hwpfilter/source/formula.h

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef INCLUDED_HWPFILTER_SOURCE_FORMULA_H
  21 #define INCLUDED_HWPFILTER_SOURCE_FORMULA_H
  22
  23 #include <com/sun/star/xml/sax/XDocumentHandler.hpp>
  24 #include "attributes.hxx"
  25 #include <rtl/ref.hxx>
  26
  27 class Node;
  28
  29 using namespace ::com::sun::star::xml::sax;
  30
  31 class Formula final
  32 {
  33 public:
  34     explicit Formula(char *_eq)
  35     {
  36         eq = _eq;
  37         trim();
  38     }
  39
  40     void setDocumentHandler(Reference < XDocumentHandler > const & xHandler )
  41     {
  42           m_rxDocumentHandler = xHandler;
  43     }
  44     void setAttributeListImpl( AttributeListImpl *p )
  45     {
  46         mxList = p;
  47     }
  48     void parse();
  49 private:
  50      void trim();
  51      void makeMathML(Node *res);
  52      void makeLines(Node *res);
  53      void makeLine(Node *res);
  54      void makeExprList(Node *res);
  55      void makeExpr(Node *res);
  56      void makePrimary(Node *res);
  57      void makeIdentifier(Node *res);
  58      void makeSubSup(Node *res);
  59      void makeFraction(Node *res);
  60      void makeDecoration(Node *res);
  61      void makeRoot(Node *res);
  62      void makeAccent(Node *res);
  63      void makeParenth(Node *res);
  64      void makeFence(Node *res);
  65      void makeBracket(Node *res);
  66      void makeBlock(Node *res);
  67
  68 private:
  69      Reference< XDocumentHandler >  m_rxDocumentHandler;
  70      rtl::Reference<AttributeListImpl> mxList;
  71      char *eq;
  72 };
  73
  74 #endif
  75
  76 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */