icuSources/layout/GlyphPosnLookupProc.h

   1 /*
   2  *
   3  * (C) Copyright IBM Corp. 1998-2004 - All Rights Reserved
   4  *
   5  */
   6
   7 #ifndef __GLYPHPOSITIONINGLOOKUPPROCESSOR_H
   8 #define __GLYPHPOSITIONINGLOOKUPPROCESSOR_H
   9
  10 /**
  11  * \file
  12  * \internal
  13  */
  14
  15 #include "LETypes.h"
  16 #include "LEFontInstance.h"
  17 #include "OpenTypeTables.h"
  18 #include "Lookups.h"
  19 #include "Features.h"
  20 #include "GlyphDefinitionTables.h"
  21 #include "GlyphPositioningTables.h"
  22 #include "GlyphIterator.h"
  23 #include "LookupProcessor.h"
  24
  25 U_NAMESPACE_BEGIN
  26
  27 class GlyphPositioningLookupProcessor : public LookupProcessor
  28 {
  29 public:
  30     GlyphPositioningLookupProcessor(const GlyphPositioningTableHeader *glyphPositioningTableHeader,
  31         LETag scriptTag, LETag languageTag, const LETag *featureOrder);
  32
  33     virtual ~GlyphPositioningLookupProcessor();
  34
  35     virtual le_uint32 applySubtable(const LookupSubtable *lookupSubtable, le_uint16 lookupType, GlyphIterator *glyphIterator,
  36         const LEFontInstance *fontInstance) const;
  37
  38 protected:
  39     GlyphPositioningLookupProcessor();
  40
  41 private:
  42
  43     GlyphPositioningLookupProcessor(const GlyphPositioningLookupProcessor &other); // forbid copying of this class
  44     GlyphPositioningLookupProcessor &operator=(const GlyphPositioningLookupProcessor &other); // forbid copying of this class
  45 };
  46
  47 U_NAMESPACE_END
  48 #endif