| | 1 | /* |
| | 2 | * (C) Copyright IBM Corp. 1998-2013 - All Rights Reserved |
| | 3 | * |
| | 4 | */ |
| | 5 | |
| | 6 | #ifndef __GLYPHPOSITIONINGTABLES_H |
| | 7 | #define __GLYPHPOSITIONINGTABLES_H |
| | 8 | |
| | 9 | /** |
| | 10 | * \file |
| | 11 | * \internal |
| | 12 | */ |
| | 13 | |
| | 14 | #include "LETypes.h" |
| | 15 | #include "OpenTypeTables.h" |
| | 16 | #include "Lookups.h" |
| | 17 | #include "GlyphLookupTables.h" |
| | 18 | #include "LETableReference.h" |
| | 19 | |
| | 20 | U_NAMESPACE_BEGIN |
| | 21 | |
| | 22 | class LEFontInstance; |
| | 23 | class LEGlyphStorage; |
| | 24 | class LEGlyphFilter; |
| | 25 | class GlyphPositionAdjustments; |
| | 26 | struct GlyphDefinitionTableHeader; |
| | 27 | |
| | 28 | struct GlyphPositioningTableHeader : public GlyphLookupTableHeader |
| | 29 | { |
| | 30 | void process(const LEReferenceTo<GlyphPositioningTableHeader> &base, LEGlyphStorage &glyphStorage, GlyphPositionAdjustments *glyphPositionAdjustments, |
| | 31 | le_bool rightToLeft, LETag scriptTag, LETag languageTag, |
| | 32 | const LEReferenceTo<GlyphDefinitionTableHeader> &glyphDefinitionTableHeader, LEErrorCode &success, |
| | 33 | const LEFontInstance *fontInstance, const FeatureMap *featureMap, le_int32 featureMapCount, le_bool featureOrder) const; |
| | 34 | }; |
| | 35 | |
| | 36 | enum GlyphPositioningSubtableTypes |
| | 37 | { |
| | 38 | gpstSingle = 1, |
| | 39 | gpstPair = 2, |
| | 40 | gpstCursive = 3, |
| | 41 | gpstMarkToBase = 4, |
| | 42 | gpstMarkToLigature = 5, |
| | 43 | gpstMarkToMark = 6, |
| | 44 | gpstContext = 7, |
| | 45 | gpstChainedContext = 8, |
| | 46 | gpstExtension = 9 |
| | 47 | }; |
| | 48 | |
| | 49 | typedef LookupSubtable GlyphPositioningSubtable; |
| | 50 | |
| | 51 | U_NAMESPACE_END |
| | 52 | #endif |
projects / apple / icu.git / blame_incremental