dom/abort/AbortController.h
author Kris Maglione <maglione.k@gmail.com>
Thu, 14 Feb 2019 17:54:00 -0800
changeset 517406 7436c0f5b8b1583d20d5ea2d1d9d3b2c665bdf33
parent 505383 6f3709b3878117466168c40affa7bca0b60cf75b
permissions -rw-r--r--
Fix botched backout (bug 1524687). r=bustage

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* 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_AbortController_h
#define mozilla_dom_AbortController_h

#include "mozilla/dom/BindingDeclarations.h"
#include "mozilla/ErrorResult.h"
#include "nsCycleCollectionParticipant.h"
#include "nsWrapperCache.h"

class nsIGlobalObject;

namespace mozilla {
namespace dom {

class AbortSignal;

class AbortController final : public nsISupports, public nsWrapperCache {
 public:
  NS_DECL_CYCLE_COLLECTING_ISUPPORTS
  NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(AbortController)

  static already_AddRefed<AbortController> Constructor(
      const GlobalObject& aGlobal, ErrorResult& aRv);

  explicit AbortController(nsIGlobalObject* aGlobal);

  JSObject* WrapObject(JSContext* aCx,
                       JS::Handle<JSObject*> aGivenProto) override;

  nsIGlobalObject* GetParentObject() const;

  AbortSignal* Signal();

  void Abort();

 private:
  ~AbortController() = default;

  nsCOMPtr<nsIGlobalObject> mGlobal;
  RefPtr<AbortSignal> mSignal;

  bool mAborted;
};

}  // namespace dom
}  // namespace mozilla

#endif  // mozilla_dom_AbortController_h