HOM_ViewerDragger2D.h

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/*
 * PROPRIETARY INFORMATION.  This software is proprietary to
 * Side Effects Software Inc., and is not to be reproduced,
 * transmitted, or disclosed in any way without written permission.
 *
 * COMMENTS:
 */

#ifndef HOM_ViewerDragger2D_h
#define HOM_ViewerDragger2D_h

#include "HOM_API.h"
#include "HOM_ElemPtr.h"
#include "HOM_Matrix3.h"
#include "HOM_Module.h"
#include "HOM_Vector3.h"
#include <UT/UT_Tuple.h>

class HOM_UIEvent;

SWIGOUT(%rename(ViewerDragger2D) HOM_ViewerDragger2D;)

class HOM_API HOM_ViewerDragger2D 
{
public:
    typedef std::map<std::string, hboost::any> DragValueMap;

    HOM_ViewerDragger2D()
    { HOM_CONSTRUCT_OBJECT(this) }

    virtual ~HOM_ViewerDragger2D()
    { HOM_DESTRUCT_OBJECT(this) }

    virtual bool update(HOM_UIEvent& event) = 0;

    virtual bool valid() const = 0;

    SWIGOUT(%kwargs startDrag;)
    virtual void startDrag( const HOM_Vector3 & start_pos,
                            double              radius=0.0,
                            const HOM_Matrix3 & orient=HOM_Matrix3(1),
                            const HOM_Vector3 & plane_dir=HOM_Vector3(0,0,1)) = 0;
    virtual void endDrag() = 0;

    virtual DragValueMap dragXY() = 0;
    virtual DragValueMap dragAlongX() = 0;
    virtual DragValueMap dragAlongY() = 0;
    virtual DragValueMap dragRotate() = 0;

    virtual HOM_Vector3 position() const = 0;
    virtual HOM_Vector3 startPosition() const = 0;
    virtual HOM_Vector3 startDirection() const = 0;
    virtual HOM_Vector3 startRotatePosition() const = 0;

};

#endif // HOM_ViewerDragger2D_h