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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., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef KABC_TIMEZONE_H
#define KABC_TIMEZONE_H
#include <qstring.h>
#include <kdelibs_export.h>
namespace KABC {
/**
* @short Time zone information.
*
* This class stores information about a time zone.
*/
class KABC_EXPORT TimeZone
{
friend KABC_EXPORT QDataStream &operator<<( QDataStream &, const TimeZone & );
friend KABC_EXPORT QDataStream &operator>>( QDataStream &, TimeZone & );
public:
/**
* Construct invalid time zone.
*/
TimeZone();
/**
* Construct time zone.
*
* @param offset Offset in minutes relative to UTC.
*/
TimeZone( int offset );
/**
* Set time zone offset relative to UTC.
*
* @param offset Offset in minutes.
*/
void setOffset( int offset );
/**
* Return offset in minutes relative to UTC.
*/
int offset() const;
/**
* Return, if this time zone object is valid.
*/
bool isValid() const;
bool operator==( const TimeZone & ) const;
bool operator!=( const TimeZone & ) const;
/**
* Return string representation of time zone offset.
*/
QString asString() const;
private:
int mOffset; // Offset in minutes
bool mValid;
};
KABC_EXPORT QDataStream &operator<<( QDataStream &, const TimeZone & );
KABC_EXPORT QDataStream &operator>>( QDataStream &, TimeZone & );
}
#endif
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