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/*
This file is part of libkcal.
Copyright (c) 2001-2003 Cornelius Schumacher <schumacher@kde.org>
Copyright (C) 2004 Reinhold Kainhofer <reinhold@kainhofer.com>
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.
*/
#ifndef KCAL_FREEBUSY_H
#define KCAL_FREEBUSY_H
#include <tqdatetime.h>
#include <tqvaluelist.h>
#include <tqptrlist.h>
#include "period.h"
#include "calendar.h"
#include "incidencebase.h"
namespace KCal {
typedef TQValueList<Period> PeriodList;
/**
This class provides information about free/busy time of a calendar user.
*/
class LIBKCAL_EXPORT FreeBusy : public IncidenceBase
{
public:
FreeBusy();
FreeBusy( const TQDateTime &start, const TQDateTime &end );
FreeBusy( Calendar *calendar, const TQDateTime &start,
const TQDateTime &end );
FreeBusy( PeriodList busyPeriods );
~FreeBusy();
TQCString type() const { return "FreeBusy"; }
virtual TQDateTime dtEnd() const;
bool setDtEnd( const TQDateTime &end );
PeriodList busyPeriods() const;
/** Adds a period to the freebusy list and sorts the list. */
void addPeriod( const TQDateTime &start, const TQDateTime &end );
void addPeriod( const TQDateTime &start, const Duration &dur );
/** Adds a list of periods to the freebusy object and then sorts
* that list. Use this if you are adding many items, instead of the
* addPeriod method, to avoid sorting repeatedly. */
void addPeriods( const PeriodList & );
void sortList();
void merge( FreeBusy *freebusy );
private:
bool accept( Visitor &v ) { return v.visit( this ); }
//This is used for creating a freebusy object for the current user
bool addLocalPeriod( const TQDateTime &start, const TQDateTime &end );
TQDateTime mDtEnd;
PeriodList mBusyPeriods;
Calendar *mCalendar;
class Private;
Private *d;
};
}
#endif
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