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author | toma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da> | 2009-11-25 17:56:58 +0000 |
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committer | toma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da> | 2009-11-25 17:56:58 +0000 |
commit | ce4a32fe52ef09d8f5ff1dd22c001110902b60a2 (patch) | |
tree | 5ac38a06f3dde268dc7927dc155896926aaf7012 /kabc/geo.cpp | |
download | tdelibs-ce4a32fe52ef09d8f5ff1dd22c001110902b60a2.tar.gz tdelibs-ce4a32fe52ef09d8f5ff1dd22c001110902b60a2.zip |
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923
git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdelibs@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'kabc/geo.cpp')
-rw-r--r-- | kabc/geo.cpp | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/kabc/geo.cpp b/kabc/geo.cpp new file mode 100644 index 000000000..2380f2061 --- /dev/null +++ b/kabc/geo.cpp @@ -0,0 +1,109 @@ +/* + 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. +*/ + +#include <qdatastream.h> + +#include "geo.h" + +using namespace KABC; + +Geo::Geo() + : mLatitude( 91 ), mLongitude( 181 ), mValidLat( false ), mValidLong( false ) +{ +} + +Geo::Geo( float latitude, float longitude ) +{ + setLatitude( latitude ); + setLongitude( longitude ); +} + +void Geo::setLatitude( float latitude ) +{ + if ( latitude >= -90 && latitude <= 90 ) { + mLatitude = latitude; + mValidLat = true; + } else { + mLatitude = 91; + mValidLat = false; + } +} + +float Geo::latitude() const +{ + return mLatitude; +} + +void Geo::setLongitude( float longitude) +{ + if ( longitude >= -180 && longitude <= 180 ) { + mLongitude = longitude; + mValidLong = true; + } else { + mLongitude = 181; + mValidLong = false; + } +} + +float Geo::longitude() const +{ + return mLongitude; +} + +bool Geo::isValid() const +{ + return mValidLat && mValidLong; +} + +bool Geo::operator==( const Geo &g ) const +{ + if ( !g.isValid() && !isValid() ) return true; + if ( !g.isValid() || !isValid() ) return false; + if ( g.mLatitude == mLatitude && g.mLongitude == mLongitude ) return true; + return false; +} + +bool Geo::operator!=( const Geo &g ) const +{ + if ( !g.isValid() && !isValid() ) return false; + if ( !g.isValid() || !isValid() ) return true; + if ( g.mLatitude == mLatitude && g.mLongitude == mLongitude ) return false; + return true; +} + +QString Geo::asString() const +{ + return "(" + QString::number(mLatitude) + "," + QString::number(mLongitude) + ")"; +} + +QDataStream &KABC::operator<<( QDataStream &s, const Geo &geo ) +{ + return s << (float)geo.mLatitude << (float)geo.mLongitude; +} + +QDataStream &KABC::operator>>( QDataStream &s, Geo &geo ) +{ + s >> geo.mLatitude >> geo.mLongitude; + + geo.mValidLat = true; + geo.mValidLong = true; + + return s; +} |