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/*
This file is part of libkabc.
Copyright (c) 2002 Tobias Koenig <[email protected]>
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 KABC_FORMATFACTORY_H
#define KABC_FORMATFACTORY_H
#include <qdict.h>
#include <qstring.h>
#include <kconfig.h>
#include <klibloader.h>
#include "formatplugin.h"
namespace KABC {
struct FormatInfo
{
QString library;
QString nameLabel;
QString descriptionLabel;
};
/**
* Class for loading format plugins.
*
* Example:
*
* \code
* KABC::FormatFactory *factory = KABC::FormatFactory::self();
*
* QStringList list = factory->formats();
* QStringList::Iterator it;
* for ( it = list.begin(); it != list.end(); ++it ) {
* KABC::FormatPlugin *format = factory->format( (*it) );
* // do something with format
* }
* \endcode
*/
class KABC_EXPORT FormatFactory
{
public:
/**
Destructor.
*/
~FormatFactory();
/**
* Returns the global format factory.
*/
static FormatFactory *self();
/**
* Returns a pointer to a format object or a null pointer
* if format type doesn't exist.
*
* @param type The type of the format, returned by formats()
*/
FormatPlugin *format( const QString &type );
/**
* Returns a list of all available format types.
*/
QStringList formats();
/**
* Returns the info structure for a special type.
*/
FormatInfo *info( const QString &type );
protected:
FormatFactory();
private:
KLibrary *openLibrary( const QString& libName );
static FormatFactory *mSelf;
QDict<FormatInfo> mFormatList;
};
}
#endif
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