#include <cpPlugins/BaseObjects/Object.h>

#include <itkObject.h>
#include <vtkObject.h>

// -------------------------------------------------------------------------
const float& cpPlugins::BaseObjects::Object::
GetViewX( ) const
{
  return( this->m_ViewX );
}

// -------------------------------------------------------------------------
const float& cpPlugins::BaseObjects::Object::
GetViewY( ) const
{
  return( this->m_ViewY );
}

// -------------------------------------------------------------------------
void cpPlugins::BaseObjects::Object::
SetViewCoords( float x, float y )
{
  this->m_ViewX = x;
  this->m_ViewY = y;
  // WARNING: do not call "this->Modified( )" -> It could lead to
  //          re-execution of all pipeline
}

// -------------------------------------------------------------------------
void cpPlugins::BaseObjects::Object::
Modified( ) const
{
  const itk::Object* i = this->GetITK< itk::Object >( );
  vtkObject* v = const_cast< vtkObject* >( this->GetVTK< vtkObject >( ) );
  if( i != NULL ) i->Modified( );
  if( v != NULL ) v->Modified( );
  this->Superclass::Modified( );
}

// -------------------------------------------------------------------------
itk::ModifiedTimeType cpPlugins::BaseObjects::Object::
GetMTime( ) const
{
  const itk::Object* i = this->GetITK< itk::Object >( );
  vtkObject* v = const_cast< vtkObject* >( this->GetVTK< vtkObject >( ) );
  if( i != NULL && v == NULL )
    return( i->GetMTime( ) );
  else if( i == NULL && v != NULL )
    return( v->GetMTime( ) );
  else if( i != NULL && v != NULL )
  {
    auto iTime = i->GetMTime( );
    auto vTime = v->GetMTime( );
    return( itk::ModifiedTimeType( ( iTime < vTime )? vTime: iTime ) );
  }
  else
    return( this->Superclass::GetMTime( ) );
}

// -------------------------------------------------------------------------
void cpPlugins::BaseObjects::Object::
SetITK( itk::LightObject* o )
{
  if( this->m_ITK.GetPointer( ) != o )
  {
    this->m_ITK = o;
    this->Modified( );

  } // fi
}

// -------------------------------------------------------------------------
void cpPlugins::BaseObjects::Object::
SetVTK( vtkObjectBase* o )
{
  if( this->m_VTK.GetPointer( ) != o )
  {
    this->m_VTK = o;
    this->Modified( );

  } // fi
}

// -------------------------------------------------------------------------
cpPlugins::BaseObjects::Object::
Object( )
  : m_ITK( NULL ),
    m_VTK( NULL ),
    m_ViewX( float( 0 ) ),
    m_ViewY( float( 0 ) )
{
}

// -------------------------------------------------------------------------
cpPlugins::BaseObjects::Object::
~Object( )
{
}

// eof - $RCSfile$