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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Ui\Block\Component;
/**
* Multi steps wizard block
*
* @api
* @since 100.0.2
*/
class StepsWizard extends \Magento\Framework\View\Element\Template
{
/**
* Wizard step template
*
* @var string
*/
protected $_template = 'Magento_Ui::stepswizard.phtml';
/**
* @var array
*/
protected $initData = [];
/**
* @var null|\Magento\Ui\Block\Component\StepsWizard\StepInterface[]
*/
private $steps;
/**
* @return \Magento\Ui\Block\Component\StepsWizard\StepInterface[]
*/
public function getSteps()
{
if ($this->steps === null) {
foreach ($this->getLayout()->getChildBlocks($this->getNameInLayout()) as $step) {
if ($step instanceof StepsWizard\StepInterface) {
$this->steps[$step->getComponentName()] = $step;
}
}
}
return $this->steps;
}
// @codeCoverageIgnoreStart
/**
* @return array
*/
public function getStepComponents()
{
return array_keys($this->getSteps());
}
/**
* @return string
*/
public function getComponentName()
{
return $this->getNameInLayout();
}
/**
* @return array
*/
public function getInitData()
{
return $this->initData;
}
/**
* @param array $initData
* @return $this
*/
public function setInitData($initData)
{
$this->initData = $initData;
return $this;
}
}