ash/system/ime/tray_ime.h

   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.
   4
   5 #ifndef ASH_SYSTEM_IME_TRAY_IME_H_
   6 #define ASH_SYSTEM_IME_TRAY_IME_H_
   7
   8 #include "ash/system/ime/ime_observer.h"
   9 #include "ash/system/tray/system_tray_item.h"
  10
  11 namespace views {
  12 class Label;
  13 }
  14
  15 namespace ash {
  16 struct IMEInfo;
  17
  18 namespace tray {
  19 class IMEDefaultView;
  20 class IMEDetailedView;
  21 class IMENotificationView;
  22 }
  23
  24 class TrayItemView;
  25
  26 class TrayIME : public SystemTrayItem,
  27                 public IMEObserver {
  28  public:
  29   explicit TrayIME(SystemTray* system_tray);
  30   virtual ~TrayIME();
  31
  32  private:
  33   void UpdateTrayLabel(const IMEInfo& info, size_t count);
  34
  35   // Overridden from SystemTrayItem.
  36   virtual views::View* CreateTrayView(user::LoginStatus status) OVERRIDE;
  37   virtual views::View* CreateDefaultView(user::LoginStatus status) OVERRIDE;
  38   virtual views::View* CreateDetailedView(user::LoginStatus status) OVERRIDE;
  39   virtual void DestroyTrayView() OVERRIDE;
  40   virtual void DestroyDefaultView() OVERRIDE;
  41   virtual void DestroyDetailedView() OVERRIDE;
  42   virtual void UpdateAfterLoginStatusChange(user::LoginStatus status) OVERRIDE;
  43   virtual void UpdateAfterShelfAlignmentChange(
  44       ShelfAlignment alignment) OVERRIDE;
  45
  46   // Overridden from IMEObserver.
  47   virtual void OnIMERefresh() OVERRIDE;
  48
  49   TrayItemView* tray_label_;
  50   tray::IMEDefaultView* default_;
  51   tray::IMEDetailedView* detailed_;
  52
  53   DISALLOW_COPY_AND_ASSIGN(TrayIME);
  54 };
  55
  56 }  // namespace ash
  57
  58 #endif  // ASH_SYSTEM_IME_TRAY_IME_H_