HOM_ViewerHandleContext.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_ViewerHandleContext_h
#define HOM_ViewerHandleContext_h

#include "HOM_API.h"
#include "HOM_Module.h"
#include "HOM_ElemPtr.h"
#include "HOM_Vector3.h"
#include "HOM_GadgetContext.h"
#include <UT/UT_NonCopyable.h>

SWIGOUT(%rename(ViewerHandleContext) HOM_ViewerHandleContext;)
SWIGOUT(%feature("notabstract") HOM_ViewerHandleContext;)

class HOM_API HOM_ViewerHandleContext : virtual public HOM_GadgetContext
{
public:
    typedef int64 DrawH;

#ifdef SWIG
%extend
{
    HOM_ViewerHandleContext(int64 val)
    { 
        return HOM().newViewerHandleContext(val); 
    }
}
#else
    HOM_ViewerHandleContext()
    { 
        HOM_CONSTRUCT_OBJECT(this) 
    }
#endif

    ~HOM_ViewerHandleContext() override
    { 
        HOM_DESTRUCT_OBJECT(this) 
    }

    // SWIG has problems with parsing deleted operator=()
#ifndef SWIG
    UT_NON_COPYABLE(HOM_ViewerHandleContext)
#endif

    virtual std::string __repr__() = 0;

    virtual bool isParameterEnabled(std::string const & parm_name) const = 0;
    virtual double scaleFactor(const HOM_Vector3 & ref_pos=HOM_Vector3()) = 0;
    virtual double scaleValue() const = 0;
    virtual double handleScaleValue(const HOM_Vector3 & ref_pos=HOM_Vector3()) = 0;
    virtual std::string boundParameter(char const* parm_name) const = 0;

    virtual HOM_Matrix4 objectWorldTransform() const = 0;
    virtual HOM_Matrix4 objectLocalTransform() const = 0;
    virtual HOM_Matrix4 layerTransform() const = 0;
    virtual void updateLayer(HOM_ImageLayer* hom_layer) = 0;

    virtual void setDrawOrder(const std::vector<std::string> & drawable_names) = 0;
    virtual void draw(DrawH handle) = 0;
};

#endif