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/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * Copyright 2000, 2010 Oracle and/or its affiliates.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * This file is part of OpenOffice.org.
 *
 * OpenOffice.org is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org 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 Lesser General Public License version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
 *
 ************************************************************************/

#ifndef __FORMULA_H__
#define __FORMULA_H__

// DVO: remove DEBUG dependency
// #ifndef DEBUG
#include <com/sun/star/xml/sax/XDocumentHandler.hpp>
#include "attributes.hxx"
// DVO: remove DEBUG dependency
// #endif

class Node;

// DVO: remove DEBUG dependency
// #ifndef DEBUG
using namespace ::com::sun::star::xml::sax;
// #endif


class Formula{
public:
     Formula(char *_eq, int _ishwpeq = 1) {
          eq = _eq;
          isHwpEQ = _ishwpeq;
          trim();
     }
     virtual ~Formula(){ }

// DVO: remove DEBUG dependency
// #ifndef DEBUG
     void setDocumentHandler(Reference < XDocumentHandler > xHandler ){
          rDocumentHandler = xHandler;
     }
     void setAttributeListImpl( AttributeListImpl *p ){
          pList = p;
          rList = (XAttributeList *) pList;
     }
// DVO: remove DEBUG dependency
// #endif
     int parse();
private:
     void trim();
     void makeMathML(Node *res);
     void makeLines(Node *res);
     void makeLine(Node *res);
     void makeExprList(Node *res);
     void makeExpr(Node *res);
     void makePrimary(Node *res);
     void makeIdentifier(Node *res);
     void makeSubSup(Node *res);
     void makeFraction(Node *res);
     void makeDecoration(Node *res);
     void makeFunction(Node *res);
     void makeRoot(Node *res);
     void makeArrow(Node *res);
     void makeAccent(Node *res);
     void makeParenth(Node *res);
     void makeFence(Node *res);
     void makeBracket(Node *res);
     void makeBlock(Node *res);
     void makeBegin(Node *res);
     void makeEnd(Node *res);

private:
// DVO: remove DEBUG dependency
// #ifndef DEBUG
     Reference< XDocumentHandler >   rDocumentHandler;
     Reference< XAttributeList > rList;
     AttributeListImpl *pList;
// DVO: remove DEBUG dependency
// #endif
     char *eq;
     int isHwpEQ;
};

#endif