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Diffstat (limited to 'resources/jquery/jquery.color.js')
-rw-r--r-- | resources/jquery/jquery.color.js | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/resources/jquery/jquery.color.js b/resources/jquery/jquery.color.js new file mode 100644 index 00000000..e1b0d0dd --- /dev/null +++ b/resources/jquery/jquery.color.js @@ -0,0 +1,123 @@ +/* + * jQuery Color Animations + * Copyright 2007 John Resig + * Released under the MIT and GPL licenses. + */ + +(function(jQuery){ + + // We override the animation for all of these color styles + jQuery.each(['backgroundColor', 'borderBottomColor', 'borderLeftColor', 'borderRightColor', 'borderTopColor', 'color', 'outlineColor'], function(i,attr){ + jQuery.fx.step[attr] = function(fx){ + if ( fx.state == 0 ) { + fx.start = getColor( fx.elem, attr ); + fx.end = getRGB( fx.end ); + } + + fx.elem.style[attr] = "rgb(" + [ + Math.max(Math.min( parseInt((fx.pos * (fx.end[0] - fx.start[0])) + fx.start[0]), 255), 0), + Math.max(Math.min( parseInt((fx.pos * (fx.end[1] - fx.start[1])) + fx.start[1]), 255), 0), + Math.max(Math.min( parseInt((fx.pos * (fx.end[2] - fx.start[2])) + fx.start[2]), 255), 0) + ].join(",") + ")"; + } + }); + + // Color Conversion functions from highlightFade + // By Blair Mitchelmore + // http://jquery.offput.ca/highlightFade/ + + // Parse strings looking for color tuples [255,255,255] + function getRGB(color) { + var result; + + // Check if we're already dealing with an array of colors + if ( color && color.constructor == Array && color.length == 3 ) + return color; + + // Look for rgb(num,num,num) + if (result = /rgb\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*\)/.exec(color)) + return [parseInt(result[1]), parseInt(result[2]), parseInt(result[3])]; + + // Look for rgb(num%,num%,num%) + if (result = /rgb\(\s*([0-9]+(?:\.[0-9]+)?)%\s*,\s*([0-9]+(?:\.[0-9]+)?)%\s*,\s*([0-9]+(?:\.[0-9]+)?)%\s*\)/.exec(color)) + return [parseFloat(result[1])*2.55, parseFloat(result[2])*2.55, parseFloat(result[3])*2.55]; + + // Look for #a0b1c2 + if (result = /#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})/.exec(color)) + return [parseInt(result[1],16), parseInt(result[2],16), parseInt(result[3],16)]; + + // Look for #fff + if (result = /#([a-fA-F0-9])([a-fA-F0-9])([a-fA-F0-9])/.exec(color)) + return [parseInt(result[1]+result[1],16), parseInt(result[2]+result[2],16), parseInt(result[3]+result[3],16)]; + + // Otherwise, we're most likely dealing with a named color + return colors[jQuery.trim(color).toLowerCase()]; + } + + function getColor(elem, attr) { + var color; + + do { + color = jQuery.curCSS(elem, attr); + + // Keep going until we find an element that has color, or we hit the body + if ( color != '' && color != 'transparent' || jQuery.nodeName(elem, "body") ) + break; + + attr = "backgroundColor"; + } while ( elem = elem.parentNode ); + + return getRGB(color); + }; + + // Some named colors to work with + // From Interface by Stefan Petre + // http://interface.eyecon.ro/ + + var colors = { + aqua:[0,255,255], + azure:[240,255,255], + beige:[245,245,220], + black:[0,0,0], + blue:[0,0,255], + brown:[165,42,42], + cyan:[0,255,255], + darkblue:[0,0,139], + darkcyan:[0,139,139], + darkgrey:[169,169,169], + darkgreen:[0,100,0], + darkkhaki:[189,183,107], + darkmagenta:[139,0,139], + darkolivegreen:[85,107,47], + darkorange:[255,140,0], + darkorchid:[153,50,204], + darkred:[139,0,0], + darksalmon:[233,150,122], + darkviolet:[148,0,211], + fuchsia:[255,0,255], + gold:[255,215,0], + green:[0,128,0], + indigo:[75,0,130], + khaki:[240,230,140], + lightblue:[173,216,230], + lightcyan:[224,255,255], + lightgreen:[144,238,144], + lightgrey:[211,211,211], + lightpink:[255,182,193], + lightyellow:[255,255,224], + lime:[0,255,0], + magenta:[255,0,255], + maroon:[128,0,0], + navy:[0,0,128], + olive:[128,128,0], + orange:[255,165,0], + pink:[255,192,203], + purple:[128,0,128], + violet:[128,0,128], + red:[255,0,0], + silver:[192,192,192], + white:[255,255,255], + yellow:[255,255,0] + }; + +})(jQuery); |