timezone.cpp
00001 /* 00002 This file is part of libkabc. 00003 Copyright (c) 2001 Cornelius Schumacher <schumacher@kde.org> 00004 00005 This library is free software; you can redistribute it and/or 00006 modify it under the terms of the GNU Library General Public 00007 License as published by the Free Software Foundation; either 00008 version 2 of the License, or (at your option) any later version. 00009 00010 This library is distributed in the hope that it will be useful, 00011 but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00013 Library General Public License for more details. 00014 00015 You should have received a copy of the GNU Library General Public License 00016 along with this library; see the file COPYING.LIB. If not, write to 00017 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 00018 Boston, MA 02110-1301, USA. 00019 */ 00020 00021 #include <qdatastream.h> 00022 00023 #include "timezone.h" 00024 00025 using namespace KABC; 00026 00027 TimeZone::TimeZone() : 00028 mOffset( 0 ), mValid( false ) 00029 { 00030 } 00031 00032 TimeZone::TimeZone( int offset ) : 00033 mOffset( offset ), mValid( true ) 00034 { 00035 } 00036 00037 void TimeZone::setOffset( int offset ) 00038 { 00039 mOffset = offset; 00040 mValid = true; 00041 } 00042 00043 int TimeZone::offset() const 00044 { 00045 return mOffset; 00046 } 00047 00048 bool TimeZone::isValid() const 00049 { 00050 return mValid; 00051 } 00052 00053 bool TimeZone::operator==( const TimeZone &t ) const 00054 { 00055 if ( !t.isValid() && !isValid() ) return true; 00056 if ( !t.isValid() || !isValid() ) return false; 00057 if ( t.mOffset == mOffset ) return true; 00058 return false; 00059 } 00060 00061 bool TimeZone::operator!=( const TimeZone &t ) const 00062 { 00063 if ( !t.isValid() && !isValid() ) return false; 00064 if ( !t.isValid() || !isValid() ) return true; 00065 if ( t.mOffset != mOffset ) return true; 00066 return false; 00067 } 00068 00069 QString TimeZone::asString() const 00070 { 00071 return QString::number( mOffset ); 00072 } 00073 00074 QDataStream &KABC::operator<<( QDataStream &s, const TimeZone &zone ) 00075 { 00076 return s << zone.mOffset; 00077 } 00078 00079 QDataStream &KABC::operator>>( QDataStream &s, TimeZone &zone ) 00080 { 00081 s >> zone.mOffset; 00082 zone.mValid = true; 00083 00084 return s; 00085 }