#ifndef _MIDI_ROSTER_H
#define _MIDI_ROSTER_H

#include <Application.h>
#include <MidiEndpoint.h>

enum BMidiOp
{
        B_MIDI_NO_OP,
        B_MIDI_REGISTERED,
        B_MIDI_UNREGISTERED,
        B_MIDI_CONNECTED,
        B_MIDI_DISCONNECTED,
        B_MIDI_CHANGED_NAME,
        B_MIDI_CHANGED_LATENCY,
        B_MIDI_CHANGED_PROPERTIES
};

#define B_MIDI_EVENT 'MIDI'

class BMidiProducer;
class BMidiConsumer;

namespace BPrivate
{
        class BMidiRosterLooper;
        struct BMidiRosterKiller;
}

class BMidiRoster
{
public:

        static BMidiEndpoint *NextEndpoint(int32 *id);
        static BMidiProducer *NextProducer(int32 *id);
        static BMidiConsumer *NextConsumer(int32 *id);
        
        static BMidiEndpoint *FindEndpoint(int32 id, bool localOnly = false);
        static BMidiProducer *FindProducer(int32 id, bool localOnly = false);
        static BMidiConsumer *FindConsumer(int32 id, bool localOnly = false);
        
        static void StartWatching(const BMessenger *msngr);
        static void StopWatching();

        static status_t Register(BMidiEndpoint *endp);
        static status_t Unregister(BMidiEndpoint *endp);

        static BMidiRoster *MidiRoster();
        
private:

        friend class BMidiConsumer;
        friend class BMidiEndpoint;
        friend class BMidiLocalProducer;
        friend class BMidiLocalConsumer;
        friend class BMidiProducer;
        friend class BPrivate::BMidiRosterLooper;
        friend struct BPrivate::BMidiRosterKiller;

        BMidiRoster();
        virtual ~BMidiRoster();

        virtual void _Reserved1();
        virtual void _Reserved2();
        virtual void _Reserved3();
        virtual void _Reserved4();
        virtual void _Reserved5();
        virtual void _Reserved6();
        virtual void _Reserved7();
        virtual void _Reserved8();
        
        void CreateLocal(BMidiEndpoint*);
        void DeleteLocal(BMidiEndpoint*);

        status_t SendRequest(BMessage*, BMessage*);

        BPrivate::BMidiRosterLooper* fLooper;
        BMessenger *fServer;

        uint32 _reserved[16];
};

#endif // _MIDI_ROSTER_H