SurfaceAttrLabOp.h

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/*  Copyright (C) 2003-2021 Free Electron Organization
    Any use of this software requires a license.  If a valid license
    was not distributed with this file, visit freeelectron.org. */

/** @file */

#ifndef __operator_SurfaceAttrLabOp__
#define __operator_SurfaceAttrLabOp__

namespace fe
{
namespace ext
{

/**************************************************************************//**
    @brief Manipulate and view an attribute on a Surface

    @ingroup operator
*//***************************************************************************/
class FE_DL_EXPORT SurfaceAttrLabOp:
    public OperatorSurfaceCommon,
    public Initialize<SurfaceAttrLabOp>
{
    public:
                        SurfaceAttrLabOp(void)                              {}
virtual                 ~SurfaceAttrLabOp(void)                             {}

        void            initialize(void);

                        //* As HandlerI
virtual void            handle(Record& a_rSignal);

static  Color           colorOf(const String& a_rString);

    private:
        SpatialVector   primitiveCenter(I32 a_primitiveIndex);

        String          interpretElement(String a_attrType,I32 a_index);

        sp<SurfaceAccessorI>    m_spOutputPoint;
        sp<SurfaceAccessorI>    m_spOutputElement;
        sp<SurfaceAccessorI>    m_spOutputVertices;

        sp<DrawMode>            m_spSolid;
        sp<DrawMode>            m_spOverlay;

        BWORD                   m_keepInput;
        sp<SurfaceI>            m_spInput;
        WindowEvent             m_event;
};

} /* namespace ext */
} /* namespace fe */

#endif /* __operator_SurfaceAttrLabOp__ */