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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 ASH_COMMON_SYSTEM_USER_USER_VIEW_H_ | |
6 #define ASH_COMMON_SYSTEM_USER_USER_VIEW_H_ | |
7 | |
8 #include <memory> | |
9 | |
10 #include "ash/common/system/tray/tray_constants.h" | |
11 #include "ash/common/system/user/tray_user.h" | |
12 #include "ash/public/cpp/session_types.h" | |
13 #include "base/macros.h" | |
14 #include "ui/views/controls/button/button.h" | |
15 #include "ui/views/focus/focus_manager.h" | |
16 #include "ui/views/layout/box_layout.h" | |
17 #include "ui/views/view.h" | |
18 | |
19 namespace gfx { | |
20 class Rect; | |
21 } | |
22 | |
23 namespace views { | |
24 class FocusManager; | |
25 } | |
26 | |
27 namespace ash { | |
28 | |
29 enum class LoginStatus; | |
30 class SystemTrayItem; | |
31 | |
32 namespace tray { | |
33 | |
34 // The view of a user item in system tray bubble. | |
35 class UserView : public views::View, | |
36 public views::ButtonListener, | |
37 public views::FocusChangeListener { | |
38 public: | |
39 UserView(SystemTrayItem* owner, LoginStatus login, UserIndex index); | |
40 ~UserView() override; | |
41 | |
42 TrayUser::TestState GetStateForTest() const; | |
43 gfx::Rect GetBoundsInScreenOfUserButtonForTest(); | |
44 | |
45 views::View* user_card_view_for_test() const { return user_card_view_; } | |
46 | |
47 private: | |
48 // Retruns true if |this| view is for the currently active user, i.e. top row. | |
49 bool IsActiveUser() const; | |
50 | |
51 // Overridden from views::View. | |
52 int GetHeightForWidth(int width) const override; | |
53 | |
54 // Overridden from views::ButtonListener. | |
55 void ButtonPressed(views::Button* sender, const ui::Event& event) override; | |
56 | |
57 // Overridden from views::FocusChangeListener: | |
58 void OnWillChangeFocus(View* focused_before, View* focused_now) override; | |
59 void OnDidChangeFocus(View* focused_before, View* focused_now) override; | |
60 | |
61 void AddLogoutButton(LoginStatus login); | |
62 void AddUserCard(LoginStatus login); | |
63 | |
64 // Create the menu option to add another user. If |disabled| is set the user | |
65 // cannot actively click on the item. | |
66 void ToggleAddUserMenuOption(); | |
67 | |
68 // Removes the add user menu option. | |
69 void RemoveAddUserMenuOption(); | |
70 | |
71 const UserIndex user_index_; | |
72 views::View* user_card_view_; | |
73 | |
74 // This is the owner system tray item of this view. | |
75 SystemTrayItem* owner_; | |
76 | |
77 // True if |user_card_view_| is a |ButtonFromView| - otherwise it is only | |
78 // a |UserCardView|. | |
79 bool is_user_card_button_; | |
80 | |
81 views::View* logout_button_; | |
82 std::unique_ptr<views::Widget> add_menu_option_; | |
83 | |
84 // False when the add user panel is visible but not activatable. | |
85 bool add_user_enabled_; | |
86 | |
87 // The focus manager which we use to detect focus changes. | |
88 views::FocusManager* focus_manager_; | |
89 | |
90 DISALLOW_COPY_AND_ASSIGN(UserView); | |
91 }; | |
92 | |
93 } // namespace tray | |
94 } // namespace ash | |
95 | |
96 #endif // ASH_COMMON_SYSTEM_USER_USER_VIEW_H_ | |
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