224 lines
7.6 KiB
C++
224 lines
7.6 KiB
C++
/*************************************************************************
|
|
*
|
|
* $RCSfile: mathtype.hxx,v $
|
|
*
|
|
* $Revision: 1.5 $
|
|
*
|
|
* last change: $Author: cmc $ $Date: 2001-07-23 09:07:42 $
|
|
*
|
|
* 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 <so3/svstor.hxx>
|
|
#endif
|
|
|
|
#include <set>
|
|
|
|
#define EQNOLEFILEHDR_SIZE 28
|
|
class EQNOLEFILEHDR
|
|
{
|
|
public:
|
|
EQNOLEFILEHDR() {}
|
|
EQNOLEFILEHDR(sal_uInt32 nLenMTEF) : nCBHdr(0x1c),nVersion(0x20000),
|
|
nCf(0xc1c6),nCBObject(nLenMTEF),nReserved1(0),nReserved2(0x0014F690),
|
|
nReserved3(0x0014EBB4), nReserved4(0) {}
|
|
sal_uInt16 nCBHdr; // length of header, sizeof(EQNOLEFILEHDR) = 28
|
|
sal_uInt32 nVersion; // hiword = 2, loword = 0
|
|
sal_uInt16 nCf; // clipboard format ("MathType EF")
|
|
sal_uInt32 nCBObject; // length of MTEF data following this header
|
|
sal_uInt32 nReserved1; // not used
|
|
sal_uInt32 nReserved2; // not used
|
|
sal_uInt32 nReserved3; // not used
|
|
sal_uInt32 nReserved4; // not used
|
|
|
|
void Read(SvStorageStream *pS);
|
|
void Write(SvStorageStream *pS);
|
|
};
|
|
|
|
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) : bSilent(sal_False),nDefaultSize(12),nLSize(0),
|
|
nDSize(0),nCurSize(0),nLastSize(0),nVAlign(0),nHAlign(0),rRet(rIn)
|
|
{
|
|
Init();
|
|
}
|
|
MathType(String &rIn,SmNode *pIn) : bSilent(sal_False),nDefaultSize(12),
|
|
nLSize(0),nDSize(0),nCurSize(0),nLastSize(0),nVAlign(0),nHAlign(2),
|
|
pTree(pIn),rRet(rIn),nInsertion(0),nSpec(0)
|
|
{
|
|
Init();
|
|
}
|
|
int Parse(SvStorage *pS);
|
|
int ConvertFromStarMath(SvStorage *pStor);
|
|
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=-1,
|
|
sal_uInt8 nVariation=-1,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);
|
|
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 bSilent,bReInterpBrace;
|
|
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
|