| -rw-r--r-- | libkcal/recurrence.cpp | 187 |
1 files changed, 95 insertions, 92 deletions
diff --git a/libkcal/recurrence.cpp b/libkcal/recurrence.cpp index 6ee5499..9a4e540 100644 --- a/libkcal/recurrence.cpp +++ b/libkcal/recurrence.cpp @@ -8,183 +8,186 @@ 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. */ #include <limits.h> #include <kdebug.h> #include <kglobal.h> #include <klocale.h> #include "incidence.h" #include "recurrence.h" +//Added by qt3to4: +#include <Q3ValueList> +#include <Q3PtrList> using namespace KCal; Recurrence::Feb29Type Recurrence::mFeb29YearlyDefaultType = Recurrence::rMar1; Recurrence::Recurrence(Incidence *parent, int compatVersion) : recurs(rNone), // by default, it's not a recurring event rWeekStart(1), // default is Monday rDays(7), mFloats(parent ? parent->doesFloat() : false), mRecurReadOnly(false), mRecurExDatesCount(0), mFeb29YearlyType(mFeb29YearlyDefaultType), mCompatVersion(compatVersion ? compatVersion : INT_MAX), mCompatRecurs(rNone), mCompatDuration(0), mParent(parent) { rMonthDays.setAutoDelete( true ); rMonthPositions.setAutoDelete( true ); rYearNums.setAutoDelete( true ); } Recurrence::Recurrence(const Recurrence &r, Incidence *parent) : recurs(r.recurs), rWeekStart(r.rWeekStart), - rDays(r.rDays.copy()), + rDays(r.rDays), rFreq(r.rFreq), rDuration(r.rDuration), rEndDateTime(r.rEndDateTime), mRecurStart(r.mRecurStart), mFloats(r.mFloats), mRecurReadOnly(r.mRecurReadOnly), mRecurExDatesCount(r.mRecurExDatesCount), mFeb29YearlyType(r.mFeb29YearlyType), mCompatVersion(r.mCompatVersion), mCompatRecurs(r.mCompatRecurs), mCompatDuration(r.mCompatDuration), mParent(parent) { - for (QPtrListIterator<rMonthPos> mp(r.rMonthPositions); mp.current(); ++mp) { + for (Q3PtrListIterator<rMonthPos> mp(r.rMonthPositions); mp.current(); ++mp) { rMonthPos *tmp = new rMonthPos; tmp->rPos = mp.current()->rPos; tmp->negative = mp.current()->negative; - tmp->rDays = mp.current()->rDays.copy(); + tmp->rDays = mp.current()->rDays; rMonthPositions.append(tmp); } - for (QPtrListIterator<int> md(r.rMonthDays); md.current(); ++md) { + for (Q3PtrListIterator<int> md(r.rMonthDays); md.current(); ++md) { int *tmp = new int; *tmp = *md.current(); rMonthDays.append(tmp); } - for (QPtrListIterator<int> yn(r.rYearNums); yn.current(); ++yn) { + for (Q3PtrListIterator<int> yn(r.rYearNums); yn.current(); ++yn) { int *tmp = new int; *tmp = *yn.current(); rYearNums.append(tmp); } rMonthDays.setAutoDelete( true ); rMonthPositions.setAutoDelete( true ); rYearNums.setAutoDelete( true ); } Recurrence::~Recurrence() { } bool Recurrence::operator==( const Recurrence& r2 ) const { // the following line is obvious if ( recurs == rNone && r2.recurs == rNone ) return true; // we need the above line, because two non recurring events may // differ in the other settings, because one (or both) // may be not initialized properly if ( recurs != r2.recurs || rFreq != r2.rFreq || rDuration != r2.rDuration || !rDuration && rEndDateTime != r2.rEndDateTime || mRecurStart != r2.mRecurStart || mFloats != r2.mFloats || mRecurReadOnly != r2.mRecurReadOnly || mRecurExDatesCount != r2.mRecurExDatesCount ) return false; // no need to compare mCompat* and mParent // OK to compare the pointers switch ( recurs ) { case rWeekly: return rDays == r2.rDays && rWeekStart == r2.rWeekStart; case rMonthlyPos: { - QPtrList<rMonthPos> MonthPositions = rMonthPositions; - QPtrList<rMonthPos> MonthPositions2 = r2.rMonthPositions; + Q3PtrList<rMonthPos> MonthPositions = rMonthPositions; + Q3PtrList<rMonthPos> MonthPositions2 = r2.rMonthPositions; if ( !MonthPositions.count() ) return false; if ( !MonthPositions2.count() ) return false; return MonthPositions.first()->rPos == MonthPositions2.first()->rPos; } case rMonthlyDay: { - QPtrList<int> MonthDays = rMonthDays ; - QPtrList<int> MonthDays2 = r2.rMonthDays ; + Q3PtrList<int> MonthDays = rMonthDays ; + Q3PtrList<int> MonthDays2 = r2.rMonthDays ; if ( !MonthDays.count() ) return false; if ( !MonthDays2.count() ) return false; return *MonthDays.first() == *MonthDays2.first() ; } case rYearlyPos: { - QPtrList<int> YearNums = rYearNums; - QPtrList<int> YearNums2 = r2.rYearNums; + Q3PtrList<int> YearNums = rYearNums; + Q3PtrList<int> YearNums2 = r2.rYearNums; if ( *YearNums.first() != *YearNums2.first() ) return false; - QPtrList<rMonthPos> MonthPositions = rMonthPositions; - QPtrList<rMonthPos> MonthPositions2 = r2.rMonthPositions; + Q3PtrList<rMonthPos> MonthPositions = rMonthPositions; + Q3PtrList<rMonthPos> MonthPositions2 = r2.rMonthPositions; if ( !MonthPositions.count() ) return false; if ( !MonthPositions2.count() ) return false; return MonthPositions.first()->rPos == MonthPositions2.first()->rPos; } case rYearlyMonth: { - QPtrList<int> YearNums = rYearNums; - QPtrList<int> YearNums2 = r2.rYearNums; + Q3PtrList<int> YearNums = rYearNums; + Q3PtrList<int> YearNums2 = r2.rYearNums; return ( *YearNums.first() == *YearNums2.first() && mFeb29YearlyType == r2.mFeb29YearlyType); } case rYearlyDay: { - QPtrList<int> YearNums = rYearNums; - QPtrList<int> YearNums2 = r2.rYearNums; + Q3PtrList<int> YearNums = rYearNums; + Q3PtrList<int> YearNums2 = r2.rYearNums; return ( *YearNums.first() == *YearNums2.first() ); } case rNone: case rMinutely: case rHourly: case rDaily: default: return true; } } /* bool Recurrence::compareLists( const QPtrList<int> &l1 ,const QPtrList<int> &l2) { if ( l1.count() != l2.count() ) return false; int count = l1.count(); int i; for ( i = 0; i < count ; ++i ) { // if ( l1.at(i) != l2.at(i) ) return false; qDebug("compüare "); } return true; } @@ -336,49 +339,49 @@ QDate Recurrence::endDate() const if (!count) return QDate(); // error - there is no recurrence return end; } QDateTime Recurrence::endDateTime() const { int count = 0; QDate end; if (recurs != rNone) { if (rDuration < 0) return QDateTime(); // infinite recurrence if (rDuration == 0) return rEndDateTime; // The end date is determined by the recurrence count QDate dStart = mRecurStart.date(); switch (recurs) { case rMinutely: return mRecurStart.addSecs((rDuration-1+mRecurExDatesCount)*rFreq*60); case rHourly: return mRecurStart.addSecs((rDuration-1+mRecurExDatesCount)*rFreq*3600); case rDaily: - return dStart.addDays((rDuration-1+mRecurExDatesCount)*rFreq); + return (QDateTime)dStart.addDays((rDuration-1+mRecurExDatesCount)*rFreq); case rWeekly: count = weeklyCalc(END_DATE_AND_COUNT, end); break; case rMonthlyPos: case rMonthlyDay: count = monthlyCalc(END_DATE_AND_COUNT, end); break; case rYearlyMonth: count = yearlyMonthCalc(END_DATE_AND_COUNT, end); break; case rYearlyDay: count = yearlyDayCalc(END_DATE_AND_COUNT, end); break; case rYearlyPos: count = yearlyPosCalc(END_DATE_AND_COUNT, end); break; default: // catch-all. Should never get here. kdDebug(5800) << "Control should never reach here in endDate()!" << endl; break; } } if (!count) @@ -485,59 +488,59 @@ int Recurrence::duration() const return rDuration; } void Recurrence::setDuration(int _rDuration) { if (mRecurReadOnly) return; if (_rDuration > 0) { rDuration = _rDuration; // Compatibility mode is only needed when reading