ppdloader.h
/*
* 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 <qvaluestack.h>
#include <qstring.h>
#include <qstringlist.h>
#include <qvariant.h>
#include <qdict.h>
#include <kdelibs_export.h>
class DrGroup;
class DrBase;
class DrMain;
struct PS_private;
class KDEPRINT_EXPORT PPDLoader
{
public:
PPDLoader();
~PPDLoader();
DrMain* readFromFile( const QString& filename );
bool openUi( const QString& name, const QString& desc, const QString& type );
bool endUi( const QString& name );
bool openGroup( const QString& name, const QString& desc );
bool endGroup( const QString& name );
bool putStatement( const QString& keyword, const QString& name, const QString& desc, const QStringList& values );
bool putStatement2( const QString& keyword, const QString& value );
bool putDefault( const QString& keyword, const QString& value );
bool putConstraint( const QString& opt1, const QString& opt2, const QString& ch1, const QString& ch2 );
bool putFooData( const QString& data );
bool putFooProcessedData( const QVariant& var );
bool putPaperDimension( const QString& name, const QString& s );
bool putImageableArea( const QString& name, const QString& s );
void setErrorMsg( const QString& msg );
QString errorMsg() const;
static DrMain* loadDriver( const QString& filename, QString* msg = NULL );
private:
QValueStack<DrGroup*> m_groups;
DrBase* m_option;
QDict<PS_private> m_ps;
QStringList m_fonts;
QString m_errormsg;
friend int kdeprint_ppdparse(void*);
DrGroup* findOrCreateGroupForOption( const QString& );
void processPageSizes( DrMain* );
};
#endif /* PPDLOADER_H */

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