#include <cpPlugins/Pipeline/Object.h>

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

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

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

// -------------------------------------------------------------------------
void cpPlugins::Pipeline::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::Pipeline::Object::
Modified( ) const
{
  const itk::Object* i =
    dynamic_cast< const itk::Object* >( this->m_ITK.GetPointer( ) );
  vtkObject* v = dynamic_cast< vtkObject* >( this->m_VTK.GetPointer( ) );
  if( i != NULL ) i->Modified( );
  if( v != NULL ) v->Modified( );
  this->Superclass::Modified( );
}

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

  } // fi
}

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

  } // fi
}

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

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

// -------------------------------------------------------------------------
void cpPlugins::Pipeline::Object::
_UpdateITK( ) const
{
  // WARNING: do nothing since this is supposed to be defined by DataObjects
  // with ITK-VTK conversion strategies.
}

// -------------------------------------------------------------------------
void cpPlugins::Pipeline::Object::
_UpdateVTK( ) const
{
  // WARNING: do nothing since this is supposed to be defined by DataObjects
  // with ITK-VTK conversion strategies.
}

// eof - $RCSfile$