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/* This file is part of KNemo
Copyright (C) 2006 Percy Leonhardt <percy@eris23.de>
KNemo 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.
KNemo 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 BACKENDBASE_H
#define BACKENDBASE_H
#include <qdict.h>
#include <qstring.h>
#include <klocale.h>
#include "data.h"
#include "interface.h"
/**
* This is the baseclass for all backends. Every backend that
* should be used for KNemo must inherit from this class.
*
* @short Baseclass for all backends
* @author Percy Leonhardt <percy@eris23.de>
*/
class BackendBase
{
public:
BackendBase( QDict<Interface>& interfaces );
virtual ~BackendBase();
/**
* Create an instance of this backend because KNemo
* does not know about the different types of backends.
*/
/**
* This function is called from KNemo whenever the
* backend shall update the information of the
* interfaces in the QDict.
*/
virtual void update() = 0;
protected:
/**
* Call this function when you have completed the
* update. It will trigger the interfaces to check
* if there state has changed.
*/
void updateComplete();
const QDict<Interface>& mInterfaces;
};
#endif // BACKENDBASE_H
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