1function Delegate(root){this.listenerMap=[{},{}],root&&this.root(root),this.handle=Delegate.prototype.handle.bind(this),this._removedListeners=[]}Delegate.prototype.root=function(root){const listenerMap=this.listenerMap;let eventType;if(this.rootElement){for(eventType in listenerMap[1])listenerMap[1].hasOwnProperty(eventType)&&this.rootElement.removeEventListener(eventType,this.handle,!0);for(eventType in listenerMap[0])listenerMap[0].hasOwnProperty(eventType)&&this.rootElement.removeEventListener(eventType,this.handle,!1)}if(!root||!root.addEventListener)return this.rootElement&&delete this.rootElement,this;this.rootElement=root;for(eventType in listenerMap[1])listenerMap[1].hasOwnProperty(eventType)&&this.rootElement.addEventListener(eventType,this.handle,!0);for(eventType in listenerMap[0])listenerMap[0].hasOwnProperty(eventType)&&this.rootElement.addEventListener(eventType,this.handle,!1);return this},Delegate.prototype.captureForType=function(eventType){return["blur","error","focus","load","resize","scroll"].indexOf(eventType)!==-1},Delegate.prototype.on=function(eventType,selector,handler,useCapture){let root,listenerMap,matcher,matcherParam;if(!eventType)throw new TypeError("Invalid event type: "+eventType);if(typeof selector=="function"&&(useCapture=handler,handler=selector,selector=null),useCapture===void 0&&(useCapture=this.captureForType(eventType)),typeof handler!="function")throw new TypeError("Handler must be a type of Function");return root=this.rootElement,listenerMap=this.listenerMap[useCapture?1:0],listenerMap[eventType]||(root&&root.addEventListener(eventType,this.handle,useCapture),listenerMap[eventType]=[]),selector?/^[a-z]+$/i.test(selector)?(matcherParam=selector,matcher=matchesTag):/^#[a-z0-9\-_]+$/i.test(selector)?(matcherParam=selector.slice(1),matcher=matchesId):(matcherParam=selector,matcher=Element.prototype.matches):(matcherParam=null,matcher=matchesRoot.bind(this)),listenerMap[eventType].push({selector,handler,matcher,matcherParam}),this},Delegate.prototype.off=function(eventType,selector,handler,useCapture){let i,listener,listenerMap,listenerList,singleEventType;if(typeof selector=="function"&&(useCapture=handler,handler=selector,selector=null),useCapture===void 0)return this.off(eventType,selector,handler,!0),this.off(eventType,selector,handler,!1),this;if(listenerMap=this.listenerMap[useCapture?1:0],!eventType){for(singleEventType in listenerMap)listenerMap.hasOwnProperty(singleEventType)&&this.off(singleEventType,selector,handler);return this}if(listenerList=listenerMap[eventType],!listenerList||!listenerList.length)return this;for(i=listenerList.length-1;i>=0;i--)listener=listenerList[i],(!selector||selector===listener.selector)&&(!handler||handler===listener.handler)&&(this._removedListeners.push(listener),listenerList.splice(i,1));return listenerList.length||(delete listenerMap[eventType],this.rootElement&&this.rootElement.removeEventListener(eventType,this.handle,useCapture)),this},Delegate.prototype.handle=function(event){let i,l;const type=event.type;let root,phase,listener,returned,listenerList=[],target;const eventIgnore="ftLabsDelegateIgnore";if(event[eventIgnore]===!0)return;switch(target=event.target,target.nodeType===3&&(target=target.parentNode),target.correspondingUseElement&&(target=target.correspondingUseElement),root=this.rootElement,phase=event.eventPhase||(event.target!==event.currentTarget?3:2),phase){case 1:listenerList=this.listenerMap[1][type];break;case 2:this.listenerMap[0]&&this.listenerMap[0][type]&&(listenerList=listenerList.concat(this.listenerMap[0][type])),this.listenerMap[1]&&this.listenerMap[1][type]&&(listenerList=listenerList.concat(this.listenerMap[1][type]));break;case 3:listenerList=this.listenerMap[0][type];break}let toFire=[];for(l=listenerList.length;target&&l;){for(i=0;i<l&&(listener=listenerList[i],!!listener);i++)target.tagName&&["button","input","select","textarea"].indexOf(target.tagName.toLowerCase())>-1&&target.hasAttribute("disabled")?toFire=[]:listener.matcher.call(target,listener.matcherParam,target)&&toFire.push([event,target,listener]);if(target===root||(l=listenerList.length,target=target.parentElement||target.parentNode,target instanceof HTMLDocument))break}let ret;for(i=0;i<toFire.length;i++)if(!(this._removedListeners.indexOf(toFire[i][2])>-1)&&(returned=this.fire.apply(this,toFire[i]),returned===!1)){toFire[i][0][eventIgnore]=!0,toFire[i][0].preventDefault(),ret=!1;break}return ret},Delegate.prototype.fire=function(event,target,listener){return listener.handler.call(target,event,target)};function matchesTag(tagName,element){return tagName.toLowerCase()===element.tagName.toLowerCase()}function matchesRoot(selector,element){return this.rootElement===window?element===document||element===document.documentElement||element===window:this.rootElement===element}
1function matchesId(id,element){return id===element.id}Delegate.prototype.destroy=function(){this.off(),this.root()}; 2//# sourceMappingURL=/cdn/shop/t/104/assets/libs.js.map?v=40229532928322386711789996711
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