0024428: Implementation of LGPL license

[occt.git] / src / MDataXtd / MDataXtd_PatternStdStorageDriver.cxx

// Created on: 1998-02-16
// Created by: Jing Cheng MEI
// Copyright (c) 1998-1999 Matra Datavision
// Copyright (c) 1999-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and / or modify it
// under the terms of the GNU Lesser General Public version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.

#include <MDataXtd_PatternStdStorageDriver.ixx>
#include <PDataXtd_PatternStd.hxx>
#include <TDataXtd_PatternStd.hxx>
#include <CDM_MessageDriver.hxx>


//=======================================================================
//function : MDataXtd_PatternStdStorageDriver
//purpose  : 
//=======================================================================

MDataXtd_PatternStdStorageDriver::MDataXtd_PatternStdStorageDriver(const Handle(CDM_MessageDriver)& theMsgDriver):MDF_ASDriver(theMsgDriver)
{
}

//=======================================================================
//function : VersionNumber
//purpose  : 
//=======================================================================

Standard_Integer MDataXtd_PatternStdStorageDriver::VersionNumber() const
{
  return 0; 
}

//=======================================================================
//function : SourceType
//purpose  : 
//=======================================================================

Handle(Standard_Type) MDataXtd_PatternStdStorageDriver::SourceType() const
{ 
  return STANDARD_TYPE(TDataXtd_PatternStd);
}


//=======================================================================
//function : NewEmpty
//purpose  : 
//=======================================================================

Handle(PDF_Attribute) MDataXtd_PatternStdStorageDriver::NewEmpty() const
{
  return new PDataXtd_PatternStd ();
}

//=======================================================================
//function : Paste
//purpose  : 
//=======================================================================

void MDataXtd_PatternStdStorageDriver::Paste (const Handle(TDF_Attribute)&        Source,
					      const Handle(PDF_Attribute)&        Target,
					      const Handle(MDF_SRelocationTable)& SRelocTable) const
{
  Handle(TDataXtd_PatternStd) S = Handle(TDataXtd_PatternStd)::DownCast (Source);
  Handle(PDataXtd_PatternStd) T = Handle(PDataXtd_PatternStd)::DownCast (Target);
  
  T->Signature(S->Signature());
  T->Axis1Reversed(S->Axis1Reversed());
  T->Axis2Reversed(S->Axis2Reversed());
  
  Standard_Integer signature = S->Signature();
  
  Handle(TNaming_NamedShape) TNS;
  Handle(PNaming_NamedShape) PNS; 
  Handle(TDataStd_Real) TReal;
  Handle(PDataStd_Real) PReal;
  Handle(TDataStd_Integer) TInt;
  Handle(PDataStd_Integer) PInt;
  
  if (signature < 5) {
    TNS = S->Axis1();
    SRelocTable->HasRelocation(TNS, PNS);
    T->Axis1(PNS);
    TReal = S->Value1();
    SRelocTable->HasRelocation(TReal, PReal);
    T->Value1(PReal);
    TInt = S->NbInstances1();
    SRelocTable->HasRelocation(TInt, PInt);
    T->NbInstances1(PInt);
    
    if (signature > 2) {
      TNS = S->Axis2();
      SRelocTable->HasRelocation(TNS, PNS);
      T->Axis2(PNS);
      TReal = S->Value2();
      SRelocTable->HasRelocation(TReal, PReal);
      T->Value2(PReal);
      TInt = S->NbInstances2();
      SRelocTable->HasRelocation(TInt, PInt);
      T->NbInstances2(PInt);
    }
  }
  else {
    TNS = S->Mirror();
    SRelocTable->HasRelocation(TNS, PNS);
    T->Mirror(PNS);
  }
}