xwayland_interface.h

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/*
    KWin - the KDE window manager
    This file is part of the KDE project.
 
    SPDX-FileCopyrightText: 2019 Roman Gilg <subdiff@gmail.com>
 
    SPDX-License-Identifier: GPL-2.0-or-later
*/
#pragma once
 
#include "effect/globals.h"
 
#include <QObject>
 
class QProcess;
 
namespace KWin
{
class AbstractDropHandler;
class Window;
 
namespace Xwl
{
enum class DragEventReply {
    // event should be ignored by the filter
    Ignore,
    // event is filtered out
    Take,
    // event should be handled as a Wayland native one
    Wayland,
};
} // namespace Xwl
 
class KWIN_EXPORT XwaylandInterface
{
public:
    virtual Xwl::DragEventReply dragMoveFilter(Window *target) = 0;
    virtual AbstractDropHandler *xwlDropHandler() = 0;
 
protected:
    explicit XwaylandInterface() = default;
    virtual ~XwaylandInterface() = default;
 
private:
    Q_DISABLE_COPY(XwaylandInterface)
};
 
} // namespace KWin