toStyleString();
}
$inputName = $this->getVariable();
$r = Request::getInstance();
if ($r->request->has($inputName)) {
$color = h($r->request->get($inputName));
}
$view = View::getInstance();
$view->requireAsset('core/colorpicker');
$json = new Json();
print "";
print "";
}
public static function parse($value, $variable = false) {
if ($value instanceof Less_Tree_Color) {
if ($value->isTransparentKeyword) {
return false;
}
$cv = new ColorValue($variable);
$cv->setRed($value->rgb[0]);
$cv->setGreen($value->rgb[1]);
$cv->setBlue($value->rgb[2]);
} else if ($value instanceof Less_Tree_Call) {
// might be rgb() or rgba()
$cv = new ColorValue($variable);
$cv->setRed($value->args[0]->value[0]->value);
$cv->setGreen($value->args[1]->value[0]->value);
$cv->setBlue($value->args[2]->value[0]->value);
if ($value->name == 'rgba') {
$cv->setAlpha($value->args[3]->value[0]->value);
}
}
return $cv;
}
public function getValueFromRequest(\Symfony\Component\HttpFoundation\ParameterBag $request)
{
$color = $request->get($this->getVariable());
if (!$color['color']) { // transparent
return false;
}
$cv = new \Primal\Color\Parser($color['color']);
$result = $cv->getResult();
$alpha = false;
if ($result->alpha && $result->alpha < 1) {
$alpha = $result->alpha;
}
$cv = new ColorValue($this->getVariable());
$cv->setRed($result->red);
$cv->setGreen($result->green);
$cv->setBlue($result->blue);
$cv->setAlpha($alpha);
return $cv;
}
public function getValuesFromVariables($rules = array()) {
$values = array();
foreach($rules as $rule) {
if (preg_match('/@(.+)\-color/i', $rule->name, $matches)) {
$value = $rule->value->value[0]->value[0];
$cv = static::parse($value, $matches[1]);
if (is_object($cv)) {
$values[] = $cv;
}
}
}
return $values;
}
}