gecko-dev/dom/payments/PaymentResponse.h
Blake Kaplan dfb2d7b714 Bug 1442453 - Pass objects around instead of string IDs in the child. r=baku
The existing code only passed strings around to identify PaymentRequest
objects. That meant that we were constantly having to do hashtable lookups to
find the corresponding object. This patch just uses the single map that IPDL
maintains for us and passes objects around, obviating the need for more
hashtable lookups.

MozReview-Commit-ID: 6BBonrc6q4x

--HG--
extra : rebase_source : 041c6ce742d60a2c9e954a58582d09cd9ef7f2b1
2018-05-31 16:20:51 -07:00

98 lines
2.8 KiB
C++

/* -*- 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_PaymentResponse_h
#define mozilla_dom_PaymentResponse_h
#include "mozilla/dom/PaymentResponseBinding.h" // PaymentComplete
#include "nsPIDOMWindow.h"
#include "nsWrapperCache.h"
#include "nsITimer.h"
namespace mozilla {
namespace dom {
class PaymentAddress;
class PaymentRequest;
class Promise;
class PaymentResponse final : public nsITimerCallback,
public nsWrapperCache
{
public:
NS_DECL_CYCLE_COLLECTING_ISUPPORTS
NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(PaymentResponse)
NS_IMETHOD Notify(nsITimer* aTimer) override;
PaymentResponse(nsPIDOMWindowInner* aWindow,
PaymentRequest* aRequest,
const nsAString& aRequestId,
const nsAString& aMethodName,
const nsAString& aShippingOption,
RefPtr<PaymentAddress> aShippingAddress,
const nsAString& aDetails,
const nsAString& aPayerName,
const nsAString& aPayerEmail,
const nsAString& aPayerPhone);
nsPIDOMWindowInner* GetParentObject() const
{
return mOwner;
}
virtual JSObject* WrapObject(JSContext* aCx,
JS::Handle<JSObject*> aGivenProto) override;
void GetRequestId(nsString& aRetVal) const;
void GetMethodName(nsString& aRetVal) const;
void GetDetails(JSContext* cx, JS::MutableHandle<JSObject*> aRetVal) const;
already_AddRefed<PaymentAddress> GetShippingAddress() const;
void GetShippingOption(nsString& aRetVal) const;
void GetPayerName(nsString& aRetVal) const;
void GetPayerEmail(nsString& aRetVal) const;
void GetPayerPhone(nsString& aRetVal) const;
// Return a raw pointer here to avoid refcounting, but make sure it's safe
// (the object should be kept alive by the callee).
already_AddRefed<Promise> Complete(PaymentComplete result, ErrorResult& aRv);
void RespondComplete();
protected:
~PaymentResponse();
private:
nsCOMPtr<nsPIDOMWindowInner> mOwner;
bool mCompleteCalled;
PaymentRequest* mRequest;
nsString mRequestId;
nsString mMethodName;
nsString mDetails;
nsString mShippingOption;
nsString mPayerName;
nsString mPayerEmail;
nsString mPayerPhone;
RefPtr<PaymentAddress> mShippingAddress;
// Promise for "PaymentResponse::Complete"
RefPtr<Promise> mPromise;
// Timer for timing out if the page doesn't call
// complete()
nsCOMPtr<nsITimer> mTimer;
};
} // namespace dom
} // namespace mozilla
#endif // mozilla_dom_PaymentResponse_h