1// Copyright 2014 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#ifndef EXTENSIONS_RENDERER_RESOURCE_BUNDLE_SOURCE_MAP_H_
6#define EXTENSIONS_RENDERER_RESOURCE_BUNDLE_SOURCE_MAP_H_
7
8#include <map>
9#include <string>
10
11#include "base/compiler_specific.h"
12#include "base/memory/linked_ptr.h"
13#include "base/strings/string_piece.h"
14#include "extensions/renderer/module_system.h"
15#include "extensions/renderer/static_v8_external_ascii_string_resource.h"
16#include "v8/include/v8.h"
17
18namespace ui {
19class ResourceBundle;
20}
21
22namespace extensions {
23
24class ResourceBundleSourceMap : public extensions::ModuleSystem::SourceMap {
25 public:
26  explicit ResourceBundleSourceMap(const ui::ResourceBundle* resource_bundle);
27  virtual ~ResourceBundleSourceMap();
28
29  virtual v8::Handle<v8::Value> GetSource(v8::Isolate* isolate,
30                                          const std::string& name) OVERRIDE;
31  virtual bool Contains(const std::string& name) OVERRIDE;
32
33  void RegisterSource(const std::string& name, int resource_id);
34
35 private:
36  v8::Handle<v8::String> ConvertString(v8::Isolate* isolate,
37                                       const base::StringPiece& string);
38
39  const ui::ResourceBundle* resource_bundle_;
40  std::map<std::string, int> resource_id_map_;
41};
42
43}  // namespace extensions
44
45#endif  // EXTENSIONS_RENDERER_RESOURCE_BUNDLE_SOURCE_MAP_H_
46