mitkNavigationDataPlayerBase.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 MITKNavigationDataPlayerBase_H_HEADER_INCLUDED_
#define MITKNavigationDataPlayerBase_H_HEADER_INCLUDED_

#include "mitkNavigationDataSource.h"
#include "mitkNavigationDataSet.h"

namespace mitk{
  class MITKIGT_EXPORT NavigationDataPlayerBase
    : public NavigationDataSource
  {
  public:
    mitkClassMacro(NavigationDataPlayerBase, NavigationDataSource)

    
    itkSetMacro(Repeat, bool)

    
    itkGetMacro(Repeat, bool)

    
    virtual void UpdateOutputInformation() override;

    itkGetMacro(NavigationDataSet, NavigationDataSet::Pointer)

    
    void SetNavigationDataSet(NavigationDataSet::Pointer navigationDataSet);

    unsigned int GetNumberOfSnapshots();

    unsigned int GetCurrentSnapshotNumber();

    bool IsAtEnd();

  protected:
    NavigationDataPlayerBase();
    virtual ~NavigationDataPlayerBase();

    virtual void GenerateData() = 0;

    void InitPlayer();

    void GraftEmptyOutput();

    bool m_Repeat;

    NavigationDataSet::Pointer m_NavigationDataSet;

    mitk::NavigationDataSet::NavigationDataSetConstIterator m_NavigationDataSetIterator;
  };
} // namespace mitk

#endif /* MITKNavigationDataSequentialPlayer_H_HEADER_INCLUDED_ */