/**
* {@inheritdoc}
*/
public function createView(FormViewInterface $parent = null)
{
if (null === $parent && $this->parent) {
$parent = $this->parent->createView();
}
$view = new FormView($this->config->getName());
$view->setParent($parent);
$types = (array) $this->config->getTypes();
$options = $this->config->getOptions();
foreach ($types as $type) {
$type->buildView($view, $this, $options);
foreach ($type->getExtensions() as $typeExtension) {
$typeExtension->buildView($view, $this, $options);
}
}
foreach ($this->children as $child) {
$view->add($child->createView($view));
}
foreach ($types as $type) {
$type->finishView($view, $this, $options);
foreach ($type->getExtensions() as $typeExtension) {
$typeExtension->finishView($view, $this, $options);
}
}
return $view;
}
/**
* {@inheritdoc}
*/
public function setParent(FormInterface $parent = null)
{
if ($this->submitted) {
throw new AlreadySubmittedException('You cannot set the parent of a submitted form');
}
if (null !== $parent && '' === $this->config->getName()) {
throw new LogicException('A form with an empty name cannot have a parent form.');
}
$this->parent = $parent;
return $this;
}
/**
* Sets the parent form.
*
* @param FormInterface $parent The parent form
*
* @return Form The current form
*/
public function setParent(FormInterface $parent = null)
{
if ($this->bound) {
throw new AlreadyBoundException('You cannot set the parent of a bound form');
}
if ('' === $this->config->getName()) {
throw new FormException('A form with an empty name cannot have a parent form.');
}
$this->parent = $parent;
return $this;
}
/**
* Returns the name by which the button is identified in forms.
*
* @return string The name of the button.
*/
public function getName()
{
return $this->config->getName();
}
/**
* Creates an unmodifiable copy of a given configuration.
*
* @param FormConfigInterface $config The configuration to copy.
*/
public function __construct(FormConfigInterface $config)
{
$dispatcher = $config->getEventDispatcher();
if (!$dispatcher instanceof UnmodifiableEventDispatcher) {
$dispatcher = new UnmodifiableEventDispatcher($dispatcher);
}
$this->dispatcher = $dispatcher;
$this->name = $config->getName();
$this->propertyPath = $config->getPropertyPath();
$this->mapped = $config->getMapped();
$this->byReference = $config->getByReference();
$this->virtual = $config->getVirtual();
$this->compound = $config->getCompound();
$this->types = $config->getTypes();
$this->viewTransformers = $config->getViewTransformers();
$this->modelTransformers = $config->getModelTransformers();
$this->dataMapper = $config->getDataMapper();
$this->validators = $config->getValidators();
$this->required = $config->getRequired();
$this->disabled = $config->getDisabled();
$this->errorBubbling = $config->getErrorBubbling();
$this->emptyData = $config->getEmptyData();
$this->attributes = $config->getAttributes();
$this->data = $config->getData();
$this->dataClass = $config->getDataClass();
$this->options = $config->getOptions();
}
