Coordinates.cpp 1.97 KB
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/*
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 * Copyright (C) 2013 Google Inc. All Rights Reserved.
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 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
 */

#include "config.h"
#include "Coordinates.h"

namespace WebCore {
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double Coordinates::altitude(bool& isNull) const
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{
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    if (m_canProvideAltitude)
        return m_altitude;

    isNull = true;
    return 0;
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}

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double Coordinates::altitudeAccuracy(bool& isNull) const
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{
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    if (m_canProvideAltitudeAccuracy)
        return m_altitudeAccuracy;

    isNull = true;
    return 0;
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}

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double Coordinates::heading(bool& isNull) const
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{
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    if (m_canProvideHeading)
        return m_heading;

    isNull = true;
    return 0;
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}

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double Coordinates::speed(bool& isNull) const
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{
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    if (m_canProvideSpeed)
        return m_speed;
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    isNull = true;
    return 0;
}
    
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} // namespace WebCore