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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 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 | 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 "chromeos/dbus/fake_power_manager_client.h" | 5 #include "chromeos/dbus/fake_power_manager_client.h" |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "base/bind_helpers.h" | 8 #include "base/bind_helpers.h" |
| 9 #include "base/location.h" |
| 10 #include "base/thread_task_runner_handle.h" |
9 #include "base/time/time.h" | 11 #include "base/time/time.h" |
10 | 12 |
11 namespace chromeos { | 13 namespace chromeos { |
12 | 14 |
13 FakePowerManagerClient::FakePowerManagerClient() | 15 FakePowerManagerClient::FakePowerManagerClient() |
14 : num_request_restart_calls_(0), | 16 : num_request_restart_calls_(0), |
15 num_request_shutdown_calls_(0), | 17 num_request_shutdown_calls_(0), |
16 num_set_policy_calls_(0), | 18 num_set_policy_calls_(0), |
17 num_set_is_projecting_calls_(0), | 19 num_set_is_projecting_calls_(0), |
18 num_pending_suspend_readiness_callbacks_(0), | 20 num_pending_suspend_readiness_callbacks_(0), |
19 is_projecting_(false) { | 21 is_projecting_(false), |
| 22 weak_ptr_factory_(this) { |
20 } | 23 } |
21 | 24 |
22 FakePowerManagerClient::~FakePowerManagerClient() { | 25 FakePowerManagerClient::~FakePowerManagerClient() { |
23 } | 26 } |
24 | 27 |
25 void FakePowerManagerClient::Init(dbus::Bus* bus) { | 28 void FakePowerManagerClient::Init(dbus::Bus* bus) { |
| 29 props_.set_battery_percent(50); |
| 30 props_.set_is_calculating_battery_time(false); |
| 31 props_.set_battery_state( |
| 32 power_manager::PowerSupplyProperties_BatteryState_DISCHARGING); |
| 33 props_.set_external_power( |
| 34 power_manager::PowerSupplyProperties_ExternalPower_DISCONNECTED); |
| 35 props_.set_battery_time_to_full_sec(0); |
| 36 props_.set_battery_time_to_empty_sec(18000); |
26 } | 37 } |
27 | 38 |
28 void FakePowerManagerClient::AddObserver(Observer* observer) { | 39 void FakePowerManagerClient::AddObserver(Observer* observer) { |
29 observers_.AddObserver(observer); | 40 observers_.AddObserver(observer); |
30 } | 41 } |
31 | 42 |
32 void FakePowerManagerClient::RemoveObserver(Observer* observer) { | 43 void FakePowerManagerClient::RemoveObserver(Observer* observer) { |
33 observers_.RemoveObserver(observer); | 44 observers_.RemoveObserver(observer); |
34 } | 45 } |
35 | 46 |
36 bool FakePowerManagerClient::HasObserver(const Observer* observer) const { | 47 bool FakePowerManagerClient::HasObserver(const Observer* observer) const { |
37 return false; | 48 return observers_.HasObserver(observer); |
38 } | 49 } |
39 | 50 |
40 void FakePowerManagerClient::SetRenderProcessManagerDelegate( | 51 void FakePowerManagerClient::SetRenderProcessManagerDelegate( |
41 base::WeakPtr<RenderProcessManagerDelegate> delegate) { | 52 base::WeakPtr<RenderProcessManagerDelegate> delegate) { |
42 render_process_manager_delegate_ = delegate; | 53 render_process_manager_delegate_ = delegate; |
43 } | 54 } |
44 | 55 |
45 void FakePowerManagerClient::DecreaseScreenBrightness(bool allow_off) { | 56 void FakePowerManagerClient::DecreaseScreenBrightness(bool allow_off) { |
46 } | 57 } |
47 | 58 |
48 void FakePowerManagerClient::IncreaseScreenBrightness() { | 59 void FakePowerManagerClient::IncreaseScreenBrightness() { |
