| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef ASH_SYSTEM_USER_TRAY_USER_H_ |
| #define ASH_SYSTEM_USER_TRAY_USER_H_ |
| |
| #include "ash/ash_export.h" |
| #include "ash/session/session_state_delegate.h" |
| #include "ash/system/tray/system_tray_item.h" |
| #include "ash/system/user/user_observer.h" |
| #include "base/compiler_specific.h" |
| |
| namespace gfx { |
| class Rect; |
| class Size; |
| } |
| |
| namespace views { |
| class ImageView; |
| class Label; |
| } |
| |
| namespace ash { |
| |
| namespace tray { |
| class RoundedImageView; |
| class UserView; |
| } |
| |
| class ASH_EXPORT TrayUser : public SystemTrayItem, |
| public UserObserver { |
| public: |
| // The given |multiprofile_index| is the user number in a multi profile |
| // scenario. Index #0 is the running user, the other indices are other logged |
| // in users (if there are any). Depending on the multi user mode, there will |
| // be either one (index #0) or all users be visible in the system tray. |
| TrayUser(SystemTray* system_tray, MultiProfileIndex index); |
| virtual ~TrayUser(); |
| |
| // Allows unit tests to see if the item was created. |
| enum TestState { |
| HIDDEN, // The item is hidden. |
| SHOWN, // The item gets presented to the user. |
| HOVERED, // The item is hovered and presented to the user. |
| ACTIVE, // The item was clicked and can add a user. |
| ACTIVE_BUT_DISABLED // The item was clicked anc cannot add a user. |
| }; |
| TestState GetStateForTest() const; |
| |
| // Returns the size of layout_view_. |
| gfx::Size GetLayoutSizeForTest() const; |
| |
| // Returns the bounds of the user panel in screen coordinates. |
| // Note: This only works when the panel shown. |
| gfx::Rect GetUserPanelBoundsInScreenForTest() const; |
| |
| // Update the TrayUser as if the current LoginStatus is |status|. |
| void UpdateAfterLoginStatusChangeForTest(user::LoginStatus status); |
| |
| |
| private: |
| // Overridden from SystemTrayItem. |
| virtual views::View* CreateTrayView(user::LoginStatus status) OVERRIDE; |
| virtual views::View* CreateDefaultView(user::LoginStatus status) OVERRIDE; |
| virtual views::View* CreateDetailedView(user::LoginStatus status) OVERRIDE; |
| virtual void DestroyTrayView() OVERRIDE; |
| virtual void DestroyDefaultView() OVERRIDE; |
| virtual void DestroyDetailedView() OVERRIDE; |
| virtual void UpdateAfterLoginStatusChange(user::LoginStatus status) OVERRIDE; |
| virtual void UpdateAfterShelfAlignmentChange( |
| ShelfAlignment alignment) OVERRIDE; |
| |
| // Overridden from UserObserver. |
| virtual void OnUserUpdate() OVERRIDE; |
| virtual void OnUserAddedToSession() OVERRIDE; |
| |
| void UpdateAvatarImage(user::LoginStatus status); |
| |
| // Get the user index which should be used for the tray icon of this item. |
| MultiProfileIndex GetTrayIndex(); |
| |
| // Updates the layout of this item. |
| void UpdateLayoutOfItem(); |
| |
| // The user index to use. |
| MultiProfileIndex multiprofile_index_; |
| |
| tray::UserView* user_; |
| |
| // View that contains label and/or avatar. |
| views::View* layout_view_; |
| tray::RoundedImageView* avatar_; |
| views::Label* label_; |
| |
| DISALLOW_COPY_AND_ASSIGN(TrayUser); |
| }; |
| |
| } // namespace ash |
| |
| #endif // ASH_SYSTEM_USER_TRAY_USER_H_ |