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| 1 /* | |
| 2 * Copyright (C) 2010 Apple Inc. All rights reserved. | |
| 3 * | |
| 4 * Redistribution and use in source and binary forms, with or without | |
| 5 * modification, are permitted provided that the following conditions | |
| 6 * are met: | |
| 7 * * Redistributions of source code must retain the above copyright | |
| 8 * notice, this list of conditions and the following disclaimer. | |
| 9 * * Redistributions in binary form must reproduce the above copyright | |
| 10 * notice, this list of conditions and the following disclaimer in the | |
| 11 * documentation and/or other materials provided with the distribution. | |
| 12 * | |
| 13 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY | |
| 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
| 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR | |
| 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | |
| 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
| 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | |
| 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | |
| 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 24 */ | |
| 25 | |
| 26 #ifndef DeviceMotionData_h | |
| 27 #define DeviceMotionData_h | |
| 28 | |
| 29 #include <wtf/PassRefPtr.h> | |
| 30 #include <wtf/RefCounted.h> | |
| 31 #include <wtf/RefPtr.h> | |
| 32 | |
| 33 namespace WebCore { | |
| 34 | |
| 35 class DeviceMotionData : public RefCounted<DeviceMotionData> { | |
| 36 public: | |
| 37 class Acceleration : public RefCounted<DeviceMotionData::Acceleration> { | |
| 38 public: | |
| 39 static PassRefPtr<Acceleration> create(bool canProvideX, double x, bool
canProvideY, double y, bool canProvideZ, double z); | |
| 40 | |
| 41 bool canProvideX() const { return m_canProvideX; } | |
| 42 bool canProvideY() const { return m_canProvideY; } | |
| 43 bool canProvideZ() const { return m_canProvideZ; } | |
| 44 | |
| 45 double x() const { return m_x; } | |
| 46 double y() const { return m_y; } | |
| 47 double z() const { return m_z; } | |
| 48 | |
| 49 private: | |
| 50 Acceleration(bool canProvideX, double x, bool canProvideY, double y, boo
l canProvideZ, double z); | |
| 51 | |
| 52 double m_x; | |
| 53 double m_y; | |
| 54 double m_z; | |
| 55 | |
| 56 bool m_canProvideX; | |
| 57 bool m_canProvideY; | |
| 58 bool m_canProvideZ; | |
| 59 }; | |
| 60 | |
| 61 class RotationRate : public RefCounted<DeviceMotionData::RotationRate> { | |
| 62 public: | |
| 63 static PassRefPtr<RotationRate> create(bool canProvideAlpha, double alph
a, bool canProvideBeta, double beta, bool canProvideGamma, double gamma); | |
| 64 | |
| 65 bool canProvideAlpha() const { return m_canProvideAlpha; } | |
| 66 bool canProvideBeta() const { return m_canProvideBeta; } | |
| 67 bool canProvideGamma() const { return m_canProvideGamma; } | |
| 68 | |
| 69 double alpha() const { return m_alpha; } | |
| 70 double beta() const { return m_beta; } | |
| 71 double gamma() const { return m_gamma; } | |
| 72 | |
| 73 private: | |
| 74 RotationRate(bool canProvideAlpha, double alpha, bool canProvideBeta, d
ouble beta, bool canProvideGamma, double gamma); | |
| 75 | |
| 76 double m_alpha; | |
| 77 double m_beta; | |
| 78 double m_gamma; | |
| 79 | |
| 80 bool m_canProvideAlpha; | |
| 81 bool m_canProvideBeta; | |
| 82 bool m_canProvideGamma; | |
| 83 }; | |
| 84 | |
| 85 static PassRefPtr<DeviceMotionData> create(); | |
| 86 static PassRefPtr<DeviceMotionData> create(PassRefPtr<Acceleration> accelera
tion, PassRefPtr<Acceleration> accelerationIncludingGravity, | |
| 87 PassRefPtr<RotationRate> rotation
Rate, bool canProvideInterval, double interval); | |
| 88 | |
| 89 PassRefPtr<Acceleration> acceleration() const { return m_acceleration; } | |
| 90 PassRefPtr<Acceleration> accelerationIncludingGravity() const { return m_acc
elerationIncludingGravity; } | |
| 91 PassRefPtr<RotationRate> rotationRate() const { return m_rotationRate; } | |
| 92 | |
| 93 bool canProvideInterval() const { return m_canProvideInterval; } | |
| 94 double interval() const { return m_interval; } | |
| 95 | |
| 96 private: | |
| 97 DeviceMotionData(); | |
| 98 DeviceMotionData(PassRefPtr<Acceleration> acceleration, PassRefPtr<Accelerat
ion> accelerationIncludingGravity, | |
| 99 PassRefPtr<RotationRate> rotationRate, bool canProvideInter
val, double interval); | |
| 100 | |
| 101 RefPtr<Acceleration> m_acceleration; | |
| 102 RefPtr<Acceleration> m_accelerationIncludingGravity; | |
| 103 RefPtr<RotationRate> m_rotationRate; | |
| 104 bool m_canProvideInterval; | |
| 105 double m_interval; | |
| 106 }; | |
| 107 | |
| 108 } // namespace WebCore | |
| 109 | |
| 110 #endif // DeviceMotionData_h | |
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Chromium Code Reviews
Issue 14472006:
Move DeviceMotion related classes from core/dom to modules/device_orientation. (Closed)
Base URL: https://chromium.googlesource.com/chromium/blink.git@master