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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "chrome/browser/chromeos/power/video_activity_notifier.h" | 5 #include "chrome/browser/chromeos/power/video_activity_notifier.h" |
6 | 6 |
7 #include "ash/shell.h" | 7 #include "ash/shell.h" |
8 #include "chromeos/dbus/dbus_thread_manager.h" | 8 #include "chromeos/dbus/dbus_thread_manager.h" |
9 #include "chromeos/dbus/power_manager_client.h" | 9 #include "chromeos/dbus/power_manager_client.h" |
10 | 10 |
11 namespace { | 11 namespace { |
12 | 12 |
13 // Minimum number of seconds between notifications. | 13 // Minimum number of seconds between notifications. |
14 const int kNotifyIntervalSec = 5; | 14 const int kNotifyIntervalSec = 5; |
15 | 15 |
16 } // namespace | 16 } // namespace |
17 | 17 |
18 namespace chromeos { | 18 namespace chromeos { |
19 | 19 |
20 VideoActivityNotifier::VideoActivityNotifier() { | 20 VideoActivityNotifier::VideoActivityNotifier() { |
21 ash::Shell::GetInstance()->video_detector()->AddObserver(this); | 21 ash::Shell::GetInstance()->video_detector()->AddObserver(this); |
22 } | 22 } |
23 | 23 |
24 VideoActivityNotifier::~VideoActivityNotifier() { | 24 VideoActivityNotifier::~VideoActivityNotifier() { |
25 ash::Shell::GetInstance()->video_detector()->RemoveObserver(this); | 25 ash::Shell::GetInstance()->video_detector()->RemoveObserver(this); |
26 } | 26 } |
27 | 27 |
28 void VideoActivityNotifier::OnVideoDetected() { | 28 void VideoActivityNotifier::OnVideoDetected(bool is_fullscreen) { |
29 base::TimeTicks now = base::TimeTicks::Now(); | 29 base::TimeTicks now = base::TimeTicks::Now(); |
30 // InSeconds() truncates rather than rounding, so it's fine for this | |
31 // comparison. | |
32 if (last_notify_time_.is_null() || | 30 if (last_notify_time_.is_null() || |
33 (now - last_notify_time_).InSeconds() >= kNotifyIntervalSec) { | 31 (now - last_notify_time_).InSeconds() >= kNotifyIntervalSec) { |
34 DBusThreadManager::Get()->GetPowerManagerClient()->NotifyVideoActivity(now); | 32 DBusThreadManager::Get()->GetPowerManagerClient()-> |
| 33 NotifyVideoActivity(now, is_fullscreen); |
35 last_notify_time_ = now; | 34 last_notify_time_ = now; |
36 } | 35 } |
37 } | 36 } |
38 | 37 |
39 } // namespace chromeos | 38 } // namespace chromeos |
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