[dss-commits] r8739 - in external-resources/javascript-libraries: . jquery.color jquery.color/trunk

[dss-commits at forum.digitalstrom.org]

Author: mfernandez
Date: 2009-09-07 14:38:13 +0200 (Mon, 07 Sep 2009)
New Revision: 8739

Added:
   external-resources/javascript-libraries/jquery.color/
   external-resources/javascript-libraries/jquery.color/branches/
   external-resources/javascript-libraries/jquery.color/tags/
   external-resources/javascript-libraries/jquery.color/trunk/
   external-resources/javascript-libraries/jquery.color/trunk/jquery.color.js
Log:
Initial import of "color animation" extension for jquery


Added: external-resources/javascript-libraries/jquery.color/trunk/jquery.color.js
===================================================================
--- external-resources/javascript-libraries/jquery.color/trunk/jquery.color.js	                        (rev 0)
+++ external-resources/javascript-libraries/jquery.color/trunk/jquery.color.js	2009-09-07 12:38:13 UTC (rev 8739)
@@ -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);