File indexing completed on 2024-05-19 05:32:49

 /*
     KWin - the KDE window manager
     This file is part of the KDE project.
 
     SPDX-FileCopyrightText: 2018 Roman Gilg <subdiff@gmail.com>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 #pragma once
 
 #include "effect/globals.h"
 
 #include <QAbstractNativeEventFilter>
 #include <QObject>
 #include <QPoint>
 
 namespace KWin
 {
 class DataDeviceInterface;
 class SurfaceInterface;
 class Window;
 
 namespace Xwl
 {
 class Clipboard;
 class Dnd;
 class Primary;
 enum class DragEventReply;
 
 /**
  * Interface class for all data sharing in the context of X selections
  * and Wayland's internal mechanism.
  *
  * Exists only once per Xwayland session.
  */
 class DataBridge : public QObject, public QAbstractNativeEventFilter
 {
     Q_OBJECT
 
 public:
     explicit DataBridge();
 
     DragEventReply dragMoveFilter(Window *target);
 
     Dnd *dnd() const
     {
         return m_dnd;
     }
 
     bool nativeEventFilter(const QByteArray &eventType, void *message, qintptr *result) override;
 
 private:
     void init();
 
     Clipboard *m_clipboard = nullptr;
     Dnd *m_dnd = nullptr;
     Primary *m_primary = nullptr;
 };
 
 } // namespace Xwl
 } // namespace KWin