/* This file is part of the KDE project
   Copyright (C) 2000 - 2003 David Faure <faure@kde.org>
   Copyright (C) 2003 Norbert Andres <nandres@web.de>

   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License as published by the Free Software Foundation; either
   version 2 of the License, or (at your option) any later version.

   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 OPENCALCEXPORT_H
#define OPENCALCEXPORT_H

#include "opencalcstyleexport.h"

#include <KoFilter.h>
#include <q3ptrlist.h>
//Added by qt3to4:
#include <QByteArray>

class QDomDocument;
class QDomElement;
class KLocale;
class KoStore;

namespace KSpread
{
class Doc;
class Sheet;
}

class OpenCalcExport : public KoFilter
{
  Q_OBJECT

 public:
  OpenCalcExport( QObject* parent, const QStringList & );
  virtual ~OpenCalcExport() {}

  virtual KoFilter::ConversionStatus convert( const QByteArray & from,
                                              const QByteArray & to );

 private:
  enum files { metaXML = 0x01, contentXML = 0x02, stylesXML = 0x04, settingsXML = 0x08 };
  OpenCalcStyles m_styles;

  bool writeFile( const KSpread::Doc * ksdoc );

  bool exportDocInfo( KoStore * store, const KSpread::Doc * ksdoc );
  bool exportStyles ( KoStore * store, const KSpread::Doc * ksdoc );
  bool exportContent( KoStore * store, const KSpread::Doc * ksdoc );
  bool exportSettings( KoStore * store, const KSpread::Doc * ksdoc );

  bool exportBody( QDomDocument & doc, QDomElement & content, const KSpread::Doc * ksdoc );
  void exportSheet( QDomDocument & doc, QDomElement & tabElem,
                    const KSpread::Sheet * sheet, int maxCols, int maxRows );
  void exportCells( QDomDocument & doc, QDomElement & rowElem,
                    const KSpread::Sheet * sheet, int row, int maxCols );
  void exportDefaultCellStyle( QDomDocument & doc, QDomElement & officeStyles );
  void exportPageAutoStyles( QDomDocument & doc, QDomElement & autoStyles,
                             const KSpread::Doc * ksdoc );
  void exportMasterStyles( QDomDocument & doc, QDomElement & masterStyles,
                           const KSpread::Doc *ksdoc );

  bool writeMetaFile( KoStore * store, uint filesWritten );

  void convertPart( QString const & part, QDomDocument & doc,
                    QDomElement & parent, const KSpread::Doc * ksdoc );
  void addText( QString const & text, QDomDocument & doc,
                QDomElement & parent );

  void createDefaultStyles();
  QString convertFormula( QString const & formula ) const;
private:
    /// Pointer to the KSpread locale
    KLocale* m_locale;
};

#endif
