Step10.h

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

 The Medical Imaging Interaction Toolkit (MITK)

 Copyright (c) German Cancer Research Center,
 Division of Medical and Biological Informatics.
 All rights reserved.

 This software is distributed WITHOUT ANY WARRANTY; without
 even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.

 See LICENSE.txt or http://www.mitk.org for details.

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

#include "itkObject.h"
#include "itkObjectFactory.h"
#include "itkSmartPointer.h"
#include "mitkCommon.h"
#include "mitkDataInteractor.h"
#include <mitkPointSet.h>

namespace mitk
{
  class ExampleInteractor : public DataInteractor
  {
  public:
    mitkClassMacro(ExampleInteractor, DataInteractor);
    itkFactorylessNewMacro(Self) itkCloneMacro(Self)

      protected : ExampleInteractor();
    virtual ~ExampleInteractor();
    virtual void ConnectActionsAndFunctions();
    virtual void ConfigurationChanged();

  private:
    bool AddPoint(StateMachineAction *, InteractionEvent *); // function to add new points
    bool EnoughPoints(StateMachineAction *,
                      InteractionEvent *); // function changes color of pointset to indicate, it is full
    bool CheckPoint(const InteractionEvent *interactionEvent); // function checks if the clicked point is valid

    PointSet::Pointer m_PointSet;
    int m_NumberOfPoints;
    int m_MaximalNumberOfPoints;
  };
}