x11eventfilter.h

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/*
    KWin - the KDE window manager
    This file is part of the KDE project.
 
    SPDX-FileCopyrightText: 2014 Fredrik Höglund <fredrik@kde.org>
 
    SPDX-License-Identifier: GPL-2.0-or-later
*/
 
#pragma once
 
#include <xcb/xcb.h>
 
#include <QList>
 
#include <kwin_export.h>
 
namespace KWin
{
 
class KWIN_EXPORT X11EventFilter
{
public:
    X11EventFilter(int eventType, int opcode = 0, int genericEventType = 0);
    X11EventFilter(int eventType, int opcode, const QList<int> &genericEventTypes);
    X11EventFilter(const QList<int> &eventTypes);
 
    virtual ~X11EventFilter();
 
    QList<int> eventTypes() const
    {
        return m_eventTypes;
    }
 
    int extension() const
    {
        return m_extension;
    }
 
    QList<int> genericEventTypes() const
    {
        return m_genericEventTypes;
    }
 
    virtual bool event(xcb_generic_event_t *event) = 0;
 
    bool isGenericEvent() const;
 
private:
    QList<int> m_eventTypes;
    int m_extension;
    QList<int> m_genericEventTypes;
};
 
} // namespace KWin