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1 // Copyright 2014 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 // This file has been auto-generated by code_generator_v8.py. DO NOT MODIFY! | |
6 | |
7 #include "config.h" | |
8 #include "V8TestEventTarget.h" | |
9 | |
10 #include "RuntimeEnabledFeatures.h" | |
11 #include "V8Node.h" | |
12 #include "bindings/v8/ExceptionState.h" | |
13 #include "bindings/v8/V8DOMConfiguration.h" | |
14 #include "bindings/v8/V8HiddenValue.h" | |
15 #include "bindings/v8/V8ObjectConstructor.h" | |
16 #include "core/dom/ContextFeatures.h" | |
17 #include "core/dom/Document.h" | |
18 #include "platform/TraceEvent.h" | |
19 #include "wtf/GetPtr.h" | |
20 #include "wtf/RefPtr.h" | |
21 | |
22 namespace WebCore { | |
23 | |
24 static void initializeScriptWrappableForInterface(TestEventTarget* object) | |
25 { | |
26 if (ScriptWrappable::wrapperCanBeStoredInObject(object)) | |
27 ScriptWrappable::setTypeInfoInObject(object, &V8TestEventTarget::wrapper
TypeInfo); | |
28 else | |
29 ASSERT_NOT_REACHED(); | |
30 } | |
31 | |
32 } // namespace WebCore | |
33 | |
34 void webCoreInitializeScriptWrappableForInterface(WebCore::TestEventTarget* obje
ct) | |
35 { | |
36 WebCore::initializeScriptWrappableForInterface(object); | |
37 } | |
38 | |
39 namespace WebCore { | |
40 const WrapperTypeInfo V8TestEventTarget::wrapperTypeInfo = { gin::kEmbedderBlink
, V8TestEventTarget::domTemplate, V8TestEventTarget::derefObject, 0, V8TestEvent
Target::toEventTarget, 0, V8TestEventTarget::installPerContextEnabledMethods, &V
8EventTarget::wrapperTypeInfo, WrapperTypeObjectPrototype, false }; | |
41 | |
42 namespace TestEventTargetV8Internal { | |
43 | |
44 template <typename T> void V8_USE(T) { } | |
45 | |
46 static void itemMethod(const v8::FunctionCallbackInfo<v8::Value>& info) | |
47 { | |
48 ExceptionState exceptionState(ExceptionState::ExecutionContext, "item", "Tes
tEventTarget", info.Holder(), info.GetIsolate()); | |
49 if (UNLIKELY(info.Length() < 1)) { | |
50 exceptionState.throwTypeError(ExceptionMessages::notEnoughArguments(1, i
nfo.Length())); | |
51 exceptionState.throwIfNeeded(); | |
52 return; | |
53 } | |
54 TestEventTarget* impl = V8TestEventTarget::toNative(info.Holder()); | |
55 V8TRYCATCH_EXCEPTION_VOID(unsigned, index, toUInt32(info[0], exceptionState)
, exceptionState); | |
56 v8SetReturnValue(info, impl->item(index)); | |
57 } | |
58 | |
59 static void itemMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& info) | |
60 { | |
61 TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMMethod"); | |
62 TestEventTargetV8Internal::itemMethod(info); | |
63 TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution"); | |
64 } | |
65 | |
66 static void namedItemMethod(const v8::FunctionCallbackInfo<v8::Value>& info) | |
67 { | |
68 if (UNLIKELY(info.Length() < 1)) { | |
69 throwTypeError(ExceptionMessages::failedToExecute("namedItem", "TestEven
tTarget", ExceptionMessages::notEnoughArguments(1, info.Length())), info.GetIsol
ate()); | |
70 return; | |
71 } | |
72 TestEventTarget* impl = V8TestEventTarget::toNative(info.Holder()); | |
73 V8TRYCATCH_FOR_V8STRINGRESOURCE_VOID(V8StringResource<>, name, info[0]); | |
74 v8SetReturnValue(info, impl->namedItem(name)); | |
75 } | |
76 | |
77 static void namedItemMethodCallback(const v8::FunctionCallbackInfo<v8::Value>& i
nfo) | |
78 { | |
