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1 /* | 1 /* |
2 * Copyright (C) 2009 Google Inc. All rights reserved. | 2 * Copyright (C) 2009 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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40 #include "bindings/core/v8/V8MessagePort.h" | 40 #include "bindings/core/v8/V8MessagePort.h" |
41 #include "bindings/core/v8/V8Window.h" | 41 #include "bindings/core/v8/V8Window.h" |
42 #include "core/events/MessageEvent.h" | 42 #include "core/events/MessageEvent.h" |
43 | 43 |
44 namespace blink { | 44 namespace blink { |
45 | 45 |
46 void V8MessageEvent::dataAttributeGetterCustom(const v8::PropertyCallbackInfo<v8
::Value>& info) | 46 void V8MessageEvent::dataAttributeGetterCustom(const v8::PropertyCallbackInfo<v8
::Value>& info) |
47 { | 47 { |
48 MessageEvent* event = V8MessageEvent::toImpl(info.Holder()); | 48 MessageEvent* event = V8MessageEvent::toImpl(info.Holder()); |
49 | 49 |
50 v8::Handle<v8::Value> result; | 50 v8::Local<v8::Value> result; |
51 switch (event->dataType()) { | 51 switch (event->dataType()) { |
52 case MessageEvent::DataTypeScriptValue: { | 52 case MessageEvent::DataTypeScriptValue: { |
53 result = V8HiddenValue::getHiddenValue(info.GetIsolate(), info.Holder(),
V8HiddenValue::data(info.GetIsolate())); | 53 result = V8HiddenValue::getHiddenValue(info.GetIsolate(), info.Holder(),
V8HiddenValue::data(info.GetIsolate())); |
54 if (result.IsEmpty()) { | 54 if (result.IsEmpty()) { |
55 if (!event->dataAsSerializedScriptValue()) { | 55 if (!event->dataAsSerializedScriptValue()) { |
56 // If we're in an isolated world and the event was created in th
e main world, | 56 // If we're in an isolated world and the event was created in th
e main world, |
57 // we need to find the 'data' property on the main world wrapper
and clone it. | 57 // we need to find the 'data' property on the main world wrapper
and clone it. |
58 v8::Local<v8::Value> mainWorldData = V8HiddenValue::getHiddenVal
ueFromMainWorldWrapper(info.GetIsolate(), event, V8HiddenValue::data(info.GetIso
late())); | 58 v8::Local<v8::Value> mainWorldData = V8HiddenValue::getHiddenVal
ueFromMainWorldWrapper(info.GetIsolate(), event, V8HiddenValue::data(info.GetIso
late())); |
59 if (!mainWorldData.IsEmpty()) | 59 if (!mainWorldData.IsEmpty()) |
60 event->setSerializedData(SerializedScriptValueFactory::insta
nce().createAndSwallowExceptions(info.GetIsolate(), mainWorldData)); | 60 event->setSerializedData(SerializedScriptValueFactory::insta
nce().createAndSwallowExceptions(info.GetIsolate(), mainWorldData)); |
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106 v8SetReturnValue(info, result); | 106 v8SetReturnValue(info, result); |
107 } | 107 } |
108 | 108 |
109 void V8MessageEvent::initMessageEventMethodCustom(const v8::FunctionCallbackInfo
<v8::Value>& info) | 109 void V8MessageEvent::initMessageEventMethodCustom(const v8::FunctionCallbackInfo
<v8::Value>& info) |
110 { | 110 { |
111 ExceptionState exceptionState(ExceptionState::ExecutionContext, "initMessage
Event", "MessageEvent", info.Holder(), info.GetIsolate()); | 111 ExceptionState exceptionState(ExceptionState::ExecutionContext, "initMessage
