( 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' ) ) {
+ if ( color !== '' && color !== 'transparent' || elem.nodeName.toLowerCase() === 'body' ) {
break;
}
attr = 'backgroundColor';
+ // eslint-disable-next-line no-cond-assign
} while ( elem = elem.parentNode );
return $.colorUtil.getRGB( color );
}
// We override the animation for all of these color styles
- $.each([
+ $.each( [
'backgroundColor',
'borderBottomColor',
'borderLeftColor',
'color',
'outlineColor'
], function ( i, attr ) {
- $.fx.step[attr] = function ( fx ) {
+ $.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 )
+ 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( ',' ) + ')';
};
} );