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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 #include "content/renderer/device_sensors/device_light_event_pump.h" | 5 #include "content/renderer/device_sensors/device_light_event_pump.h" |
6 | 6 |
7 #include "base/time/time.h" | 7 #include "base/time/time.h" |
8 #include "content/public/renderer/render_thread.h" | 8 #include "content/public/renderer/render_thread.h" |
9 #include "device/sensors/public/cpp/device_sensors_consts.h" | 9 #include "device/sensors/public/cpp/device_sensors_consts.h" |
10 #include "third_party/WebKit/public/platform/WebDeviceLightListener.h" | 10 #include "third_party/WebKit/public/platform/WebDeviceLightListener.h" |
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24 device::mojom::LightSensor>(thread), | 24 device::mojom::LightSensor>(thread), |
25 last_seen_data_(-1) { | 25 last_seen_data_(-1) { |
26 pump_delay_microseconds_ = kDefaultLightPumpDelayMicroseconds; | 26 pump_delay_microseconds_ = kDefaultLightPumpDelayMicroseconds; |
27 } | 27 } |
28 | 28 |
29 DeviceLightEventPump::~DeviceLightEventPump() { | 29 DeviceLightEventPump::~DeviceLightEventPump() { |
30 } | 30 } |
31 | 31 |
32 void DeviceLightEventPump::FireEvent() { | 32 void DeviceLightEventPump::FireEvent() { |
33 DCHECK(listener()); | 33 DCHECK(listener()); |
34 DeviceLightData data; | 34 device::DeviceLightData data; |
35 if (reader_->GetLatestData(&data) && ShouldFireEvent(data.value)) { | 35 if (reader_->GetLatestData(&data) && ShouldFireEvent(data.value)) { |
36 last_seen_data_ = data.value; | 36 last_seen_data_ = data.value; |
37 listener()->didChangeDeviceLight(data.value); | 37 listener()->didChangeDeviceLight(data.value); |
38 } | 38 } |
39 } | 39 } |
40 | 40 |
41 bool DeviceLightEventPump::ShouldFireEvent(double lux) const { | 41 bool DeviceLightEventPump::ShouldFireEvent(double lux) const { |
42 if (lux < 0) | 42 if (lux < 0) |
43 return false; | 43 return false; |
44 | 44 |
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56 return reader_->Initialize(handle); | 56 return reader_->Initialize(handle); |
57 } | 57 } |
58 | 58 |
59 void DeviceLightEventPump::SendFakeDataForTesting(void* fake_data) { | 59 void DeviceLightEventPump::SendFakeDataForTesting(void* fake_data) { |
60 double data = *static_cast<double*>(fake_data); | 60 double data = *static_cast<double*>(fake_data); |
61 | 61 |
62 listener()->didChangeDeviceLight(data); | 62 listener()->didChangeDeviceLight(data); |
63 } | 63 } |
64 | 64 |
65 } // namespace content | 65 } // namespace content |
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