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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_COMMON_SYSTEM_UPDATE_TRAY_UPDATE_H_ | |
6 #define ASH_COMMON_SYSTEM_UPDATE_TRAY_UPDATE_H_ | |
7 | |
8 #include "ash/ash_export.h" | |
9 #include "ash/common/system/tray/tray_image_item.h" | |
10 #include "base/macros.h" | |
11 | |
12 namespace views { | |
13 class View; | |
14 } | |
15 | |
16 namespace ash { | |
17 | |
18 namespace mojom { | |
19 enum class UpdateSeverity; | |
20 } | |
21 | |
22 // The system update tray item. The tray icon stays visible once an update | |
23 // notification is received. The icon only disappears after a reboot to apply | |
24 // the update. Exported for test. | |
25 class ASH_EXPORT TrayUpdate : public TrayImageItem { | |
26 public: | |
27 explicit TrayUpdate(SystemTray* system_tray); | |
28 ~TrayUpdate() override; | |
29 | |
30 // Shows an icon in the system tray indicating that a software update is | |
31 // available. Once shown the icon persists until reboot. |severity| and | |
32 // |factory_reset_required| are used to set the icon, color, and tooltip. | |
33 void ShowUpdateIcon(mojom::UpdateSeverity severity, | |
34 bool factory_reset_required); | |
35 | |
36 private: | |
37 class UpdateView; | |
38 | |
39 // Overridden from TrayImageItem. | |
40 bool GetInitialVisibility() override; | |
41 views::View* CreateDefaultView(LoginStatus status) override; | |
42 | |
43 // If an external monitor is connected then the system tray may be created | |
44 // after the update data is sent from chrome, so share the update info between | |
45 // all instances. | |
46 static bool update_required_; | |
47 static mojom::UpdateSeverity severity_; | |
48 static bool factory_reset_required_; | |
49 | |
50 DISALLOW_COPY_AND_ASSIGN(TrayUpdate); | |
51 }; | |
52 | |
53 } // namespace ash | |
54 | |
55 #endif // ASH_COMMON_SYSTEM_UPDATE_TRAY_UPDATE_H_ | |
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