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Side by Side Diff: services/device/generic_sensor/platform_sensor_ambient_light_mac.h

Issue 2865263002: Move //device/generic_sensor to be part of the internal implementation of the Device Service. (Closed)
Patch Set: code rebase Created 3 years, 7 months ago
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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_PLATFORM_SENSOR_AMBIENT_LIGHT_SENSOR_MAC_H_ 5 #ifndef DEVICE_GENERIC_PLATFORM_SENSOR_AMBIENT_LIGHT_SENSOR_MAC_H_
6 #define DEVICE_GENERIC_PLATFORM_SENSOR_AMBIENT_LIGHT_SENSOR_MAC_H_ 6 #define DEVICE_GENERIC_PLATFORM_SENSOR_AMBIENT_LIGHT_SENSOR_MAC_H_
7 7
8 #include <IOKit/IOKitLib.h> 8 #include <IOKit/IOKitLib.h>
9 9
10 #include "base/mac/scoped_ionotificationportref.h" 10 #include "base/mac/scoped_ionotificationportref.h"
11 #include "base/mac/scoped_ioobject.h" 11 #include "base/mac/scoped_ioobject.h"
12 #include "device/generic_sensor/platform_sensor.h" 12 #include "services/device/generic_sensor/platform_sensor.h"
13 13
14 namespace device { 14 namespace device {
15 15
16 // Implementation of PlatformSensor for macOS to query the ambient light sensor. 16 // Implementation of PlatformSensor for macOS to query the ambient light sensor.
17 // This is a single instance object per browser process which is created by 17 // This is a single instance object per browser process which is created by
18 // The singleton PlatformSensorProviderMac. If there are no clients, this 18 // The singleton PlatformSensorProviderMac. If there are no clients, this
19 // instance is not created. 19 // instance is not created.
20 class PlatformSensorAmbientLightMac : public PlatformSensor { 20 class PlatformSensorAmbientLightMac : public PlatformSensor {
21 public: 21 public:
22 // Construct a platform sensor of AMBIENT_LIGHT, given a buffer |mapping| 22 // Construct a platform sensor of AMBIENT_LIGHT, given a buffer |mapping|
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54 // sensor is busy. 54 // sensor is busy.
55 base::mac::ScopedIOObject<io_object_t> light_sensor_busy_notification_; 55 base::mac::ScopedIOObject<io_object_t> light_sensor_busy_notification_;
56 double current_lux_; 56 double current_lux_;
57 57
58 DISALLOW_COPY_AND_ASSIGN(PlatformSensorAmbientLightMac); 58 DISALLOW_COPY_AND_ASSIGN(PlatformSensorAmbientLightMac);
59 }; 59 };
60 60
61 } // namespace device 61 } // namespace device
62 62
63 #endif // DEVICE_GENERIC_PLATFORM_SENSOR_AMBIENT_LIGHT_SENSOR_MAC_H_ 63 #endif // DEVICE_GENERIC_PLATFORM_SENSOR_AMBIENT_LIGHT_SENSOR_MAC_H_
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