PaymentRequestUpdateEvent.h

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/* -*- 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_PaymentRequestUpdateEvent_h

#define mozilla_dom_PaymentRequestUpdateEvent_h

#include "mozilla/Attributes.h"

#include "mozilla/dom/Event.h"

#include "mozilla/dom/PaymentRequestUpdateEventBinding.h"

#include "mozilla/dom/PromiseNativeHandler.h"

namespace mozilla {

class ErrorResult;

namespace dom {

class Promise;

class PaymentRequest;

class PaymentRequestUpdateEvent : public Event, public PromiseNativeHandler {

 public:

  NS_DECL_ISUPPORTS_INHERITED

  NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS_INHERITED(

      PaymentRequestUpdateEvent, Event)

  explicit PaymentRequestUpdateEvent(EventTarget* aOwner);

  virtual JSObject* WrapObjectInternal(

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

  virtual void ResolvedCallback(JSContext* aCx, JS::Handle<JS::Value> aValue,

                                ErrorResult& aRv) override;

  virtual void RejectedCallback(JSContext* aCx, JS::Handle<JS::Value> aValue,

                                ErrorResult& aRv) override;

  static already_AddRefed<PaymentRequestUpdateEvent> Constructor(

      EventTarget* aOwner, const nsAString& aType,

      const PaymentRequestUpdateEventInit& aEventInitDict);

  // Called by WebIDL constructor

  static already_AddRefed<PaymentRequestUpdateEvent> Constructor(

      const GlobalObject& aGlobal, const nsAString& aType,

      const PaymentRequestUpdateEventInit& aEventInitDict);

  void UpdateWith(Promise& aPromise, ErrorResult& aRv);

  void SetRequest(PaymentRequest* aRequest);

 protected:

  ~PaymentRequestUpdateEvent();

  // Indicating whether an updateWith()-initiated update is currently in

  // progress.

  bool mWaitForUpdate;

  RefPtr<PaymentRequest> mRequest;

};

}  // namespace dom

}  // namespace mozilla

#endif  // mozilla_dom_PaymentRequestUpdateEvent_h