KeyEvent FifechanManager::translateKeyEvent(const fcn::KeyEvent& fcnevt) {
KeyEvent keyevt;
if(fcnevt.getType() == fcn::KeyEvent::Pressed)
keyevt.setType(KeyEvent::PRESSED);
else if(fcnevt.getType() == fcn::KeyEvent::Released)
keyevt.setType(KeyEvent::RELEASED);
else {
FL_WARN(_log, LMsg("FifechanManager::translateKeyEvent() - ") << "Unknown event type: " << fcnevt.getType());
keyevt.setType(KeyEvent::UNKNOWN);
}
keyevt.setShiftPressed(fcnevt.isShiftPressed());
keyevt.setControlPressed(fcnevt.isControlPressed());
keyevt.setAltPressed(fcnevt.isAltPressed());
keyevt.setMetaPressed(fcnevt.isMetaPressed());
keyevt.setNumericPad(fcnevt.isNumericPad());
// Convert from fifechan keyval to FIFE keyval
int32_t keyval = fcnevt.getKey().getValue();
keyval = convertFifechanKeyToFifeKey(keyval);
keyevt.setKey(Key(static_cast<Key::KeyType>(keyval), keyval));
return keyevt;
}
void CommandLine::keyPressed(fcn::KeyEvent &keyEvent) {
fcn::Key key = keyEvent.getKey();
int32_t keyType = key.getValue();
if (keyType == Key::Left && getCaretPosition() > 0)
{
TextField::keyPressed(keyEvent);
}
else if (keyType == Key::Right && getCaretPosition() < getText().size())
{
TextField::keyPressed(keyEvent);
}
else if (keyType == Key::Down && !m_history.empty())
{
if( m_history_position < m_history.size() ) {
if( ++m_history_position == m_history.size() ) {
setText( m_cmdline );
} else {
setText( m_history[m_history_position] );
}
};
}
else if (keyType == Key::Up && !m_history.empty())
{
if( m_history_position > 0 ) {
if( m_history_position == m_history.size() ) {
m_cmdline = getText();
}
--m_history_position;
setText( m_history[m_history_position] );
};
}
else if (keyType == Key::Delete && getCaretPosition() < getText().size())
{
TextField::keyPressed(keyEvent);
}
else if (keyType == Key::Backspace && getCaretPosition() > 0)
{
TextField::keyPressed(keyEvent);
}
else if (keyType == Key::Enter)
{
if( getText() != "" ) {
if(m_callback) {
m_callback( getText() );
}
m_history.push_back( getText() );
m_history_position = m_history.size();
setText("");
}
}
else if (keyType == Key::Home)
{
setCaretPosition(0);
}
else if (keyType == Key::End)
{
setCaretPosition(getText().size());
}
else if (key.isCharacter() || static_cast<uint32_t>(key.getValue()) > 255)
{
TextField::keyPressed(keyEvent);
}
stopBlinking();
fixScroll();
}