1/* 2 * Copyright (C) 2013 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 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. 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 APPLE INC. ``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 APPLE INC. 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#include "config.h" 27#include "modules/geolocation/Coordinates.h" 28 29namespace blink { 30 31double Coordinates::altitude(bool& isNull) const 32{ 33 if (m_canProvideAltitude) 34 return m_altitude; 35 36 isNull = true; 37 return 0; 38} 39 40double Coordinates::altitudeAccuracy(bool& isNull) const 41{ 42 if (m_canProvideAltitudeAccuracy) 43 return m_altitudeAccuracy; 44 45 isNull = true; 46 return 0; 47} 48 49double Coordinates::heading(bool& isNull) const 50{ 51 if (m_canProvideHeading) 52 return m_heading; 53 54 isNull = true; 55 return 0; 56} 57 58double Coordinates::speed(bool& isNull) const 59{ 60 if (m_canProvideSpeed) 61 return m_speed; 62 63 isNull = true; 64 return 0; 65} 66 67} // namespace blink 68