Upstream version 10.39.225.0
[platform/framework/web/crosswalk.git] / src / athena / system / time_view.h
1 // Copyright 2014 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 ATHENA_SYSTEM_TIME_VIEW_H_
6 #define ATHENA_SYSTEM_TIME_VIEW_H_
7
8 #include "athena/system/public/system_ui.h"
9 #include "base/time/time.h"
10 #include "base/timer/timer.h"
11 #include "ui/views/controls/label.h"
12
13 namespace athena {
14
15 // View which displays the current time.
16 class TimeView : public views::Label {
17  public:
18   explicit TimeView(SystemUI::ColorScheme color_scheme);
19   virtual ~TimeView();
20
21  private:
22   // Starts |timer_| to schedule the next update.
23   void SetTimer(base::Time now);
24
25   // Updates the current time.
26   void UpdateText();
27
28   base::OneShotTimer<TimeView> timer_;
29
30   DISALLOW_COPY_AND_ASSIGN(TimeView);
31 };
32
33 }  // namespace athena
34
35 #endif  // ATHENA_SYSTEM_TIME_VIEW_H_