stateObController.h

Go to the documentation of this file.

/******************************************************************************
** Copyright (c) 1992-2010 VT MAK
** All rights reserved.
******************************************************************************/


#ifndef stateObController_H_
#define stateObController_H_

#include "stateObserver.h"

#include <lgrCmds/lgrCommand.h>
#include <lgrCore/lgrCommandDispatcher.h>

namespace MAKLogger
{
   class DtCommandInterface;
   class DtCommandDefinition;
   class DtStateObserverModel;
   class DtStateObserverView;

   class DT_DLL_STATEOBSERVER DtStateObserverController
   {
   public:

      static MAKLogger::DtLgrCommandType theCommandType;

      DtStateObserverController();

      virtual ~DtStateObserverController();

      void init(DtStateObserverModel* model,DtStateObserverView* view);

      void requestUpdate();

      void update();

      void updateView(const DtStateObserverModel*);
      void activateView();
      void deactivateView();
      void connectToLogger();
      void disconnectFromLogger();


   public:

      static MAKLogger::DtCommandDefinition defineRequestUpdateCommand();

   protected:

      MAKLogger::DtResponse createUpdateResponse(const DtStateObserverModel*);
      MAKLogger::DtResponse createActivateResponse();
      MAKLogger::DtResponse createDeactivateResponse();

      void decodeCommand(MAKLogger::DtCommand);

      MAKLogger::DtCommand createRequestUpdateCommand();
      void receiveUpdateResponse(MAKLogger::DtResponse);
      void receiveActivateResponse(MAKLogger::DtResponse);
      void receiveDeactivateResponse(MAKLogger::DtResponse);

      bool myWaitingFlag;
      bool myConnectedToLogger;
      DtStateObserverView* myView;
      DtStateObserverModel* myModel;
      MAKLogger::DtCommandInterface* myCommandInterface;
   };

}

#endif