WebCore/Coordinates.h

   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 #ifndef Coordinates_h
  27 #define Coordinates_h
  28
  29 #include "Event.h"
  30 #include "PlatformString.h"
  31 #include <wtf/RefCounted.h>
  32
  33 namespace WebCore {
  34
  35 typedef int ExceptionCode;
  36
  37 class Coordinates : public RefCounted<Coordinates> {
  38 public:
  39     static PassRefPtr<Coordinates> create(double latitude, double longitude, bool providesAltitude, double altitude, double accuracy, bool providesAltitudeAccuracy, double altitudeAccuracy, bool providesHeading, double heading, bool providesSpeed, double speed) { return adoptRef(new Coordinates(latitude, longitude, providesAltitude, altitude, accuracy, providesAltitudeAccuracy, altitudeAccuracy, providesHeading, heading, providesSpeed, speed)); }
  40
  41     double latitude() const { return m_latitude; }
  42     double longitude() const { return m_longitude; }
  43     double altitude() const { return m_altitude; }
  44     double accuracy() const { return m_accuracy; }
  45     double altitudeAccuracy() const { return m_altitudeAccuracy; }
  46     double heading() const { return m_heading; }
  47     double speed() const { return m_speed; }
  48
  49     bool canProvideAltitude() const { return m_canProvideAltitude; }
  50     bool canProvideAltitudeAccuracy() const { return m_canProvideAltitudeAccuracy; }
  51     bool canProvideHeading() const { return m_canProvideHeading; }
  52     bool canProvideSpeed() const { return m_canProvideSpeed; }
  53
  54     String toString() const;
  55
  56 private:
  57     Coordinates(double latitude, double longitude, bool providesAltitude, double altitude, double accuracy, bool providesAltitudeAccuracy, double altitudeAccuracy, bool providesHeading, double heading, bool providesSpeed, double speed)
  58         : m_latitude(latitude)
  59         , m_longitude(longitude)
  60         , m_altitude(altitude)
  61         , m_accuracy(accuracy)
  62         , m_altitudeAccuracy(altitudeAccuracy)
  63         , m_heading(heading)
  64         , m_speed(speed)
  65         , m_canProvideAltitude(providesAltitude)
  66         , m_canProvideAltitudeAccuracy(providesAltitudeAccuracy)
  67         , m_canProvideHeading(providesHeading)
  68         , m_canProvideSpeed(providesSpeed)
  69     {
  70     }
  71
  72     double m_latitude;
  73     double m_longitude;
  74     double m_altitude;
  75     double m_accuracy;
  76     double m_altitudeAccuracy;
  77     double m_heading;
  78     double m_speed;
  79
  80     bool m_canProvideAltitude;
  81     bool m_canProvideAltitudeAccuracy;
  82     bool m_canProvideHeading;
  83     bool m_canProvideSpeed;
  84 };
  85
  86 } // namespace WebCore
  87
  88 #endif // Coordinates_h