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/*=========================================================================
Program: GDCM (Grassroots DICOM). A DICOM library
Copyright (c) 2006-2011 Mathieu Malaterre
All rights reserved.
See Copyright.txt or http://gdcm.sourceforge.net/Copyright.html for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
#ifndef GDCMSIMPLESUBJECTWATCHER_H
#define GDCMSIMPLESUBJECTWATCHER_H
#include "gdcmSubject.h"
#include "gdcmCommand.h"
#include "gdcmSmartPointer.h"
#include "gdcmAnonymizeEvent.h"
#include "gdcmDataEvent.h"
namespace gdcm
{
//-----------------------------------------------------------------------------
class Event;
/**
* \brief SimpleSubjectWatcher
* \details This is a typical Subject Watcher class. It will observe all events.
*/
class GDCM_EXPORT SimpleSubjectWatcher
{
public:
SimpleSubjectWatcher(Subject * s, const char *comment = "");
virtual ~SimpleSubjectWatcher();
SimpleSubjectWatcher(const SimpleSubjectWatcher&) = delete;
void operator=(const SimpleSubjectWatcher&) = delete;
protected:
virtual void StartFilter();
virtual void EndFilter();
virtual void ShowProgress(Subject *caller, const Event &evt);
virtual void ShowFileName(Subject *caller, const Event &evt);
virtual void ShowIteration();
virtual void ShowAnonymization(Subject *caller, const Event &evt);
virtual void ShowDataSet(Subject *caller, const Event &evt);
virtual void ShowData(Subject *caller, const Event &evt);
virtual void ShowAbort();
protected:
// Custom API used for internal Testing do not use !
void TestAbortOn();
void TestAbortOff();
private:
SmartPointer<Subject> m_Subject;
std::string m_Comment;
typedef SimpleMemberCommand<SimpleSubjectWatcher> SimpleCommandType;
typedef MemberCommand<SimpleSubjectWatcher> CommandType;
SmartPointer<SimpleCommandType> m_StartFilterCommand;
SmartPointer<SimpleCommandType> m_EndFilterCommand;
SmartPointer<CommandType> m_ProgressFilterCommand;
SmartPointer<CommandType> m_FileNameFilterCommand;
SmartPointer<SimpleCommandType> m_IterationFilterCommand;
SmartPointer<SimpleCommandType> m_AbortFilterCommand;
SmartPointer<CommandType> m_AnonymizeFilterCommand;
SmartPointer<CommandType> m_DataFilterCommand;
SmartPointer<CommandType> m_DataSetFilterCommand;
unsigned long m_StartTag;
unsigned long m_EndTag;
unsigned long m_ProgressTag;
unsigned long m_FileNameTag;
unsigned long m_IterationTag;
unsigned long m_AbortTag;
unsigned long m_AnonymizeTag;
unsigned long m_DataTag;
unsigned long m_DataSetTag;
bool m_TestAbort;
};
} // end namespace gdcm
//-----------------------------------------------------------------------------
#endif //GDCMSIMPLESUBJECTWATCHER_H
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