1/* 2 * Copyright (C) 2010 Google 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 DeviceOrientationData_h 27#define DeviceOrientationData_h 28 29#include <wtf/PassRefPtr.h> 30#include <wtf/RefCounted.h> 31 32namespace WebCore { 33 34class DeviceOrientationData : public RefCounted<DeviceOrientationData> { 35public: 36 static PassRefPtr<DeviceOrientationData> create(); 37 static PassRefPtr<DeviceOrientationData> create(bool canProvideAlpha, double alpha, bool canProvideBeta, double beta, bool canProvideGamma, double gamma, bool canProvideAbsolute = false, bool absolute = false); 38 39 double alpha() const; 40 double beta() const; 41 double gamma() const; 42 bool absolute() const; 43 bool canProvideAlpha() const; 44 bool canProvideBeta() const; 45 bool canProvideGamma() const; 46 bool canProvideAbsolute() const; 47 48private: 49 DeviceOrientationData(); 50 DeviceOrientationData(bool canProvideAlpha, double alpha, bool canProvideBeta, double beta, bool canProvideGamma, double gamma, bool canProvideAbsolute, bool absolute); 51 52 bool m_canProvideAlpha; 53 bool m_canProvideBeta; 54 bool m_canProvideGamma; 55 bool m_canProvideAbsolute; 56 double m_alpha; 57 double m_beta; 58 double m_gamma; 59 bool m_absolute; 60}; 61 62} // namespace WebCore 63 64#endif // DeviceOrientationData_h 65