ktrader.h

/* This file is part of the KDE libraries
   Copyright (C) 2000 Torben Weis <weis@kde.org>
 
   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License version 2 as published by the Free Software Foundation.
 
   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 __ktrader_h__
#define __ktrader_h__
 
#include <tqstring.h>
#include <tqobject.h>
#include <kservice.h>

class TDEIO_EXPORT TDETrader : public TQObject
{
    TQ_OBJECT
public:
    typedef TQValueList<KService::Ptr> OfferList;
    typedef TQValueListIterator<KService::Ptr> OfferListIterator;

    virtual ~TDETrader();

    virtual OfferList query( const TQString& servicetype,
                 const TQString& constraint = TQString::null,
                 const TQString& preferences = TQString::null) const;

    OfferList query( const TQString& servicetype, const TQString& genericServiceType,
                     const TQString& constraint /*= TQString::null*/,
                     const TQString& preferences /*= TQString::null*/) const;

    static TDETrader* self();
 
protected:
    TDETrader();
 
private:
    static TDETrader* s_self;
protected:
    virtual void virtual_hook( int id, void* data );
};

 
 
#endif