mirror of https://gitlab.crans.org/bde/nk20
1 line
35 KiB
JavaScript
1 line
35 KiB
JavaScript
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"use strict";if(!window.jscolor){window.jscolor=(function(){var jsc={register:function(){jsc.attachDOMReadyEvent(jsc.init);jsc.attachEvent(document,'mousedown',jsc.onDocumentMouseDown);jsc.attachEvent(document,'touchstart',jsc.onDocumentTouchStart);jsc.attachEvent(window,'resize',jsc.onWindowResize)},init:function(){if(jsc.jscolor.lookupClass){jsc.jscolor.installByClassName(jsc.jscolor.lookupClass)}},tryInstallOnElements:function(elms,className){var matchClass=new RegExp('(^|\\s)('+className+')(\\s*(\\{[^}]*\\})|\\s|$)','i');for(var i=0;i<elms.length;i+=1){if(elms[i].type!==undefined&&elms[i].type.toLowerCase()=='color'){if(jsc.isColorAttrSupported){continue}}var m;if(!elms[i].jscolor&&elms[i].className&&(m=elms[i].className.match(matchClass))){var targetElm=elms[i];var optsStr=null;var dataOptions=jsc.getDataAttr(targetElm,'jscolor');if(dataOptions!==null){optsStr=dataOptions}else if(m[4]){optsStr=m[4]}var opts={};if(optsStr){try{opts=(new Function('return ('+optsStr+')'))()}catch(eParseError){jsc.warn('Error parsing jscolor options: '+eParseError+':\n'+optsStr)}}targetElm.jscolor=new jsc.jscolor(targetElm,opts)}}},isColorAttrSupported:(function(){var elm=document.createElement('input');if(elm.setAttribute){elm.setAttribute('type','color');if(elm.type.toLowerCase()=='color'){return true}}return false})(),isCanvasSupported:(function(){var elm=document.createElement('canvas');return!!(elm.getContext&&elm.getContext('2d'))})(),fetchElement:function(mixed){return typeof mixed==='string'?document.getElementById(mixed):mixed},isElementType:function(elm,type){return elm.nodeName.toLowerCase()===type.toLowerCase()},getDataAttr:function(el,name){var attrName='data-'+name;var attrValue=el.getAttribute(attrName);if(attrValue!==null){return attrValue}return null},attachEvent:function(el,evnt,func){if(el.addEventListener){el.addEventListener(evnt,func,false)}else if(el.attachEvent){el.attachEvent('on'+evnt,func)}},detachEvent:function(el,evnt,func){if(el.removeEventListener){el.removeEventListener(evnt,func,false)}else if(el.detachEvent){el.detachEvent('on'+evnt,func)}},_attachedGroupEvents:{},attachGroupEvent:function(groupName,el,evnt,func){if(!jsc._attachedGroupEvents.hasOwnProperty(groupName)){jsc._attachedGroupEvents[groupName]=[]}jsc._attachedGroupEvents[groupName].push([el,evnt,func]);jsc.attachEvent(el,evnt,func)},detachGroupEvents:function(groupName){if(jsc._attachedGroupEvents.hasOwnProperty(groupName)){for(var i=0;i<jsc._attachedGroupEvents[groupName].length;i+=1){var evt=jsc._attachedGroupEvents[groupName][i];jsc.detachEvent(evt[0],evt[1],evt[2])}delete jsc._attachedGroupEvents[groupName]}},attachDOMReadyEvent:function(func){var fired=false;var fireOnce=function(){if(!fired){fired=true;func()}};if(document.readyState==='complete'){setTimeout(fireOnce,1);return}if(document.addEventListener){document.addEventListener('DOMContentLoaded',fireOnce,false);window.addEventListener('load',fireOnce,false)}else if(document.attachEvent){document.attachEvent('onreadystatechange',function(){if(document.readyState==='complete'){document.detachEvent('onreadystatechange',arguments.callee);fireOnce()}});window.attachEvent('onload',fireOnce);if(document.documentElement.doScroll&&window==window.top){var tryScroll=function(){if(!document.body){return}try{document.documentElement.doScroll('left');fireOnce()}catch(e){setTimeout(tryScroll,1)}};tryScroll()}}},warn:function(msg){if(window.console&&window.console.warn){window.console.warn(msg)}},preventDefault:function(e){if(e.preventDefault){e.preventDefault()}e.returnValue=false},captureTarget:function(target){if(target.setCapture){jsc._capturedTarget=target;jsc._capturedTarget.setCapture()}},releaseTarget:function(){if(jsc._capturedTarget){jsc._capturedTarget.releaseCapture();jsc._capturedTarget=null}},fireEvent:function(el,evnt){if(!el){return}if(document.createEvent){var ev=document.createEvent('HTMLEvents');ev.initEvent(evnt,true,true);el.dispatchEvent(ev)}else if(document.createEventObject){var ev=document.createEventObject();el.fireEvent('on'+evnt,ev)}else if(el['on'+evnt]){el['on'+evnt](
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