#include <cpPlugins/BaseWidget.h>

// -------------------------------------------------------------------------
itk::ModifiedTimeType cpPlugins::BaseWidget::
GetMTime( ) const
{
  // Let time only be managed by itk -> synch issues when data is
  // represented by vtk
  return( this->itk::Object::GetMTime( ) );
}

// -------------------------------------------------------------------------
const cpPlugins::BaseWidget::TMPRWidget* cpPlugins::BaseWidget::
GetMPRViewer( ) const
{
  return( this->m_MPRViewer );
}

// -------------------------------------------------------------------------
const vtkRenderWindowInteractor* cpPlugins::BaseWidget::
GetSingleInteractor( ) const
{
  return( this->m_SingleInteractor );
}

// -------------------------------------------------------------------------
void cpPlugins::BaseWidget::
SetMPRViewer( cpPlugins::BaseWidget::TMPRWidget* v )
{
  if( this->m_MPRViewer != v )
  {
    this->m_MPRViewer = v;
    this->Modified( );

  } // fi
}

// -------------------------------------------------------------------------
void cpPlugins::BaseWidget::
SetSingleInteractor( vtkRenderWindowInteractor* i )
{
  if( this->m_SingleInteractor != i )
  {
    this->m_SingleInteractor = i;
    this->Modified( );

  } // fi
}

// -------------------------------------------------------------------------
bool cpPlugins::BaseWidget::
IsInteractive( )
{
  return( true );
}

// -------------------------------------------------------------------------
void cpPlugins::BaseWidget::
SetInteractionObjects( const std::vector< void* >& objs )
{
  if( objs.size( ) > 0 )
  {
    vtkRenderWindowInteractor* rwi =
      reinterpret_cast< vtkRenderWindowInteractor* >( objs[ 0 ] );
    this->SetSingleInteractor( rwi );
  }
  if( objs.size( ) > 1 )
  {
    TMPRWidget* wdg = reinterpret_cast< TMPRWidget* >( objs[ 1 ] );
    this->SetMPRViewer( wdg );

  } // fi
}

// -------------------------------------------------------------------------
cpPlugins::BaseWidget::
BaseWidget( )
  : Superclass( ),
    m_MPRViewer( NULL ),
    m_SingleInteractor( NULL )
{
  this->m_Parameters.ConfigureAsString( "Text" );
  this->m_Parameters.SetString( "Text", "" );
}

// -------------------------------------------------------------------------
cpPlugins::BaseWidget::
~BaseWidget( )
{
  // Warning: Qt's smartpointers require this to avoid segfaults
  this->m_MPRViewer = NULL;
  this->m_SingleInteractor = NULL;
}

// eof - $RCSfile$