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97 lines
3.5 KiB
97 lines
3.5 KiB
/***************************************************************************
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* Copyright (C) 2004-2006 by Thomas Fischer *
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* fischer@unix-ag.uni-kl.de *
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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 the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
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***************************************************************************/
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#ifndef BIBTEXFILEIMPORTERBIBTEX_H
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#define BIBTEXFILEIMPORTERBIBTEX_H
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#include <iconv.h>
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#include <fileimporter.h>
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#include <entryfield.h>
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namespace BibTeX
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{
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class Element;
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class Comment;
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class Preamble;
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class Macro;
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class Entry;
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class Value;
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/**
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@author Thomas Fischer
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*/
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class FileImporterBibTeX : public FileImporter
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{
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public:
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FileImporterBibTeX( bool personFirstNameFirst = FALSE, TQString encoding = "latex" );
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~FileImporterBibTeX();
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File* load( TQIODevice *iodevice );
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static bool guessCanDecode( const TQString & text );
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void setIgnoreComments( bool ignoreComments );
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public slots:
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void cancel();
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private:
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enum Token
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{
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tAt = 1, tBracketOpen = 2, tBracketClose = 3, tAlphaNumText = 4, tComma = 5, tAssign = 7, tDoublecross = 8, tEOF = 9, tUnknown = 0
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};
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bool cancelFlag;
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TQTextStream *m_textStream;
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bool m_personFirstNameFirst;
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TQChar m_currentChar;
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bool m_ignoreComments;
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char *m_lineBuffer;
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const int m_lineBufferSize;
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TQString m_encoding;
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TQString m_currentLine;
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unsigned int m_posIntCurrentLine;
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int m_currentLineNumber;
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Comment *readCommentElement();
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Comment *readPlainCommentElement();
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Macro *readMacroElement();
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Preamble *readPreambleElement();
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Entry *readEntryElement( const TQString& typeString );
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Element *nextElement();
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Token nextToken();
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TQString readString( bool &isStringKey );
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TQString readSimpleString( TQChar until = '\0' );
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TQString readQuotedString();
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TQString readLine();
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TQString readBracketString( const TQChar openingBracket );
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Token readValue( Value *value, EntryField::FieldType fieldType );
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void unescapeLaTeXChars( TQString &text );
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void splitPersons( const TQString& test, TQStringList &persons );
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void evaluateParameterComments( iconv_t &iconvHandle, const char *line );
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TQChar nextChar();
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TQString tokenidToString( Token token );
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};
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}
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#endif
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