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eventdispatcher
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eventdispatcher - npm Package Compare versions
Comparing version 1.0.0 to 1.1.0
| { | ||
| "name": "EventDispatcher", | ||
| "main": "src/eventdispatcher.js", | ||
| "version": "1.0.0", | ||
| "version": "1.1.0", | ||
| "homepage": "https://github.com/soenkekluth/EventDispatcher", | ||
@@ -6,0 +6,0 @@ "authors": [ |
| { | ||
| "name": "eventdispatcher", | ||
| "version": "1.0.0", | ||
| "version": "1.1.0", | ||
| "description": "EventDispatcher like nodes EventEmitter", | ||
@@ -5,0 +5,0 @@ "main": "src/eventdispatcher.js", |
@@ -24,130 +24,112 @@ /** | ||
| (function(exports) { | ||
| 'use strict'; | ||
| 'use strict'; | ||
| function isEmpty(obj) { | ||
| for (var prop in obj) { | ||
| if (obj.hasOwnProperty(prop)){ | ||
| return false; | ||
| } | ||
| } | ||
| return true; | ||
| } | ||
| var EventDispatcher = function() { | ||
| this._eventMap = {}; | ||
| this._destroyed = false; | ||
| }; | ||
| //IE8 | ||
| if (!Array.prototype.indexOf) { | ||
| Array.prototype.indexOf = function(obj, start) { | ||
| for (var i = (start || 0), j = this.length; i < j; i++) { | ||
| if (this[i] === obj) { | ||
| return i; | ||
| } | ||
| } | ||
| return -1; | ||
| } | ||
| } | ||
| EventDispatcher.prototype.addListener = function(event, listener) { | ||
| var firstListener = false; | ||
| var listener = this.getListener(event); | ||
| if (listener === null) { | ||
| firstListener = true; | ||
| listener = this._eventMap[event] = []; | ||
| } | ||
| if (firstListener || listener.indexOf(listener) === -1) { | ||
| listener.push(listener); | ||
| return true; | ||
| } | ||
| return false; | ||
| }; | ||
| var EventDispatcher = function() { | ||
| EventDispatcher.prototype.addListenerOnce = function(event, listener) { | ||
| var s = this; | ||
| var f2 = function() { | ||
| s.removeListener(event, f2); | ||
| return listener.apply(this, arguments); | ||
| }; | ||
| return this.addListener(event, f2); | ||
| }; | ||
| }; | ||
| EventDispatcher.prototype.removeListener = function(event, listener) { | ||
| EventDispatcher.prototype = { | ||
| var listeners = this.getListener(event); | ||
| if (listeners) { | ||
| var i = listeners.indexOf(listener); | ||
| if (i > -1) { | ||
| this._eventMap[event] = listeners.splice(i, 1); | ||
| if (listeners.length === 0) { | ||
| delete(this._eventMap[event]); | ||
| } | ||
| return true; | ||
| } | ||
| } | ||
| return false; | ||
| }; | ||
| _eventMap: {}, | ||
| _destroyed: false, | ||
| EventDispatcher.prototype.removeAllListener = function(event) { | ||
| var listeners = this.getListener(event); | ||
| if (listeners) { | ||
| this._eventMap[event].length = 0; | ||
| delete(this._eventMap[event]); | ||
| } | ||
| return true; | ||
| }; | ||
| addListener: function(event, listener) { | ||
| EventDispatcher.prototype.hasListener = function(event) { | ||
| return this.getListener(event) !== null; | ||
| }; | ||
| this.getListener(event) || (this._eventMap[event] = []); | ||
| EventDispatcher.prototype.hasListeners = function() { | ||
| return this._eventMap && !isEmpty(this._eventMap); | ||
| }; | ||
| if (this.getListener(event).indexOf(listener) == -1) { | ||
| this._eventMap[event].push(listener); | ||
| } | ||
| EventDispatcher.prototype.dispatch = function(eventType, eventObject) { | ||
| var listeners = this.getListener(eventType); | ||
| return this; | ||
| }, | ||
| if (listeners) { | ||
| eventObject = (eventObject) ? eventObject : {}; | ||
| eventObject.type = eventType; | ||
| eventObject.target = eventObject.target || this; | ||
| var i = -1; | ||
| while (++i < listeners.length) { | ||
| listeners[i].call(null, eventObject); | ||
| } | ||
| return true; | ||
| } | ||
| return false; | ||
| }; | ||
| EventDispatcher.prototype.getListener = function(event) { | ||
| var result = this._eventMap ? this._eventMap[event] : null; | ||
| return (result || null); | ||
| }; | ||
| addListenerOnce: function(event, listener) { | ||
| var s = this; | ||
| var f2 = function() { | ||
