vtkDataIOManagerLogic.h

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#ifndef __vtkDataIOManagerLogic_h
#define __vtkDataIOManagerLogic_h
 
#include "vtkObject.h"
#include "vtkUnsignedLongArray.h"
#include "vtkSmartPointer.h"
#include "vtkIntArray.h"
#include "vtkMRML.h"
 
#include "vtkSlicerModuleLogic.h"
#include "vtkSlicerApplicationLogic.h"
#include "vtkSlicerTask.h"
 
#include "vtkDataTransfer.h"
#include "vtkDataIOManager.h"
#include "vtkMRMLNode.h"
 
#ifndef vtkObjectPointer
# define vtkObjectPointer(xx) (reinterpret_cast<vtkObject**>((xx)))
#endif
 
class VTK_SLICER_BASE_LOGIC_EXPORT vtkDataIOManagerLogic : public vtkSlicerModuleLogic
{
public:
  static vtkDataIOManagerLogic* New();
  vtkTypeMacro(vtkDataIOManagerLogic, vtkSlicerModuleLogic);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  vtkGetObjectMacro(DataIOManager, vtkDataIOManager);
  virtual void SetAndObserveDataIOManager(vtkDataIOManager*);

  virtual int QueueRead(vtkMRMLNode* node);

  virtual int QueueWrite(vtkMRMLNode* node);

  virtual void ApplyTransfer(void* clientdata);

  static void ProgressCallback(void*);

  virtual void AddNewDataTransfer(vtkDataTransfer* transfer, vtkMRMLNode* node);
  virtual void CancelDataTransfer(vtkDataTransfer* transfer);
  virtual void ClearCache();
  virtual void DeleteDataTransferFromCache(vtkDataTransfer* transfer);
 
private:
  vtkDataIOManager* DataIOManager;
 
protected:
  vtkDataIOManagerLogic();
  ~vtkDataIOManagerLogic() override;
  vtkDataIOManagerLogic(const vtkDataIOManagerLogic&);
  void operator=(const vtkDataIOManagerLogic&);
 
  vtkObserverManager* GetDataIOObserverManager();
  vtkObserverManager* DataIOObserverManager;
  static void DataIOManagerCallback(vtkObject* caller, unsigned long eid, void* clientData, void* callData);
  virtual void ProcessDataIOManagerEvents(vtkObject* caller, unsigned long event, void* calldata);
};
 
#endif