the calendar in ICalFormatImpl, // so explicitly setting the duration means no backwards compatibility is needed. mCompatDuration = 0; } } QString Recurrence::endDateStr(bool shortfmt) const { return KGlobal::locale()->formatDate(rEndDateTime.date(),shortfmt); } const QBitArray &Recurrence::days() const { return rDays; } -const QPtrList<Recurrence::rMonthPos> &Recurrence::monthPositions() const +const Q3PtrList<Recurrence::rMonthPos> &Recurrence::monthPositions() const { return rMonthPositions; } -const QPtrList<Recurrence::rMonthPos> &Recurrence::yearMonthPositions() const +const Q3PtrList<Recurrence::rMonthPos> &Recurrence::yearMonthPositions() const { return rMonthPositions; } -const QPtrList<int> &Recurrence::monthDays() const +const Q3PtrList<int> &Recurrence::monthDays() const { return rMonthDays; } void Recurrence::setMinutely(int _rFreq, int _rDuration) { if (mRecurReadOnly || _rDuration == 0 || _rDuration < -1) return; setDailySub(rMinutely, _rFreq, _rDuration); } void Recurrence::setMinutely(int _rFreq, const QDateTime &_rEndDateTime) { if (mRecurReadOnly) return; rEndDateTime = _rEndDateTime; setDailySub(rMinutely, _rFreq, 0); } void Recurrence::setHourly(int _rFreq, int _rDuration) { if (mRecurReadOnly || _rDuration == 0 || _rDuration < -1) return; setDailySub(rHourly, _rFreq, _rDuration); } @@ -738,49 +741,49 @@ void Recurrence::setYearly(int type, int _rFreq, const QDate &_rEndDate) void Recurrence::setYearlyByDate(Feb29Type type, int _rFreq, int _rDuration) { if (mRecurReadOnly || _rDuration == 0 || _rDuration < -1) return; if (mCompatVersion < 310) mCompatDuration = (_rDuration > 0) ? _rDuration : 0; setYearly_(rYearlyMonth, type, _rFreq, _rDuration); } void Recurrence::setYearlyByDate(Feb29Type type, int _rFreq, const QDate &_rEndDate) { if (mRecurReadOnly) return; rEndDateTime.setDate(_rEndDate); rEndDateTime.setTime(mRecurStart.time()); mCompatDuration = 0; setYearly_(rYearlyMonth, type, _rFreq, 0); } void Recurrence::addYearlyMonthPos(short _rPos, const QBitArray &_rDays) { if (recurs == rYearlyPos) addMonthlyPos_(_rPos, _rDays); } -const QPtrList<int> &Recurrence::yearNums() const +const Q3PtrList<int> &Recurrence::yearNums() const { return rYearNums; } void Recurrence::addYearlyMonth(short _rPos ) { if (mRecurReadOnly || recurs != rYearlyMonth) // invalid day/month number return; rMonthPos *tmpPos = new rMonthPos; if ( _rPos > 0) { tmpPos->rPos = _rPos; tmpPos->negative = false; } else { tmpPos->rPos = -_rPos; // take abs() tmpPos->negative = true; } rMonthPositions.append(tmpPos); } void Recurrence::addYearlyNum(short _rNum) { if (mRecurReadOnly || (recurs != rYearlyMonth && recurs != rYearlyDay && recurs != rYearlyPos) || _rNum <= 0) // invalid day/month number return; @@ -1026,159 +1029,159 @@ bool Recurrence::recursWeekly(const QDate &qd) const int i = qd.dayOfWeek()-1; if (rDays.testBit((uint) i)) return true; } } return false; } bool Recurrence::recursMonthly(const QDate &qd) const { QDate dStart = mRecurStart.date(); int year = qd.year(); int month = qd.month(); int day = qd.day(); // calculate how many months ahead this date is from the original // event's date int monthsAhead = (year - dStart.year()) * 12 + (month - dStart.month()); if ((monthsAhead % rFreq) == 0) { // The date is in a month which recurs if (qd >= dStart && ((rDuration > 0 && qd <= endDate()) || (rDuration == 0 && qd <= rEndDateTime.date()) || rDuration == -1)) { // The date queried falls within the range of the event. - QValueList<int> days; + Q3ValueList<int> days; int daysInMonth = qd.daysInMonth(); if (recurs == rMonthlyDay) getMonthlyDayDays(days, daysInMonth); else if (recurs == rMonthlyPos) getMonthlyPosDays(days, daysInMonth, QDate(year, month, 1).dayOfWeek()); - for (QValueList<int>::Iterator it = days.begin(); it != days.end(); ++it) { + for (Q3ValueList<int>::Iterator it = days.begin(); it != days.end(); ++it) { if (*it == day) return true; } // no dates matched } } return false; } bool Recurrence::recursYearlyByMonth(const QDate &qd) const { QDate dStart = mRecurStart.date(); int startDay = dStart.day(); int qday = qd.day(); int qmonth = qd.month(); int qyear = qd.year(); bool match = (qday == startDay); if (!match && startDay == 29 && dStart.month() == 2) { // It's a recurrence on February 29th switch (mFeb29YearlyType) { case rFeb28: if (qday == 28 && qmonth == 2 && !QDate::leapYear(qyear)) match = true; break; case rMar1: if (qday == 1 && qmonth == 3 && !QDate::leapYear(qyear)) { qmonth = 2; match = true; } break; case rFeb29: break; } } if (match) { // The day of the month matches. Calculate how many years ahead // this date is from the original event's date. int yearsAhead = (qyear - dStart.year()); if (yearsAhead % rFreq == 0) { // The date is in a year which recurs if (qd >= dStart && ((rDuration > 0 && qd <= endDate()) || (rDuration == 0 && qd <= rEndDateTime.date()) || rDuration == -1)) { // The date queried falls within the range of the event. int i = qmonth; - for (QPtrListIterator<int> qlin(rYearNums); qlin.current(); ++qlin) { + for (Q3PtrListIterator<int> qlin(rYearNums); qlin.current(); ++qlin) { if (i == *qlin.current()) return true; } } } } return false; } bool Recurrence::recursYearlyByPos(const QDate &qd) const { QDate dStart = mRecurStart.date(); int year = qd.year(); int month = qd.month(); int day = qd.day(); // calculate how many years ahead this date is from the original // event's date int yearsAhead = (year - dStart.year()); if (yearsAhead % rFreq == 0) { // The date is in a year which recurs if (qd >= dStart && ((rDuration > 0 && qd <= endDate()) || (rDuration == 0 && qd <= rEndDateTime.date()) || rDuration == -1)) { // The date queried falls within the range of the event. - for (QPtrListIterator<int> qlin(rYearNums); qlin.current(); ++qlin) { + for (Q3PtrListIterator<int> qlin(rYearNums); qlin.current(); ++qlin) { if (month == *qlin.current()) { // The month recurs - QValueList<int> days; + Q3ValueList<int> days; getMonthlyPosDays(days, qd.daysInMonth(), QDate(year, month, 1).dayOfWeek()); - for (QValueList<int>::Iterator it = days.begin(); it != days.end(); ++it) { + for (Q3ValueList<int>::Iterator it = days.begin(); it != days.end(); ++it) { if (*it == day) return true; } } } } } return false; } bool Recurrence::recursYearlyByDay(const QDate &qd) const { QDate dStart = mRecurStart.date(); // calculate how many years ahead this date is from the original // event's date int yearsAhead = (qd.year() - dStart.year()); if (yearsAhead % rFreq == 0) { // The date is in a year which recurs if (qd >= dStart && ((rDuration > 0 && qd <= endDate()) || (rDuration == 0 && qd <= rEndDateTime.date()) || rDuration == -1)) { // The date queried falls within the range of the event. int i = qd.dayOfYear(); - for (QPtrListIterator<int> qlin(rYearNums); qlin.current(); ++qlin) { + for (Q3PtrListIterator<int> qlin(rYearNums); qlin.current(); ++qlin) { if (i == *qlin.current()) return true; } } } return false; } /* Get the date of the next recurrence, after the specified date. * If 'last' is non-null, '*last' is set to true if the next recurrence is the * last recurrence, else false. * Reply = date of next recurrence, or invalid date if none. */ QDate Recurrence::getNextDateNoTime(const QDate &preDate, bool *last) const { if (last) *last = false; QDate dStart = mRecurStart.date(); if (preDate < dStart) return dStart; QDate earliestDate = preDate.addDays(1); QDate nextDate; @@ -1528,49 +1531,49 @@ int Recurrence::recurCalc(PeriodFunc func, QDate &enddate) const case rWeekly: count = weeklyCalc(func, enddate); break; case rMonthlyPos: case rMonthlyDay: count = monthlyCalc(func, enddate); break; case rYearlyMonth: count = yearlyMonthCalc(func, enddate); break; case rYearlyPos: count = yearlyPosCalc(func, enddate); break; case rYearlyDay: count = yearlyDayCalc(func, enddate); break; default: break; } switch (func) { case END_DATE_AND_COUNT: case NEXT_AFTER_DATE: if (count == 0) - endtime = QDate(); + endtime = QDateTime(); else if (timed) enddate = endtime.date(); break; case COUNT_TO_DATE: break; } return count; } /* Find count and, depending on 'func', the end date/time of a secondly recurrence. * Reply = total number of occurrences up to 'endtime', or 0 if error. * If 'func' = END_DATE_AND_COUNT or NEXT_AFTER_DATE, 'endtime' is updated to the * recurrence end date/time. */ int Recurrence::secondlyCalc(PeriodFunc func, QDateTime &endtime, int freq) const { switch (func) { case END_DATE_AND_COUNT: endtime = mRecurStart.addSecs((rDuration + mRecurExDatesCount - 1) * freq); return rDuration + mRecurExDatesCount; case COUNT_TO_DATE: { int n = mRecurStart.secsTo(endtime)/freq + 1; if (rDuration > 0 && n > rDuration + mRecurExDatesCount) return rDuration + mRecurExDatesCount; @@ -1772,101 +1775,101 @@ int Recurrence::weeklyCalcNextAfter(QDate &enddate, int daysPerWeek) const goto ex; if (--countTogo == 0) return 0; } } daysGone += 7 * (rFreq - 1); } ex: enddate = dStart.addDays(daysGone); return countGone; } /* Find count and, depending on 'func', the end date of a monthly recurrence. * Reply = total number of occurrences up to 'enddate', or 0 if error. * If 'func' = END_DATE_AND_COUNT or NEXT_AFTER_DATE, 'enddate' is updated to the * recurrence end date. */ struct Recurrence::MonthlyData { const Recurrence *recurrence; int year; // current year int month; // current month 0..11 int day; // current day of month 1..31 bool varies; // true if recurring days vary between different months private: - QValueList<int> days28, days29, days30, days31; // recurring days in months of each length - QValueList<int> *recurDays[4]; + Q3ValueList<int> days28, days29, days30, days31; // recurring days in months of each length + Q3ValueList<int> *recurDays[4]; public: MonthlyData(const Recurrence* r, const QDate &date) : recurrence(r), year(date.year()), month(date.month()-1), day(date.day()) { recurDays[0] = &days28; recurDays[1] = &days29; recurDays[2] = &days30; recurDays[3] = &days31; varies = (recurrence->recurs == rMonthlyPos) ? true : recurrence->getMonthlyDayDays(days31, 31); } - const QValueList<int>* dayList() const { + const Q3ValueList<int>* dayList() const { if (!varies) return &days31; QDate startOfMonth(year, month + 1, 1); int daysInMonth = startOfMonth.daysInMonth(); - QValueList<int>* days = recurDays[daysInMonth - 28]; + Q3ValueList<int>* days = recurDays[daysInMonth - 28]; if (recurrence->recurs == rMonthlyPos) recurrence->getMonthlyPosDays(*days, daysInMonth, startOfMonth.dayOfWeek()); else if (days->isEmpty()) recurrence->getMonthlyDayDays(*days, daysInMonth); return days; } int yearMonth() const { return year*12 + month; } void addMonths(int diff) { month += diff; year += month / 12; month %= 12; } QDate date() const { return QDate(year, month + 1, day); } }; int Recurrence::monthlyCalc(PeriodFunc func, QDate &enddate) const { if (recurs == rMonthlyPos && rMonthPositions.isEmpty() || recurs == rMonthlyDay && rMonthDays.isEmpty()) return 0; MonthlyData data(this, mRecurStart.date()); switch (func) { case END_DATE_AND_COUNT: return monthlyCalcEndDate(enddate, data); case COUNT_TO_DATE: return monthlyCalcToDate(enddate, data); case NEXT_AFTER_DATE: return monthlyCalcNextAfter(enddate, data); } return 0; } int Recurrence::monthlyCalcEndDate(QDate &enddate, MonthlyData &data) const { uint countTogo = rDuration + mRecurExDatesCount; int countGone = 0; - QValueList<int>::ConstIterator it; - const QValueList<int>* days = data.dayList(); + Q3ValueList<int>::ConstIterator it; + const Q3ValueList<int>* days = data.dayList(); if (data.day > 1) { // Check what remains of the start month for (it = days->begin(); it != days->end(); ++it) { if (*it >= data.day) { ++countGone; if (--countTogo == 0) { data.day = *it; break; } } } if (countTogo) { data.day = 1; data.addMonths(rFreq); } } if (countTogo) { if (data.varies) { // The number of recurrence days varies from month to month, // so we need to check month by month. for ( ; ; ) { days = data.dayList(); uint n = days->count(); // number of recurrence days in this month @@ -1889,50 +1892,50 @@ int Recurrence::monthlyCalcEndDate(QDate &enddate, MonthlyData &data) const } if (countTogo) { // Check the last month in the recurrence for (it = days->begin(); it != days->end(); ++it) { ++countGone; if (--countTogo == 0) { data.day = *it; break; } } } } enddate = data.date(); return countGone; } int Recurrence::monthlyCalcToDate(const QDate &enddate, MonthlyData &data) const { int countGone = 0; int countMax = (rDuration > 0) ? rDuration + mRecurExDatesCount : INT_MAX; int endYear = enddate.year(); int endMonth = enddate.month() - 1; // zero-based int endDay = enddate.day(); int endYearMonth = endYear*12 + endMonth; - QValueList<int>::ConstIterator it; - const QValueList<int>* days = data.dayList(); + Q3ValueList<int>::ConstIterator it; + const Q3ValueList<int>* days = data.dayList(); if (data.day > 1) { // Check what remains of the start month for (it = days->begin(); it != days->end(); ++it) { if (*it >= data.day) { if (data.yearMonth() == endYearMonth && *it > endDay) return countGone; if (++countGone >= countMax) return countMax; } } data.day = 1; data.addMonths(rFreq); } if (data.varies) { // The number of recurrence days varies from month to month, // so we need to check month by month. while (data.yearMonth() < endYearMonth) { countGone += data.dayList()->count(); if (countGone >= countMax) return countMax; data.addMonths(rFreq); } @@ -1948,50 +1951,50 @@ int Recurrence::monthlyCalcToDate(const QDate &enddate, MonthlyData &data) const return countMax; if (wholeMonths % rFreq) return countGone; // end year isn't a recurrence year data.year = endYear; data.month = endMonth; } // Check the last month in the recurrence for (it = days->begin(); it != days->end(); ++it) { if (*it > endDay) return countGone; if (++countGone >= countMax) return countMax; } return countGone; } int Recurrence::monthlyCalcNextAfter(QDate &enddate, MonthlyData &data) const { uint countTogo = (rDuration > 0) ? rDuration + mRecurExDatesCount : UINT_MAX; int countGone = 0; int endYear = enddate.year(); int endDay = enddate.day(); int endYearMonth = endYear*12 + enddate.month() - 1; - QValueList<int>::ConstIterator it; - const