0028315: Data Exchange - Import/Export GD&Ts without semantic

[occt.git] / src / RWStepVisual / RWStepVisual_RWAnnotationFillAreaOccurrence.cxx

// Created on: 2016-12-28
// Created by: Irina KRYLOVA
// Copyright (c) 2016 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 <Interface_Check.hxx>
#include <Interface_EntityIterator.hxx>
#include <RWStepVisual_RWAnnotationFillAreaOccurrence.hxx>
#include <StepData_StepReaderData.hxx>
#include <StepData_StepWriter.hxx>
#include <StepGeom_GeometricRepresentationItem.hxx>
#include <StepVisual_HArray1OfPresentationStyleAssignment.hxx>
#include <StepVisual_PresentationStyleAssignment.hxx>
#include <StepVisual_AnnotationFillAreaOccurrence.hxx>

//=======================================================================
//function : RWStepVisual_RWAnnotationFillAreaOccurrence
//purpose  : 
//=======================================================================
RWStepVisual_RWAnnotationFillAreaOccurrence::RWStepVisual_RWAnnotationFillAreaOccurrence () {}

//=======================================================================
//function : ReadStep
//purpose  : 
//=======================================================================
void RWStepVisual_RWAnnotationFillAreaOccurrence::ReadStep
(const Handle(StepData_StepReaderData)& data,
const Standard_Integer num,
Handle(Interface_Check)& ach,
const Handle(StepVisual_AnnotationFillAreaOccurrence)& ent) const
{
  // Number of Parameter Control
  if (!data->CheckNbParams(num, 4, ach, "annotation_fill_area_occurrence")) return;

  // Inherited field : name
  Handle(TCollection_HAsciiString) aName;
  data->ReadString(num, 1, "name", ach, aName);

  // Inherited field : styles
  Handle(StepVisual_HArray1OfPresentationStyleAssignment) aStyles;
  Handle(StepVisual_PresentationStyleAssignment) anent;
  Standard_Integer nsub;
  if (data->ReadSubList(num, 2, "styles", ach, nsub)) {
    Standard_Integer nb = data->NbParams(nsub);
    aStyles = new StepVisual_HArray1OfPresentationStyleAssignment(1, nb);
    for (Standard_Integer i = 1; i <= nb; i++) {
      if (data->ReadEntity(nsub, i, "presentation_style_assignment", ach,
        STANDARD_TYPE(StepVisual_PresentationStyleAssignment), anent))
        aStyles->SetValue(i, anent);
    }
  }

  // Inherited field : item
  Handle(MMgt_TShared) aItem;
  data->ReadEntity(num, 3, "item", ach, STANDARD_TYPE(MMgt_TShared), aItem);

  // Own field : fill_style_target
  Handle(StepGeom_GeometricRepresentationItem) aFillStyleTarget;
  data->ReadEntity(num, 4, "item", ach, STANDARD_TYPE(StepGeom_GeometricRepresentationItem), aFillStyleTarget);

  // Initialisation of the read entity
  ent->Init(aName, aStyles, aItem, aFillStyleTarget);
}

//=======================================================================
//function : WriteStep
//purpose  : 
//=======================================================================
void RWStepVisual_RWAnnotationFillAreaOccurrence::WriteStep
(StepData_StepWriter& SW,
const Handle(StepVisual_AnnotationFillAreaOccurrence)& ent) const
{
  // Inherited field : name
  SW.Send(ent->Name());

  // Inherited field : styles
  SW.OpenSub();
  for (Standard_Integer i = 1; i <= ent->NbStyles(); i++) {
    SW.Send(ent->StylesValue(i));
  }
  SW.CloseSub();

  // Inherited field : item
  SW.Send(ent->Item());

  // Own field: fill_area_target
  SW.Send(ent->FillStyleTarget());
}

//=======================================================================
//function : Share
//purpose  : 
//=======================================================================
void RWStepVisual_RWAnnotationFillAreaOccurrence::Share(const Handle(StepVisual_AnnotationFillAreaOccurrence)& ent, Interface_EntityIterator& iter) const
{
  Standard_Integer nbElem1 = ent->NbStyles();
  for (Standard_Integer i = 1; i <= nbElem1; i++) {
    iter.GetOneItem(ent->StylesValue(i));
  }
  iter.GetOneItem(ent->Item());
  iter.GetOneItem(ent->FillStyleTarget());
}