mp-wp_genesis 1 /*
mp-wp_genesis 2 * jQuery Color Animations
mp-wp_genesis 3 * Copyright 2007 John Resig
mp-wp_genesis 4 * Released under the MIT and GPL licenses.
mp-wp_genesis 5 */
mp-wp_genesis 6
mp-wp_genesis 7 (function(jQuery){
mp-wp_genesis 8
mp-wp_genesis 9 // We override the animation for all of these color styles
mp-wp_genesis 10 jQuery.each(['backgroundColor', 'borderBottomColor', 'borderLeftColor', 'borderRightColor', 'borderTopColor', 'color', 'outlineColor'], function(i,attr){
mp-wp_genesis 11 jQuery.fx.step[attr] = function(fx){
mp-wp_genesis 12 if ( fx.state == 0 ) {
mp-wp_genesis 13 fx.start = getColor( fx.elem, attr );
mp-wp_genesis 14 fx.end = getRGB( fx.end );
mp-wp_genesis 15 }
mp-wp_genesis 16
mp-wp_genesis 17 fx.elem.style[attr] = "rgb(" + [
mp-wp_genesis 18 Math.max(Math.min( parseInt((fx.pos * (fx.end[0] - fx.start[0])) + fx.start[0]), 255), 0),
mp-wp_genesis 19 Math.max(Math.min( parseInt((fx.pos * (fx.end[1] - fx.start[1])) + fx.start[1]), 255), 0),
mp-wp_genesis 20 Math.max(Math.min( parseInt((fx.pos * (fx.end[2] - fx.start[2])) + fx.start[2]), 255), 0)
mp-wp_genesis 21 ].join(",") + ")";
mp-wp_genesis 22 }
mp-wp_genesis 23 });
mp-wp_genesis 24
mp-wp_genesis 25 // Color Conversion functions from highlightFade
mp-wp_genesis 26 // By Blair Mitchelmore
mp-wp_genesis 27 // http://jquery.offput.ca/highlightFade/
mp-wp_genesis 28
mp-wp_genesis 29 // Parse strings looking for color tuples [255,255,255]
mp-wp_genesis 30 function getRGB(color) {
mp-wp_genesis 31 var result;
mp-wp_genesis 32
mp-wp_genesis 33 // Check if we're already dealing with an array of colors
mp-wp_genesis 34 if ( color && color.constructor == Array && color.length == 3 )
mp-wp_genesis 35 return color;
mp-wp_genesis 36
mp-wp_genesis 37 // Look for rgb(num,num,num)
mp-wp_genesis 38 if (result = /rgb\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*\)/.exec(color))
mp-wp_genesis 39 return [parseInt(result[1]), parseInt(result[2]), parseInt(result[3])];
mp-wp_genesis 40
mp-wp_genesis 41 // Look for rgb(num%,num%,num%)
mp-wp_genesis 42 if (result = /rgb\(\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*\)/.exec(color))
mp-wp_genesis 43 return [parseFloat(result[1])*2.55, parseFloat(result[2])*2.55, parseFloat(result[3])*2.55];
mp-wp_genesis 44
mp-wp_genesis 45 // Look for #a0b1c2
mp-wp_genesis 46 if (result = /#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})/.exec(color))
mp-wp_genesis 47 return [parseInt(result[1],16), parseInt(result[2],16), parseInt(result[3],16)];
mp-wp_genesis 48
mp-wp_genesis 49 // Look for #fff
mp-wp_genesis 50 if (result = /#([a-fA-F0-9])([a-fA-F0-9])([a-fA-F0-9])/.exec(color))
mp-wp_genesis 51 return [parseInt(result[1]+result[1],16), parseInt(result[2]+result[2],16), parseInt(result[3]+result[3],16)];
mp-wp_genesis 52
mp-wp_genesis 53 // Look for rgba(0, 0, 0, 0) == transparent in Safari 3