Event", "MessageEvent", info.Holder(), info.GetIsolate()); |
112 MessageEvent* event = V8MessageEvent::toImpl(info.Holder()); | 112 MessageEvent* event = V8MessageEvent::toImpl(info.Holder()); |
113 TOSTRING_VOID(V8StringResource<>, typeArg, info[0]); | 113 TOSTRING_VOID(V8StringResource<>, typeArg, info[0]); |
114 TONATIVE_VOID(bool, canBubbleArg, info[1]->BooleanValue()); | 114 TONATIVE_VOID(bool, canBubbleArg, info[1]->BooleanValue()); |
115 TONATIVE_VOID(bool, cancelableArg, info[2]->BooleanValue()); | 115 TONATIVE_VOID(bool, cancelableArg, info[2]->BooleanValue()); |
116 v8::Handle<v8::Value> dataArg = info[3]; | 116 v8::Local<v8::Value> dataArg = info[3]; |
117 TOSTRING_VOID(V8StringResource<>, originArg, info[4]); | 117 TOSTRING_VOID(V8StringResource<>, originArg, info[4]); |
118 TOSTRING_VOID(V8StringResource<>, lastEventIdArg, info[5]); | 118 TOSTRING_VOID(V8StringResource<>, lastEventIdArg, info[5]); |
119 DOMWindow* sourceArg = toDOMWindow(info.GetIsolate(), info[6]); | 119 DOMWindow* sourceArg = toDOMWindow(info.GetIsolate(), info[6]); |
120 OwnPtrWillBeRawPtr<MessagePortArray> portArray = nullptr; | 120 OwnPtrWillBeRawPtr<MessagePortArray> portArray = nullptr; |
121 const int portArrayIndex = 7; | 121 const int portArrayIndex = 7; |
122 if (!isUndefinedOrNull(info[portArrayIndex])) { | 122 if (!isUndefinedOrNull(info[portArrayIndex])) { |
123 portArray = adoptPtrWillBeNoop(new MessagePortArray); | 123 portArray = adoptPtrWillBeNoop(new MessagePortArray); |
124 *portArray = toRefPtrWillBeMemberNativeArray<MessagePort, V8MessagePort>
(info[portArrayIndex], portArrayIndex + 1, info.GetIsolate(), exceptionState); | 124 *portArray = toRefPtrWillBeMemberNativeArray<MessagePort, V8MessagePort>
(info[portArrayIndex], portArrayIndex + 1, info.GetIsolate(), exceptionState); |
125 if (exceptionState.throwIfNeeded()) | 125 if (exceptionState.throwIfNeeded()) |
126 return; | 126 return; |
127 } | 127 } |
128 event->initMessageEvent(typeArg, canBubbleArg, cancelableArg, originArg, las
tEventIdArg, sourceArg, portArray.release()); | 128 event->initMessageEvent(typeArg, canBubbleArg, cancelableArg, originArg, las
tEventIdArg, sourceArg, portArray.release()); |
129 | 129 |
130 if (!dataArg.IsEmpty()) { | 130 if (!dataArg.IsEmpty()) { |
131 V8HiddenValue::setHiddenValue(info.GetIsolate(), info.Holder(), V8Hidden
Value::data(info.GetIsolate()), dataArg); | 131 V8HiddenValue::setHiddenValue(info.GetIsolate(), info.Holder(), V8Hidden
Value::data(info.GetIsolate()), dataArg); |
132 if (DOMWrapperWorld::current(info.GetIsolate()).isIsolatedWorld()) | 132 if (DOMWrapperWorld::current(info.GetIsolate()).isIsolatedWorld()) |
133 event->setSerializedData(SerializedScriptValueFactory::instance().cr
eateAndSwallowExceptions(info.GetIsolate(), dataArg)); | 133 event->setSerializedData(SerializedScriptValueFactory::instance().cr
eateAndSwallowExceptions(info.GetIsolate(), dataArg)); |
134 } | 134 } |
135 } | 135 } |
136 | 136 |
137 } // namespace blink | 137 } // namespace blink |
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