blob: 178c0d122c1957b703149c2635de2b25fb51f09c [file] [log] [blame]
James Robinsona9763132014-10-06 11:18:13 -07001// 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
11namespace gin {
12
13PerContextData::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
21PerContextData::~PerContextData() {
22 v8::HandleScope handle_scope(context_holder_->isolate());
23 context_holder_->context()->SetAlignedPointerInEmbedderData(
24 kPerContextDataStartIndex + kEmbedderNativeGin, NULL);
25}
26
27// static
28PerContextData* PerContextData::From(v8::Handle<v8::Context> context) {
29 return static_cast<PerContextData*>(
30 context->GetAlignedPointerFromEmbedderData(kEncodedValueIndex));
31}
32
33} // namespace gin