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<?php |
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/** |
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* DecoratorsManager.php |
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* |
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* @copyright More in license.md |
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* @license http://www.ipublikuj.eu |
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* @author Adam Kadlec http://www.ipublikuj.eu |
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* @package iPublikuj:Widgets! |
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* @subpackage Managers |
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* @since 1.0.0 |
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* |
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* @date 16.06.15 |
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*/ |
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declare(strict_types = 1); |
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namespace IPub\Widgets\Managers; |
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use Nette; |
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use IPub; |
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use IPub\Widgets\Decorators; |
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/** |
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* Registered widgets decorators manager |
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* |
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* @package iPublikuj:Widgets! |
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* @subpackage Managers |
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* |
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* @author Adam Kadlec <[email protected]> |
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*/ |
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final class DecoratorsManager extends Nette\Object implements \ArrayAccess, \IteratorAggregate |
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{ |
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/** |
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* @var Decorators\IFactory[] |
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*/ |
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protected $decorators = []; |
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/** |
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* Check if a decorator is registered |
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* |
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* @param string $name |
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* |
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* @return boolean |
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*/ |
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public function has(string $name) : bool |
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{ |
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return isset($this->decorators[$name]); |
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} |
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/** |
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* Returns a registered decorator class |
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* |
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* @param string $name |
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* |
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* @return Decorators\IFactory|NULL |
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*/ |
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public function get(string $name) |
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{ |
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return $this->has($name) ? $this->decorators[$name] : NULL; |
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} |
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/** |
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* Register a decorator component factory |
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* |
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* @param Decorators\IFactory $decorator |
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* @param string $name |
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*/ |
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public function register(Decorators\IFactory $decorator, string $name) |
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{ |
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$this->unregister($name); |
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$this->decorators[$name] = $decorator; |
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krsort($this->decorators); |
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} |
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/** |
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* Un-registers a decorator |
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* |
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* @param string $name |
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*/ |
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public function unregister(string $name) |
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{ |
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if (array_key_exists($name, $this->decorators)) { |
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unset($this->decorators[$name]); |
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} |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getIterator() |
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{ |
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return new \ArrayIterator($this->decorators); |
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} |
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/** |
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* Implements the \ArrayAccess |
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* |
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* @param string $offset |
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* |
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* @return bool |
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*/ |
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public function offsetExists($offset) |
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{ |
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return isset($this->decorators[$offset]); |
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} |
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/** |
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* Implements the \ArrayAccess |
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* |
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* @param string $offset |
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* |
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* @return Decorators\IFactory |
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*/ |
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public function offsetGet($offset) |
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{ |
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return $this->decorators[$offset]; |
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} |
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/** |
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* Implements the \ArrayAccess |
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* |
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* @param string $offset |
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* @param Decorators\IFactory|NULL $value |
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*/ |
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public function offsetSet($offset, $value) |
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{ |
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$this->decorators[$offset] = $value; |
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} |
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/** |
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* Implements the \ArrayAccess |
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* |
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* @param string $offset |
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*/ |
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public function offsetUnset($offset) |
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{ |
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unset($this->decorators[$offset]); |
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} |
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} |
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ipublikuj-ui /
widgets
