| // 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_TRAY_CAPS_LOCK_H_ |
| #define ASH_SYSTEM_TRAY_CAPS_LOCK_H_ |
| |
| #include "ash/ime/ime_controller.h" |
| #include "ash/system/tray/tray_image_item.h" |
| #include "base/macros.h" |
| |
| namespace views { |
| class View; |
| } |
| |
| namespace ash { |
| class CapsLockDefaultView; |
| |
| // Shows a status area icon and a system tray menu item when caps lock is on. |
| class TrayCapsLock : public TrayImageItem, public ImeController::Observer { |
| public: |
| explicit TrayCapsLock(SystemTray* system_tray); |
| ~TrayCapsLock() override; |
| |
| // Overridden from ImeController::Observer: |
| void OnCapsLockChanged(bool enabled) override; |
| void OnKeyboardLayoutNameChanged(const std::string&) override {} |
| |
| // Overridden from TrayImageItem. |
| bool GetInitialVisibility() override; |
| views::View* CreateDefaultView(LoginStatus status) override; |
| void OnDefaultViewDestroyed() override; |
| |
| private: |
| CapsLockDefaultView* default_; |
| |
| bool caps_lock_enabled_; |
| |
| DISALLOW_COPY_AND_ASSIGN(TrayCapsLock); |
| }; |
| |
| } // namespace ash |
| |
| #endif // ASH_SYSTEM_TRAY_CAPS_LOCK_H_ |