Initial revision

1 files changed, 116 insertions, 0 deletions

diff --git a/kabc/geo.cpp b/kabc/geo.cpp
new file mode 100644
index 0000000..33597b7
--- a/dev/null
+++ b/kabc/geo.cpp
@@ -0,0 +1,116 @@
+/*
+    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;
+}