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++ // Copyright (C) 2017 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
++ // Qt-Security score:critical reason:network-protocol
++
++ #ifndef WLDATADEVICE_H
++ #define WLDATADEVICE_H
++
++ //
++ // W A R N I N G
++ // -------------
++ //
++ // This file is not part of the Qt API. It exists purely as an
++ // implementation detail. This header file may change from version to
++ // version without notice, or even be removed.
++ //
++ // We mean it.
++ //
++
++ #include <QtWaylandCompositor/private/qwayland-server-wayland.h>
++ #include <QtWaylandCompositor/private/qtwaylandcompositorglobal_p.h>
++ #include <QtWaylandCompositor/QWaylandSeat>
++
++ QT_REQUIRE_CONFIG(wayland_datadevice);
++
++ QT_BEGIN_NAMESPACE
++
++ namespace QtWayland {
++
++ class Compositor;
++ class DataSource;
++ class Seat;
++ class Surface;
++
++ class DataDevice : public QtWaylandServer::wl_data_device
++ {
++ public:
++ DataDevice(QWaylandSeat *seat);
++
++ void setFocus(QWaylandClient *client);
++ void sourceDestroyed(DataSource *source);
++
++ #if QT_CONFIG(draganddrop)
++ void setDragFocus(QWaylandSurface *focus, const QPointF &localPosition);
++
++ QWaylandSurface *dragIcon() const;
++ QWaylandSurface *dragOrigin() const;
++
++ void dragMove(QWaylandSurface *target, const QPointF &pos);
++ void drop();
++ void cancelDrag();
++ #endif
++
++ protected:
++ #if QT_CONFIG(draganddrop)
++ void data_device_start_drag(Resource *resource, struct ::wl_resource *source, struct ::wl_resource *origin, struct ::wl_resource *icon, uint32_t serial) override;
++ void data_device_destroy_resource(Resource *resource) override;
++ #endif
++ void data_device_set_selection(Resource *resource, struct ::wl_resource *source, uint32_t serial) override;
++
++ private:
++ #if QT_CONFIG(draganddrop)
++ void setDragIcon(QWaylandSurface *icon);
++ #endif
++
++ QWaylandCompositor *m_compositor = nullptr;
++ QWaylandSeat *m_seat = nullptr;
++
++ DataSource *m_selectionSource = nullptr;
++
++ #if QT_CONFIG(draganddrop)
++ struct ::wl_client *m_dragClient = nullptr;
++ DataSource *m_dragDataSource = nullptr;
++
++ QWaylandSurface *m_dragFocus = nullptr;
++ Resource *m_dragFocusResource = nullptr;
++
++ QWaylandSurface *m_dragIcon = nullptr;
++ QWaylandSurface *m_dragOrigin = nullptr;
++ #endif
++ };
++
++ }
++
++ QT_END_NAMESPACE
++
++ #endif // WLDATADEVICE_H