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/*
* This file is part of the KDE libraries
* Copyright (c) 2001-2003 Michael Goffioul <kdeprint@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 PPDLOADER_H
#define PPDLOADER_H
#include <tqvaluestack.h>
#include <tqstring.h>
#include <tqstringlist.h>
#include <tqvariant.h>
#include <tqdict.h>
#include <kdelibs_export.h>
class DrGroup;
class DrBase;
class DrMain;
struct PS_private;
class KDEPRINT_EXPORT PPDLoader
{
public:
PPDLoader();
~PPDLoader();
DrMain* readFromFile( const TQString& filename );
bool openUi( const TQString& name, const TQString& desc, const TQString& type );
bool endUi( const TQString& name );
bool openGroup( const TQString& name, const TQString& desc );
bool endGroup( const TQString& name );
bool putStatement( const TQString& keyword, const TQString& name, const TQString& desc, const TQStringList& values );
bool putStatement2( const TQString& keyword, const TQString& value );
bool putDefault( const TQString& keyword, const TQString& value );
bool putConstraint( const TQString& opt1, const TQString& opt2, const TQString& ch1, const TQString& ch2 );
bool putFooData( const TQString& data );
bool putFooProcessedData( const TQVariant& var );
bool putPaperDimension( const TQString& name, const TQString& s );
bool putImageableArea( const TQString& name, const TQString& s );
void setErrorMsg( const TQString& msg );
TQString errorMsg() const;
static DrMain* loadDriver( const TQString& filename, TQString* msg = NULL );
private:
TQValueStack<DrGroup*> m_groups;
DrBase* m_option;
TQDict<PS_private> m_ps;
TQStringList m_fonts;
TQString m_errormsg;
friend int kdeprint_ppdparse(void*);
DrGroup* findOrCreateGroupForOption( const TQString& );
void processPageSizes( DrMain* );
};
#endif /* PPDLOADER_H */
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