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// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef THIRD_PARTY_BLINK_RENDERER_MODULES_XR_XR_DOM_OVERLAY_STATE_H_
#define THIRD_PARTY_BLINK_RENDERER_MODULES_XR_XR_DOM_OVERLAY_STATE_H_
#include "third_party/blink/renderer/bindings/modules/v8/v8_xr_dom_overlay_type.h"
#include "third_party/blink/renderer/platform/bindings/script_wrappable.h"
#include "third_party/blink/renderer/platform/wtf/text/wtf_string.h"
namespace blink {
// Implementation of
// https://immersive-web.github.io/dom-overlays/#dictdef-xrdomoverlaystate, used
// as SameObject instances owned by |XRSession|.
class XRDOMOverlayState : public ScriptWrappable {
DEFINE_WRAPPERTYPEINFO();
public:
explicit XRDOMOverlayState(V8XRDOMOverlayType::Enum type);
~XRDOMOverlayState() override = default;
V8XRDOMOverlayType type() const { return V8XRDOMOverlayType(type_); }
void Trace(Visitor*) const override;
private:
const V8XRDOMOverlayType::Enum type_;
// Currently, instances of this class are created at session start, on the
// assumption that the objects are very small. If this becomes more complex in
// the future, i.e. when adding additional members, consider switching to lazy
// instantiation.
};
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_MODULES_XR_XR_DOM_OVERLAY_STATE_H_
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