1/* 2 * Copyright (C) 2009 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. ``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 "JSCoordinates.h" 28 29#include "Coordinates.h" 30 31using namespace JSC; 32 33namespace WebCore { 34 35JSValue JSCoordinates::altitude(ExecState* exec) const 36{ 37 Coordinates* imp = impl(); 38 if (!imp->canProvideAltitude()) 39 return jsNull(); 40 return jsNumber(exec, imp->altitude()); 41} 42 43JSValue JSCoordinates::altitudeAccuracy(ExecState* exec) const 44{ 45 Coordinates* imp = impl(); 46 if (!imp->canProvideAltitudeAccuracy()) 47 return jsNull(); 48 return jsNumber(exec, imp->altitudeAccuracy()); 49} 50 51JSValue JSCoordinates::heading(ExecState* exec) const 52{ 53 Coordinates* imp = impl(); 54 if (!imp->canProvideHeading()) 55 return jsNull(); 56 return jsNumber(exec, imp->heading()); 57} 58 59JSValue JSCoordinates::speed(ExecState* exec) const 60{ 61 Coordinates* imp = impl(); 62 if (!imp->canProvideSpeed()) 63 return jsNull(); 64 return jsNumber(exec, imp->speed()); 65} 66 67} // namespace WebCore 68