#include <cpPlugins/OrthoNormalBase.h>

#include <vtkCaptionActor2D.h>
#include <vtkMatrix4x4.h>
#include <vtkTextProperty.h>

// -------------------------------------------------------------------------
void cpPlugins::OrthoNormalBase::
SetITK( itk::LightObject* o )
{
  // WARNING: Do nothing since itk::Matrix does not belong to the
  // itk::LightObject hierarchy.
}

// -------------------------------------------------------------------------
void cpPlugins::OrthoNormalBase::
SetVTK( vtkObjectBase* o )
{
  auto matrix = dynamic_cast< vtkMatrix4x4* >( o );
  if( matrix !=  NULL )
    this->Superclass::SetVTK( matrix );
}

// -------------------------------------------------------------------------
cpPlugins::OrthoNormalBase::
OrthoNormalBase( )
  : Superclass( )
{
  vtkSmartPointer< vtkTextProperty > t1, t2, t3;

  t1 = vtkSmartPointer< vtkTextProperty >::New( );
  t2 = vtkSmartPointer< vtkTextProperty >::New( );
  t3 = vtkSmartPointer< vtkTextProperty >::New( );

  t1->ItalicOff( );
  t1->ShadowOff( );
  t1->SetFontFamilyToTimes( );
  t2->ShallowCopy( t1 );
  t3->ShallowCopy( t1 );

  this->m_BaseActor = vtkSmartPointer< vtkAxesActor >::New( );
  this->m_BaseActor->GetXAxisCaptionActor2D( )->SetCaptionTextProperty( t1 );
  this->m_BaseActor->GetYAxisCaptionActor2D( )->SetCaptionTextProperty( t2 );
  this->m_BaseActor->GetZAxisCaptionActor2D( )->SetCaptionTextProperty( t3 );
  this->m_BaseActor->SetShaftTypeToLine( );
  this->m_BaseActor->SetXAxisLabelText( "x" );
  this->m_BaseActor->SetYAxisLabelText( "y" );
  this->m_BaseActor->SetZAxisLabelText( "z" );
  this->m_BaseActor->SetTotalLength( 1.0, 1.0, 1.0 );
}

// -------------------------------------------------------------------------
cpPlugins::OrthoNormalBase::
~OrthoNormalBase( )
{
}

// -------------------------------------------------------------------------
void cpPlugins::OrthoNormalBase::
_CreateVTKActor( ) const
{
  auto matrix =
    const_cast< vtkMatrix4x4* >( this->GetVTK< vtkMatrix4x4 >( ) );
  if( matrix != NULL )
  {
    this->m_BaseActor->SetUserMatrix( matrix );
    this->m_Actor = this->m_BaseActor.GetPointer( );
    this->m_Actor->Modified( );

  } // fi
}

// eof - $RCSfile$