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Diffstat (limited to 'starmath/source/mathtype.hxx')
| -rw-r--r-- | starmath/source/mathtype.hxx | 177 |
1 files changed, 177 insertions, 0 deletions
diff --git a/starmath/source/mathtype.hxx b/starmath/source/mathtype.hxx new file mode 100644 index 000000000000..881209cdfdaa --- /dev/null +++ b/starmath/source/mathtype.hxx @@ -0,0 +1,177 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * 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 MATHTYPE_HXX +#define MATHTYPE_HXX + +#include "node.hxx" +#include "eqnolefilehdr.hxx" + +#include <sot/storage.hxx> + +#include <set> + +class SfxMedium; + +class MathTypeFont +{ +public: + sal_uInt8 nTface; + sal_uInt8 nStyle; + MathTypeFont() : nTface(0),nStyle(0) {} + MathTypeFont(sal_uInt8 nFace) : nTface(nFace),nStyle(0) {} + void AppendStyleToText(String &rS); +}; + +struct LessMathTypeFont +{ + sal_Bool operator() (const MathTypeFont &rValue1, + const MathTypeFont &rValue2) const + { + return rValue1.nTface < rValue2.nTface; + } +}; + +typedef ::std::set< MathTypeFont, LessMathTypeFont > MathTypeFontSet; + +class MathType +{ +public: + MathType(String &rIn) : + rRet(rIn), nHAlign(0), nVAlign(0), nDefaultSize(12), + nLSize(0), nDSize(0), nCurSize(0), nLastSize(0), bIsSilent(sal_False) + { + Init(); + } + + MathType(String &rIn,SmNode *pIn) : + rRet(rIn), pTree(pIn), nHAlign(2), nVAlign(0), nInsertion(0), nDefaultSize(12), + nLSize(0), nDSize(0), nCurSize(0), nLastSize(0), nSpec(0), bIsSilent(sal_False) + { + Init(); + } + + int Parse( SotStorage* pStor ); + int ConvertFromStarMath( SfxMedium& rMedium ); + +private: +/*Ver 2 Header*/ + sal_uInt8 nVersion; + sal_uInt8 nPlatform; + sal_uInt8 nProduct; + sal_uInt8 nProdVersion; + sal_uInt8 nProdSubVersion; + + SvStorageStream *pS; + + void Init(); + + int HandleRecords(int nLevel=0,sal_uInt8 nSelector=0xFF, + sal_uInt8 nVariation=0xFF,int nRows=0,int nCols=0); + sal_Bool HandleSize(sal_Int16 nLSize,sal_Int16 nDSize, int &rSetSize); + void HandleAlign(sal_uInt8 nHAlign,sal_uInt8 nVAlign, int &rSetAlign); + int HandlePile(int &rSetAlign,int nLevel,sal_uInt8 nSelector, + sal_uInt8 nVariation); + int HandleMatrix(int nLevel,sal_uInt8 nSelector,sal_uInt8 nVariarion); + void HandleMatrixSeperator(int nMatrixRows,int nMatrixCols,int &rCurCol, + int &rCurRow); + int HandleTemplate(int nLevel,sal_uInt8 &rSelector,sal_uInt8 &rVariation, + xub_StrLen &rLastTemplateBracket); + void HandleEmblishments(); + void HandleSetSize(); + int HandleChar(xub_StrLen &rTextStart,int &rSetSize,int nLevel, + sal_uInt8 nTag,sal_uInt8 nSelector,sal_uInt8 nVariation, + sal_Bool bSilent); + void HandleNudge(); + int xfLMOVE(sal_uInt8 nTest) {return nTest&0x80;} + int xfAUTO(sal_uInt8 nTest) {return nTest&0x10;} + int xfEMBELL(sal_uInt8 nTest) {return nTest&0x20;} + int xfNULL(sal_uInt8 nTest) {return nTest&0x10;} + int xfLSPACE(sal_uInt8 nTest) {return nTest&0x40;} + int xfRULER(sal_uInt8 nTest) {return nTest&0x20;} + + sal_uInt8 HandleNodes(SmNode *pNode,int nLevel=0); + int StartTemplate(sal_uInt16 nSelector,sal_uInt16 nVariation=0); + void EndTemplate(int nOldPendingAttributes); + void HandleSmMatrix(SmMatrixNode *pMatrix,int nLevel); + void HandleTable(SmNode *pNode,int nLevel); + void HandleRoot(SmNode *pNode,int nLevel); + void HandleSubSupScript(SmNode *pNode,int nLevel); + sal_uInt8 HandleCScript(SmNode *pNode,SmNode *pContent,int nLevel, + ULONG *pPos=NULL,sal_Bool bTest=TRUE); + void HandleFractions(SmNode *pNode,int nLevel); + void HandleBrace(SmNode *pNode,int nLevel); + void HandleVerticalBrace(SmNode *pNode,int nLevel); + void HandleOperator(SmNode *pNode,int nLevel); + sal_Bool HandleLim(SmNode *pNode,int nLevel); + void HandleMAlign(SmNode *pNode,int nLevel); + void HandleMath(SmNode *pNode,int nLevel); + void HandleText(SmNode *pNode,int nLevel); + void HandleAttributes(SmNode *pNode,int nLevel); + void TypeFaceToString(String &rRet,sal_uInt8 nFace); + + String &rRet; + SmNode *pTree; + + sal_uInt8 nHAlign; + sal_uInt8 nVAlign; + + int nPendingAttributes; + ULONG nInsertion; + + sal_Int16 aSizeTable[7]; + sal_Int16 nDefaultSize; + sal_Int16 nLSize; + sal_Int16 nDSize; + sal_Int16 nCurSize; + sal_Int16 nLastSize; + sal_uInt8 nSpec; + sal_Bool bIsSilent, bIsReInterpBrace; + String sPost; + xub_StrLen nPostSup; + xub_StrLen nPostlSup; + sal_uInt8 nTypeFace; + MathTypeFontSet aUserStyles; + + enum MTOKENS {END,LINE,CHAR,TMPL,PILE,MATRIX,EMBEL,RULER,FONT,SIZE}; + enum MTEMPLATES + { + tmANGLE,tmPAREN,tmBRACE,tmBRACK,tmBAR,tmDBAR,tmFLOOR,tmCEILING, + tmLBLB,tmRBRB,tmRBLB,tmLBRP,tmLPRB,tmROOT,tmFRACT,tmSCRIPT,tmUBAR, + tmOBAR,tmLARROW,tmRARROW,tmBARROW,tmSINT,tmDINT,tmTINT,tmSSINT, + tmDSINT,tmTSINT,tmUHBRACE,tmLHBRACE,tmSUM + }; +public: + static sal_Bool LookupChar(sal_Unicode nChar,String &rRet, + sal_uInt8 nVersion=3,sal_uInt8 nTypeFace=0); +}; + + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |