qevdevmousemanager_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 QEVDEVMOUSEMANAGER_P_H
#define QEVDEVMOUSEMANAGER_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 "qevdevmousehandler_p.h"
 
#include <QtInputSupport/private/devicehandlerlist_p.h>
 
#include <QObject>
#include <QHash>
#include <QSocketNotifier>
#include <QPoint>
 
QT_BEGIN_NAMESPACE
 
class QDeviceDiscovery;
 
class QEvdevMouseManager : public QObject
{
public:
    QEvdevMouseManager(const QString &key, const QString &specification, QObject *parent = nullptr);
    ~QEvdevMouseManager();
 
    void handleMouseEvent(int x, int y, bool abs, Qt::MouseButtons buttons,
                          Qt::MouseButton button, QEvent::Type type);
    void handleWheelEvent(QPoint delta);
 
    void addMouse(const QString &deviceNode = QString());
    void removeMouse(const QString &deviceNode);
 
private:
    void clampPosition();
    void updateDeviceCount();
 
    QString m_spec;
    QtInputSupport::DeviceHandlerList<QEvdevMouseHandler> m_mice;
    int m_x;
    int m_y;
    int m_xoffset;
    int m_yoffset;
};
 
QT_END_NAMESPACE
 
#endif // QEVDEVMOUSEMANAGER_P_H