qqnxbuttoneventnotifier.h

Enable keyboard shortcuts

// Copyright (C) 2012 Research In Motion

// 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

#ifndef QQNXBUTTONSEVENTNOTIFIER_H

#define QQNXBUTTONSEVENTNOTIFIER_H

#include <QObject>

#include <QtCore/QLoggingCategory>

QT_BEGIN_NAMESPACE

Q_DECLARE_LOGGING_CATEGORY(lcQpaInputHwButton);

class QSocketNotifier;

class QQnxButtonEventNotifier : public QObject

    Q_OBJECT

public:

    enum ButtonId {

        bid_minus = 0,

        bid_playpause,

        bid_plus,

        bid_power,

        ButtonCount

};

    Q_ENUM(ButtonId)

    enum ButtonState {

        ButtonUp,

        ButtonDown

};

    explicit QQnxButtonEventNotifier(QObject *parent = nullptr);

    ~QQnxButtonEventNotifier();

public Q_SLOTS:

    void start();

private Q_SLOTS:

    void updateButtonStates();

private:

    void close();

    bool parsePPS(const QByteArray &ppsData, QHash<QByteArray, QByteArray> *messageFields) const;

    int m_fd;

    QSocketNotifier *m_readNotifier;

    ButtonState m_state[ButtonCount];

    QList<QByteArray> m_buttonKeys;

    static const char *ppsPath;

    static const size_t ppsBufferSize;

};

QT_END_NAMESPACE

#endif // QQNXBUTTONSEVENTNOTIFIER_H