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Side by Side Diff: content/child/power_monitor_broadcast_source.cc

Issue 2460823002: Decouple Power Monitor from //content. (Closed)
Patch Set: code rebase Created 4 years, 1 month ago
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1 // Copyright (c) 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 #include "content/child/power_monitor_broadcast_source.h"
6
7 #include "base/location.h"
8 #include "base/macros.h"
9 #include "content/child/child_thread_impl.h"
10 #include "mojo/public/cpp/bindings/binding.h"
11 #include "services/service_manager/public/cpp/interface_provider.h"
12
13 namespace content {
14
15 PowerMonitorBroadcastSource::PowerMonitorBroadcastSource()
16 : last_reported_battery_power_state_(false), binding_(this) {
17 // May be null during test execution.
18 if (ChildThreadImpl::current()) {
19 device::mojom::PowerMonitorPtr power_monitor;
20 ChildThreadImpl::current()->GetRemoteInterfaces()->GetInterface(
21 mojo::GetProxy(&power_monitor));
22 power_monitor->SetClient(binding_.CreateInterfacePtrAndBind());
23 }
24 }
25
26 PowerMonitorBroadcastSource::~PowerMonitorBroadcastSource() {
27 }
28
29 bool PowerMonitorBroadcastSource::IsOnBatteryPowerImpl() {
30 return last_reported_battery_power_state_;
31 }
32
33 void PowerMonitorBroadcastSource::PowerStateChange(bool on_battery_power) {
34 last_reported_battery_power_state_ = on_battery_power;
35 ProcessPowerEvent(PowerMonitorSource::POWER_STATE_EVENT);
36 }
37
38 void PowerMonitorBroadcastSource::Suspend() {
39 ProcessPowerEvent(PowerMonitorSource::SUSPEND_EVENT);
40 }
41
42 void PowerMonitorBroadcastSource::Resume() {
43 ProcessPowerEvent(PowerMonitorSource::RESUME_EVENT);
44 }
45
46 } // namespace content
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