chromium/content/browser/payments/respond_with_callback.h

// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CONTENT_BROWSER_PAYMENTS_RESPOND_WITH_CALLBACK_H_
#define CONTENT_BROWSER_PAYMENTS_RESPOND_WITH_CALLBACK_H_

#include "base/functional/callback_forward.h"
#include "content/browser/service_worker/service_worker_context_wrapper.h"
#include "content/public/browser/browser_context.h"
#include "content/public/browser/payment_app_provider.h"
#include "content/public/browser/payment_app_provider_util.h"
#include "content/public/browser/web_contents.h"
#include "content/public/browser/web_contents_observer.h"
#include "third_party/blink/public/mojom/payments/payment_app.mojom.h"

namespace content {

class PaymentEventDispatcher;
enum class RespondWithCallbackType { … };

// Abstract base class for event callbacks that are invoked when the payment
// handler resolves the promise passed in to TheEvent.respondWith() method.
class RespondWithCallback
    : public payments::mojom::PaymentHandlerResponseCallback { … };

// Self-deleting callback for "canmakepayment" event. Invoked when the payment
// handler resolves the promise passed into CanMakePaymentEvent.respondWith()
// method.
class CanMakePaymentRespondWithCallback : public RespondWithCallback { … };

// Self-deleting callback for "paymentrequest" event. Invoked when the payment
// handler resolves the promise passed into PaymentRequestEvent.respondWith()
// method.
class InvokeRespondWithCallback : public RespondWithCallback { … };

// Self-deleting callback for "abortpayment" event. Invoked when the payment
// handler resolves the promise passed into AbortPayment.respondWith() method.
class AbortRespondWithCallback : public RespondWithCallback { … };

}  // namespace content.

#endif  // CONTENT_BROWSER_PAYMENTS_RESPOND_WITH_CALLBACK_H_