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/***************************************************************************
copyright : (C) 2003-2006 by Robby Stephenson
email : robby@periapsis.org
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of version 2 of the GNU General Public License as *
* published by the Free Software Foundation; *
* *
***************************************************************************/
#ifndef BIBTEXIMPORTER_H
#define BIBTEXIMPORTER_H
#include <config.h>
#include "importer.h"
#include "../datavectors.h"
extern "C" {
#ifdef HAVE_LIBBTPARSE
#include <btparse.h>
#else
#include "btparse/btparse.h"
}
#endif
#include <tqptrlist.h>
#include <tqmap.h>
class TQRadioButton;
namespace Tellico {
namespace Import {
/**
* Bibtex files are used for bibliographies within LaTex. The btparse library is used to
* parse the text and generate a @ref BibtexCollection.
*
* @author Robby Stephenson
*/
class BibtexImporter : public Importer {
Q_OBJECT
public:
/**
* Initializes the btparse library
*
* @param url The url of the bibtex file
*/
BibtexImporter(const KURL::List& urls);
BibtexImporter(const TQString& text);
/*
* Some cleanup is done for the btparse library
*/
virtual ~BibtexImporter();
/**
* Returns a pointer to a @ref BibtexCollection created on the stack. All entries
* in the bibtex file are added, including any preamble, all macro strings, and each entry.
*
* @return A pointer to a @ref BibtexCollection, or 0 if none can be created.
*/
virtual Data::CollPtr collection();
virtual TQWidget* widget(TQWidget* parent, const char* name=0);
virtual bool canImport(int type) const;
public slots:
void slotCancel();
private:
Data::CollPtr readCollection(const TQString& text, int n);
void parseText(const TQString& text);
typedef TQPtrList<AST> ASTList;
typedef TQPtrListIterator<AST> ASTListIterator;
ASTList m_nodes;
TQMap<TQString, TQString> m_macros;
Data::CollPtr m_coll;
TQWidget* m_widget;
TQRadioButton* m_readUTF8;
TQRadioButton* m_readLocale;
bool m_cancelled : 1;
};
} // end namespace
} // end namespace
#endif
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