/usr/share/php/Symfony/Component/Form/Extension/Core/Type/IntegerType.php is in php-symfony-form 3.4.6+dfsg-1.
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/*
* 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\FormBuilderInterface;
use Symfony\Component\Form\Extension\Core\DataTransformer\IntegerToLocalizedStringTransformer;
use Symfony\Component\OptionsResolver\OptionsResolver;
class IntegerType extends AbstractType
{
/**
* {@inheritdoc}
*/
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder->addViewTransformer(
new IntegerToLocalizedStringTransformer(
$options['scale'],
$options['grouping'],
$options['rounding_mode']
));
}
/**
* {@inheritdoc}
*/
public function configureOptions(OptionsResolver $resolver)
{
$resolver->setDefaults(array(
// default scale is locale specific (usually around 3)
'scale' => null,
'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', array(
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->setAllowedTypes('scale', array('null', 'int'));
}
/**
* {@inheritdoc}
*/
public function getBlockPrefix()
{
return 'integer';
}
}
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