James Robinson | a976313 | 2014-10-06 11:18:13 -0700 | [diff] [blame] | 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_context_data.h" |
| 6 | |
| 7 | #include "base/logging.h" |
| 8 | #include "gin/public/context_holder.h" |
| 9 | #include "gin/public/wrapper_info.h" |
| 10 | |
| 11 | namespace gin { |
| 12 | |
| 13 | PerContextData::PerContextData(ContextHolder* context_holder, |
| 14 | v8::Handle<v8::Context> context) |
| 15 | : context_holder_(context_holder), |
| 16 | runner_(NULL) { |
| 17 | context->SetAlignedPointerInEmbedderData( |
| 18 | kPerContextDataStartIndex + kEmbedderNativeGin, this); |
| 19 | } |
| 20 | |
| 21 | PerContextData::~PerContextData() { |
| 22 | v8::HandleScope handle_scope(context_holder_->isolate()); |
| 23 | context_holder_->context()->SetAlignedPointerInEmbedderData( |
| 24 | kPerContextDataStartIndex + kEmbedderNativeGin, NULL); |
| 25 | } |
| 26 | |
| 27 | // static |
| 28 | PerContextData* PerContextData::From(v8::Handle<v8::Context> context) { |
| 29 | return static_cast<PerContextData*>( |
| 30 | context->GetAlignedPointerFromEmbedderData(kEncodedValueIndex)); |
| 31 | } |
| 32 | |
| 33 | } // namespace gin |