new_avatar_button.h revision cedac228d2dd51db4b79ea1e72c7f249408ee061
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/menu_button.h" 11 12class Browser; 13 14// Avatar button that displays the active profile's name in the caption area. 15class NewAvatarButton : public views::MenuButton, 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 const base::string16& profile_name, 27 AvatarButtonStyle button_style, 28 Browser* browser); 29 virtual ~NewAvatarButton(); 30 31 // views::TextButton: 32 virtual void OnPaintText(gfx::Canvas* canvas, PaintButtonMode mode) 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 49 // SigninErrorController::Observer: 50 virtual void OnErrorChanged() OVERRIDE; 51 52 // Called when the profile info cache has changed, which means we might 53 // have to re-display the profile name. 54 void UpdateAvatarButtonAndRelayoutParent(); 55 56 Browser* browser_; 57 58 DISALLOW_COPY_AND_ASSIGN(NewAvatarButton); 59}; 60 61#endif // CHROME_BROWSER_UI_VIEWS_PROFILES_NEW_AVATAR_BUTTON_H_ 62