| -rw-r--r-- | libkcal/recurrence.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libkcal/recurrence.cpp b/libkcal/recurrence.cpp index e84f672..5181eaf 100644 --- a/libkcal/recurrence.cpp +++ b/libkcal/recurrence.cpp @@ -786,192 +786,193 @@ void Recurrence::addYearlyNum(short _rNum) return; // invalid day number _rNum = QDate(mRecurStart.date().year(), 1, 1).addDays(_rNum - 1).month(); } else if ((recurs == rYearlyMonth || recurs == rYearlyPos) && _rNum > 12 || recurs == rYearlyDay && _rNum > 366) return; // invalid day number uint i = 0; for (int* it = rYearNums.first(); it && _rNum >= *it; it = rYearNums.next()) { if (_rNum == *it) return; // this day/month is already in the list - avoid duplication ++i; } int *tmpNum = new int; *tmpNum = _rNum; rYearNums.insert(i, tmpNum); // insert the day/month in a sorted position if (mCompatVersion < 310 && mCompatDuration > 0) { // Backwards compatibility for KDE < 3.1. // rDuration was set to the number of time periods to recur. // Convert this to the number of occurrences. QDate end(mRecurStart.date().year() + (mCompatDuration-1+mRecurExDatesCount)*rFreq, 12, 31); rDuration = INT_MAX; // ensure that recurCalc() does its job correctly rDuration = recurCalc(COUNT_TO_DATE, end); } if (mParent) mParent->updated(); } QDateTime Recurrence::getNextDateTime(const QDateTime &preDateTime, bool *last) const { if (last) *last = false; int freq; switch (recurs) { case rMinutely: freq = rFreq * 60; break; case rHourly: freq = rFreq * 3600; break; case rDaily: case rWeekly: case rMonthlyPos: case rMonthlyDay: case rYearlyMonth: case rYearlyDay: case rYearlyPos: { QDate preDate = preDateTime.date(); if (!mFloats && mRecurStart.time() > preDateTime.time()) preDate = preDate.addDays(-1); return QDateTime(getNextDateNoTime(preDate, last), mRecurStart.time()); } default: return QDateTime(); } // It's a sub-daily recurrence if (preDateTime < mRecurStart) return mRecurStart; int count = mRecurStart.secsTo(preDateTime) / freq + 2; if (rDuration > 0) { if (count > rDuration) return QDateTime(); if (last && count == rDuration) *last = true; } QDateTime endtime = mRecurStart.addSecs((count - 1)*freq); if (rDuration == 0) { if (endtime > rEndDateTime) return QDateTime(); if (last && endtime == rEndDateTime) *last = true; } return endtime; } QDate Recurrence::getNextDate(const QDate &preDate, bool *last) const { if (last) *last = false; switch (recurs) { case rMinutely: case rHourly: return getNextDateTime(QDateTime(preDate, QTime(23,59,59)), last).date(); case rDaily: case rWeekly: case rMonthlyPos: case rMonthlyDay: case rYearlyMonth: case rYearlyDay: case rYearlyPos: + qDebug("Recurrence::getNextDate: MAY BE BROKEN "); return getNextDateNoTime(preDate, last); default: return QDate(); } } QDateTime Recurrence::getPreviousDateTime(const QDateTime &afterDateTime, bool *last) const { if (last) *last = false; int freq; switch (recurs) { case rMinutely: freq = rFreq * 60; break; case rHourly: freq = rFreq * 3600; break; case rDaily: case rWeekly: case rMonthlyPos: case rMonthlyDay: case rYearlyMonth: case rYearlyDay: case rYearlyPos: { QDate afterDate = afterDateTime.date(); if (!mFloats && mRecurStart.time() < afterDateTime.time()) afterDate = afterDate.addDays(1); return QDateTime(getPreviousDateNoTime(afterDate, last), mRecurStart.time()); } default: return QDateTime(); } // It's a sub-daily recurrence if (afterDateTime <= mRecurStart) return QDateTime(); int count = (mRecurStart.secsTo(afterDateTime) - 1) / freq + 1; if (rDuration > 0) { if (count > rDuration) count = rDuration; if (last && count == rDuration) *last = true; } QDateTime endtime = mRecurStart.addSecs((count - 1)*freq); if (rDuration == 0) { if (endtime > rEndDateTime) endtime = rEndDateTime; if (last && endtime == rEndDateTime) *last = true; } return endtime; } QDate Recurrence::getPreviousDate(const QDate &afterDate, bool *last) const { if (last) *last = false; switch (recurs) { case rMinutely: case rHourly: return getPreviousDateTime(QDateTime(afterDate, QTime(0,0,0)), last).date(); case rDaily: case rWeekly: case rMonthlyPos: case