qevdevtablethandler_p.h

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// Copyright (C) 2016 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 QEVDEVTABLETHANDLER_P_H

#define QEVDEVTABLETHANDLER_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 <QObject>

#include <QString>

#include <QThread>

#include <QLoggingCategory>

#include <QtCore/private/qthread_p.h>

QT_BEGIN_NAMESPACE

Q_DECLARE_LOGGING_CATEGORY(qLcEvdevTablet)

class QSocketNotifier;

class QEvdevTabletData;

class QEvdevTabletHandler : public QObject

public:

    explicit QEvdevTabletHandler(const QString &device, const QString &spec = QString(), QObject *parent = nullptr);

    ~QEvdevTabletHandler();

    qint64 deviceId() const;

    void readData();

private:

    bool queryLimits();

    int m_fd;

    QString m_device;

    QSocketNotifier *m_notifier;

    QEvdevTabletData *d;

};

class QEvdevTabletHandlerThread : public QDaemonThread

public:

    explicit QEvdevTabletHandlerThread(const QString &device, const QString &spec, QObject *parent = nullptr);

    ~QEvdevTabletHandlerThread();

    void run() override;

    QEvdevTabletHandler *handler() { return m_handler; }

private:

    QString m_device;

    QString m_spec;

    QEvdevTabletHandler *m_handler;

};

QT_END_NAMESPACE

#endif // QEVDEVTABLETHANDLER_P_H