#include <cpPlugins/Interface/Object.h>

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

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

#ifdef cpPlugins_Interface_QT4
// -------------------------------------------------------------------------
void cpPlugins::Interface::Object::
SetViewCoords( const QPointF& coords )
{
  this->SetViewCoords( coords.x( ), coords.y( ) );
}

// -------------------------------------------------------------------------
QPointF cpPlugins::Interface::Object::
GetViewCoords( ) const
{
  return( QPointF( this->m_ViewX, this->m_ViewY ) );
}
#endif // cpPlugins_Interface_QT4

// -------------------------------------------------------------------------
void cpPlugins::Interface::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::Interface::Object::
GetMTime( ) const
{
  unsigned long tTime = this->Superclass::GetMTime( );
  unsigned long iTime = tTime;
  unsigned long vTime = tTime;

  const itk::Object* i = this->GetITK< itk::Object >( );
  vtkObject* v = const_cast< vtkObject* >( this->GetVTK< vtkObject >( ) );
  if( i != NULL ) iTime = i->GetMTime( );
  if( v != NULL ) vTime = v->GetMTime( );

  tTime = ( tTime < iTime )? tTime: iTime;
  return( ( itk::ModifiedTimeType )( ( tTime < vTime )? tTime: vTime ) );
}

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

  } // fi
}

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

  } // fi
}

// -------------------------------------------------------------------------
cpPlugins::Interface::Object::
Object( )
  : Superclass( ),
    m_ITKObject( NULL ),
    m_VTKObject( NULL ),
    m_ViewX( float( 0 ) ),
    m_ViewY( float( 0 ) )
{
}

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

// eof - $RCSfile$