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