static void findMisspellings(TextCheckerClient& client, const UChar* text, int start, int length, Vector<TextCheckingResult>& results)
{
TextBreakIterator* iterator = wordBreakIterator(text + start, length);
if (!iterator)
return;
int wordStart = iterator->current();
while (0 <= wordStart) {
int wordEnd = iterator->next();
if (wordEnd < 0)
break;
int wordLength = wordEnd - wordStart;
int misspellingLocation = -1;
int misspellingLength = 0;
client.checkSpellingOfString(String(text + start + wordStart, wordLength), &misspellingLocation, &misspellingLength);
if (0 < misspellingLength) {
ASSERT(0 <= misspellingLocation && misspellingLocation <= wordLength);
ASSERT(0 < misspellingLength && misspellingLocation + misspellingLength <= wordLength);
TextCheckingResult misspelling;
misspelling.decoration = TextDecorationTypeSpelling;
misspelling.location = start + wordStart + misspellingLocation;
misspelling.length = misspellingLength;
results.append(misspelling);
}
wordStart = wordEnd;
}
}
static void findMisspellings(TextCheckerClient& client, StringView text, Vector<TextCheckingResult>& results)
{
TextBreakIterator* iterator = wordBreakIterator(text);
if (!iterator)
return;
for (int wordStart = textBreakCurrent(iterator); wordStart > 0; ) {
int wordEnd = textBreakNext(iterator);
if (wordEnd < 0)
break;
int wordLength = wordEnd - wordStart;
int misspellingLocation = -1;
int misspellingLength = 0;
client.checkSpellingOfString(text.substring(wordStart, wordLength), &misspellingLocation, &misspellingLength);
if (misspellingLength > 0) {
ASSERT(misspellingLocation >= 0);
ASSERT(misspellingLocation <= wordLength);
ASSERT(misspellingLength > 0);
ASSERT(misspellingLocation + misspellingLength <= wordLength);
TextCheckingResult misspelling;
misspelling.type = TextCheckingTypeSpelling;
misspelling.location = wordStart + misspellingLocation;
misspelling.length = misspellingLength;
misspelling.replacement = client.getAutoCorrectSuggestionForMisspelledWord(text.substring(misspelling.location, misspelling.length).toStringWithoutCopying());
results.append(misspelling);
}
wordStart = wordEnd;
}
}
bool AccessibilityObject::hasMisspelling() const
{
if (!node())
return false;
Document* document = node()->document();
if (!document)
return false;
Frame* frame = document->frame();
if (!frame)
return false;
Editor* editor = frame->editor();
if (!editor)
return false;
TextCheckerClient* textChecker = editor->textChecker();
if (!textChecker)
return false;
const UChar* chars = stringValue().characters();
int charsLength = stringValue().length();
bool isMisspelled = false;
if (unifiedTextCheckerEnabled(frame)) {
Vector<TextCheckingResult> results;
checkTextOfParagraph(textChecker, chars, charsLength, TextCheckingTypeSpelling, results);
if (!results.isEmpty())
isMisspelled = true;
return isMisspelled;
}
int misspellingLength = 0;
int misspellingLocation = -1;
textChecker->checkSpellingOfString(chars, charsLength, &misspellingLocation, &misspellingLength);
if (misspellingLength || misspellingLocation != -1)
isMisspelled = true;
return isMisspelled;
}