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path: root/libkcal/recurrence.cpp
authorzautrix <zautrix>2005-02-07 21:06:04 (UTC)
committer zautrix <zautrix>2005-02-07 21:06:04 (UTC)
commitedaad9a9d7ede1b4bc50b9e758eaf32a5fbb547e (patch) (unidiff)
tree7653e521f003a0c4e316530d38c09f3190c4edaf /libkcal/recurrence.cpp
parentda5e47069d88fa9aa656423ce4c60bf505728e1c (diff)
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recurrence fixes
Diffstat (limited to 'libkcal/recurrence.cpp') (more/less context) (ignore whitespace changes)
-rw-r--r--libkcal/recurrence.cpp2
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
@@ -858,48 +858,49 @@ QDateTime Recurrence::getNextDateTime(const QDateTime &preDateTime, bool *last)
858 if (endtime > rEndDateTime) 858 if (endtime > rEndDateTime)
859 return QDateTime(); 859 return QDateTime();
860 if (last && endtime == rEndDateTime) 860 if (last && endtime == rEndDateTime)
861 *last = true; 861 *last = true;
862 } 862 }
863 return endtime; 863 return endtime;
864} 864}
865 865
866QDate Recurrence::getNextDate(const QDate &preDate, bool *last) const 866QDate Recurrence::getNextDate(const QDate &preDate, bool *last) const
867{ 867{
868 if (last) 868 if (last)
869 *last = false; 869 *last = false;
870 switch (recurs) 870 switch (recurs)
871 { 871 {
872 case rMinutely: 872 case rMinutely:
873 case rHourly: 873 case rHourly:
874 return getNextDateTime(QDateTime(preDate, QTime(23,59,59)), last).date(); 874 return getNextDateTime(QDateTime(preDate, QTime(23,59,59)), last).date();
875 case rDaily: 875 case rDaily:
876 case rWeekly: 876 case rWeekly:
877 case rMonthlyPos: 877 case rMonthlyPos:
878 case rMonthlyDay: 878 case rMonthlyDay:
879 case rYearlyMonth: 879 case rYearlyMonth:
880 case rYearlyDay: 880 case rYearlyDay:
881 case rYearlyPos: 881 case rYearlyPos:
882 qDebug("Recurrence::getNextDate: MAY BE BROKEN ");
882 return getNextDateNoTime(preDate, last); 883 return getNextDateNoTime(preDate, last);
883 default: 884 default:
884 return QDate(); 885 return QDate();
885 } 886 }
886} 887}
887 888
888 889
889QDateTime Recurrence::getPreviousDateTime(const QDateTime &afterDateTime, bool *last) const 890QDateTime Recurrence::getPreviousDateTime(const QDateTime &afterDateTime, bool *last) const
890{ 891{
891 if (last) 892 if (last)
892 *last = false; 893 *last = false;
893 int freq; 894 int freq;
894 switch (recurs) 895 switch (recurs)
895 { 896 {
896 case rMinutely: 897 case rMinutely:
897 freq = rFreq * 60; 898 freq = rFreq * 60;
898 break; 899 break;
899 case rHourly: 900 case rHourly:
900 freq = rFreq * 3600; 901 freq = rFreq * 3600;
901 break; 902 break;
902 case rDaily: 903 case rDaily:
903 case rWeekly: 904 case rWeekly:
904 case rMonthlyPos: 905 case rMonthlyPos:
905 case rMonthlyDay: 906 case rMonthlyDay:
@@ -1145,48 +1146,49 @@ bool Recurrence::recursYearlyByDay(const QDate &qd) const
1145 if (yearsAhead % rFreq == 0) { 1146 if (yearsAhead % rFreq == 0) {
1146 // The date is in a year which recurs 1147 // The date is in a year which recurs
1147 if (qd >= dStart 1148 if (qd >= dStart
1148 && ((rDuration > 0 && qd <= endDate()) || 1149 && ((rDuration > 0 && qd <= endDate()) ||
1149 (rDuration == 0 && qd <= rEndDateTime.date()) || 1150 (rDuration == 0 && qd <= rEndDateTime.date()) ||
1150 rDuration == -1)) { 1151 rDuration == -1)) {
1151 // The date queried falls within the range of the event. 1152 // The date queried falls within the range of the event.
