mitkIGTLMessageToNavigationDataFilter.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 MITKOPENIGTLINKMESSAGETONAVIGATIONDATAFILTER_H_HEADER_INCLUDED_
#define MITKOPENIGTLINKMESSAGETONAVIGATIONDATAFILTER_H_HEADER_INCLUDED_

#include <mitkNavigationDataSource.h>
#include "mitkIGTLMessage.h"
#include "mitkIGTLMessageSource.h"
#include "MitkIGTExports.h"

namespace mitk
{
  class MITKIGT_EXPORT
      IGTLMessageToNavigationDataFilter : public NavigationDataSource
  {
  public:
    mitkClassMacro(IGTLMessageToNavigationDataFilter, NavigationDataSource);
    itkFactorylessNewMacro(Self)
    itkCloneMacro(Self)

    using Superclass::SetInput;

    virtual void SetInput( const IGTLMessage* msg);

    virtual void SetInput( unsigned int idx, const IGTLMessage* msg);

//    virtual void SetInput(const DataObjectIdentifierType & key, DataObject *input);

    const IGTLMessage* GetInput(void) const;

    const IGTLMessage* GetInput(unsigned int idx) const;

    const IGTLMessage* GetInput(std::string messageName) const;

    DataObjectPointerArraySizeType GetInputIndex(std::string messageName);

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

    void SetNumberOfExpectedOutputs(unsigned int numOutputs);

  protected:
    IGTLMessageToNavigationDataFilter();
    virtual ~IGTLMessageToNavigationDataFilter();

    virtual void GenerateData() override;
    void GenerateTransformData();
    void GenerateTrackingDataData();
    void GenerateQuaternionTrackingDataData();

    void CreateOutputsForAllInputs();

    virtual void GenerateOutputInformation() override;
  };
} // namespace mitk
#endif /* MITKOPENIGTLMESSAGETONAVIGATIONDATAFILTER_H_HEADER_INCLUDED_ */