You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
31 lines
639 B
31 lines
639 B
4 weeks ago
|
'use strict';
|
||
|
|
|
||
|
|
var Event = require('./event');
|
||
|
|
|
||
|
|
var EventTarget = {
|
||
|
|
onopen: null,
|
||
|
|
onmessage: null,
|
||
|
|
onerror: null,
|
||
|
|
onclose: null,
|
||
|
|
|
||
|
|
addEventListener: function(eventType, listener, useCapture) {
|
||
|
|
this.on(eventType, listener);
|
||
|
|
},
|
||
|
|
|
||
|
|
removeEventListener: function(eventType, listener, useCapture) {
|
||
|
|
this.removeListener(eventType, listener);
|
||
|
|
},
|
||
|
|
|
||
|
|
dispatchEvent: function(event) {
|
||
|
|
event.target = event.currentTarget = this;
|
||
|
|
event.eventPhase = Event.AT_TARGET;
|
||
|
|
|
||
|
|
if (this['on' + event.type])
|
||
|
|
this['on' + event.type](event);
|
||
|
|
|
||
|
|
this.emit(event.type, event);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
module.exports = EventTarget;
|