QValueList<int>* days = data.dayList(); + Q3ValueList<int>::ConstIterator it; + const Q3ValueList<int>* days = data.dayList(); if (data.day > 1) { // Check what remains of the start month for (it = days->begin(); it != days->end(); ++it) { if (*it >= data.day) { ++countGone; if (data.yearMonth() == endYearMonth && *it > endDay) { data.day = *it; goto ex; } if (--countTogo == 0) return 0; } } data.day = 1; data.addMonths(rFreq); } if (data.varies) { // The number of recurrence days varies from month to month, // so we need to check month by month. while (data.yearMonth() <= endYearMonth) { days = data.dayList(); uint n = days->count(); // number of recurrence days in this month @@ -2031,86 +2034,86 @@ int Recurrence::monthlyCalcNextAfter(QDate &enddate, MonthlyData &data) const break; } if (--countTogo == 0) return 0; } ex: enddate = data.date(); return countGone; } /* Find count and, depending on 'func', the end date of an annual recurrence by date. * Reply = total number of occurrences up to 'enddate', or 0 if error. * If 'func' = END_DATE_AND_COUNT or NEXT_AFTER_DATE, 'enddate' is updated to the * recurrence end date. */ struct Recurrence::YearlyMonthData { const Recurrence *recurrence; int year; // current year int month; // current month 1..12 int day; // current day of month 1..31 bool leapyear; // true if February 29th recurs and current year is a leap year bool feb29; // true if February 29th recurs private: - QValueList<int> months; // recurring months in non-leap years 1..12 - QValueList<int> leapMonths; // recurring months in leap years 1..12 + Q3ValueList<int> months; // recurring months in non-leap years 1..12 + Q3ValueList<int> leapMonths; // recurring months in leap years 1..12 public: YearlyMonthData(const Recurrence* r, const QDate &date) : recurrence(r), year(date.year()), month(date.month()), day(date.day()) { feb29 = recurrence->getYearlyMonthMonths(day, months, leapMonths); leapyear = feb29 && QDate::leapYear(year); } - const QValueList<int>* monthList() const + const Q3ValueList<int>* monthList() const { return leapyear ? &leapMonths : &months; } - const QValueList<int>* leapMonthList() const { return &leapMonths; } + const Q3ValueList<int>* leapMonthList() const { return &leapMonths; } QDate date() const { return QDate(year, month, day); } }; int Recurrence::yearlyMonthCalc(PeriodFunc func, QDate &enddate) const { if (rYearNums.isEmpty()) return 0; YearlyMonthData data(this, mRecurStart.date()); switch (func) { case END_DATE_AND_COUNT: return yearlyMonthCalcEndDate(enddate, data); case COUNT_TO_DATE: return yearlyMonthCalcToDate(enddate, data); case NEXT_AFTER_DATE: return yearlyMonthCalcNextAfter(enddate, data); } return 0; } // Find total count and end date of an annual recurrence by date. // Reply = total number of occurrences. int Recurrence::yearlyMonthCalcEndDate(QDate &enddate, YearlyMonthData &data) const { uint countTogo = rDuration + mRecurExDatesCount; int countGone = 0; - QValueList<int>::ConstIterator it; - const QValueList<int>* mons = data.monthList(); // get recurring months for this year + Q3ValueList<int>::ConstIterator it; + const Q3ValueList<int>* mons = data.monthList(); // get recurring months for this year if (data.month > 1) { // Check what remains of the start year for (it = mons->begin(); it != mons->end(); ++it) { if (*it >= data.month) { ++countGone; if (--countTogo == 0) { data.month = *it; if (data.month == 2 && data.feb29 && !data.leapyear) { // The recurrence should end on February 29th, but it's a non-leap year switch (mFeb29YearlyType) { case rFeb28: data.day = 28; break; case rMar1: data.month = 3; data.day = 1; break; case rFeb29: break; } } break; } @@ -2178,50 +2181,50 @@ int Recurrence::yearlyMonthCalcEndDate(QDate &enddate, YearlyMonthData &data) co // Reply = total number of occurrences up to 'enddate'. int Recurrence::yearlyMonthCalcToDate(const QDate &enddate, YearlyMonthData &data) const { int countGone = 0; int countMax = (rDuration > 0) ? rDuration + mRecurExDatesCount : INT_MAX; int endYear = enddate.year(); int endMonth = enddate.month(); int endDay = enddate.day(); if (endDay < data.day) { /* The end day of the month is earlier than the recurrence day of the month. * If Feb 29th recurs and: * 1) it recurs on Feb 28th in non-leap years, don't adjust the end month * if enddate is Feb 28th on a non-leap year. * 2) it recurs on Mar 1st in non-leap years, allow the end month to be * adjusted to February, to simplify calculations. */ if (data.feb29 && !QDate::leapYear(endYear) && mFeb29YearlyType == rFeb28 && endDay == 28 && endMonth == 2) { } else if (--endMonth == 0) { endMonth = 12; --endYear; } } - QValueList<int>::ConstIterator it; - const QValueList<int>* mons = data.monthList(); + Q3ValueList<int>::ConstIterator it; + const Q3ValueList<int>* mons = data.monthList(); if (data.month > 1) { // Check what remains of the start year for (it = mons->begin(); it != mons->end(); ++it) { if (*it >= data.month) { if (data.year == endYear && *it > endMonth) return countGone; if (++countGone >= countMax) return countMax; } } data.month = 1; data.year += rFreq; } if (data.feb29 && mFeb29YearlyType == rFeb29) { // The number of recurrences is different on leap years, // so check year-by-year. while (data.year < endYear) { countGone += data.monthList()->count(); if (countGone >= countMax) return countMax; data.year += rFreq; } mons = data.monthList(); @@ -2249,50 +2252,50 @@ int Recurrence::yearlyMonthCalcToDate(const QDate &enddate, YearlyMonthData &dat return countGone; } // Find count and date of first recurrence after 'enddate' of an annual recurrence by date. // Reply = total number of occurrences up to 'enddate'. int Recurrence::yearlyMonthCalcNextAfter(QDate &enddate, YearlyMonthData &data) const { uint countTogo = (rDuration > 0) ? rDuration + mRecurExDatesCount : UINT_MAX; int countGone = 0; int endYear = enddate.year(); int endMonth = enddate.month(); int endDay = enddate.day(); bool mar1TooEarly = false; bool feb28ok = false; if (endDay < data.day) { if (data.feb29 && mFeb29YearlyType == rMar1 && endMonth == 3) mar1TooEarly = true; if (data.feb29 && mFeb29YearlyType == rFeb28 && endMonth == 2 && endDay == 28) feb28ok = true; else if (--endMonth == 0) { endMonth = 12; --endYear; } } - QValueList<int>::ConstIterator it; - const QValueList<int>* mons = data.monthList(); + Q3ValueList<int>::ConstIterator it; + const Q3ValueList<int>* mons = data.monthList(); if (data.month > 1) { // Check what remains of the start year for (it = mons->begin(); it != mons->end(); ++it) { if (*it >= data.month) { ++countGone; if (data.year == endYear && ( *it > endMonth && (*it > 3 || !mar1TooEarly) || *it == 2 && feb28ok && data.leapyear)) { if (*it == 2 && data.feb29 && !data.leapyear) { // The next recurrence should be on February 29th, but it's a non-leap year switch (mFeb29YearlyType) { case rFeb28: data.month = 2; data.day = 28; break; case rMar1: data.month = 3; data.day = 1; break; case rFeb29: // impossible in this context! break; } } @@ -2369,393 +2372,393 @@ int Recurrence::yearlyMonthCalcNextAfter(QDate &enddate, YearlyMonthData &data) } if (--countTogo == 0) return 0; } ex: enddate = data.date(); return countGone; } /* Find count and, depending on 'func', the end date of an annual recurrence by date. * Reply = total number of occurrences up to 'enddate', or 0 if error. * If 'func' = END_DATE_AND_COUNT or NEXT_AFTER_DATE, 'enddate' is updated to the * recurrence end date. */ struct Recurrence::YearlyPosData { const Recurrence *recurrence; int year; // current year int month; // current month 1..12 int day; // current day of month 1..31 int daysPerMonth; // number of days which recur each month, or -1 if variable int count; // number of days which recur each year, or -1 if variable bool varies; // true if number of days varies from year to year private: - mutable QValueList<int> days; + mutable Q3ValueList<int> days; public: YearlyPosData(const Recurrence* r, const QDate &date) : recurrence(r), year(date.year()), month(date.month()), day(date.day()), count(-1) { if ((daysPerMonth = r->countMonthlyPosDays()) > 0) count = daysPerMonth * r->rYearNums.count(); varies = (daysPerMonth < 0); } - const QValueList<int>* dayList() const { + const Q3ValueList<int>* dayList() const { QDate startOfMonth(year, month, 1); recurrence->getMonthlyPosDays(days, startOfMonth.daysInMonth(), startOfMonth.dayOfWeek()); return &days; } int yearMonth() const { return year*12 + month - 1; } void addMonths(int diff) { month += diff - 1; year += month / 12; month = month % 12 + 1; } QDate date() const { return QDate(year, month, day); } }; int Recurrence::yearlyPosCalc(PeriodFunc func, QDate &enddate) const { if (rYearNums.isEmpty() || rMonthPositions.isEmpty()) return 0; YearlyPosData data(this, mRecurStart.date()); switch (func) { case END_DATE_AND_COUNT: return yearlyPosCalcEndDate(enddate, data); case COUNT_TO_DATE: return yearlyPosCalcToDate(enddate, data); case NEXT_AFTER_DATE: return yearlyPosCalcNextAfter(enddate, data); } return 0; } int Recurrence::yearlyPosCalcEndDate(QDate &enddate, YearlyPosData &data) const { uint countTogo = rDuration + mRecurExDatesCount; int countGone = 0; - QValueList<int>::ConstIterator id; - const QValueList<int>* days; + Q3ValueList<int>::ConstIterator id; + const Q3ValueList<int>* days; if (data.month > 1 || data.day > 1) { // Check what remains of the start year - for (QPtrListIterator<int> im(rYearNums); im.current(); ++im) { + for (Q3PtrListIterator<int> im(rYearNums); im.current(); ++im) { if (*im.current() >= data.month) { // Check what remains of the start month if (data.day > 1 || data.varies || static_cast<uint>(data.daysPerMonth) >= countTogo) { data.month = *im.current(); days = data.dayList(); for (id = days->begin(); id != days->end(); ++id) { if (*id >= data.day) { ++countGone; if (--countTogo == 0) { data.month = *im.current(); data.day = *id; goto ex; } } } data.day = 1; } else { // The number of days per month is constant, so skip // the whole month. countTogo -= data.daysPerMonth; countGone += data.daysPerMonth; } } } data.month = 1; data.year += rFreq; } if (data.varies) { // The number of recurrences varies from year to year. for ( ; ; ) { - for (QPtrListIterator<int> im(rYearNums); im.current(); ++im) { + for (Q3PtrListIterator<int> im(rYearNums); im.current(); ++im) { data.month = *im.current(); days = data.dayList(); int n = days->count(); if (static_cast<uint>(n) >= countTogo) { // Check the last month in the recurrence for (id = days->begin(); id != days->end(); ++id) { ++countGone; if (--countTogo == 0) { data.day = *id; goto ex; } } } countTogo -= n; countGone += n; } data.year += rFreq; } } else { // The number of recurrences is the same every year, // so skip the year-by-year check. // Skip the remaining whole years, but leave at least // 1 recurrence remaining, in order to get its date. int wholeYears = (countTogo - 1) / data.count; data.year += wholeYears * rFreq; countGone += wholeYears * data.count; countTogo -= wholeYears * data.count; // Check the last year in the recurrence. - for (QPtrListIterator<int> im(rYearNums); im.current(); ++im) { + for (Q3PtrListIterator<int> im(rYearNums); im.current(); ++im) { if (static_cast<uint>(data.daysPerMonth) >= countTogo) { // Check the last month in the recurrence data.month = *im.current(); days = data.dayList(); for (id = days->begin(); id != days->end(); ++id) { ++countGone; if (--countTogo == 0) { data.day = *id; goto ex; } } } countTogo -= data.daysPerMonth; countGone += data.daysPerMonth; } data.year += rFreq; } ex: enddate = data.date(); return countGone; } int Recurrence::yearlyPosCalcToDate(const QDate &enddate, YearlyPosData &data) const { int countGone = 0; int countMax = (rDuration > 0) ? rDuration + mRecurExDatesCount : INT_MAX; int endYear = enddate.year(); int endMonth = enddate.month(); int endDay = enddate.day(); if (endDay < data.day && --endMonth == 0) { endMonth = 12; --endYear; } int endYearMonth = endYear*12 + endMonth; - QValueList<int>::ConstIterator id; - const QValueList<int>* days; + Q3ValueList<int>::ConstIterator id; + const Q3ValueList<int>* days; if (data.month > 1 || data.day > 1) { // Check what remains of the start year - for (QPtrListIterator<int> im(rYearNums); im.current(); ++im) { + for (Q3PtrListIterator<int> im(rYearNums); im.current(); ++im) { if (*im.current() >= data.month) { data.month = *im.current(); if (data.yearMonth() > endYearMonth) return countGone; // Check what remains of the start month bool lastMonth = (data.yearMonth() == endYearMonth); if (lastMonth || data.day > 1 || data.varies) { days = data.dayList(); if (lastMonth || data.day > 1) { for (id = days->begin(); id != days->end(); ++id) { if (*id >= data.day) { if (lastMonth && *id > endDay) return countGone; if (++countGone >= countMax) return countMax; } } } else { countGone += days->count(); if (countGone >= countMax) return countMax; } data.day = 1; } else { // The number of days per month is constant, so skip // the whole month. countGone += data.daysPerMonth; if (countGone >= countMax) return countMax; } } } data.month = 1; data.year += rFreq; } if (data.varies) { // The number of recurrences varies from year to year. for ( ; ; ) { - for (QPtrListIterator<int> im(rYearNums); im.current(); ++im) { + for (Q3PtrListIterator<int> im(rYearNums); im.current(); ++im) { data.month = *im.current(); days = data.dayList(); if (data.yearMonth() >= endYearMonth) { if (data.yearMonth() > endYearMonth) return countGone; // Check the last month in the recurrence for (id = days->begin(); id != days->end(); ++id) { if (*id > endDay) return countGone; if (++countGone >= countMax) return countMax; } } else { countGone += days->count(); if (countGone >= countMax) return countMax; } } data.year += rFreq; } } else { // The number of recurrences is the same every year, // so skip the year-by-year check. // Skip the remaining whole years, but leave at least // 1 recurrence remaining, in order to get its date. int wholeYears = endYear - data.year; countGone += (wholeYears / rFreq) * data.count; if (countGone >= countMax) return countMax; if (wholeYears % rFreq) return countGone; // end year isn't a recurrence