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1 // Copyright 2013 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_SYSTEM_CLOCK_OBSERVER_H_ | |
6 #define ASH_SYSTEM_SYSTEM_CLOCK_OBSERVER_H_ | |
7 | |
8 #include "base/macros.h" | |
9 #include "chromeos/dbus/system_clock_client.h" | |
10 #include "chromeos/settings/timezone_settings.h" | |
11 | |
12 namespace ash { | |
13 | |
14 class SystemClockObserver | |
15 : public chromeos::SystemClockClient::Observer, | |
16 public chromeos::system::TimezoneSettings::Observer { | |
17 public: | |
18 SystemClockObserver(); | |
19 ~SystemClockObserver() override; | |
20 | |
21 // chromeos::SystemClockClient::Observer | |
22 void SystemClockUpdated() override; | |
23 void SystemClockCanSetTimeChanged(bool can_set_time) override; | |
24 | |
25 // chromeos::system::TimezoneSettings::Observer | |
26 void TimezoneChanged(const icu::TimeZone& timezone) override; | |
27 | |
28 bool can_set_time() { return can_set_time_; } | |
29 | |
30 private: | |
31 bool can_set_time_; | |
32 | |
33 DISALLOW_COPY_AND_ASSIGN(SystemClockObserver); | |
34 }; | |
35 | |
36 } // namespace ash | |
37 | |
38 #endif // ASH_SYSTEM_SYSTEM_CLOCK_OBSERVER_H_ | |
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