tInterCbMgr.h

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


#ifndef tInterCbMgr_H_
#define tInterCbMgr_H_

#if DtTENA

#include <list>
#include <vlutil/vlString.h>


class DT_DLL_VL DtInteraction;

typedef void (*DtReceiveInteractionCb) (DtInteraction* inter, void* usr);

class DT_DLL_VL DtInteractionCallbackManager
{
public:
   struct DtInteractionCallbackInfo
   {
      DtString name;
      DtReceiveInteractionCb cb;
      void* usr;
   };

public:
   DtInteractionCallbackManager();

   virtual ~DtInteractionCallbackManager();

   virtual void addInteractionCallback(const DtString& name, 
      DtReceiveInteractionCb cb, void* usr); 

   virtual void removeInteractionCallback(const DtString& name,
      DtReceiveInteractionCb cb, void* usr);

   virtual void applyCallback(const DtString& name, DtInteraction* inter);

protected:
   virtual bool cbInfoAreEqual(const DtInteractionCallbackInfo& first,
      const DtInteractionCallbackInfo& second);

protected:

   std::list<DtInteractionCallbackInfo> myInteractionCallbackList;
};

#endif
#endif