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/* This file is part of the KDE project
* Copyright (c) 2009 Jan Hambrecht <jaham@gmx.net>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser 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 Lesser 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 KOFILTEREFFECTREGISTRY_H
#define KOFILTEREFFECTREGISTRY_H
#include <KoGenericRegistry.h>
#include <KoFilterEffectFactoryBase.h>
#include <QTransform>
#include "flake_export.h"
class KoXmlElement;
class KoFilterEffectLoadingContext;
class FLAKE_EXPORT KoFilterEffectRegistry : public KoGenericRegistry<KoFilterEffectFactoryBase*>
{
public:
virtual ~KoFilterEffectRegistry();
/**
* Return the only instance of KoFilterEffectRegistry.
* Creates an instance on the first call.
*/
static KoFilterEffectRegistry *instance();
/**
* Creates filter effect from given xml element.
* @param element the xml element to load form
* @return the created filter effect if successful, otherwise returns 0
*/
KoFilterEffect *createFilterEffectFromXml(const KoXmlElement &element, const KoFilterEffectLoadingContext &context);
private:
KoFilterEffectRegistry();
KoFilterEffectRegistry(const KoFilterEffectRegistry&);
KoFilterEffectRegistry operator=(const KoFilterEffectRegistry&);
void init();
class Private;
Private *d;
};
#endif // KOFILTEREFFECTREGISTRY_H
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