File indexing completed on 2024-04-21 14:55:29

0001 /*
0002     Copyright (c) 2002 Carlos Moro <cfmoro@correo.uniovi.es>
0003     Copyright (c) 2002-2003 Hans Petter Bieker <bieker@kde.org>
0004     Copyright 2007, 2010 John Layt <john@layt.net>
0005 
0006     This library is free software; you can redistribute it and/or
0007     modify it under the terms of the GNU Library General Public
0008     License as published by the Free Software Foundation; either
0009     version 2 of the License, or (at your option) any later version.
0010 
0011     This library is distributed in the hope that it will be useful,
0012     but WITHOUT ANY WARRANTY; without even the implied warranty of
0013     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
0014     Library General Public License for more details.
0015 
0016     You should have received a copy of the GNU Library General Public License
0017     along with this library; see the file COPYING.LIB.  If not, write to
0018     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
0019     Boston, MA 02110-1301, USA.
0020 */
0021 
0022 #ifndef KCALENDARSYSTEMISLAMICCIVIL_H
0023 #define KCALENDARSYSTEMISLAMICCIVIL_H
0024 
0025 #include "kcalendarsystem.h"
0026 
0027 class KCalendarSystemIslamicCivilPrivate;
0028 
0029 /**
0030  * @internal
0031  * This is the Islamic Civil calendar implementation.
0032  *
0033  * The Islamic or Hijri calendar is the traditional calendar used in the Middle
0034  * East.  This implementation is of the civil calculation that does not take
0035  * observed sunset into account and so may vary from actual dates by 1-2 days.
0036  *
0037  * @b license GNU-LGPL v2+
0038  *
0039  * @see KLocale,KCalendarSystem
0040  *
0041  * @author Carlos Moro <cfmoro@correo.uniovi.es>
0042  */
0043 class KCalendarSystemIslamicCivil : public KCalendarSystem
0044 {
0045 public:
0046     KDELIBS4SUPPORT_DEPRECATED explicit KCalendarSystemIslamicCivil(const KSharedConfig::Ptr config, const KLocale *locale);
0047     ~KCalendarSystemIslamicCivil() override;
0048 
0049     QString calendarType() const override;
0050     KLocale::CalendarSystem calendarSystem() const override;
0051 
0052     QDate epoch() const override;
0053     QDate earliestValidDate() const override;
0054     QDate latestValidDate() const override;
0055 
0056     QString monthName(int month, int year, MonthNameFormat format = LongName) const override;
0057     QString monthName(const QDate &date, MonthNameFormat format = LongName) const override;
0058 
0059     QString weekDayName(int weekDay, WeekDayNameFormat format = LongDayName) const override;
0060     QString weekDayName(const QDate &date, WeekDayNameFormat format = LongDayName) const override;
0061 
0062     bool isLunar() const override;
0063     bool isLunisolar() const override;
0064     bool isSolar() const override;
0065     bool isProleptic() const override;
0066 
0067 protected:
0068     bool julianDayToDate(qint64 jd, int &year, int &month, int &day) const override;
0069     bool dateToJulianDay(int year, int month, int day, qint64 &jd) const override;
0070     KCalendarSystemIslamicCivil(KCalendarSystemIslamicCivilPrivate &dd, const KSharedConfig::Ptr config, const KLocale *locale);
0071 
0072 private:
0073     Q_DECLARE_PRIVATE(KCalendarSystemIslamicCivil)
0074 };
0075 
0076 #endif // KCALENDARSYSTEMISLAMICCIVIL_H