year data.year = endYear; // Check the last year in the recurrence. - for (QPtrListIterator<int> im(rYearNums); im.current(); ++im) { + for (Q3PtrListIterator<int> im(rYearNums); im.current(); ++im) { data.month = *im.current(); if (data.month >= endMonth) { if (data.month > endMonth) return countGone; // Check the last month in the recurrence days = data.dayList(); for (id = days->begin(); id != days->end(); ++id) { if (*id > endDay) return countGone; if (++countGone >= countMax) return countMax; } } else { countGone += data.daysPerMonth; if (countGone >= countMax) return countMax; } } } return countGone; } int Recurrence::yearlyPosCalcNextAfter(QDate &enddate, YearlyPosData &data) const { uint countTogo = (rDuration > 0) ? rDuration + mRecurExDatesCount : UINT_MAX; int countGone = 0; int endYear = enddate.year(); int endMonth = enddate.month(); int endDay = enddate.day(); if (endDay < data.day && --endMonth == 0) { endMonth = 12; --endYear; } int endYearMonth = endYear*12 + endMonth; - QValueList<int>::ConstIterator id; - const QValueList<int>* days; + Q3ValueList<int>::ConstIterator id; + const Q3ValueList<int>* days; if (data.varies) { // The number of recurrences varies from year to year. for ( ; ; ) { // Check the next year - for (QPtrListIterator<int> im(rYearNums); im.current(); ++im) { + for (Q3PtrListIterator<int> im(rYearNums); im.current(); ++im) { if (*im.current() >= data.month) { // Check the next month data.month = *im.current(); int ended = data.yearMonth() - endYearMonth; days = data.dayList(); if (ended >= 0 || data.day > 1) { // This is the start or end month, so check each day for (id = days->begin(); id != days->end(); ++id) { if (*id >= data.day) { ++countGone; if (ended > 0 || (ended == 0 && *id > endDay)) { data.day = *id; goto ex; } if (--countTogo == 0) return 0; } } } else { // Skip the whole month uint n = days->count(); if (n >= countTogo) return 0; countGone += n; } data.day = 1; // we've checked the start month now } } data.month = 1; // we've checked the start year now data.year += rFreq; } } else { // The number of recurrences is the same every year. if (data.month > 1 || data.day > 1) { // Check what remains of the start year - for (QPtrListIterator<int> im(rYearNums); im.current(); ++im) { + for (Q3PtrListIterator<int> im(rYearNums); im.current(); ++im) { if (*im.current() >= data.month) { // Check what remains of the start month data.month = *im.current(); int ended = data.yearMonth() - endYearMonth; if (ended >= 0 || data.day > 1) { // This is the start or end month, so check each day days = data.dayList(); for (id = days->begin(); id != days->end(); ++id) { if (*id >= data.day) { ++countGone; if (ended > 0 || (ended == 0 && *id > endDay)) { data.day = *id; goto ex; } if (--countTogo == 0) return 0; } } data.day = 1; // we've checked the start month now } else { // Skip the whole month. if (static_cast<uint>(data.daysPerMonth) >= countTogo) return 0; countGone += data.daysPerMonth; } } } data.year += rFreq; } // Skip the remaining whole years to at least endYear. int recurYears = (endYear - data.year + rFreq - 1) / rFreq; if ((endYear - data.year)%rFreq == 0 && *rYearNums.getLast() <= endMonth) ++recurYears; // required year is after endYear if (recurYears) { int n = recurYears * data.count; if (static_cast<uint>(n) > countTogo) return 0; // reached end of recurrence countTogo -= n; countGone += n; data.year += recurYears * rFreq; } // Check the last year in the recurrence - for (QPtrListIterator<int> im(rYearNums); im.current(); ++im) { + for (Q3PtrListIterator<int> im(rYearNums); im.current(); ++im) { data.month = *im.current(); int ended = data.yearMonth() - endYearMonth; if (ended >= 0) { // This is the end month, so check each day days = data.dayList(); for (id = days->begin(); id != days->end(); ++id) { ++countGone; if (ended > 0 || (ended == 0 && *id > endDay)) { data.day = *id; goto ex; } if (--countTogo == 0) return 0; } } else { // Skip the whole month. if (static_cast<uint>(data.daysPerMonth) >= countTogo) return 0; countGone += data.daysPerMonth; } } } ex: enddate = data.date(); @@ -2787,352 +2790,352 @@ struct Recurrence::YearlyDayData { int Recurrence::yearlyDayCalc(PeriodFunc func, QDate &enddate) const { if (rYearNums.isEmpty()) return 0; YearlyDayData data(this, mRecurStart.date()); switch (func) { case END_DATE_AND_COUNT: return yearlyDayCalcEndDate(enddate, data); case COUNT_TO_DATE: return yearlyDayCalcToDate(enddate, data); case NEXT_AFTER_DATE: return yearlyDayCalcNextAfter(enddate, data); } return 0; } int Recurrence::yearlyDayCalcEndDate(QDate &enddate, YearlyDayData &data) const { uint countTogo = rDuration + mRecurExDatesCount; int countGone = 0; if (data.day > 1) { // Check what remains of the start year bool leapOK = data.isMaxDayCount(); - for (QPtrListIterator<int> it(rYearNums); it.current(); ++it) { + for (Q3PtrListIterator<int> it(rYearNums); it.current(); ++it) { int d = *it.current(); if (d >= data.day && (leapOK || d < 366)) { ++countGone; if (--countTogo == 0) { data.day = d; goto ex; } } } data.day = 1; data.year += rFreq; } if (data.varies) { // The number of recurrences is different in leap years, // so check year-by-year. for ( ; ; ) { uint n = data.dayCount(); if (n >= countTogo) break; countTogo -= n; countGone += n; data.year += rFreq; } } else { // The number of recurrences is the same every year, // so skip the year-by-year check. // Skip the remaining whole years, but leave at least // 1 recurrence remaining, in order to get its date. int daysPerYear = rYearNums.count(); int wholeYears = (countTogo - 1) / daysPerYear; data.year += wholeYears * rFreq; countGone += wholeYears * daysPerYear; countTogo -= wholeYears * daysPerYear; } if (countTogo) { // Check the last year in the recurrence - for (QPtrListIterator<int> it(rYearNums); it.current(); ++it) { + for (Q3PtrListIterator<int> it(rYearNums); it.current(); ++it) { ++countGone; if (--countTogo == 0) { data.day = *it.current(); break; } } } ex: enddate = data.date(); return countGone; } int Recurrence::yearlyDayCalcToDate(const QDate &enddate, YearlyDayData &data) const { int countGone = 0; int countMax = (rDuration > 0) ? rDuration + mRecurExDatesCount : INT_MAX; int endYear = enddate.year(); int endDay = enddate.dayOfYear(); if (data.day > 1) { // Check what remains of the start year bool leapOK = data.isMaxDayCount(); - for (QPtrListIterator<int> it(rYearNums); it.current(); ++it) { + for (Q3PtrListIterator<int> it(rYearNums); it.current(); ++it) { int d = *it.current(); if (d >= data.day && (leapOK || d < 366)) { if (data.year == endYear && d > endDay) return countGone; if (++countGone >= countMax) return countMax; } } data.day = 1; data.year += rFreq; } if (data.varies) { // The number of recurrences is different in leap years, // so check year-by-year. while (data.year < endYear) { uint n = data.dayCount(); countGone += n; if (countGone >= countMax) return countMax; data.year += rFreq; } if (data.year > endYear) return countGone; } else { // The number of recurrences is the same every year. // Skip the remaining whole years. int