/include/nnetplugin.h

/* $Id: nnetplugin.h,v 1.12 2003/10/15 18:20:25 ndiin Exp $
 *
 * nnetplugin.h  NNet Plugin Handler
 *
 *    Written by Eric Andresen
 *
 * Copyright 2002-2003 Eric Andresen
 * See COPYING for license information
 */

#ifndef NNETPLUGIN_H
#define NNETPLUGIN_H

#include <qlibrary.h>
#include <qdict.h>
#include <qmap.h>

class QWidget;
class NNet;
class nvemSettings;
class nvemOptionsWidget;

class NNetPluginManager
{
public:
   struct moduleInfo {
      QString prefix; 
      QString name; 
      QString desc; 
   };

   class NNetPlugin : public QLibrary
   {
   public:
      NNetPlugin(const QString &modulename);

      virtual ~NNetPlugin();

      int init_module(char **prefix, char **name, char **desc, int *version);

      NNet* getObject(int id);

      nvemOptionsWidget* getOptionsWidget();
   };

   static void init();

   static int scanPlugins(QString dir);

   static NNet* getObject(const QString &modulename, int id);

   static nvemOptionsWidget* getOptionsWidget(const QString &modulename);

   static QMap<QString, NNetPluginManager::moduleInfo> getList();

private:
   static int load_module(const QString &modulename);

   static QDict<NNetPlugin> n_dict;

   static QMap<QString, NNetPluginManager::moduleInfo> n_map;

   NNetPluginManager();
};

#endif // NNETPLUGIN_H

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