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<?php
namespace Bitrix\Report\VisualConstructor\Fields;
use Bitrix\Report\VisualConstructor\Fields\Valuable\BaseValuable;
/**
* Class Container
* @package Bitrix\Report\VisualConstructor\Fields
*/
class Container extends Base
{
/**
* @var Base[] $elements
*/
private $elements = array();
/**
* @return void
*/
public function printContent()
{
foreach ($this->elements as $element)
{
$element->render();
}
}
/**
* Setter for name.
*
* @param string $name Name value.
* @return void
*/
public function setName($name)
{
foreach ($this->elements as $element)
{
if ($element instanceof BaseValuable)
{
$element->setName($name);
}
}
}
/**
* Add element before target element.
*
* @param Base $newField Element to insert to container.
* @param Base $targetField Element before which will insert.
* @return void
*/
public function addElementBefore(Base $newField, Base $targetField)
{
$indexToInsert = null;
$newFieldsList = array();
foreach ($this->elements as $key => $field)
{
if ($field === $targetField)
{
if ($newField->getKey())
{
$newFieldsList[$newField->getKey()] = $newField;
}
else
{
$newFieldsList[] = $newField;
}
}
$newFieldsList[$key] = $field;
}
$this->elements = $newFieldsList;
}
/**
* Add element ager target element.
*
* @param Base $newField Element to insert to container.
* @param Base $targetField Element after which will insert.
* @return void
*/
public function addElementAfter(Base $newField, Base $targetField)
{
$indexToInsert = null;
$newFieldsList = array();
foreach ($this->elements as $key => $field)
{
$newFieldsList[$key] = $field;
if ($field === $targetField)
{
if ($newField->getKey())
{
$newFieldsList[$newField->getKey()] = $newField;
}
else
{
$newFieldsList[] = $newField;
}
}
}
$this->elements = $newFieldsList;
}
/**
* @param Base $element Element insert to container.
* @return void
*/
public function addElement(Base $element)
{
if ($element->getKey())
{
$this->elements[$element->getKey()] = $element;
}
else
{
$this->elements[] = $element;
}
}
/**
* @return Base[]
*/
public function getElements()
{
return $this->elements;
}
/**
* Find element in container elemen list.
*
* @param string $key Unique key for find element in container.
* @return Base|null
*/
public function getElement($key)
{
if (!isset($this->elements[$key]))
{
return null;
}
return $this->elements[$key];
}
/**
* Set multiple elements to container.
*
* @param Base[] $elements Element list.
* @return void
*/
public function setElements($elements)
{
$this->elements = $elements;
}
}
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