mp-wp_genesis 54 if (result = /rgba\(0, 0, 0, 0\)/.exec(color))
mp-wp_genesis 55 return colors['transparent']
mp-wp_genesis 56
mp-wp_genesis 57 // Otherwise, we're most likely dealing with a named color
mp-wp_genesis 58 return colors[jQuery.trim(color).toLowerCase()];
mp-wp_genesis 59 }
mp-wp_genesis 60
mp-wp_genesis 61 function getColor(elem, attr) {
mp-wp_genesis 62 var color;
mp-wp_genesis 63
mp-wp_genesis 64 do {
mp-wp_genesis 65 color = jQuery.curCSS(elem, attr);
mp-wp_genesis 66
mp-wp_genesis 67 // Keep going until we find an element that has color, or we hit the body
mp-wp_genesis 68 if ( color != '' && color != 'transparent' || jQuery.nodeName(elem, "body") )
mp-wp_genesis 69 break;
mp-wp_genesis 70
mp-wp_genesis 71 attr = "backgroundColor";
mp-wp_genesis 72 } while ( elem = elem.parentNode );
mp-wp_genesis 73
mp-wp_genesis 74 return getRGB(color);
mp-wp_genesis 75 };
mp-wp_genesis 76
mp-wp_genesis 77 // Some named colors to work with
mp-wp_genesis 78 // From Interface by Stefan Petre
mp-wp_genesis 79 // http://interface.eyecon.ro/
mp-wp_genesis 80
mp-wp_genesis 81 var colors = {
mp-wp_genesis 82 aqua:[0,255,255],
mp-wp_genesis 83 azure:[240,255,255],
mp-wp_genesis 84 beige:[245,245,220],
mp-wp_genesis 85 black:[0,0,0],
mp-wp_genesis 86 blue:[0,0,255],
mp-wp_genesis 87 brown:[165,42,42],
mp-wp_genesis 88 cyan:[0,255,255],
mp-wp_genesis 89 darkblue:[0,0,139],
mp-wp_genesis 90 darkcyan:[0,139,139],
mp-wp_genesis 91 darkgrey:[169,169,169],
mp-wp_genesis 92 darkgreen:[0,100,0],
mp-wp_genesis 93 darkkhaki:[189,183,107],
mp-wp_genesis 94 darkmagenta:[139,0,139],
mp-wp_genesis 95 darkolivegreen:[85,107,47],
mp-wp_genesis 96 darkorange:[255,140,0],
mp-wp_genesis 97 darkorchid:[153,50,204],
mp-wp_genesis 98 darkred:[139,0,0],
mp-wp_genesis 99 darksalmon:[233,150,122],
mp-wp_genesis 100 darkviolet:[148,0,211],
mp-wp_genesis 101 fuchsia:[255,0,255],
mp-wp_genesis 102 gold:[255,215,0],
mp-wp_genesis 103 green:[0,128,0],
mp-wp_genesis 104 indigo:[75,0,130],
mp-wp_genesis 105 khaki:[240,230,140],
mp-wp_genesis 106 lightblue:[173,216,230],
mp-wp_genesis 107 lightcyan:[224,255,255],
mp-wp_genesis 108 lightgreen:[144,238,144],
mp-wp_genesis 109 lightgrey:[211,211,211],
mp-wp_genesis 110 lightpink:[255,182,193],
mp-wp_genesis 111 lightyellow:[255,255,224],
mp-wp_genesis 112 lime:[0,255,0],
mp-wp_genesis 113 magenta:[255,0,255],
mp-wp_genesis 114 maroon:[128,0,0],
mp-wp_genesis 115 navy:[0,0,128],
mp-wp_genesis 116 olive:[128,128,0],
mp-wp_genesis 117 orange:[255,165,0],
mp-wp_genesis 118 pink:[255,192,203],
mp-wp_genesis 119 purple:[128,0,128],
mp-wp_genesis 120 violet:[128,0,128],
mp-wp_genesis 121 red:[255,0,0],
mp-wp_genesis 122 silver:[192,192,192],
mp-wp_genesis 123 white:[255,255,255],
mp-wp_genesis 124 yellow:[255,255,0],
mp-wp_genesis 125 transparent: [255,255,255]
mp-wp_genesis 126 };
mp-wp_genesis 127
mp-wp_genesis 128 })(jQuery);