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event.cpp
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event.cpp
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/*
This file is part of the kolab resource - the implementation of the
Kolab storage format. See www.kolab.org for documentation on this.
Copyright (c) 2004 Bo Thorsen <bo@sonofthor.dk>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
In addition, as a special exception, the copyright holders give
permission to link the code of this program with any edition of
the Qt library by Trolltech AS, Norway (or with modified versions
of Qt that use the same license as Qt), and distribute linked
combinations including the two. You must obey the GNU General
Public License in all respects for all of the code used other than
Qt. If you modify this file, you may extend this exception to
your version of the file, but you are not obligated to do so. If
you do not wish to do so, delete this exception statement from
your version.
*/
#include "event.h"
#include <kcalcore/event.h>
#include <kdebug.h>
using namespace KolabV2;
KCalCore::Event::Ptr Event::fromXml( const QDomDocument& xmlDoc, const QString& tz)
{
Event event( tz );
event.loadXML( xmlDoc );
KCalCore::Event::Ptr kcalEvent( new KCalCore::Event() );
event.saveTo( kcalEvent );
return kcalEvent;
}
QString Event::eventToXML( const KCalCore::Event::Ptr &kcalEvent, const QString& tz )
{
Event event( tz, kcalEvent );
return event.saveXML();
}
Event::Event( const QString& tz, const KCalCore::Event::Ptr &event )
: Incidence( tz, event ),
mShowTimeAs( KCalCore::Event::Opaque ), mHasEndDate( false )
{
if ( event ) {
setFields( event );
}
}
Event::~Event()
{
}
void Event::setTransparency( KCalCore::Event::Transparency transparency )
{
mShowTimeAs = transparency;
}
KCalCore::Event::Transparency Event::transparency() const
{
return mShowTimeAs;
}
void Event::setEndDate( const KDateTime& date )
{
mEndDate = date;
mHasEndDate = true;
if ( mFloatingStatus == AllDay )
kDebug() <<"ERROR: Time on end date but no time on the event";
mFloatingStatus = HasTime;
}
void Event::setEndDate( const QDate& date )
{
mEndDate = KDateTime( date );
mHasEndDate = true;
if ( mFloatingStatus == HasTime )
kDebug() <<"ERROR: No time on end date but time on the event";
mFloatingStatus = AllDay;
}
void Event::setEndDate( const QString& endDate )
{
if ( endDate.length() > 10 )
// This is a date + time
setEndDate( stringToDateTime( endDate ) );
else
// This is only a date
setEndDate( stringToDate( endDate ) );
}
KDateTime Event::endDate() const
{
return mEndDate;
}
bool Event::loadAttribute( QDomElement& element )
{
// This method doesn't handle the color-label tag yet
QString tagName = element.tagName();
if ( tagName == "show-time-as" ) {
// TODO: Support tentative and outofoffice
if ( element.text() == "free" )
setTransparency( KCalCore::Event::Transparent );
else
setTransparency( KCalCore::Event::Opaque );
} else if ( tagName == "end-date" )
setEndDate( element.text() );
else
return Incidence::loadAttribute( element );
// We handled this
return true;
}
bool Event::saveAttributes( QDomElement& element ) const
{
// Save the base class elements
Incidence::saveAttributes( element );
// TODO: Support tentative and outofoffice
if ( transparency() == KCalCore::Event::Transparent )
writeString( element, "show-time-as", "free" );
else
writeString( element, "show-time-as", "busy" );
if ( mHasEndDate ) {
if ( mFloatingStatus == HasTime )
writeString( element, "end-date", dateTimeToString( endDate() ) );
else
writeString( element, "end-date", dateToString( endDate().date() ) );
}
return true;
}
bool Event::loadXML( const QDomDocument& document )
{
QDomElement top = document.documentElement();
if ( top.tagName() != "event" ) {
qWarning( "XML error: Top tag was %s instead of the expected event",
top.tagName().toAscii().data() );
return false;
}
for ( QDomNode n = top.firstChild(); !n.isNull(); n = n.nextSibling() ) {
if ( n.isComment() )
continue;
if ( n.isElement() ) {
QDomElement e = n.toElement();
loadAttribute( e );
} else
kDebug() <<"Node is not a comment or an element???";
}
return true;
}
QString Event::saveXML() const
{
QDomDocument document = domTree();
QDomElement element = document.createElement( "event" );
element.setAttribute( "version", "1.0" );
saveAttributes( element );
document.appendChild( element );
return document.toString();
}
void Event::setFields( const KCalCore::Event::Ptr &event )
{
Incidence::setFields( event );
// note: if hasEndDate() is false and hasDuration() is true
// dtEnd() returns start+duration
if ( event->hasEndDate() || event->hasDuration() ) {
if ( event->allDay() ) {
// This is an all-day event. Don't timezone move this one
mFloatingStatus = AllDay;
setEndDate( event->dtEnd().date() );
} else {
mFloatingStatus = HasTime;
setEndDate( localToUTC( event->dtEnd() ) );
}
} else {
mHasEndDate = false;
}
setTransparency( event->transparency() );
}
void Event::saveTo( const KCalCore::Event::Ptr &event )
{
Incidence::saveTo( event );
event->setHasEndDate( mHasEndDate );
if ( mHasEndDate ) {
if ( mFloatingStatus == AllDay )
// This is an all-day event. Don't timezone move this one
event->setDtEnd( endDate() );
else
event->setDtEnd( utcToLocal( endDate() ) );
}
event->setTransparency( transparency() );
}

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