beamspan.h

// Name:        beamspan.h
// Author:      Andriy Makarchuk
// Created:     2020
// Copyright (c) Authors and others. All rights reserved.
 
#ifndef __VRV_BEAMSPAN_H__
#define __VRV_BEAMSPAN_H__
 
#include "atts_cmn.h"
#include "beam.h"
#include "controlelement.h"
#include "drawinginterface.h"
#include "plistinterface.h"
#include "timeinterface.h"
 
namespace vrv {
 
class Layer;
class Staff;
class System;
 
//----------------------------------------------------------------------------
// BeamSpan
//----------------------------------------------------------------------------
 
class BeamSpan : public ControlElement,
                 public BeamDrawingInterface,
                 public PlistInterface,
                 public TimeSpanningInterface,
                 public AttBeamedWith,
                 public AttBeamRend {
public:
    BeamSpan();
    virtual ~BeamSpan();
    Object *Clone() const override { return new BeamSpan(*this); }
    void Reset() override;
    std::string GetClassName() const override { return "beamSpan"; }
 
    PlistInterface *GetPlistInterface() override { return vrv_cast<PlistInterface *>(this); }
    const PlistInterface *GetPlistInterface() const override { return vrv_cast<const PlistInterface *>(this); }
    TimePointInterface *GetTimePointInterface() override { return vrv_cast<TimePointInterface *>(this); }
    const TimePointInterface *GetTimePointInterface() const override
    {
        return vrv_cast<const TimePointInterface *>(this);
    }
    TimeSpanningInterface *GetTimeSpanningInterface() override { return vrv_cast<TimeSpanningInterface *>(this); }
    const TimeSpanningInterface *GetTimeSpanningInterface() const override
    {
        return vrv_cast<const TimeSpanningInterface *>(this);
    }
 
    void InitBeamSegments();
    void ClearBeamSegments();
 
    BeamSpanSegment *GetSegment(int index) { return m_beamSegments.at(index); }
    const BeamSpanSegment *GetSegment(int index) const { return m_beamSegments.at(index); }
    BeamSpanSegment *GetSegmentForSystem(const System *system);
    const BeamSpanSegment *GetSegmentForSystem(const System *system) const;
 
    const ArrayOfObjects &GetBeamedElements() const { return m_beamedElements; }
    void ResetBeamedElements() { m_beamedElements.clear(); }
    void SetBeamedElements(const ArrayOfObjects &beamedElements) { m_beamedElements = beamedElements; }
 
    using SpanIndexVector = std::vector<std::pair<vrv::ArrayOfObjects::const_iterator, Object *>>;
    bool AddSpanningSegment(const Doc *doc, const SpanIndexVector &elements, int index, bool newSegment = true);
 
    //----------//
    // Functors //
    //----------//
 
    FunctorCode Accept(Functor &functor) override;
    FunctorCode Accept(ConstFunctor &functor) const override;
    FunctorCode AcceptEnd(Functor &functor) override;
    FunctorCode AcceptEnd(ConstFunctor &functor) const override;
 
private:
    //
public:
    //
private:
    std::vector<BeamSpanSegment *> m_beamSegments;
    ArrayOfObjects m_beamedElements;
};
 
} // namespace vrv
 
#endif //__VRV_BEAMSPAN_H__