include/vrfmodel/systemSwitcher.h

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/*******************************************************************************
** Copyright (c) 2010 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: systemSwitcher.h,v $ $Revision: 1.1 $ $State: Exp $
** Created: 4/29/10 MEM
*******************************************************************************/



#include "vrfobjcore/singleTaskControllerComponent.h"
#include "vrfobjcore/simRadio.h"

class DtComponentSystem;
class DtSwitchSystemComponentPSR;
class DtSimComponentNetwork;

#include "vrfmodel/vrfmodelDefines.h"
class DT_DLL_vrfmodel DtSystemSwitcherComponent : public DtControllerComponent
{
public:

   DtSystemSwitcherComponent(const DtString & name, DtVrfObject* owner, 
      DtSimManager * simManager, DtComponentDescriptor* desc = NULL,
      DtReaderWriterRegistry * parentRegistry = 0);

   virtual ~DtSystemSwitcherComponent();

   virtual bool init();

   virtual DtString type() const;

   virtual void tick();

   virtual void enable();

   virtual void disable();

   virtual bool transitionIsComplete() const;

   virtual void onTransitionComplete();

public:

   static void setSwitchSystemsCallback(DtSimMessage * msg, void * usrData);


   static DtSimComponent* creator(const DtString & name, DtVrfObject* owner,
      DtSimManager * simManager, DtComponentDescriptor* desc,
      DtReaderWriterRegistry * parentRegistry);

protected:

   DtSystemSwitcherComponent(const DtSystemSwitcherComponent& orig);

   DtSystemSwitcherComponent& operator=(const DtSystemSwitcherComponent& orig);

   virtual void setRadio(DtSimRadio * radio);

   virtual bool createPSR();

   virtual void addSetDataCallbacks();

   void removeSetDataCallbacks();

   virtual void processSetSwitchSystems(DtSimMessage * msg);

   virtual bool switchSystems();

   void enableComponentSystem(DtComponentSystem* activateSystem);
   void disableComponentSystem(DtComponentSystem* deactivateSystem);
   void enableSimComponent(DtSimComponent* simComponent);
   void disableSimComponent(DtSimComponent* simComponent);

   virtual bool allowedToTransition() const;  

protected:

   DtSimComponentNetwork *    myComponentNetwork;
   DtComponentSystem*         mySystemToDeactivate;
   DtComponentSystem*         mySystemToActivate;

   DtSwitchSystemComponentPSR* myProcessState;

   bool              myFirstTick;
   bool              mySwitchingSystems;
};