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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 #ifndef DEVICE_GENERIC_SENSOR_PLATFORM_SENSOR_PROVIDER_BASE_H_ | 5 #ifndef SERVICES_DEVICE_GENERIC_SENSOR_PLATFORM_SENSOR_PROVIDER_BASE_H_ |
6 #define DEVICE_GENERIC_SENSOR_PLATFORM_SENSOR_PROVIDER_BASE_H_ | 6 #define SERVICES_DEVICE_GENERIC_SENSOR_PLATFORM_SENSOR_PROVIDER_BASE_H_ |
7 | 7 |
8 #include "base/macros.h" | 8 #include "base/macros.h" |
9 | 9 |
10 #include "base/single_thread_task_runner.h" | 10 #include "base/single_thread_task_runner.h" |
11 #include "base/threading/thread_checker.h" | 11 #include "base/threading/thread_checker.h" |
12 #include "device/generic_sensor/generic_sensor_export.h" | 12 #include "services/device/generic_sensor/platform_sensor.h" |
13 #include "device/generic_sensor/platform_sensor.h" | |
14 | 13 |
15 namespace device { | 14 namespace device { |
16 | 15 |
17 // Base class that defines factory methods for PlatformSensor creation. | 16 // Base class that defines factory methods for PlatformSensor creation. |
18 // Its implementations must be accessed via GetInstance() method. | 17 // Its implementations must be accessed via GetInstance() method. |
19 class DEVICE_GENERIC_SENSOR_EXPORT PlatformSensorProviderBase { | 18 class PlatformSensorProviderBase { |
20 public: | 19 public: |
21 using CreateSensorCallback = | 20 using CreateSensorCallback = |
22 base::Callback<void(scoped_refptr<PlatformSensor>)>; | 21 base::Callback<void(scoped_refptr<PlatformSensor>)>; |
23 | 22 |
24 // Creates new instance of PlatformSensor. | 23 // Creates new instance of PlatformSensor. |
25 void CreateSensor(mojom::SensorType type, | 24 void CreateSensor(mojom::SensorType type, |
26 const CreateSensorCallback& callback); | 25 const CreateSensorCallback& callback); |
27 | 26 |
28 // Gets previously created instance of PlatformSensor by sensor type |type|. | 27 // Gets previously created instance of PlatformSensor by sensor type |type|. |
29 scoped_refptr<PlatformSensor> GetSensor(mojom::SensorType type); | 28 scoped_refptr<PlatformSensor> GetSensor(mojom::SensorType type); |
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74 | 73 |
75 std::map<mojom::SensorType, PlatformSensor*> sensor_map_; | 74 std::map<mojom::SensorType, PlatformSensor*> sensor_map_; |
76 std::map<mojom::SensorType, CallbackQueue> requests_map_; | 75 std::map<mojom::SensorType, CallbackQueue> requests_map_; |
77 mojo::ScopedSharedBufferHandle shared_buffer_handle_; | 76 mojo::ScopedSharedBufferHandle shared_buffer_handle_; |
78 | 77 |
79 DISALLOW_COPY_AND_ASSIGN(PlatformSensorProviderBase); | 78 DISALLOW_COPY_AND_ASSIGN(PlatformSensorProviderBase); |
80 }; | 79 }; |
81 | 80 |
82 } // namespace device | 81 } // namespace device |
83 | 82 |
84 #endif // DEVICE_GENERIC_SENSOR_PLATFORM_SENSOR_PROVIDER_BASE_H_ | 83 #endif // SERVICES_DEVICE_GENERIC_SENSOR_PLATFORM_SENSOR_PROVIDER_BASE_H_ |
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