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[ctsim.git] / src / threadproj.h

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+/*****************************************************************************
+** FILE IDENTIFICATION
+**
+**   Name:          threadproj.h
+**   Purpose:       Header file for thread reconstructions
+**   Programmer:    Kevin Rosenberg
+**   Date Started:  February 2001
+**
+**  This is part of the CTSim program
+**  Copyright (C) 1983-2001 Kevin Rosenberg
+**
+**  $Id: threadproj.h,v 1.1 2001/02/25 10:52:55 kevin Exp $
+**
+**  This program is free software; you can redistribute it and/or modify
+**  it under the terms of the GNU General Public License (version 2) as
+**  published by the Free Software Foundation.
+**
+**  This program is distributed in the hope that it will be useful,
+**  but WITHOUT ANY WARRANTY; without even the implied warranty of
+**  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+**  GNU General Public License for more details.
+**
+**  You should have received a copy of the GNU General Public License
+**  along with this program; if not, write to the Free Software
+**  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+******************************************************************************/
+
+#ifndef _THREADPROJ_H
+#define _THREADPROJ_H
+
+#include <vector>
+#include <wx/thread.h>
+#include <wx/progdlg.h>
+#include "timer.h"
+#include "backgroundsupr.h"
+
+
+class Reconstructor;
+class ImageFile;
+class PhantomFileDocument;
+class ProjectorWorker;
+class ProjectionFileView;
+
+class ProjectorSupervisorThread : public SupervisorThread {
+private:
+  PhantomFileView* m_pPhantomView;
+  const int m_iNDet;
+  const int m_iNView;
+  const std::string m_strGeometry;
+  const int m_iNSample;
+  const double m_dRotation;
+  const double m_dFocalLength;
+  const double m_dViewRatio;
+  const double m_dScanRatio;
+  const std::string m_strLabel;
+
+public:
+  ProjectorSupervisorThread(PhantomFileView* pProjView, int iNDet, int iNView, 
+   const char* pszGeometry, int iNSample, double dRotation, double dFocalLength, double dViewRatio, 
+   double dScanRatio, const char* const pszLabel);
+
+  virtual wxThread::ExitCode Entry();
+
+  virtual void OnExit();
+};
+
+
+
+class ProjectorSupervisor : public BackgroundSupervisor {
+private:
+
+  std::vector<Projections*> m_vecpChildProjections;
+  PhantomFileDocument* m_pPhantomDoc;
+  PhantomFileView* m_pPhantomView;
+    
+  const int m_iNDet;
+  const int m_iNView;
+  const char* const m_pszGeometry;
+  const int m_iNSample;
+  const double m_dRotation;
+  const double m_dFocalLength;
+  const double m_dViewRatio;
+  const double m_dScanRatio;
+  const char* const m_pszLabel;
+
+
+public:
+   ProjectorSupervisor (PhantomFileView* pProjView, int iNDet, int iNView, 
+   const char* pszGeometry, int iNSample, double dRotation, double dFocalLength, double dViewRatio, 
+   double dScanRatio, const char* const pszLabel);
+
+   virtual BackgroundWorkerThread* createWorker (int iThread, int iStartUnit, int iNumUnits);
+
+   virtual ~ProjectorSupervisor ();
+
+  void onDone();
+
+  Projections* getProjections();
+
+};
+
+
+
+
+class ProjectorWorker : public BackgroundWorkerThread {
+private:
+  PhantomFileView* m_pPhantomView;
+  Projections* m_pProjections;
+  int m_iNDet;
+  int m_iNView;
+  const char* m_pszGeometry;
+  int m_iNSample;
+  double m_dRotation;
+  double m_dFocalLength;
+  double m_dViewRatio;
+  double m_dScanRatio;
+
+
+public:
+  ProjectorWorker (ProjectorSupervisor* pSupervisor, int iThread, int iStartView, int iNumViews) 
+    : BackgroundWorkerThread (pSupervisor, iThread, iStartView, iNumViews)
+  {}
+  
+  void SetParameters (PhantomFileView* pPhantomFile, Projections* pProjections, int iNDet, int iView, 
+   const char* const pszGeometry, int iNSample, double dRotation, double dFocalLength, double dViewRatio,
+   double dScanRatio);
+
+  virtual wxThread::ExitCode Entry();      // thread execution starts here
+
+  virtual void OnExit();
+};
+
+
+#endif
+