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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 #ifndef CONTENT_BROWSER_DEVICE_SENSORS_SENSOR_MANAGER_CHROMEOS_H_ | 5 #ifndef DEVICE_SENSORS_SENSOR_MANAGER_CHROMEOS_H_ |
6 #define CONTENT_BROWSER_DEVICE_SENSORS_SENSOR_MANAGER_CHROMEOS_H_ | 6 #define DEVICE_SENSORS_SENSOR_MANAGER_CHROMEOS_H_ |
7 | 7 |
8 #include "base/macros.h" | 8 #include "base/macros.h" |
9 #include "base/threading/thread_checker.h" | 9 #include "base/threading/thread_checker.h" |
10 #include "chromeos/accelerometer/accelerometer_reader.h" | 10 #include "chromeos/accelerometer/accelerometer_reader.h" |
11 #include "chromeos/accelerometer/accelerometer_types.h" | 11 #include "chromeos/accelerometer/accelerometer_types.h" |
12 #include "content/common/content_export.h" | 12 #include "device/sensors/device_sensor_export.h" |
13 #include "device/sensors/public/cpp/device_motion_hardware_buffer.h" | 13 #include "device/sensors/public/cpp/device_motion_hardware_buffer.h" |
14 #include "device/sensors/public/cpp/device_orientation_hardware_buffer.h" | 14 #include "device/sensors/public/cpp/device_orientation_hardware_buffer.h" |
15 | 15 |
16 namespace content { | 16 namespace device { |
17 | 17 |
18 // Observes Chrome OS accelerometer sensors, and provides updated device | 18 // Observes Chrome OS accelerometer sensors, and provides updated device |
19 // orientation information. | 19 // orientation information. |
20 class CONTENT_EXPORT SensorManagerChromeOS | 20 class DEVICE_SENSOR_EXPORT SensorManagerChromeOS |
21 : public chromeos::AccelerometerReader::Observer { | 21 : public chromeos::AccelerometerReader::Observer { |
22 public: | 22 public: |
23 SensorManagerChromeOS(); | 23 SensorManagerChromeOS(); |
24 ~SensorManagerChromeOS() override; | 24 ~SensorManagerChromeOS() override; |
25 | 25 |
26 // Begins monitoring of motion events, the shared memory of |buffer| will be | 26 // Begins monitoring of motion events, the shared memory of |buffer| will be |
27 // updated upon subsequent events. | 27 // updated upon subsequent events. |
28 void StartFetchingDeviceMotionData(DeviceMotionHardwareBuffer* buffer); | 28 void StartFetchingDeviceMotionData(DeviceMotionHardwareBuffer* buffer); |
29 | 29 |
30 // Stops monitoring motion events. Returns true if there is an active | 30 // Stops monitoring motion events. Returns true if there is an active |
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57 // Shared memory to update. | 57 // Shared memory to update. |
58 DeviceMotionHardwareBuffer* motion_buffer_; | 58 DeviceMotionHardwareBuffer* motion_buffer_; |
59 DeviceOrientationHardwareBuffer* orientation_buffer_; | 59 DeviceOrientationHardwareBuffer* orientation_buffer_; |
60 | 60 |
61 // Verify all work is done on the same thread. | 61 // Verify all work is done on the same thread. |
62 base::ThreadChecker thread_checker_; | 62 base::ThreadChecker thread_checker_; |
63 | 63 |
64 DISALLOW_COPY_AND_ASSIGN(SensorManagerChromeOS); | 64 DISALLOW_COPY_AND_ASSIGN(SensorManagerChromeOS); |
65 }; | 65 }; |
66 | 66 |
67 } // namespace content | 67 } // namespace device |
68 | 68 |
69 #endif // CONTENT_BROWSER_DEVICE_SENSORS_SENSOR_MANAGER_CHROMEOS_H_ | 69 #endif // DEVICE_SENSORS_SENSOR_MANAGER_CHROMEOS_H_ |
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