| /* |
| * |
| * (C) Copyright IBM Corp. 1998-2013 - All Rights Reserved |
| * |
| */ |
| |
| #ifndef __GLYPHSUBSTITUTIONTABLES_H |
| #define __GLYPHSUBSTITUTIONTABLES_H |
| |
| /** |
| * \file |
| * \internal |
| */ |
| |
| #include "LETypes.h" |
| #include "OpenTypeTables.h" |
| #include "Lookups.h" |
| #include "GlyphLookupTables.h" |
| |
| U_NAMESPACE_BEGIN |
| |
| class LEGlyphStorage; |
| class LEGlyphFilter; |
| struct GlyphDefinitionTableHeader; |
| |
| struct GlyphSubstitutionTableHeader : public GlyphLookupTableHeader |
| { |
| le_int32 process(const LEReferenceTo<GlyphSubstitutionTableHeader> &base, |
| LEGlyphStorage &glyphStorage, |
| le_bool rightToLeft, |
| LETag scriptTag, |
| LETag languageTag, |
| const LEReferenceTo<GlyphDefinitionTableHeader> &glyphDefinitionTableHeader, |
| const LEGlyphFilter *filter, |
| const FeatureMap *featureMap, |
| le_int32 featureMapCount, |
| le_bool featureOrder, |
| LEErrorCode &success) const; |
| }; |
| |
| enum GlyphSubstitutionSubtableTypes |
| { |
| gsstSingle = 1, |
| gsstMultiple = 2, |
| gsstAlternate = 3, |
| gsstLigature = 4, |
| gsstContext = 5, |
| gsstChainingContext = 6, |
| gsstExtension = 7, |
| gsstReverseChaining = 8 |
| }; |
| |
| typedef LookupSubtable GlyphSubstitutionSubtable; |
| |
| U_NAMESPACE_END |
| #endif |
