/**
* @param FormInterface $form
*
* @return FormView
*/
private function createFormView(FormInterface $form)
{
$themes = $this->getParameterResolver()->resolveThemes();
$view = $form->createView();
if (!empty($themes)) {
$this->formRenderer->setTheme($view, $themes);
}
return $view;
}
/**
* @param ViewEvent $event
*/
public function onView(ViewEvent $event)
{
if ($this->getParameterResolver()->resolveApi()) {
return;
}
$view = $event->getView();
$data = $grid = $view->getData();
if (is_array($data) && isset($data['grid']) && $data['grid'] instanceof GridViewInterface) {
$grid = $data['grid'];
}
if (!$grid instanceof GridViewInterface) {
return;
}
if ($grid->getBatchForm() === null) {
$batchForm = !isset($data['batch_form']) || !$data['batch_form'] instanceof FormInterface ? $this->formFactory->create(GridBatchType::class, null, ['grid' => $grid]) : $data['batch_form'];
$grid->setBatchForm($batchForm->createView());
}
$themes = $this->getParameterResolver()->resolveThemes();
if (!empty($themes)) {
$this->formRenderer->setTheme($grid->getForm(), $themes);
$this->formRenderer->setTheme($grid->getBatchForm(), $themes);
}
$view->setTemplateVar('grid')->setData($grid);
}
/**
* Sets a theme for a given view.
*
* The theme format is "<Bundle>:<Controller>".
*
* @param FormView $view A FormView instance
* @param string|array $themes A theme or an array of theme
*/
public function setTheme(FormView $view, $themes)
{
$this->renderer->setTheme($view, $themes);
}
/**
* Sets the theme(s) to be used for rendering a view and its children
*
* The theme format is "<Bundle>:<Controller>".
*
* @param BlockView $view The view to assign the theme(s) to
* @param string|string[] $themes The theme(s). For example 'MuBundle:Layout/php'
*/
public function setBlockTheme(BlockView $view, $themes)
{
$this->renderer->setTheme($view, $themes);
}
