Diffstat (limited to 'libopie2/opiepim/core/opimoccurrence.cpp') (more/less context) (ignore whitespace changes)
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diff --git a/libopie2/opiepim/core/opimoccurrence.cpp b/libopie2/opiepim/core/opimoccurrence.cpp new file mode 100644 index 0000000..14ab5cf --- a/dev/null +++ b/libopie2/opiepim/core/opimoccurrence.cpp @@ -0,0 +1,319 @@ +/* + This file is part of the Opie Project + Copyright (C) 2003, 2004 Holger Freyther <zecke@handhelds.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 "opimoccurrence.h" +#include <opie2/opimtemplatebase.h> +#include <opie2/private/opimoccurrence_p.h> + + +/* QT */ +#include <qshared.h> + + +namespace Opie { + +OPimOccurrence::OPimOccurrence( OPimOccurrence::Data* _data, + enum OPimOccurrence::Position pos ) + : m_pos( pos ), data( _data ) +{} + +/** + * \brief Copy constructor + */ +OPimOccurrence::OPimOccurrence( const OPimOccurrence& oc ) + : data( oc.data ) +{ + /* + * Increment the reference count + */ + data->ref(); + + /* + * copy the other information + */ + m_start = oc.m_start; + m_end = oc.m_end; + m_occurrence = oc.m_occurrence; + m_isAllDay = oc.m_isAllDay; + m_pos = oc.m_pos; +} + +OPimOccurrence::OPimOccurrence() + : m_isAllDay( false ), m_pos( StartEnd ) +{ + /* simple convient c'tor */ + data = new OPimOccurrence::Data(); +} + +OPimOccurrence::~OPimOccurrence() { + deref(); +} + +/** + * \brief Copy Operator + */ +OPimOccurrence& OPimOccurrence::operator=( const OPimOccurrence& oc ) { + /* guard against self assignment */ + if ( this == &oc ) return *this; + + oc.data->ref(); + deref(); + data = oc.data; + + + /* + * copy the other information + */ + m_start = oc.m_start; + m_end = oc.m_end; + m_occurrence = oc.m_occurrence; + m_isAllDay = oc.m_isAllDay; + m_pos = oc.m_pos; + + return *this; +} + + +/** + * @internal + */ +void OPimOccurrence::deref() { + if ( data->deref() ) { + delete data; + data = 0; + } +} + +/** + * \brief Set the Occurrence to be All Day on a specified QDate + * + * If no QTime is associated to a OPimOccurrence use this Method + * to set the Period of this Occurrence. When using this Method + * later calls to \sa isAllDay() will return true. + * The Occurrence will be set to occurr on \par from. + * + * @param from The Day this OPimOccurrence occurs + * + */ +void OPimOccurrence::setPeriod( const QDate& from ) { + m_occurrence = from; + m_start = m_end = QTime(); // assign invalid value just in case + m_isAllDay = true; +} + +/** + * \brief Set the period of this Occurrence with a QTime associated (overloaded) + * + * Set the period of time for this Occurrence. Each Ocurrence is limited + * to one day. Using this Method will make \sa isAllDay() return false. + * If \par from and \par to are on two different days the QDate of the + * \par from QDateTime will be used. + * + * @param from The Start Date Time of the Occurrence + * @param to The End Date Time of the Occurrence + */ +void OPimOccurrence::setPeriod( const QDateTime& from, const QDateTime& to ) { + m_occurrence = from.date(); + m_start = from.time(); + m_end = to.time(); + m_isAllDay = false; +} + +/** + * \brief Set the period of this Occurrence with a QTime associated + * + * @param from The QDate of the Occurrence + * @param start The Start QTime of the Occurrence + * @param end The End QTime of the Occurrence + */ +void OPimOccurrence::setPeriod( const QDate& from, const QTime& start, + const QTime& end ) { + m_occurrence = from; + m_start = start; + m_end = end; + m_isAllDay = false; +} + + +/** + * \brief Is a QTime associated to the OPimOccurrence + * + * @return Return true if no QTime is associated + */ +bool OPimOccurrence::isAllDay()const { + return m_isAllDay; +} + + +/** + * \brief Return the QDate where this OPimOccurrence takes place + * @return the QDate where this OPimOccurrence occurrs. + */ +QDate OPimOccurrence::date()const { + return m_occurrence; +} + + +/** + * \brief Return the start time of the OPimOccurrence + * + * @return Return the Start Time of the OPimOccurrence. It is + * invalid if \sa isAllDay() returns true. + */ +QTime OPimOccurrence::startTime()const { + return m_start; +} + +QTime OPimOccurrence::endTime()const { + return m_end; +} + +QDateTime OPimOccurrence::startDateTime()const { + return QDateTime( m_occurrence, m_start ); +} + +QDateTime OPimOccurrence::endDateTime()const { + return QDateTime( m_occurrence, m_end ); +} + + +QString OPimOccurrence::summary()const { + return data->summary; +} + +QString OPimOccurrence::location()const { + return data->location; +} + +QString OPimOccurrence::note()const { + return data->note; +} + + +/** + * -1 if no time is associated + * otherwise the length of the occurrence in hours + */ +int OPimOccurrence::length()const { + if ( m_isAllDay ) + return -1; + else + return ( m_end.hour() * 60 - m_start.hour() * 60 ) + + QABS( m_start.minute() - m_end.minute() ); +} + +enum OPimOccurrence::Position OPimOccurrence::position()const { + return m_pos; +} + +void OPimOccurrence::setPosition( enum OPimOccurrence::Position& pos ) { + m_pos = pos; +} + + +Opie::Core::OSharedPointer<OPimRecord> OPimOccurrence::record()const { + if ( !data->record && data->backend ) + data->record = data->backend->record( data->uid ); + return data->record; +} + +template<class Record> Record OPimOccurrence::internalToRecord()const { + Record target; + + /* If it is not loaded, try to load it using OPimBase */ + if ( !data->record && data->backend ) + data->record = data->backend->record( data->uid ); + + Record *ta = Record::safeCast( data->record ); + if ( ta ) + target = *ta; + + + return target; +} + +OPimEvent OPimOccurrence::toEvent()const { + return internalToRecord<OPimEvent>(); +} + +OPimTodo OPimOccurrence::toTodo()const { + return internalToRecord<OPimTodo>(); +} + +OPimContact OPimOccurrence::toContact()const { + return internalToRecord<OPimContact>(); +} + +bool OPimOccurrence::operator<( const OPimOccurrence& oc )const { + if ( m_occurrence < oc.m_occurrence ) + return true; + if ( m_occurrence == oc.m_occurrence ) + return m_start < oc.m_start; + else + return false; +} + +bool OPimOccurrence::operator<=( const OPimOccurrence& oc )const { + return ( m_occurrence <= oc.m_occurrence ); +} + +bool OPimOccurrence::operator==( const OPimOccurrence& oc )const { + if ( data->uid != oc.data->uid ) + return false; + if ( m_occurrence != oc.m_occurrence ) + return false; + if ( m_isAllDay != oc.m_isAllDay ) + return false; + if ( m_isAllDay && oc.m_isAllDay ) + if ( m_start != oc.m_start || + m_end != oc.m_end ) + return false; + if ( data->summary != oc.data->summary ) + return false; + if ( data->note != oc.data->note ) + return false; + if ( data->location != oc.data->location ) + return false; + + return true; +} + +bool OPimOccurrence::operator!=( const OPimOccurrence& oc )const { + return !( *this == oc ); +} + +bool OPimOccurrence::operator>( const OPimOccurrence& oc )const { + return !( *this <= oc ); +} + +bool OPimOccurrence::operator>=( const OPimOccurrence& oc )const { + return !( *this < oc ); +} + +} |