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<?php |
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/** |
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* File containing the Modification class |
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* |
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* This file is part of the MediaWiki skin Chameleon. |
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* |
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* @copyright 2013 - 2014, Stephan Gambke |
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* @license GNU General Public License, version 3 (or any later version) |
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* |
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* The Chameleon skin is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by the Free |
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* Software Foundation, either version 3 of the License, or (at your option) any |
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* later version. |
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* |
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* The Chameleon skin is distributed in the hope that it will be useful, but |
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more |
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* details. |
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* |
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* You should have received a copy of the GNU General Public License along |
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* with this program. If not, see <http://www.gnu.org/licenses/>. |
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* |
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* @file |
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* @ingroup Skins |
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*/ |
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namespace Skins\Chameleon\Components\Modifications; |
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use Skins\Chameleon\ChameleonTemplate; |
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use Skins\Chameleon\Components\Component; |
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/** |
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* Modification class |
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* |
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* This is the abstract base class of all modifications. |
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* |
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* Follows the Decorator pattern (Decorator role). |
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* |
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* @author Stephan Gambke |
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* @since 1.0 |
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* @ingroup Skins |
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*/ |
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abstract class Modification extends Component { |
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private $component = null; |
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/** |
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* @param Component $component |
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* @param \DOMElement $domElement |
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*/ |
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public function __construct( Component $component, \DOMElement $domElement = null ) { |
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$this->component = $component; |
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parent::__construct( $component->getSkinTemplate(), $domElement, $component->getIndent() ); |
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} |
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/** |
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* This method should apply any modifications to the decorated component |
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* available from the getComponent() method. |
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*/ |
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abstract protected function applyModification(); |
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/** |
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* @return \DOMElement|null |
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*/ |
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public function getDomElementOfModification() { |
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return parent::getDomElement(); |
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} |
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/** |
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* @return \DOMElement |
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*/ |
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public function getDomElementOfComponent() { |
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return $this->getDomElement(); |
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} |
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/** |
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* Sets the class string that should be assigned to the top-level html element of this component |
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* |
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* @param string | array | null $classes |
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* |
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*/ |
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public function setClasses( $classes ) { |
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$this->getComponent()->setClasses( $classes ); |
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} |
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/** |
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* @return Component |
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*/ |
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public function getComponent() { |
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return $this->component; |
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} |
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/** |
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* @param Component $component |
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* @since 1.1 |
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*/ |
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protected function setComponent( Component $component ) { |
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$this->component = $component; |
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} |
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/** |
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* Adds the given class to the class string that should be assigned to the top-level html element of this component |
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* |
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* @param string | array | null $classes |
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* |
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* @return string | array |
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*/ |
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public function addClasses( $classes ) { |
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$this->getComponent()->addClasses( $classes ); |
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} |
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/** |
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* @return ChameleonTemplate |
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*/ |
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public function getSkinTemplate() { |
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return $this->getComponent()->getSkinTemplate(); |
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} |
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/** |
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* Returns the current indentation level |
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* |
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* @return int |
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*/ |
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public function getIndent() { |
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return $this->getComponent()->getIndent(); |
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} |
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/** |
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* Returns the class string that should be assigned to the top-level html element of this component |
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* |
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* @return string |
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*/ |
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public function getClassString() { |
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return $this->getComponent()->getClassString(); |
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} |
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/** |
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* Removes the given class from the class string that should be assigned to the top-level html element of this component |
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* |
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* @param string | array | null $classes |
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* |
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* @return string |
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*/ |
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public function removeClasses( $classes ) { |
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$this->getComponent()->removeClasses( $classes ); |
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} |
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/** |
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* Returns the DOMElement from the description XML file associated with this element. |
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* |
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* @return \DOMElement |
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*/ |
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public function getDomElement() { |
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return $this->getComponent()->getDomElement(); |
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} |
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/** |
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* Builds the HTML code for this component |
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* |
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* @return String the HTML code |
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*/ |
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public function getHtml() { |
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$this->applyModification(); |
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return $this->getComponent()->getHtml(); |
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} |
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/** |
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* @return array the resource loader modules needed by this component |
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*/ |
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public function getResourceLoaderModules() { |
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return $this->getComponent()->getResourceLoaderModules(); |
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} |
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} |
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wikimedia /
mediawiki-skins-chameleon
