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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\Form\Extension\Core\Type;
use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\Extension\Core\DataTransformer\IntegerToLocalizedStringTransformer;
use Symfony\Component\Form\FormBuilderInterface;
use Symfony\Component\Form\FormInterface;
use Symfony\Component\Form\FormView;
use Symfony\Component\OptionsResolver\OptionsResolver;
class IntegerType extends AbstractType
{
/**
* {@inheritdoc}
*/
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder->addViewTransformer(new IntegerToLocalizedStringTransformer($options['grouping'], $options['rounding_mode']));
}
/**
* {@inheritdoc}
*/
public function buildView(FormView $view, FormInterface $form, array $options)
{
if ($options['grouping']) {
$view->vars['type'] = 'text';
}
}
/**
* {@inheritdoc}
*/
public function configureOptions(OptionsResolver $resolver)
{
$resolver->setDefaults([
'grouping' => false,
// Integer cast rounds towards 0, so do the same when displaying fractions
'rounding_mode' => IntegerToLocalizedStringTransformer::ROUND_DOWN,
'compound' => false,
]);
$resolver->setAllowedValues('rounding_mode', [
IntegerToLocalizedStringTransformer::ROUND_FLOOR,
IntegerToLocalizedStringTransformer::ROUND_DOWN,
IntegerToLocalizedStringTransformer::ROUND_HALF_DOWN,
IntegerToLocalizedStringTransformer::ROUND_HALF_EVEN,
IntegerToLocalizedStringTransformer::ROUND_HALF_UP,
IntegerToLocalizedStringTransformer::ROUND_UP,
IntegerToLocalizedStringTransformer::ROUND_CEILING,
]);
$resolver->setDefined('scale');
$resolver->setAllowedTypes('scale', ['null', 'int']);
$resolver->setDeprecated('scale');
}
/**
* {@inheritdoc}
*/
public function getBlockPrefix()
{
return 'integer';
}
}
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