1 // Copyright (c) 2012 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.
5 #ifndef ASH_SYSTEM_TRAY_CAPS_LOCK_H_
6 #define ASH_SYSTEM_TRAY_CAPS_LOCK_H_
8 #include "ash/system/tray/tray_image_item.h"
17 class ASH_EXPORT CapsLockObserver {
19 virtual ~CapsLockObserver() {}
21 virtual void OnCapsLockChanged(bool enabled,
22 bool search_mapped_to_caps_lock) = 0;
27 class CapsLockDefaultView;
29 class TrayCapsLock : public TrayImageItem,
30 public CapsLockObserver {
32 explicit TrayCapsLock(SystemTray* system_tray);
33 virtual ~TrayCapsLock();
36 // Overridden from TrayImageItem.
37 virtual bool GetInitialVisibility() OVERRIDE;
38 virtual views::View* CreateDefaultView(user::LoginStatus status) OVERRIDE;
39 virtual views::View* CreateDetailedView(user::LoginStatus status) OVERRIDE;
40 virtual void DestroyDefaultView() OVERRIDE;
41 virtual void DestroyDetailedView() OVERRIDE;
43 // Overridden from CapsLockObserver.
44 virtual void OnCapsLockChanged(bool enabled,
45 bool search_mapped_to_caps_lock) OVERRIDE;
47 CapsLockDefaultView* default_;
48 views::View* detailed_;
50 bool search_mapped_to_caps_lock_;
51 bool caps_lock_enabled_;
54 DISALLOW_COPY_AND_ASSIGN(TrayCapsLock);
57 } // namespace internal
60 #endif // ASH_SYSTEM_TRAY_CAPS_LOCK_H_