ItkProcessObserver.h

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

 KMaps:     An image processing toolkit for DCE-MRI analysis developed
            at the Molecular Imaging Center at University of Torino.

 See:       http://www.cim.unito.it

 Author:    Miklos Espak <espakm@gmail.com>

 Copyright (c) Miklos Espak
 All Rights Reserved.

 This software is distributed WITHOUT ANY WARRANTY; without even
 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
 PURPOSE.  See the above copyright notices for more information.

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

#ifndef ItkProcessObserver_h
#define ItkProcessObserver_h

namespace itk {
class ProcessObject;
}

namespace mitk {
class StatusBar;
class ProgressBar;
}

class ItkProcessObserver {

  itk::ProcessObject* m_ItkProcess;
  const char* m_StatusBarMessage;
  int m_StepsToDo;
  int m_StepsDone;

  mitk::StatusBar* m_StatusBar;
  mitk::ProgressBar* m_ProgressBar;

public:
  ItkProcessObserver(itk::ProcessObject* itkProcess, const char* statusBarMessage);
  virtual ~ItkProcessObserver();

private:
  void onStartEvent();
  void onEndEvent();
  void onProgressEvent();

};

#endif /* ITKPROCESSOBSERVER_H_ */