/************************************************************************* * * $RCSfile: mathtype.hxx,v $ * * $Revision: 1.2 $ * * last change: $Author: cmc $ $Date: 2001-01-18 14:57:19 $ * * The Contents of this file are made available subject to the terms of * either of the following licenses * * - GNU Lesser General Public License Version 2.1 * - Sun Industry Standards Source License Version 1.1 * * Sun Microsystems Inc., October, 2000 * * GNU Lesser General Public License Version 2.1 * ============================================= * Copyright 2000 by Sun Microsystems, Inc. * 901 San Antonio Road, Palo Alto, CA 94303, USA * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License version 2.1, as published by the Free Software Foundation. * * This library 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 for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA * * * Sun Industry Standards Source License Version 1.1 * ================================================= * The contents of this file are subject to the Sun Industry Standards * Source License Version 1.1 (the "License"); You may not use this file * except in compliance with the License. You may obtain a copy of the * License at http://www.openoffice.org/license.html. * * Software provided under this License is provided on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. * See the License for the specific provisions governing your rights and * obligations concerning the Software. * * The Initial Developer of the Original Code is: Sun Microsystems, Inc. * * Copyright: 2000 by Sun Microsystems, Inc. * * All Rights Reserved. * * Contributor(s): _______________________________________ * * ************************************************************************/ #ifndef MATHTYPE_HXX #define MATHTYPE_HXX #ifndef NODE_HXX #include "node.hxx" #endif #ifndef _SVSTOR_HXX #include #endif #define EQNOLEFILEHDR_SIZE 28 class EQNOLEFILEHDR { public: EQNOLEFILEHDR() {} EQNOLEFILEHDR(UINT32 nLenMTEF): nCBHdr(0x1c), nVersion(0x20000), nCf(0xc1c6), nCBObject(nLenMTEF), nReserved1(0), nReserved2(0x0014F690), nReserved3(0x0014EBB4), nReserved4(0) {} UINT16 nCBHdr; // length of header, sizeof(EQNOLEFILEHDR) = 28 bytes UINT32 nVersion; // hiword = 2, loword = 0 UINT16 nCf; // clipboard format ("MathType EF") UINT32 nCBObject; // length of MTEF data following this header in bytes UINT32 nReserved1; // not used UINT32 nReserved2; // not used UINT32 nReserved3; // not used UINT32 nReserved4; // not used void Read(SvStorageStream *pS); void Write(SvStorageStream *pS); }; class MathType { public: MathType(String &rIn) : bSilent(FALSE),nDefaultSize(12), nLSize(0),nDSize(0),nCurSize(0),nLastSize(0),nVAlign(0),nHAlign(0),rRet(rIn) { aSizeTable[0]=12; aSizeTable[1]=8; aSizeTable[2]=6; aSizeTable[3]=24; aSizeTable[4]=10; aSizeTable[5]=12; aSizeTable[6]=12; } MathType(String &rIn,SmNode *pIn) : bSilent(FALSE),nDefaultSize(12), nLSize(0),nDSize(0),nCurSize(0),nLastSize(0),nVAlign(0),nHAlign(2),pTree(pIn), rRet(rIn),nInsertion(0),nSpec(0) { aSizeTable[0]=12; aSizeTable[1]=8; aSizeTable[2]=6; aSizeTable[3]=24; aSizeTable[4]=10; aSizeTable[5]=12; aSizeTable[6]=12; } int Parse(SvStorage *pS); int ConvertFromStarMath(SvStorage *pStor); private: /*Ver 2 Header*/ BYTE nVersion; BYTE nPlatform; BYTE nProduct; BYTE nProdVersion; BYTE nProdSubVersion; SvStorageStream *pS; int HandleRecords(int nLevel=0,BYTE nSelector=-1, BYTE nVariation=-1,int nRows=0,int nCols=0); BOOL HandleSize(INT16 nLSize,INT16 nDSize, int &rSetSize); void HandleAlign(BYTE nHAlign,BYTE nVAlign, int &rSetAlign); int HandlePile(int &rSetAlign,int nLevel,BYTE nSelector,BYTE nVariation); int HandleMatrix(int nLevel,BYTE nSelector,BYTE nVariarion); void HandleMatrixSeperator(int nMatrixRows,int nMatrixCols, int &rCurCol,int &rCurRow); int HandleTemplate(int nLevel,BYTE &rSelector,BYTE &rVariation); void HandleEmblishments(); void HandleSetSize(); int HandleChar(xub_StrLen &rTextStart,int &rSetSize,int nLevel,BYTE nTag, BYTE nSelector,BYTE nVariation,BOOL bSilent); int xfLMOVE(BYTE nTest) {return nTest&0x80;} int xfAUTO(BYTE nTest) {return nTest&0x10;} int xfEMBELL(BYTE nTest) {return nTest&0x20;} int xfNULL(BYTE nTest) {return nTest&0x10;} int xfLSPACE(BYTE nTest) {return nTest&0x40;} int xfRULER(BYTE nTest) {return nTest&0x20;} BYTE HandleNodes(SmNode *pNode,int nLevel=0); int StartTemplate(UINT16 nSelector,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); BYTE HandleCScript(SmNode *pNode,SmNode *pContent,int nLevel,ULONG *pPos=NULL,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); 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); String &rRet; SmNode *pTree; BYTE nHAlign; BYTE nVAlign; int nPendingAttributes; ULONG nInsertion; INT16 aSizeTable[7]; INT16 nDefaultSize; INT16 nLSize; INT16 nDSize; INT16 nCurSize; INT16 nLastSize; BYTE nSpec; BOOL bSilent,bReInterpBrace; String sPost; xub_StrLen nPostSup; xub_StrLen nPostlSup; BYTE nTypeFace; 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, BYTE nVersion=3,BYTE nTypeFace=0); static sal_Unicode aMathTypeTable[256]; //Magic lookup table }; #endif