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      1 /*
      2  *
      3  * (C) Copyright IBM Corp. 1998-2004 - 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 "SingleTableProcessor.h"
     13 #include "LEGlyphStorage.h"
     14 #include "LESwaps.h"
     15 
     16 U_NAMESPACE_BEGIN
     17 
     18 UOBJECT_DEFINE_RTTI_IMPLEMENTATION(SingleTableProcessor)
     19 
     20 SingleTableProcessor::SingleTableProcessor()
     21 {
     22 }
     23 
     24 SingleTableProcessor::SingleTableProcessor(const MorphSubtableHeader *moprhSubtableHeader)
     25   : NonContextualGlyphSubstitutionProcessor(moprhSubtableHeader)
     26 {
     27     const NonContextualGlyphSubstitutionHeader *header = (const NonContextualGlyphSubstitutionHeader *) moprhSubtableHeader;
     28 
     29     singleTableLookupTable = (const SingleTableLookupTable *) &header->table;
     30 }
     31 
     32 SingleTableProcessor::~SingleTableProcessor()
     33 {
     34 }
     35 
     36 void SingleTableProcessor::process(LEGlyphStorage &glyphStorage)
     37 {
     38     const LookupSingle *entries = singleTableLookupTable->entries;
     39     le_int32 glyph;
     40     le_int32 glyphCount = glyphStorage.getGlyphCount();
     41 
     42     for (glyph = 0; glyph < glyphCount; glyph += 1) {
     43         const LookupSingle *lookupSingle = singleTableLookupTable->lookupSingle(entries, glyphStorage[glyph]);
     44 
     45         if (lookupSingle != NULL) {
     46             glyphStorage[glyph] = SWAPW(lookupSingle->value);
     47         }
     48     }
     49 }
     50 
     51 U_NAMESPACE_END
     52