Diffstat (limited to 'noncore/unsupported/libopie/pim/oevent.cpp') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | noncore/unsupported/libopie/pim/oevent.cpp | 717 |
1 files changed, 717 insertions, 0 deletions
diff --git a/noncore/unsupported/libopie/pim/oevent.cpp b/noncore/unsupported/libopie/pim/oevent.cpp new file mode 100644 index 0000000..9b31957 --- a/dev/null +++ b/noncore/unsupported/libopie/pim/oevent.cpp @@ -0,0 +1,717 @@ +#include <qshared.h> +#include <qarray.h> + +#include <qpe/palmtopuidgen.h> +#include <qpe/categories.h> +#include <qpe/stringutil.h> + +#include "orecur.h" +#include "opimresolver.h" +#include "opimnotifymanager.h" + +#include "oevent.h" + +int OCalendarHelper::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; +} +int OCalendarHelper::ocurrence( 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; +} +int OCalendarHelper::dayOfWeek( char day ) { + int dayOfWeek = 1; + char i = ORecur::MON; + while ( !( i & day ) && i <= ORecur::SUN ) { + i <<= 1; + ++dayOfWeek; + } + return dayOfWeek; +} +int OCalendarHelper::monthDiff( const QDate& first, const QDate& second ) { + return ( second.year() - first.year() ) * 12 + + second.month() - first.month(); +} + +struct OEvent::Data : public QShared { + Data() : QShared() { + child = 0; + recur = 0; + manager = 0; + isAllDay = false; + parent = 0; + } + ~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; + QArray<int>* child; + int parent; +}; + +OEvent::OEvent( int uid ) + : OPimRecord( uid ) { + data = new Data; +} +OEvent::OEvent( const OEvent& ev) + : OPimRecord( ev ), data( ev.data ) +{ + data->ref(); +} + +OEvent::OEvent( const QMap<int, QString> map ) + : OPimRecord( 0 ) +{ + data = new Data; + + fromMap( map ); +} + +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()const { + // 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 { + if (!data->manager ) + return false; + if (data->manager->reminders().isEmpty() && + data->manager->alarms().isEmpty() ) + return false; + + return true; +} +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 { + if (!data->recur ) return false; + return data->recur->doesRecur(); +} +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::setAllDay( bool allDay ) { + changeOrModify(); + data->isAllDay = allDay; + if (allDay ) data->timezone = "UTC"; +} +void OEvent::setTimeZone( const QString& tz ) { + changeOrModify(); + data->timezone = tz; +} +QString OEvent::timeZone()const { + if (data->isAllDay ) return QString::fromLatin1("UTC"); + return data->timezone; +} +bool OEvent::match( const QRegExp& re )const { + if ( re.match( data->description ) != -1 ){ + setLastHitField( Qtopia::DatebookDescription ); + return true; + } + if ( re.match( data->note ) != -1 ){ + setLastHitField( Qtopia::Note ); + return true; + } + if ( re.match( data->location ) != -1 ){ + setLastHitField( Qtopia::Location ); + return true; + } + if ( re.match( data->start.toString() ) != -1 ){ + setLastHitField( Qtopia::StartDateTime ); + return true; + } + if ( re.match( data->end.toString() ) != -1 ){ + setLastHitField( Qtopia::EndDateTime ); + return true; + } + return false; +} +QString OEvent::toRichText()const { + QString text, value; + + // description + text += "<b><h3><img src=\"datebook/DateBook\">"; + if ( !description().isEmpty() ) { + text += Qtopia::escapeString(description() ).replace(QRegExp( "[\n]"), "" ); + } + text += "</h3></b><br><hr><br>"; + + // location + if ( !(value = location()).isEmpty() ) { + text += "<b>" + QObject::tr( "Location:" ) + "</b> "; + text += Qtopia::escapeString(value) + "<br>"; + } + + // all day event + if ( isAllDay() ) { + text += "<b><i>" + QObject::tr( "This is an all day event" ) + "</i></b><br>"; + } + // multiple day event + else if ( isMultipleDay () ) { + text += "<b><i>" + QObject::tr( "This is a multiple day event" ) + "</i></b><br>"; + } + // start & end times + else { + // start time + if ( startDateTime().isValid() ) { + text += "<b>" + QObject::tr( "Start:") + "</b> "; + text += Qtopia::escapeString(startDateTime().toString() ). + replace(QRegExp( "[\n]"), "<br>" ) + "<br>"; + } + + // end