1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir #ifndef _I18N_CALENDAR_HIJRI_HXX_ 28*cdf0e10cSrcweir #define _I18N_CALENDAR_HIJRI_HXX_ 29*cdf0e10cSrcweir 30*cdf0e10cSrcweir #include "calendar_gregorian.hxx" 31*cdf0e10cSrcweir 32*cdf0e10cSrcweir 33*cdf0e10cSrcweir // ---------------------------------------------------- 34*cdf0e10cSrcweir // class Calendar_hijri 35*cdf0e10cSrcweir // ---------------------------------------------------- 36*cdf0e10cSrcweir 37*cdf0e10cSrcweir namespace com { namespace sun { namespace star { namespace i18n { 38*cdf0e10cSrcweir 39*cdf0e10cSrcweir class Calendar_hijri : public Calendar_gregorian 40*cdf0e10cSrcweir { 41*cdf0e10cSrcweir public: 42*cdf0e10cSrcweir 43*cdf0e10cSrcweir // Constructors 44*cdf0e10cSrcweir Calendar_hijri(); 45*cdf0e10cSrcweir 46*cdf0e10cSrcweir protected: 47*cdf0e10cSrcweir void mapToGregorian() throw(com::sun::star::uno::RuntimeException); 48*cdf0e10cSrcweir void mapFromGregorian() throw(com::sun::star::uno::RuntimeException); 49*cdf0e10cSrcweir 50*cdf0e10cSrcweir // radians per degree (pi/180) 51*cdf0e10cSrcweir static const double RadPerDeg; 52*cdf0e10cSrcweir 53*cdf0e10cSrcweir // Synodic Period (mean time between 2 successive new moon: 29d, 12 hr, 44min, 3sec 54*cdf0e10cSrcweir static const double SynPeriod; 55*cdf0e10cSrcweir 56*cdf0e10cSrcweir static const double SynMonth; // Solar days in a year/SynPeriod 57*cdf0e10cSrcweir 58*cdf0e10cSrcweir // Julian day on Jan 1, 1900 59*cdf0e10cSrcweir static const double jd1900; 60*cdf0e10cSrcweir 61*cdf0e10cSrcweir // Reference point: September 1984 25d 3h 10m UT. == 1405 Hijri == 1048 Synodial month from 1900 62*cdf0e10cSrcweir static const sal_Int32 SynRef; 63*cdf0e10cSrcweir static const sal_Int32 GregRef; 64*cdf0e10cSrcweir 65*cdf0e10cSrcweir // Local time (Saudi Arabia) 66*cdf0e10cSrcweir static const double SA_TimeZone; // Time Zone 67*cdf0e10cSrcweir 68*cdf0e10cSrcweir // Period between 1.30pm - 6:30pm 69*cdf0e10cSrcweir static const double EveningPeriod; 70*cdf0e10cSrcweir 71*cdf0e10cSrcweir // "Leap" years 72*cdf0e10cSrcweir static const sal_Int32 LeapYear[]; 73*cdf0e10cSrcweir 74*cdf0e10cSrcweir private: 75*cdf0e10cSrcweir double NewMoon(sal_Int32 n); 76*cdf0e10cSrcweir void getHijri(sal_Int32 *day, sal_Int32 *month, sal_Int32 *year); 77*cdf0e10cSrcweir void ToGregorian(sal_Int32 *day, sal_Int32 *month, sal_Int32 *year); 78*cdf0e10cSrcweir void getGregorianDay(sal_Int32 jd, sal_Int32 *pnDay, sal_Int32 *pnMonth, sal_Int32 *pnYear); 79*cdf0e10cSrcweir double getJulianDay(sal_Int32 day, sal_Int32 month, sal_Int32 year); 80*cdf0e10cSrcweir }; 81*cdf0e10cSrcweir 82*cdf0e10cSrcweir } } } } 83*cdf0e10cSrcweir 84*cdf0e10cSrcweir #endif 85