OCCT

// Copyright (c) 2017 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 License 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 <ShapePersistent_Geom2d.hxx>
#include <ShapePersistent_Geom2d_Curve.hxx>

#include <Geom2d_BezierCurve.hxx>
#include <Geom2d_BSplineCurve.hxx>
#include <Geom2d_TrimmedCurve.hxx>
#include <Geom2d_OffsetCurve.hxx>

//=======================================================================
// Direction
//=======================================================================
template <>
const char* ShapePersistent_Geom::
  instance<ShapePersistent_Geom2d::Direction, Geom2d_Direction, gp_Dir2d>::PName() const
{
  return "PGeom2d_Direction";
}

template <>
void ShapePersistent_Geom::instance<ShapePersistent_Geom2d::Direction, Geom2d_Direction, gp_Dir2d>::
  Write(StdObjMgt_WriteData& theWriteData) const
{
  occ::handle<Geom2d_Direction> aMyGeom = occ::down_cast<Geom2d_Direction>(myTransient);
  theWriteData << aMyGeom->Dir2d();
}

//=======================================================================
// VectorWithMagnitude
//=======================================================================
template <>
const char* ShapePersistent_Geom::instance<ShapePersistent_Geom2d::VectorWithMagnitude,
                                           Geom2d_VectorWithMagnitude,
                                           gp_Vec2d>::PName() const
{
  return "PGeom2d_VectorWithMagnitude";
}

template <>
void ShapePersistent_Geom::instance<ShapePersistent_Geom2d::VectorWithMagnitude,
                                    Geom2d_VectorWithMagnitude,
                                    gp_Vec2d>::Write(StdObjMgt_WriteData& theWriteData) const
{
  occ::handle<Geom2d_VectorWithMagnitude> aMyGeom =
    occ::down_cast<Geom2d_VectorWithMagnitude>(myTransient);
  theWriteData << aMyGeom->Vec2d();
}

//=======================================================================
// AxisPlacement
//=======================================================================
template <>
const char* ShapePersistent_Geom::
  instance<ShapePersistent_Geom2d::AxisPlacement, Geom2d_AxisPlacement, gp_Ax2d>::PName() const
{
  return "PGeom2d_AxisPlacement";
}

template <>
void ShapePersistent_Geom::instance<ShapePersistent_Geom2d::AxisPlacement,
                                    Geom2d_AxisPlacement,
                                    gp_Ax2d>::Write(StdObjMgt_WriteData& theWriteData) const
{
  occ::handle<Geom2d_AxisPlacement> aMyGeom = occ::down_cast<Geom2d_AxisPlacement>(myTransient);
  write(theWriteData, aMyGeom->Ax2d());
}

//=======================================================================
// Transformation
//=======================================================================
template <>
const char* ShapePersistent_Geom::
  instance<ShapePersistent_Geom2d::Transformation, Geom2d_Transformation, gp_Trsf2d>::PName() const
{
  return "PGeom2d_Transformation";
}

template <>
void ShapePersistent_Geom::
  instance<ShapePersistent_Geom2d::Transformation, Geom2d_Transformation, gp_Trsf2d>::PChildren(
    StdObjMgt_Persistent::SequenceOfPersistent&) const
{
}

template <>
void ShapePersistent_Geom2d::instance<ShapePersistent_Geom2d::Transformation,
                                      Geom2d_Transformation,
                                      gp_Trsf2d>::Write(StdObjMgt_WriteData& theWriteData) const
{
  theWriteData << myTransient->Trsf2d();
}

//=======================================================================
// Curve
//=======================================================================

Handle(ShapePersistent_Geom2d::Curve) ShapePersistent_Geom2d::Translate(
  const occ::handle<Geom2d_Curve>&                                                         theCurve,
  NCollection_DataMap<occ::handle<Standard_Transient>, occ::handle<StdObjMgt_Persistent>>& theMap)
{
  Handle(ShapePersistent_Geom2d::Curve) aPC;
  if (!theCurve.IsNull())
  {
    if (theMap.IsBound(theCurve))
    {
      aPC = Handle(ShapePersistent_Geom2d::Curve)::DownCast(theMap.Find(theCurve));
    }
    else
    {
      occ::handle<Standard_Type> aCT = theCurve->DynamicType();
      if (aCT == STANDARD_TYPE(Geom2d_Line))
      {
        aPC =
          ShapePersistent_Geom2d_Curve::Translate(occ::down_cast<Geom2d_Line>(theCurve), theMap);
      }
      else if (aCT == STANDARD_TYPE(Geom2d_Circle))
      {
        aPC =
          ShapePersistent_Geom2d_Curve::Translate(occ::down_cast<Geom2d_Circle>(theCurve), theMap);
      }
      else if (aCT == STANDARD_TYPE(Geom2d_Ellipse))
      {
        aPC =
          ShapePersistent_Geom2d_Curve::Translate(occ::down_cast<Geom2d_Ellipse>(theCurve), theMap);
      }
      else if (aCT == STANDARD_TYPE(Geom2d_Hyperbola))
      {
        aPC = ShapePersistent_Geom2d_Curve::Translate(occ::down_cast<Geom2d_Hyperbola>(theCurve),
                                                      theMap);
      }
      else if (aCT == STANDARD_TYPE(Geom2d_Parabola))
      {
        aPC = ShapePersistent_Geom2d_Curve::Translate(occ::down_cast<Geom2d_Parabola>(theCurve),
                                                      theMap);
      }
      else if (aCT == STANDARD_TYPE(Geom2d_BezierCurve))
      {
        aPC = ShapePersistent_Geom2d_Curve::Translate(occ::down_cast<Geom2d_BezierCurve>(theCurve),
                                                      theMap);
      }
      else if (aCT == STANDARD_TYPE(Geom2d_BSplineCurve))
      {
        aPC = ShapePersistent_Geom2d_Curve::Translate(occ::down_cast<Geom2d_BSplineCurve>(theCurve),
                                                      theMap);
      }
      else if (aCT == STANDARD_TYPE(Geom2d_TrimmedCurve))
      {
        aPC = ShapePersistent_Geom2d_Curve::Translate(occ::down_cast<Geom2d_TrimmedCurve>(theCurve),
                                                      theMap);
      }
      else if (aCT == STANDARD_TYPE(Geom2d_OffsetCurve))
      {
        aPC = ShapePersistent_Geom2d_Curve::Translate(occ::down_cast<Geom2d_OffsetCurve>(theCurve),
                                                      theMap);
      }
      else
      {
        throw Standard_NullObject("No mapping for the current Transient Curve");
      }
      theMap.Bind(theCurve, aPC);
    }
  }
  return aPC;
}