Diffstat (limited to 'libopie2/opiepim/core/orecur.cpp') (more/less context) (show whitespace changes)
| -rw-r--r-- | libopie2/opiepim/core/orecur.cpp | 76 |
1 files changed, 71 insertions, 5 deletions
diff --git a/libopie2/opiepim/core/orecur.cpp b/libopie2/opiepim/core/orecur.cpp index 033f264..5e2da25 100644 --- a/libopie2/opiepim/core/orecur.cpp +++ b/libopie2/opiepim/core/orecur.cpp @@ -1,179 +1,199 @@ /* This file is part of the Opie Project Copyright (C) The Main Author <main-author@whereever.org> =. Copyright (C) The Opie Team <opie-devel@handhelds.org> .=l. .>+-= _;:, .> :=|. This program is free software; you can .> <`_, > . <= redistribute it and/or modify it under :`=1 )Y*s>-.-- : the terms of the GNU Library General Public .="- .-=="i, .._ License as published by the Free Software - . .-<_> .<> Foundation; either version 2 of the License, ._= =} : or (at your option) any later version. .%`+i> _;_. .i_,=:_. -<s. This program is distributed in the hope that + . -:. = it will be useful, but WITHOUT ANY WARRANTY; : .. .:, . . . without even the implied warranty of =_ + =;=|` MERCHANTABILITY or FITNESS FOR A _.=:. : :=>`: PARTICULAR PURPOSE. See the GNU ..}^=.= = ; Library General Public License for more ++= -. .` .: details. : = ...= . :.=- -. .:....=;==+<; You should have received a copy of the GNU -_. . . )=. = Library General Public License along with -- :-=` this library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -#include <time.h> +#include "orecur.h" -#include <qshared.h> +/* OPIE */ +#include <opie2/otimezone.h> +#include <qpe/timeconversion.h> -#include <qtopia/timeconversion.h> +/* QT */ +#include <qshared.h> -#include <opie2/otimezone.h> -#include <opie2/orecur.h> +/* STD */ +#include <time.h> namespace Opie { + 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; @@ -356,187 +376,233 @@ bool ORecur::p_nextOccurrence( const QDate& from, QDate& next ) { 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: |