lpchelper.h

/*
 *  This file is part of the KDE libraries
 *  Copyright (c) 2001 Michael Goffioul <tdeprint@swing.be>
 *
 *  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 LPCHELPER_H
#define LPCHELPER_H
 
#include <tqobject.h>
#include <tqmap.h>
#include <tqtextstream.h>
#include "kmprinter.h"
 
class KMJob;
 
class LpcHelper : public TQObject
{
public:
    LpcHelper(TQObject *parent = 0, const char *name = 0);
    ~LpcHelper();
 
    KMPrinter::PrinterState state(const TQString&) const;
    KMPrinter::PrinterState state(KMPrinter*) const;
    void updateStates();
 
    bool enable(KMPrinter*, bool, TQString&);
    bool start(KMPrinter*, bool, TQString&);
    bool removeJob(KMJob*, TQString&);
    bool changeJobState(KMJob*, int, TQString&);
 
    bool restart(TQString&);
 
protected:
    bool changeState(const TQString&, const TQString&, TQString&);
    void parsetStatusLPR(TQTextStream&);
    void parsetStatusLPRng(TQTextStream&);
    int parseStateChangeLPR(const TQString&, const TQString&);
    int parseStateChangeLPRng(const TQString&, const TQString&);
 
private:
    TQMap<TQString, KMPrinter::PrinterState>    m_state;
    TQString    m_exepath, m_lprmpath, m_checkpcpath;
};
 
#endif