XnVSlider3D.h

Go to the documentation of this file.

/*******************************************************************************
*                                                                              *
*   PrimeSense NITE 1.3                                                        *
*   Copyright (C) 2010 PrimeSense Ltd.                                         *
*                                                                              *
*******************************************************************************/


#ifndef _XNV_SLIDER_3D_H_
#define _XNV_SLIDER_3D_H_

#include "XnVNiteDefs.h"

class XnVValueChange3DSpecificEvent;

class XNV_NITE_API XnVSlider3D
{
public:
    typedef void (XN_CALLBACK_TYPE *ValueChangeCB)(XnFloat fXValue, XnFloat fYValue, XnFloat fZValue, void* pUserCxt);

    XnVSlider3D(const XnPoint3D& ptMin ,const XnPoint3D& ptMax);
    
    ~XnVSlider3D();
    
    XnStatus Update(const XnPoint3D& pt);

    XnCallbackHandle RegisterValueChange(void* cxt, ValueChangeCB CB); // Add CB to list
    void UnregisterValueChange(XnCallbackHandle hCB);
protected:
    // Event broadcast
    void ValueChange(XnFloat fXValue, XnFloat fYValue, XnFloat fZValue); // go over list and call all functions

    XnPoint3D m_ptMin, m_ptMax;
    XnFloat m_fSizeX, m_fSizeY, m_fSizeZ;

    XnVValueChange3DSpecificEvent* m_pValueChangeCBs;
}; // XnVSlider3D

#endif // _XNV_SLIDER_3D_H_