dom/payments/PaymentMethodChangeEvent.cpp

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this
   5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #include "BasicCardPayment.h"
   8 #include "mozilla/HoldDropJSObjects.h"
   9 #include "mozilla/dom/PaymentMethodChangeEvent.h"
  10 #include "mozilla/dom/PaymentRequestUpdateEvent.h"
  11 #include "PaymentRequestUtils.h"
  12
  13 namespace mozilla::dom {
  14
  15 NS_IMPL_CYCLE_COLLECTION_CLASS(PaymentMethodChangeEvent)
  16 NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN_INHERITED(PaymentMethodChangeEvent,
  17                                                 PaymentRequestUpdateEvent)
  18   mozilla::DropJSObjects(tmp);
  19 NS_IMPL_CYCLE_COLLECTION_UNLINK_END
  20
  21 NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN_INHERITED(PaymentMethodChangeEvent,
  22                                                   PaymentRequestUpdateEvent)
  23 NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END
  24
  25 NS_IMPL_CYCLE_COLLECTION_TRACE_BEGIN_INHERITED(PaymentMethodChangeEvent,
  26                                                PaymentRequestUpdateEvent)
  27   NS_IMPL_CYCLE_COLLECTION_TRACE_JS_MEMBER_CALLBACK(mMethodDetails)
  28 NS_IMPL_CYCLE_COLLECTION_TRACE_END
  29
  30 NS_IMPL_ADDREF_INHERITED(PaymentMethodChangeEvent, PaymentRequestUpdateEvent)
  31 NS_IMPL_RELEASE_INHERITED(PaymentMethodChangeEvent, PaymentRequestUpdateEvent)
  32
  33 NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(PaymentMethodChangeEvent)
  34 NS_INTERFACE_MAP_END_INHERITING(PaymentRequestUpdateEvent)
  35
  36 already_AddRefed<PaymentMethodChangeEvent>
  37 PaymentMethodChangeEvent::Constructor(
  38     mozilla::dom::EventTarget* aOwner, const nsAString& aType,
  39     const PaymentRequestUpdateEventInit& aEventInitDict,
  40     const nsAString& aMethodName, const ChangeDetails& aMethodDetails) {
  41   RefPtr<PaymentMethodChangeEvent> e = new PaymentMethodChangeEvent(aOwner);
  42   bool trusted = e->Init(aOwner);
  43   e->InitEvent(aType, aEventInitDict.mBubbles, aEventInitDict.mCancelable);
  44   e->SetTrusted(trusted);
  45   e->SetComposed(aEventInitDict.mComposed);
  46   e->SetMethodName(aMethodName);
  47   e->SetMethodDetails(aMethodDetails);
  48   return e.forget();
  49 }
  50
  51 already_AddRefed<PaymentMethodChangeEvent>
  52 PaymentMethodChangeEvent::Constructor(
  53     const GlobalObject& aGlobal, const nsAString& aType,
  54     const PaymentMethodChangeEventInit& aEventInitDict) {
  55   nsCOMPtr<mozilla::dom::EventTarget> owner =
  56       do_QueryInterface(aGlobal.GetAsSupports());
  57   RefPtr<PaymentMethodChangeEvent> e = new PaymentMethodChangeEvent(owner);
  58   bool trusted = e->Init(owner);
  59   e->InitEvent(aType, aEventInitDict.mBubbles, aEventInitDict.mCancelable);
  60   e->SetTrusted(trusted);
  61   e->SetComposed(aEventInitDict.mComposed);
  62   e->init(aEventInitDict);
  63   return e.forget();
  64 }
  65
  66 PaymentMethodChangeEvent::PaymentMethodChangeEvent(EventTarget* aOwner)
  67     : PaymentRequestUpdateEvent(aOwner) {
  68   MOZ_ASSERT(aOwner);
  69   mozilla::HoldJSObjects(this);
  70 }
  71
  72 void PaymentMethodChangeEvent::init(
  73     const PaymentMethodChangeEventInit& aEventInitDict) {
  74   mMethodName.Assign(aEventInitDict.mMethodName);
  75   mMethodDetails = aEventInitDict.mMethodDetails;
  76 }
  77
  78 void PaymentMethodChangeEvent::GetMethodName(nsAString& aMethodName) {
  79   aMethodName.Assign(mMethodName);
  80 }
  81
  82 void PaymentMethodChangeEvent::SetMethodName(const nsAString& aMethodName) {
