/**
* Default text style parser
*
* @param string $string The string with the style properties
* @param Jm_Console_TextStyle $style The style which properites
* should be set
*
* @return void
*/
protected function defaultTextStyleParser($string, $style)
{
foreach (explode(',', $string) as $statement) {
$statement = trim($statement);
$keyval = explode(':', $statement);
if (count($keyval) < 2) {
// it's a simple statement
if (in_array($statement, array('black', 'red', 'green', 'yellow', 'blue', 'purple', 'cyan', 'white', 'default'))) {
$style->setForegroundColor($this->colornames[$statement]);
continue;
} elseif (in_array($statement, array('bold', 'light', 'italic', 'underline', 'blink_slow', 'blink_rapid', 'blink', 'reverse', 'hidden'))) {
$style->setTextDecoration($this->decorations[$statement]);
continue;
}
// if its not a color or a text decoration it is an error
throw new Jm_Console_TextStyleException('Failed to parse the style identifier \'' . $string . '\'' . '. Unknown statement \'' . $statement . '\'');
}
// fully qualified statemens have a key and a value
// separated by a ':'
list($key, $value) = $keyval;
switch ($key) {
case 'fg':
if (!isset($this->colornames[$value])) {
throw new Jm_Console_TextStyleException(sprintf('Failed to parse the style identifier \'%s\'' . '. Unknown foreground color value \'%s\'', $string, $value));
}
$style->setForegroundColor($this->colornames[$value]);
break;
case 'bg':
if (!isset($this->colornames[$value])) {
throw new Jm_Console_TextStyleException(sprintf('Failed to parse the style identifier \'%s\'' . '. Unknown text decoration value \'%s\'', $string, $value));
}
$style->setBackgroundColor($this->colornames[$value]);
break;
case 'td':
if (!isset($this->decorations[$value])) {
throw new Jm_Console_TextStyleException(sprintf('Failed to parse the style identifier \'%s\'' . '. Unknown text decoration value \'%s\'', $string, $value));
}
$style->setTextDecoration($this->decorations[$value]);
break;
default:
// if we reached this point something failed
throw new Jm_Console_TextStyleException(sprintf('Failed to parse the style identifier \'%s\'' . '. Unknown text style property \'%s\'', $string, $key));
}
}
}
