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<?php |
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/** |
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* Webino (http://webino.sk) |
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* |
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* @link https://github.com/webino/WebinoDraw for the canonical source repository |
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* @copyright Copyright (c) 2012-2016 Webino, s. r. o. (http://webino.sk) |
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* @author Peter Bačinský <[email protected]> |
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* @license BSD-3-Clause |
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*/ |
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namespace WebinoDraw\Event; |
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use ArrayObject; |
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use WebinoDraw\Exception\UnexpectedValueException; |
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use WebinoDraw\Exception\RuntimeException; |
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use WebinoDraw\Dom\NodeList; |
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use WebinoDraw\Draw\Helper\HelperInterface; |
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use Zend\EventManager\Event; |
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use Zend\Stdlib\ArrayUtils; |
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/** |
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* Class DrawEvent |
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*/ |
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class DrawEvent extends Event |
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{ |
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/** |
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* @var HelperInterface |
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*/ |
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protected $helper; |
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/** |
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* @var NodeList |
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*/ |
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protected $nodes; |
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/** |
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* @var ArrayObject |
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*/ |
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protected $spec; |
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/** |
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* @return HelperInterface |
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* @throws RuntimeException |
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*/ |
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public function getHelper() |
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{ |
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if (null === $this->helper) { |
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throw new RuntimeException('Expected helper'); |
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} |
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return $this->helper; |
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} |
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/** |
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* @param HelperInterface $helper |
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* @return $this |
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*/ |
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public function setHelper(HelperInterface $helper) |
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{ |
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$this->helper = $helper; |
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return $this; |
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} |
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/** |
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* @return NodeList |
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* @throws RuntimeException |
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*/ |
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public function getNodes() |
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{ |
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if (null == $this->nodes) { |
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throw new RuntimeException('Expected nodes'); |
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} |
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return $this->nodes; |
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} |
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/** |
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* @param NodeList $nodes |
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* @return $this |
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*/ |
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public function setNodes(NodeList $nodes) |
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{ |
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$this->setParam('nodes', $nodes); |
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$this->nodes = $nodes; |
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return $this; |
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} |
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/** |
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* @return ArrayObject |
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*/ |
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public function getSpec() |
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{ |
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if (null === $this->spec) { |
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$this->setSpec(new ArrayObject); |
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} |
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return $this->spec; |
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} |
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/** |
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* @param array|ArrayObject $spec |
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* @return $this |
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* @throws UnexpectedValueException |
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*/ |
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public function setSpec($spec) |
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{ |
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if (is_array($spec)) { |
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$this->spec = $this->getSpec(); |
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$this->setParam('spec', $this->spec); |
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$this->spec->exchangeArray( |
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array_replace_recursive( |
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$this->spec->getArrayCopy(), |
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$spec |
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) |
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); |
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return $this; |
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} |
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if ($spec instanceof ArrayObject) { |
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$this->setParam('spec', $spec); |
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$this->spec = $spec; |
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return $this; |
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} |
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throw new UnexpectedValueException('Expected array|ArrayObject'); |
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} |
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/** |
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* @return $this |
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*/ |
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public function clearSpec() |
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{ |
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$this->spec = null; |
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return $this; |
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} |
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/** |
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* @param string|int $key |
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* @param string|array|object $value |
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* @return $this |
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*/ |
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public function setVar($key, $value) |
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{ |
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$helper = $this->getHelper(); |
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$vars = $helper->getVars(); |
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$vars[$key] = $value; |
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$helper->setVars($vars); |
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return $this; |
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} |
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/** |
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* @param array $vars |
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* @return $this |
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*/ |
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public function setVars(array $vars) |
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{ |
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$helper = $this->getHelper(); |
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$helperVars = $helper->getVars(); |
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$helper->setVars(ArrayUtils::merge($helperVars, $vars)); |
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return $this; |
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} |
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} |
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webino /
WebinoDraw