wholeYears = endYear - data.year; countGone += (wholeYears / rFreq) * rYearNums.count(); if (countGone >= countMax) return countMax; if (wholeYears % rFreq) return countGone; // end year isn't a recurrence year data.year = endYear; } if (data.year <= endYear) { // Check the last year in the recurrence - for (QPtrListIterator<int> it(rYearNums); it.current(); ++it) { + for (Q3PtrListIterator<int> it(rYearNums); it.current(); ++it) { if (*it.current() > endDay) return countGone; if (++countGone >= countMax) return countMax; } } return countGone; } int Recurrence::yearlyDayCalcNextAfter(QDate &enddate, YearlyDayData &data) const { uint countTogo = (rDuration > 0) ? rDuration + mRecurExDatesCount : UINT_MAX; int countGone = 0; int endYear = enddate.year(); int endDay = enddate.dayOfYear(); if (data.day > 1) { // Check what remains of the start year bool leapOK = data.isMaxDayCount(); - for (QPtrListIterator<int> it(rYearNums); it.current(); ++it) { + for (Q3PtrListIterator<int> it(rYearNums); it.current(); ++it) { int d = *it.current(); if (d >= data.day && (leapOK || d < 366)) { ++countGone; if (data.year == endYear && d > endDay) { data.day = d; goto ex; } if (--countTogo == 0) return 0; } } data.day = 1; data.year += rFreq; } if (data.varies) { // The number of recurrences is different in leap years, // so check year-by-year. while (data.year <= endYear) { uint n = data.dayCount(); if (data.year == endYear && *rYearNums.getLast() > endDay) break; if (n >= countTogo) break; countTogo -= n; countGone += n; data.year += rFreq; } } else { // The number of recurrences is the same every year, // so skip the year-by-year check. // Skip the remaining whole years to at least endYear. int daysPerYear = rYearNums.count(); int recurYears = (endYear - data.year + rFreq - 1) / rFreq; if ((endYear - data.year)%rFreq == 0 && *rYearNums.getLast() <= endDay) ++recurYears; // required year is after endYear if (recurYears) { int n = recurYears * daysPerYear; if (static_cast<uint>(n) > countTogo) return 0; // reached end of recurrence countTogo -= n; countGone += n; data.year += recurYears * rFreq; } } // Check the last year in the recurrence - for (QPtrListIterator<int> it(rYearNums); it.current(); ++it) { + for (Q3PtrListIterator<int> it(rYearNums); it.current(); ++it) { ++countGone; int d = *it.current(); if (data.year > endYear || d > endDay) { data.day = d; break; } if (--countTogo == 0) return 0; } ex: enddate = data.date(); return countGone; } // Get the days in this month which recur, in numerical order. // Parameters: daysInMonth = number of days in this month // startDayOfWeek = day of week for first day of month. -void Recurrence::getMonthlyPosDays(QValueList<int> &list, int daysInMonth, int startDayOfWeek) const +void Recurrence::getMonthlyPosDays(Q3ValueList<int> &list, int daysInMonth, int startDayOfWeek) const { list.clear(); int endDayOfWeek = (startDayOfWeek + daysInMonth - 2) % 7 + 1; // Go through the list, compiling a bit list of actual day numbers Q_UINT32 days = 0; - for (QPtrListIterator<rMonthPos> pos(rMonthPositions); pos.current(); ++pos) { + for (Q3PtrListIterator<rMonthPos> pos(rMonthPositions); pos.current(); ++pos) { int weeknum = pos.current()->rPos - 1; // get 0-based week number QBitArray &rdays = pos.current()->rDays; if (pos.current()->negative) { // nth days before the end of the month for (uint i = 1; i <= 7; ++i) { if (rdays.testBit(i - 1)) { int day = daysInMonth - weeknum*7 - (endDayOfWeek - i + 7) % 7; if (day > 0) days |= 1 << (day - 1); } } } else { // nth days after the start of the month for (uint i = 1; i <= 7; ++i) { if (rdays.testBit(i - 1)) { int day = 1 + weeknum*7 + (i - startDayOfWeek + 7) % 7; if (day <= daysInMonth) days |= 1 << (day - 1); } } } } // Compile the ordered list Q_UINT32 mask = 1; for (int i = 0; i < daysInMonth; mask <<= 1, ++i) { if (days & mask) list.append(i + 1); } } // Get the number of days in the month which recur. // Reply = -1 if the number varies from month to month. int Recurrence::countMonthlyPosDays() const { int count = 0; Q_UINT8 positive[5] = { 0, 0, 0, 0, 0 }; Q_UINT8 negative[4] = { 0, 0, 0, 0 }; - for (QPtrListIterator<rMonthPos> pos(rMonthPositions); pos.current(); ++pos) { + for (Q3PtrListIterator<rMonthPos> pos(rMonthPositions); pos.current(); ++pos) { int weeknum = pos.current()->rPos; Q_UINT8* wk; if (pos.current()->negative) { // nth days before the end of the month if (weeknum > 4) return -1; // days in 5th week are often missing wk = &negative[4 - weeknum]; } else { // nth days after the start of the month if (weeknum > 4) return -1; // days in 5th week are often missing wk = &positive[weeknum - 1]; } QBitArray &rdays = pos.current()->rDays; for (uint i = 0; i < 7; ++i) { if (rdays.testBit(i)) { ++count; *wk |= (1 << i); } } } // Check for any possible days which could be duplicated by // a positive and a negative position. for (int i = 0; i < 4; ++i) { if (negative[i] & (positive[i] | positive[i+1])) return -1; } return count; } // Get the days in this month which recur, in numerical order. // Reply = true if day numbers varies from month to month. -bool Recurrence::getMonthlyDayDays(QValueList<int> &list, int daysInMonth) const +bool Recurrence::getMonthlyDayDays(Q3ValueList<int> &list, int daysInMonth) const { list.clear(); bool variable = false; Q_UINT32 days = 0; - for (QPtrListIterator<int> it(rMonthDays); it.current(); ++it) { + for (Q3PtrListIterator<int> it(rMonthDays); it.current(); ++it) { int day = *it.current(); if (day > 0) { // date in the month if (day <= daysInMonth) days |= 1 << (day - 1); if (day > 28 && day <= 31) variable = true; // this date does not appear in some months } else if (day < 0) { // days before the end of the month variable = true; // this date varies depending on the month length day = daysInMonth + day; // zero-based day of month if (day >= 0) days |= 1 << day; } } // Compile the ordered list Q_UINT32 mask = 1; for (int i = 0; i < daysInMonth; mask <<= 1, ++i) { if (days & mask) list.append(i + 1); } return variable; } // Get the months which recur, in numerical order, for both leap years and non-leap years. // N.B. If February 29th recurs on March 1st in non-leap years, February (not March) is // included in the non-leap year month list. // Reply = true if February 29th also recurs. -bool Recurrence::getYearlyMonthMonths(int day, QValueList<int> &list, QValueList<int> &leaplist) const +bool Recurrence::getYearlyMonthMonths(int day, Q3ValueList<int> &list, Q3ValueList<int> &leaplist) const { list.clear(); leaplist.clear(); bool feb29 = false; - for (QPtrListIterator<int> it(rYearNums); it.current(); ++it) { + for (Q3PtrListIterator<int> it(rYearNums); it.current(); ++it) { int month = *it.current(); if (month == 2) { if (day <= 28) { list.append(month); // date appears in February leaplist.append(month); } else if (day == 29) { // February 29th leaplist.append(month); switch (mFeb29YearlyType) { case rFeb28: case rMar1: list.append(2); break; case rFeb29: break; } feb29 = true; } } else if (day <= 30 || QDate(2000, month, 1).daysInMonth() == 31) { list.append(month); // date