@nethesis/phone-island
Version:
NethVoice CTI Phone Island
3 lines (2 loc) • 1.43 kB
JavaScript
"use strict";function t(e){if(e)return function(e){for(var r in t.prototype)e[r]=t.prototype[r];return e}(e)}Object.defineProperty(exports,"__esModule",{value:!0}),t.prototype.on=t.prototype.addEventListener=function(t,e){return this._callbacks=this._callbacks||{},(this._callbacks["$"+t]=this._callbacks["$"+t]||[]).push(e),this},t.prototype.once=function(t,e){function r(){this.off(t,r),e.apply(this,arguments)}return r.fn=e,this.on(t,r),this},t.prototype.off=t.prototype.removeListener=t.prototype.removeAllListeners=t.prototype.removeEventListener=function(t,e){if(this._callbacks=this._callbacks||{},0==arguments.length)return this._callbacks={},this;var r,s=this._callbacks["$"+t];if(!s)return this;if(1==arguments.length)return delete this._callbacks["$"+t],this;for(var i=0;i<s.length;i++)if((r=s[i])===e||r.fn===e){s.splice(i,1);break}return 0===s.length&&delete this._callbacks["$"+t],this},t.prototype.emit=function(t){this._callbacks=this._callbacks||{};for(var e=new Array(arguments.length-1),r=this._callbacks["$"+t],s=1;s<arguments.length;s++)e[s-1]=arguments[s];if(r){s=0;for(var i=(r=r.slice(0)).length;s<i;++s)r[s].apply(this,e)}return this},t.prototype.emitReserved=t.prototype.emit,t.prototype.listeners=function(t){return this._callbacks=this._callbacks||{},this._callbacks["$"+t]||[]},t.prototype.hasListeners=function(t){return!!this.listeners(t).length},exports.Emitter=t;
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