2 lines
60 KiB
JavaScript
2 lines
60 KiB
JavaScript
|
(function(global,factory){"use strict";if(typeof module==="object"&&typeof module.exports==="object"){module.exports=global.document?factory(global):function(win){if(!win.document){throw new Error("jscolor needs a window with document")}return factory(win)};return}factory(global)})(typeof window!=="undefined"?window:this,function(window){"use strict";var jscolor=function(){var jsc={initialized:false,instances:[],readyQueue:[],register:function(){if(typeof window!=="undefined"&&window.document){window.document.addEventListener("DOMContentLoaded",jsc.pub.init,false)}},installBySelector:function(selector,rootNode){rootNode=rootNode?jsc.node(rootNode):window.document;if(!rootNode){throw new Error("Missing root node")}var elms=rootNode.querySelectorAll(selector);var matchClass=new RegExp("(^|\\s)("+jsc.pub.lookupClass+")(\\s*(\\{[^}]*\\})|\\s|$)","i");for(var i=0;i<elms.length;i+=1){if(elms[i].jscolor&&elms[i].jscolor instanceof jsc.pub){continue}if(elms[i].type!==undefined&&elms[i].type.toLowerCase()=="color"&&jsc.isColorAttrSupported){continue}var dataOpts,m;if((dataOpts=jsc.getDataAttr(elms[i],"jscolor"))!==null||elms[i].className&&(m=elms[i].className.match(matchClass))){var targetElm=elms[i];var optsStr="";if(dataOpts!==null){optsStr=dataOpts}else if(m){console.warn('Installation using class name is DEPRECATED. Use data-jscolor="" attribute instead.'+jsc.docsRef);if(m[4]){optsStr=m[4]}}var opts=null;if(optsStr.trim()){try{opts=jsc.parseOptionsStr(optsStr)}catch(e){console.warn(e+"\n"+optsStr)}}try{new jsc.pub(targetElm,opts)}catch(e){console.warn(e)}}}},parseOptionsStr:function(str){var opts=null;try{opts=JSON.parse(str)}catch(eParse){if(!jsc.pub.looseJSON){throw new Error("Could not parse jscolor options as JSON: "+eParse)}else{try{opts=new Function("var opts = ("+str+'); return typeof opts === "object" ? opts : {};')()}catch(eEval){throw new Error("Could not evaluate jscolor options: "+eEval)}}}return opts},getInstances:function(){var inst=[];for(var i=0;i<jsc.instances.length;i+=1){if(jsc.instances[i]&&jsc.instances[i].targetElement){inst.push(jsc.instances[i])}}return inst},createEl:function(tagName){var el=window.document.createElement(tagName);jsc.setData(el,"gui",true);return el},node:function(nodeOrSelector){if(!nodeOrSelector){return null}if(typeof nodeOrSelector==="string"){var sel=nodeOrSelector;var el=null;try{el=window.document.querySelector(sel)}catch(e){console.warn(e);return null}if(!el){console.warn("No element matches the selector: %s",sel)}return el}if(jsc.isNode(nodeOrSelector)){return nodeOrSelector}console.warn("Invalid node of type %s: %s",typeof nodeOrSelector,nodeOrSelector);return null},isNode:function(val){if(typeof Node==="object"){return val instanceof Node}return val&&typeof val==="object"&&typeof val.nodeType==="number"&&typeof val.nodeName==="string"},nodeName:function(node){if(node&&node.nodeName){return node.nodeName.toLowerCase()}return false},removeChildren:function(node){while(node.firstChild){node.removeChild(node.firstChild)}},isTextInput:function(el){return el&&jsc.nodeName(el)==="input"&&el.type.toLowerCase()==="text"},isButton:function(el){if(!el){return false}var n=jsc.nodeName(el);return n==="button"||n==="input"&&["button","submit","reset"].indexOf(el.type.toLowerCase())>-1},isButtonEmpty:function(el){switch(jsc.nodeName(el)){case"input":return!el.value||el.value.trim()==="";case"button":return el.textContent.trim()===""}return null},isPassiveEventSupported:function(){var supported=false;try{var opts=Object.defineProperty({},"passive",{get:function(){supported=true}});window.addEventListener("testPassive",null,opts);window.removeEventListener("testPassive",null,opts)}catch(e){}return supported}(),isColorAttrSupported:function(){var elm=window.document.createElement("input");if(elm.setAttribute){elm.setAttribute("type","color");if(elm.type.toLowerCase()=="color"){return true}}return false}(),dataProp:"_data_jscolor",setData:function(){var obj=arguments[0];if(arguments.length===3){var data=obj.hasOwnProperty(jsc.dataProp)?obj[jsc.dataProp]:obj[jsc.dataProp]={};var prop=argument
|