<?php
namespace Sabberworm\CSS\CSSList;
use Sabberworm\CSS\OutputFormat;
use Sabberworm\CSS\Property\AtRule;
class KeyFrame extends CSSList implements AtRule
{
/**
* @var string|null
*/
private $vendorKeyFrame;
/**
* @var string|null
*/
private $animationName;
/**
* @param int $iLineNo
*/
public function __construct($iLineNo = 0)
{
parent::__construct($iLineNo);
$this->vendorKeyFrame = null;
$this->animationName = null;
}
/**
* @param string $vendorKeyFrame
*/
public function setVendorKeyFrame($vendorKeyFrame)
{
$this->vendorKeyFrame = $vendorKeyFrame;
}
/**
* @return string|null
*/
public function getVendorKeyFrame()
{
return $this->vendorKeyFrame;
}
/**
* @param string $animationName
*/
public function setAnimationName($animationName)
{
$this->animationName = $animationName;
}
/**
* @return string|null
*/
public function getAnimationName()
{
return $this->animationName;
}
/**
* @return string
*/
public function __toString()
{
return $this->render(new OutputFormat());
}
/**
* @return string
*/
public function render(OutputFormat $oOutputFormat)
{
$sResult = "@{$this->vendorKeyFrame} {$this->animationName}{$oOutputFormat->spaceBeforeOpeningBrace()}{";
$sResult .= parent::render($oOutputFormat);
$sResult .= '}';
return $sResult;
}
/**
* @return bool
*/
public function isRootList()
{
return false;
}
/**
* @return string|null
*/
public function atRuleName()
{
return $this->vendorKeyFrame;
}
/**
* @return string|null
*/
public function atRuleArgs()
{
return $this->animationName;
}
}