rMonthlyDay: case rYearlyMonth: case rYearlyDay: case rYearlyPos: return getPreviousDateNoTime(afterDate, last); default: return QDate(); } } /***************************** PROTECTED FUNCTIONS ***************************/ bool Recurrence::recursSecondly(const QDate &qd, int secondFreq) const { if ((qd >= mRecurStart.date()) && ((rDuration > 0) && (qd <= endDate()) || ((rDuration == 0) && (qd <= rEndDateTime.date())) || (rDuration == -1))) { // The date queried falls within the range of the event. if (secondFreq < 24*3600) return true; // the event recurs at least once each day int after = mRecurStart.secsTo(QDateTime(qd)); if (after / secondFreq != (after + 24*3600) / secondFreq) return true; } return false; } @@ -1073,192 +1074,193 @@ bool Recurrence::recursYearlyByMonth(const QDate &qd) const 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) { 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) { if (month == *qlin.current()) { // The month recurs QValueList<int> days; getMonthlyPosDays(days, qd.daysInMonth(), QDate(year, month, 1).dayOfWeek()); for (QValueList<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) { 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; switch (recurs) { case rDaily: nextDate = dStart.addDays((dStart.daysTo(preDate)/rFreq + 1) * rFreq); break; case rWeekly: { QDate start = dStart.addDays(1 - dStart.dayOfWeek()); // start of week for dStart int earliestDayOfWeek = earliestDate.dayOfWeek(); int weeksAhead = start.daysTo(earliestDate) / 7; int notThisWeek = weeksAhead % rFreq; // zero if this week is a recurring week weeksAhead -= notThisWeek; // latest week which recurred int weekday = 0; // First check for any remaining day this week, if this week is a recurring week if (!notThisWeek) weekday = getFirstDayInWeek(earliestDayOfWeek); // Check for a day in the next scheduled week if (!weekday && earliestDayOfWeek > 1) weekday = getFirstDayInWeek(rWeekStart) + rFreq*7; if (weekday) nextDate = start.addDays(weeksAhead*7 + weekday - 1); break; } case rMonthlyDay: case rMonthlyPos: { int startYear = dStart.year(); int startMonth = dStart.month(); // 1..12 int earliestYear = earliestDate.year(); int monthsAhead = (earliestYear - startYear)*12 + earliestDate.month() - startMonth; int notThisMonth = monthsAhead % rFreq; // zero if this month is a recurring month monthsAhead -= notThisMonth; // latest month which recurred // Check for the first later day in the current month if (!notThisMonth) nextDate = getFirstDateInMonth(earliestDate); if (!nextDate.isValid() && earliestDate.day() > 1) { // Check for a day in the next scheduled month int months = startMonth - 1 + monthsAhead + rFreq; nextDate = getFirstDateInMonth(QDate(startYear + months/12, months%12 + 1, 1)); } break; } case rYearlyMonth: case rYearlyPos: case rYearlyDay: { int startYear = dStart.year(); int yearsAhead = earliestDate.year() - startYear; int notThisYear = yearsAhead % rFreq; // zero if this year is a recurring year yearsAhead -= notThisYear; // latest year which recurred // Check for the first later date in the current year if (!notThisYear) nextDate = getFirstDateInYear(earliestDate); // Check for a date in the next scheduled year if (!nextDate.isValid() && earliestDate.dayOfYear() > 1) nextDate = getFirstDateInYear(QDate(startYear + yearsAhead + rFreq, 1, 1)); break; } case rNone: default: return QDate(); } if (rDuration >= 0 && nextDate.isValid()) { // Check that the date found is within the range of the recurrence QDate end = endDate(); if (nextDate > end) return QDate(); if (last && nextDate == end) *last = true; } return nextDate; } /* Get the date of the last previous recurrence, before the specified date. * Reply = date of previous recurrence, or invalid date if none. */ QDate Recurrence::getPreviousDateNoTime(const QDate &afterDate, bool *last) const { if (last) *last = false; QDate dStart = mRecurStart.date(); QDate latestDate = afterDate.addDays(-1); if (latestDate < dStart) return QDate(); QDate prevDate; switch (recurs) { case rDaily: prevDate = dStart.addDays((dStart.daysTo(latestDate) / rFreq) * rFreq); break; |