/* KWin - the KDE window manager This file is part of the KDE project. SPDX-FileCopyrightText: 2018 Roman Gilg SPDX-License-Identifier: GPL-2.0-or-later */ #ifndef KWIN_XWL_DATABRIDGE #define KWIN_XWL_DATABRIDGE #include "kwinglobals.h" #include #include #include namespace KWaylandServer { class DataDeviceInterface; class SurfaceInterface; } namespace KWin { class Toplevel; 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: static void destroy(); ~DataBridge() override; DragEventReply dragMoveFilter(Toplevel *target, const QPoint &pos); Dnd *dnd() const { return m_dnd; } bool nativeEventFilter(const QByteArray &eventType, void *message, long int *result) override; private: void init(); Clipboard *m_clipboard = nullptr; Dnd *m_dnd = nullptr; Primary *m_primary = nullptr; KWIN_SINGLETON(DataBridge) }; } // namespace Xwl } // namespace KWin #endif