Diffstat (limited to 'microkde/kcalendarsystemgregorian.cpp') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | microkde/kcalendarsystemgregorian.cpp | 359 |
1 files changed, 359 insertions, 0 deletions
diff --git a/microkde/kcalendarsystemgregorian.cpp b/microkde/kcalendarsystemgregorian.cpp new file mode 100644 index 0000000..7c5b62a --- a/dev/null +++ b/microkde/kcalendarsystemgregorian.cpp @@ -0,0 +1,359 @@ +/* + Copyright (c) 2002 Carlos Moro <cfmoro@correo.uniovi.es> + Copyright (c) 2002 Hans Petter Bieker <bieker@kde.org> + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. +*/ + +// Derived gregorian kde calendar class +// Just a schema. + +#include <qdatetime.h> +#include <qstring.h> + +#include <klocale.h> +#include <kdebug.h> + +#include "kcalendarsystemgregorian.h" + +KCalendarSystemGregorian::KCalendarSystemGregorian(const KLocale * locale) + : KCalendarSystem(locale) +{ + kdDebug(5400) << "Created gregorian calendar" << endl; +} + +KCalendarSystemGregorian::~KCalendarSystemGregorian() +{ +} + +int KCalendarSystemGregorian::year(const QDate& date) const +{ +// kdDebug(5400) << "Gregorian year..." << endl; + return date.year(); +} + +int KCalendarSystemGregorian::monthsInYear( const QDate & ) const +{ +// kdDebug(5400) << "Gregorian monthsInYear" << endl; + + return 12; +} + +int KCalendarSystemGregorian::weeksInYear(int year) const +{ +#if QT_VERSION >= 300 + QDate temp; + temp.setYMD(year, 12, 31); + + // If the last day of the year is in the first week, we have to check the + // week before + if ( temp.weekNumber() == 1 ) + temp.addDays(-7); + + return temp.weekNumber(); +#else + return 52; +#endif +} + +int KCalendarSystemGregorian::weekNumber(const QDate& date, + int * yearNum) const +{ +#if QT_VERSION >= 300 + return date.weekNumber(yearNum); +#else + return 1; +#endif +} + +QString KCalendarSystemGregorian::monthName(const QDate& date, + bool shortName) const +{ + return monthName(month(date), shortName); +} + +QString KCalendarSystemGregorian::monthNamePossessive(const QDate& date, bool shortName) const +{ + return monthNamePossessive(month(date), shortName); +} + +QString KCalendarSystemGregorian::monthName(int month, bool shortName) const +{ +// kdDebug(5400) << "Gregorian getMonthName" << endl; + + if ( shortName ) + switch ( month ) + { + case 1: + return locale()->translate("January", "Jan"); + case 2: + return locale()->translate("February", "Feb"); + case 3: + return locale()->translate("March", "Mar"); + case 4: + return locale()->translate("April", "Apr"); + case 5: + return locale()->translate("May short", "May"); + case 6: + return locale()->translate("June", "Jun"); + case 7: + return locale()->translate("July", "Jul"); + case 8: + return locale()->translate("August", "Aug"); + case 9: + return locale()->translate("September", "Sep"); + case 10: + return locale()->translate("October", "Oct"); + case 11: + return locale()->translate("November", "Nov"); + case 12: + return locale()->translate("December", "Dec"); + } + else + switch ( month ) + { + case 1: + return locale()->translate("January"); + case 2: + return locale()->translate("February"); + case 3: + return locale()->translate("March"); + case 4: + return locale()->translate("April"); + case 5: + return locale()->translate("May long", "May"); + case 6: + return locale()->translate("June"); + case 7: + return locale()->translate("July"); + case 8: + return locale()->translate("August"); + case 9: + return locale()->translate("September"); + case 10: + return locale()->translate("October"); + case 11: + return locale()->translate("November"); + case 12: + return locale()->translate("December"); + } + + return QString::null; +} + +QString KCalendarSystemGregorian::monthNamePossessive(int month, + bool shortName) const +{ +// kdDebug(5400) << "Gregorian getMonthName" << endl; + + if ( shortName ) + switch ( month ) + { + case 1: + return locale()->translate("of January", "of Jan"); + case 2: + return locale()->translate("of February", "of Feb"); + case 3: + return locale()->translate("of March", "of Mar"); + case 4: + return locale()->translate("of April", "of Apr"); + case 5: + return locale()->translate("of May short", "of May"); + case 6: + return locale()->translate("of