dom/abort/AbortController.h
author Oriol Brufau <oriol-bugzilla@hotmail.com>
Wed, 31 Oct 2018 16:15:54 +0000
changeset 500988 8a28169fa91dbde370d47bd91bc1b0c91f89cacf
parent 436404 270418a3d48bf41752c25e1c785b506993a554bf
child 508163 6f3709b3878117466168c40affa7bca0b60cf75b
permissions -rw-r--r--
Bug 1499693 - Choose correct add-on icon size in about:addons. r=mstriemer,aswan, a=RyanVM Differential Revision: https://phabricator.services.mozilla.com/D9347

/* -*- 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;
};

} // dom namespace
} // mozilla namespace

#endif // mozilla_dom_AbortController_h