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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/object_backed_native_handler.h" | 5 #include "extensions/renderer/object_backed_native_handler.h" |
6 | 6 |
7 #include "base/logging.h" | 7 #include "base/logging.h" |
8 #include "base/memory/linked_ptr.h" | 8 #include "base/memory/linked_ptr.h" |
9 #include "chrome/renderer/extensions/chrome_v8_context.h" | 9 #include "extensions/renderer/console.h" |
10 #include "chrome/renderer/extensions/console.h" | 10 #include "extensions/renderer/module_system.h" |
11 #include "chrome/renderer/extensions/module_system.h" | 11 #include "extensions/renderer/script_context.h" |
12 #include "v8/include/v8.h" | 12 #include "v8/include/v8.h" |
13 | 13 |
14 namespace extensions { | 14 namespace extensions { |
15 | 15 |
16 namespace { | 16 namespace { |
17 // Key for the base::Bound routed function. | 17 // Key for the base::Bound routed function. |
18 const char* kHandlerFunction = "handler_function"; | 18 const char* kHandlerFunction = "handler_function"; |
19 } // namespace | 19 } // namespace |
20 | 20 |
21 ObjectBackedNativeHandler::ObjectBackedNativeHandler(ChromeV8Context* context) | 21 ObjectBackedNativeHandler::ObjectBackedNativeHandler(ScriptContext* context) |
22 : router_data_(context->v8_context()->GetIsolate()), | 22 : router_data_(context->v8_context()->GetIsolate()), |
23 context_(context), | 23 context_(context), |
24 object_template_( | 24 object_template_( |
25 v8::ObjectTemplate::New(context->v8_context()->GetIsolate())) {} | 25 v8::ObjectTemplate::New(context->v8_context()->GetIsolate())) {} |
26 | 26 |
27 ObjectBackedNativeHandler::~ObjectBackedNativeHandler() { | 27 ObjectBackedNativeHandler::~ObjectBackedNativeHandler() { Invalidate(); } |
28 Invalidate(); | |
29 } | |
30 | 28 |
31 v8::Handle<v8::Object> ObjectBackedNativeHandler::NewInstance() { | 29 v8::Handle<v8::Object> ObjectBackedNativeHandler::NewInstance() { |
32 return object_template_.NewHandle(v8::Isolate::GetCurrent())->NewInstance(); | 30 return object_template_.NewHandle(v8::Isolate::GetCurrent())->NewInstance(); |
33 } | 31 } |
34 | 32 |
35 // static | 33 // static |
36 void ObjectBackedNativeHandler::Router( | 34 void ObjectBackedNativeHandler::Router( |
37 const v8::FunctionCallbackInfo<v8::Value>& args) { | 35 const v8::FunctionCallbackInfo<v8::Value>& args) { |
38 v8::HandleScope handle_scope(args.GetIsolate()); | 36 v8::HandleScope handle_scope(args.GetIsolate()); |
39 v8::Handle<v8::Object> data = args.Data().As<v8::Object>(); | 37 v8::Handle<v8::Object> data = args.Data().As<v8::Object>(); |
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90 delete static_cast<HandlerFunction*>( | 88 delete static_cast<HandlerFunction*>( |
91 handler_function_value.As<v8::External>()->Value()); | 89 handler_function_value.As<v8::External>()->Value()); |
92 data->Delete(v8::String::NewFromUtf8(isolate, kHandlerFunction)); | 90 data->Delete(v8::String::NewFromUtf8(isolate, kHandlerFunction)); |
93 } | 91 } |
94 router_data_.Clear(); | 92 router_data_.Clear(); |
95 object_template_.reset(); | 93 object_template_.reset(); |
96 context_ = NULL; | 94 context_ = NULL; |
97 NativeHandler::Invalidate(); | 95 NativeHandler::Invalidate(); |
98 } | 96 } |
99 | 97 |
100 } // namespace extensions | 98 } // namespace extensions |
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