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1 // Copyright 2016 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #include "modules/payments/PaymentRequestUpdateEvent.h" | |
6 | |
7 #include "bindings/core/v8/ExceptionState.h" | |
8 #include "bindings/core/v8/ScriptFunction.h" | |
9 #include "core/dom/DOMException.h" | |
10 #include "core/dom/ExceptionCode.h" | |
11 #include "modules/payments/PaymentUpdater.h" | |
12 | |
13 namespace blink { | |
14 namespace { | |
15 | |
16 class UpdatePaymentDetailsFunction : public ScriptFunction { | |
17 public: | |
18 static v8::Local<v8::Function> createFunction(ScriptState* scriptState, PaymentUpdater* updater) | |
19 { | |
20 UpdatePaymentDetailsFunction* self = new UpdatePaymentDetailsFunctio n(scriptState, updater); | |
21 return self->bindToV8Function(); | |
22 } | |
23 | |
24 DEFINE_INLINE_VIRTUAL_TRACE() | |
25 { | |
26 visitor->trace(m_updater); | |
27 ScriptFunction::trace(visitor); | |
28 } | |
29 | |
30 private: | |
31 UpdatePaymentDetailsFunction(ScriptState* scriptState, PaymentUpdater* u pdater) | |
32 : ScriptFunction(scriptState) | |
33 , m_updater(updater) | |
34 { | |
35 DCHECK(m_updater); | |
36 } | |
37 | |
38 ScriptValue call(ScriptValue value) override | |
39 { | |
40 m_updater->onUpdatePaymentDetails(value); | |
41 return ScriptValue(); | |
42 } | |
43 | |
44 Member<PaymentUpdater> m_updater; | |
45 }; | |
46 | |
47 class UpdatePaymentDetailsErrorFunction : public ScriptFunction { | |
48 public: | |
49 static v8::Local<v8::Function> createFunction(ScriptState* scriptState, PaymentUpdater* updater) | |
50 { | |
51 UpdatePaymentDetailsErrorFunction* self = new UpdatePaymentDetailsEr rorFunction(scriptState, updater); | |
52 return self->bindToV8Function(); | |
53 } | |
54 | |
55 DEFINE_INLINE_VIRTUAL_TRACE() | |
56 { | |
57 visitor->trace(m_updater); | |
58 ScriptFunction::trace(visitor); | |
59 } | |
60 | |
61 private: | |
62 UpdatePaymentDetailsErrorFunction(ScriptState* scriptState, PaymentUpdat er* updater) | |
63 : ScriptFunction(scriptState) | |
64 , m_updater(updater) | |
65 { | |
66 DCHECK(m_updater); | |
67 } | |
68 | |
69 ScriptValue call(ScriptValue value) override | |
70 { | |
71 m_updater->onUpdatePaymentDetailsFailure(value); | |
72 return ScriptValue(); | |
73 } | |
74 | |
75 Member<PaymentUpdater> m_updater; | |
76 }; | |
77 | |
78 } // namespace | |
79 | |
80 PaymentRequestUpdateEvent::~PaymentRequestUpdateEvent() | |
81 { | |
82 } | |
83 | |
84 PaymentRequestUpdateEvent* PaymentRequestUpdateEvent::create() | |
85 { | |
86 return new PaymentRequestUpdateEvent(); | |
87 } | |
88 | |
89 PaymentRequestUpdateEvent* PaymentRequestUpdateEvent::create(const AtomicString& type, const PaymentRequestUpdateEventInit& init) | |
90 { | |
91 return new PaymentRequestUpdateEvent(type, init); | |
92 } | |
93 | |
94 void PaymentRequestUpdateEvent::setPaymentDetailsUpdater(PaymentUpdater* updater ) | |
95 { | |
96 m_updater = updater; | |
97 } | |
98 | |
99 void PaymentRequestUpdateEvent::updateWith(ScriptState* scriptState, ScriptPromi se promise, ExceptionState& exceptionState) | |
100 { | |
101 DCHECK(m_updater); | |
Marijn Kruisselbrink
2016/05/03 22:28:51
This can't just be a DCHECK, you need to actually
please use gerrit instead
2016/05/05 04:57:48
Done.
| |
102 | |
103 if (!isBeingDispatched()) { | |
104 exceptionState.throwDOMException(InvalidStateError, "Cannot update detai ls when the event is not being dispatched"); | |
105 return; | |
106 } | |
107 | |
108 if (m_waitForUpdate) { | |
109 exceptionState.throwDOMException(InvalidStateError, "Cannot update detai ls twice"); | |
110 return; | |
111 } | |
112 | |
113 stopPropagation(); | |
Marijn Kruisselbrink
2016/05/03 22:28:51
I think calling just stopImmediatePropagation() is
please use gerrit instead
2016/05/05 04:57:48
Done.
| |
114 stopImmediatePropagation(); | |
115 m_waitForUpdate = true; | |
116 | |
117 promise.then(UpdatePaymentDetailsFunction::createFunction(scriptState, m_upd ater), | |
118 UpdatePaymentDetailsErrorFunction::createFunction(scriptState, m_updater )); | |
119 } | |
120 | |
121 DEFINE_TRACE(PaymentRequestUpdateEvent) | |
122 { | |
123 visitor->trace(m_updater); | |
124 Event::trace(visitor); | |
125 } | |
126 | |
127 PaymentRequestUpdateEvent::PaymentRequestUpdateEvent() | |
128 : m_waitForUpdate(false) | |
129 { | |
130 } | |
131 | |
132 PaymentRequestUpdateEvent::PaymentRequestUpdateEvent(const AtomicString& type, c onst PaymentRequestUpdateEventInit& init) | |
133 : Event(type, init) | |
134 , m_waitForUpdate(false) | |
135 { | |
136 } | |
137 | |
138 } // namespace blink | |
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