calcledgerlinesfunctor.h

// Name:        calcledgerlinesfunctor.h
// Author:      David Bauer
// Created:     2022
// Copyright (c) Authors and others. All rights reserved.
 
#ifndef __VRV_CALCLEDGERLINESFUNCTOR_H__
#define __VRV_CALCLEDGERLINESFUNCTOR_H__
 
#include "functor.h"
 
namespace vrv {
 
//----------------------------------------------------------------------------
// CalcLedgerLinesFunctor
//----------------------------------------------------------------------------
 
class CalcLedgerLinesFunctor : public DocFunctor {
public:
    CalcLedgerLinesFunctor(Doc *doc);
    virtual ~CalcLedgerLinesFunctor() = default;
 
    /*
     * Abstract base implementation
     */
    bool ImplementsEndInterface() const override { return true; }
 
    /*
     * Functor interface
     */
    FunctorCode VisitAccid(Accid *accid) override;
    FunctorCode VisitNote(Note *note) override;
    FunctorCode VisitStaffEnd(Staff *staff) override;
 
protected:
    //
private:
    void CalcForLayerElement(LayerElement *layerElement, int width, data_HORIZONTALALIGNMENT alignment);
    void AdjustLedgerLines(
        ArrayOfLedgerLines &lines, ArrayOfLedgerLines &cueLines, double cueScaling, int extension, int minExtension);
 
public:
    //
private:
    //
};
 
} // namespace vrv
 
#endif // __VRV_CALCLEDGERLINESFUNCTOR_H__