OLD | NEW |
1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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 "gin/wrappable.h" | 5 #include "gin/wrappable.h" |
6 | 6 |
7 #include "base/logging.h" | 7 #include "base/logging.h" |
8 #include "gin/per_isolate_data.h" | 8 #include "gin/per_isolate_data.h" |
9 | 9 |
10 namespace gin { | 10 namespace gin { |
(...skipping 16 matching lines...) Expand all Loading... |
27 Wrappable* wrappable = data.GetParameter(); | 27 Wrappable* wrappable = data.GetParameter(); |
28 wrappable->wrapper_.Reset(); | 28 wrappable->wrapper_.Reset(); |
29 delete wrappable; | 29 delete wrappable; |
30 } | 30 } |
31 | 31 |
32 v8::Handle<v8::Object> Wrappable::CreateWrapper(v8::Isolate* isolate) { | 32 v8::Handle<v8::Object> Wrappable::CreateWrapper(v8::Isolate* isolate) { |
33 WrapperInfo* info = GetWrapperInfo(); | 33 WrapperInfo* info = GetWrapperInfo(); |
34 PerIsolateData* data = PerIsolateData::From(isolate); | 34 PerIsolateData* data = PerIsolateData::From(isolate); |
35 v8::Local<v8::ObjectTemplate> templ = data->GetObjectTemplate(info); | 35 v8::Local<v8::ObjectTemplate> templ = data->GetObjectTemplate(info); |
36 CHECK(!templ.IsEmpty()); // Don't forget to register an object template. | 36 CHECK(!templ.IsEmpty()); // Don't forget to register an object template. |
37 CHECK(templ->InternalFieldCount() == kNumberOfInternalFields); | 37 CHECK_EQ(kNumberOfInternalFields, templ->InternalFieldCount()); |
38 v8::Handle<v8::Object> wrapper = templ->NewInstance(); | 38 v8::Handle<v8::Object> wrapper = templ->NewInstance(); |
39 wrapper->SetAlignedPointerInInternalField(kWrapperInfoIndex, info); | 39 wrapper->SetAlignedPointerInInternalField(kWrapperInfoIndex, info); |
40 wrapper->SetAlignedPointerInInternalField(kEncodedValueIndex, this); | 40 wrapper->SetAlignedPointerInInternalField(kEncodedValueIndex, this); |
41 wrapper_.Reset(isolate, wrapper); | 41 wrapper_.Reset(isolate, wrapper); |
42 wrapper_.SetWeak(this, WeakCallback); | 42 wrapper_.SetWeak(this, WeakCallback); |
43 return wrapper; | 43 return wrapper; |
44 } | 44 } |
45 | 45 |
46 v8::Handle<v8::Value> Converter<Wrappable*>::ToV8(v8::Isolate* isolate, | 46 v8::Handle<v8::Value> Converter<Wrappable*>::ToV8(v8::Isolate* isolate, |
47 Wrappable* val) { | 47 Wrappable* val) { |
(...skipping 11 matching lines...) Expand all Loading... |
59 if (!info) | 59 if (!info) |
60 return false; | 60 return false; |
61 void* pointer = obj->GetAlignedPointerFromInternalField(kEncodedValueIndex); | 61 void* pointer = obj->GetAlignedPointerFromInternalField(kEncodedValueIndex); |
62 Wrappable* wrappable = static_cast<Wrappable*>(pointer); | 62 Wrappable* wrappable = static_cast<Wrappable*>(pointer); |
63 CHECK(wrappable->GetWrapperInfo() == info); // Security check for cast above. | 63 CHECK(wrappable->GetWrapperInfo() == info); // Security check for cast above. |
64 *out = wrappable; | 64 *out = wrappable; |
65 return true; | 65 return true; |
66 } | 66 } |
67 | 67 |
68 } // namespace gin | 68 } // namespace gin |
OLD | NEW |