connection.h

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/*
    KWin - the KDE window manager
    This file is part of the KDE project.
 
    SPDX-FileCopyrightText: 2014 Martin Gräßlin <mgraesslin@kde.org>
 
    SPDX-License-Identifier: GPL-2.0-or-later
*/
#pragma once
 
#include "effect/globals.h"
 
#include <KSharedConfig>
 
#include <QList>
#include <QObject>
#include <QPointer>
#include <QRecursiveMutex>
#include <QSize>
#include <QStringList>
#include <deque>
 
class QSocketNotifier;
class QThread;
 
namespace KWin
{
 
class Session;
class Udev;
 
namespace LibInput
{
 
class Event;
class Device;
class Context;
class ConnectionAdaptor;
 
class KWIN_EXPORT Connection : public QObject
{
    Q_OBJECT
 
public:
    ~Connection() override;
 
    void setInputConfig(const KSharedConfigPtr &config)
    {
        m_config = config;
    }
    void setInputConfig(const KSharedConfigPtr &config) {…}
 
    void setup();
    void updateScreens();
    void deactivate();
    void processEvents();
 
    QStringList devicesSysNames() const;
 
    static std::unique_ptr<Connection> create(Session *session);
 
Q_SIGNALS:
    void deviceAdded(KWin::LibInput::Device *);
    void deviceRemoved(KWin::LibInput::Device *);
 
    void eventsRead();
 
private Q_SLOTS:
    void slotKGlobalSettingsNotifyChange(int type, int arg);
 
private:
    Connection(std::unique_ptr<Context> &&input);
    void handleEvent();
    void applyDeviceConfig(Device *device);
    void applyScreenToDevice(Device *device);
    void doSetup();
    std::unique_ptr<QSocketNotifier> m_notifier;
    QRecursiveMutex m_mutex;
    std::deque<std::unique_ptr<Event>> m_eventQueue;
    QList<Device *> m_devices;
    KSharedConfigPtr m_config;
    std::unique_ptr<ConnectionAdaptor> m_connectionAdaptor;
    std::unique_ptr<Context> m_input;
    std::unique_ptr<Udev> m_udev;
};
class KWIN_EXPORT Connection : public QObject {…};
 
}
}