public function _bindK()
{
if ($this->columnOffset == $this->table->getNumberOfColumns() - 1) {
Cursor::bip();
} else {
$this->columnOffset++;
$this->renderInternal();
}
return Readline::STATE_NO_ECHO;
}
/**
* Readline core.
*
* @param string $char Char.
* @return string
*/
public function _readLine($char)
{
if (isset($this->_mapping[$char]) && is_callable($this->_mapping[$char])) {
$mapping = $this->_mapping[$char];
return $mapping($this);
}
if (isset($this->_mapping[$char])) {
$this->_buffer = $this->_mapping[$char];
} elseif (false === Ustring::isCharPrintable($char)) {
Console\Cursor::bip();
return static::STATE_CONTINUE | static::STATE_NO_ECHO;
}
if ($this->getLineLength() == $this->getLineCurrent()) {
$this->appendLine($this->_buffer);
return static::STATE_CONTINUE;
}
$this->insertLine($this->_buffer);
$tail = mb_substr($this->getLine(), $this->getLineCurrent() - 1);
$this->_buffer = "[K" . $tail . str_repeat("[D", mb_strlen($tail) - 1);
return static::STATE_CONTINUE;
}