Files
libreoffice/basic/source/inc/date.hxx
Eike Rathke 6d424f0770 Replace mouth-painted "inaccurate around leap year" rollover algorithm
... with proper tools::Date methods Normalize() and AddMonths().

Also prepare functionality to easily switch on rollover for StarBASIC as well,
i.e. when called by DateSerial() runtime function.

For StarBASIC, invalid date for day > daysinmonthofyear is now (or better since
a previous commit 94bb96ada421b423e9ed30526fe5a6aac95f00b9 from today) properly
detected, not just dumb 1<=day<=31.

Change-Id: Ibb44f7247726f1e1168f0e66c5ae18e073d19f08
2017-05-02 23:12:34 +02:00

53 lines
2.3 KiB
C++

/* -*- 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 INCLUDED_BASIC_SOURCE_INC_DATE_HXX
#define INCLUDED_BASIC_SOURCE_INC_DATE_HXX
#include <com/sun/star/util/Date.hpp>
#include <com/sun/star/util/Time.hpp>
#include <com/sun/star/util/DateTime.hpp>
bool implDateSerial( sal_Int16 nYear, sal_Int16 nMonth, sal_Int16 nDay, bool bUseTwoDigitYear, bool bRollOver, double& rdRet );
double implTimeSerial( sal_Int16 nHour, sal_Int16 nMinute, sal_Int16 nSecond);
bool implDateTimeSerial( sal_Int16 nYear, sal_Int16 nMonth, sal_Int16 nDay,
sal_Int16 nHour, sal_Int16 nMinute, sal_Int16 nSecond,
bool bUseTwoDigitYear, bool bRollOver, double& rdRet );
sal_Int16 implGetWeekDay( double aDate, bool bFirstDayParam = false, sal_Int16 nFirstDay = 0 );
sal_Int16 implGetDateYear( double aDate );
sal_Int16 implGetDateMonth( double aDate );
sal_Int16 implGetDateDay( double aDate );
sal_Int16 implGetHour( double dDate );
sal_Int16 implGetMinute( double dDate );
sal_Int16 implGetSecond( double dDate );
css::util::Date SbxDateToUNODate( const SbxValue* );
void SbxDateFromUNODate( SbxValue*, const css::util::Date& );
css::util::Time SbxDateToUNOTime( const SbxValue* );
void SbxDateFromUNOTime( SbxValue*, const css::util::Time& );
css::util::DateTime SbxDateToUNODateTime( const SbxValue* );
void SbxDateFromUNODateTime( SbxValue*, const css::util::DateTime& );
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */