179 lines
5.9 KiB
C++
179 lines
5.9 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org 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 Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#ifndef MATHTYPE_HXX
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#define MATHTYPE_HXX
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#include "node.hxx"
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#include "eqnolefilehdr.hxx"
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#include <sot/storage.hxx>
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#include <set>
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class SfxMedium;
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class MathTypeFont
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{
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public:
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sal_uInt8 nTface;
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sal_uInt8 nStyle;
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MathTypeFont() : nTface(0),nStyle(0) {}
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MathTypeFont(sal_uInt8 nFace) : nTface(nFace),nStyle(0) {}
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void AppendStyleToText(String &rS);
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};
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struct LessMathTypeFont
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{
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sal_Bool operator() (const MathTypeFont &rValue1,
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const MathTypeFont &rValue2) const
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{
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return rValue1.nTface < rValue2.nTface;
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}
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};
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typedef ::std::set< MathTypeFont, LessMathTypeFont > MathTypeFontSet;
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class MathType
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{
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public:
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MathType(String &rIn) :
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rRet(rIn), nHAlign(0), nVAlign(0), nDefaultSize(12),
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nLSize(0), nDSize(0), nCurSize(0), nLastSize(0), bIsSilent(sal_False),
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nTypeFace(0)
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{
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Init();
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}
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MathType(String &rIn,SmNode *pIn) :
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rRet(rIn), pTree(pIn), nHAlign(2), nVAlign(0), nInsertion(0), nDefaultSize(12),
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nLSize(0), nDSize(0), nCurSize(0), nLastSize(0), nSpec(0), bIsSilent(sal_False),
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nTypeFace(0)
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{
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Init();
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}
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int Parse( SotStorage* pStor );
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int ConvertFromStarMath( SfxMedium& rMedium );
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private:
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/*Ver 2 Header*/
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sal_uInt8 nVersion;
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sal_uInt8 nPlatform;
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sal_uInt8 nProduct;
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sal_uInt8 nProdVersion;
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sal_uInt8 nProdSubVersion;
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SvStorageStream *pS;
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void Init();
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int HandleRecords(int nLevel=0,sal_uInt8 nSelector=0xFF,
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sal_uInt8 nVariation=0xFF,int nRows=0,int nCols=0);
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sal_Bool HandleSize(sal_Int16 nLSize,sal_Int16 nDSize, int &rSetSize);
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void HandleAlign(sal_uInt8 nHAlign,sal_uInt8 nVAlign, int &rSetAlign);
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int HandlePile(int &rSetAlign,int nLevel,sal_uInt8 nSelector,
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sal_uInt8 nVariation);
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int HandleMatrix(int nLevel,sal_uInt8 nSelector,sal_uInt8 nVariarion);
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void HandleMatrixSeperator(int nMatrixRows,int nMatrixCols,int &rCurCol,
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int &rCurRow);
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int HandleTemplate(int nLevel,sal_uInt8 &rSelector,sal_uInt8 &rVariation,
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xub_StrLen &rLastTemplateBracket);
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void HandleEmblishments();
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void HandleSetSize();
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int HandleChar(xub_StrLen &rTextStart,int &rSetSize,int nLevel,
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sal_uInt8 nTag,sal_uInt8 nSelector,sal_uInt8 nVariation,
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sal_Bool bSilent);
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void HandleNudge();
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int xfLMOVE(sal_uInt8 nTest) const {return nTest&0x80;}
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int xfAUTO(sal_uInt8 nTest) const {return nTest&0x10;}
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int xfEMBELL(sal_uInt8 nTest) const {return nTest&0x20;}
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int xfNULL(sal_uInt8 nTest) const {return nTest&0x10;}
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int xfLSPACE(sal_uInt8 nTest) const {return nTest&0x40;}
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int xfRULER(sal_uInt8 nTest) const {return nTest&0x20;}
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sal_uInt8 HandleNodes(SmNode *pNode,int nLevel=0);
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int StartTemplate(sal_uInt16 nSelector,sal_uInt16 nVariation=0);
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void EndTemplate(int nOldPendingAttributes);
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void HandleSmMatrix(SmMatrixNode *pMatrix,int nLevel);
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void HandleTable(SmNode *pNode,int nLevel);
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void HandleRoot(SmNode *pNode,int nLevel);
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void HandleSubSupScript(SmNode *pNode,int nLevel);
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sal_uInt8 HandleCScript(SmNode *pNode,SmNode *pContent,int nLevel,
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sal_uLong *pPos=NULL,sal_Bool bTest=sal_True);
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void HandleFractions(SmNode *pNode,int nLevel);
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void HandleBrace(SmNode *pNode,int nLevel);
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void HandleVerticalBrace(SmNode *pNode,int nLevel);
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void HandleOperator(SmNode *pNode,int nLevel);
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sal_Bool HandleLim(SmNode *pNode,int nLevel);
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void HandleMAlign(SmNode *pNode,int nLevel);
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void HandleMath(SmNode *pNode,int nLevel);
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void HandleText(SmNode *pNode,int nLevel);
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void HandleAttributes(SmNode *pNode,int nLevel);
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void TypeFaceToString(String &rRet,sal_uInt8 nFace);
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String &rRet;
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SmNode *pTree;
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sal_uInt8 nHAlign;
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sal_uInt8 nVAlign;
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int nPendingAttributes;
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sal_uLong nInsertion;
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sal_Int16 aSizeTable[7];
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sal_Int16 nDefaultSize;
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sal_Int16 nLSize;
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sal_Int16 nDSize;
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sal_Int16 nCurSize;
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sal_Int16 nLastSize;
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sal_uInt8 nSpec;
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sal_Bool bIsSilent, bIsReInterpBrace;
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String sPost;
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xub_StrLen nPostSup;
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xub_StrLen nPostlSup;
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sal_uInt8 nTypeFace;
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MathTypeFontSet aUserStyles;
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enum MTOKENS {END,LINE,CHAR,TMPL,PILE,MATRIX,EMBEL,RULER,FONT,SIZE};
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enum MTEMPLATES
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{
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tmANGLE,tmPAREN,tmBRACE,tmBRACK,tmBAR,tmDBAR,tmFLOOR,tmCEILING,
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tmLBLB,tmRBRB,tmRBLB,tmLBRP,tmLPRB,tmROOT,tmFRACT,tmSCRIPT,tmUBAR,
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tmOBAR,tmLARROW,tmRARROW,tmBARROW,tmSINT,tmDINT,tmTINT,tmSSINT,
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tmDSINT,tmTSINT,tmUHBRACE,tmLHBRACE,tmSUM
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};
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public:
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static sal_Bool LookupChar(sal_Unicode nChar,String &rRet,
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sal_uInt8 nVersion=3,sal_uInt8 nTypeFace=0);
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};
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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