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tdepim/libkcal/compat.h

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2.6 KiB

/*
This file is part of libkcal.
Copyright (c) 2002 Cornelius Schumacher <schumacher@kde.org>
Copyright (C) 2003-2004 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_COMPAT_H
#define KCAL_COMPAT_H
#include <qstring.h>
#include <qdatetime.h>
namespace KCal {
class Incidence;
class Compat;
/**
Factory for creating the right Compat object.
*/
class CompatFactory
{
public:
static Compat *createCompat( const QString &productId );
};
/**
This class provides compatibility to older (broken) versions of KOrganizer.
*/
class Compat
{
public:
Compat() {};
virtual ~Compat() {};
virtual void fixRecurrence( Incidence * );
virtual void fixEmptySummary( Incidence * );
virtual void fixAlarms( Incidence * ) {}
virtual void fixFloatingEnd( QDate & ) {}
virtual bool useTimeZoneShift() { return true; }
virtual int fixPriority( int prio ) { return prio; }
private:
class Private;
Private *d;
};
class CompatPre35 : public Compat
{
public:
virtual void fixRecurrence( Incidence * );
private:
class Private;
Private *d;
};
class CompatPre34 : public CompatPre35
{
public:
virtual int fixPriority( int prio );
private:
class Private;
Private *d;
};
class CompatPre32 : public CompatPre34
{
public:
virtual void fixRecurrence( Incidence * );
private:
class Private;
Private *d;
};
class CompatPre31 : public CompatPre32
{
public:
virtual void fixFloatingEnd( QDate & );
virtual void fixRecurrence( Incidence *incidence );
private:
class Private;
Private *d;
};
class Compat32PrereleaseVersions : public Compat
{
public:
virtual bool useTimeZoneShift() { return false; }
private:
class Private;
Private *d;
};
class CompatOutlook9 : public Compat
{
public:
virtual void fixAlarms( Incidence * );
private:
class Private;
Private *d;
};
}
#endif