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      1 /*
      2  * (C) Copyright IBM Corp. 1998-2010 - All Rights Reserved
      3  *
      4  */
      5 
      6 #ifndef __GLYPHPOSITIONINGLOOKUPPROCESSOR_H
      7 #define __GLYPHPOSITIONINGLOOKUPPROCESSOR_H
      8 
      9 /**
     10  * \file
     11  * \internal
     12  */
     13 
     14 #include "LETypes.h"
     15 #include "LEFontInstance.h"
     16 #include "OpenTypeTables.h"
     17 #include "Lookups.h"
     18 #include "ICUFeatures.h"
     19 #include "GlyphDefinitionTables.h"
     20 #include "GlyphPositioningTables.h"
     21 #include "GlyphIterator.h"
     22 #include "LookupProcessor.h"
     23 
     24 U_NAMESPACE_BEGIN
     25 
     26 class GlyphPositioningLookupProcessor : public LookupProcessor
     27 {
     28 public:
     29     GlyphPositioningLookupProcessor(const GlyphPositioningTableHeader *glyphPositioningTableHeader,
     30         LETag scriptTag,
     31         LETag languageTag,
     32         const FeatureMap *featureMap,
     33         le_int32 featureMapCount,
     34         le_bool featureOrder,
     35         LEErrorCode& success);
     36 
     37     virtual ~GlyphPositioningLookupProcessor();
     38 
     39     virtual le_uint32 applySubtable(const LookupSubtable *lookupSubtable, le_uint16 lookupType, GlyphIterator *glyphIterator,
     40         const LEFontInstance *fontInstance, LEErrorCode& success) const;
     41 
     42 protected:
     43     GlyphPositioningLookupProcessor();
     44 
     45 private:
     46 
     47     GlyphPositioningLookupProcessor(const GlyphPositioningLookupProcessor &other); // forbid copying of this class
     48     GlyphPositioningLookupProcessor &operator=(const GlyphPositioningLookupProcessor &other); // forbid copying of this class
     49 };
     50 
     51 U_NAMESPACE_END
     52 #endif
     53