// Created on: 1997-03-04
// Created by: Robert COUBLANC
// Copyright (c) 1997-1999 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 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 <AIS_AttributeFilter.hxx>
#include <AIS_InteractiveObject.hxx>
#include <SelectMgr_EntityOwner.hxx>
#include <Standard_Type.hxx>

IMPLEMENT_STANDARD_RTTIEXT(AIS_AttributeFilter, SelectMgr_Filter)

AIS_AttributeFilter::AIS_AttributeFilter()
    : hasC(false),
      hasW(false)
{
}

AIS_AttributeFilter::AIS_AttributeFilter(const Quantity_NameOfColor aCol)
    : myCol(aCol),
      hasC(true),
      hasW(false)
{
}

AIS_AttributeFilter::AIS_AttributeFilter(const double aWid)
    : myWid(aWid),
      hasC(false),
      hasW(true)
{
}

bool AIS_AttributeFilter::IsOk(const occ::handle<SelectMgr_EntityOwner>& anObj) const
{
  occ::handle<AIS_InteractiveObject> aSelectable(
    occ::down_cast<AIS_InteractiveObject>(anObj->Selectable()));
  if (aSelectable.IsNull())
  {
    return false;
  }

  bool okstat = true;
  if (hasC && aSelectable->HasColor())
  {
    Quantity_Color aColor;
    aSelectable->Color(aColor);
    okstat = (myCol == aColor.Name());
  }

  if (hasW && aSelectable->HasWidth())
  {
    okstat = (myWid == aSelectable->Width()) && okstat;
  }

  return okstat;
}
