DisplayHandler.h

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/*--------------------------------------------------------------------------------------+
|
|   Supplied under applicable software license agreement.
|
|   Copyright (c) 2018 Bentley Systems, Incorporated. All rights reserved.
|
+---------------------------------------------------------------------------------------*/
#pragma once

#include "DgnPlatform.h"
#include "DgnFileIO/DgnElements.h"
#include "DgnECInstance.h"

#include <map>
#include "Handler.h"
#include "ElementHandle.h"

BEGIN_BENTLEY_DGNPLATFORM_NAMESPACE


/*=================================================================================**/
struct  DisplayHandler : public Handler
{
    DEFINE_T_SUPER(Handler);
    ELEMENTHANDLER_DECLARE_MEMBERS (DisplayHandler, DGNPLATFORM_EXPORT)
private:
    virtual void MakeClassAbstract() = 0;
public:

public:

DGNPLATFORM_EXPORT void GetPathDescription (ElementHandleCR el, WStringR string, DisplayPathCP path, WCharCP levelStr, WCharCP modelStr, WCharCP groupStr, WCharCP delimiterStr);

DGNPLATFORM_EXPORT void GetTransformOrigin (ElementHandleCR el, DPoint3dR origin);

DGNPLATFORM_EXPORT void GetSnapOrigin (ElementHandleCR el, DPoint3dR origin);

DGNPLATFORM_EXPORT void GetOrientation (ElementHandleCR el, RotMatrixR orientation);

DGNPLATFORM_EXPORT bool GetBasisTransform (ElementHandleCR eh, TransformR transform);

DGNPLATFORM_EXPORT bool GetBasisRange (ElementHandleCR eh, DRange3dR range);

DGNPLATFORM_EXPORT void SetBasisRange (EditElementHandleR eh, DRange3dCR range);

DGNPLATFORM_EXPORT void SetBasisTransform (EditElementHandleR eh, TransformCR transform);

DGNPLATFORM_EXPORT static void  InitializeBasis (EditElementHandleR eh, TransformCR transform, DRange3dCP range);

DGNPLATFORM_EXPORT bool IsRenderable (ElementHandleCR el);

DGNPLATFORM_EXPORT bool IsPlanar (ElementHandleCR el, DVec3dP normal, DPoint3dP point, DVec3dCP inputDefaultNormal);

DGNPLATFORM_EXPORT bool IsVisible (ElementHandleCR el, ViewContextR context, bool testRange, bool testLevel, bool testClass);

DGNPLATFORM_EXPORT StatusInt Drop (ElementHandleCR eh, ElementAgendaR dropGeom, DropGeometryCR geometry);


};



END_BENTLEY_DGNPLATFORM_NAMESPACE