/**
* Create a new factory with basic settings from the environment.
*
* This factory can be used to create a new Container, Environment, DcGeneral with the same base settings as the
* given environment.
*
* @param EnvironmentInterface $environment The environment to use as base.
*
* @return DcGeneralFactory
*/
public static function deriveEmptyFromEnvironment(EnvironmentInterface $environment)
{
$factory = new DcGeneralFactory();
$factory->setEventPropagator($environment->getEventPropagator());
$factory->setTranslator($environment->getTranslator());
$factory->setEnvironmentClassName(get_class($environment));
$factory->setContainerClassName(get_class($environment->getDataDefinition()));
return $factory;
}
/**
* Decode a value from native data of the data provider to the widget via event.
*
* @param EnvironmentInterface $environment The environment.
*
* @param ModelInterface $model The model.
*
* @param string $property The property.
*
* @param mixed $value The value of the property.
*
* @return mixed
*/
public function decodeValue($environment, $model, $property, $value)
{
$event = new DecodePropertyValueForWidgetEvent($environment, $model);
$event->setProperty($property)->setValue($value);
$environment->getEventPropagator()->propagate($event::NAME, $event, array($environment->getDataDefinition()->getName(), $property));
return $event->getValue();
}
/**
* {@inheritDoc}
*/
public function setEnvironment(EnvironmentInterface $environment)
{
if ($this->environment) {
$this->environment->getEventPropagator()->removeSubscriber($this);
}
$this->environment = $environment;
$this->environment->getEventPropagator()->addSubscriber($this);
}
