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 CHROME_BROWSER_UI_VIEWS_PROFILES_NEW_AVATAR_BUTTON_H_
6#define CHROME_BROWSER_UI_VIEWS_PROFILES_NEW_AVATAR_BUTTON_H_
7
8#include "chrome/browser/profiles/profile_info_cache_observer.h"
9#include "components/signin/core/browser/signin_error_controller.h"
10#include "ui/views/controls/button/label_button.h"
11
12class Browser;
13
14// Avatar button that displays the active profile's name in the caption area.
15class NewAvatarButton : public views::LabelButton,
16                        public ProfileInfoCacheObserver,
17                        public SigninErrorController::Observer {
18 public:
19  // Different button styles that can be applied.
20  enum AvatarButtonStyle {
21    THEMED_BUTTON,   // Used in a themed browser window.
22    NATIVE_BUTTON,    // Used in a native aero or metro window.
23  };
24
25  NewAvatarButton(views::ButtonListener* listener,
26                  AvatarButtonStyle button_style,
27                  Browser* browser);
28  virtual ~NewAvatarButton();
29
30  // Views::LabelButton
31  virtual bool OnMousePressed(const ui::MouseEvent& event) OVERRIDE;
32  virtual void OnMouseReleased(const ui::MouseEvent& event) OVERRIDE;
33
34 private:
35  friend class NewAvatarMenuButtonTest;
36  friend class ProfileChooserViewBrowserTest;
37  FRIEND_TEST_ALL_PREFIXES(NewAvatarMenuButtonTest, SignOut);
38  FRIEND_TEST_ALL_PREFIXES(ProfileChooserViewBrowserTest, ViewProfileUMA);
39
40  // ProfileInfoCacheObserver:
41  virtual void OnProfileAdded(const base::FilePath& profile_path) OVERRIDE;
42  virtual void OnProfileWasRemoved(
43      const base::FilePath& profile_path,
44      const base::string16& profile_name) OVERRIDE;
45  virtual void OnProfileNameChanged(
46      const base::FilePath& profile_path,
47      const base::string16& old_profile_name) OVERRIDE;
48  virtual void OnProfileAvatarChanged(
49      const base::FilePath& profile_path) OVERRIDE;
50  virtual void OnProfileSupervisedUserIdChanged(
51      const base::FilePath& profile_path) OVERRIDE;
52
53  // SigninErrorController::Observer:
54  virtual void OnErrorChanged() OVERRIDE;
55
56  // Called when the profile info cache has changed, which means we might
57  // have to update the icon/text of the button.
58  void UpdateAvatarButtonAndRelayoutParent();
59
60  Browser* browser_;
61
62  // Whether the signed in profile has an authentication error. Used to display
63  // an error icon next to the button text.
64  bool has_auth_error_;
65
66  // The icon displayed instead of the profile name in the local profile case.
67  // Different assets are used depending on the OS version.
68  gfx::ImageSkia generic_avatar_;
69
70  // This is used to check if the bubble was showing during the mouse pressed
71  // event. If this is true then the mouse released event is ignored to prevent
72  // the bubble from reshowing.
73  bool suppress_mouse_released_action_;
74
75  DISALLOW_COPY_AND_ASSIGN(NewAvatarButton);
76};
77
78#endif  // CHROME_BROWSER_UI_VIEWS_PROFILES_NEW_AVATAR_BUTTON_H_
79