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_UI_WEBUI_SIGNIN_INTERNALS_UI_H_
6#define CHROME_BROWSER_UI_WEBUI_SIGNIN_INTERNALS_UI_H_
7
8#include "base/basictypes.h"
9#include "base/compiler_specific.h"
10#include "base/memory/scoped_ptr.h"
11#include "base/values.h"
12#include "components/signin/core/browser/about_signin_internals.h"
13#include "content/public/browser/web_ui_controller.h"
14
15// The implementation for the chrome://signin-internals page.
16class SignInInternalsUI : public content::WebUIController,
17                          public AboutSigninInternals::Observer {
18 public:
19  explicit SignInInternalsUI(content::WebUI* web_ui);
20  virtual ~SignInInternalsUI();
21
22
23  // content::WebUIController implementation.
24  virtual bool OverrideHandleWebUIMessage(const GURL& source_url,
25                                          const std::string& name,
26                                          const base::ListValue& args) OVERRIDE;
27
28  // AboutSigninInternals::Observer::OnSigninStateChanged implementation.
29  virtual void OnSigninStateChanged(
30      scoped_ptr<base::DictionaryValue> info) OVERRIDE;
31
32 private:
33  DISALLOW_COPY_AND_ASSIGN(SignInInternalsUI);
34};
35
36#endif  // CHROME_BROWSER_UI_WEBUI_SIGNIN_INTERNALS_UI_H_
37