config.h

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#pragma once
 
#include <QByteArray>
#include <QJsonObject>
#include <QString>
#include <QStringList>
 
QString defaultConfigPath();
 
QString defaultModelPath();
 
struct ShortcutConfig {
    QString componentUnique = QStringLiteral("mutterkey");
    QString componentFriendly = QStringLiteral("Mutterkey");
    QString actionUnique = QStringLiteral("push_to_talk");
    QString actionFriendly = QStringLiteral("Push to Talk");
    QString sequence = QStringLiteral("F8");
};
 
struct AudioConfig {
    int sampleRate = 16000;
    int channels = 1;
    double minimumSeconds = 0.25;
    QString deviceId;
};
 
struct TranscriberConfig {
    QString modelPath;
    QString language = QStringLiteral("en");
    bool translate = false;
    int threads = 0;
    bool warmupOnStart = false;
};
 
struct AppConfig {
    ShortcutConfig shortcut;
    AudioConfig audio;
    TranscriberConfig transcriber;
    QString logLevel = QStringLiteral("INFO");
};
 
AppConfig defaultAppConfig();
 
AppConfig loadConfig(const QString &path, QString *errorMessage = nullptr);
 
AppConfig loadConfigObject(const QJsonObject &root, const QString &sourceName = QStringLiteral("<in-memory config>"));
 
QByteArray serializeConfig(const AppConfig &config);
 
QJsonObject configToJsonObject(const AppConfig &config);
 
bool saveConfig(const QString &path, const AppConfig &config, QString *errorMessage = nullptr);
 
QStringList supportedConfigKeys();
 
bool applyConfigValue(AppConfig *config, QStringView key, const QString &value, QString *errorMessage = nullptr);