LedStatus.hh

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#ifndef LEDSTATUS_HH
#define LEDSTATUS_HH

#include "RTSchedulable.hh"
#include <memory>
#include <cstdint>

namespace openmsx {

class CommandController;
class MSXCliComm;
class ReadOnlySetting;
class RTScheduler;
class Interpreter;

class LedStatus final : public RTSchedulable
{
public:
        enum Led {
                POWER,
                CAPS,
                KANA, // same as CODE LED
                PAUSE,
                TURBO,
                FDD,
                NUM_LEDS // must be last
        };

        LedStatus(RTScheduler& rtScheduler,
                  CommandController& commandController,
                  MSXCliComm& msxCliComm);
        ~LedStatus();

        void setLed(Led led, bool status);

private:
        void handleEvent(Led led) noexcept;

        // RTSchedulable
        void executeRT() override;

        MSXCliComm& msxCliComm;
        Interpreter& interp;
        std::unique_ptr<ReadOnlySetting> ledStatus[NUM_LEDS];
        uint64_t lastTime;
        bool ledValue[NUM_LEDS];
};

} // namespace openmsx

#endif