| -rw-r--r-- | libopie/pim/orecur.cpp | 593 |
1 files changed, 0 insertions, 593 deletions
diff --git a/libopie/pim/orecur.cpp b/libopie/pim/orecur.cpp deleted file mode 100644 index f46f22e..0000000 --- a/libopie/pim/orecur.cpp +++ b/dev/null @@ -1,593 +0,0 @@ -#include <time.h> - -#include <qshared.h> - -#include <qtopia/timeconversion.h> - -#include "otimezone.h" -#include "orecur.h" - -struct ORecur::Data : public QShared { - Data() : QShared() { - type = ORecur::NoRepeat; - freq = -1; - days = 0; - pos = 0; - create = QDateTime::currentDateTime(); - hasEnd = FALSE; - end = QDate::currentDate(); - } - char days; // Q_UINT8 for 8 seven days;) - ORecur::RepeatType type; - int freq; - int pos; - bool hasEnd : 1; - QDate end; - QDateTime create; - int rep; - QString app; - ExceptionList list; - QDate start; -}; - - -ORecur::ORecur() { - data = new Data; -} - -ORecur::ORecur( const QMap<int, QString>& map ) -{ - ORecur(); - fromMap( map ); -} - - -ORecur::ORecur( const ORecur& rec) - : data( rec.data ) -{ - data->ref(); -} -ORecur::~ORecur() { - if ( data->deref() ) { - delete data; - data = 0l; - } -} -void ORecur::deref() { - if ( data->deref() ) { - delete data; - data = 0l; - } -} -bool ORecur::operator==( const ORecur& )const { - return false; -} -ORecur &ORecur::operator=( const ORecur& re) { - if ( *this == re ) return *this; - - re.data->ref(); - deref(); - data = re.data; - - return *this; -} -bool ORecur::doesRecur()const { - return !( type() == NoRepeat ); -} -/* - * we try to be smart here - * - */ -bool ORecur::doesRecur( const QDate& date ) { - /* the day before the recurrance */ - QDate da = date.addDays(-1); - - QDate recur; - if (!nextOcurrence( da, recur ) ) - return false; - - return (recur == date); -} -// FIXME unuglify! -// GPL from Datebookdb.cpp -// FIXME exception list! -bool ORecur::nextOcurrence( const QDate& from, QDate& next ) { - bool stillLooking; - stillLooking = p_nextOccurrence( from, next ); - while ( stillLooking && data->list.contains(next) ) - stillLooking = p_nextOccurrence( next.addDays(1), next ); - - return stillLooking; -} -bool ORecur::p_nextOccurrence( const QDate& from, QDate& next ) { - - // easy checks, first are we too far in the future or too far in the past? - QDate tmpDate; - int freq = frequency(); - int diff, diff2, a; - int iday, imonth, iyear; - int dayOfWeek = 0; - int firstOfWeek = 0; - int weekOfMonth; - - - if (hasEndDate() && endDate() < from) - return FALSE; - - if (start() >= from ) { - next = start(); - return TRUE; - } - - switch ( type() ) { - case Weekly: - /* weekly is just daily by 7 */ - /* first convert the repeatPattern.Days() mask to the next - day of week valid after from */ - dayOfWeek = from.dayOfWeek(); - dayOfWeek--; /* we want 0-6, doco for above specs 1-7 */ - - /* this is done in case freq > 1 and from in week not - for this round */ - // firstOfWeek = 0; this is already done at decl. - while(!((1 << firstOfWeek) & days() )) - firstOfWeek++; - - /* there is at least one 'day', or there would be no event */ - while(!((1 << (dayOfWeek % 7)) & days() )) - dayOfWeek++; - - dayOfWeek = dayOfWeek % 7; /* the actual day of week */ - dayOfWeek -= start().dayOfWeek() -1; - - firstOfWeek = firstOfWeek % 7; /* the actual first of week */ - firstOfWeek -= start().dayOfWeek() -1; - - // dayOfWeek may be negitive now - // day of week is number of days to add to start day - - freq *= 7; - // FALL-THROUGH !!!!! - case Daily: - // the add is for the possible fall through from weekly */ - if(start().addDays(dayOfWeek) > from) { - /* first week exception */ - next = QDate(start().addDays(dayOfWeek) ); - if ((next > endDate()) - && hasEndDate() ) - return FALSE; - return TRUE; - } - /* if from is middle of a non-week */ - - diff = start().addDays(dayOfWeek).daysTo(from) % freq; - diff2 = start().addDays(firstOfWeek).daysTo(from) % freq; - - if(diff != 0) - diff = freq - diff; - if(diff2 != 0) - diff2 = freq - diff2; - diff = QMIN(diff, diff2); - - next = QDate(from.addDays(diff)); - if ( (next > endDate()) - && hasEndDate() ) - return FALSE; - return TRUE; - case MonthlyDay: - iday = from.day(); - iyear = from.year(); - imonth = from.month(); - /* find equivelent day of month for this month */ - dayOfWeek = start().dayOfWeek(); - weekOfMonth = (start().day() - 1) / 7; - - /* work out when the next valid month is */ - a = from.year() - start().year(); - a *= 12; - a = a + (imonth - start().month()); - /* a is e.start()monthsFrom(from); */ - if(a % freq) { - a = freq - (a % freq); - imonth = from.month() + a; - if (imonth > 12) { - imonth--; - iyear += imonth / 12; - imonth = imonth % 12; - imonth++; - } - } - /* imonth is now the first month after or on - from that matches the frequency given */ - - /* find for this month */ - tmpDate = QDate( iyear, imonth, 1 ); - - iday = 1; - iday += (7 + dayOfWeek - tmpDate.dayOfWeek()) % 7; - iday += 7 * weekOfMonth; - while (iday > tmpDate.daysInMonth()) { - imonth += freq; - if (imonth > 12) { - imonth--; - iyear += imonth / 12; - imonth = imonth % 12; - imonth++; - } - tmpDate = QDate( iyear, imonth, 1 ); - /* these loops could go for a while, check end case now */ - if ((tmpDate > endDate()) && hasEndDate() ) - return FALSE; - iday = 1; - iday += (7 + dayOfWeek - tmpDate.dayOfWeek()) % 7; - iday += 7 * weekOfMonth; - } - tmpDate = QDate(iyear, imonth, iday); - - if (tmpDate >= from) { - next = tmpDate; - if ((next > endDate() ) && hasEndDate() ) - return FALSE; - return TRUE; - } - - /* need to find the next iteration */ - do { - imonth += freq; - if (imonth > 12) { - imonth--; - iyear += imonth / 12; - imonth = imonth % 12; - imonth++; - } - tmpDate = QDate( iyear, imonth, 1 ); - /* these loops could go for a while, check end case now */ - if ((tmpDate > endDate()) && hasEndDate() ) - return FALSE; - iday = 1; - iday += (7 + dayOfWeek - tmpDate.dayOfWeek()) % 7; - iday += 7 * weekOfMonth; - } while (iday > tmpDate.daysInMonth()); - tmpDate = QDate(iyear, imonth, iday); - - next = tmpDate; - if ((next > endDate()) && hasEndDate() ) - return FALSE; - return TRUE; - case MonthlyDate: - iday = start().day(); - iyear = from.year(); - imonth = from.month(); - - a = from.year() - start().year(); - a *= 12; - a = a + (imonth - start().month()); - /* a is e.start()monthsFrom(from); */ - if(a % freq) { - a = freq - (a % freq); - imonth = from.month() + a; - if (imonth > 12) { - imonth--; - iyear += imonth / 12; - imonth = imonth % 12; - imonth++; - } - } - /* imonth is now the first month after or on - from that matches the frequencey given */ - - /* this could go for a while, worse case, 4*12 iterations, probably */ - while(!QDate::isValid(iyear, imonth, iday) ) { - imonth += freq; - if (imonth > 12) { - imonth--; - iyear += imonth / 12; - imonth = imonth % 12; - imonth++; - } - /* these loops could go for a while, check end case now */ - if ((QDate(iyear, imonth, 1) > endDate()) && hasEndDate() ) - return FALSE; - } - - if(QDate(iyear, imonth, iday) >= from) { - /* done */ - next = QDate(iyear, imonth, iday); - if ((next > endDate()) && hasEndDate() ) - return FALSE; - return TRUE; - } - - /* ok, need to cycle */ - imonth += freq; - imonth--; - iyear += imonth / 12; - imonth = imonth % 12; - imonth++; - - while(!QDate::isValid(iyear, imonth, iday) ) { - imonth += freq; - imonth--; - iyear += imonth / 12; - imonth = imonth % 12; - imonth++; - if ((QDate(iyear, imonth, 1) > endDate()) && hasEndDate() ) - return FALSE; - } - - next = QDate(iyear, imonth, iday); - if ((next > endDate()) && hasEndDate() ) - return FALSE; - return TRUE; - case Yearly: - iday = start().day(); - imonth = start().month(); - iyear = from.year(); // after all, we want to start in this year - - diff = 1; - if(imonth == 2 && iday > 28) { - /* leap year, and it counts, calculate actual frequency */ - if(freq % 4) - if (freq % 2) - freq = freq * 4; - else - freq = freq * 2; - /* else divides by 4 already, leave freq alone */ - diff = 4; - } - - a = from.year() - start().year(); - if(a % freq) { - a = freq - (a % freq); - iyear = iyear + a; - } - - /* under the assumption we won't hit one of the special not-leap years twice */ - if(!QDate::isValid(iyear, imonth, iday)) { - /* must have been skipping by leap years and hit one that wasn't, (e.g. 2100) */ - iyear += freq; - } - - if(QDate(iyear, imonth, iday) >= from) { - next = QDate(iyear, imonth, iday); - - if ((next > endDate()) && hasEndDate() ) - return FALSE; - return TRUE; - } - /* iyear == from.year(), need to advance again */ - iyear += freq; - /* under the assumption we won't hit one of the special not-leap years twice */ - if(!QDate::isValid(iyear, imonth, iday)) { - /* must have been skipping by leap years and hit one that wasn't, (e.g. 2100) */ - iyear += freq; - } - - next = QDate(iyear, imonth, iday); - if ((next > endDate()) && hasEndDate() ) - return FALSE; - return TRUE; - default: - return FALSE; - } -} -ORecur::RepeatType ORecur::type()const{ - return data->type; -} -int ORecur::frequency()const { - return data->freq; -} -int ORecur::position()const { - return data->pos; -} -char ORecur::days() const{ - return data->days; -} -bool ORecur::hasEndDate()const { - return data->hasEnd; -} -QDate ORecur::endDate()const { - return data->end; -} -QDate ORecur::start()const{ - return data->start; -} -QDateTime ORecur::createdDateTime()const { - return data->create; -} -int ORecur::repetition()const { - return data->rep; -} -QString ORecur::service()const { - return data->app; -} -ORecur::ExceptionList& ORecur::exceptions() { - return data->list; -} -void ORecur::setType( const RepeatType& z) { - checkOrModify(); - data->type = z; -} -void ORecur::setFrequency( int freq ) { - checkOrModify(); - data->freq = freq; -} -void ORecur::setPosition( int pos ) { - checkOrModify(); - data->pos = pos; -} -void ORecur::setDays( char c ) { - checkOrModify(); - data->days = c; -} -void ORecur::setEndDate( const QDate& dt) { - checkOrModify(); - data->end = dt; -} -void ORecur::setCreatedDateTime( const QDateTime& t) { - checkOrModify(); - data->create = t; -} -void ORecur::setHasEndDate( bool b) { - checkOrModify(); - data->hasEnd = b; -} -void ORecur::setRepitition( int rep ) { - checkOrModify(); - data->rep = rep; -} -void ORecur::setService( const QString& app ) { - checkOrModify(); - data->app = app; -} -void ORecur::setStart( const QDate& dt ) { - checkOrModify(); - data->start = dt; -} -void ORecur::checkOrModify() { - if ( data->count != 1 ) { - data->deref(); - Data* d2 = new Data; - d2->days = data->days; - d2->type = data->type; - d2->freq = data->freq; - d2->pos = data->pos; - d2->hasEnd = data->hasEnd; - d2->end = data->end; - d2->create = data->create; - d2->rep = data->rep; - d2->app = data->app; - d2->list = data->list; - d2->start = data->start; - data = d2; - } -} -QString ORecur::toString()const { - QString buf; - QMap<int, QString> recMap = toMap(); - - buf += " rtype=\""; - buf += recMap[ORecur::RType]; - buf += "\""; - if (data->days > 0 ) - buf += " rweekdays=\"" + recMap[ORecur::RWeekdays] + "\""; - if ( data->pos != 0 ) - buf += " rposition=\"" + recMap[ORecur::RPosition] + "\""; - - buf += " rfreq=\"" + recMap[ORecur::RFreq] + "\""; - buf += " rhasenddate=\"" + recMap[ORecur::RHasEndDate]+ "\""; - if ( data->hasEnd ) - buf += " enddt=\"" - + recMap[ORecur::EndDate] - + "\""; - buf += " created=\"" + recMap[ORecur::Created] + "\""; - - if ( data->list.isEmpty() ) return buf; - buf += " exceptions=\""; - buf += recMap[ORecur::Exceptions]; - buf += "\" "; - - return buf; -} - -QString ORecur::rTypeString() const -{ - QString retString; - switch ( data->type ) { - case ORecur::Daily: - retString = "Daily"; - break; - case ORecur::Weekly: - retString = "Weekly"; - break; - case ORecur::MonthlyDay: - retString = "MonthlyDay"; - break; - case ORecur::MonthlyDate: - retString = "MonthlyDate"; - break; - case ORecur::Yearly: - retString = "Yearly"; - break; - default: - retString = "NoRepeat"; - break; - - } - - return retString; -} - -QMap<QString, ORecur::RepeatType> ORecur::rTypeValueConvertMap() const -{ - QMap<QString, RepeatType> convertMap; - - convertMap.insert( QString( "Daily" ), ORecur::Daily ); - convertMap.insert( QString( "Weekly" ), ORecur::Weekly ); - convertMap.insert( QString( "MonthlyDay" ), ORecur::MonthlyDay ); - convertMap.insert( QString( "MonthlyDate" ), ORecur::MonthlyDate ); - convertMap.insert( QString( "Yearly" ), ORecur::Yearly ); - convertMap.insert( QString( "NoRepeat" ), ORecur::NoRepeat ); - - return convertMap; -} - - -QMap<int, QString> ORecur::toMap() const -{ - QMap<int, QString> retMap; - - retMap.insert( ORecur::RType, rTypeString() ); - retMap.insert( ORecur::RWeekdays, QString::number( static_cast<int>( data->days ) ) ); - retMap.insert( ORecur::RPosition, QString::number(data->pos ) ); - retMap.insert( ORecur::RFreq, QString::number( data->freq ) ); - retMap.insert( ORecur::RHasEndDate, QString::number( static_cast<int>( data->hasEnd ) ) ); - if( data -> hasEnd ) - retMap.insert( ORecur::EndDate, QString::number( OTimeZone::utc().fromUTCDateTime( QDateTime( data->end, QTime(12,0,0) ) ) ) ); - retMap.insert( ORecur::Created, QString::number( OTimeZone::utc().fromUTCDateTime( data->create ) ) ); - - if ( data->list.isEmpty() ) return retMap; - - // save exceptions list here!! - ExceptionList::ConstIterator it; - ExceptionList list = data->list; - QString exceptBuf; - QDate date; - for ( it = list.begin(); it != list.end(); ++it ) { - date = (*it); - if ( it != list.begin() ) exceptBuf += " "; - - exceptBuf += QCString().sprintf("%04d%02d%02d", date.year(), date.month(), date.day() ); - } - - retMap.insert( ORecur::Exceptions, exceptBuf ); - - return retMap; -} - -void ORecur::fromMap( const QMap<int, QString>& map ) -{ - QMap<QString, RepeatType> repTypeMap = rTypeValueConvertMap(); - - data -> type = repTypeMap[ map [ORecur::RType] ]; - data -> days = (char) map[ ORecur::RWeekdays ].toInt(); - data -> pos = map[ ORecur::RPosition ].toInt(); - data -> freq = map[ ORecur::RFreq ].toInt(); - data -> hasEnd= map[ ORecur::RHasEndDate ].toInt() ? true : false; - OTimeZone utc = OTimeZone::utc(); - if ( data -> hasEnd ){ - data -> end = utc.fromUTCDateTime( (time_t) map[ ORecur::EndDate ].toLong() ).date(); - } - data -> create = utc.fromUTCDateTime( (time_t) map[ ORecur::Created ].toLong() ).date(); - -#if 0 - // FIXME: Exceptions currently not supported... - // Convert the list of exceptions from QString into ExceptionList - data -> list.clear(); - QString exceptStr = map[ ORecur::Exceptions ]; - QStringList exceptList = QStringList::split( " ", exceptStr ); - ... -#endif - - -} |