// Copyright (C) 2025 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

// Qt-Security score:significant reason:default

#include "qdbussettings_p.h"

#include <QtCore/qvariant.h>

QT_BEGIN_NAMESPACE

namespace QDBusSettings::XdgSettings {

// https://flatpak.github.io/xdg-desktop-portal/docs/doc-org.freedesktop.portal.Settings.html

enum class ColorScheme : uint { NoPreference, PreferDark, PreferLight };

} // namespace QDBusSettings::XdgSettings

Qt::ContrastPreference QDBusSettings::XdgSettings::convertContrastPreference(const QVariant &value)

{

    // XDG portal provides the contrast preference value as uint:

    // 0 for no-preference, and, 1 for high-contrast.

    if (!value.isValid())

        return Qt::ContrastPreference::NoPreference;

    return static_cast<Qt::ContrastPreference>(value.toUInt());

}

Qt::ColorScheme QDBusSettings::XdgSettings::convertColorScheme(const QVariant &value)

{

    switch (ColorScheme{ value.toUInt() }) {

    case ColorScheme::NoPreference:

        return Qt::ColorScheme::Unknown;

    case ColorScheme::PreferDark:

        return Qt::ColorScheme::Dark;

    case ColorScheme::PreferLight:

        return Qt::ColorScheme::Light;

    }

    Q_UNREACHABLE_RETURN(Qt::ColorScheme::Unknown);

}

Qt::ContrastPreference

QDBusSettings::GnomeSettings::convertContrastPreference(const QVariant &value)

{

    // GSetting provides the contrast value as boolean:

    // true for enabled high-contrast, and, false for disabled high-contrast.

    if (!value.isValid())

        return Qt::ContrastPreference::NoPreference;

    return value.toBool() ? Qt::ContrastPreference::HighContrast

                          : Qt::ContrastPreference::NoPreference;

}

QT_END_NAMESPACE