geoposition.h

来自「linux下开源浏览器WebKit的源码,市面上的很多商用浏览器都是移植自Web」· C头文件 代码 · 共 78 行

/*
 * Copyright (C) 2008 Apple Inc. All Rights Reserved.
 *
 * 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. 
 */

#ifndef Geoposition_h
#define Geoposition_h

#include "Event.h"
#include "PlatformString.h"
#include <wtf/RefCounted.h>

namespace WebCore {

typedef int ExceptionCode;

class Geoposition : public RefCounted<Geoposition> {
public:
    static PassRefPtr<Geoposition> create(double latitude, double longitude, double altitude, double accuracy, double altitudeAccuracy, double heading, double speed, DOMTimeStamp timestamp) { return adoptRef(new Geoposition(latitude, longitude, altitude, accuracy, altitudeAccuracy, heading, speed, timestamp)); }
    
    double latitude() const { return m_latitude; }
    double longitude() const { return m_longitude; }
    double altitude() const { return m_altitude; }
    double accuracy() const { return m_accuracy; }
    double altitudeAccuracy() const { return m_altitudeAccuracy; }
    double heading() const { return m_heading; }
    double speed() const { return m_speed; }
    DOMTimeStamp timestamp() const { return m_timestamp; }

    String toString() const;

private:
    Geoposition(double latitude, double longitude, double altitude, double accuracy, double altitudeAccuracy, double heading, double speed, DOMTimeStamp timestamp)
        : m_latitude(latitude)
        , m_longitude(longitude)
        , m_altitude(altitude)
        , m_accuracy(accuracy)
        , m_altitudeAccuracy(altitudeAccuracy)
        , m_heading(heading)
        , m_speed(speed)
        , m_timestamp(timestamp)
    {
    }

    double m_latitude;
    double m_longitude;
    double m_altitude;
    double m_accuracy;
    double m_altitudeAccuracy;
    double m_heading;
    double m_speed;
    DOMTimeStamp m_timestamp;
};
    
} // namespace WebCore

#endif // Geoposition_h