79 TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMMethod"); | |
80 TestEventTargetV8Internal::namedItemMethod(info); | |
81 TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution"); | |
82 } | |
83 | |
84 static void indexedPropertyGetter(uint32_t index, const v8::PropertyCallbackInfo
<v8::Value>& info) | |
85 { | |
86 TestEventTarget* impl = V8TestEventTarget::toNative(info.Holder()); | |
87 RefPtr<Node> result = impl->item(index); | |
88 if (!result) | |
89 return; | |
90 v8SetReturnValueFast(info, WTF::getPtr(result.release()), impl); | |
91 } | |
92 | |
93 static void indexedPropertyGetterCallback(uint32_t index, const v8::PropertyCall
backInfo<v8::Value>& info) | |
94 { | |
95 TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMIndexedProperty"); | |
96 TestEventTargetV8Internal::indexedPropertyGetter(index, info); | |
97 TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution"); | |
98 } | |
99 | |
100 static void indexedPropertySetter(uint32_t index, v8::Local<v8::Value> v8Value,
const v8::PropertyCallbackInfo<v8::Value>& info) | |
101 { | |
102 TestEventTarget* impl = V8TestEventTarget::toNative(info.Holder()); | |
103 V8TRYCATCH_VOID(Node*, propertyValue, V8Node::toNativeWithTypeCheck(info.Get
Isolate(), v8Value)); | |
104 if (!isUndefinedOrNull(v8Value) && !V8Node::hasInstance(v8Value, info.GetIso
late())) { | |
105 exceptionState.throwTypeError("The provided value is not of type 'Node'.
"); | |
106 exceptionState.throwIfNeeded(); | |
107 return; | |
108 } | |
109 bool result = impl->anonymousIndexedSetter(index, propertyValue); | |
110 if (!result) | |
111 return; | |
112 v8SetReturnValue(info, v8Value); | |
113 } | |
114 | |
115 static void indexedPropertySetterCallback(uint32_t index, v8::Local<v8::Value> v
8Value, const v8::PropertyCallbackInfo<v8::Value>& info) | |
116 { | |
117 TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMIndexedProperty"); | |
118 TestEventTargetV8Internal::indexedPropertySetter(index, v8Value, info); | |
119 TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution"); | |
120 } | |
121 | |
122 static void indexedPropertyDeleter(uint32_t index, const v8::PropertyCallbackInf
o<v8::Boolean>& info) | |
123 { | |
124 TestEventTarget* impl = V8TestEventTarget::toNative(info.Holder()); | |
125 ExceptionState exceptionState(ExceptionState::IndexedDeletionContext, "TestE
ventTarget", info.Holder(), info.GetIsolate()); | |
126 DeleteResult result = impl->anonymousIndexedDeleter(index, exceptionState); | |
127 if (exceptionState.throwIfNeeded()) | |
128 return; | |
129 if (result != DeleteUnknownProperty) | |
130 return v8SetReturnValueBool(info, result == DeleteSuccess); | |
131 } | |
132 | |
133 static void indexedPropertyDeleterCallback(uint32_t index, const v8::PropertyCal
lbackInfo<v8::Boolean>& info) | |
134 { | |
135 TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMIndexedProperty"); | |
136 TestEventTargetV8Internal::indexedPropertyDeleter(index, info); | |
137 TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution"); | |
138 } | |
139 | |
140 static void namedPropertyGetter(v8::Local<v8::String> name, const v8::PropertyCa
llbackInfo<v8::Value>& info) | |
141 { | |
142 if (info.Holder()->HasRealNamedProperty(name)) | |
143 return; | |
144 if (!info.Holder()->GetRealNamedPropertyInPrototypeChain(name).IsEmpty()) | |
145 return; | |
146 | |
