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#ifndef CHROME_BROWSER_PROFILE_RESETTER_PROFILE_RESET_GLOBAL_ERROR_H_
6#define CHROME_BROWSER_PROFILE_RESETTER_PROFILE_RESET_GLOBAL_ERROR_H_
7
8#include "base/basictypes.h"
9#include "base/memory/weak_ptr.h"
10#include "base/timer/elapsed_timer.h"
11#include "chrome/browser/ui/global_error/global_error.h"
12
13class AutomaticProfileResetter;
14class GlobalErrorBubbleViewBase;
15class Profile;
16
17// Encapsulates UI-related functionality for the one-time profile settings reset
18// prompt. The UI consists of two parts: (1.) the profile reset (pop-up) bubble,
19// and (2.) a menu item in the wrench menu (provided by us being a GlobalError).
20class ProfileResetGlobalError
21    : public GlobalError,
22      public base::SupportsWeakPtr<ProfileResetGlobalError> {
23 public:
24  explicit ProfileResetGlobalError(Profile* profile);
25  virtual ~ProfileResetGlobalError();
26
27  // Returns whether or not the reset prompt is supported on this platform.
28  static bool IsSupportedOnPlatform();
29
30  // Called by the bubble view when it is closed.
31  void OnBubbleViewDidClose();
32
33  // Called when the user clicks on the 'Reset' button. The user can choose to
34  // send feedback containing the old settings that are now being reset, this is
35  // indicated by |send_feedback|.
36  void OnBubbleViewResetButtonPressed(bool send_feedback);
37
38  // Called when the user clicks the 'No, thanks' button.
39  void OnBubbleViewNoThanksButtonPressed();
40
41  // GlobalError:
42  virtual bool HasMenuItem() OVERRIDE;
43  virtual int MenuItemCommandID() OVERRIDE;
44  virtual base::string16 MenuItemLabel() OVERRIDE;
45  virtual void ExecuteMenuItem(Browser* browser) OVERRIDE;
46  virtual bool HasBubbleView() OVERRIDE;
47  virtual bool HasShownBubbleView() OVERRIDE;
48  virtual void ShowBubbleView(Browser* browser) OVERRIDE;
49  virtual GlobalErrorBubbleViewBase* GetBubbleView() OVERRIDE;
50
51 private:
52  Profile* profile_;
53
54  // GlobalErrorService owns us, on which AutomaticProfileResetter depends, so
55  // during shutdown, it may get destroyed before we are.
56  // Note: the AutomaticProfileResetter expects call-backs from us to always be
57  // synchronous, so that there will be no call-backs once we are destroyed.
58  base::WeakPtr<AutomaticProfileResetter> automatic_profile_resetter_;
59
60  // Used to measure the delay before the bubble actually gets shown.
61  base::ElapsedTimer timer_;
62
63  // Whether or not we have already shown the bubble.
64  bool has_shown_bubble_view_;
65
66  // The reset bubble, if we're currently showing one.
67  GlobalErrorBubbleViewBase* bubble_view_;
68
69  DISALLOW_COPY_AND_ASSIGN(ProfileResetGlobalError);
70};
71
72#endif  // CHROME_BROWSER_PROFILE_RESETTER_PROFILE_RESET_GLOBAL_ERROR_H_
73