mitkInteractionEventObserver.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.

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

#ifndef InteractionEventObserver_h
#define InteractionEventObserver_h

#include "mitkInteractionEvent.h"
#include "mitkServiceInterface.h"
#include <MitkCoreExports.h>

namespace mitk
{
  struct MITKCORE_EXPORT InteractionEventObserver
  {
    InteractionEventObserver();
    virtual ~InteractionEventObserver();
    virtual void Notify(InteractionEvent *interactionEvent, bool isHandled) = 0;

    void Disable();
    void Enable();
    bool IsEnabled() const;

  private:
    bool m_IsEnabled;
  };

} /* namespace mitk */
MITK_DECLARE_SERVICE_INTERFACE(mitk::InteractionEventObserver, "org.mitk.InteractionEventObserver")
#endif /* InteractionEventObserver_h */