49 } | 60 } |
50 | 61 |
51 void FakePowerManagerClient::SetScreenBrightnessPercent(double percent, | 62 void FakePowerManagerClient::SetScreenBrightnessPercent(double percent, |
52 bool gradual) { | 63 bool gradual) { |
53 } | 64 } |
54 | 65 |
55 void FakePowerManagerClient::GetScreenBrightnessPercent( | 66 void FakePowerManagerClient::GetScreenBrightnessPercent( |
56 const GetScreenBrightnessPercentCallback& callback) { | 67 const GetScreenBrightnessPercentCallback& callback) { |
57 } | 68 } |
58 | 69 |
59 void FakePowerManagerClient::DecreaseKeyboardBrightness() { | 70 void FakePowerManagerClient::DecreaseKeyboardBrightness() { |
60 } | 71 } |
61 | 72 |
62 void FakePowerManagerClient::IncreaseKeyboardBrightness() { | 73 void FakePowerManagerClient::IncreaseKeyboardBrightness() { |
63 } | 74 } |
64 | 75 |
65 void FakePowerManagerClient::RequestStatusUpdate() { | 76 void FakePowerManagerClient::RequestStatusUpdate() { |
| 77 // RequestStatusUpdate() calls and notifies the observers |
| 78 // asynchronously on a real device. On the fake implementation, we call |
| 79 // observers in a posted task to emulate the same behavior. |
| 80 base::ThreadTaskRunnerHandle::Get()->PostTask( |
| 81 FROM_HERE, base::Bind(&FakePowerManagerClient::NotifyObservers, |
| 82 weak_ptr_factory_.GetWeakPtr())); |
66 } | 83 } |
67 | 84 |
68 void FakePowerManagerClient::RequestSuspend() { | 85 void FakePowerManagerClient::RequestSuspend() { |
69 } | 86 } |
70 | 87 |
71 void FakePowerManagerClient::RequestRestart() { | 88 void FakePowerManagerClient::RequestRestart() { |
72 ++num_request_restart_calls_; | 89 ++num_request_restart_calls_; |
73 } | 90 } |
74 | 91 |
75 void FakePowerManagerClient::RequestShutdown() { | 92 void FakePowerManagerClient::RequestShutdown() { |
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122 FOR_EACH_OBSERVER(Observer, observers_, DarkSuspendImminent()); | 139 FOR_EACH_OBSERVER(Observer, observers_, DarkSuspendImminent()); |
123 } | 140 } |
124 | 141 |
125 void FakePowerManagerClient::SendPowerButtonEvent( | 142 void FakePowerManagerClient::SendPowerButtonEvent( |
126 bool down, | 143 bool down, |
127 const base::TimeTicks& timestamp) { | 144 const base::TimeTicks& timestamp) { |
128 FOR_EACH_OBSERVER(Observer, observers_, | 145 FOR_EACH_OBSERVER(Observer, observers_, |
129 PowerButtonEventReceived(down, timestamp)); | 146 PowerButtonEventReceived(down, timestamp)); |
130 } | 147 } |
131 | 148 |
| 149 void FakePowerManagerClient::UpdatePowerProperties( |
| 150 const power_manager::PowerSupplyProperties& power_props) { |
| 151 props_ = power_props; |
| 152 NotifyObservers(); |
| 153 } |
| 154 |
| 155 void FakePowerManagerClient::NotifyObservers() { |
| 156 FOR_EACH_OBSERVER(Observer, observers_, PowerChanged(props_)); |
| 157 } |
| 158 |
132 void FakePowerManagerClient::HandleSuspendReadiness() { | 159 void FakePowerManagerClient::HandleSuspendReadiness() { |
133 CHECK(num_pending_suspend_readiness_callbacks_ > 0); | 160 CHECK(num_pending_suspend_readiness_callbacks_ > 0); |
134 | 161 |
135 --num_pending_suspend_readiness_callbacks_; | 162 --num_pending_suspend_readiness_callbacks_; |
136 } | 163 } |
137 | 164 |
138 } // namespace chromeos | 165 } // namespace chromeos |
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