MidiSessionALSA.hh

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#ifndef MIDISESSIONALSA_HH
#define MIDISESSIONALSA_HH
 
#include <alsa/asoundlib.h>
#include <memory>
 
 
namespace openmsx {
 
class CliComm;
class EventDistributor;
class Scheduler;
class PluggingController;
 
 
class MidiSessionALSA final
{
public:
        static void registerAll(PluggingController& controller, CliComm& cliComm,
                                EventDistributor& eventDistributor, Scheduler& scheduler);
 
        MidiSessionALSA(const MidiSessionALSA&) = delete;
        MidiSessionALSA(MidiSessionALSA&&) = delete;
        MidiSessionALSA& operator=(const MidiSessionALSA&) = delete;
        MidiSessionALSA& operator=(MidiSessionALSA&&) = delete;
        ~MidiSessionALSA();
 
private:
        static std::unique_ptr<MidiSessionALSA> instance;
 
        explicit MidiSessionALSA(snd_seq_t& seq);
        void scanClients(PluggingController& controller,
                         EventDistributor& eventDistributor,
                         Scheduler& scheduler);
 
        snd_seq_t& seq;
};
 
} // namespace openmsx
 
#endif // MIDISESSIONALSA_HH