PaymentRequest API.

third_party/WebKit/Source/modules/payments/PaymentRequest.cpp

+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "modules/payments/PaymentRequest.h"
+
+#include "bindings/core/v8/ExceptionState.h"
+#include "bindings/core/v8/SerializedScriptValueFactory.h"
+#include "core/dom/DOMException.h"
+#include "core/dom/ExceptionCode.h"
+#include "modules/EventTargetModulesNames.h"
+#include "platform/JSONValuesForV8.h"
+
+namespace blink {
+
+// static
+PaymentRequest* PaymentRequest::create(ExecutionContext* context, const Vector<String>& supportedMethods, const PaymentDetails& details, ExceptionState& exceptionState)
+{
+    return new PaymentRequest(context, supportedMethods, details, PaymentOptions(), ScriptValue(), exceptionState);
+}
+
+// static
+PaymentRequest* PaymentRequest::create(ExecutionContext* context, const Vector<String>& supportedMethods, const PaymentDetails& details, const PaymentOptions& options, ExceptionState& exceptionState)
+{
+    return new PaymentRequest(context, supportedMethods, details, options, ScriptValue(), exceptionState);
+}
+
+// static
+PaymentRequest* PaymentRequest::create(ExecutionContext* context, const Vector<String>& supportedMethods, const PaymentDetails& details, const PaymentOptions& options, const ScriptValue& data, ExceptionState& exceptionState)
+{
+    return new PaymentRequest(context, supportedMethods, details, options, data, exceptionState);
+}
+
+PaymentRequest::~PaymentRequest()
+{
+}
+
+ScriptPromise PaymentRequest::show(ScriptState* scriptState)
+{
+    return ScriptPromise::rejectWithDOMException(scriptState, DOMException::create(NotSupportedError, "Not implemented."));
+}
+
+void PaymentRequest::abort()
+{
+}
+
+const AtomicString& PaymentRequest::interfaceName() const
+{
+    return EventTargetNames::PaymentRequest;
+}
+
+ExecutionContext* PaymentRequest::executionContext() const
+{
+    return ActiveDOMObject::executionContext();
+}
+
+DEFINE_TRACE(PaymentRequest)
+{
+    visitor->trace(m_details);
+    visitor->trace(m_options);
+    visitor->trace(m_shippingAddress);
+    RefCountedGarbageCollectedEventTargetWithInlineData<PaymentRequest>::trace(visitor);
+    ActiveDOMObject::trace(visitor);
+}
+
+PaymentRequest::PaymentRequest(ExecutionContext* context, const Vector<String>& supportedMethods, const PaymentDetails& details, const PaymentOptions& options, const ScriptValue& data, ExceptionState& exceptionState)
+    : ActiveDOMObject(context)
+    , m_supportedMethods(supportedMethods)
+    , m_details(details)
+    , m_options(options)
+{
+    if (!data.isEmpty()) {
+        RefPtr<JSONValue> value = toJSONValue(data.context(), data.v8Value());
+        if (value->type() == JSONValue::TypeObject)

[Marijn Kruisselbrink, 2016/02/26 22:02:53]

You should check if value is nullptr (which seems to be possible depending on
data).

[please use gerrit instead, 2016/02/27 00:43:46]

Done.

+            m_stringifiedData = JSONObject::cast(value)->toJSONString();
+    }
+
+    suspendIfNeeded();
+}
+
+} // namespace blink