static bool finderWordAt(QTextBoundaryFinder &finder,
int at,
QString &word, int &bufferStart)
{
int oldPosition = finder.position();
finder.setPosition(at);
if (!finder.isAtBoundary() || (finder.boundaryReasons() & QTextBoundaryFinder::EndWord)) {
if (finder.toPreviousBoundary() <= 0) {
/* QTextBoundaryIterator doesn't consider start of the string
* a boundary so we need to rewind to the beginning to catch
* the first word */
if (at > 0 && finder.string().length() > 0) {
finder.toStart();
} else
return false;
}
}
bool ret = finderNextWord(finder, word, bufferStart);
finder.setPosition(oldPosition);
return ret;
}
void Speller::populateContextMenu(QMenu* menu, const QWebHitTestResult &hitTest)
{
m_element = hitTest.element();
if (!m_enabled || m_element.isNull() ||
m_element.attribute(QLatin1String("type")) == QLatin1String("password")) {
return;
}
const QString text = m_element.evaluateJavaScript("this.value").toString();
const int pos = m_element.evaluateJavaScript("this.selectionStart").toInt() + 1;
QTextBoundaryFinder finder = QTextBoundaryFinder(QTextBoundaryFinder::Word, text);
finder.setPosition(pos);
m_startPos = finder.toPreviousBoundary();
m_endPos = finder.toNextBoundary();
const QString &word = text.mid(m_startPos, m_endPos - m_startPos).trimmed();
if (!isValidWord(word) || !isMisspelled(word)) {
return;
}
const int limit = 6;
QStringList suggests = suggest(word);
int count = suggests.count() > limit ? limit : suggests.count();
QFont boldFont = menu->font();
boldFont.setBold(true);
for (int i = 0; i < count; ++i) {
QAction* act = menu->addAction(suggests.at(i), this, SLOT(replaceWord()));
act->setData(suggests.at(i));
act->setFont(boldFont);
}
if (count == 0) {
menu->addAction(tr("No suggestions"))->setEnabled(false);
}
menu->addAction(tr("Add to dictionary"), this, SLOT(addToDictionary()))->setData(word);
menu->addSeparator();
}