appears in every month leaplist.append(month); } @@ -3166,235 +3169,235 @@ int Recurrence::getFirstDayInWeek(int startDay, bool useWeekStart) const * Reply = day of the week (1..7), or 0 if none found. */ int Recurrence::getLastDayInWeek(int endDay, bool useWeekStart) const { int last = useWeekStart ? rWeekStart - 1 : endDay%7; for (int i = endDay - 1; ; i = (i + 6)%7) { if (rDays.testBit(i)) return i + 1; if (i == last) return 0; } } /* From the recurrence monthly day number list or monthly day of week/week of * month list, get the earliest day in the specified month which is >= the * earliestDate. */ QDate Recurrence::getFirstDateInMonth(const QDate &earliestDate) const { int earliestDay = earliestDate.day(); int daysInMonth = earliestDate.daysInMonth(); switch (recurs) { case rMonthlyDay: { int minday = daysInMonth + 1; - for (QPtrListIterator<int> it(rMonthDays); it.current(); ++it) { + for (Q3PtrListIterator<int> it(rMonthDays); it.current(); ++it) { int day = *it.current(); if (day < 0) day = daysInMonth + day + 1; if (day >= earliestDay && day < minday) minday = day; } if (minday <= daysInMonth) return earliestDate.addDays(minday - earliestDay); break; } case rMonthlyPos: case rYearlyPos: { QDate monthBegin(earliestDate.addDays(1 - earliestDay)); - QValueList<int> dayList; + Q3ValueList<int> dayList; getMonthlyPosDays(dayList, daysInMonth, monthBegin.dayOfWeek()); - for (QValueList<int>::ConstIterator id = dayList.begin(); id != dayList.end(); ++id) { + for (Q3ValueList<int>::ConstIterator id = dayList.begin(); id != dayList.end(); ++id) { if (*id >= earliestDay) return monthBegin.addDays(*id - 1); } break; } } return QDate(); } /* From the recurrence monthly day number list or monthly day of week/week of * month list, get the latest day in the specified month which is <= the * latestDate. */ QDate Recurrence::getLastDateInMonth(const QDate &latestDate) const { int latestDay = latestDate.day(); int daysInMonth = latestDate.daysInMonth(); switch (recurs) { case rMonthlyDay: { int maxday = -1; - for (QPtrListIterator<int> it(rMonthDays); it.current(); ++it) { + for (Q3PtrListIterator<int> it(rMonthDays); it.current(); ++it) { int day = *it.current(); if (day < 0) day = daysInMonth + day + 1; if (day <= latestDay && day > maxday) maxday = day; } if (maxday > 0) return QDate(latestDate.year(), latestDate.month(), maxday); break; } case rMonthlyPos: case rYearlyPos: { QDate monthBegin(latestDate.addDays(1 - latestDay)); - QValueList<int> dayList; + Q3ValueList<int> dayList; getMonthlyPosDays(dayList, daysInMonth, monthBegin.dayOfWeek()); - for (QValueList<int>::ConstIterator id = dayList.fromLast(); id != dayList.end(); --id) { + for (Q3ValueList<int>::ConstIterator id = dayList.fromLast(); id != dayList.end(); --id) { if (*id <= latestDay) return monthBegin.addDays(*id - 1); } break; } } return QDate(); } /* From the recurrence yearly month list or yearly day list, get the earliest * month or day in the specified year which is >= the earliestDate. * Note that rYearNums is sorted in numerical order. */ QDate Recurrence::getFirstDateInYear(const QDate &earliestDate) const { - QPtrListIterator<int> it(rYearNums); + Q3PtrListIterator<int> it(rYearNums); switch (recurs) { case rYearlyMonth: { int day = recurStart().date().day(); int earliestYear = earliestDate.year(); int earliestMonth = earliestDate.month(); int earliestDay = earliestDate.day(); if (earliestDay > day) { // The earliest date is later in the month than the recurrence date, // so skip to the next month before starting to check if (++earliestMonth > 12) return QDate(); } for ( ; it.current(); ++it) { int month = *it.current(); if (month >= earliestMonth) { if (day <= 28 || QDate::isValid(earliestYear, month, day)) return QDate(earliestYear, month, day); if (day == 29 && month == 2) { // It's a recurrence on February 29th, in a non-leap year switch (mFeb29YearlyType) { case rMar1: return QDate(earliestYear, 3, 1); case rFeb28: if (earliestDay <= 28) return QDate(earliestYear, 2, 28); break; case rFeb29: break; } } } } break; } case rYearlyPos: { - QValueList<int> dayList; + Q3ValueList<int> dayList; int earliestYear = earliestDate.year(); int earliestMonth = earliestDate.month(); int earliestDay = earliestDate.day(); for ( ; it.current(); ++it) { int month = *it.current(); if (month >= earliestMonth) { QDate monthBegin(earliestYear, month, 1); getMonthlyPosDays(dayList, monthBegin.daysInMonth(), monthBegin.dayOfWeek()); - for (QValueList<int>::ConstIterator id = dayList.begin(); id != dayList.end(); ++id) { + for (Q3ValueList<int>::ConstIterator id = dayList.begin(); id != dayList.end(); ++id) { if (*id >= earliestDay) return monthBegin.addDays(*id - 1); } earliestDay = 1; } } break; } case rYearlyDay: { int earliestDay = earliestDate.dayOfYear(); for ( ; it.current(); ++it) { int day = *it.current(); if (day >= earliestDay && (day <= 365 || day <= earliestDate.daysInYear())) return earliestDate.addDays(day - earliestDay); } break; } } return QDate(); } /* From the recurrence yearly month list or yearly day list, get the latest * month or day in the specified year which is <= the latestDate. * Note that rYearNums is sorted in numerical order. */ QDate Recurrence::getLastDateInYear(const QDate &latestDate) const { - QPtrListIterator<int> it(rYearNums); + Q3PtrListIterator<int> it(rYearNums); switch (recurs) { case rYearlyMonth: { int day = recurStart().date().day(); int latestYear = latestDate.year(); int latestMonth = latestDate.month(); if (latestDate.day() > day) { // The latest date is earlier in the month than the recurrence date, // so skip to the previous month before starting to check if (--latestMonth <= 0) return QDate(); } for (it.toLast(); it.current(); --it) { int month = *it.current(); if (month <= latestMonth) { if (day <= 28 || QDate::isValid(latestYear, month, day)) return QDate(latestYear, month, day); if (day == 29 && month == 2) { // It's a recurrence on February 29th, in a non-leap year switch (mFeb29YearlyType) { case rMar1: if (latestMonth >= 3) return QDate(latestYear, 3, 1); break; case rFeb28: return QDate(latestYear, 2, 28); case rFeb29: break; } } } } break; } case rYearlyPos: { - QValueList<int> dayList; + Q3ValueList<int> dayList; int latestYear = latestDate.year(); int latestMonth = latestDate.month(); int latestDay = latestDate.day(); for (it.toLast(); it.current(); --it) { int month = *it.current(); if (month <= latestMonth) { QDate monthBegin(latestYear, month, 1); getMonthlyPosDays(dayList, monthBegin.daysInMonth(), monthBegin.dayOfWeek()); - for (QValueList<int>::ConstIterator id = dayList.fromLast(); id != dayList.end(); --id) { + for (Q3ValueList<int>::ConstIterator id = dayList.fromLast(); id != dayList.end(); --id) { if (*id <= latestDay) return monthBegin.addDays(*id - 1); } latestDay = 31; } } break; } case rYearlyDay: { int latestDay = latestDate.dayOfYear(); for (it.toLast(); it.current(); --it) { int day = *it.current(); if (day <= latestDay) return latestDate.addDays(day - latestDay); } break; } } return QDate(); } void Recurrence::dump() const { ; |