PX4ParameterMetaData.h

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#pragma once
 
 
#include "MAVLinkLib.h"
#include "FactMetaData.h"
 
#include <QtCore/QObject>
#include <QtCore/QLoggingCategory>
 
Q_DECLARE_LOGGING_CATEGORY(PX4ParameterMetaDataLog)
 
//#define GENERATE_PARAMETER_JSON
 
 
class PX4ParameterMetaData : public QObject
{
    Q_OBJECT
 
public:
    PX4ParameterMetaData(QObject* parent = nullptr);
 
    void            loadParameterFactMetaDataFile   (const QString& metaDataFile);
    FactMetaData*   getMetaDataForFact              (const QString& name, MAV_TYPE vehicleType, FactMetaData::ValueType_t type);
 
    static void getParameterMetaDataVersionInfo(const QString& metaDataFile, int& majorVersion, int& minorVersion);
 
private:
    enum {
        XmlStateNone,
        XmlStateFoundParameters,
        XmlStateFoundVersion,
        XmlStateFoundGroup,
        XmlStateFoundParameter,
        XmlStateDone
    };
 
    QVariant _stringToTypedVariant(const QString& string, FactMetaData::ValueType_t type, bool* convertOk);
    static void _outputFileWarning(const QString& metaDataFile, const QString& error1, const QString& error2);
 
#ifdef GENERATE_PARAMETER_JSON
    void _generateParameterJson();
#endif
 
    bool                                _parameterMetaDataLoaded        = false;    
    FactMetaData::NameToMetaDataMap_t   _mapParameterName2FactMetaData;             
 
    static constexpr const char* kInvalidConverstion = "Internal Error: No support for string parameters";
 
};