icalformat.h

/*
    This file is part of libkcal.
 
    Copyright (c) 2001-2003 Cornelius Schumacher <schumacher@kde.org>
 
    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_ICALFORMAT_H
#define KCAL_ICALFORMAT_H
 
#include <tqstring.h>
 
#include "scheduler.h"
 
#include "calformat.h"
#include <tdemacros.h>
 
namespace KCal {
 
class ICalFormatImpl;
class FreeBusy;

class LIBKCAL_EXPORT ICalFormat : public CalFormat
{
  public:
    ICalFormat();
    virtual ~ICalFormat();

    bool load( Calendar * calendar, const TQString &fileName );
    bool save( Calendar * calendar, const TQString &fileName );

    bool fromString( Calendar * calendar, const TQString & );

    Incidence *fromString( const TQString & );

    TQString toString( Calendar * );
    TQString toICalString( Incidence * );
    TQString toString( Incidence * );
    TQString toString( Incidence *, Calendar * );
    TQString toString( RecurrenceRule * );
    bool fromString ( RecurrenceRule *, const TQString& );
  
    TQString createScheduleMessage(IncidenceBase *e,Scheduler::Method m);
    ScheduleMessage *parseScheduleMessage( Calendar *, const TQString &s);

    FreeBusy *parseFreeBusy( const TQString & );

    void setTimeZone( const TQString &id, bool utc );
    TQString timeZoneId() const;
    bool utc() const;
 
  protected:
    bool fromRawString( Calendar * calendar, const TQCString & );
    void setImplementation( ICalFormatImpl *impl );
 
  private:
    ICalFormatImpl *mImpl;
 
    TQString mTimeZoneId;
    bool mUtc;
 
    class Private;
    Private *d;
};
 
}
 
#endif