icuSources/layout/GlyphPosnLookupProc.h

   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