| -rw-r--r-- | libopie/pim/oevent.cpp | 427 |
1 files changed, 427 insertions, 0 deletions
diff --git a/libopie/pim/oevent.cpp b/libopie/pim/oevent.cpp new file mode 100644 index 0000000..71b9441 --- a/dev/null +++ b/libopie/pim/oevent.cpp @@ -0,0 +1,427 @@ +#include <qshared.h> + +#include <qpe/palmtopuidgen.h> +#include <qpe/categories.h> + +#include "orecur.h" +#include "opimresolver.h" +#include "opimnotifymanager.h" + +#include "oevent.h" + +namespace OCalendarHelper { + static int week( const QDate& date) { + // Calculates the week this date is in within that + // month. Equals the "row" is is in in the month view + int week = 1; + QDate tmp( date.year(), date.month(), 1 ); + if ( date.dayOfWeek() < tmp.dayOfWeek() ) + ++week; + + week += ( date.day() - 1 ) / 7; + + return week; + } + static int occurence( const QDate& date) { + // calculates the number of occurrances of this day of the + // week till the given date (e.g 3rd Wednesday of the month) + return ( date.day() - 1 ) / 7 + 1; + } + static int dayOfWeek( char day ) { + int dayOfWeek = 1; + char i = ORecur::MON; + while ( !( i & day ) && i <= ORecur::SUN ) { + i <<= 1; + ++dayOfWeek; + } + return dayOfWeek; + } + static int monthDiff( const QDate& first, const QDate& second ) { + return ( second.year() - first.year() ) * 12 + + second.month() - first.month(); + } +} + +struct OEvent::Data : public QShared { + Data() : QShared() { + recur = 0; + manager = 0; + isAllDay = false; + } + ~Data() { + delete manager; + delete recur; + } + QString description; + QString location; + OPimNotifyManager* manager; + ORecur* recur; + QString note; + QDateTime created; + QDateTime start; + QDateTime end; + bool isAllDay : 1; + QString timezone; +}; + +OEvent::OEvent( int uid ) + : OPimRecord( uid ) { + data = new Data; +} +OEvent::OEvent( const OEvent& ev) + : OPimRecord( ev ), data( ev.data ) +{ + data->ref(); +} +OEvent::~OEvent() { + if ( data->deref() ) { + delete data; + data = 0; + } +} +OEvent& OEvent::operator=( const OEvent& ev) { + if ( *this == ev ) return *this; + + OPimRecord::operator=( ev ); + ev.data->ref(); + deref(); + data = ev.data; + + + return *this; +} +QString OEvent::description()const { + return data->description; +} +void OEvent::setDescription( const QString& description ) { + changeOrModify(); + data->description = description; +} +void OEvent::setLocation( const QString& loc ) { + changeOrModify(); + data->location = loc; +} +QString OEvent::location()const { + return data->location; +} +OPimNotifyManager &OEvent::notifiers() { + // I hope we can skip the changeOrModify here + // the notifier should take care of it + // and OPimNotify is shared too + if (!data->manager ) + data->manager = new OPimNotifyManager; + + return *data->manager; +} +bool OEvent::hasNotifiers()const { + return ( data->manager); +} +ORecur OEvent::recurrence()const { + if (!data->recur) + data->recur = new ORecur; + + return *data->recur; +} +void OEvent::setRecurrence( const ORecur& rec) { + changeOrModify(); + if (data->recur ) + (*data->recur) = rec; + else + data->recur = new ORecur( rec ); +} +bool OEvent::hasRecurrence()const { + return data->recur; +} +QString OEvent::note()const { + return data->note; +} +void OEvent::setNote( const QString& note ) { + changeOrModify(); + data->note = note; +} +QDateTime OEvent::createdDateTime()const { + return data->created; +} +void OEvent::setCreatedDateTime( const QDateTime& time ) { + changeOrModify(); + data->created = time; +} +QDateTime OEvent::startDateTime()const { + if ( data->isAllDay ) + return QDateTime( data->start.date(), QTime(0, 0, 0 ) ); + return data->start; +} +QDateTime OEvent::startDateTimeInZone()const { + /* if no timezone, or all day event or if the current and this timeZone match... */ + if (data->timezone.isEmpty() || data->isAllDay || data->timezone == OTimeZone::current().timeZone() ) return startDateTime(); + + OTimeZone zone(data->timezone ); + return zone.toDateTime( data->start, OTimeZone::current() ); +} +void OEvent::setStartDateTime( const QDateTime& dt ) { + changeOrModify(); + data->start = dt; +} +QDateTime OEvent::endDateTime()const { + /* + * if all Day event the end time needs + * to be on the same day as the start + */ + if ( data->isAllDay ) + return QDateTime( data->start.date(), QTime(23, 59, 59 ) ); + return data->end; +} +QDateTime OEvent::endDateTimeInZone()const { + /* if no timezone, or all day event or if the current and this timeZone match... */ + if (data->timezone.isEmpty() || data->isAllDay || data->timezone == OTimeZone::current().timeZone() ) return endDateTime(); + + OTimeZone zone(data->timezone ); + return zone.toDateTime( data->end, OTimeZone::current() ); +} +void OEvent::setEndDateTime( const QDateTime& dt ) { + changeOrModify(); + data->end = dt; +} +bool OEvent::isMultipleDay()const { + return data->end.date().day() - data->start.date().day(); +} +bool OEvent::isAllDay()const { + return data->isAllDay; +} +void OEvent::setTimeZone( const QString& tz ) { + changeOrModify(); + data->timezone = tz; +} +QString OEvent::timeZone()const { + return data->timezone; +} +bool OEvent::match( const QRegExp& )const { + // FIXME + return false; +} +QString OEvent::toRichText()const { + // FIXME + return "OEvent test"; +} +QString OEvent::toShortText()const { + return "OEvent shotText"; +} +QString OEvent::type()const { + return QString::fromLatin1("OEvent"); +} +QString OEvent::recordField( int /*id */ )const { + return QString::null; +} +int OEvent::rtti() { + return OPimResolver::DateBook; +} +bool OEvent::loadFromStream( QDataStream& ) { + return true; +} +bool OEvent::saveToStream( QDataStream& )const { + return true; +} +void OEvent::changeOrModify() { + if ( data->count != 1 ) { + data->deref(); + Data* d2 = new Data; + d2->description = data->description; + d2->location = data->location; + d2->manager = data->manager; + d2->recur = data->recur; + d2->note = data->note; + d2->created = data->created; + d2->start = data->start; + d2->end = data->end; + d2->isAllDay = data->isAllDay; + d2->timezone = data->timezone; + + data = d2; + } +} +void OEvent::deref() { + if ( data->deref() ) { + delete data; + data = 0; + } +} +// FIXME +QMap<int, QString> OEvent::toMap()const { + return QMap<int, QString>(); +} +QMap<QString, QString> OEvent::toExtraMap()const { + return QMap<QString, QString>(); +} + + +struct OEffectiveEvent::Data : public QShared { + Data() : QShared() { + } + OEvent event; + QDate date; + QTime start, end; + QDate startDate, endDate; + bool dates : 1; +}; + +OEffectiveEvent::OEffectiveEvent() { + data = new Data; + data->date = QDate::currentDate(); + data->start = data->end = QTime::currentTime(); + data->dates = false; +} +OEffectiveEvent::OEffectiveEvent( const OEvent& ev, const QDate& startDate, + Position pos ) { + data = new Data; + data->event = ev; + data->date = startDate; + if ( pos & Start ) + data->start = ev.startDateTime().time(); + else + data->start = QTime( 0, 0, 0 ); + + if ( pos & End ) + data->end = ev.endDateTime().time(); + else + data->end = QTime( 23, 59, 