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Diffstat (limited to 'tools/inc/tools/date.hxx')
| -rw-r--r-- | tools/inc/tools/date.hxx | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/tools/inc/tools/date.hxx b/tools/inc/tools/date.hxx new file mode 100644 index 000000000000..50b31edb0f83 --- /dev/null +++ b/tools/inc/tools/date.hxx @@ -0,0 +1,120 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org 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 Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ +#ifndef _DATE_HXX +#define _DATE_HXX + +#include "tools/toolsdllapi.h" +#include <tools/solar.h> + +class ResId; + +// -------------- +// - Date-Types - +// -------------- + +enum DayOfWeek { MONDAY, TUESDAY, WEDNESDAY, THURSDAY, FRIDAY, + SATURDAY, SUNDAY }; + +// -------- +// - Date - +// -------- + +class TOOLS_DLLPUBLIC Date +{ +private: + sal_uInt32 nDate; + +public: + Date(); + Date( const ResId & rResId ); + Date( sal_uInt32 _nDate ) { Date::nDate = _nDate; } + Date( const Date& rDate ) + { nDate = rDate.nDate; } + Date( USHORT nDay, USHORT nMonth, USHORT nYear ) + { nDate = ( sal_uInt32( nDay % 100 ) ) + + ( ( sal_uInt32( nMonth % 100 ) ) * 100 ) + + ( ( sal_uInt32( nYear % 10000 ) ) * 10000); } + + void SetDate( sal_uInt32 nNewDate ) { nDate = nNewDate; } + sal_uInt32 GetDate() const { return nDate; } + + void SetDay( USHORT nNewDay ); + void SetMonth( USHORT nNewMonth ); + void SetYear( USHORT nNewYear ); + USHORT GetDay() const { return (USHORT)(nDate % 100); } + USHORT GetMonth() const { return (USHORT)((nDate / 100) % 100); } + USHORT GetYear() const { return (USHORT)(nDate / 10000); } + + DayOfWeek GetDayOfWeek() const; + USHORT GetDayOfYear() const; + /** nMinimumNumberOfDaysInWeek: how many days of a week must reside in the + first week of a year. */ + USHORT GetWeekOfYear( DayOfWeek eStartDay = MONDAY, + sal_Int16 nMinimumNumberOfDaysInWeek = 4 ) const; + + USHORT GetDaysInMonth() const; + USHORT GetDaysInYear() const { return (IsLeapYear()) ? 366 : 365; } + BOOL IsLeapYear() const; + BOOL IsValid() const; + + BOOL IsBetween( const Date& rFrom, const Date& rTo ) const + { return ((nDate >= rFrom.nDate) && + (nDate <= rTo.nDate)); } + + BOOL operator ==( const Date& rDate ) const + { return (nDate == rDate.nDate); } + BOOL operator !=( const Date& rDate ) const + { return (nDate != rDate.nDate); } + BOOL operator >( const Date& rDate ) const + { return (nDate > rDate.nDate); } + BOOL operator <( const Date& rDate ) const + { return (nDate < rDate.nDate); } + BOOL operator >=( const Date& rDate ) const + { return (nDate >= rDate.nDate); } + BOOL operator <=( const Date& rDate ) const + { return (nDate <= rDate.nDate); } + + Date& operator =( const Date& rDate ) + { nDate = rDate.nDate; return *this; } + Date& operator +=( long nDays ); + Date& operator -=( long nDays ); + Date& operator ++(); + Date& operator --(); +#ifndef MPW33 + Date operator ++( int ); + Date operator --( int ); +#endif + + TOOLS_DLLPUBLIC friend Date operator +( const Date& rDate, long nDays ); + TOOLS_DLLPUBLIC friend Date operator -( const Date& rDate, long nDays ); + TOOLS_DLLPUBLIC friend long operator -( const Date& rDate1, const Date& rDate2 ); + + static long DateToDays( USHORT nDay, USHORT nMonth, USHORT nYear ); + +}; + +#endif // _DATE_HXX |