icuSources/layout/NonContextualGlyphSubstProc.cpp

   1 /*
   2  *
   3  * (C) Copyright IBM Corp. 1998-2013 - All Rights Reserved
   4  *
   5  */
   6
   7 #include "LETypes.h"
   8 #include "MorphTables.h"
   9 #include "SubtableProcessor.h"
  10 #include "NonContextualGlyphSubst.h"
  11 #include "NonContextualGlyphSubstProc.h"
  12 #include "SimpleArrayProcessor.h"
  13 #include "SegmentSingleProcessor.h"
  14 #include "SegmentArrayProcessor.h"
  15 #include "SingleTableProcessor.h"
  16 #include "TrimmedArrayProcessor.h"
  17 #include "LESwaps.h"
  18
  19 U_NAMESPACE_BEGIN
  20
  21 NonContextualGlyphSubstitutionProcessor::NonContextualGlyphSubstitutionProcessor()
  22 {
  23 }
  24
  25 NonContextualGlyphSubstitutionProcessor::NonContextualGlyphSubstitutionProcessor(const LEReferenceTo<MorphSubtableHeader> &morphSubtableHeader, LEErrorCode &success)
  26   : SubtableProcessor(morphSubtableHeader, success)
  27 {
  28 }
  29
  30 NonContextualGlyphSubstitutionProcessor::~NonContextualGlyphSubstitutionProcessor()
  31 {
  32 }
  33
  34 SubtableProcessor *NonContextualGlyphSubstitutionProcessor::createInstance(const LEReferenceTo<MorphSubtableHeader> &morphSubtableHeader, LEErrorCode &success)
  35 {
  36   LEReferenceTo<NonContextualGlyphSubstitutionHeader> header(morphSubtableHeader, success);
  37
  38   if(LE_FAILURE(success)) return NULL;
  39
  40   switch (SWAPW(header->table.format)) {
  41     case ltfSimpleArray:
  42       return new SimpleArrayProcessor(morphSubtableHeader, success);
  43
  44     case ltfSegmentSingle:
  45       return new SegmentSingleProcessor(morphSubtableHeader, success);
  46
  47     case ltfSegmentArray:
  48       return new SegmentArrayProcessor(morphSubtableHeader, success);
  49
  50     case ltfSingleTable:
  51       return new SingleTableProcessor(morphSubtableHeader, success);
  52
  53     case ltfTrimmedArray:
  54       return new TrimmedArrayProcessor(morphSubtableHeader, success);
  55
  56     default:
  57         return NULL;
  58     }
  59 }
  60
  61 U_NAMESPACE_END