mitkNavigationDataToIGTLMessageFilter.h

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

The Medical Imaging Interaction Toolkit (MITK)

Copyright (c) German Cancer Research Center (DKFZ)
All rights reserved.

Use of this source code is governed by a 3-clause BSD license that can be
found in the LICENSE file.

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

#ifndef _MITKNAVIGATIONDATATOIGTLMessageFILTER_H__
#define _MITKNAVIGATIONDATATOIGTLMessageFILTER_H__

#include "mitkCommon.h"
#include "mitkPointSet.h"
#include "mitkIGTLMessageSource.h"
#include "mitkNavigationData.h"
#include "mitkNavigationDataSource.h"

namespace mitk {
  class MITKIGT_EXPORT NavigationDataToIGTLMessageFilter : public IGTLMessageSource
  {
  public:
    mitkClassMacro(NavigationDataToIGTLMessageFilter, IGTLMessageSource);
    itkFactorylessNewMacro(Self);
    itkCloneMacro(Self);

    enum OperationMode
    {
      ModeSendQTransMsg,
      ModeSendTransMsg,
      ModeSendQTDataMsg,
      ModeSendTDataMsg
    };

    void GenerateData() override;

    using Superclass::SetInput;

    virtual void SetInput(const mitk::NavigationData *NavigationData);

    virtual void SetInput(unsigned int idx, const NavigationData* nd);

    const mitk::NavigationData* GetInput();

    const mitk::NavigationData* GetInput(unsigned int idx);

    virtual void SetOperationMode(OperationMode mode);

    itkGetConstMacro(OperationMode, OperationMode);

    void GenerateOutputInformation() override {};

    virtual void ConnectTo(mitk::NavigationDataSource * UpstreamFilter);

  protected:
    NavigationDataToIGTLMessageFilter();

    ~NavigationDataToIGTLMessageFilter() override;

    //    virtual void GenerateData();

    virtual void GenerateDataModeSendQTDataMsg();

    virtual void GenerateDataModeSendTDataMsg();

    virtual void GenerateDataModeSendQTransMsg();

    virtual void GenerateDataModeSendTransMsg();

    virtual void CreateOutputsForAllInputs();

    OperationMode m_OperationMode;  
    //    unsigned int m_RingBufferSize;  ///< Stores the ringbuffer size
    unsigned int m_CurrentTimeStep; 
    //    unsigned int m_NumberForMean;   ///< Number of Navigation Data, which should be averaged

    igtl::TimeStamp::Pointer ConvertToIGTLTimeStamp(double IGTTimeStamp);

  };
} // namespace mitk
#endif // _MITKNAVIGATIONDATATOIGTLMessageFILTER_H__