mitkMeasurementSelectionProvider.cpp

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/*=========================================================================

 Program:   Medical Imaging & Interaction Toolkit
 Language:  C++
 Date:      $Date: 2009-11-02 20:38:30 +0100 (Mo, 02 Nov 2009) $
 Version:   $Revision: 19650 $

 Copyright (c) German Cancer Research Center, Division of Medical and
 Biological Informatics. All rights reserved.
 See MITKCopyright.txt or https://www.mitk.org/copyright.html for details.

 This software is distributed WITHOUT ANY WARRANTY; without even
 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
 PURPOSE.  See the above copyright notices for more information.

 =========================================================================*/

#include "mitkMeasurementSelectionProvider.h"
#include <mitkDataNodeSelection.h>
#include "berrySelectionChangedEvent.h"

namespace mitk
{



MeasurementSelectionProvider::MeasurementSelectionProvider()
: m_CurrentSelection(new DataNodeSelection)
{
}


void MeasurementSelectionProvider::AddSelectionChangedListener(berry::ISelectionChangedListener::Pointer listener)
{
  m_RegisteredListeners.AddListener(listener);
}

void MeasurementSelectionProvider::RemoveSelectionChangedListener(berry::ISelectionChangedListener::Pointer listener)
{
  m_RegisteredListeners.RemoveListener(listener);
 
}

berry::ISelection::ConstPointer MeasurementSelectionProvider::GetSelection() const
{
  return m_CurrentSelection;
}


void MeasurementSelectionProvider::SetSelection(berry::ISelection::Pointer selection)
{
}

void MeasurementSelectionProvider::FireSelectionChanged(DataNodeSelection::Pointer selection)
{
  if(selection.IsNotNull())
  {
    m_CurrentSelection = selection;
    berry::SelectionChangedEvent::Pointer event(
        new berry::SelectionChangedEvent(berry::ISelectionProvider::Pointer(this), m_CurrentSelection));
    m_RegisteredListeners.selectionChanged(event);
  }
}

void MeasurementSelectionProvider::FireSelectionChanged(DataNode::Pointer selectedNode)
{
  this->FireSelectionChanged(DataNodeSelection::Pointer(new DataNodeSelection(selectedNode)));
}

}