1 files changed, 55 insertions, 0 deletions
diff --git a/resources/src/jquery/jquery.color.js b/resources/src/jquery/jquery.color.js
new file mode 100644
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+++ b/resources/src/jquery/jquery.color.js
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+/**
+ * jQuery Color Animations
+ *
+ * @author John Resig, 2007
+ * @author Krinkle, 2011
+ * Released under the MIT and GPL licenses.
+ *
+ * - 2011-01-05: Forked for MediaWiki. See also jQuery.colorUtil plugin
+ */
+( function ( $ ) {
+
+	function getColor( elem, attr ) {
+		/*jshint boss:true */
+		var color;
+
+		do {
+			color = $.css( elem, attr );
+
+			// Keep going until we find an element that has color, or we hit the body
+			if ( color !== '' && color !== 'transparent' || $.nodeName( elem, 'body' ) ) {
+				break;
+			}
+
+			attr = 'backgroundColor';
+		} while ( elem = elem.parentNode );
+
+		return $.colorUtil.getRGB( color );
+	}
+
+	// We override the animation for all of these color styles
+	$.each([
+		'backgroundColor',
+		'borderBottomColor',
+		'borderLeftColor',
+		'borderRightColor',
+		'borderTopColor',
+		'color',
+		'outlineColor'
+	], function ( i, attr ) {
+		$.fx.step[attr] = function ( fx ) {
+			if ( !fx.colorInit ) {
+				fx.start = getColor( fx.elem, attr );
+				fx.end = $.colorUtil.getRGB( fx.end );
+				fx.colorInit = true;
+			}
+
+			fx.elem.style[attr] = 'rgb(' + [
+				Math.max( Math.min( parseInt( (fx.pos * (fx.end[0] - fx.start[0])) + fx.start[0], 10 ), 255 ), 0 ),
+				Math.max( Math.min( parseInt( (fx.pos * (fx.end[1] - fx.start[1])) + fx.start[1], 10 ), 255 ), 0 ),
+				Math.max( Math.min( parseInt( (fx.pos * (fx.end[2] - fx.start[2])) + fx.start[2], 10 ), 255 ), 0 )
+			].join( ',' ) + ')';
+		};
+	} );
+
+}( jQuery ) );