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     2 **

     3 ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).

     4 ** All rights reserved.

     5 ** Contact: Nokia Corporation (qt-info@nokia.com)

     6 **

     7 ** This file is part of the Qt Mobility Components.

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     9 ** $QT_BEGIN_LICENSE:LGPL$

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    12 ** You may use this file in accordance with the terms and conditions

    13 ** contained in the Technology Preview License Agreement accompanying

    14 ** this package.

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    16 ** GNU Lesser General Public License Usage

    17 ** Alternatively, this file may be used under the terms of the GNU Lesser

    18 ** General Public License version 2.1 as published by the Free Software

    19 ** Foundation and appearing in the file LICENSE.LGPL included in the

    20 ** packaging of this file.  Please review the following information to

    21 ** ensure the GNU Lesser General Public License version 2.1 requirements

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    24 ** In addition, as a special exception, Nokia gives you certain additional

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    38 ** $QT_END_LICENSE$

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    40 ****************************************************************************/

    41 #ifndef QGEOCOORDINATE_H

    42 #define QGEOCOORDINATE_H

    43 

    44 #include "qmobilityglobal.h"

    45 

    46 #include <QString>

    47 

    48 QT_BEGIN_NAMESPACE

    49 class QDebug;

    50 class QDataStream;

    51 QT_END_NAMESPACE

    52 

    53 QT_BEGIN_HEADER

    54 

    55 QTM_BEGIN_NAMESPACE

    56 

    57 class QGeoCoordinatePrivate;

    58 class Q_LOCATION_EXPORT QGeoCoordinate

    59 {

    60 public:

    61     enum CoordinateType {

    62         InvalidCoordinate,

    63         Coordinate2D,

    64         Coordinate3D

    65     };

    66 

    67     enum CoordinateFormat {

    68         Degrees,

    69         DegreesWithHemisphere,

    70         DegreesMinutes,

    71         DegreesMinutesWithHemisphere,

    72         DegreesMinutesSeconds,

    73         DegreesMinutesSecondsWithHemisphere

    74     };

    75 

    76     QGeoCoordinate();

    77     QGeoCoordinate(double latitude, double longitude);

    78     QGeoCoordinate(double latitude, double longitude, double altitude);

    79     QGeoCoordinate(const QGeoCoordinate &other);

    80     ~QGeoCoordinate();

    81 

    82     QGeoCoordinate &operator=(const QGeoCoordinate &other);

    83 

    84     bool operator==(const QGeoCoordinate &other) const;

    85     inline bool operator!=(const QGeoCoordinate &other) const {

    86         return !operator==(other);

    87     }

    88 

    89     bool isValid() const;

    90     CoordinateType type() const;

    91 

    92     void setLatitude(double latitude);

    93     double latitude() const;

    94 

    95     void setLongitude(double longitude);

    96     double longitude() const;

    97 

    98     void setAltitude(double altitude);

    99     double altitude() const;

   100 

   101     qreal distanceTo(const QGeoCoordinate &other) const;

   102     qreal azimuthTo(const QGeoCoordinate &other) const;

   103 

   104     QString toString(CoordinateFormat format = DegreesMinutesSecondsWithHemisphere) const;

   105 

   106 private:

   107     QGeoCoordinatePrivate *d;

   108 };

   109 

   110 #ifndef QT_NO_DEBUG_STREAM

   111 Q_LOCATION_EXPORT QDebug operator<<(QDebug, const QGeoCoordinate &);

   112 #endif

   113 

   114 #ifndef QT_NO_DATASTREAM

   115 Q_LOCATION_EXPORT QDataStream &operator<<(QDataStream &stream, const QGeoCoordinate &coordinate);

   116 Q_LOCATION_EXPORT QDataStream &operator>>(QDataStream &stream, QGeoCoordinate &coordinate);

   117 #endif

   118 

   119 QTM_END_NAMESPACE

   120 

   121 QT_END_HEADER

   122 

   123 #endif