Upstream version 7.36.149.0
[platform/framework/web/crosswalk.git] / src / chrome / browser / ui / views / profiles / new_avatar_button.h
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 "ui/views/controls/button/menu_button.h"
10
11 class Browser;
12
13 // Avatar button that displays the active profile's name in the caption area.
14 class NewAvatarButton : public views::MenuButton,
15                         public ProfileInfoCacheObserver {
16  public:
17   // Different button styles that can be applied.
18   enum AvatarButtonStyle {
19     THEMED_BUTTON,   // Used in a themed browser window.
20     NATIVE_BUTTON,    // Used in a native aero or metro window.
21   };
22
23   NewAvatarButton(views::ButtonListener* listener,
24                   const base::string16& profile_name,
25                   AvatarButtonStyle button_style,
26                   Browser* browser);
27   virtual ~NewAvatarButton();
28
29   // views::View:
30   virtual void OnPaint(gfx::Canvas* canvas) OVERRIDE;
31
32  private:
33   friend class NewAvatarMenuButtonTest;
34   friend class ProfileChooserViewBrowserTest;
35   FRIEND_TEST_ALL_PREFIXES(NewAvatarMenuButtonTest, SignOut);
36   FRIEND_TEST_ALL_PREFIXES(ProfileChooserViewBrowserTest, ViewProfileUMA);
37
38   // ProfileInfoCacheObserver:
39   virtual void OnProfileAdded(const base::FilePath& profile_path) OVERRIDE;
40   virtual void OnProfileWasRemoved(
41       const base::FilePath& profile_path,
42       const base::string16& profile_name) OVERRIDE;
43   virtual void OnProfileNameChanged(
44       const base::FilePath& profile_path,
45       const base::string16& old_profile_name) OVERRIDE;
46
47   // Called when the profile info cache has changed, which means we might
48   // have to re-display the profile name.
49   void UpdateAvatarButtonAndRelayoutParent();
50
51   Browser* browser_;
52
53   DISALLOW_COPY_AND_ASSIGN(NewAvatarButton);
54 };
55
56 #endif  // CHROME_BROWSER_UI_VIEWS_PROFILES_NEW_AVATAR_BUTTON_H_