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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 | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef DEVICE_GENERIC_SENSOR_PLATFORM_SENSOR_MAC_H_ | |
6 #define DEVICE_GENERIC_SENSOR_PLATFORM_SENSOR_MAC_H_ | |
7 | |
8 #include "base/timer/timer.h" | |
9 #include "device/generic_sensor/platform_sensor.h" | |
10 | |
11 namespace base { | |
12 class SingleThreadTaskRunner; | |
13 } | |
14 | |
15 namespace device { | |
16 | |
17 class PlatformSensorMac : public PlatformSensor { | |
18 public: | |
19 PlatformSensorMac(mojom::SensorType type, | |
20 mojo::ScopedSharedBufferMapping mapping, | |
21 PlatformSensorProvider* provider, | |
22 const scoped_refptr<base::SingleThreadTaskRunner>& | |
Mikhail
2016/09/16 16:23:54
pls pass scoped_refptr by value
| |
23 polling_thread_task_runner); | |
24 virtual ~PlatformSensorMac(); | |
Mikhail
2016/09/16 16:23:54
nit: override
| |
25 bool StartSensor(const PlatformSensorConfiguration& configuration) override; | |
26 void StopSensor() override; | |
27 | |
28 virtual void UpdateReading() = 0; | |
29 | |
30 protected: | |
31 scoped_refptr<base::SingleThreadTaskRunner> polling_thread_task_runner_; | |
32 scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner_; | |
33 std::unique_ptr<base::RepeatingTimer> timer_; | |
34 | |
35 private: | |
36 void BeginPoll(const PlatformSensorConfiguration& configuration); | |
37 void StopPoll(); | |
38 | |
39 DISALLOW_COPY_AND_ASSIGN(PlatformSensorMac); | |
40 }; | |
41 | |
42 } // namespace device | |
43 | |
44 #endif // DEVICE_GENERIC_SENSOR_PLATFORM_SENSOR_MAC_H_ | |
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