beerlog/main.cpp

#include <QGuiApplication>
#include <QQmlApplicationEngine>

#include <QLocale>
#include <QTranslator>
#include <QQmlContext>

#include "viewmodels/usersviewmodel.h"
#include "services/beerservice.h"
#include "services/settingsservice.h"

int main(int argc, char *argv[])
{
#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
    QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
#endif
    QGuiApplication app(argc, argv);

    QTranslator translator;

    if (!translator.load("qt_ru.qm", "qrc:/")) {
        qWarning() << "Cant load";
    }

    const QStringList uiLanguages = QLocale::system().uiLanguages();
    for (const QString &locale : uiLanguages) {
        const QString baseName = "beerlog_" + QLocale(locale).name();
        if (translator.load(":/i18n/" + baseName)) {
            app.installTranslator(&translator);
            break;
        }
    }

    QQmlApplicationEngine engine;
    const QUrl url(QStringLiteral("qrc:/main.qml"));
    QObject::connect(&engine, &QQmlApplicationEngine::objectCreated,
                     &app, [url](QObject *obj, const QUrl &objUrl) {
        if (!obj && url == objUrl)
            QCoreApplication::exit(-1);
    }, Qt::QueuedConnection);

    engine.addImportPath("qrc:/");

    engine.rootContext()->setContextProperty("beerService", BeerService::instance());
    engine.rootContext()->setContextProperty("settingsService", SettingsService::instance());

    qmlRegisterType<UsersViewModel>("ru.ded.beerlog", 1, 0, "UsersViewModel");

    engine.load(url);

    return app.exec();
}