/*

 *

 * (C) Copyright IBM Corp. 1998-2004 - All Rights Reserved

 *

 */

#include "LETypes.h"

#include "MorphTables.h"

#include "SubtableProcessor.h"

#include "NonContextualGlyphSubst.h"

#include "NonContextualGlyphSubstProc.h"

#include "SimpleArrayProcessor.h"

#include "LEGlyphStorage.h"

#include "LESwaps.h"

U_NAMESPACE_BEGIN

UOBJECT_DEFINE_RTTI_IMPLEMENTATION(SimpleArrayProcessor)

SimpleArrayProcessor::SimpleArrayProcessor()

{

}

SimpleArrayProcessor::SimpleArrayProcessor(const MorphSubtableHeader *morphSubtableHeader)

  : NonContextualGlyphSubstitutionProcessor(morphSubtableHeader)

{

    const NonContextualGlyphSubstitutionHeader *header = (const NonContextualGlyphSubstitutionHeader *) morphSubtableHeader;

    simpleArrayLookupTable = (const SimpleArrayLookupTable *) &header->table;

}

SimpleArrayProcessor::~SimpleArrayProcessor()

{

}

void SimpleArrayProcessor::process(LEGlyphStorage &glyphStorage)

{

    le_int32 glyphCount = glyphStorage.getGlyphCount();

    le_int32 glyph;

    for (glyph = 0; glyph < glyphCount; glyph += 1) {

        LEGlyphID thisGlyph = glyphStorage[glyph];

        if (LE_GET_GLYPH(thisGlyph) < 0xFFFF) {

            TTGlyphID newGlyph = SWAPW(simpleArrayLookupTable->valueArray[LE_GET_GLYPH(thisGlyph)]);

            glyphStorage[glyph] = LE_SET_GLYPH(thisGlyph, newGlyph);

        }

    }

}

U_NAMESPACE_END