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+/*
+ 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., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA.
+*/
+
+/*
+Enhanced Version of the file for platform independent KDE tools.
+Copyright (c) 2004 Ulf Schenk
+
+$Id$
+*/
+
+#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;
+}