1ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru/* 2ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru ****************************************************************************** * 3ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru * 4ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru * Copyright (C) 1999-2003, International Business Machines 5ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru * Corporation and others. All Rights Reserved. 6ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru * 7ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru ****************************************************************************** * 8ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru * file name: cmaps.h 9ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru * 10ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru * created on: ??/??/2001 11ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru * created by: Eric R. Mader 12ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru */ 13ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 14ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#ifndef __CMAPS_H 15ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#define __CMAPS_H 16ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 17ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#include "layout/LETypes.h" 18ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#include "sfnt.h" 19ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 20ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queruclass CMAPMapper 21ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru{ 22ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Querupublic: 23ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru virtual LEGlyphID unicodeToGlyph(LEUnicode32 unicode32) const = 0; 24ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 25ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru virtual ~CMAPMapper(); 26ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 27ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru static CMAPMapper *createUnicodeMapper(const CMAPTable *cmap); 28ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 29ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queruprotected: 30ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru CMAPMapper(const CMAPTable *cmap); 31ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 32ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru CMAPMapper() {}; 33ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 34ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queruprivate: 35ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru const CMAPTable *fcmap; 36ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru}; 37ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 38ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queruclass CMAPFormat4Mapper : public CMAPMapper 39ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru{ 40ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Querupublic: 41ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru CMAPFormat4Mapper(const CMAPTable *cmap, const CMAPFormat4Encoding *header); 42ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 43ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru virtual ~CMAPFormat4Mapper(); 44ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 45ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru virtual LEGlyphID unicodeToGlyph(LEUnicode32 unicode32) const; 46ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 47ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queruprotected: 48ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru CMAPFormat4Mapper() {}; 49ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 50ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queruprivate: 51ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru le_uint16 fEntrySelector; 52ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru le_uint16 fRangeShift; 53ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru const le_uint16 *fEndCodes; 54ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru const le_uint16 *fStartCodes; 55ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru const le_uint16 *fIdDelta; 56ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru const le_uint16 *fIdRangeOffset; 57ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru}; 58ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 59ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queruclass CMAPGroupMapper : public CMAPMapper 60ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru{ 61ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Querupublic: 62ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru CMAPGroupMapper(const CMAPTable *cmap, const CMAPGroup *groups, le_uint32 nGroups); 63ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 64ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru virtual ~CMAPGroupMapper(); 65ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 66ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru virtual LEGlyphID unicodeToGlyph(LEUnicode32 unicode32) const; 67ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 68ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queruprotected: 69ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru CMAPGroupMapper() {}; 70ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 71ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queruprivate: 72ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru le_int32 fPower; 73ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru le_int32 fRangeOffset; 74ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru const CMAPGroup *fGroups; 75ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru}; 76ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 77ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queruinline CMAPMapper::CMAPMapper(const CMAPTable *cmap) 78ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru : fcmap(cmap) 79ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru{ 80ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru // nothing else to do 81ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru} 82ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 83ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queruinline CMAPMapper::~CMAPMapper() 84ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru{ 85ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru LE_DELETE_ARRAY(fcmap); 86ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru} 87ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 88ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#endif 89ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 90