/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * Version: MPL 1.1 / GPLv3+ / LGPLv3+
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License or as specified alternatively below. You may obtain a copy of
 * the License at http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * Major Contributor(s):
 * Copyright (C) 2012 Miklos Vajna <vmiklos@suse.cz> (SUSE, Inc.)
 *
 * All Rights Reserved.
 *
 * For minor contributions see the git repository.
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 3 or later (the "GPLv3+"), or
 * the GNU Lesser General Public License Version 3 or later (the "LGPLv3+"),
 * in which case the provisions of the GPLv3+ or the LGPLv3+ are applicable
 * instead of those above.
 */

#ifndef SM_RTFEXPORT_HXX
#define SM_RTFEXPORT_HXX

#include "wordexportbase.hxx"

#include <rtl/strbuf.hxx>

/**
 Class implementing writing of formulas to RTF.
 */
class SmRtfExport : public SmWordExportBase
{
public:
    SmRtfExport(const SmNode* pIn);
    bool ConvertFromStarMath(OStringBuffer& rBuffer, rtl_TextEncoding nEncoding);
private:
    virtual void HandleVerticalStack(const SmNode* pNode, int nLevel);
    virtual void HandleText(const SmNode* pNode, int nLevel);
    virtual void HandleFractions(const SmNode* pNode, int nLevel, const char* type = NULL);
    virtual void HandleRoot(const SmRootNode* pNode, int nLevel);
    virtual void HandleAttribute(const SmAttributNode* pNode, int nLevel);
    virtual void HandleOperator(const SmOperNode* pNode, int nLevel);
    virtual void HandleSubSupScriptInternal(const SmSubSupNode* pNode, int nLevel, int flags);
    virtual void HandleMatrix(const SmMatrixNode* pNode, int nLevel);
    virtual void HandleBrace(const SmBraceNode* pNode, int nLevel);
    virtual void HandleVerticalBrace(const SmVerticalBraceNode* pNode, int nLevel);
    virtual void HandleBlank();

    OStringBuffer* m_pBuffer;
    rtl_TextEncoding m_nEncoding;
};


#endif

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