1152 int i = qd.dayOfYear(); 1153 int i = qd.dayOfYear();
1153 for (QPtrListIterator<int> qlin(rYearNums); qlin.current(); ++qlin) { 1154 for (QPtrListIterator<int> qlin(rYearNums); qlin.current(); ++qlin) {
1154 if (i == *qlin.current()) 1155 if (i == *qlin.current())
1155 return true; 1156 return true;
1156 } 1157 }
1157 } 1158 }
1158 } 1159 }
1159 return false; 1160 return false;
1160} 1161}
1161 1162
1162/* Get the date of the next recurrence, after the specified date. 1163/* Get the date of the next recurrence, after the specified date.
1163 * If 'last' is non-null, '*last' is set to true if the next recurrence is the 1164 * If 'last' is non-null, '*last' is set to true if the next recurrence is the
1164 * last recurrence, else false. 1165 * last recurrence, else false.
1165 * Reply = date of next recurrence, or invalid date if none. 1166 * Reply = date of next recurrence, or invalid date if none.
1166 */ 1167 */
1167QDate Recurrence::getNextDateNoTime(const QDate &preDate, bool *last) const 1168QDate Recurrence::getNextDateNoTime(const QDate &preDate, bool *last) const
1168{ 1169{
1170
1169 if (last) 1171 if (last)
1170 *last = false; 1172 *last = false;
1171 QDate dStart = mRecurStart.date(); 1173 QDate dStart = mRecurStart.date();
1172 if (preDate < dStart) 1174 if (preDate < dStart)
1173 return dStart; 1175 return dStart;
1174 QDate earliestDate = preDate.addDays(1); 1176 QDate earliestDate = preDate.addDays(1);
1175 QDate nextDate; 1177 QDate nextDate;
1176 1178
1177 switch (recurs) { 1179 switch (recurs) {
1178 case rDaily: 1180 case rDaily:
1179 nextDate = dStart.addDays((dStart.daysTo(preDate)/rFreq + 1) * rFreq); 1181 nextDate = dStart.addDays((dStart.daysTo(preDate)/rFreq + 1) * rFreq);
1180 break; 1182 break;
1181 1183
1182 case rWeekly: { 1184 case rWeekly: {
1183 QDate start = dStart.addDays(1 - dStart.dayOfWeek()); // start of week for dStart 1185 QDate start = dStart.addDays(1 - dStart.dayOfWeek()); // start of week for dStart
1184 int earliestDayOfWeek = earliestDate.dayOfWeek(); 1186 int earliestDayOfWeek = earliestDate.dayOfWeek();
1185 int weeksAhead = start.daysTo(earliestDate) / 7; 1187 int weeksAhead = start.daysTo(earliestDate) / 7;
1186 int notThisWeek = weeksAhead % rFreq; // zero if this week is a recurring week 1188 int notThisWeek = weeksAhead % rFreq; // zero if this week is a recurring week
1187 weeksAhead -= notThisWeek; // latest week which recurred 1189 weeksAhead -= notThisWeek; // latest week which recurred
1188 int weekday = 0; 1190 int weekday = 0;
1189 // First check for any remaining day this week, if this week is a recurring week 1191 // First check for any remaining day this week, if this week is a recurring week
1190 if (!notThisWeek) 1192 if (!notThisWeek)
1191 weekday = getFirstDayInWeek(earliestDayOfWeek); 1193 weekday = getFirstDayInWeek(earliestDayOfWeek);
1192 // Check for a day in the next scheduled week 1194 // Check for a day in the next scheduled week