F:/KPlato/koffice/libs/koproperty/factory.h

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/* This file is part of the KDE project
   Copyright (C) 2004 Cedric Pasteur <cedric.pasteur@free.fr>
   Copyright (C) 2004 Alexander Dymo <cloudtemple@mskat.net>
   Copyright (C) 2005 Jaroslaw Staniek <js@iidea.pl>

   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 KPROPERTY_FACTORY_H
#define KPROPERTY_FACTORY_H

#include "koproperty_global.h"
#include <kstaticdeleter.h>
#include <QObject>

namespace KoProperty {

class Widget;
class CustomProperty;
class Property;
class FactoryManagerPrivate;

//typedef Widget *(*createWidget) (Property*);
//typedef CustomProperty *(*createCustomProperty) (Property*);

class KOPROPERTY_EXPORT CustomPropertyFactory : public QObject
{
        public:
                CustomPropertyFactory(QObject *parent);
                virtual ~CustomPropertyFactory();

                virtual CustomProperty* createCustomProperty(Property *parent) = 0;

                virtual Widget* createCustomWidget(Property *property) = 0;
};


class KOPROPERTY_EXPORT FactoryManager : public QObject
{
        public:
                void registerFactoryForEditor(int editorType, CustomPropertyFactory *factory);

                void registerFactoryForEditors(const QList<int> &editorTypes, CustomPropertyFactory *factory);

                CustomPropertyFactory *factoryForEditorType(int type);

                Widget* createWidgetForProperty(Property *property);

                void registerFactoryForProperty(int propertyType, CustomPropertyFactory *factory);

                void registerFactoryForProperties(const QList<int> &propertyTypes,
                        CustomPropertyFactory *factory);

                CustomProperty* createCustomProperty(Property *parent);

                static FactoryManager* self();

        private:
                FactoryManager();
                ~FactoryManager();

                FactoryManagerPrivate *d;
                friend class KStaticDeleter<KoProperty::FactoryManager>;
};

}

#endif

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