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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 |
| (...skipping 26 matching lines...) Expand all Loading... |
| 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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