qohosappcontext_p.h

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// Copyright (C) 2026 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 QOHOSAPPCONTEXT_P_H

#define QOHOSAPPCONTEXT_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 <QtHarmonyExtras/private/qohosappbundleinfo_p.h>

#include <QtHarmonyExtras/private/qohoswant_p.h>

#include <QtHarmonyExtras/private/qtharmonyextrasglobal_p.h>

#include <QtCore/qobject.h>

#include <QtCore/qstring.h>

#include <QtCore/qstringlist.h>

#include <functional>

#include <memory>

#include <optional>

QT_BEGIN_NAMESPACE

namespace QtHarmonyExtras {

class Q_HARMONYEXTRAS_EXPORT AppContext : public QObject

    Q_OBJECT

public:

    static AppContext *instance();

    static bool isNoUiChildMode();

    static void startNoUiChildProcess(const QString &libraryName, const QStringList &args);

    static std::shared_ptr<WantInfo> appLaunchWantInfo();

    virtual bool hasSerialPortAccessRight(const QString &portName) const = 0;

    virtual void requestSerialPortAccessRightIfNeeded(

        const QString &portName, QObject *context,

        std::function<void(std::shared_ptr<QObject>)> callback) = 0;

    virtual std::shared_ptr<BundleInfo> bundleInfo() const = 0;

    Q_NORETURN virtual void restartApp(const std::optional<Want> &want) = 0;

    virtual double fontSizeScale() const = 0;

Q_SIGNALS:

    void fontSizeScaleChanged(double fontSizeScale);

protected:

    AppContext();

    ~AppContext() override;

    Q_DISABLE_COPY(AppContext)

};

QT_END_NAMESPACE

#endif