#include <SFRHandler.hpp>

class SFRHandler : public SFRTracer;

SFMTYPEDEFCLASS(SFRHandler)

[ protected ]
SFRHandler(Void);

[ protected, virtual ]
~SFRHandler(Void);

[ public ]
SFCError RegisterHandler(
    HandlerEnum timing   // timing to be called
    SFRHandlerSPP spp    // function pointer for handler
    VoidPtr ref          // reference value
);

[ public ]
SFCError RegisterHandler(
    SFCEventEnum type    // event type
    HandlerEnum timing   // timing to be called
    SFRHandlerSPP spp    // function pointer for handler
    VoidPtr ref          // reference value
);

[ public ]
SFCError RegisterHandler(
    SFCEventEnum type    // event type
    UInt16 p16           // the first parameter
    HandlerEnum timing   // timing to be called
    SFRHandlerSPP spp    // function pointer for handler
    VoidPtr ref          // reference value
);

[ public ]
SFCError RegisterHandler(
    SFCEventEnum type    // event type
    UInt16 bp16          // beginning number of the first parameter
    UInt16 ep16          // end number of the first parameter
    HandlerEnum timing   // timing to be called
    SFRHandlerSPP spp    // function pointer for handler
    VoidPtr ref          // reference value
);

[ public ]
SFCError RegisterHandler(
    SFCEventEnum btype   // beginning number of the Event type
    SFCEventEnum etype   // end number of the Event type
    HandlerEnum timing   // timing to be called
    SFRHandlerSPP spp    // function pointer for handler
    VoidPtr ref          // reference value
);

[ public ]
SFCError RegisterHandler(
    SFCEventEnum btype     // beginning number of the Event type
    SFCEventEnum endType   // end number of the Event type
    UInt16 p16             // the first parameter
    HandlerEnum timing     // timing to be called
    SFRHandlerSPP spp      // function pointer for handler
    VoidPtr ref            // reference value
);

[ public, virtual ]
SFCError RegisterHandler(
    SFCEventEnum btype   // beginning number of the Event type
    SFCEventEnum etype   // end number of the Event type
    UInt16 bp16          // beginning number of the first parameter
    UInt16 ep16          // end number of the first parameter
    HandlerEnum timing   // timing to be called
    SFRHandlerSPP spp    // function pointer for handler
    VoidPtr ref          // reference value
);

[ protected, const ]
HandlerRecConstPtr SearchHandler(
    SFXEventConstRef event   // handler to search
    HandlerEnum timing       // timing to be called
);

[ public ]
Void UnregisterHandler(
    HandlerEnum timing   // timing to be called
);

[ public ]
Void UnregisterHandler(
    SFCEventEnum type    // event type
    HandlerEnum timing   // timing to be called
);

[ public ]
Void UnregisterHandler(
    SFCEventEnum type    // event type
    UInt16 p16           // the first argument
    HandlerEnum timing   // timing to be called
);

[ public ]
Void UnregisterHandler(
    SFCEventEnum type    // event type
    UInt16 bgnP16        // the beginning number of first argument
    UInt16 endP16        // the end number of first argument
    HandlerEnum timing   // timing to be called
);

[ public ]
Void UnregisterHandler(
    SFCEventEnum bgnType   // the beginning number of event type
    SFCEventEnum endType   // the end number of event type
    HandlerEnum timing     // timing to be called
);

[ public ]
Void UnregisterHandler(
    SFCEventEnum bgnType   // the beginning number of event type
    SFCEventEnum endType   // the end number of event type
    UInt16 p16             // the first argument
    HandlerEnum timing     // timing to be called
);

[ public, virtual ]
Void UnregisterHandler(
    SFCEventEnum bgnType   // the beginning number of event type
    SFCEventEnum endType   // the end number of event type
    UInt16 bgnP16          // the beginning number of first argument
    UInt16 endP16          // the end number of first argument
    HandlerEnum timing     // timing to be called
);

enum HandlerEnum{
  HANDLER_BEFORE = 0,  // before notifying child responders
  HANDLER_AFTER        // after notifying child responders
};

SFMTYPEDEFSTRUCT(HandlerRec)
friend  struct  HandlerRec;
struct HandlerRec {
    SFCEventEnum                btype;
    SFCEventEnum                etype;
    UInt16                      bp16;
    UInt16                      ep16;
    HandlerEnum                 timing;
    SFRHandlerSPP               spp;
    VoidPtr                     reference;
    HandlerRecPtr               next;
};

typedef Bool(* SFRHandler::SFRHandlerSPP)(SFXEventConstRef event, VoidPtr reference)