| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| #ifndef _I18N_CALENDAR_HIJRI_HXX_ |
| #define _I18N_CALENDAR_HIJRI_HXX_ |
| |
| #include "calendar_gregorian.hxx" |
| |
| |
| // ---------------------------------------------------- |
| // class Calendar_hijri |
| // ---------------------------------------------------- |
| |
| namespace com { namespace sun { namespace star { namespace i18n { |
| |
| class Calendar_hijri : public Calendar_gregorian |
| { |
| public: |
| |
| // Constructors |
| Calendar_hijri(); |
| |
| protected: |
| void mapToGregorian() throw(com::sun::star::uno::RuntimeException); |
| void mapFromGregorian() throw(com::sun::star::uno::RuntimeException); |
| |
| // radians per degree (pi/180) |
| static const double RadPerDeg; |
| |
| // Synodic Period (mean time between 2 successive new moon: 29d, 12 hr, 44min, 3sec |
| static const double SynPeriod; |
| |
| static const double SynMonth; // Solar days in a year/SynPeriod |
| |
| // Julian day on Jan 1, 1900 |
| static const double jd1900; |
| |
| // Reference point: September 1984 25d 3h 10m UT. == 1405 Hijri == 1048 Synodial month from 1900 |
| static const sal_Int32 SynRef; |
| static const sal_Int32 GregRef; |
| |
| // Local time (Saudi Arabia) |
| static const double SA_TimeZone; // Time Zone |
| |
| // Period between 1.30pm - 6:30pm |
| static const double EveningPeriod; |
| |
| // "Leap" years |
| static const sal_Int32 LeapYear[]; |
| |
| private: |
| double NewMoon(sal_Int32 n); |
| void getHijri(sal_Int32 *day, sal_Int32 *month, sal_Int32 *year); |
| void ToGregorian(sal_Int32 *day, sal_Int32 *month, sal_Int32 *year); |
| void getGregorianDay(sal_Int32 jd, sal_Int32 *pnDay, sal_Int32 *pnMonth, sal_Int32 *pnYear); |
| double getJulianDay(sal_Int32 day, sal_Int32 month, sal_Int32 year); |
| }; |
| |
| } } } } |
| |
| #endif |