147 TestEventTarget* impl = V8TestEventTarget::toNative(info.Holder()); | |
148 AtomicString propertyName = toCoreAtomicString(name); | |
149 RefPtr<Node> result = impl->namedItem(propertyName); | |
150 if (!result) | |
151 return; | |
152 v8SetReturnValueFast(info, WTF::getPtr(result.release()), impl); | |
153 } | |
154 | |
155 static void namedPropertyGetterCallback(v8::Local<v8::String> name, const v8::Pr
opertyCallbackInfo<v8::Value>& info) | |
156 { | |
157 TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMNamedProperty"); | |
158 TestEventTargetV8Internal::namedPropertyGetter(name, info); | |
159 TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution"); | |
160 } | |
161 | |
162 static void namedPropertySetter(v8::Local<v8::String> name, v8::Local<v8::Value>
v8Value, const v8::PropertyCallbackInfo<v8::Value>& info) | |
163 { | |
164 if (info.Holder()->HasRealNamedProperty(name)) | |
165 return; | |
166 if (!info.Holder()->GetRealNamedPropertyInPrototypeChain(name).IsEmpty()) | |
167 return; | |
168 | |
169 TestEventTarget* impl = V8TestEventTarget::toNative(info.Holder()); | |
170 V8TRYCATCH_FOR_V8STRINGRESOURCE_VOID(V8StringResource<>, propertyName, name)
; | |
171 V8TRYCATCH_FOR_V8STRINGRESOURCE_VOID(V8StringResource<>, propertyValue, v8Va
lue); | |
172 bool result = impl->anonymousNamedSetter(propertyName, propertyValue); | |
173 if (!result) | |
174 return; | |
175 v8SetReturnValue(info, v8Value); | |
176 } | |
177 | |
178 static void namedPropertySetterCallback(v8::Local<v8::String> name, v8::Local<v8
::Value> v8Value, const v8::PropertyCallbackInfo<v8::Value>& info) | |
179 { | |
180 TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMNamedProperty"); | |
181 TestEventTargetV8Internal::namedPropertySetter(name, v8Value, info); | |
182 TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution"); | |
183 } | |
184 | |
185 static void namedPropertyQuery(v8::Local<v8::String> name, const v8::PropertyCal
lbackInfo<v8::Integer>& info) | |
186 { | |
187 TestEventTarget* impl = V8TestEventTarget::toNative(info.Holder()); | |
188 AtomicString propertyName = toCoreAtomicString(name); | |
189 v8::String::Utf8Value namedProperty(name); | |
190 ExceptionState exceptionState(ExceptionState::GetterContext, *namedProperty,
"TestEventTarget", info.Holder(), info.GetIsolate()); | |
191 bool result = impl->namedPropertyQuery(propertyName, exceptionState); | |
192 if (exceptionState.throwIfNeeded()) | |
193 return; | |
194 if (!result) | |
195 return; | |
196 v8SetReturnValueInt(info, v8::None); | |
197 } | |
198 | |
199 static void namedPropertyQueryCallback(v8::Local<v8::String> name, const v8::Pro
pertyCallbackInfo<v8::Integer>& info) | |
200 { | |
201 TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMNamedProperty"); | |
202 TestEventTargetV8Internal::namedPropertyQuery(name, info); | |
203 TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution"); | |
204 } | |
205 | |
206 static void namedPropertyDeleter(v8::Local<v8::String> name, const v8::PropertyC
allbackInfo<v8::Boolean>& info) | |
207 { | |
208 TestEventTarget* impl = V8TestEventTarget::toNative(info.Holder()); | |
209 AtomicString propertyName = toCoreAtomicString(name); | |
210 DeleteResult result = impl->anonymousNamedDeleter(propertyName); | |
211 if (result != DeleteUnknownProperty) | |
212 return v8SetReturnValueBool(info, result == DeleteSuccess); | |
213 } | |
214 | |
