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Side by Side Diff: content/renderer/device_sensors/device_orientation_event_pump.h

Issue 2415083002: Move Device Sensors client files from Blink to //device/sensors client lib (Closed)
Patch Set: Rebase Created 3 years, 9 months ago
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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 #ifndef CONTENT_RENDERER_DEVICE_SENSORS_DEVICE_ORIENTATION_EVENT_PUMP_H_ 5 #ifndef CONTENT_RENDERER_DEVICE_SENSORS_DEVICE_ORIENTATION_EVENT_PUMP_H_
6 #define CONTENT_RENDERER_DEVICE_SENSORS_DEVICE_ORIENTATION_EVENT_PUMP_H_ 6 #define CONTENT_RENDERER_DEVICE_SENSORS_DEVICE_ORIENTATION_EVENT_PUMP_H_
7 7
8 #include <memory> 8 #include <memory>
9 9
10 #include "base/macros.h" 10 #include "base/macros.h"
11 #include "content/renderer/device_sensors/device_sensor_event_pump.h" 11 #include "content/renderer/device_sensors/device_sensor_event_pump.h"
12 #include "content/renderer/shared_memory_seqlock_reader.h" 12 #include "content/renderer/shared_memory_seqlock_reader.h"
13 #include "device/sensors/public/cpp/orientation_data.h"
13 #include "device/sensors/public/interfaces/orientation.mojom.h" 14 #include "device/sensors/public/interfaces/orientation.mojom.h"
14 #include "third_party/WebKit/public/platform/modules/device_orientation/WebDevic eOrientationData.h"
15 15
16 namespace blink { 16 namespace blink {
17 class WebDeviceOrientationListener; 17 class WebDeviceOrientationListener;
18 } 18 }
19 19
20 namespace content { 20 namespace content {
21 21
22 typedef SharedMemorySeqLockReader<blink::WebDeviceOrientationData> 22 typedef SharedMemorySeqLockReader<device::OrientationData>
23 DeviceOrientationSharedMemoryReader; 23 DeviceOrientationSharedMemoryReader;
24 24
25 class CONTENT_EXPORT DeviceOrientationEventPumpBase 25 class CONTENT_EXPORT DeviceOrientationEventPumpBase
26 : public DeviceSensorEventPump<blink::WebDeviceOrientationListener> { 26 : public DeviceSensorEventPump<blink::WebDeviceOrientationListener> {
27 public: 27 public:
28 // Angle threshold beyond which two orientation events are considered 28 // Angle threshold beyond which two orientation events are considered
29 // sufficiently different. 29 // sufficiently different.
30 static const double kOrientationThreshold; 30 static const double kOrientationThreshold;
31 31
32 explicit DeviceOrientationEventPumpBase(RenderThread* thread); 32 explicit DeviceOrientationEventPumpBase(RenderThread* thread);
33 ~DeviceOrientationEventPumpBase() override; 33 ~DeviceOrientationEventPumpBase() override;
34 34
35 // PlatformEventObserver. 35 // PlatformEventObserver.
36 void SendFakeDataForTesting(void* data) override; 36 void SendFakeDataForTesting(void* data) override;
37 37
38 protected: 38 protected:
39 void FireEvent() override; 39 void FireEvent() override;
40 bool InitializeReader(base::SharedMemoryHandle handle) override; 40 bool InitializeReader(base::SharedMemoryHandle handle) override;
41 41
42 bool ShouldFireEvent(const blink::WebDeviceOrientationData& data) const; 42 bool ShouldFireEvent(const device::OrientationData& data) const;
43 43
44 blink::WebDeviceOrientationData data_; 44 device::OrientationData data_;
45 std::unique_ptr<DeviceOrientationSharedMemoryReader> reader_; 45 std::unique_ptr<DeviceOrientationSharedMemoryReader> reader_;
46 46
47 DISALLOW_COPY_AND_ASSIGN(DeviceOrientationEventPumpBase); 47 DISALLOW_COPY_AND_ASSIGN(DeviceOrientationEventPumpBase);
48 }; 48 };
49 49
50 using DeviceOrientationEventPump = 50 using DeviceOrientationEventPump =
51 DeviceSensorMojoClientMixin<DeviceOrientationEventPumpBase, 51 DeviceSensorMojoClientMixin<DeviceOrientationEventPumpBase,
52 device::mojom::OrientationSensor>; 52 device::mojom::OrientationSensor>;
53 53
54 using DeviceOrientationAbsoluteEventPump = 54 using DeviceOrientationAbsoluteEventPump =
55 DeviceSensorMojoClientMixin<DeviceOrientationEventPumpBase, 55 DeviceSensorMojoClientMixin<DeviceOrientationEventPumpBase,
56 device::mojom::OrientationAbsoluteSensor>; 56 device::mojom::OrientationAbsoluteSensor>;
57 57
58 } // namespace content 58 } // namespace content
59 59
60 #endif // CONTENT_RENDERER_DEVICE_SENSORS_DEVICE_ORIENTATION_EVENT_PUMP_H_ 60 #endif // CONTENT_RENDERER_DEVICE_SENSORS_DEVICE_ORIENTATION_EVENT_PUMP_H_
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