CassettePort.hh

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#ifndef CASSETTEPORT_HH
#define CASSETTEPORT_HH
 
#include "Connector.hh"
#include "serialize_meta.hh"
#include "components.hh"
 
namespace openmsx {
 
class HardwareConfig;
class MSXMotherBoard;
class CassetteDevice;
class CassettePlayer;
#if COMPONENT_LASERDISC
class LaserdiscPlayer;
#endif
 
class CassettePortInterface
{
public:
        virtual ~CassettePortInterface() = default;
 
        virtual void setMotor(bool status, EmuTime::param time) = 0;
 
        virtual void cassetteOut(bool output, EmuTime::param time) = 0;
 
        [[nodiscard]] virtual bool lastOut() const = 0;
 
        virtual bool cassetteIn(EmuTime::param time) = 0;
 
#if COMPONENT_LASERDISC
        virtual void setLaserdiscPlayer(LaserdiscPlayer *laserdisc) = 0;
#endif
};
 
class CassettePort final : public CassettePortInterface, public Connector
{
public:
        explicit CassettePort(const HardwareConfig& hwConf);
        ~CassettePort() override;
        void setMotor(bool status, EmuTime::param time) override;
        void cassetteOut(bool output, EmuTime::param time) override;
        bool cassetteIn(EmuTime::param time) override;
#if COMPONENT_LASERDISC
        void setLaserdiscPlayer(LaserdiscPlayer* laserdisc) override;
#endif
        [[nodiscard]] bool lastOut() const override;
 
        // Connector
        [[nodiscard]] std::string_view getDescription() const override;
        [[nodiscard]] std::string_view getClass() const override;
        void unplug(EmuTime::param time) override;
 
        template<typename Archive>
        void serialize(Archive& ar, unsigned version);
 
private:
        [[nodiscard]] CassetteDevice& getPluggedCasDev() const;
 
        MSXMotherBoard& motherBoard;
 
#if COMPONENT_LASERDISC
        LaserdiscPlayer* laserdiscPlayer = nullptr;
#endif
        CassettePlayer* cassettePlayer;
 
        bool lastOutput = false;
        bool motorControl = false;
};
SERIALIZE_CLASS_VERSION(CassettePort, 2);
 
class DummyCassettePort final : public CassettePortInterface
{
public:
        void setMotor(bool status, EmuTime::param time) override;
        void cassetteOut(bool output, EmuTime::param time) override;
        bool cassetteIn(EmuTime::param time) override;
#if COMPONENT_LASERDISC
        void setLaserdiscPlayer(LaserdiscPlayer *laserdisc) override;
#endif
        [[nodiscard]] bool lastOut() const override;
};
 
} // namespace openmsx
 
#endif