59 ); + + data->dates = false; +} +OEffectiveEvent::OEffectiveEvent( const OEffectiveEvent& ev) { + data = ev.data; + data->ref(); +} +OEffectiveEvent::~OEffectiveEvent() { + if ( data->deref() ) { + delete data; + data = 0; + } +} +OEffectiveEvent& OEffectiveEvent::operator=( const OEffectiveEvent& ev ) { + if ( *this == ev ) return *this; + + ev.data->ref(); + deref(); + data = ev.data; + + return *this; +} + +void OEffectiveEvent::setStartTime( const QTime& ti) { + changeOrModify(); + data->start = ti; +} +void OEffectiveEvent::setEndTime( const QTime& en) { + changeOrModify(); + data->end = en; +} +void OEffectiveEvent::setEvent( const OEvent& ev) { + changeOrModify(); + data->event = ev; +} +void OEffectiveEvent::setDate( const QDate& da) { + changeOrModify(); + data->date = da; +} +void OEffectiveEvent::setEffectiveDates( const QDate& from, + const QDate& to ) { + if (!from.isValid() ) { + data->dates = false; + return; + } + + data->startDate = from; + data->endDate = to; +} +QString OEffectiveEvent::description()const { + return data->event.description(); +} +QString OEffectiveEvent::location()const { + return data->event.location(); +} +QString OEffectiveEvent::note()const { + return data->event.note(); +} +OEvent OEffectiveEvent::event()const { + return data->event; +} +QTime OEffectiveEvent::startTime()const { + return data->start; +} +QTime OEffectiveEvent::endTime()const { + return data->end; +} +QDate OEffectiveEvent::date()const { + return data->date; +} +int OEffectiveEvent::length()const { + return (data->end.hour() * 60 - data->start.hour() * 60) + + QABS(data->start.minute() - data->end.minute() ); +} +int OEffectiveEvent::size()const { + return ( data->end.hour() - data->start.hour() ) * 3600 + + (data->end.minute() - data->start.minute() * 60 + + data->end.second() - data->start.second() ); +} +QDate OEffectiveEvent::startDate()const { + if ( data->dates ) + return data->startDate; + else if ( data->event.hasRecurrence() ) // single day, since multi-day should have a d pointer + return data->date; + else + return data->event.startDateTime().date(); +} +QDate OEffectiveEvent::endDate()const { + if ( data->dates ) + return data->endDate; + else if ( data->event.hasRecurrence() ) + return data->date; + else + return data->event.endDateTime().date(); +} +void OEffectiveEvent::deref() { + if ( data->deref() ) { + delete data; + data = 0; + } +} +void OEffectiveEvent::changeOrModify() { + if ( data->count != 1 ) { + data->deref(); + Data* d2 = new Data; + d2->event = data->event; + d2->date = data->date; + d2->start = data->start; + d2->end = data->end; + d2->startDate = data->startDate; + d2->endDate = data->endDate; + d2->dates = data->dates; + data = d2; + } +} +bool OEffectiveEvent::operator<( const OEffectiveEvent &e ) const{ + if ( data->date < e.date() ) + return TRUE; + if ( data->date == e.date() ) + return ( startTime() < e.startTime() ); + else + return FALSE; +} +bool OEffectiveEvent::operator<=( const OEffectiveEvent &e ) const{ + return (data->date <= e.date() ); +} +bool OEffectiveEvent::operator==( const OEffectiveEvent &e ) const { + return ( date() == e.date() + && startTime() == e.startTime() + && endTime()== e.endTime() + && event() == e.event() ); +} +bool OEffectiveEvent::operator!=( const OEffectiveEvent &e ) const { + return !(*this == e ); +} +bool OEffectiveEvent::operator>( const OEffectiveEvent &e ) const { + return !(*this <= e ); +} +bool OEffectiveEvent::operator>= ( const OEffectiveEvent &e ) const { + return !(*this < e); +} |