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_TRAY_SYSTEM_TRAY_BUBBLE_H_ 6 #define ASH_SYSTEM_TRAY_SYSTEM_TRAY_BUBBLE_H_ 7 8 #include "ash/system/user/login_status.h" 9 #include "base/base_export.h" 10 #include "base/memory/scoped_ptr.h" 11 #include "base/timer/timer.h" 12 #include "ui/views/bubble/tray_bubble_view.h" 13 14 #include <vector> 15 16 namespace ash { 17 18 class SystemTray; 19 class SystemTrayItem; 20 21 namespace internal { 22 23 class SystemTrayBubble { 24 public: 25 enum BubbleType { 26 BUBBLE_TYPE_DEFAULT, 27 BUBBLE_TYPE_DETAILED, 28 BUBBLE_TYPE_NOTIFICATION 29 }; 30 31 SystemTrayBubble(ash::SystemTray* tray, 32 const std::vector<ash::SystemTrayItem*>& items, 33 BubbleType bubble_type); 34 virtual ~SystemTrayBubble(); 35 36 // Change the items displayed in the bubble. 37 void UpdateView(const std::vector<ash::SystemTrayItem*>& items, 38 BubbleType bubble_type); 39 40 // Creates |bubble_view_| and a child views for each member of |items_|. 41 // Also creates |bubble_wrapper_|. |init_params| may be modified. 42 void InitView(views::View* anchor, 43 user::LoginStatus login_status, 44 views::TrayBubbleView::InitParams* init_params); 45 46 // Focus the default item if no item is focused. Othewise, do nothing. 47 void FocusDefaultIfNeeded(); 48 bubble_type()49 BubbleType bubble_type() const { return bubble_type_; } bubble_view()50 views::TrayBubbleView* bubble_view() const { return bubble_view_; } 51 52 void DestroyItemViews(); 53 void BubbleViewDestroyed(); 54 void StartAutoCloseTimer(int seconds); 55 void StopAutoCloseTimer(); 56 void RestartAutoCloseTimer(); 57 void Close(); 58 void SetVisible(bool is_visible); 59 bool IsVisible(); 60 61 // Returns true if any of the SystemTrayItems return true from 62 // ShouldShowLauncher(). 63 bool ShouldShowLauncher() const; 64 65 private: 66 void CreateItemViews(user::LoginStatus login_status); 67 68 ash::SystemTray* tray_; 69 views::TrayBubbleView* bubble_view_; 70 std::vector<ash::SystemTrayItem*> items_; 71 BubbleType bubble_type_; 72 73 int autoclose_delay_; 74 base::OneShotTimer<SystemTrayBubble> autoclose_; 75 76 DISALLOW_COPY_AND_ASSIGN(SystemTrayBubble); 77 }; 78 79 } // namespace internal 80 } // namespace ash 81 82 #endif // ASH_SYSTEM_TRAY_SYSTEM_TRAY_BUBBLE_H_ 83