52 lines
1.7 KiB
C++
52 lines
1.7 KiB
C++
// Copyright (C) 2021 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
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#include <QGuiApplication>
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#include <QQmlApplicationEngine>
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#if QT_CONFIG(permissions)
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#include <QPermission>
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#endif
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int main(int argc, char *argv[])
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{
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QGuiApplication app(argc, argv);
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QQmlApplicationEngine engine;
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const QUrl url(QStringLiteral("qrc:/main.qml"));
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QObject::connect(
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&engine, &QQmlApplicationEngine::objectCreated, &app,
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[url](QObject *obj, const QUrl &objUrl) {
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if (!obj && url == objUrl)
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QCoreApplication::exit(-1);
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},
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Qt::QueuedConnection);
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#if QT_CONFIG(permissions)
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// If the permissions are not granted, display another main window, which
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// simply contains the error message.
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const QUrl noPermissionsUrl(QStringLiteral("qrc:/main_no_permissions.qml"));
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QCameraPermission cameraPermission;
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qApp->requestPermission(cameraPermission, [&](const QPermission &permission) {
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if (permission.status() != Qt::PermissionStatus::Granted) {
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qWarning("Camera permission is not granted!");
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engine.load(noPermissionsUrl);
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return;
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}
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QMicrophonePermission micPermission;
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qApp->requestPermission(micPermission, [&](const QPermission &permission) {
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if (permission.status() != Qt::PermissionStatus::Granted) {
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qWarning("Microphone permission is not granted!");
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engine.load(noPermissionsUrl);
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} else {
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engine.load(url);
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}
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});
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});
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#else
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engine.load(url);
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#endif
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return app.exec();
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}
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