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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "bindings/core/v8/ScriptWrappable.h" | 5 #include "bindings/core/v8/ScriptWrappable.h" |
6 | 6 |
7 #include "bindings/core/v8/DOMDataStore.h" | 7 #include "bindings/core/v8/DOMDataStore.h" |
8 #include "bindings/core/v8/ScriptWrappableVisitor.h" | 8 #include "bindings/core/v8/ScriptWrappableVisitor.h" |
9 #include "bindings/core/v8/V8DOMWrapper.h" | 9 #include "bindings/core/v8/V8DOMWrapper.h" |
10 | 10 |
11 namespace blink { | 11 namespace blink { |
12 | 12 |
13 struct SameSizeAsScriptWrappable { | 13 struct SameSizeAsScriptWrappable { |
14 virtual ~SameSizeAsScriptWrappable() { } | 14 virtual ~SameSizeAsScriptWrappable() { } |
15 v8::Persistent<v8::Object> m_wrapper; | 15 v8::Persistent<v8::Object> m_mainWorldWrapper; |
16 }; | 16 }; |
17 | 17 |
18 static_assert(sizeof(ScriptWrappable) <= sizeof(SameSizeAsScriptWrappable), "Scr
iptWrappable should stay small"); | 18 static_assert(sizeof(ScriptWrappable) <= sizeof(SameSizeAsScriptWrappable), "Scr
iptWrappable should stay small"); |
19 | 19 |
20 v8::Local<v8::Object> ScriptWrappable::wrap(v8::Isolate* isolate, v8::Local<v8::
Object> creationContext) | 20 v8::Local<v8::Object> ScriptWrappable::wrap(v8::Isolate* isolate, v8::Local<v8::
Object> creationContext) |
21 { | 21 { |
22 const WrapperTypeInfo* wrapperTypeInfo = this->wrapperTypeInfo(); | 22 const WrapperTypeInfo* wrapperTypeInfo = this->wrapperTypeInfo(); |
23 | 23 |
24 ASSERT(!DOMDataStore::containsWrapper(this, isolate)); | 24 ASSERT(!DOMDataStore::containsWrapper(this, isolate)); |
25 | 25 |
26 v8::Local<v8::Object> wrapper = V8DOMWrapper::createWrapper(isolate, creatio
nContext, wrapperTypeInfo); | 26 v8::Local<v8::Object> wrapper = V8DOMWrapper::createWrapper(isolate, creatio
nContext, wrapperTypeInfo); |
27 if (UNLIKELY(wrapper.IsEmpty())) | 27 if (UNLIKELY(wrapper.IsEmpty())) |
28 return wrapper; | 28 return wrapper; |
29 | 29 |
30 wrapperTypeInfo->installConditionallyEnabledProperties(wrapper, isolate); | 30 wrapperTypeInfo->installConditionallyEnabledProperties(wrapper, isolate); |
31 return associateWithWrapper(isolate, wrapperTypeInfo, wrapper); | 31 return associateWithWrapper(isolate, wrapperTypeInfo, wrapper); |
32 } | 32 } |
33 | 33 |
34 v8::Local<v8::Object> ScriptWrappable::associateWithWrapper(v8::Isolate* isolate
, const WrapperTypeInfo* wrapperTypeInfo, v8::Local<v8::Object> wrapper) | 34 v8::Local<v8::Object> ScriptWrappable::associateWithWrapper(v8::Isolate* isolate
, const WrapperTypeInfo* wrapperTypeInfo, v8::Local<v8::Object> wrapper) |
35 { | 35 { |
36 return V8DOMWrapper::associateObjectWithWrapper(isolate, this, wrapperTypeIn
fo, wrapper); | 36 return V8DOMWrapper::associateObjectWithWrapper(isolate, this, wrapperTypeIn
fo, wrapper); |
37 } | 37 } |
38 | 38 |
39 void ScriptWrappable::markWrapper(v8::Isolate* isolate) const | 39 void ScriptWrappable::markWrapper(v8::Isolate* isolate) const |
40 { | 40 { |
41 if (containsWrapper()) | 41 if (containsWrapper()) |
42 ScriptWrappableVisitor::markWrapper(&m_wrapper, isolate); | 42 ScriptWrappableVisitor::markWrapper(&m_mainWorldWrapper, isolate); |
43 } | 43 } |
44 | 44 |
45 } // namespace blink | 45 } // namespace blink |
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