shinesp/jscolor.min.js

/**
 * jscolor - JavaScript Color Picker
 *
 * @link    http://jscolor.com
 * @license For open source use: GPLv3
 *          For commercial use: JSColor Commercial License
 * @author  Jan Odvarko
 *
 * See usage examples at http://jscolor.com/examples/
 */"use strict";window.jscolor||(window.jscolor=function(){var e={register:function(){e.attachDOMReadyEvent(e.init),e.attachEvent(document,"mousedown",e.onDocumentMouseDown),e.attachEvent(document,"touchstart",e.onDocumentTouchStart),e.attachEvent(window,"resize",e.onWindowResize)},init:function(){e.jscolor.lookupClass&&e.jscolor.installByClassName(e.jscolor.lookupClass)},tryInstallOnElements:function(t,n){var r=new RegExp("(^|\\s)("+n+")(\\s*(\\{[^}]*\\})|\\s|$)","i");for(var i=0;i<t.length;i+=1){if(t[i].type!==undefined&&t[i].type.toLowerCase()=="color"&&e.isColorAttrSupported)continue;var s;if(!t[i].jscolor&&t[i].className&&(s=t[i].className.match(r))){var o=t[i],u=null,a=e.getDataAttr(o,"jscolor");a!==null?u=a:s[4]&&(u=s[4]);var f={};if(u)try{f=(new Function("return ("+u+")"))()}catch(l){e.warn("Error parsing jscolor options: "+l+":\n"+u)}o.jscolor=new e.jscolor(o,f)}}},isColorAttrSupported:function(){var e=document.createElement("input");if(e.setAttribute){e.setAttribute("type","color");if(e.type.toLowerCase()=="color")return!0}return!1}(),isCanvasSupported:function(){var e=document.createElement("canvas");return!!e.getContext&&!!e.getContext("2d")}(),fetchElement:function(e){return typeof e=="string"?document.getElementById(e):e},isElementType:function(e,t){return e.nodeName.toLowerCase()===t.toLowerCase()},getDataAttr:function(e,t){var n="data-"+t,r=e.getAttribute(n);return r!==null?r:null},attachEvent:function(e,t,n){e.addEventListener?e.addEventListener(t,n,!1):e.attachEvent&&e.attachEvent("on"+t,n)},detachEvent:function(e,t,n){e.removeEventListener?e.removeEventListener(t,n,!1):e.detachEvent&&e.detachEvent("on"+t,n)},_attachedGroupEvents:{},attachGroupEvent:function(t,n,r,i){e._attachedGroupEvents.hasOwnProperty(t)||(e._attachedGroupEvents[t]=[]),e._attachedGroupEvents[t].push([n,r,i]),e.attachEvent(n,r,i)},detachGroupEvents:function(t){if(e._attachedGroupEvents.hasOwnProperty(t)){for(var n=0;n<e._attachedGroupEvents[t].length;n+=1){var r=e._attachedGroupEvents[t][n];e.detachEvent(r[0],r[1],r[2])}delete e._attachedGroupEvents[t]}},attachDOMReadyEvent:function(e){var t=!1,n=function(){t||(t=!0,e())};if(document.readyState==="complete"){setTimeout(n,1);return}if(document.addEventListener)document.addEventListener("DOMContentLoaded",n,!1),window.addEventListener("load",n,!1);else if(document.attachEvent){document.attachEvent("onreadystatechange",function(){document.readyState==="complete"&&(document.detachEvent("onreadystatechange",arguments.callee),n())}),window.attachEvent("onload",n);if(document.documentElement.doScroll&&window==window.top){var r=function(){if(!document.body)return;try{document.documentElement.doScroll("left"),n()}catch(e){setTimeout(r,1)}};r()}}},warn:function(e){window.console&&window.console.warn&&window.console.warn(e)},preventDefault:function(e){e.preventDefault&&e.preventDefault(),e.returnValue=!1},captureTarget:function(t){t.setCapture&&(e._capturedTarget=t,e._capturedTarget.setCapture())},releaseTarget:function(){e._capturedTarget&&(e._capturedTarget.releaseCapture(),e._capturedTarget=null)},fireEvent:function(e,t){if(!e)return;if(document.createEvent){var n=document.createEvent("HTMLEvents");n.initEvent(t,!0,!0),e.dispatchEvent(n)}else if(document.createEventObject){var n=document.createEventObject();e.fireEvent("on"+t,n)}else e["on"+t]&&e["on"+t]()},classNameToList:function(e){return e.replace(/^\s+|\s+$/g,"").split(/\s+/)},hasClass:function(e,t){return t?-1!=(" "+e.className.replace(/\s+/g," ")+" ").indexOf(" "+t+" "):!1},setClass:function(t,n){var r=e.classNameToList(n);for(var i=0;i<r.length;i+=1)e.hasClass(t,r[i])||(t.className+=(t.className?" ":"")+r[i])},unsetClass:function(t,n){var r=e.classNameToList(n);for(var i=0;i<r.length;i+=1){var s=new RegExp("^\\s*"+r[i]+"\\s*|"+"\\s*"+r[i]+"\\s*$|"+"\\s+"+r[i]+"(\\s+)","g");t.className=t.className.replace(s,"$1")}},getStyle:function(e){return window.getComputedStyle?window.getComputedStyle(e):e.currentStyle},setStyle:function(){var e=document.createElement("div"),t=function(t){for(var n=0;n<t.length;n+=1)if(t[n]in e.style)return t[n]}