include/vrfGuiCoreQt/DtVrfCheckpointManager.h

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/******************************************************************************
** Copyright (c) 2009 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/
/******************************************************************************
** $RCSfile: DtVrfCheckpointManager.h,v $ $Revision: 1.12 $ $State: Exp $
******************************************************************************/



#pragma once

#include <vrfGuiCoreQt/vrfGuiCoreQt.h>

#include <vrvUtil/DtVirtualBaseClass.h>
#include <vrvUtil/signalslib.h>
#include <vrvCore/DtDe.h>

#include <QtGui/QWidget>

class QLabel;

namespace makVrf
{
   class DtPeriodicCheckpointWidget;
   class DtDeleteCheckpointsDialog;

   class DT_DLL_VRFGUICOREQT DtVrfCheckpointManager : public makVrv::DtVirtualBaseClass
   {
   public:

   public:
      DtVrfCheckpointManager(makVrv::DtDe&);
      virtual ~DtVrfCheckpointManager();

      static DtVrfCheckpointManager& instance(makVrv::DtDe& de);

      virtual void deleteCheckpoints();

      virtual void schedulePeriodicCheckpoints();

      virtual void startTimer();
      virtual void stopTimer();

   public:
      virtual void schedulePeriodCheckpointing(bool enabled, bool useSimTime, int interval);

   public:
      boost::signal<void ()> signal_aboutToCheckpoint;

   protected:
      virtual DtDeleteCheckpointsDialog* createDeleteCheckpointsDialog(QWidget* p, const Qt::WindowFlags& f);
      virtual DtPeriodicCheckpointWidget* createPeriodicCheckpointsWidget(QWidget* p, const Qt::WindowFlags& f);

      virtual void tick();

      virtual void slot_backendUpdated();

      virtual void createCheckpointStatus();

      virtual void updateCheckpointStatus(int iTime);

      virtual double currentSimTime() const;

   protected:
      makVrv::DtDe&     myDe;
      int               myTime;
      bool              myUseSimulationTime;
      bool              myCheckpointingEnabled;
      double            myCurrentSimTime;

      QLabel*           myCheckpointStatus;
      bool              myStatusBarWasVisible;
      double            myLastCheckpointTime;
   };
}