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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 "chrome/renderer/extensions/binding_generating_native_handler.h" | 5 #include "extensions/renderer/binding_generating_native_handler.h" |
6 | 6 |
7 #include "extensions/renderer/module_system.h" | 7 #include "extensions/renderer/module_system.h" |
8 | 8 |
9 namespace extensions { | 9 namespace extensions { |
10 | 10 |
11 BindingGeneratingNativeHandler::BindingGeneratingNativeHandler( | 11 BindingGeneratingNativeHandler::BindingGeneratingNativeHandler( |
12 ModuleSystem* module_system, | 12 ModuleSystem* module_system, |
13 const std::string& api_name, | 13 const std::string& api_name, |
14 const std::string& bind_to) | 14 const std::string& bind_to) |
15 : module_system_(module_system), | 15 : module_system_(module_system), api_name_(api_name), bind_to_(bind_to) {} |
16 api_name_(api_name), | |
17 bind_to_(bind_to) { | |
18 } | |
19 | 16 |
20 v8::Handle<v8::Object> BindingGeneratingNativeHandler::NewInstance() { | 17 v8::Handle<v8::Object> BindingGeneratingNativeHandler::NewInstance() { |
21 v8::Isolate* isolate = module_system_->GetIsolate(); | 18 v8::Isolate* isolate = module_system_->GetIsolate(); |
22 v8::EscapableHandleScope scope(isolate); | 19 v8::EscapableHandleScope scope(isolate); |
23 v8::Handle<v8::Object> binding_module = | 20 v8::Handle<v8::Object> binding_module = |
24 module_system_->Require("binding")->ToObject(); | 21 module_system_->Require("binding")->ToObject(); |
25 v8::Handle<v8::Object> binding = binding_module | 22 v8::Handle<v8::Object> binding = |
26 ->Get(v8::String::NewFromUtf8(isolate, "Binding"))->ToObject(); | 23 binding_module->Get(v8::String::NewFromUtf8(isolate, "Binding")) |
27 v8::Handle<v8::Function> create_binding = binding | 24 ->ToObject(); |
28 ->Get(v8::String::NewFromUtf8(isolate, "create")).As<v8::Function>(); | 25 v8::Handle<v8::Function> create_binding = |
29 v8::Handle<v8::Value> argv[] = {v8::String::NewFromUtf8(isolate, | 26 binding->Get(v8::String::NewFromUtf8(isolate, "create")) |
30 api_name_.c_str())}; | 27 .As<v8::Function>(); |
| 28 v8::Handle<v8::Value> argv[] = { |
| 29 v8::String::NewFromUtf8(isolate, api_name_.c_str())}; |
31 v8::Handle<v8::Object> binding_instance = | 30 v8::Handle<v8::Object> binding_instance = |
32 create_binding->Call(binding, arraysize(argv), argv)->ToObject(); | 31 create_binding->Call(binding, arraysize(argv), argv)->ToObject(); |
33 v8::Handle<v8::Function> generate = binding_instance | 32 v8::Handle<v8::Function> generate = |
34 ->Get(v8::String::NewFromUtf8(isolate, "generate")).As<v8::Function>(); | 33 binding_instance->Get(v8::String::NewFromUtf8(isolate, "generate")) |
| 34 .As<v8::Function>(); |
35 v8::Local<v8::Object> object = v8::Object::New(isolate); | 35 v8::Local<v8::Object> object = v8::Object::New(isolate); |
36 v8::Handle<v8::Value> compiled_schema = | 36 v8::Handle<v8::Value> compiled_schema = |
37 generate->Call(binding_instance, 0, NULL); | 37 generate->Call(binding_instance, 0, NULL); |
38 if (!compiled_schema.IsEmpty()) { | 38 if (!compiled_schema.IsEmpty()) { |
39 object->Set(v8::String::NewFromUtf8(isolate, bind_to_.c_str()), | 39 object->Set(v8::String::NewFromUtf8(isolate, bind_to_.c_str()), |
40 compiled_schema); | 40 compiled_schema); |
41 } | 41 } |
42 return scope.Escape(object); | 42 return scope.Escape(object); |
43 } | 43 } |
44 | 44 |
45 } // namespace extensions | 45 } // namespace extensions |
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