DbBlockRepresentation.h

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// Copyright (C) 2002-2024, Open Design Alliance (the "Alliance"). 
// All rights reserved. 
// 
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// protected by copyright law and international treaty provisions. Application  
// programs incorporating this software must include the following statement 
// with their copyright notices:
//   
//   This application incorporates Open Design Alliance software pursuant to a license 
//   agreement with Open Design Alliance.
//   Open Design Alliance Copyright (C) 2002-2024 by Open Design Alliance. 
//   All rights reserved.
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// By use of this software, its documentation or related materials, you 
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#ifndef _DbBlockRepresentation_h_Included_
#define _DbBlockRepresentation_h_Included_
 
#include "TD_PackPush.h"
 
#include "RxObjectImpl.h"
#include "DbBlockReference.h"
#include "DbEvalGraph.h"
#include "IntArray.h"
#define STL_USING_MAP
#define STL_USING_SET
#include "OdaSTL.h"
 
class OdDbBlockParameter;
class OdDbDynBlockReference;
class OdDbAttributeDefinition;
class OdDbAttribute;

class DYNBLOCKS_EXPORT OdDbBlockRepresentationContext : public OdRxObject
{
  OdDbObjectId m_pDynamicBlock;
  OdDbObjectId m_pAnonymousBlock;
  OdDbObjectId m_pBlockData;
  OdDbObjectId m_pRef;
  OdDb::OpenMode m_RefOpenMode = OdDb::kForRead;
  OdDbObjectId m_pGraph;
  OdDbBlockReference* m_pNDBROBlockRef;
  OdDbEvalGraphPtr m_NDBRO_Graph;
  bool m_bBlockUpdateMode;
  void eraseOldArrayClones();
  void updateAttributeMap();
  bool m_bNDBROAttributes;
  std::map<OdDbAttributeDefinition*, void*> m_pAttributeMap;
  std::set<OdDbObjectId> m_TransformedCache;
  std::map<OdDbStub*, OdIntArray> m_StretchedCache;
  void updateCachedData(OdDbBlockReference* ref);
  void updateBPT();
public:
  OdDbBlockRepresentationContext();
  ~OdDbBlockRepresentationContext();
  void init(const OdDbDynBlockReference* ref, OdDbBlockReference* dbref, OdDbEvalGraph* gr, bool bRequireEvaluate = false, bool loadIndstanceData = true);
  void loadInstanceData(bool bRequireEvaluate = false, bool noHistoryData = true);
  void compactRepresentation();
  bool originalPathToRepresentationPath(const OdDbObjectIdArray&, OdDbEntityPtrArray& res) const;
  bool representationPathToOriginalPath(OdDbObjectIdArray&) const;
  // set RepBTag on representation block
  static void tagBlockRecord(OdDbBlockTableRecord* repBTR, const OdDbHandle& originalBlockHandle);
  // remove dynamic block related xdata && xdictionary entries
  static void clearRepBlock(OdDbBlockTableRecord* repRTR);
  // create representation block for the insert
  void createRepresentation(bool copied = true);
  void addHistoryRecord(const OdString& name, const OdResBuf* value, OdDbEvalNodeId node);
  // 
  OdDbXrecordPtr getHistoryRecord() const;
  // update parameter value from the history record
  bool applyHistory(OdResBufPtr pRb);
  void updateRepresentation();
  OdDbObjectId getRepresentation() const { return m_pAnonymousBlock.isErased() ? OdDbObjectId::kNull : m_pAnonymousBlock; }
  OdDbObjectId getOriginal() const { return m_pDynamicBlock; }
  OdDbEvalExprPtr getRepresentationNode(OdDbEvalNodeId id) const;
  OdDbBlockReferencePtr getReference() const;
  OdDbEvalGraphPtr getGraph() const;
  OdDbBlockTableRecordPtr getBlock() const;
  void writeUndo(OdDbEvalGraph* gr);
  void readUndo(OdDbObjectId refId, OdDbDwgFiler* pFiler);
  static OdDbBlockRepresentationContext* getRepresentationContext(OdDbBlockReference* br, bool validate = true);
  OdDbAttributePtr getAttribute(OdDbAttributeDefinition*);
  OdGeMatrix3d getRelativeMatrix(const OdGeMatrix3d& m) const;
  OdGeVector3d getRelativeOffset(const OdGeVector3d& v) const;
  OdDbObjectId getBlockData() const { return m_pBlockData; }
  void setBlockUpdateMode(bool b) { m_bBlockUpdateMode = b; m_TransformedCache.clear(); m_StretchedCache.clear(); }
  bool blockUpdateMode() const { return m_bBlockUpdateMode; }
  bool registerTransformedEntity(OdDbObjectId id) { return m_TransformedCache.insert(id).second; }
  bool registerStretchedEntity(OdDbObjectId id, const OdIntArray& indices);
  OdDbObjectId getBlockHData() const;
  friend class OdDbDynBlockReference;
 
  //FELIX_CHANGE_BEGIN DESKTOP-324290
  std::function< bool() > m_abortFunc = nullptr;
  void SetAbortFunc( std::function< bool() > abortFunc );
  std::function< bool() > GetAbortFunc() const;
  //FELIX_CHANGE_END DESKTOP-324290
};
 
void DYNBLOCKS_EXPORT oddbUpdateAttributes(OdDbBlockReference* pRef, OdDbBlockTableRecord* pBlk);
 
#include "TD_PackPop.h"
 
#endif // _DbBlockRepresentation_h_Included_