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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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/generic_sensor/platform_sensor_provider_base.h" | 5 #include "device/generic_sensor/platform_sensor_provider_base.h" |
6 | 6 |
7 #include <utility> | 7 #include <utility> |
8 | 8 |
9 #include "base/stl_util.h" | 9 #include "base/stl_util.h" |
10 #include "device/generic_sensor/public/interfaces/sensor_provider.mojom.h" | 10 #include "device/generic_sensor/public/interfaces/sensor_provider.mojom.h" |
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71 | 71 |
72 shared_buffer_handle_ = | 72 shared_buffer_handle_ = |
73 mojo::SharedBufferHandle::Create(kSharedBufferSizeInBytes); | 73 mojo::SharedBufferHandle::Create(kSharedBufferSizeInBytes); |
74 return shared_buffer_handle_.is_valid(); | 74 return shared_buffer_handle_.is_valid(); |
75 } | 75 } |
76 | 76 |
77 void PlatformSensorProviderBase::RemoveSensor(mojom::SensorType type) { | 77 void PlatformSensorProviderBase::RemoveSensor(mojom::SensorType type) { |
78 DCHECK(CalledOnValidThread()); | 78 DCHECK(CalledOnValidThread()); |
79 DCHECK(ContainsKey(sensor_map_, type)); | 79 DCHECK(ContainsKey(sensor_map_, type)); |
80 sensor_map_.erase(type); | 80 sensor_map_.erase(type); |
| 81 SensorRemoved(type); |
81 | 82 |
82 if (sensor_map_.empty()) { | 83 if (sensor_map_.empty()) { |
83 AllSensorsRemoved(); | 84 AllSensorsRemoved(); |
84 shared_buffer_handle_.reset(); | 85 shared_buffer_handle_.reset(); |
85 } | 86 } |
86 } | 87 } |
87 | 88 |
88 mojo::ScopedSharedBufferHandle | 89 mojo::ScopedSharedBufferHandle |
89 PlatformSensorProviderBase::CloneSharedBufferHandle() { | 90 PlatformSensorProviderBase::CloneSharedBufferHandle() { |
90 DCHECK(CalledOnValidThread()); | 91 DCHECK(CalledOnValidThread()); |
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111 // Inform subscribers about the sensor. | 112 // Inform subscribers about the sensor. |
112 // |sensor| can be nullptr here. | 113 // |sensor| can be nullptr here. |
113 auto it = requests_map_.find(type); | 114 auto it = requests_map_.find(type); |
114 for (auto& callback : it->second) | 115 for (auto& callback : it->second) |
115 callback.Run(sensor); | 116 callback.Run(sensor); |
116 | 117 |
117 requests_map_.erase(type); | 118 requests_map_.erase(type); |
118 } | 119 } |
119 | 120 |
120 } // namespace device | 121 } // namespace device |
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