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/* SPDX-License-Identifier: GPL-2.0-only */
#ifndef LABWC_OVERLAY_H
#define LABWC_OVERLAY_H
#include "common/edge.h"
struct seat;
struct overlay {
struct lab_scene_rect *rect;
/* Represents currently shown or delayed overlay */
struct {
/* Region overlay */
struct region *region;
/* Snap-to-edge overlay */
enum lab_edge edge;
struct output *output;
} active;
/* For delayed snap-to-edge overlay */
struct wl_event_source *timer;
};
/*
* Shows or updates an overlay when the grabbed window can be snapped to
* a region or an output edge. Calls overlay_finish() otherwise.
*/
void overlay_update(struct seat *seat);
/* Destroys the overlay if it exists */
void overlay_finish(struct seat *seat);
#endif
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