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Side by Side Diff: content/renderer/device_light/device_light_event_pump.h

Issue 152893002: [DeviceLight API] Content Side Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Fix in Java file, stop() Created 6 years, 8 months ago
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1 // Copyright 2013 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_MOTION_EVENT_PUMP_H_ 5 #ifndef CONTENT_RENDERER_DEVICE_LIGHT_DEVICE_LIGHT_EVENT_PUMP_H_
6 #define CONTENT_RENDERER_DEVICE_MOTION_EVENT_PUMP_H_ 6 #define CONTENT_RENDERER_DEVICE_LIGHT_DEVICE_LIGHT_EVENT_PUMP_H_
7 7
8 #include "base/memory/scoped_ptr.h" 8 #include "base/memory/scoped_ptr.h"
9 #include "content/renderer/device_orientation/device_sensor_event_pump.h" 9 #include "content/renderer/device_orientation/device_sensor_event_pump.h"
10 #include "content/renderer/shared_memory_seqlock_reader.h" 10 #include "content/renderer/shared_memory_seqlock_reader.h"
11 #include "third_party/WebKit/public/platform/WebDeviceMotionData.h"
12 11
13 namespace blink { 12 namespace blink {
14 class WebDeviceMotionListener; 13 class WebDeviceLightListener;
15 } 14 }
16 15
17 namespace content { 16 namespace content {
18 17
19 typedef SharedMemorySeqLockReader<blink::WebDeviceMotionData> 18 typedef SharedMemorySeqLockReader<double>
20 DeviceMotionSharedMemoryReader; 19 DeviceLightSharedMemoryReader;
21 20
22 class CONTENT_EXPORT DeviceMotionEventPump : public DeviceSensorEventPump { 21 class CONTENT_EXPORT DeviceLightEventPump : public DeviceSensorEventPump {
23 public: 22 public:
24 DeviceMotionEventPump(); 23 DeviceLightEventPump();
25 explicit DeviceMotionEventPump(int pump_delay_millis); 24 explicit DeviceLightEventPump(int pump_delay_millis);
26 virtual ~DeviceMotionEventPump(); 25 virtual ~DeviceLightEventPump();
27 26
28 // Sets the listener to receive updates for device motion data at 27 // Sets the listener to receive updates for device motion data at
29 // regular intervals. Returns true if the registration was successful. 28 // regular intervals. Returns true if the registration was successful.
30 bool SetListener(blink::WebDeviceMotionListener* listener); 29 bool SetListener(blink::WebDeviceLightListener* listener);
31 30
32 // RenderProcessObserver implementation. 31 // RenderProcessObserver implementation.
33 virtual bool OnControlMessageReceived(const IPC::Message& message) OVERRIDE; 32 virtual bool OnControlMessageReceived(const IPC::Message& message) OVERRIDE;
34 33
35 protected: 34 protected:
36 virtual void FireEvent() OVERRIDE; 35 virtual void FireEvent() OVERRIDE;
37 virtual bool InitializeReader(base::SharedMemoryHandle handle) OVERRIDE; 36 virtual bool InitializeReader(base::SharedMemoryHandle handle) OVERRIDE;
38 virtual bool SendStartMessage() OVERRIDE; 37 virtual bool SendStartMessage() OVERRIDE;
39 virtual bool SendStopMessage() OVERRIDE; 38 virtual bool SendStopMessage() OVERRIDE;
40 39
41 blink::WebDeviceMotionListener* listener_; 40 blink::WebDeviceLightListener* listener_;
42 scoped_ptr<DeviceMotionSharedMemoryReader> reader_; 41 scoped_ptr<DeviceLightSharedMemoryReader> reader_;
43 }; 42 };
44 43
45 } // namespace content 44 } // namespace content
46 45
47 #endif // CONTENT_RENDERER_DEVICE_MOTION_EVENT_PUMP_H_ 46 #endif // CONTENT_RENDERER_DEVICE_LIGHT_DEVICE_LIGHT_EVENT_PUMP_H_
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