1ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru/*************************************************************************** 2ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru* 3ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru* Copyright (C) 1998-2006, International Business Machines 4ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru* Corporation and others. All Rights Reserved. 5ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru* 6ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru************************************************************************/ 7ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 8ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 9ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#ifndef __CMAPS_H 10ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#define __CMAPS_H 11ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 12ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#include "layout/LETypes.h" 13ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#include "letest.h" 14ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#include "sfnt.h" 15ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 16ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queruclass CMAPMapper 17ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru{ 18ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Querupublic: 19ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru virtual LEGlyphID unicodeToGlyph(LEUnicode32 unicode32) const = 0; 20ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 21ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru virtual ~CMAPMapper(); 22ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 23ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru static CMAPMapper *createUnicodeMapper(const CMAPTable *cmap); 24ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 25ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queruprotected: 26ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru CMAPMapper(const CMAPTable *cmap); 27ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 28ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru CMAPMapper() {}; 29ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 30ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queruprivate: 31ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru const CMAPTable *fcmap; 32ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru}; 33ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 34ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queruclass CMAPFormat4Mapper : public CMAPMapper 35ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru{ 36ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Querupublic: 37ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru CMAPFormat4Mapper(const CMAPTable *cmap, const CMAPFormat4Encoding *header); 38ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 39ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru virtual ~CMAPFormat4Mapper(); 40ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 41ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru virtual LEGlyphID unicodeToGlyph(LEUnicode32 unicode32) const; 42ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 43ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queruprotected: 44ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru CMAPFormat4Mapper() {}; 45ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 46ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queruprivate: 47ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru le_uint16 fEntrySelector; 48ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru le_uint16 fRangeShift; 49ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru const le_uint16 *fEndCodes; 50ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru const le_uint16 *fStartCodes; 51ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru const le_uint16 *fIdDelta; 52ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru const le_uint16 *fIdRangeOffset; 53ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru}; 54ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 55ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queruclass CMAPGroupMapper : public CMAPMapper 56ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru{ 57ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Querupublic: 58ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru CMAPGroupMapper(const CMAPTable *cmap, const CMAPGroup *groups, le_uint32 nGroups); 59ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 60ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru virtual ~CMAPGroupMapper(); 61ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 62ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru virtual LEGlyphID unicodeToGlyph(LEUnicode32 unicode32) const; 63ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 64ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queruprotected: 65ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru CMAPGroupMapper() {}; 66ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 67ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queruprivate: 68ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru le_int32 fPower; 69ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru le_int32 fRangeOffset; 70ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru const CMAPGroup *fGroups; 71ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru}; 72ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 73ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queruinline CMAPMapper::CMAPMapper(const CMAPTable *cmap) 74ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru : fcmap(cmap) 75ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru{ 76ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru // nothing else to do 77ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru} 78ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 79ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queruinline CMAPMapper::~CMAPMapper() 80ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru{ 81ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru DELETE_ARRAY(fcmap); 82ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru} 83ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 84ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru#endif 85ac04d0bbe12b3ef54518635711412f178cb4d16Jean-Baptiste Queru 86