215 static void namedPropertyDeleterCallback(v8::Local<v8::String> name, const v8::P
ropertyCallbackInfo<v8::Boolean>& info) | |
216 { | |
217 TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMNamedProperty"); | |
218 TestEventTargetV8Internal::namedPropertyDeleter(name, info); | |
219 TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution"); | |
220 } | |
221 | |
222 static void namedPropertyEnumerator(const v8::PropertyCallbackInfo<v8::Array>& i
nfo) | |
223 { | |
224 TestEventTarget* impl = V8TestEventTarget::toNative(info.Holder()); | |
225 v8::Isolate* isolate = info.GetIsolate(); | |
226 Vector<String> names; | |
227 ExceptionState exceptionState(ExceptionState::EnumerationContext, "TestEvent
Target", info.Holder(), isolate); | |
228 impl->namedPropertyEnumerator(names, exceptionState); | |
229 if (exceptionState.throwIfNeeded()) | |
230 return; | |
231 v8::Handle<v8::Array> v8names = v8::Array::New(isolate, names.size()); | |
232 for (size_t i = 0; i < names.size(); ++i) | |
233 v8names->Set(v8::Integer::New(isolate, i), v8String(isolate, names[i])); | |
234 v8SetReturnValue(info, v8names); | |
235 } | |
236 | |
237 static void namedPropertyEnumeratorCallback(const v8::PropertyCallbackInfo<v8::A
rray>& info) | |
238 { | |
239 TRACE_EVENT_SET_SAMPLING_STATE("Blink", "DOMNamedProperty"); | |
240 TestEventTargetV8Internal::namedPropertyEnumerator(info); | |
241 TRACE_EVENT_SET_SAMPLING_STATE("V8", "V8Execution"); | |
242 } | |
243 | |
244 } // namespace TestEventTargetV8Internal | |
245 | |
246 static const V8DOMConfiguration::MethodConfiguration V8TestEventTargetMethods[]
= { | |
247 {"item", TestEventTargetV8Internal::itemMethodCallback, 0, 1}, | |
248 {"namedItem", TestEventTargetV8Internal::namedItemMethodCallback, 0, 1}, | |
249 }; | |
250 | |
251 static void configureV8TestEventTargetTemplate(v8::Handle<v8::FunctionTemplate>
functionTemplate, v8::Isolate* isolate) | |
252 { | |
253 functionTemplate->ReadOnlyPrototype(); | |
254 | |
255 v8::Local<v8::Signature> defaultSignature; | |
256 defaultSignature = V8DOMConfiguration::installDOMClassTemplate(functionTempl
ate, "TestEventTarget", V8EventTarget::domTemplate(isolate), V8TestEventTarget::
internalFieldCount, | |
257 0, 0, | |
258 0, 0, | |
259 V8TestEventTargetMethods, WTF_ARRAY_LENGTH(V8TestEventTargetMethods), | |
260 isolate); | |
261 v8::Local<v8::ObjectTemplate> ALLOW_UNUSED instanceTemplate = functionTempla
te->InstanceTemplate(); | |
262 v8::Local<v8::ObjectTemplate> ALLOW_UNUSED prototypeTemplate = functionTempl
ate->PrototypeTemplate(); | |
263 functionTemplate->InstanceTemplate()->SetIndexedPropertyHandler(TestEventTar
getV8Internal::indexedPropertyGetterCallback, TestEventTargetV8Internal::indexed
PropertySetterCallback, 0, TestEventTargetV8Internal::indexedPropertyDeleterCall
back, indexedPropertyEnumerator<TestEventTarget>); | |
264 functionTemplate->InstanceTemplate()->SetNamedPropertyHandler(TestEventTarge
tV8Internal::namedPropertyGetterCallback, TestEventTargetV8Internal::namedProper
tySetterCallback, TestEventTargetV8Internal::namedPropertyQueryCallback, TestEve
ntTargetV8Internal::namedPropertyDeleterCallback, TestEventTargetV8Internal::nam
edPropertyEnumeratorCallback); | |
265 | |
266 // Custom toString template | |
267 functionTemplate->Set(v8AtomicString(isolate, "toString"), V8PerIsolateData:
:current()->toStringTemplate()); | |
