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      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. 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 GeolocationPosition_h
     27 #define GeolocationPosition_h
     28 
     29 #if ENABLE(CLIENT_BASED_GEOLOCATION)
     30 
     31 #include <wtf/PassRefPtr.h>
     32 #include <wtf/RefCounted.h>
     33 #include <wtf/RefPtr.h>
     34 
     35 namespace WebCore {
     36 
     37 class GeolocationPosition : public RefCounted<GeolocationPosition> {
     38 public:
     39     static PassRefPtr<GeolocationPosition> create(double timestamp, double latitude, double longitude, double accuracy) { return adoptRef(new GeolocationPosition(timestamp, latitude, longitude, accuracy)); }
     40 
     41     static PassRefPtr<GeolocationPosition> 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) { return adoptRef(new GeolocationPosition(timestamp, latitude, longitude, accuracy, providesAltitude, altitude, providesAltitudeAccuracy, altitudeAccuracy, providesHeading, heading, providesSpeed, speed)); }
     42 
     43     double timestamp() const { return m_timestamp; }
     44 
     45     double latitude() const { return m_latitude; }
     46     double longitude() const { return m_longitude; }
     47     double accuracy() const { return m_accuracy; }
     48     double altitude() const { return m_altitude; }
     49     double altitudeAccuracy() const { return m_altitudeAccuracy; }
     50     double heading() const { return m_heading; }
     51     double speed() const { return m_speed; }
     52 
     53     bool canProvideAltitude() const { return m_canProvideAltitude; }
     54     bool canProvideAltitudeAccuracy() const { return m_canProvideAltitudeAccuracy; }
     55     bool canProvideHeading() const { return m_canProvideHeading; }
     56     bool canProvideSpeed() const { return m_canProvideSpeed; }
     57 
     58 private:
     59     GeolocationPosition(double timestamp, double latitude, double longitude, double accuracy)
     60         : m_timestamp(timestamp)
     61         , m_latitude(latitude)
     62         , m_longitude(longitude)
     63         , m_accuracy(accuracy)
     64         , m_altitude(0)
     65         , m_altitudeAccuracy(0)
     66         , m_heading(0)
     67         , m_speed(0)
     68         , m_canProvideAltitude(false)
     69         , m_canProvideAltitudeAccuracy(false)
     70         , m_canProvideHeading(false)
     71         , m_canProvideSpeed(false)
     72     {
     73     }
     74 
     75     GeolocationPosition(double timestamp, double latitude, double longitude, double accuracy, bool providesAltitude, double altitude, bool providesAltitudeAccuracy, double altitudeAccuracy, bool providesHeading, double heading, bool providesSpeed, double speed)
     76         : m_timestamp(timestamp)
     77         , m_latitude(latitude)
     78         , m_longitude(longitude)
     79         , m_accuracy(accuracy)
     80         , m_altitude(altitude)
     81         , m_altitudeAccuracy(altitudeAccuracy)
     82         , m_heading(heading)
     83         , m_speed(speed)
     84         , m_canProvideAltitude(providesAltitude)
     85         , m_canProvideAltitudeAccuracy(providesAltitudeAccuracy)
     86         , m_canProvideHeading(providesHeading)
     87         , m_canProvideSpeed(providesSpeed)
     88     {
     89     }
     90 
     91     double m_timestamp;
     92 
     93     double m_latitude;
     94     double m_longitude;
     95     double m_accuracy;
     96     double m_altitude;
     97     double m_altitudeAccuracy;
     98     double m_heading;
     99     double m_speed;
    100 
    101     bool m_canProvideAltitude;
    102     bool m_canProvideAltitudeAccuracy;
    103     bool m_canProvideHeading;
    104     bool m_canProvideSpeed;
    105 };
    106 
    107 } // namespace WebCore
    108 
    109 #endif // ENABLE(CLIENT_BASED_GEOLOCATION)
    110 
    111 #endif // GeolocationPosition_h
    112