mirror of
https://github.com/overleaf/overleaf.git
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85 lines
2.2 KiB
JavaScript
85 lines
2.2 KiB
JavaScript
// Generated by CoffeeScript 1.4.0
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(function() {
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var MicroEvent, nextTick,
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__slice = [].slice;
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nextTick = typeof WEB !== "undefined" && WEB !== null ? function(fn) {
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return setTimeout(fn, 0);
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} : process['nextTick'];
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MicroEvent = (function() {
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function MicroEvent() {}
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MicroEvent.prototype.on = function(event, fct) {
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var _base;
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this._events || (this._events = {});
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(_base = this._events)[event] || (_base[event] = []);
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this._events[event].push(fct);
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return this;
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};
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MicroEvent.prototype.removeListener = function(event, fct) {
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var i, listeners, _base,
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_this = this;
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this._events || (this._events = {});
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listeners = ((_base = this._events)[event] || (_base[event] = []));
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i = 0;
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while (i < listeners.length) {
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if (listeners[i] === fct) {
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listeners[i] = void 0;
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}
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i++;
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}
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nextTick(function() {
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var x;
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return _this._events[event] = (function() {
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var _i, _len, _ref, _results;
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_ref = this._events[event];
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_results = [];
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for (_i = 0, _len = _ref.length; _i < _len; _i++) {
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x = _ref[_i];
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if (x) {
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_results.push(x);
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}
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}
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return _results;
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}).call(_this);
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});
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return this;
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};
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MicroEvent.prototype.emit = function() {
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var args, event, fn, _i, _len, _ref, _ref1;
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event = arguments[0], args = 2 <= arguments.length ? __slice.call(arguments, 1) : [];
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if (!((_ref = this._events) != null ? _ref[event] : void 0)) {
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return this;
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}
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_ref1 = this._events[event];
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for (_i = 0, _len = _ref1.length; _i < _len; _i++) {
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fn = _ref1[_i];
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if (fn) {
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fn.apply(this, args);
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}
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}
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return this;
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};
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return MicroEvent;
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})();
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MicroEvent.mixin = function(obj) {
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var proto;
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proto = obj.prototype || obj;
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proto.on = MicroEvent.prototype.on;
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proto.removeListener = MicroEvent.prototype.removeListener;
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proto.emit = MicroEvent.prototype.emit;
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return obj;
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};
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if (typeof WEB === "undefined" || WEB === null) {
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module.exports = MicroEvent;
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}
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}).call(this);
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