kpilot/lib/pluginfactory.h

#ifndef _KPILOT_PLUGINFACTORY_H
#define _KPILOT_PLUGINFACTORY_H
/* KPilot
**
** Copyright (C) 2005-2006 by Adriaan de Groot <groot@kde.org>
**
*/

/*
** This program 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 2.1 of the License, or
** (at your option) any later version.
**
** This program 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 Lesser General Public License for more details.
**
** You should have received a copy of the GNU Lesser General Public License
** along with this program in a file called COPYING; if not, write to
** the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
** MA 02110-1301, USA.
*/

/*
** Bug reports and questions can be sent to kde-pim@kde.org
*/

#include <tqwidget.h>

#include <kdebug.h>
#include <klibloader.h>

#include "options.h"

/** @file Defines a template class for factories for KPilot's conduits. */

class KPilotLink;



/** Template class that defines a conduit's factory. */

template <class Widget, class Action> class ConduitFactory : public KLibFactory
{
public:
	ConduitFactory(TQObject *tqparent = 0, const char *name = 0) :
		KLibFactory(tqparent,name)
		{ fInstance = new KInstance(name); } ;
	virtual ~ConduitFactory()
		{ delete fInstance; } ;

protected:
	virtual TQObject *createObject(
		TQObject* tqparent = 0,
		const char* name = 0,
		const char* classname = TQOBJECT_OBJECT_NAME_STRING,
		const TQStringList &args = TQStringList() )
	{
		if (qstrcmp(classname,"ConduitConfigBase")==0)
		{
			TQWidget *w = dynamic_cast<TQWidget *>(tqparent);
			if (w) return new Widget(w,name);
			else
			{
				WARNINGKPILOT << "Could not cast tqparent to widget." << endl;
				return 0L;
			}
		}

		if (qstrcmp(classname,"SyncAction")==0)
		{
			KPilotLink *d = 0L;
			if (tqparent) d = dynamic_cast<KPilotLink *>(tqparent);

			if (d || !tqparent)
			{
				if (!tqparent)
				{
					kdDebug() << k_funcinfo << ": Using NULL device." << endl;
				}
				return new Action(d,name,args);
			}
			else
			{
				WARNINGKPILOT << "Could not cast tqparent to KPilotLink" << endl;
				return 0L;
			}
		}
		return 0L;
	}

	KInstance *fInstance;
} ;

#endif