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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 "device/wake_lock/wake_lock_service_impl.h" | 5 #include "device/wake_lock/wake_lock_service_impl.h" |
6 | 6 |
7 #include <utility> | 7 #include <utility> |
8 | 8 |
9 #include "base/memory/ptr_util.h" | 9 #include "base/memory/ptr_util.h" |
10 | 10 |
11 namespace device { | 11 namespace device { |
12 | 12 |
| 13 namespace { |
| 14 |
| 15 PowerSaveBlocker::PowerSaveBlockerType ToPowerSaveBlockerType( |
| 16 mojom::WakeLockType type) { |
| 17 switch (type) { |
| 18 case mojom::WakeLockType::PreventAppSuspension: |
| 19 return PowerSaveBlocker::PowerSaveBlockerType:: |
| 20 kPowerSaveBlockPreventAppSuspension; |
| 21 case mojom::WakeLockType::PreventDisplaySleep: |
| 22 return PowerSaveBlocker::PowerSaveBlockerType:: |
| 23 kPowerSaveBlockPreventDisplaySleep; |
| 24 } |
| 25 |
| 26 NOTREACHED(); |
| 27 return PowerSaveBlocker::PowerSaveBlockerType:: |
| 28 kPowerSaveBlockPreventAppSuspension; |
| 29 } |
| 30 |
| 31 PowerSaveBlocker::Reason ToPowerSaveBlockerReason( |
| 32 mojom::WakeLockReason reason) { |
| 33 switch (reason) { |
| 34 case mojom::WakeLockReason::ReasonAudioPlayback: |
| 35 return PowerSaveBlocker::Reason::kReasonAudioPlayback; |
| 36 case mojom::WakeLockReason::ReasonVideoPlayback: |
| 37 return PowerSaveBlocker::Reason::kReasonVideoPlayback; |
| 38 case mojom::WakeLockReason::ReasonOther: |
| 39 return PowerSaveBlocker::Reason::kReasonOther; |
| 40 } |
| 41 |
| 42 NOTREACHED(); |
| 43 return PowerSaveBlocker::Reason::kReasonOther; |
| 44 } |
| 45 |
| 46 } // namespace |
| 47 |
13 WakeLockServiceImpl::WakeLockServiceImpl( | 48 WakeLockServiceImpl::WakeLockServiceImpl( |
14 mojom::WakeLockServiceRequest request, | 49 mojom::WakeLockServiceRequest request, |
15 device::PowerSaveBlocker::PowerSaveBlockerType type, | 50 mojom::WakeLockType type, |
16 device::PowerSaveBlocker::Reason reason, | 51 mojom::WakeLockReason reason, |
17 const std::string& description, | 52 const std::string& description, |
18 int context_id, | 53 int context_id, |
19 WakeLockContextCallback native_view_getter, | 54 WakeLockContextCallback native_view_getter, |
20 scoped_refptr<base::SingleThreadTaskRunner> file_task_runner) | 55 scoped_refptr<base::SingleThreadTaskRunner> file_task_runner) |
21 : type_(type), | 56 : type_(type), |
22 reason_(reason), | 57 reason_(reason), |
23 description_(base::MakeUnique<std::string>(description)), | 58 description_(base::MakeUnique<std::string>(description)), |
24 num_lock_requests_(0), | 59 num_lock_requests_(0), |
25 #if defined(OS_ANDROID) | 60 #if defined(OS_ANDROID) |
26 context_id_(context_id), | 61 context_id_(context_id), |
(...skipping 54 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
81 CreateWakeLock(); | 116 CreateWakeLock(); |
82 } else { | 117 } else { |
83 if (wake_lock_) | 118 if (wake_lock_) |
84 RemoveWakeLock(); | 119 RemoveWakeLock(); |
85 } | 120 } |
86 } | 121 } |
87 | 122 |
88 void WakeLockServiceImpl::CreateWakeLock() { | 123 void WakeLockServiceImpl::CreateWakeLock() { |
89 DCHECK(!wake_lock_); | 124 DCHECK(!wake_lock_); |
90 | 125 |
91 if (type_ != device::PowerSaveBlocker::kPowerSaveBlockPreventDisplaySleep || | 126 // TODO(heke): Switch PowerSaveBlocker to use mojom::WakeLockType and |
92 reason_ != device::PowerSaveBlocker::kReasonOther || | 127 // mojom::WakeLockReason once all its clients are converted to be the clients |
93 *description_ != "Wake Lock API") { | 128 // of WakeLock. |
94 // TODO(ke.he@intel.com): Fully generalize the WakeLock interface and impl. | 129 wake_lock_ = base::MakeUnique<PowerSaveBlocker>( |
95 NOTREACHED(); | 130 ToPowerSaveBlockerType(type_), ToPowerSaveBlockerReason(reason_), |
| 131 *description_, main_task_runner_, file_task_runner_); |
| 132 |
| 133 if (type_ != mojom::WakeLockType::PreventDisplaySleep) |
96 return; | 134 return; |
97 } | |
98 | |
99 wake_lock_ = base::MakeUnique<device::PowerSaveBlocker>( | |
100 type_, reason_, *description_, main_task_runner_, file_task_runner_); | |
101 | 135 |
102 #if defined(OS_ANDROID) | 136 #if defined(OS_ANDROID) |
103 gfx::NativeView native_view = native_view_getter_.Run(context_id_); | 137 gfx::NativeView native_view = native_view_getter_.Run(context_id_); |
104 if (native_view) | 138 if (native_view) |
105 wake_lock_.get()->InitDisplaySleepBlocker(native_view); | 139 wake_lock_.get()->InitDisplaySleepBlocker(native_view); |
106 #endif | 140 #endif |
107 } | 141 } |
108 | 142 |
109 void WakeLockServiceImpl::RemoveWakeLock() { | 143 void WakeLockServiceImpl::RemoveWakeLock() { |
110 DCHECK(wake_lock_); | 144 DCHECK(wake_lock_); |
111 wake_lock_.reset(); | 145 wake_lock_.reset(); |
112 } | 146 } |
113 | 147 |
114 void WakeLockServiceImpl::OnConnectionError() { | 148 void WakeLockServiceImpl::OnConnectionError() { |
115 DCHECK(binding_set_.dispatch_context()); | 149 DCHECK(binding_set_.dispatch_context()); |
116 | 150 |
117 // If the error-happening client's wakelock is in outstanding status, | 151 // If the error-happening client's wakelock is in outstanding status, |
118 // decrease the num_lock_requests and call UpdateWakeLock(). | 152 // decrease the num_lock_requests and call UpdateWakeLock(). |
119 if (*binding_set_.dispatch_context() && num_lock_requests_ > 0) { | 153 if (*binding_set_.dispatch_context() && num_lock_requests_ > 0) { |
120 num_lock_requests_--; | 154 num_lock_requests_--; |
121 UpdateWakeLock(); | 155 UpdateWakeLock(); |
122 } | 156 } |
123 | 157 |
124 // If |binding_set_| is empty, WakeLockServiceImpl should delele itself. | 158 // If |binding_set_| is empty, WakeLockServiceImpl should delele itself. |
125 if (binding_set_.empty()) | 159 if (binding_set_.empty()) |
126 base::ThreadTaskRunnerHandle::Get()->DeleteSoon(FROM_HERE, this); | 160 base::ThreadTaskRunnerHandle::Get()->DeleteSoon(FROM_HERE, this); |
127 } | 161 } |
128 | 162 |
129 } // namespace device | 163 } // namespace device |
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