1/* 2 * Copyright (C) 2011, 2012 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 * 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. AND ITS CONTRIBUTORS ``AS IS'' 14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS 17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 23 * THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26#ifndef WebGeolocationPosition_h 27#define WebGeolocationPosition_h 28 29#include "APIObject.h" 30#include "ArgumentEncoder.h" 31#include "ArgumentDecoder.h" 32#include <wtf/PassRefPtr.h> 33 34namespace WebKit { 35 36class WebGeolocationPosition : public API::ObjectImpl<API::Object::Type::GeolocationPosition> { 37public: 38 struct Data { 39 void encode(IPC::ArgumentEncoder&) const; 40 static bool decode(IPC::ArgumentDecoder&, Data&); 41 42 double timestamp; 43 double latitude; 44 double longitude; 45 double accuracy; 46 47 double altitude; 48 double altitudeAccuracy; 49 double heading; 50 double speed; 51 52 bool canProvideAltitude; 53 bool canProvideAltitudeAccuracy; 54 bool canProvideHeading; 55 bool canProvideSpeed; 56 }; 57 58 static PassRefPtr<WebGeolocationPosition> create(double timestamp, double latitude, double longitude, double accuracy, bool providesAltitude, double altitude, bool providesAltitudeAccuracy, double altitudeAccuracy, bool providesHeading, double heading, bool providesSpeed, double speed) 59 { 60 return adoptRef(new WebGeolocationPosition(timestamp, latitude, longitude, accuracy, providesAltitude, altitude, providesAltitudeAccuracy, altitudeAccuracy, providesHeading, heading, providesSpeed, speed)); 61 } 62 63 virtual ~WebGeolocationPosition(); 64 65 double timestamp() const { return m_data.timestamp; } 66 double latitude() const { return m_data.latitude; } 67 double longitude() const { return m_data.longitude; } 68 double accuracy() const { return m_data.accuracy; } 69 70 bool canProvideAltitude() const { return m_data.canProvideAltitude; } 71 double altitude() const { return m_data.altitude; } 72 73 bool canProvideAltitudeAccuracy() const { return m_data.canProvideAltitudeAccuracy; } 74 double altitudeAccuracy() const { return m_data.altitudeAccuracy; } 75 76 bool canProvideHeading() const { return m_data.canProvideHeading; } 77 double heading() const { return m_data.heading; } 78 79 bool canProvideSpeed() const { return m_data.canProvideSpeed; } 80 double speed() const { return m_data.speed; } 81 82 const Data& data() const { return m_data; } 83 84private: 85 WebGeolocationPosition(double timestamp, double latitude, double longitude, double accuracy, bool providesAltitude, double altitude, bool providesAltitudeAccuracy, double altitudeAccuracy, bool providesHeading, double heading, bool providesSpeed, double speed); 86 87 Data m_data; 88}; 89 90} // namespace WebKit 91 92#endif // WebGeolocationPosition_h 93