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/***************************************************************************
* Copyright (C) 2004-2006 by Thomas Fischer *
* fischer@unix-ag.uni-kl.de *
* *
* 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 program 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 General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#ifndef BIBTEXFILEEXPORTEREXTERNAL_H
#define BIBTEXFILEEXPORTEREXTERNAL_H
#include <fileexporter.h>
#include <settings.h>
class QWaitCondition;
class QProcess;
class QBuffer;
namespace BibTeX
{
/**
@author Thomas Fischer
*/
class FileExporterExternal : public FileExporter
{
Q_OBJECT
public:
enum Exporter { exporterNone = 0, exporterXSLT = 1, exporterBib2XHTML = 2, exporterBibTeX2HTML = 3, exporterBibConv = 4 };
FileExporterExternal( Exporter exporter, File::FileFormat fileformat );
~FileExporterExternal();
bool save( QIODevice* iodevice, const File* bibtexfile, QStringList *errorLog = NULL );
bool save( QIODevice* iodevice, const Element* element, QStringList *errorLog = NULL );
private:
QWaitCondition *wc;
QProcess *process;
QTextStream *writeTo;
Exporter m_exporter;
File::FileFormat m_fileformat;
bool generateOutput( QBuffer &input, QIODevice* output );
private slots:
void slotProcessExited();
void slotReadProcessOutput();
void slotWroteToStdin();
};
}
#endif
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