mitkDiffSliceOperation.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 mitkDiffSliceOperation_h_Included
#define mitkDiffSliceOperation_h_Included

#include "mitkCompressedImageContainer.h"
#include <MitkSegmentationExports.h>
#include <mitkOperation.h>

#include <vtkSmartPointer.h>

namespace mitk
{
  class Image;

  class MITKSEGMENTATION_EXPORT DiffSliceOperation : public Operation
  {
  public:
    mitkClassMacro(DiffSliceOperation, OperationActor);

    // itkFactorylessNewMacro(Self)
    // itkCloneMacro(Self)

    // mitkNewMacro4Param(DiffSliceOperation,mitk::Image,mitk::Image,unsigned int, mitk::PlaneGeometry);

    DiffSliceOperation();

    DiffSliceOperation(mitk::Image *imageVolume,
                       const mitk::Image *slice,
                       const SlicedGeometry3D *sliceGeometry,
                       const TimeStepType timestep,
                       const BaseGeometry *currentWorldGeometry);

    bool IsValid();

    mitk::Image *GetImage() { return this->m_Image; }
    const mitk::Image* GetImage() const { return this->m_Image; }

    Image::Pointer GetSlice();

    TimeStepType GetTimeStep() const { return this->m_TimeStep; }
    const SlicedGeometry3D *GetSliceGeometry() const { return this->m_SliceGeometry; }
    const BaseGeometry *GetWorldGeometry() const { return this->m_WorldGeometry; }
  protected:
    ~DiffSliceOperation() override;

    void OnImageDeleted();

    CompressedImageContainer m_CompressedImageContainer;

    mitk::Image *m_Image;

    vtkSmartPointer<vtkImageData> m_Slice;

    SlicedGeometry3D::ConstPointer m_SliceGeometry;

    TimeStepType m_TimeStep;

    BaseGeometry::ConstPointer m_WorldGeometry;

    bool m_ImageIsValid;

    unsigned long m_DeleteObserverTag;

    mitk::BaseGeometry::ConstPointer m_GuardReferenceGeometry;
  };
}
#endif