| s.removeListener(event, f2); | ||
| return listener.apply(this, arguments); | ||
| }; | ||
| return this.addListener(event, f2); | ||
| }, | ||
| EventDispatcher.prototype.destroy = function() { | ||
| if (this._eventMap) { | ||
| for (var i in this._eventMap) { | ||
| this.removeAllListener(i); | ||
| } | ||
| this._eventMap = null; | ||
| } | ||
| this._destroyed = true; | ||
| }; | ||
| removeListener: function(event, listener) { | ||
| var listeners = this.getListener(event); | ||
| if (listeners) { | ||
| var i = listeners.indexOf(listener); | ||
| if (i > -1) { | ||
| this._eventMap[event] = listeners.splice(i, 1); | ||
| if (listeners.length === 0) { | ||
| delete(this._eventMap[event]); | ||
| } | ||
| } | ||
| } | ||
| //Method Map | ||
| EventDispatcher.prototype.on = EventDispatcher.prototype.bind = EventDispatcher.prototype.addEventListener = EventDispatcher.prototype.addListener; | ||
| EventDispatcher.prototype.off = EventDispatcher.prototype.unbind = EventDispatcher.prototype.removeEventListener = EventDispatcher.prototype.removeListener; | ||
| EventDispatcher.prototype.once = EventDispatcher.prototype.one = EventDispatcher.prototype.addListenerOnce; | ||
| EventDispatcher.prototype.trigger = EventDispatcher.prototype.dispatchEvent = EventDispatcher.prototype.dispatch; | ||
| return this; | ||
| }, | ||
| removeAllListener: function(event) { | ||
| var listeners = this.getListener(event); | ||
| if (listeners) { | ||
| this._eventMap[event].length = 0; | ||
| delete(this._eventMap[event]); | ||
| } | ||
| return this; | ||
| }, | ||
| dispatch: function(event, eventObject) { | ||
| var listeners = this.getListener(event); | ||
| if (listeners) { | ||
| //var args = Array.prototype.slice.call(arguments, 1); | ||
| eventObject = (eventObject) ? eventObject : {}; | ||
| eventObject.type = event; | ||
| eventObject.target = eventObject.target || this; | ||
| var i = -1; | ||
| while (++i < listeners.length) { | ||
| //args ? listeners[i].apply(null, args) : listeners[i](); | ||
| listeners[i].call(null, eventObject); | ||
| } | ||
| } else { | ||
| // console.info('Nobody is listening to ' + event); | ||
| } | ||
| return this; | ||
| }, | ||
| getListener: function(event) { | ||
| if (this._destroyed) { | ||
| throw new Error('I am destroyed'); | ||
| } | ||
| return this._eventMap[event]; | ||
| }, | ||
| destroy: function() { | ||
| if (this._eventMap) { | ||
| for (var i in this._eventMap) { | ||
| this.removeAllListener(i); | ||
| } | ||
| //TODO leave an empty object is better then throwing an error when using a fn after destroy? | ||
| this._eventMap = null; | ||
| } | ||
| this._destroyed = true; | ||
| } | ||
| }; | ||
| //Method Map | ||
| EventDispatcher.prototype.on = EventDispatcher.prototype.bind = EventDispatcher.prototype.addEventListener = EventDispatcher.prototype.addListener; | ||
| EventDispatcher.prototype.off = EventDispatcher.prototype.unbind = EventDispatcher.prototype.removeEventListener = EventDispatcher.prototype.removeListener; | ||
| EventDispatcher.prototype.once = EventDispatcher.prototype.one = EventDispatcher.prototype.addListenerOnce; | ||
| EventDispatcher.prototype.trigger = EventDispatcher.prototype.dispatchEvent = EventDispatcher.prototype.dispatch; | ||
| (typeof module != "undefined" && module.exports) ? (module.exports = EventDispatcher) : (typeof define != "undefined" ? (define(function() { | ||
| return EventDispatcher; | ||
| })) : (exports.EventDispatcher = EventDispatcher)); | ||
| })(this); | ||
| module.exports = EventDispatcher; |
New alerts
License Policy Violation
LicenseThis package is not allowed per your license policy. Review the package's license to ensure compliance.
Found 1 instance in 1 package
Fixed alerts
License Policy Violation
LicenseThis package is not allowed per your license policy. Review the package's license to ensure compliance.
Found 1 instance in 1 package
Worsened metrics
- Total package byte prevSize
- decreased by-24.6%
6535
- Number of package files
- decreased by-16.67%
5
- Lines of code
- decreased by-16.67%
140
No dependency changes