstract base implementation
     */
    bool ImplementsEndInterface() const override { return true; }
 
    /*
     * Methods
     */
    void ProcessPerfectMensurPassage(
        const ArrayOfElementDurPairs &m_dursInVoiceWithSameMensur, data_DURATION noteLevel);
    std::vector<ArrayOfElementDurPairs> SubdivideIntoBoundedSequences(
        const ArrayOfElementDurPairs &dursInVoiceSameMensur, data_DURATION boundUnit);
    void ProcessBoundedSequences(const std::vector<ArrayOfElementDurPairs> &listOfSequences, data_DURATION boundUnit);
    void ProcessBoundedSequences(const ArrayOfElementDurPairs &sequence, data_DURATION boundUnit);
    ArrayOfElementDurPairs GetBoundedNotes(const ArrayOfElementDurPairs &sequence, data_DURATION boundUnit);
 
    bool EvalDotOfDiv(const ArrayOfElementDurPairs &middleSeq, const ArrayOfElementDurPairs &sequence, int dotInd,
        data_DURATION unit);
    void FindDurQuals(const ArrayOfElementDurPairs &middleSeq, double valueInUnit, data_DURATION boundUnit);
 
    double GetDurNumberValue(
        const std::pair<LayerElement *, data_DURATION> &elementDurPair, bool followedByDot, LayerElement *nextElement);
    double GetValueInMinims(const ArrayOfElementDurPairs &middleSeq);
    double GetValueInUnit(double valueInMinims, data_DURATION unit);
 
    Note *ImperfectionAPP(const ArrayOfElementDurPairs &sequence, data_DURATION boundUnit);
    Note *ImperfectionAPA(const ArrayOfElementDurPairs &sequence, data_DURATION boundUnit);
    Note *Alteration(const ArrayOfElementDurPairs &sequence, data_DURATION boundUnit);
    bool LeavePerfect(const ArrayOfElementDurPairs &sequence, data_DURATION boundUnit);
    void ApplyAugmentationsAndPerfections();
 
    /*
     * Functor interface
     */
    FunctorCode VisitLayerEnd(Layer *layer) override;
    FunctorCode VisitLayerElement(LayerElement *layerElement) override;
 
protected:
    //
private:
    // Simplified structure for a Mensur
    struct MensInfo {
        int prolatio = 2;
        int tempus = 2;
        int modusminor = 2;
        int modusmaior = 2;
    };
 
public:
    //
 
private:
    // The current Mensur
    Mensur *m_currentMensur;
    // The current mensuration info
    MensInfo m_mensInfo;
    // The data of each voice in the form of an array of pairs made up of mensuratin info
    // and the notes/rests/dots in that voice that follows that mensuration
    // (m_dursInVoiceWithSameMensur)
    std::vector<std::pair<MensInfo, ArrayOfElementDurPairs>> m_voiceData;
    // Vector of pairs of elements (that are notes, rests, or dots) and their durations
    ArrayOfElementDurPairs m_dursInVoiceWithSameMensur;
    // Vector of vectors of pairs of elements (that are notes, rests, or dots) and their durations
    std::vector<ArrayOfElementDurPairs> m_listOfSequences;
    // List of pairs made of the form {note, following_dot} for notes followed by dots of augmentation
    std::list<std::pair<Note *, Dot *>> m_listOfAugNotesDotsPairs;
    // List of pairs made of the form {note, following_dot} for notes followed by dots of perfection
    std::list<std::pair<Note *, Dot *>> m_listOfPerfNotesDotsPairs;
};
 
} // namespace vrv
 
#endif /* scoringupfunctor_h */