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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef _DATETIME_HXX
#define _DATETIME_HXX
#include "tools/toolsdllapi.h"
#include <tools/solar.h>
#include <tools/date.hxx>
#include <tools/time.hxx>
class TOOLS_DLLPUBLIC SAL_WARN_UNUSED DateTime : public Date, public Time
{
public:
enum DateTimeInitSystem
{
SYSTEM
};
// TODO temporary until all uses are inspected and resolved
enum DateTimeInitEmpty
{
EMPTY
};
DateTime( DateTimeInitEmpty ) : Date( Date::EMPTY ), Time( Time::EMPTY ) {}
DateTime( DateTimeInitSystem ) : Date( Date::SYSTEM ), Time( Time::SYSTEM ) {}
DateTime( const DateTime& rDateTime ) :
Date( rDateTime ), Time( rDateTime ) {}
DateTime( const Date& rDate ) : Date( rDate ), Time(0) {}
DateTime( const Time& rTime ) : Date(0), Time( rTime ) {}
DateTime( const Date& rDate, const Time& rTime ) :
Date( rDate ), Time( rTime ) {}
bool IsBetween( const DateTime& rFrom,
const DateTime& rTo ) const;
bool IsEqualIgnoreNanoSec( const DateTime& rDateTime ) const
{
if ( Date::operator!=( rDateTime ) )
return false;
return Time::IsEqualIgnoreNanoSec( rDateTime );
}
bool operator ==( const DateTime& rDateTime ) const
{ return (Date::operator==( rDateTime ) &&
Time::operator==( rDateTime )); }
bool operator !=( const DateTime& rDateTime ) const
{ return (Date::operator!=( rDateTime ) ||
Time::operator!=( rDateTime )); }
bool operator >( const DateTime& rDateTime ) const;
bool operator <( const DateTime& rDateTime ) const;
bool operator >=( const DateTime& rDateTime ) const;
bool operator <=( const DateTime& rDateTime ) const;
long GetSecFromDateTime( const Date& rDate ) const;
void ConvertToUTC() { *this -= Time::GetUTCOffset(); }
void ConvertToLocalTime() { *this += Time::GetUTCOffset(); }
DateTime& operator +=( long nDays )
{ Date::operator+=( nDays ); return *this; }
DateTime& operator -=( long nDays )
{ Date::operator-=( nDays ); return *this; }
DateTime& operator +=( double fTimeInDays );
DateTime& operator -=( double fTimeInDays )
{ return operator+=( -fTimeInDays ); }
DateTime& operator +=( const Time& rTime );
DateTime& operator -=( const Time& rTime );
TOOLS_DLLPUBLIC friend DateTime operator +( const DateTime& rDateTime, long nDays );
TOOLS_DLLPUBLIC friend DateTime operator -( const DateTime& rDateTime, long nDays );
TOOLS_DLLPUBLIC friend DateTime operator +( const DateTime& rDateTime, double fTimeInDays );
TOOLS_DLLPUBLIC friend DateTime operator -( const DateTime& rDateTime, double fTimeInDays )
{ return operator+( rDateTime, -fTimeInDays ); }
TOOLS_DLLPUBLIC friend DateTime operator +( const DateTime& rDateTime, const Time& rTime );
TOOLS_DLLPUBLIC friend DateTime operator -( const DateTime& rDateTime, const Time& rTime );
TOOLS_DLLPUBLIC friend double operator -( const DateTime& rDateTime1, const DateTime& rDateTime2 );
TOOLS_DLLPUBLIC friend long operator -( const DateTime& rDateTime, const Date& rDate )
{ return (const Date&) rDateTime - rDate; }
DateTime& operator =( const DateTime& rDateTime );
void GetWin32FileDateTime( sal_uInt32 & rLower, sal_uInt32 & rUpper );
static DateTime CreateFromWin32FileDateTime( const sal_uInt32 & rLower, const sal_uInt32 & rUpper );
};
inline DateTime& DateTime::operator =( const DateTime& rDateTime )
{
Date::operator=( rDateTime );
Time::operator=( rDateTime );
return *this;
}
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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