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Diffstat (limited to 'kabc/geo.h')
-rw-r--r-- | kabc/geo.h | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/kabc/geo.h b/kabc/geo.h new file mode 100644 index 000000000..318f348d0 --- /dev/null +++ b/kabc/geo.h @@ -0,0 +1,101 @@ +/* + This file is part of libkabc. + Copyright (c) 2001 Cornelius Schumacher <schumacher@kde.org> + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#ifndef KABC_GEO_H +#define KABC_GEO_H + +#include <qstring.h> + +#include <kdelibs_export.h> + +namespace KABC { + +/** + @short Geographic position + + This class represents a geographic position. +*/ +class KABC_EXPORT Geo +{ + friend KABC_EXPORT QDataStream &operator<<( QDataStream &, const Geo & ); + friend KABC_EXPORT QDataStream &operator>>( QDataStream &, Geo & ); + + public: + /** + Construct invalid geographics position object. + */ + Geo(); + + /** + Construct geographics position object. + + @param latitude Geographical latitude + @param longitude Geographical longitude + */ + Geo( float latitude, float longitude ); + + /** + Sets the latitude. + */ + void setLatitude( float ); + + /** + Returns the latitude. + */ + float latitude() const; + + /** + Sets the longitude. + */ + void setLongitude( float ); + + /** + Returns the longitude. + */ + float longitude() const; + + /** + Returns, if this object contains a valid geographical position. + */ + bool isValid() const; + + bool operator==( const Geo & ) const; + bool operator!=( const Geo & ) const; + + /** + Returns string representation of geographical position. + */ + QString asString() const; + + private: + float mLatitude; + float mLongitude; + + bool mValid; + bool mValidLat; + bool mValidLong; +}; + +KABC_EXPORT QDataStream &operator<<( QDataStream &, const Geo & ); +KABC_EXPORT QDataStream &operator>>( QDataStream &, Geo & ); + +} + +#endif |