diff --git a/node_modules/event-target-polyfill/index.js b/node_modules/event-target-polyfill/index.js index 82f7f42..8e29c96 100644 --- a/node_modules/event-target-polyfill/index.js +++ b/node_modules/event-target-polyfill/index.js @@ -1,7 +1,20 @@ -const root = - (typeof globalThis !== "undefined" && globalThis) || - (typeof self !== "undefined" && self) || - (typeof global !== "undefined" && global); +"use strict"; + +function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); } + +function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } + +function _iterableToArrayLimit(arr, i) { var _i = arr == null ? null : typeof Symbol !== "undefined" && arr[Symbol.iterator] || arr["@@iterator"]; if (_i == null) return; var _arr = []; var _n = true; var _d = false; var _s, _e; try { for (_i = _i.call(arr); !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } + +function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; } + +function _createForOfIteratorHelper(o, allowArrayLike) { var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; if (!it) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e2) { throw _e2; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = it.call(o); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e3) { didErr = true; err = _e3; }, f: function f() { try { if (!normalCompletion && it.return != null) it.return(); } finally { if (didErr) throw err; } } }; } + +function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); } + +function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; } + +var root = typeof globalThis !== "undefined" && globalThis || typeof self !== "undefined" && self || typeof global !== "undefined" && global; function isConstructor(fn) { try { @@ -9,66 +22,49 @@ function isConstructor(fn) { } catch (error) { return false; } - return true; -} - -if (typeof root.Event !== "function" || !isConstructor(root.Event)) { - root.Event = (function () { - function Event(type, options) { - this.bubbles = !!options && !!options.bubbles; - this.cancelable = !!options && !!options.cancelable; - this.composed = !!options && !!options.composed; - this.type = type; - } - return Event; - })(); + return true; } if (typeof root.EventTarget === "undefined" || !isConstructor(root.Event)) { - root.EventTarget = (function () { + root.EventTarget = function () { function EventTarget() { this.__listeners = new Map(); } EventTarget.prototype = Object.create(Object.prototype); - EventTarget.prototype.addEventListener = function ( - type, - listener, - options - ) { + EventTarget.prototype.addEventListener = function (type, listener, options) { if (arguments.length < 2) { - throw new TypeError( - `TypeError: Failed to execute 'addEventListener' on 'EventTarget': 2 arguments required, but only ${arguments.length} present.` - ); + throw new TypeError("TypeError: Failed to execute 'addEventListener' on 'EventTarget': 2 arguments required, but only ".concat(arguments.length, " present.")); } - const __listeners = this.__listeners; - const actualType = type.toString(); + + var __listeners = this.__listeners; + var actualType = type.toString(); + if (!__listeners.has(actualType)) { __listeners.set(actualType, new Map()); } - const listenersForType = __listeners.get(actualType); + + var listenersForType = __listeners.get(actualType); + if (!listenersForType.has(listener)) { // Any given listener is only registered once listenersForType.set(listener, options); } }; - EventTarget.prototype.removeEventListener = function ( - type, - listener, - _options - ) { + EventTarget.prototype.removeEventListener = function (type, listener, _options) { if (arguments.length < 2) { - throw new TypeError( - `TypeError: Failed to execute 'addEventListener' on 'EventTarget': 2 arguments required, but only ${arguments.length} present.` - ); + throw new TypeError("TypeError: Failed to execute 'addEventListener' on 'EventTarget': 2 arguments required, but only ".concat(arguments.length, " present.")); } - const __listeners = this.__listeners; - const actualType = type.toString(); + + var __listeners = this.__listeners; + var actualType = type.toString(); + if (__listeners.has(actualType)) { - const listenersForType = __listeners.get(actualType); + var listenersForType = __listeners.get(actualType); + if (listenersForType.has(listener)) { listenersForType.delete(listener); } @@ -77,45 +73,61 @@ if (typeof root.EventTarget === "undefined" || !isConstructor(root.Event)) { EventTarget.prototype.dispatchEvent = function (event) { if (!(event instanceof Event)) { - throw new TypeError( - `Failed to execute 'dispatchEvent' on 'EventTarget': parameter 1 is not of type 'Event'.` - ); + throw new TypeError("Failed to execute 'dispatchEvent' on 'EventTarget': parameter 1 is not of type 'Event'."); } - const type = event.type; - const __listeners = this.__listeners; - const listenersForType = __listeners.get(type); + + var type = event.type; + var __listeners = this.__listeners; + + var listenersForType = __listeners.get(type); + if (listenersForType) { - for (const [listener, options] of listenersForType.entries()) { - try { - if (typeof listener === "function") { - // Listener functions must be executed with the EventTarget as the `this` context. - listener.call(this, event); - } else if (listener && typeof listener.handleEvent === "function") { - // Listener objects have their handleEvent method called, if they have one - listener.handleEvent(event); + var _iterator = _createForOfIteratorHelper(listenersForType.entries()), + _step; + + try { + for (_iterator.s(); !(_step = _iterator.n()).done;) { + var _step$value = _slicedToArray(_step.value, 2), + listener = _step$value[0], + options = _step$value[1]; + + try { + if (typeof listener === "function") { + // Listener functions must be executed with the EventTarget as the `this` context. + listener.call(this, event); + } else if (listener && typeof listener.handleEvent === "function") { + // Listener objects have their handleEvent method called, if they have one + listener.handleEvent(event); + } + } catch (err) { + // We need to report the error to the global error handling event, + // but we do not want to break the loop that is executing the events. + // Unfortunately, this is the best we can do, which isn't great, because the + // native EventTarget will actually do this synchronously before moving to the next + // event in the loop. + setTimeout(function () { + throw err; + }); + } + + if (options && options.once) { + // If this was registered with { once: true }, we need + // to remove it now. + listenersForType.delete(listener); } - } catch (err) { - // We need to report the error to the global error handling event, - // but we do not want to break the loop that is executing the events. - // Unfortunately, this is the best we can do, which isn't great, because the - // native EventTarget will actually do this synchronously before moving to the next - // event in the loop. - setTimeout(() => { - throw err; - }); - } - if (options && options.once) { - // If this was registered with { once: true }, we need - // to remove it now. - listenersForType.delete(listener); } + } catch (err) { + _iterator.e(err); + } finally { + _iterator.f(); } - } - // Since there are no cancellable events on a base EventTarget, + } // Since there are no cancellable events on a base EventTarget, // this should always return true. + + return true; }; return EventTarget; - })(); + }(); }