Oscilloscope.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 __imgui_Oscilloscope_h__
#define __imgui_Oscilloscope_h__

namespace fe
{
namespace ext
{

class FE_DL_EXPORT Oscilloscope:
    public Component,
    public CastableAs<Oscilloscope>
{
    public:
                Oscilloscope(void);
virtual         ~Oscilloscope(void);

        void    bind(sp<DrawI> a_spDrawI);

        void    clear(void);

        void    setPane(I32 a_offsetX,I32 a_offsetY,I32 a_sizeX,I32 a_sizeY);
        void    setPage(I32 a_page)     { m_historyPage=a_page; }

        void    stepValue(void);
        void    stepValue(F64 a_value);
        void    stepValue(SpatialVector a_value);
        void    stepValue(Vector3d a_value);
        void    stepValue(SpatialEuler a_value);
        void    stepValue(Color a_value);
        void    stepValue(SpatialQuaternion a_value);
        void    stepValue(SpatialTransform a_value);

    private:

        void    scopeValue(F64 a_value);
        void    scopeValue(SpatialVector a_value);
        void    scopeValue(Vector4d a_value);
        void    scopeValue(Color a_value);

        void    visualizePlanes(void);

        void    step(void);

        void    setHistory(Vector4d a_value);

        void    visualizePlane(Real a_offsetX,Real a_offsetY,
                    Real a_width,Real a_height,I32 a_channel0,I32 a_channel1);

        void    scopeValue(Real a_offsetX,Real a_offsetY,
                    Real a_width,Real a_height,F64 a_value,I32 a_channel);

                //* color bars
        void    scopeValue(Real a_offsetX,Real a_offsetY,
                    Real a_width,Real a_height,Color a_value);

        sp<DrawI>               m_spDrawI;
        sp<DrawMode>            m_spDrawText;

        I32                     m_offsetX;
        I32                     m_offsetY;
        I32                     m_sizeX;
        I32                     m_sizeY;
        I32                     m_pageWidth;
        I32                     m_indicatorSpace;

        Vector4d                m_historyScale;
        I32                     m_historyPage;
        I32                     m_historyIndex;
        Array<Vector4d>         m_history[4];
        Vector4d                m_lastValueMin[4];
        Vector4d                m_lastValueMax[4];
        I32                     m_warmup;
        BWORD                   m_doClear;
};

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

#endif /* __imgui_Oscilloscope_h__ */