kcalendarsystemqdate_p.h Source File

KDECore

00001 /*
00002     Copyright (c) 2002 Carlos Moro <cfmoro@correo.uniovi.es>
00003     Copyright (c) 2002 Hans Petter Bieker <bieker@kde.org>
00004     Copyright 2007, 2010 John Layt <john@layt.net>
00005 
00006     This library is free software; you can redistribute it and/or
00007     modify it under the terms of the GNU Library General Public
00008     License as published by the Free Software Foundation; either
00009     version 2 of the License, or (at your option) any later version.
00010 
00011     This library is distributed in the hope that it will be useful,
00012     but WITHOUT ANY WARRANTY; without even the implied warranty of
00013     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014     Library General Public License for more details.
00015 
00016     You should have received a copy of the GNU Library General Public License
00017     along with this library; see the file COPYING.LIB.  If not, write to
00018     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00019     Boston, MA 02110-1301, USA.
00020 */
00021 
00022 #ifndef KCALENDARSYSTEMQDATE_H
00023 #define KCALENDARSYSTEMQDATE_H
00024 
00025 #include "kcalendarsystem.h"
00026 
00027 class KCalendarSystemQDatePrivate;
00028 
00041 class KCalendarSystemQDate: public KCalendarSystem
00042 {
00043 public:
00044     explicit KCalendarSystemQDate(const KLocale *locale = 0);
00045     explicit KCalendarSystemQDate(const KSharedConfig::Ptr config, const KLocale *locale = 0);
00046     virtual ~KCalendarSystemQDate();
00047 
00048     virtual QString calendarType() const;
00049 
00050     virtual QDate epoch() const;
00051     virtual QDate earliestValidDate() const;
00052     virtual QDate latestValidDate() const;
00053     virtual bool isValid(int year, int month, int day) const;
00054     virtual bool isValid(const QDate &date) const;
00055 
00056     virtual int year(const QDate &date) const;
00057     virtual int month(const QDate &date) const;
00058     virtual int day(const QDate &date) const;
00059 
00060     virtual int daysInYear(const QDate &date) const;
00061     virtual int daysInMonth(const QDate &date) const;
00062 
00063     virtual int dayOfYear(const QDate &date) const;
00064     virtual int dayOfWeek(const QDate &date) const;
00065 
00066     virtual bool isLeapYear(int year) const;
00067     virtual bool isLeapYear(const QDate &date) const;
00068 
00069     virtual QString monthName(int month, int year, MonthNameFormat format = LongName) const;
00070     virtual QString monthName(const QDate &date, MonthNameFormat format = LongName) const;
00071 
00072     virtual QString weekDayName(int weekDay, WeekDayNameFormat format = LongDayName) const;
00073     virtual QString weekDayName(const QDate &date, WeekDayNameFormat format = LongDayName) const;
00074 
00075     virtual int weekDayOfPray() const;
00076 
00077     virtual bool isLunar() const;
00078     virtual bool isLunisolar() const;
00079     virtual bool isSolar() const;
00080     virtual bool isProleptic() const;
00081 
00082 protected:
00083     virtual bool julianDayToDate(int jd, int &year, int &month, int &day) const;
00084     virtual bool dateToJulianDay(int year, int month, int day, int &jd) const;
00085     KCalendarSystemQDate(KCalendarSystemQDatePrivate &dd,
00086                              const KSharedConfig::Ptr config = KSharedConfig::Ptr(),
00087                              const KLocale *locale = 0);
00088 
00089 private:
00090     Q_DECLARE_PRIVATE(KCalendarSystemQDate)
00091 };
00092 
00093 #endif
KDECore

KDECore

kdelibs
