Constraint3dElementApi.h

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/*--------------------------------------------------------------------------------------+
|
|   Supplied under applicable software license agreement.
|
|   Copyright (c) 2018 Bentley Systems, Incorporated. All rights reserved.
|
+---------------------------------------------------------------------------------------*/
#pragma once
#include    <Constraint3d\Constraint3dCoreApi.h>


#ifdef __CONSTRAINT3DELEMENT_BUILD__
    #define CONSTRAINT3DELEMENT_EXPORT __declspec(dllexport)
#else
    #define CONSTRAINT3DELEMENT_EXPORT __declspec(dllimport)
#endif

BEGIN_CONSTRAINT3D_NAMESPACE


//=======================================================================================
// @bsiclass                                                     Bentley Systems
//=======================================================================================
struct Constraint3dElement
{
    CONSTRAINT3DELEMENT_EXPORT static void              RegisterHandlers(); 

    CONSTRAINT3DELEMENT_EXPORT static BentleyStatus     Create (EditElementHandleR eeh, DgnModelRefR destinationModelRef);
    CONSTRAINT3DELEMENT_EXPORT static BentleyStatus     GetHostElement (EditElementHandleR hostEeh, ElementHandleCR eh, bool searchGroup = false);
    CONSTRAINT3DELEMENT_EXPORT static bool              HasConstraints (ElementHandleCR eh);
    CONSTRAINT3DELEMENT_EXPORT static bool              IsGroupedToConstraint (ElementHandleCR eh);
    CONSTRAINT3DELEMENT_EXPORT static BentleyStatus     GetExistingConstraints (T_StdElementRefSet& hosts, T_Constraints& constraints, T_StdElementRefSet& elementRefs, DgnModelRefP modelRef, bool doGroups);
    CONSTRAINT3DELEMENT_EXPORT static BentleyStatus     GetConstraints (T_Constraints& constraints, ElementHandleCR hostEh);
    CONSTRAINT3DELEMENT_EXPORT static BentleyStatus     GetConstraints (T_Constraints& constraints, DataInternalizer& source, DgnModelRefR modelRef, Constraint3dBodyCacheP bodyCache);
    CONSTRAINT3DELEMENT_EXPORT static BentleyStatus     SaveConstraints (EditElementHandleR eeh, T_Constraints& constraints);
    CONSTRAINT3DELEMENT_EXPORT static BentleyStatus     SaveConstraints (DataExternalizer& sink, T_Constraints& constraints);
                               static StatusInt         SaveConstraints (IReplaceXAttribute* tbr, T_Constraints& constraints);
    CONSTRAINT3DELEMENT_EXPORT static bool              IsConstraintElement (ElementHandleCR eeh);
    CONSTRAINT3DELEMENT_EXPORT static BentleyStatus     GetConstraintDescription (WStringR string, Constraint3dType type, GeometryId::Status geometryStatus);
    CONSTRAINT3DELEMENT_EXPORT static BentleyStatus     ReevaluateAndUpdate (bool& anyUpdated, ElementHandleCR dependentEh, T_Constraints& constraints, bool constraintsModified, bool* rootsUpdated = NULL, T_StdElementRefSet* rootSet = NULL);
    CONSTRAINT3DELEMENT_EXPORT static BentleyStatus     RemoveElementConstraints (ElementHandleCR eh);
    CONSTRAINT3DELEMENT_EXPORT static BentleyStatus     GetDegreesOfFreedom (int& dof, int& removedDof, int& rigidDof, T_Constraints const& constraints, DgnModelRefR modelRef);


};

//=======================================================================================
// @bsiclass                                                     Bentley Systems
//=======================================================================================
struct Constraint3dGUI    
{   
     CONSTRAINT3DELEMENT_EXPORT static void             OpenDimensionDialog (double& dimensionValue, WStringR variableAccess, DgnModelRefR modelRef, ViewportP viewport, DPoint3dCP origin);
     CONSTRAINT3DELEMENT_EXPORT static void             OpenAngleDialog (double& dimensionValue, WStringR variableAccess, DgnModelRefR modelRef, ViewportP viewport, DPoint3dCP origin);
     CONSTRAINT3DELEMENT_EXPORT static void             CloseDimensionDialog ();


};  // Constraint3dGUI

//=======================================================================================
// @bsiclass                                                     Bentley Systems
//=======================================================================================
struct Constraint3dDisplay
{
    CONSTRAINT3DELEMENT_EXPORT static void              DrawConstraints (ElementHandleCR el, ViewContextR viewContext, bool drawConstraintMarkers, bool drawDimensions);
    CONSTRAINT3DELEMENT_EXPORT static void              DrawPath (DisplayPathCR path, ViewContextR viewContext);
};



END_CONSTRAINT3D_NAMESPACE