1 files changed, 88 insertions, 0 deletions
diff --git a/src/fileexporterbibtex.h b/src/fileexporterbibtex.h
new file mode 100644
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+++ b/src/fileexporterbibtex.h
@@ -0,0 +1,88 @@
+/***************************************************************************
+*   Copyright (C) 2004-2006 by Thomas Fischer                             *
+*   [email protected]                                             *
+*                                                                         *
+*   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 BIBTEXFILEEXPORTERBIBTEX_H
+#define BIBTEXFILEEXPORTERBIBTEX_H
+
+#include <iconv.h>
+
+#include <element.h>
+#include <entryfield.h>
+#include <fileexporter.h>
+
+class QChar;
+
+namespace BibTeX
+{
+    class Comment;
+    class Preamble;
+    class Macro;
+
+    /**
+    @author Thomas Fischer
+    */
+
+    class FileExporterBibTeX : public FileExporter
+    {
+    public:
+        enum KeywordCasing {kcLowerCase, kcInitialCapital, kcCamelCase, kcCapital};
+
+        FileExporterBibTeX();
+        ~FileExporterBibTeX();
+
+        bool save( QIODevice* iodevice, const File* bibtexfile, QStringList *errorLog = NULL );
+        bool save( QIODevice* iodevice, const Element* element, QStringList *errorLog = NULL );
+
+        void setStringDelimiter( const QChar& stringOpenDelimiter, const QChar& stringCloseDelimiter );
+        void setKeywordCasing( const KeywordCasing keywordCasing );
+        void setEncoding( const QString& encoding );
+        void setEnclosingCurlyBrackets( bool protectCasing );
+
+    public slots:
+        void cancel();
+
+    private:
+        iconv_t m_iconvHandle;
+        char *m_iconvBuffer;
+        const int m_iconvBufferSize;
+
+        QChar m_stringOpenDelimiter;
+        QChar m_stringCloseDelimiter;
+        KeywordCasing m_keywordCasing;
+        QString m_encoding;
+        bool m_protectCasing;
+        bool cancelFlag;
+
+        bool writeEntry( QIODevice &device, const Entry* entry );
+        bool writeMacro( QIODevice &device, const Macro *macro );
+        bool writeComment( QIODevice &device, const Comment *comment );
+        bool writePreamble( QIODevice &device, const  Preamble* preamble );
+        bool writeString( QIODevice &device, const QString& text );
+
+        QString valueToString( const Value *value, const EntryField::FieldType fieldType = EntryField::ftUnknown, const QString &fieldTypeName = QString::null );
+
+        void removeBackslashQuoting( QString &text );
+        QString applyKeywordCasing( const QString &keyword );
+        bool requiresPersonQuoting( const QString &text, bool isLastName );
+        void addProtectiveCasing( QString &text );
+    };
+
+}
+
+#endif