Source/modules/device_orientation/DeviceMotionData.h - Issue 21256002: Fire null Device Motion events only once.

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Issue 21256002: Fire null Device Motion events only once. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: fixed comments Created 7 years, 4 months ago

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1 /*	1 /*

2 * Copyright (C) 2010 Apple Inc. All rights reserved.	2 * Copyright (C) 2010 Apple Inc. All rights reserved.

3 *	3 *

4 * Redistribution and use in source and binary forms, with or without	4 * Redistribution and use in source and binary forms, with or without

5 * modification, are permitted provided that the following conditions	5 * modification, are permitted provided that the following conditions

6 * are met:	6 * are met:

7 * * Redistributions of source code must retain the above copyright	7 * * Redistributions of source code must retain the above copyright

8 * notice, this list of conditions and the following disclaimer.	8 * notice, this list of conditions and the following disclaimer.

9 * * Redistributions in binary form must reproduce the above copyright	9 * * Redistributions in binary form must reproduce the above copyright

10 * notice, this list of conditions and the following disclaimer in the	10 * notice, this list of conditions and the following disclaimer in the

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91 PassRefPtr<RotationRate> rotation Rate, bool canProvideInterval, double interval);	91 PassRefPtr<RotationRate> rotation Rate, bool canProvideInterval, double interval);

92 static PassRefPtr<DeviceMotionData> create(const WebKit::WebDeviceMotionData &);	92 static PassRefPtr<DeviceMotionData> create(const WebKit::WebDeviceMotionData &);

93	93

94 PassRefPtr<Acceleration> acceleration() const { return m_acceleration; }	94 PassRefPtr<Acceleration> acceleration() const { return m_acceleration; }

95 PassRefPtr<Acceleration> accelerationIncludingGravity() const { return m_acc elerationIncludingGravity; }	95 PassRefPtr<Acceleration> accelerationIncludingGravity() const { return m_acc elerationIncludingGravity; }

96 PassRefPtr<RotationRate> rotationRate() const { return m_rotationRate; }	96 PassRefPtr<RotationRate> rotationRate() const { return m_rotationRate; }

97	97

98 bool canProvideInterval() const { return m_canProvideInterval; }	98 bool canProvideInterval() const { return m_canProvideInterval; }

99 double interval() const { return m_interval; }	99 double interval() const { return m_interval; }

100	100

	101 bool canProvideEventData() const;

	102

101 private:	103 private:

102 DeviceMotionData();	104 DeviceMotionData();

103 DeviceMotionData(PassRefPtr<Acceleration> acceleration, PassRefPtr<Accelerat ion> accelerationIncludingGravity,	105 DeviceMotionData(PassRefPtr<Acceleration> acceleration, PassRefPtr<Accelerat ion> accelerationIncludingGravity,

104 PassRefPtr<RotationRate> rotationRate, bool canProvideInter val, double interval);	106 PassRefPtr<RotationRate> rotationRate, bool canProvideInter val, double interval);

105	107

106 RefPtr<Acceleration> m_acceleration;	108 RefPtr<Acceleration> m_acceleration;

107 RefPtr<Acceleration> m_accelerationIncludingGravity;	109 RefPtr<Acceleration> m_accelerationIncludingGravity;

108 RefPtr<RotationRate> m_rotationRate;	110 RefPtr<RotationRate> m_rotationRate;

109 bool m_canProvideInterval;	111 bool m_canProvideInterval;

110 double m_interval;	112 double m_interval;

111 };	113 };

112	114

113 } // namespace WebCore	115 } // namespace WebCore

114	116

115 #endif // DeviceMotionData_h	117 #endif // DeviceMotionData_h

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