June", "of Jun"); + case 7: + return locale()->translate("of July", "of Jul"); + case 8: + return locale()->translate("of August", "of Aug"); + case 9: + return locale()->translate("of September", "of Sep"); + case 10: + return locale()->translate("of October", "of Oct"); + case 11: + return locale()->translate("of November", "of Nov"); + case 12: + return locale()->translate("of December", "of Dec"); + } + else + switch ( month ) + { + case 1: + return locale()->translate("of January"); + case 2: + return locale()->translate("of February"); + case 3: + return locale()->translate("of March"); + case 4: + return locale()->translate("of April"); + case 5: + return locale()->translate("of May long", "of May"); + case 6: + return locale()->translate("of June"); + case 7: + return locale()->translate("of July"); + case 8: + return locale()->translate("of August"); + case 9: + return locale()->translate("of September"); + case 10: + return locale()->translate("of October"); + case 11: + return locale()->translate("of November"); + case 12: + return locale()->translate("of December"); + } + + return QString::null; +} + +bool KCalendarSystemGregorian::setYMD(QDate & date, int y, int m, int d) const +{ + // We don't want Qt to add 1900 to them + if ( y >= 0 && y <= 99 ) + return false; + + // QDate supports gregorian internally + return date.setYMD(y, m, d); +} + +QDate KCalendarSystemGregorian::addYears(const QDate & date, int nyears) const +{ +#if QT_VERSION >= 300 + return date.addYears(nyears); +#else + int year = date.year() + nyears; + int month = date.month(); + int day = date.day(); + QDate newDate( year, month, 1 ); + if ( day > newDate.daysInMonth() ) day = newDate.daysInMonth(); + return QDate( year, month, day ); +#endif +} + +QDate KCalendarSystemGregorian::addMonths(const QDate & date, int nmonths) const +{ +#if QT_VERSION >= 300 + return date.addMonths(nmonths); +#else + int month = date.month(); + int nyears; + if ( nmonths >= 0 ) { + month += nmonths; + nyears = ( month - 1 ) / 12; + month = ( ( month - 1 ) % 12 ) + 1; + } else { + nyears = nmonths / 12; + // nmonths += nyears * 12; + nmonths = nmonths % 12; + month += nmonths; + if ( month <= 0 ) { + month += 12; + --nyears; + } + } + int year = date.year() + nyears; + int day = date.day(); + QDate newDate( year, month, 1 ); + if ( day > newDate.daysInMonth() ) day = newDate.daysInMonth(); + return QDate( year, month, day ); +#endif +} + +QDate KCalendarSystemGregorian::addDays(const QDate & date, int ndays) const +{ + return date.addDays(ndays); +} + +QString KCalendarSystemGregorian::weekDayName(int col, bool shortName) const +{ + // ### Should this really be different to each calendar system? Or are we + // only going to support weeks with 7 days? + + //kdDebug(5400) << "Gregorian wDayName" << endl; + return locale()->weekDayName(col, shortName); +} + +QString KCalendarSystemGregorian::weekDayName(const QDate& date, bool shortName) const +{ + return weekDayName(dayOfWeek(date), shortName); +} + + +int KCalendarSystemGregorian::dayOfWeek(const QDate& date) const +{ + return date.dayOfWeek(); +} + +int KCalendarSystemGregorian::dayOfYear(const QDate & date) const +{ + return date.dayOfYear(); +} + +int KCalendarSystemGregorian::daysInMonth(const QDate& date) const +{ +// kdDebug(5400) << "Gregorian daysInMonth" << endl; + return date.daysInMonth(); +} + +int KCalendarSystemGregorian::minValidYear() const +{ + return 1753; // QDate limit +} + +int KCalendarSystemGregorian::maxValidYear() const +{ + return 8000; // QDate limit +} + +int KCalendarSystemGregorian::day(const QDate& date) const +{ + return date.day(); +} + +int KCalendarSystemGregorian::month(const QDate& date) const +{ + return date.month(); +} + +int KCalendarSystemGregorian::daysInYear(const QDate& date) const +{ + return date.daysInYear(); +} + +int KCalendarSystemGregorian::weekDayOfPray() const +{ + return 7; // sunday +} + +QString KCalendarSystemGregorian::calendarName() const +{ + return QString::fromLatin1("gregorian"); +} + +bool KCalendarSystemGregorian::isLunar() const +{ + return false; +} + +bool KCalendarSystemGregorian::isLunisolar() const +{ + return false; +} + +bool KCalendarSystemGregorian::isSolar() const +{ + return true; +} |