MediaWiki 1.17.0

[autoinstallsdev/mediawiki.git] / resources / jquery / jquery.color.js

diff --git a/resources/jquery/jquery.color.js b/resources/jquery/jquery.color.js
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+/*
+ * 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);