18e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project/* 25f1ab04193ad0130ca8204aadaceae083aca9881Feng Qian * Copyright (C) 2009 Apple Inc. All Rights Reserved. 38e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * 48e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * Redistribution and use in source and binary forms, with or without 58e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * modification, are permitted provided that the following conditions 68e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * are met: 78e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * 1. Redistributions of source code must retain the above copyright 88e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * notice, this list of conditions and the following disclaimer. 98e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * 2. Redistributions in binary form must reproduce the above copyright 108e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * notice, this list of conditions and the following disclaimer in the 118e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * documentation and/or other materials provided with the distribution. 128e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * 138e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY 148e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 158e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 168e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR 178e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 188e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 198e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 208e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 218e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 228e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 238e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 248e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 258e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 268e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#include "config.h" 275f1ab04193ad0130ca8204aadaceae083aca9881Feng Qian#include "JSCoordinates.h" 288e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 295f1ab04193ad0130ca8204aadaceae083aca9881Feng Qian#include "Coordinates.h" 308e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 315f1ab04193ad0130ca8204aadaceae083aca9881Feng Qianusing namespace JSC; 328e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 335f1ab04193ad0130ca8204aadaceae083aca9881Feng Qiannamespace WebCore { 345f1ab04193ad0130ca8204aadaceae083aca9881Feng Qian 35e14391e94c850b8bd03680c23b38978db68687a8John ReckJSValue JSCoordinates::altitude(ExecState*) const 36635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project{ 375f1ab04193ad0130ca8204aadaceae083aca9881Feng Qian Coordinates* imp = impl(); 385f1ab04193ad0130ca8204aadaceae083aca9881Feng Qian if (!imp->canProvideAltitude()) 395f1ab04193ad0130ca8204aadaceae083aca9881Feng Qian return jsNull(); 40e14391e94c850b8bd03680c23b38978db68687a8John Reck return jsNumber(imp->altitude()); 41635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project} 42635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project 43e14391e94c850b8bd03680c23b38978db68687a8John ReckJSValue JSCoordinates::altitudeAccuracy(ExecState*) const 44635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project{ 455f1ab04193ad0130ca8204aadaceae083aca9881Feng Qian Coordinates* imp = impl(); 465f1ab04193ad0130ca8204aadaceae083aca9881Feng Qian if (!imp->canProvideAltitudeAccuracy()) 475f1ab04193ad0130ca8204aadaceae083aca9881Feng Qian return jsNull(); 48e14391e94c850b8bd03680c23b38978db68687a8John Reck return jsNumber(imp->altitudeAccuracy()); 498e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 50635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project 51e14391e94c850b8bd03680c23b38978db68687a8John ReckJSValue JSCoordinates::heading(ExecState*) const 52635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project{ 535f1ab04193ad0130ca8204aadaceae083aca9881Feng Qian Coordinates* imp = impl(); 545f1ab04193ad0130ca8204aadaceae083aca9881Feng Qian if (!imp->canProvideHeading()) 555f1ab04193ad0130ca8204aadaceae083aca9881Feng Qian return jsNull(); 56e14391e94c850b8bd03680c23b38978db68687a8John Reck return jsNumber(imp->heading()); 57635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project} 58635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project 59e14391e94c850b8bd03680c23b38978db68687a8John ReckJSValue JSCoordinates::speed(ExecState*) const 60635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project{ 615f1ab04193ad0130ca8204aadaceae083aca9881Feng Qian Coordinates* imp = impl(); 625f1ab04193ad0130ca8204aadaceae083aca9881Feng Qian if (!imp->canProvideSpeed()) 635f1ab04193ad0130ca8204aadaceae083aca9881Feng Qian return jsNull(); 64e14391e94c850b8bd03680c23b38978db68687a8John Reck return jsNumber(imp->speed()); 65635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project} 66635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project 67635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project} // namespace WebCore 68