include/vrfGuiCore/DtObjectConsoleMessageHandler.h

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/******************************************************************************
** Copyright (c) 2008 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/
/******************************************************************************
** $RCSfile: DtObjectConsoleMessageHandler.h,v $ $Revision: 1.1 $ $State: Exp $
******************************************************************************/



#pragma once

#include <vrvUtil/signalslib.h>

#include <vrfGuiCore/vrfGuiCore.h>
#include <vrvCore/DtUniqueID.h>
#include <vrvUtil/DtVirtualBaseClass.h>

namespace makVrv
{
   class DtDe;
   class DtSimObjectEntry;
}

class DtEntityIdentifier;
class DtString;

namespace makVrf
{
   class DtNetworkMessageInterface;

   class DT_DLL_VRFGUICORE DtObjectConsoleMessageHandler : public makVrv::DtVirtualBaseClass
   {
   public:
      typedef std::vector<std::pair<std::string, int> > DtConsoleMessageList;

      DtObjectConsoleMessageHandler(makVrv::DtDe&);
      virtual ~DtObjectConsoleMessageHandler();

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

      virtual void setEnabled(bool);
      bool enabled() const
      {
         return myEnabled;
      }

      boost::signal<void (const DtEntityIdentifier&, int notifyLevel, const std::string&)> signal_consoleMessageReceived;
      boost::signal<void (int)> signal_messageQueueSizeChanged;

      virtual void setMessageQueueSize(int);
      int messageQueueSize() const
      {
         return myMessageQueueSize;
      }

      virtual DtConsoleMessageList messagesFor(const std::string& entityId) const;

      virtual void setReceivingMessagesFor(makVrv::DtElementID, bool);

   protected:
      virtual void processObjectConsoleMessageCallback(DtNetworkMessageInterface*);
      virtual void slot_simObjectEntryAboutToBeRemoved(makVrv::DtSimObjectEntry& entry);

      virtual void messagesToResolve();

   protected:
      typedef std::map<std::string, DtConsoleMessageList> DtConsoleMessageMap;

      makVrv::DtDe&        myDe;
      bool                 myEnabled;
      int                  myMessageQueueSize;
      DtConsoleMessageMap  myConsoleMessageMap;

      std::map<makVrv::DtElementID, int> myReceivingMessagesFor;

      std::map<std::string, bool> myHasAwaitingMessages;

      std::map<makVrv::DtElementID, bool> mySetAwaiting;
   };
}