1 files changed, 76 insertions, 0 deletions
diff --git a/vendor/oojs/oojs-ui/php/mixins/IconElement.php b/vendor/oojs/oojs-ui/php/mixins/IconElement.php
new file mode 100644
index 00000000..b6d27376
--- /dev/null
+++ b/vendor/oojs/oojs-ui/php/mixins/IconElement.php
@@ -0,0 +1,76 @@
+<?php
+
+namespace OOUI;
+
+/**
+ * Element containing an icon.
+ *
+ * Icons are graphics, about the size of normal text. They can be used to aid the user in locating
+ * a control or convey information in a more space efficient way. Icons should rarely be used
+ * without labels; such as in a toolbar where space is at a premium or within a context where the
+ * meaning is very clear to the user.
+ *
+ * @abstract
+ */
+class IconElement extends ElementMixin {
+	/**
+	 * Symbolic icon name.
+	 *
+	 * @var string
+	 */
+	protected $icon = null;
+
+	public static $targetPropertyName = 'icon';
+
+	/**
+	 * @param Element $element Element being mixed into
+	 * @param array $config Configuration options
+	 * @param string $config['icon'] Symbolic icon name
+	 */
+	public function __construct( Element $element, array $config = array() ) {
+		// Parent constructor
+		// FIXME 'iconElement' is a very stupid way to call '$icon'
+		$target = isset( $config['iconElement'] ) ? $config['iconElement'] : new Tag( 'span' );
+		parent::__construct( $element, $target, $config );
+
+		// Initialization
+		$this->target->addClasses( array( 'oo-ui-iconElement-icon' ) );
+		$this->setIcon( isset( $config['icon'] ) ? $config['icon'] : null );
+	}
+
+	/**
+	 * Set icon name.
+	 *
+	 * @param string|null $icon Symbolic icon name
+	 * @chainable
+	 */
+	public function setIcon( $icon = null ) {
+		if ( $this->icon !== null ) {
+			$this->target->removeClasses( array( 'oo-ui-icon-' . $this->icon ) );
+		}
+		if ( $icon !== null ) {
+			$this->target->addClasses( array( 'oo-ui-icon-' . $icon ) );
+		}
+
+		$this->icon = $icon;
+		$this->element->toggleClasses( array( 'oo-ui-iconElement' ), (bool)$this->icon );
+
+		return $this;
+	}
+
+	/**
+	 * Get icon name.
+	 *
+	 * @return string Icon name
+	 */
+	public function getIcon() {
+		return $this->icon;
+	}
+
+	public function getConfig( &$config ) {
+		if ( $this->icon !== null ) {
+			$config['icon'] = $this->icon;
+		}
+		return parent::getConfig( $config );
+	}
+}