forked from tornado-packages/archive-monorepo
41 lines
1.6 KiB
JavaScript
41 lines
1.6 KiB
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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var XMLHttpRequestEventTarget = /** @class */ (function () {
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function XMLHttpRequestEventTarget() {
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this.listeners = {};
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}
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XMLHttpRequestEventTarget.prototype.addEventListener = function (eventType, listener) {
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eventType = eventType.toLowerCase();
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this.listeners[eventType] = this.listeners[eventType] || [];
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this.listeners[eventType].push(listener.handleEvent || listener);
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};
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XMLHttpRequestEventTarget.prototype.removeEventListener = function (eventType, listener) {
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eventType = eventType.toLowerCase();
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if (!this.listeners[eventType]) {
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return;
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}
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var index = this.listeners[eventType].indexOf(listener.handleEvent || listener);
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if (index < 0) {
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return;
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}
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this.listeners[eventType].splice(index, 1);
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};
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XMLHttpRequestEventTarget.prototype.dispatchEvent = function (event) {
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var eventType = event.type.toLowerCase();
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event.target = this; // TODO: set event.currentTarget?
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if (this.listeners[eventType]) {
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for (var _i = 0, _a = this.listeners[eventType]; _i < _a.length; _i++) {
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var listener_1 = _a[_i];
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listener_1.call(this, event);
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}
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}
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var listener = this["on" + eventType];
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if (listener) {
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listener.call(this, event);
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}
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return true;
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};
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return XMLHttpRequestEventTarget;
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}());
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exports.XMLHttpRequestEventTarget = XMLHttpRequestEventTarget;
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//# sourceMappingURL=xml-http-request-event-target.js.map
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