/**
* Calculates the text offset based on all labels in the alignment.
*
* The passed indentation is added to the indentations of all labeled
* paragraphs.
*
* @param Formatter $formatter The formatter used to remove style tags when
* calculating the label width.
* @param int $indentation The indentation.
*/
public function align(Formatter $formatter, $indentation = 0)
{
$this->textOffset = 0;
foreach ($this->paragraphs as $i => $item) {
$label = $formatter->removeFormat($item->getLabel());
$textOffset = $this->indentations[$i] + strlen($label) + $item->getPadding();
$this->textOffset = max($this->textOffset, $textOffset);
}
$this->textOffset += $indentation;
}
/**
* {@inheritdoc}
*/
public function format($message)
{
if ($this->decorated) {
return $this->adaptedFormatter->format($message);
}
return $this->adaptedFormatter->removeFormat($message);
}
/**
* {@inheritdoc}
*/
public function removeFormat($string)
{
return $this->formatter->removeFormat($string);
}
public static function getMaxLineLength($string, Formatter $formatter = null)
{
if ($formatter) {
$string = $formatter->removeFormat($string);
}
$maxLength = 0;
$lines = explode("\n", $string);
foreach ($lines as $word) {
// No need to pass the formatter because the tags are already
// removed
$maxLength = max($maxLength, self::getLength($word));
}
return $maxLength;
}