fileprinter.h

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/***************************************************************************
 *   Copyright (C) 2007, 2010 by John Layt <john@layt.net>                 *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 ***************************************************************************/

// This Class is a temporary addition to Okular for the duration of KDE 4.0.
// In KDE 4.1 this class will either be moved to kdelibs if still required,
// or replaced  with a Qt 4.4 based solution.

#ifndef FILEPRINTER_H
#define FILEPRINTER_H

#include <QtCore/QList>
#include <QtCore/QString>
#include <QtGui/QPrinter>

#include "okular_export.h"
#include "generator.h"

class QSize;

namespace Okular {

class OKULAR_EXPORT FilePrinter
{
public:

    enum FileDeletePolicy { ApplicationDeletesFiles, SystemDeletesFiles };

    enum PageSelectPolicy { ApplicationSelectsPages, SystemSelectsPages };

    static int printFile( QPrinter &printer, const QString file,
                          QPrinter::Orientation documentOrientation,
                          FileDeletePolicy fileDeletePolicy = FilePrinter::ApplicationDeletesFiles,
                          PageSelectPolicy pageSelectPolicy = FilePrinter::ApplicationSelectsPages,
                          const QString &pageRange = QString() );

    static QList<int> pageList( QPrinter &printer, int lastPage,
                                int currentPage, const QList<int> &selectedPageList );

    static QList<int> pageList( QPrinter &printer, int lastPage, const QList<int> &selectedPageList );

    static QString pageRange( QPrinter &printer, int lastPage, const QList<int> &selectedPageList );

    static QString pageListToPageRange( const QList<int> &pageList );

     static bool ps2pdfAvailable();

     static bool pdf2psAvailable();

    static bool cupsAvailable();

    static QSize psPaperSize( QPrinter &printer );

    static Generator::PrintError printError( int c );

protected:

    bool detectCupsService();
    bool detectCupsConfig();

    int doPrintFiles( QPrinter &printer, const QStringList fileList,
                             FileDeletePolicy fileDeletePolicy, PageSelectPolicy pageSelectPolicy,
                             const QString &pageRange,
                             QPrinter::Orientation documentOrientation );

    QStringList printArguments( QPrinter &printer,
                                       FileDeletePolicy fileDeletePolicy, PageSelectPolicy pageSelectPolicy,
                                       bool useCupsOptions, const QString &pageRange, const QString &version,
                                       QPrinter::Orientation documentOrientation );

    QStringList destination( QPrinter &printer, const QString &version );
    QStringList copies( QPrinter &printer, const QString &version );
    QStringList jobname( QPrinter &printer, const QString &version );
    QStringList deleteFile( QPrinter &printer, FileDeletePolicy fileDeletePolicy,
                                   const QString &version );
    QStringList pages( QPrinter &printer, PageSelectPolicy pageSelectPolicy,
                              const QString &pageRange, bool useCupsOptions, const QString &version );

    QStringList cupsOptions( QPrinter &printer, QPrinter::Orientation documentOrientation );
    QStringList optionMedia( QPrinter &printer );
    QString mediaPageSize( QPrinter &printer );
    QString mediaPaperSource( QPrinter &printer );
    QStringList optionOrientation( QPrinter &printer, QPrinter::Orientation documentOrientation );
    QStringList optionDoubleSidedPrinting( QPrinter &printer );
    QStringList optionPageOrder( QPrinter &printer );
    QStringList optionCollateCopies( QPrinter &printer );
    QStringList optionPageMargins( QPrinter &printer );
    QStringList optionCupsProperties( QPrinter &printer );
};

}

#endif // FILEPRINTER_H