X-Git-Url: https://git.josue.xyz/?a=blobdiff_plain;f=node_modules%2Fwebsocket%2Fnode_modules%2Fyaeti%2Flib%2FEventTarget.js;fp=node_modules%2Fwebsocket%2Fnode_modules%2Fyaeti%2Flib%2FEventTarget.js;h=403c75bd4e3a6b6dff6ba8a865d3b6292793f985;hb=0f4e331e6d75c244e978860b62a6e1aed8d446e0;hp=0000000000000000000000000000000000000000;hpb=0cb383f1c0646575a831f4f812cd85c9e24d9a18;p=VSoRC%2F.git

diff --git a/node_modules/websocket/node_modules/yaeti/lib/EventTarget.js b/node_modules/websocket/node_modules/yaeti/lib/EventTarget.js
new file mode 100644
index 0000000..403c75b
--- /dev/null
+++ b/node_modules/websocket/node_modules/yaeti/lib/EventTarget.js
@@ -0,0 +1,119 @@
+/**
+ * Expose the _EventTarget class.
+ */
+module.exports = _EventTarget;
+
+function _EventTarget() {
+	// Do nothing if called for a native EventTarget object..
+	if (typeof this.addEventListener === 'function') {
+		return;
+	}
+
+	this._listeners = {};
+
+	this.addEventListener = _addEventListener;
+	this.removeEventListener = _removeEventListener;
+	this.dispatchEvent = _dispatchEvent;
+}
+
+Object.defineProperties(_EventTarget.prototype, {
+	listeners: {
+		get: function () {
+			return this._listeners;
+		}
+	}
+});
+
+function _addEventListener(type, newListener) {
+	var
+		listenersType,
+		i, listener;
+
+	if (!type || !newListener) {
+		return;
+	}
+
+	listenersType = this._listeners[type];
+	if (listenersType === undefined) {
+		this._listeners[type] = listenersType = [];
+	}
+
+	for (i = 0; !!(listener = listenersType[i]); i++) {
+		if (listener === newListener) {
+			return;
+		}
+	}
+
+	listenersType.push(newListener);
+}
+
+function _removeEventListener(type, oldListener) {
+	var
+		listenersType,
+		i, listener;
+
+	if (!type || !oldListener) {
+		return;
+	}
+
+	listenersType = this._listeners[type];
+	if (listenersType === undefined) {
+		return;
+	}
+
+	for (i = 0; !!(listener = listenersType[i]); i++) {
+		if (listener === oldListener) {
+			listenersType.splice(i, 1);
+			break;
+		}
+	}
+
+	if (listenersType.length === 0) {
+		delete this._listeners[type];
+	}
+}
+
+function _dispatchEvent(event) {
+	var
+		type,
+		listenersType,
+		dummyListener,
+		stopImmediatePropagation = false,
+		i, listener;
+
+	if (!event || typeof event.type !== 'string') {
+		throw new Error('`event` must have a valid `type` property');
+	}
+
+	// Do some stuff to emulate DOM Event behavior (just if this is not a
+	// DOM Event object)
+	if (event._yaeti) {
+		event.target = this;
+		event.cancelable = true;
+	}
+
+	// Attempt to override the stopImmediatePropagation() method
+	try {
+		event.stopImmediatePropagation = function () {
+			stopImmediatePropagation = true;
+		};
+	} catch (error) {}
+
+	type = event.type;
+	listenersType = (this._listeners[type] || []);
+
+	dummyListener = this['on' + type];
+	if (typeof dummyListener === 'function') {
+		dummyListener.call(this, event);
+	}
+
+	for (i = 0; !!(listener = listenersType[i]); i++) {
+		if (stopImmediatePropagation) {
+			break;
+		}
+
+		listener.call(this, event);
+	}
+
+	return !event.defaultPrevented;
+}