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 3 // found in the LICENSE file. 4 5 #include "gin/per_isolate_data.h" 6 #include "gin/public/gin_embedders.h" 7 8 using v8::Eternal; 9 using v8::Isolate; 10 using v8::Local; 11 using v8::Object; 12 using v8::FunctionTemplate; 13 using v8::ObjectTemplate; 14 15 namespace gin { 16 PerIsolateData(Isolate * isolate)17PerIsolateData::PerIsolateData(Isolate* isolate) 18 : isolate_(isolate) { 19 isolate_->SetData(kEmbedderNativeGin, this); 20 } 21 ~PerIsolateData()22PerIsolateData::~PerIsolateData() { 23 isolate_->SetData(kEmbedderNativeGin, NULL); 24 } 25 From(Isolate * isolate)26PerIsolateData* PerIsolateData::From(Isolate* isolate) { 27 return static_cast<PerIsolateData*>(isolate->GetData(kEmbedderNativeGin)); 28 } 29 SetObjectTemplate(WrapperInfo * info,Local<ObjectTemplate> templ)30void PerIsolateData::SetObjectTemplate(WrapperInfo* info, 31 Local<ObjectTemplate> templ) { 32 object_templates_[info] = Eternal<ObjectTemplate>(isolate_, templ); 33 } 34 SetFunctionTemplate(WrapperInfo * info,Local<FunctionTemplate> templ)35void PerIsolateData::SetFunctionTemplate(WrapperInfo* info, 36 Local<FunctionTemplate> templ) { 37 function_templates_[info] = Eternal<FunctionTemplate>(isolate_, templ); 38 } 39 GetObjectTemplate(WrapperInfo * info)40v8::Local<v8::ObjectTemplate> PerIsolateData::GetObjectTemplate( 41 WrapperInfo* info) { 42 ObjectTemplateMap::iterator it = object_templates_.find(info); 43 if (it == object_templates_.end()) 44 return v8::Local<v8::ObjectTemplate>(); 45 return it->second.Get(isolate_); 46 } 47 GetFunctionTemplate(WrapperInfo * info)48v8::Local<v8::FunctionTemplate> PerIsolateData::GetFunctionTemplate( 49 WrapperInfo* info) { 50 FunctionTemplateMap::iterator it = function_templates_.find(info); 51 if (it == function_templates_.end()) 52 return v8::Local<v8::FunctionTemplate>(); 53 return it->second.Get(isolate_); 54 } 55 56 } // namespace gin 57