niftkStateMachineRendererFilter.h

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

  NifTK: A software platform for medical image computing.

  Copyright (c) University College London (UCL). 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 in the top level directory for details.

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

#ifndef niftkStateMachineRendererFilter_h
#define niftkStateMachineRendererFilter_h

#include "niftkMIDASExports.h"

#include <vector>

#include <mitkCommon.h>

#include "niftkStateMachineEventFilter.h"

namespace mitk
{
class BaseRenderer;
}

namespace niftk
{

class NIFTKMIDAS_EXPORT StateMachineRendererFilter : public StateMachineEventFilter
{

public:

  mitkClassMacro(StateMachineRendererFilter, StateMachineEventFilter)

  
  virtual bool EventFilter(const mitk::StateEvent* stateEvent) const override;

  virtual bool EventFilter(mitk::InteractionEvent* event) const override;

  void AddRenderer(mitk::BaseRenderer* renderer);

  void RemoveRenderer(mitk::BaseRenderer* renderer);

protected:

  StateMachineRendererFilter(); // purposefully hidden
  virtual ~StateMachineRendererFilter(); // purposefully hidden

private:

  std::vector<mitk::BaseRenderer*> m_Renderers;

};

}

#endif