TGo4ThreadManager.h

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// $Id$
//-----------------------------------------------------------------------
//       The GSI Online Offline Object Oriented (Go4) Project
//         Experiment Data Processing at EE department, GSI
//-----------------------------------------------------------------------
// Copyright (C) 2000- GSI Helmholtzzentrum fuer Schwerionenforschung GmbH
//                     Planckstr. 1, 64291 Darmstadt, Germany
// Contact:            http://go4.gsi.de
//-----------------------------------------------------------------------
// This software can be used under the license agreements as stated
// in Go4License.txt file which is part of the distribution.
//-----------------------------------------------------------------------

#ifndef TGo4ThreadManager_H
#define TGo4ThreadManager_H

#include "TNamed.h"

class TGo4ThreadHandler;
class TGo4AppControlTimer;

class TGo4ThreadManager : public TNamed {

   public:
      TGo4ThreadManager(const TGo4ThreadManager &right);

      TGo4ThreadManager (const char *name, Bool_t blockingmode = kTRUE, Bool_t autostart = kTRUE, Bool_t autocreate = kTRUE);

      virtual ~TGo4ThreadManager();

      void SetTimer(TGo4AppControlTimer* ctrltimer) { fxBlocker=ctrltimer; }

      TGo4ThreadHandler* GetWorkHandler() const { return fxWorkHandler; }

      Bool_t BlockApp();

      Bool_t UnBlockApp(Int_t mode = 0);

      virtual Int_t Initialization();

      Bool_t IsInitDone() const { return fbInitDone; }

      Bool_t IsTerminating() const { return fbTerminating; }

      Bool_t IsTerminateApp() const { return fbTerminateApplication; }

      Bool_t IsAppBlocking() const { return fbAppBlocking; }

      Bool_t IsBeingQuit() const { return fbBeingQuit; }

      void SetBeingQuit(Bool_t on) { fbBeingQuit = on; }

      void Launch();

      virtual void Terminate (Bool_t termapp=kTRUE);

      virtual void TerminateFast();

      static const Long_t fglTIMERPERIOD;

      enum { fguTEXTLENGTH = 256 };

   protected:

      Bool_t fbInitDone{kFALSE};

      Bool_t fbTerminating{kFALSE};

      Bool_t fbTerminateApplication{kFALSE};

      Bool_t fbAppBlocking{kFALSE};

      Bool_t fbAutoCreate{kFALSE};

      Bool_t fbAutoStart{kFALSE};

      /* flag that can be set at begin of application quit sequence.
       * Can be optionally used by application to implement a quit timeout
       * that will terminate if regular shutdown hangs up*/
      Int_t fbBeingQuit{0};

      TGo4AppControlTimer *fxBlocker{nullptr}; 

      TGo4ThreadHandler *fxWorkHandler{nullptr};  

  private:
      TGo4ThreadManager();

   ClassDefOverride(TGo4ThreadManager,1)
};

#endif