vrfResourceRequestor.h

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/******************************************************************************
** Copyright (c) 2008 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/
/******************************************************************************
** $RCSfile: DtVrfResourceRequestor.h,v $ $Revision: 1.2 $ $State: Exp $
******************************************************************************/



#pragma once

#include <vrfGuiCore/vrfGuiCore.h>

#include <vrvCore/DtSimEntry.h>
#include <vrfmsgs/ifResourceMonitorResponse.h>

#include <vector>

namespace makVrv
{
   class DtSimEntry;
   class DtDe;
}

class DtIfServerRequestResponse;
class DtResource;

namespace makVrf
{
   class DT_DLL_VRFGUICORE DtVrfResourceRequestor
   {
   public:
      DtVrfResourceRequestor(makVrv::DtDe&);
      virtual ~DtVrfResourceRequestor();

      virtual void requestResourcesFor(const std::vector<makVrv::DtSimEntry*>& data, bool entitiesOnly = true);

      virtual void startMonitoring(const std::string&, int rate = -1);

      virtual void stopMonitoring(const std::string&);

      virtual void setUpdateRate(const std::string& entity, int);

   protected:
      virtual void slot_resourceResponse(const DtIfServerRequestResponse&);

   protected:

      virtual void resourcesChanged() = 0;

      virtual void resourceCheckingDisabled() = 0;

      virtual void addResource(const DtResource&) = 0;

      virtual void resourceCheckComplete() = 0;

      virtual void resourceUpdated(const DtResource&) = 0;

   protected:
      makVrv::DtDe&              myDe;
      std::vector<std::string>   myResourceRequests;
      bool                       myCanSetResources;
      DtEntityResourceList       myResources;
   };
}