// 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 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 <Standard_Type.hxx>
#include <StepShape_EdgeLoop.hxx>
#include <StepShape_OrientedEdge.hxx>
#include <StepShape_OrientedPath.hxx>
#include <TCollection_HAsciiString.hxx>

IMPLEMENT_STANDARD_RTTIEXT(StepShape_OrientedPath,StepShape_Path)

StepShape_OrientedPath::StepShape_OrientedPath ()  {}

void StepShape_OrientedPath::Init(
	const Handle(TCollection_HAsciiString)& aName,
	const Handle(StepShape_EdgeLoop)& aPathElement,
	const Standard_Boolean aOrientation)
{
	// --- classe own fields ---
	pathElement = aPathElement;
	orientation = aOrientation;
	// --- classe inherited fields ---
	Handle(StepShape_HArray1OfOrientedEdge) aEdgeList;
	aEdgeList.Nullify();
	StepShape_Path::Init(aName, aEdgeList);
}


void StepShape_OrientedPath::SetPathElement(const Handle(StepShape_EdgeLoop)& aPathElement)
{
	pathElement = aPathElement;
}

Handle(StepShape_EdgeLoop) StepShape_OrientedPath::PathElement() const
{
	return pathElement;
}

void StepShape_OrientedPath::SetOrientation(const Standard_Boolean aOrientation)
{
	orientation = aOrientation;
}

Standard_Boolean StepShape_OrientedPath::Orientation() const
{
	return orientation;
}

void StepShape_OrientedPath::SetEdgeList(const Handle(StepShape_HArray1OfOrientedEdge)& /*aEdgeList*/)
{
	// WARNING : the field is redefined.
	// field set up forbidden.
	cout << "Field is redefined, SetUp Forbidden" << endl;
}

Handle(StepShape_HArray1OfOrientedEdge) StepShape_OrientedPath::EdgeList() const
{
  // WARNING : the field is redefined.
  // method body is not yet automaticly wrote
  if (orientation)
    return pathElement->EdgeList();
  else {
    // on devrait creer un nouveau tableau d'oriented edge classe dans
    // l'ordre inverse - on fera plus tard
    return pathElement->EdgeList();
  }
}

Handle(StepShape_OrientedEdge) StepShape_OrientedPath::EdgeListValue(const Standard_Integer num) const
{
	// WARNING : the field is redefined.
	// method body is not yet automaticly wrote
  if (orientation)
    return pathElement->EdgeListValue(num);
  else {
    Standard_Integer nbEdges = pathElement->NbEdgeList();
    return pathElement->EdgeListValue(nbEdges - num +1);
  }
}

Standard_Integer StepShape_OrientedPath::NbEdgeList () const
{
	// WARNING : the field is redefined.
	// method body is not yet automaticly wrote
  return pathElement->NbEdgeList();
}