1 /****************************************************************************

     2 **

     3 ** Copyright (C) 2009 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.

     8 **

     9 ** $QT_BEGIN_LICENSE:LGPL$

    10 ** No Commercial Usage

    11 ** This file contains pre-release code and may not be distributed.

    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.

    15 **

    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

    22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

    23 **

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

    25 ** rights.  These rights are described in the Nokia Qt LGPL Exception

    26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

    27 **

    28 ** If you have questions regarding the use of this file, please contact

    29 ** Nokia at qt-info@nokia.com.

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    38 ** $QT_END_LICENSE$

    39 **

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

    41 #ifndef QGEOPOSITIONINFO_H

    42 #define QGEOPOSITIONINFO_H

    43 

    44 #include "qmobilityglobal.h"

    45 #include "qgeocoordinate.h"

    46 

    47 #include <QDateTime>

    48 

    49 QT_BEGIN_NAMESPACE

    50 class QDebug;

    51 class QDataStream;

    52 QT_END_NAMESPACE

    53 

    54 QT_BEGIN_HEADER

    55 

    56 QTM_BEGIN_NAMESPACE

    57 

    58 class QGeoPositionInfoPrivate;

    59 class Q_LOCATION_EXPORT QGeoPositionInfo

    60 {

    61 public:

    62     enum Attribute {

    63         Direction,

    64         GroundSpeed,

    65         VerticalSpeed,

    66         MagneticVariation,

    67         HorizontalAccuracy,

    68         VerticalAccuracy

    69     };

    70 

    71     QGeoPositionInfo();

    72     QGeoPositionInfo(const QGeoCoordinate &coordinate, const QDateTime &updateTime);

    73     QGeoPositionInfo(const QGeoPositionInfo &other);

    74     ~QGeoPositionInfo();

    75 

    76     QGeoPositionInfo &operator=(const QGeoPositionInfo &other);

    77 

    78     bool operator==(const QGeoPositionInfo &other) const;

    79     inline bool operator!=(const QGeoPositionInfo &other) const {

    80         return !operator==(other);

    81     }

    82 

    83     bool isValid() const;

    84 

    85     void setDateTime(const QDateTime &dateTime);

    86     QDateTime dateTime() const;

    87 

    88     void setCoordinate(const QGeoCoordinate &coordinate);

    89     QGeoCoordinate coordinate() const;

    90 

    91     void setAttribute(Attribute attribute, qreal value);

    92     qreal attribute(Attribute attribute) const;

    93     void removeAttribute(Attribute attribute);

    94     bool hasAttribute(Attribute attribute) const;

    95 

    96 private:

    97 #ifndef QT_NO_DEBUG_STREAM

    98     friend Q_LOCATION_EXPORT QDebug operator<<(QDebug dbg, const QGeoPositionInfo &update);

    99 #endif

   100 #ifndef QT_NO_DATASTREAM

   101     friend Q_LOCATION_EXPORT QDataStream &operator<<(QDataStream &stream, const QGeoPositionInfo &update);

   102     friend Q_LOCATION_EXPORT QDataStream &operator>>(QDataStream &stream, QGeoPositionInfo &update);

   103 #endif

   104     QGeoPositionInfoPrivate *d;

   105 };

   106 

   107 #ifndef QT_NO_DEBUG_STREAM

   108 Q_LOCATION_EXPORT QDebug operator<<(QDebug dbg, const QGeoPositionInfo &update);

   109 #endif

   110 

   111 #ifndef QT_NO_DATASTREAM

   112 Q_LOCATION_EXPORT QDataStream &operator<<(QDataStream &stream, const QGeoPositionInfo &update);

   113 Q_LOCATION_EXPORT QDataStream &operator>>(QDataStream &stream, QGeoPositionInfo &update);

   114 #endif

   115 

   116 QTM_END_NAMESPACE

   117 

   118 QT_END_HEADER

   119 

   120 #endif