TextBreaks::Positions TextBreaks::wordBreaks(const QString &text)
{
Positions breaks;
if (text.isEmpty()) {
return breaks;
}
int i=0;
do {
if (i == 0 || isWordSeparator(text[i])) {
Position pos;
// Seek past leading separators
while (i < text.length() && isWordSeparator(text[i])) {
i++;
}
pos.start = i;
while (i < text.length() && !isWordSeparator(text[i])) {
i++;
}
pos.length = i - pos.start;
if (pos.length > 0) {
breaks.append(pos);
}
} else {
i++;
}
} while (i < text.length());
return breaks;
}
size_t BasicTextInput::findWordRight() const {
size_t newPos = m_cursorPos;
while(newPos < m_text.size() && isWordSeparator(m_text[newPos])) {
newPos++;
}
while(newPos < m_text.size() && !isWordSeparator(m_text[newPos])) {
newPos++;
}
return newPos;
}
size_t BasicTextInput::findWordLeft() const {
size_t newPos = m_cursorPos;
while(newPos > 0 && isWordSeparator(m_text[newPos - 1])) {
newPos--;
}
while(newPos > 0 && !isWordSeparator(m_text[newPos - 1])) {
newPos--;
}
return newPos;
}
