IfcFile.h

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// Copyright (C) 2002-2024, Open Design Alliance (the "Alliance"). 
// All rights reserved. 
// 
// This software and its documentation and related materials are owned by 
// the Alliance. The software may only be incorporated into application 
// programs owned by members of the Alliance, subject to a signed 
// Membership Agreement and Supplemental Software License Agreement with the
// Alliance. The structure and organization of this software are the valuable  
// trade secrets of the Alliance and its suppliers. The software is also 
// 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.
//
// By use of this software, its documentation or related materials, you 
// acknowledge and accept the above terms.
 
#ifndef _IFC_FILE_H
#define _IFC_FILE_H
 
#include "OdPlatformSettings.h"
 
#define STL_USING_MAP
#include "OdaSTL.h"
 
#include "daiStepFile.h"
#include "daiCompressedGUID.h"
 
#include "IfcCore.h"
#include "IfcModel.h"
#include "IfcEntity.h"
#include "IfcModelContext.h"
#include "IfcUnitConverter.h"
#include "IfcGeomModule.h"
 
class OdIfcHostAppServices;
class OdIfcEntResolver;
class OdIfcDatabaseReactor;

class IFCCORE_EXPORT OdIfcFile : public OdStepFile
{
public:
 
  //DOM-IGNORE-BEGIN
  ODRX_DECLARE_MEMBERS(OdIfcFile);
  //DOM-IGNORE-END

  OdIfcFile();

  ~OdIfcFile();

  OdIfcHostAppServices* getAppServices() const;
  
  void setAppServices(OdIfcHostAppServices* svcs);

  OdResult initialize(IfcSchema schema);

  OdDAIObjectId getProjectId() const;

  const OdDAIObjectIds getRootIds() override;

  OdDAIObjectId getEntityId(const OdDAI::CompressedGUID&ifcGUID) const;

  OdIfcModelContext& getContext();

  void setContext(const OdIfcModelContext& context);

  void setActiveView(OdGsView *pActiveView);

  OdGsView *getActiveView() const;

  OdResult composeEntities();

  OdResult composeEntitiesbyIds(const OdDAIObjectIds &entitiesToCompose);

  OdResult unresolveEntities();

  OdResult setContextSelection(const OdDAIObjectIds &contexts);

  bool getContextSelected(const OdDAIObjectId &idCtx) const;

  OdResult getGeomExtents(OdGeExtents3d& extents) const;

  OdDAI::OdUnitConverterPtr getUnitConverter();
 
  virtual OdDAI::OdCompoundPtr getCompound(const OdDAIObjectId& id) override;

  OdIfc::OdIfcInstancePtr get(const OdDAIObjectId &id) const;

  OdResult get(const OdDAIObjectIds &ids) const;
 
//DOM-IGNORE-BEGIN
 
  typedef OdArray<OdIfcDatabaseReactor*, OdMemoryAllocator<OdIfcDatabaseReactor*> > Reactors;

  bool registerProduct(OdDAI::ApplicationInstance* pProduct);

  bool updateProduct(OdDAI::ApplicationInstance * pProduct);

  void addReactor(OdIfcDatabaseReactor* pReactor);

  void fireObjectErased(OdIfc::OdIfcCompound* pProduct, bool pErased);

  void fireObjectAppended(OdIfc::OdIfcCompound* pProduct);

  void fireObjectModified(OdIfc::OdIfcCompound* pProduct);

  virtual void setGsNode(OdGsCache* pGsNode)
  {
    m_gsNode = pGsNode;
  };

  virtual OdGsCache* gsNode() const
  {
    return m_gsNode;
  };

  OdResult initializeUnitConverter();
 
  using OdStepFile::initialize;
 
protected:

  virtual OdResult onReadFileEnd() override;

  virtual OdResult checkSchema(const OdAnsiString &schemaIdentifier) const override;
 
private:
 
  virtual const char* defaultRepoName() override;
 
  OdResult setGeomResource();

  OdResult collectEntityIds() const;
 
  OdGsCache *m_gsNode = nullptr;
  OdGsView *m_ActiveView = nullptr;
  OdDAIObjectIds m_selContexts;
  OdDAI::OdUnitConverterPtr m_pConverter;
  OdIfc::OdIfcGeomModulePtr m_pGeom;
  OdIfcEntResolver *m_pEntResolver = nullptr;
  mutable OdDAIObjectId m_ifcProjectId;
  mutable std::map<OdDAI::CompressedGUID, OdDAIObjectId> m_ifcEntities;
  Reactors m_Reactors;
  bool m_bSuppressNotifications = false;
 
public: //FELIX_CHANGE
  OdMutex m_mutex; //FELIX_CHANGE
//DOM-IGNORE-END    
};
  
typedef OdSmartPtr<OdIfcFile> OdIfcFilePtr;
 
namespace OdIfc {
  class OdIfcCompound;
}

class IFCCORE_EXPORT OdIfcEntResolver
{
  //DOM-IGNORE-BEGIN
protected:
 
  OdIfcFile *m_pFile;
 
  OdArray<OdIfc::OdIfcEntityType> m_composeTypes;
 
  void assignEntity(OdIfc::OdIfcCompound* compound, OdIfc::OdIfcInstance *inst);
  //DOM-IGNORE-END
 
public:

  OdIfcEntResolver()
    : m_pFile(nullptr)
  {}

  virtual ~OdIfcEntResolver() {};

  void setFile(OdIfcFile *file) { m_pFile = file; };

  void setComposeTypes(const OdArray<OdIfc::OdIfcEntityType> &composeTypes) { m_composeTypes = composeTypes; };

  virtual bool resolve(OdIfc::OdIfcInstance* inst) = 0;
};
 
#endif // _IFC_CORE_H