gecko-dev/dom/payments/PaymentRequestManager.h

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3.1 KiB
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/* -*- 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_PaymentRequestManager_h
#define mozilla_dom_PaymentRequestManager_h
#include "nsISupports.h"
#include "PaymentRequest.h"
#include "mozilla/dom/PaymentRequestBinding.h"
#include "mozilla/dom/PaymentRequestUpdateEventBinding.h"
#include "mozilla/dom/PaymentResponseBinding.h"
#include "nsCOMPtr.h"
#include "nsTArray.h"
namespace mozilla {
namespace dom {
class PaymentRequestChild;
class IPCPaymentActionRequest;
/*
* PaymentRequestManager is a singleton used to manage the created PaymentRequests.
* It is also the communication agent to chrome proces.
*/
class PaymentRequestManager final
{
public:
NS_INLINE_DECL_REFCOUNTING(PaymentRequestManager)
static already_AddRefed<PaymentRequestManager> GetSingleton();
already_AddRefed<PaymentRequest>
GetPaymentRequestById(const nsAString& aRequestId);
/*
* This method is used to create PaymentRequest object and send corresponding
* data to chrome process for internal payment creation, such that content
* process can ask specific task by sending requestId only.
*/
nsresult
CreatePayment(nsPIDOMWindowInner* aWindow,
const Sequence<PaymentMethodData>& aMethodData,
const PaymentDetailsInit& aDetails,
const PaymentOptions& aOptions,
PaymentRequest** aRequest);
nsresult CanMakePayment(const nsAString& aRequestId);
nsresult ShowPayment(const nsAString& aRequestId);
nsresult AbortPayment(const nsAString& aRequestId);
nsresult CompletePayment(const nsAString& aRequestId,
const PaymentComplete& aComplete);
nsresult UpdatePayment(const nsAString& aRequestId,
const PaymentDetailsUpdate& aDetails);
nsresult RespondPayment(const IPCPaymentActionResponse& aResponse);
nsresult ChangeShippingAddress(const nsAString& aRequestId,
const IPCPaymentAddress& aAddress);
nsresult ChangeShippingOption(const nsAString& aRequestId,
const nsAString& aOption);
nsresult
ReleasePaymentChild(PaymentRequestChild* aPaymentChild);
private:
PaymentRequestManager() = default;
~PaymentRequestManager() = default;
nsresult GetPaymentChild(PaymentRequest* aRequest,
PaymentRequestChild** aPaymentChild);
nsresult ReleasePaymentChild(PaymentRequest* aRequest);
nsresult SendRequestPayment(PaymentRequest* aRequest,
const IPCPaymentActionRequest& action,
bool aReleaseAfterSend = false);
// The container for the created PaymentRequests
nsTArray<RefPtr<PaymentRequest>> mRequestQueue;
nsRefPtrHashtable<nsRefPtrHashKey<PaymentRequest>, PaymentRequestChild> mPaymentChildHash;
RefPtr<PaymentRequest> mShowingRequest;
};
} // end of namespace dom
} // end of namespace mozilla
#endif