EventHandler.h

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#pragma once
 
#include <QtCore/QString>
#include <QtCore/QVector>
#include <QtCore/QTimer>
 
#include <functional>
 
#include <libevents_includes.h>
 
class EventHandler : public QObject
{
    Q_OBJECT
public:
    using send_request_event_message_f = std::function<void(const mavlink_request_event_t& msg)>;
    using handle_event_f = std::function<void(std::unique_ptr<events::parser::ParsedEvent>)>;
 
    EventHandler(QObject* parent, const QString& profile, handle_event_f handleEventCB,
            send_request_event_message_f sendRequestCB,
            uint8_t ourSystemId, uint8_t ourComponentId, uint8_t systemId, uint8_t componentId);
    ~EventHandler();
 
 
    void handleEvents(const mavlink_message_t& message);
 
    void setMetadata(const QString& metadataJsonFileName);
 
    const events::HealthAndArmingChecks::Results& healthAndArmingCheckResults() const { return _healthAndArmingChecks.results(); }
    bool healthAndArmingCheckResultsValid() const { return _healthAndArmingChecksValid; }
 
    int getModeGroup(int32_t customMode);
 
    bool healthAndArmingChecksSupported() const {
        const auto& protocols = _parser.supportedProtocols(_compid);
        return protocols.find("health_and_arming_check") != protocols.end();
    }
 
signals:
    void healthAndArmingChecksUpdated();
 
private:
    void gotEvent(const mavlink_event_t& event);
 
    events::ReceiveProtocol* _protocol{nullptr};
    QTimer _timer;
    events::parser::Parser _parser;
    events::HealthAndArmingChecks _healthAndArmingChecks;
    bool _healthAndArmingChecksValid{false};
    QVector<mavlink_event_t> _pendingEvents; 
    handle_event_f _handleEventCB;
    send_request_event_message_f _sendRequestCB;
    const uint8_t _compid;
};