void Highlighter::highlightBlock(const QString &text)
{
if (text.isEmpty() || !d->active || !d->spellCheckerFound) {
return;
}
if (!d->connected) {
connect(document(), SIGNAL(contentsChange(int,int,int)),
SLOT(contentsChange(int,int,int)));
d->connected = true;
}
QTextCursor cursor;
if (d->textEdit) {
cursor = d->textEdit->textCursor();
} else {
cursor = d->plainTextEdit->textCursor();
}
int index = cursor.position();
const int lengthPosition = text.length() - 1;
if ( index != lengthPosition ||
( lengthPosition > 0 && !text[lengthPosition-1].isLetter() ) ) {
LanguageCache* cache=dynamic_cast<LanguageCache*>(currentBlockUserData());
if (!cache) {
cache = new LanguageCache;
setCurrentBlockUserData(cache);
}
QStringRef sentence=&text;
d->tokenizer->setBuffer(sentence.toString());
int offset=sentence.position();
while (d->tokenizer->hasNext()) {
QStringRef word=d->tokenizer->next();
if (!d->tokenizer->isSpellcheckable()) continue;
++d->wordCount;
if (d->spellchecker->isMisspelled(word.toString())) {
++d->errorCount;
setMisspelled(word.position()+offset, word.length());
} else {
unsetMisspelled(word.position()+offset, word.length());
}
}
}
//QTimer::singleShot( 0, this, SLOT(checkWords()) );
setCurrentBlockState(0);
}
void Highlighter::highlightBlock(const QString &text)
{
if (text.isEmpty() || !d->active || !d->spellCheckerFound) {
return;
}
if (!d->connected) {
connect(document(), SIGNAL(contentsChange(int,int,int)),
SLOT(contentsChange(int,int,int)));
d->connected = true;
}
QTextCursor cursor;
if (d->textEdit) {
cursor = d->textEdit->textCursor();
} else {
cursor = d->plainTextEdit->textCursor();
}
int index = cursor.position();
const int lengthPosition = text.length() - 1;
if ( index != lengthPosition ||
( lengthPosition > 0 && !text[lengthPosition-1].isLetter() ) ) {
d->languageFilter->setBuffer(text);
LanguageCache* cache=dynamic_cast<LanguageCache*>(currentBlockUserData());
if (!cache) {
cache = new LanguageCache;
setCurrentBlockUserData(cache);
}
while (d->languageFilter->hasNext()) {
QStringRef sentence=d->languageFilter->next();
if (d->spellchecker->testAttribute(Speller::AutoDetectLanguage)) {
QString lang;
QPair<int,int> spos=QPair<int,int>(sentence.position(),sentence.length());
// try cache first
if (cache->languages.contains(spos)) {
lang=cache->languages.value(spos);
} else {
lang=d->languageFilter->language();
if (!d->languageFilter->isSpellcheckable()) lang.clear();
cache->languages[spos]=lang;
}
if (lang.isEmpty()) continue;
d->spellchecker->setLanguage(lang);
}
d->tokenizer->setBuffer(sentence.toString());
int offset=sentence.position();
while (d->tokenizer->hasNext()) {
QStringRef word=d->tokenizer->next();
if (!d->tokenizer->isSpellcheckable()) continue;
++d->wordCount;
if (d->spellchecker->isMisspelled(word.toString())) {
++d->errorCount;
setMisspelled(word.position()+offset, word.length());
} else {
unsetMisspelled(word.position()+offset, word.length());
}
}
}
}
//QTimer::singleShot( 0, this, SLOT(checkWords()) );
setCurrentBlockState(0);
}
