extension_web_ui_override_registrar.h revision a1401311d1ab56c4ed0a474bd38c108f75cb0cd9 
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
3// found in the LICENSE file.
4
5#ifndef CHROME_BROWSER_EXTENSIONS_EXTENSION_WEB_UI_OVERRIDE_REGISTRAR_H_
6#define CHROME_BROWSER_EXTENSIONS_EXTENSION_WEB_UI_OVERRIDE_REGISTRAR_H_
7
8#include "base/basictypes.h"
9#include "content/public/browser/notification_observer.h"
10#include "content/public/browser/notification_registrar.h"
11#include "extensions/browser/browser_context_keyed_api_factory.h"
12
13class Profile;
14
15namespace content {
16class BrowserContext;
17}
18
19namespace extensions {
20
21class ExtensionWebUIOverrideRegistrar : public BrowserContextKeyedAPI,
22                                        public content::NotificationObserver {
23 public:
24  explicit ExtensionWebUIOverrideRegistrar(content::BrowserContext* context);
25  virtual ~ExtensionWebUIOverrideRegistrar();
26
27  // BrowserContextKeyedAPI implementation.
28  static BrowserContextKeyedAPIFactory<ExtensionWebUIOverrideRegistrar>*
29      GetFactoryInstance();
30
31  // content::NotificationObserver implementation.
32  virtual void Observe(int type,
33                       const content::NotificationSource& source,
34                       const content::NotificationDetails& details) OVERRIDE;
35
36 private:
37  friend class BrowserContextKeyedAPIFactory<ExtensionWebUIOverrideRegistrar>;
38
39  // BrowserContextKeyedAPI implementation.
40  static const char* service_name() {
41    return "ExtensionWebUIOverrideRegistrar";
42  }
43
44  Profile* const profile_;
45  content::NotificationRegistrar registrar_;
46
47  DISALLOW_COPY_AND_ASSIGN(ExtensionWebUIOverrideRegistrar);
48};
49
50}  // namespace extensions
51
52#endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_WEB_UI_OVERRIDE_REGISTRAR_H_
53