positioninterface.h

// Name:        positioninterface.h
// Author:      Laurent Pugin
// Created:     2011
// Copyright (c) Authors and others. All rights reserved.
 
#ifndef __VRV_POSITION_INTERFACE_H__
#define __VRV_POSITION_INTERFACE_H__
 
#include "atts_shared.h"
#include "interface.h"
 
namespace vrv {
 
class Layer;
class LayerElement;
class ResetDataFunctor;
class ResetHorizontalAlignmentFunctor;
 
//----------------------------------------------------------------------------
// PositionInterface
//----------------------------------------------------------------------------
 
class PositionInterface : public Interface, public AttStaffLoc, public AttStaffLocPitched {
public:
    PositionInterface();
    virtual ~PositionInterface();
    void Reset() override;
    InterfaceId IsInterface() const override { return INTERFACE_POSITION; }
 
    void SetDrawingLoc(int drawingLoc) { m_drawingLoc = drawingLoc; }
    int GetDrawingLoc() const { return m_drawingLoc; }
 
    int CalcDrawingLoc(const Layer *layer, const LayerElement *element);
 
    bool HasIdenticalPositionInterface(const PositionInterface *otherPositionInterface) const;
 
    bool HasLedgerLines(int &linesAbove, int &linesBelow, const Staff *staff) const;
 
    //-----------------//
    // Pseudo functors //
    //-----------------//
 
    FunctorCode InterfaceResetData(ResetDataFunctor &functor, Object *object);
    FunctorCode InterfaceResetHorizontalAlignment(ResetHorizontalAlignmentFunctor &functor, Object *object);
 
private:
    //
public:
    //
private:
    int m_drawingLoc;
};
 
} // namespace vrv
 
#endif