time + if ( endDateTime().isValid() ) { + text += "<b>" + QObject::tr( "End:") + "</b> "; + text += Qtopia::escapeString(endDateTime().toString() ). + replace(QRegExp( "[\n]"), "<br>" ) + "<br>"; + } + } + + // categories + if ( categoryNames("Calendar").count() ){ + text += "<b>" + QObject::tr( "Category:") + "</b> "; + text += categoryNames("Calendar").join(", "); + text += "<br>"; + } + + //notes + if ( !note().isEmpty() ) { + text += "<b>" + QObject::tr( "Note:") + "</b><br>"; + text += note(); +// text += Qtopia::escapeString(note() ). +// replace(QRegExp( "[\n]"), "<br>" ) + "<br>"; + } + return text; +} +QString OEvent::toShortText()const { + QString text; + text += QString::number( startDateTime().date().day() ); + text += "."; + text += QString::number( startDateTime().date().month() ); + text += "."; + text += QString::number( startDateTime().date().year() ); + text += " "; + text += QString::number( startDateTime().time().hour() ); + text += ":"; + text += QString::number( startDateTime().time().minute() ); + text += " - "; + text += description(); + return text; +} +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; + + if (data->manager ) + d2->manager = new OPimNotifyManager( *data->manager ); + + if ( data->recur ) + d2->recur = new ORecur( *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; + d2->parent = data->parent; + + if ( data->child ) { + d2->child = new QArray<int>( *data->child ); + d2->child->detach(); + } + + data = d2; + } +} +void OEvent::deref() { + if ( data->deref() ) { + delete data; + data = 0; + } +} +// Exporting Event data to map. Using the same +// encoding as ODateBookAccessBackend_xml does.. +// Thus, we could remove the stuff there and use this +// for it and for all other places.. +// Encoding should happen at one place, only ! (eilers) +QMap<int, QString> OEvent::toMap()const { + QMap<int, QString> retMap; + + retMap.insert( OEvent::FUid, QString::number( uid() ) ); + retMap.insert( OEvent::FCategories, Qtopia::escapeString( Qtopia::Record::idsToString( categories() ) )); + retMap.insert( OEvent::FDescription, Qtopia::escapeString( description() ) ); + retMap.insert( OEvent::FLocation, Qtopia::escapeString( location() ) ); + retMap.insert( OEvent::FType, isAllDay() ? "AllDay" : "" ); + OPimAlarm alarm = notifiers().alarms()[0]; + retMap.insert( OEvent::FAlarm, QString::number( alarm.dateTime().secsTo( startDateTime() ) / 60 ) ); + retMap.insert( OEvent::FSound, (alarm.sound() == OPimAlarm::Loud) ? "loud" : "silent" ); + + OTimeZone zone( timeZone().isEmpty() ? OTimeZone::current() : timeZone() ); + retMap.insert( OEvent::FStart, QString::number( zone.fromUTCDateTime( zone.toDateTime( startDateTime(), OTimeZone::utc() ) ) ) ); + retMap.insert( OEvent::FEnd, QString::number( zone.fromUTCDateTime( zone.toDateTime( endDateTime(), OTimeZone::utc() ) ) ) ); + retMap.insert( OEvent::FNote, Qtopia::escapeString( note() ) ); + retMap.insert( OEvent::FTimeZone, timeZone().isEmpty() ? QString( "None" ) : timeZone() ); + if( parent() ) + retMap.insert( OEvent::FRecParent, QString::number( parent() ) ); + if( children().count() ){ + QArray<int> childr = children(); + QString buf; + for ( uint i = 0; i < childr.count(); i++ ) { + if ( i != 0 ) buf += " "; + buf += QString::number( childr[i] ); + } + retMap.insert( OEvent::FRecChildren, buf ); + } + + // Add recurrence stuff + if( hasRecurrence() ){ + ORecur recur = recurrence(); + QMap<int, QString> recFields = recur.toMap(); + retMap.insert( OEvent::FRType, recFields[ORecur::RType] ); + retMap.insert( OEvent::FRWeekdays, recFields[ORecur::RWeekdays] ); + retMap.insert( OEvent::FRPosition, recFields[ORecur::RPosition] ); + retMap.insert( OEvent::FRFreq, recFields[ORecur::RFreq] ); + retMap.insert( OEvent::FRHasEndDate, recFields[ORecur::RHasEndDate] ); + retMap.insert( OEvent::FREndDate, recFields[ORecur::EndDate] ); + retMap.insert( OEvent::FRCreated, recFields[ORecur::Created] ); + retMap.insert( OEvent::FRExceptions, recFields[ORecur::Exceptions] ); + } else { + ORecur recur = recurrence(); + QMap<int, QString> recFields = recur.toMap(); + retMap.insert( OEvent::FRType, recFields[ORecur::RType] ); + } + + return retMap; +} + +void OEvent::fromMap( const QMap<int, QString>& map ) +{ + + // We just want to set the UID if it is really stored. + if ( !map[OEvent::FUid].isEmpty() ) + setUid( map[OEvent::FUid].toInt() ); + + setCategories( idsFromString( map[OEvent::FCategories] ) ); + setDescription( map[OEvent::FDescription] ); + setLocation( map[OEvent::FLocation] ); + + if ( map[OEvent::FType] == "AllDay" ) + setAllDay( true ); + else + setAllDay( false ); + + int alarmTime = -1; + if( !map[OEvent::FAlarm].isEmpty() ) + alarmTime = map[OEvent::FAlarm].toInt(); + + int sound = ( ( map[OEvent::FSound] == "loud" ) ? OPimAlarm::Loud : OPimAlarm::Silent ); + if ( ( alarmTime != -1 ) ){ + QDateTime dt = startDateTime().addSecs( -1*alarmTime*60 ); + OPimAlarm al( sound , dt ); + notifiers().add( al ); + } + if ( !map[OEvent::FTimeZone].isEmpty() && ( map[OEvent::FTimeZone] != "None" ) ){ + setTimeZone( map[OEvent::FTimeZone] ); + } + + time_t start = (time_t) map[OEvent::FStart].toLong(); + time_t end = (time_t) map[OEvent::FEnd].toLong(); + + /* AllDay is always in UTC */ + if ( isAllDay() ) { + OTimeZone utc = OTimeZone::utc(); + setStartDateTime( utc.fromUTCDateTime( start ) ); + setEndDateTime ( utc.fromUTCDateTime( end ) ); + setTimeZone( "UTC"); // make sure it is really utc + }else { + /* to current date time */ + // qWarning(" Start is %d", start ); + OTimeZone zone( timeZone().isEmpty() ? OTimeZone::current() : timeZone() ); + QDateTime date = zone.toDateTime( start ); + qWarning(" Start is %s", date.toString().latin1() ); + setStartDateTime( zone.toDateTime( date, OTimeZone::current() ) ); + + date = zone.toDateTime( end ); + setEndDateTime ( zone.toDateTime( date, OTimeZone::current() ) ); + } + + if ( !map[OEvent::FRecParent].isEmpty() ) + setParent( map[OEvent::FRecParent].toInt() ); + + if ( !map[OEvent::FRecChildren].isEmpty() ){ + QStringList list = QStringList::split(' ', map[OEvent::FRecChildren] ); + for ( QStringList::Iterator it = list.begin(); it != list.end(); ++it ) { + addChild( (*it).toInt() ); + } + } + + // Fill recurrence stuff and put it directly into the ORecur-Object using fromMap.. + if( !map[OEvent::FRType].isEmpty() ){ + QMap<int, QString> recFields; + recFields.insert( ORecur::RType, map[OEvent::FRType] ); + recFields.insert( ORecur::RWeekdays, map[OEvent::FRWeekdays] ); + recFields.insert( ORecur::RPosition, map[OEvent::FRPosition] ); + recFields.insert( ORecur::RFreq, map[OEvent::FRFreq] ); + recFields.insert( ORecur::RHasEndDate, map[OEvent::FRHasEndDate] ); + recFields.insert( ORecur::EndDate, map[OEvent::FREndDate] ); + recFields.insert( ORecur::Created, map[OEvent::FRCreated] ); + recFields.insert( ORecur::Exceptions, map[OEvent::FRExceptions] ); + ORecur recur( recFields ); + setRecurrence( recur ); + } + +} + + +int OEvent::parent()const { + return data->parent; +} +void OEvent::setParent( int uid ) { + changeOrModify(); + data->parent = uid; +} +QArray<int> OEvent::children() const{ + if (!data->child) return QArray<int>(); + else + return data->child->copy(); +} +void OEvent::setChildren( const QArray<int>& arr ) { + changeOrModify(); + if (data->child) delete data->child; + + data->child = new QArray<int>( arr ); + data->child->detach(); +} +void OEvent::addChild( int uid ) { + changeOrModify(); + if (!data->child ) { + data->child = new QArray<int>(1); + (*data->child)[0] = uid; + }else{ + int count = data->child->count(); + data->child->resize( count + 1 ); + (*data->child)[count] = uid; + } +} +void OEvent::removeChild( int uid ) { + if (!data->child || !data->child->contains( uid ) ) return; + changeOrModify(); + QArray<int> newAr( data->child->count() - 1 ); + int j = 0; + uint count = data->child->count(); + for ( uint i = 0; i < count; i++ ) { + if ( (*data->child)[i] != uid ) { + newAr[j] = (*data->child)[i]; + j++; + } + } + (*data->child) = newAr; +} +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); +} |