  83   mMethodName = aMethodName;
  84 }
  85
  86 void PaymentMethodChangeEvent::GetMethodDetails(
  87     JSContext* aCx, JS::MutableHandle<JSObject*> aRetVal) {
  88   MOZ_ASSERT(aCx);
  89
  90   if (mMethodDetails) {
  91     aRetVal.set(mMethodDetails.get());
  92     return;
  93   }
  94
  95   RefPtr<BasicCardService> service = BasicCardService::GetService();
  96   MOZ_ASSERT(service);
  97   aRetVal.set(nullptr);
  98   switch (mInternalDetails.type()) {
  99     case ChangeDetails::GeneralMethodDetails: {
 100       const GeneralDetails& rawDetails = mInternalDetails.generalDetails();
 101       DeserializeToJSObject(rawDetails.details, aCx, aRetVal);
 102       break;
 103     }
 104     case ChangeDetails::BasicCardMethodDetails: {
 105       const BasicCardDetails& rawDetails = mInternalDetails.basicCardDetails();
 106       BasicCardChangeDetails basicCardDetails;
 107       PaymentOptions options;
 108       mRequest->GetOptions(options);
 109       if (options.mRequestBillingAddress) {
 110         if (!rawDetails.billingAddress.country.IsEmpty() ||
 111             !rawDetails.billingAddress.addressLine.IsEmpty() ||
 112             !rawDetails.billingAddress.region.IsEmpty() ||
 113             !rawDetails.billingAddress.regionCode.IsEmpty() ||
 114             !rawDetails.billingAddress.city.IsEmpty() ||
 115             !rawDetails.billingAddress.dependentLocality.IsEmpty() ||
 116             !rawDetails.billingAddress.postalCode.IsEmpty() ||
 117             !rawDetails.billingAddress.sortingCode.IsEmpty() ||
 118             !rawDetails.billingAddress.organization.IsEmpty() ||
 119             !rawDetails.billingAddress.recipient.IsEmpty() ||
 120             !rawDetails.billingAddress.phone.IsEmpty()) {
 121           nsCOMPtr<nsPIDOMWindowInner> window =
 122               do_QueryInterface(GetParentObject());
 123           basicCardDetails.mBillingAddress =
 124               new PaymentAddress(window, rawDetails.billingAddress.country,
 125                                  rawDetails.billingAddress.addressLine,
 126                                  rawDetails.billingAddress.region,
 127                                  rawDetails.billingAddress.regionCode,
 128                                  rawDetails.billingAddress.city,
 129                                  rawDetails.billingAddress.dependentLocality,
 130                                  rawDetails.billingAddress.postalCode,
 131                                  rawDetails.billingAddress.sortingCode,
 132                                  rawDetails.billingAddress.organization,
 133                                  rawDetails.billingAddress.recipient,
 134                                  rawDetails.billingAddress.phone);
 135         }
 136       }
 137       MOZ_ASSERT(aCx);
 138       JS::RootedValue value(aCx);
 139       if (NS_WARN_IF(!basicCardDetails.ToObjectInternal(aCx, &value))) {
 140         return;
 141       }
 142       aRetVal.set(&value.toObject());
 143       break;
 144     }
 145     default: {
 146       break;
 147     }
 148   }
 149 }
 150
 151 void PaymentMethodChangeEvent::SetMethodDetails(
 152     const ChangeDetails& aMethodDetails) {
 153   mInternalDetails = aMethodDetails;
 154 }
 155
 156 PaymentMethodChangeEvent::~PaymentMethodChangeEvent() {
 157   mozilla::DropJSObjects(this);
 158 }
 159
 160 JSObject* PaymentMethodChangeEvent::WrapObjectInternal(
 161     JSContext* aCx, JS::Handle<JSObject*> aGivenProto) {
 162   return PaymentMethodChangeEvent_Binding::Wrap(aCx, this, aGivenProto);
 163 }
 164
 165 }  // namespace mozilla::dom