268 } | |
269 | |
270 v8::Handle<v8::FunctionTemplate> V8TestEventTarget::domTemplate(v8::Isolate* iso
late) | |
271 { | |
272 V8PerIsolateData* data = V8PerIsolateData::from(isolate); | |
273 v8::Local<v8::FunctionTemplate> result = data->existingDOMTemplate(const_cas
t<WrapperTypeInfo*>(&wrapperTypeInfo)); | |
274 if (!result.IsEmpty()) | |
275 return result; | |
276 | |
277 TRACE_EVENT_SCOPED_SAMPLING_STATE("Blink", "BuildDOMTemplate"); | |
278 result = v8::FunctionTemplate::New(isolate, V8ObjectConstructor::isValidCons
tructorMode); | |
279 configureV8TestEventTargetTemplate(result, isolate); | |
280 data->setDOMTemplate(const_cast<WrapperTypeInfo*>(&wrapperTypeInfo), result)
; | |
281 return result; | |
282 } | |
283 | |
284 bool V8TestEventTarget::hasInstance(v8::Handle<v8::Value> v8Value, v8::Isolate*
isolate) | |
285 { | |
286 return V8PerIsolateData::from(isolate)->hasInstance(&wrapperTypeInfo, v8Valu
e); | |
287 } | |
288 | |
289 v8::Handle<v8::Object> V8TestEventTarget::findInstanceInPrototypeChain(v8::Handl
e<v8::Value> v8Value, v8::Isolate* isolate) | |
290 { | |
291 return V8PerIsolateData::from(isolate)->findInstanceInPrototypeChain(&wrappe
rTypeInfo, v8Value); | |
292 } | |
293 | |
294 TestEventTarget* V8TestEventTarget::toNativeWithTypeCheck(v8::Isolate* isolate,
v8::Handle<v8::Value> value) | |
295 { | |
296 return hasInstance(value, isolate) ? fromInternalPointer(v8::Handle<v8::Obje
ct>::Cast(value)->GetAlignedPointerFromInternalField(v8DOMWrapperObjectIndex)) :
0; | |
297 } | |
298 | |
299 EventTarget* V8TestEventTarget::toEventTarget(v8::Handle<v8::Object> object) | |
300 { | |
301 return toNative(object); | |
302 } | |
303 | |
304 v8::Handle<v8::Object> V8TestEventTarget::createWrapper(PassRefPtr<TestEventTarg
et> impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate) | |
305 { | |
306 ASSERT(impl); | |
307 ASSERT(!DOMDataStore::containsWrapper<V8TestEventTarget>(impl.get(), isolate
)); | |
308 if (ScriptWrappable::wrapperCanBeStoredInObject(impl.get())) { | |
309 const WrapperTypeInfo* actualInfo = ScriptWrappable::getTypeInfoFromObje
ct(impl.get()); | |
310 // Might be a XXXConstructor::wrapperTypeInfo instead of an XXX::wrapper
TypeInfo. These will both have | |
311 // the same object de-ref functions, though, so use that as the basis of
the check. | |
312 RELEASE_ASSERT_WITH_SECURITY_IMPLICATION(actualInfo->derefObjectFunction
== wrapperTypeInfo.derefObjectFunction); | |
313 } | |
314 | |
315 v8::Handle<v8::Object> wrapper = V8DOMWrapper::createWrapper(creationContext
, &wrapperTypeInfo, toInternalPointer(impl.get()), isolate); | |
316 if (UNLIKELY(wrapper.IsEmpty())) | |
317 return wrapper; | |
318 | |
319 installPerContextEnabledProperties(wrapper, impl.get(), isolate); | |
320 V8DOMWrapper::associateObjectWithWrapper<V8TestEventTarget>(impl, &wrapperTy
peInfo, wrapper, isolate, WrapperConfiguration::Independent); | |
321 return wrapper; | |
322 } | |
323 | |
324 void V8TestEventTarget::derefObject(void* object) | |
325 { | |
326 fromInternalPointer(object)->deref(); | |
327 } | |
328 | |
329 template<> | |
330 v8::Handle<v8::Value> toV8NoInline(TestEventTarget* impl, v8::Handle<v8::Object>
creationContext, v8::Isolate* isolate) | |
331 { | |
332 return toV8(impl, creationContext, isolate); | |
333 } | |
334 | |
335 } // namespace WebCore | |
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