Revision control
++ // Copyright (C) 2023 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
++
++ #ifndef QPLATFORMCAPTURABLEWINDOWS_P_H
++ #define QPLATFORMCAPTURABLEWINDOWS_P_H
++
++ //
++ // W A R N I N G
++ // -------------
++ //
++ // This file is not part of the Qt API. It exists purely as an
++ // implementation detail. This header file may change from version to
++ // version without notice, or even be removed.
++ //
++ // We mean it.
++ //
++
++ #include <QtMultimedia/private/qtmultimediaglobal_p.h>
++ #include <QtMultimedia/qcapturablewindow.h>
++ #include <QtCore/private/qexpected_p.h>
++ #include <QtCore/qlist.h>
++
++ QT_BEGIN_NAMESPACE
++
++ class QWindow;
++ class QCapturableWindow;
++ class QCapturableWindowPrivate;
++
++ class QPlatformCapturableWindows
++ {
++ public:
++ QPlatformCapturableWindows() = default;
++
++ virtual ~QPlatformCapturableWindows() = default;
++
++ virtual QList<QCapturableWindow> windows() const { return {}; }
++
++ virtual bool isWindowValid(const QCapturableWindowPrivate &) const { return false; }
++
++ // QPlatformMediaIntegration::capturableWindowFromQWindow does
++ // basic QWindow validity checks.
++ [[nodiscard]] virtual q23::expected<QCapturableWindow, QString> fromQWindow(QWindow *) const
++ {
++ return q23::unexpected{ QStringLiteral("Unimplemented") };
++ }
++
++ Q_DISABLE_COPY(QPlatformCapturableWindows);
++ };
++
++ QT_END_NAMESPACE
++
++ #endif // QPLATFORMCAPTURABLEWINDOWS_P_H