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/*
* Copyright (C) 2012,2013 Intel Corporation
* Copyright (C) 2013-2017 Red Hat, Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
* 02111-1307, USA.
*/
#ifndef META_WAYLAND_SUBSURFACE_H
#define META_WAYLAND_SUBSURFACE_H
#include "wayland/meta-wayland-actor-surface.h"
#define META_TYPE_WAYLAND_SUBSURFACE (meta_wayland_subsurface_get_type ())
G_DECLARE_FINAL_TYPE (MetaWaylandSubsurface,
meta_wayland_subsurface,
META, WAYLAND_SUBSURFACE,
MetaWaylandActorSurface)
typedef enum
{
META_WAYLAND_SUBSURFACE_PLACEMENT_ABOVE,
META_WAYLAND_SUBSURFACE_PLACEMENT_BELOW
} MetaWaylandSubsurfacePlacement;
typedef struct
{
MetaWaylandSubsurfacePlacement placement;
MetaWaylandSurface *surface;
MetaWaylandSurface *sibling;
struct wl_listener subsurface_destroy_listener;
struct wl_listener sibling_destroy_listener;
} MetaWaylandSubsurfacePlacementOp;
void meta_wayland_subsurface_union_geometry (MetaWaylandSubsurface *subsurface,
int parent_x,
int parent_y,
MetaRectangle *out_geometry);
void meta_wayland_subsurface_placement_op_free (MetaWaylandSubsurfacePlacementOp *op);
void meta_wayland_subsurfaces_init (MetaWaylandCompositor *compositor);
#endif /* META_WAYLAND_SUBSURFACE_H */
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