void IndicReordering::finalReordering(LEGlyphStorage &glyphStorage, le_int32 count)
{
LEErrorCode success = LE_NO_ERROR;
// Reposition REPH as appropriate
for ( le_int32 i = 0 ; i < count ; i++ ) {
le_int32 tmpAuxData = glyphStorage.getAuxData(i,success);
LEGlyphID tmpGlyph = glyphStorage.getGlyphID(i,success);
if ( ( tmpGlyph != NO_GLYPH ) && (tmpAuxData & rephConsonantMask) && !(tmpAuxData & repositionedGlyphMask)) {
le_bool targetPositionFound = false;
le_int32 targetPosition = i+1;
le_int32 baseConsonantData;
while (!targetPositionFound) {
tmpGlyph = glyphStorage.getGlyphID(targetPosition,success);
tmpAuxData = glyphStorage.getAuxData(targetPosition,success);
if ( tmpAuxData & baseConsonantMask ) {
baseConsonantData = tmpAuxData;
targetPositionFound = true;
} else {
targetPosition++;
}
}
// Make sure we are not putting the reph into an empty hole
le_bool targetPositionHasGlyph = false;
while (!targetPositionHasGlyph) {
tmpGlyph = glyphStorage.getGlyphID(targetPosition,success);
if ( tmpGlyph != NO_GLYPH ) {
targetPositionHasGlyph = true;
} else {
targetPosition--;
}
}
// Make sure that REPH is positioned after any above base or post base matras
//
le_bool checkMatraDone = false;
le_int32 checkMatraPosition = targetPosition+1;
while ( !checkMatraDone ) {
tmpAuxData = glyphStorage.getAuxData(checkMatraPosition,success);
if ( checkMatraPosition >= count || ( (tmpAuxData ^ baseConsonantData) & LE_GLYPH_GROUP_MASK)) {
checkMatraDone = true;
continue;
}
if ( (tmpAuxData & matraMask) &&
(((tmpAuxData & markPositionMask) == aboveBasePosition) ||
((tmpAuxData & markPositionMask) == postBasePosition))) {
targetPosition = checkMatraPosition;
}
checkMatraPosition++;
}
glyphStorage.moveGlyph(i,targetPosition,repositionedGlyphMask);
}
}
}
