28 lines
787 B
JavaScript
28 lines
787 B
JavaScript
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module.exports = ProxyHandler;
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function ProxyHandler(cbs) {
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this._cbs = cbs || {};
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}
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var EVENTS = require("./").EVENTS;
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Object.keys(EVENTS).forEach(function(name) {
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if (EVENTS[name] === 0) {
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name = "on" + name;
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ProxyHandler.prototype[name] = function() {
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if (this._cbs[name]) this._cbs[name]();
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};
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} else if (EVENTS[name] === 1) {
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name = "on" + name;
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ProxyHandler.prototype[name] = function(a) {
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if (this._cbs[name]) this._cbs[name](a);
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};
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} else if (EVENTS[name] === 2) {
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name = "on" + name;
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ProxyHandler.prototype[name] = function(a, b) {
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if (this._cbs[name]) this._cbs[name](a, b);
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};
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} else {
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throw Error("wrong number of arguments");
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}
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});
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