1 files changed, 41 insertions, 0 deletions
diff --git a/www/wiki/resources/src/mediawiki.rcfilters/ui/mw.rcfilters.ui.GroupWidget.js b/www/wiki/resources/src/mediawiki.rcfilters/ui/mw.rcfilters.ui.GroupWidget.js
new file mode 100644
index 00000000..167df091
--- /dev/null
+++ b/www/wiki/resources/src/mediawiki.rcfilters/ui/mw.rcfilters.ui.GroupWidget.js
@@ -0,0 +1,41 @@
+( function ( mw ) {
+	/**
+	 * A group widget to allow for aggregation of events
+	 *
+	 * @extends OO.ui.Widget
+	 *
+	 * @constructor
+	 * @param {Object} [config] Configuration object
+	 * @param {Object} [events] Events to aggregate. The object represent the
+	 *  event name to aggregate and the event value to emit on aggregate for items.
+	 */
+	mw.rcfilters.ui.GroupWidget = function MwRcfiltersUiViewSwitchWidget( config ) {
+		var aggregate = {};
+
+		config = config || {};
+
+		// Parent constructor
+		mw.rcfilters.ui.GroupWidget.parent.call( this, config );
+
+		// Mixin constructors
+		OO.ui.mixin.GroupElement.call( this, $.extend( {}, config, { $group: this.$element } ) );
+
+		if ( config.events ) {
+			// Aggregate events
+			$.each( config.events, function ( eventName, eventEmit ) {
+				aggregate[ eventName ] = eventEmit;
+			} );
+
+			this.aggregate( aggregate );
+		}
+
+		if ( Array.isArray( config.items ) ) {
+			this.addItems( config.items );
+		}
+	};
+
+	/* Initialize */
+
+	OO.inheritClass( mw.rcfilters.ui.GroupWidget, OO.ui.Widget );
+	OO.mixinClass( mw.rcfilters.ui.GroupWidget, OO.ui.mixin.GroupWidget );
+}( mediaWiki ) );