// ---------------------------------------------------------------------------
// BlockRangeFactory: Range creation methods
// ---------------------------------------------------------------------------
void BlockRangeFactory::buildRanges() {
if (fRangesCreated)
return;
if (!fKeywordsInitialized) {
initializeKeywordMap();
}
RangeTokenMap* rangeTokMap = RangeTokenMap::instance();
TokenFactory* tokFactory = rangeTokMap->getTokenFactory();
//for performance, once the desired specials and private use are found
//don't need to compareString anymore
bool foundSpecial = false;
bool foundPrivate = false;
for (int i=0; i < BLOCKNAMESIZE; i++) {
RangeToken* tok = tokFactory->createRange();
tok->addRange(blockRanges[i*2], blockRanges[(i*2)+1]);
if (!foundSpecial && XMLString::equals((XMLCh*)fgBlockNames[i] , (XMLCh*) fgBlockIsSpecials)) {
tok->addRange(0xFFF0, 0xFFFD);
foundSpecial = true;
}
if (!foundPrivate && XMLString::equals((XMLCh*)fgBlockNames[i] , (XMLCh*) fgBlockIsPrivateUse)) {
tok->addRange(0xF0000, 0xFFFFD);
tok->addRange(0x100000, 0x10FFFD);
foundPrivate = true;
}
rangeTokMap->setRangeToken(fgBlockNames[i], tok);
}
fRangesCreated = true;
}
// ---------------------------------------------------------------------------
// ASCIIRangeFactory: Range creation methods
// ---------------------------------------------------------------------------
void ASCIIRangeFactory::buildRanges() {
if (fRangesCreated)
return;
if (!fKeywordsInitialized) {
initializeKeywordMap();
}
RangeTokenMap* rangeTokMap = RangeTokenMap::instance();
TokenFactory* tokFactory = rangeTokMap->getTokenFactory();
// Create space ranges
RangeToken* tok = tokFactory->createRange();
tok->addRange(chHTab, chHTab);
tok->addRange(chLF, chLF);
tok->addRange(chFF, chFF);
tok->addRange(chCR, chCR);
tok->addRange(chSpace, chSpace);
rangeTokMap->setRangeToken(fgASCIISpace, tok);
// Create digits ranges
tok = tokFactory->createRange();
tok->addRange(chDigit_0, chDigit_9);
rangeTokMap->setRangeToken(fgASCIIDigit, tok);
// Create word ranges
tok = tokFactory->createRange();
tok->addRange(chDigit_0, chDigit_9);
tok->addRange(chLatin_A, chLatin_Z);
tok->addRange(chUnderscore, chUnderscore);
tok->addRange(chLatin_a, chLatin_z);
rangeTokMap->setRangeToken(fgASCIIWord, tok);
// Create xdigit ranges
tok = tokFactory->createRange();
tok->addRange(chDigit_0, chDigit_9);
tok->addRange(chLatin_A, chLatin_F);
tok->addRange(chLatin_a, chLatin_a);
rangeTokMap->setRangeToken(fgASCIIXDigit, tok);
// Create ascii ranges
tok = tokFactory->createRange();
tok->addRange(0x00, 0x7F);
rangeTokMap->setRangeToken(fgASCII, tok);
fRangesCreated = true;
}