gecko-dev/dom/html/ElementInternals.h
John Dai de2c2a249a Bug 1552313 - Implement element.attachInternals; r=smaug,edgar
ElementInternals class is empty-for-now.

Differential Revision: https://phabricator.services.mozilla.com/D52158

--HG--
extra : moz-landing-system : lando
2019-11-12 11:27:55 +00:00

41 lines
1.2 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim:set ts=2 sw=2 sts=2 et cindent: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_dom_ElementInternals_h
#define mozilla_dom_ElementInternals_h
#include "js/TypeDecls.h"
#include "nsCycleCollectionParticipant.h"
#include "nsGenericHTMLElement.h"
#include "nsWrapperCache.h"
namespace mozilla {
namespace dom {
class ElementInternals final : public nsISupports, public nsWrapperCache {
public:
NS_DECL_CYCLE_COLLECTING_ISUPPORTS
NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(ElementInternals)
explicit ElementInternals(nsGenericHTMLElement* aTarget);
nsISupports* GetParentObject();
virtual JSObject* WrapObject(JSContext* aCx,
JS::Handle<JSObject*> aGivenProto) override;
private:
~ElementInternals() = default;
// It's a target element which is a custom element.
RefPtr<nsGenericHTMLElement> mTarget;
};
} // namespace dom
} // namespace mozilla
#endif // mozilla_dom_ElementInternals_h