event-target-shim
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event-target-shim - npm Package Compare versions
Comparing version 1.1.1 to 2.0.0
@@ -7,5 +7,4 @@ (function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.eventTargetShim = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){ | ||
| */ | ||
| "use strict" | ||
| "use strict"; | ||
| /** | ||
@@ -15,12 +14,24 @@ * Creates a unique key. | ||
| * @param {string} name - A name to create. | ||
| * @returns {symbol|string} | ||
| * @returns {symbol|string} Generated unique key. | ||
| * @private | ||
| */ | ||
| var createUniqueKey = exports.createUniqueKey = (typeof Symbol !== "undefined" ? | ||
| Symbol : | ||
| function createUniqueKey(name) { | ||
| return "[[" + name + "_" + Math.random().toFixed(8).slice(2) + "]]"; | ||
| }); | ||
| var createUniqueKey = module.exports.createUniqueKey = ( | ||
| typeof Symbol !== "undefined" ? Symbol : //eslint-disable-line no-undef | ||
| /* otherwise */ function createUniqueKey(name) { | ||
| return "[[" + name + "_" + Math.random().toFixed(8).slice(2) + "]]" | ||
| } | ||
| ) | ||
| /** | ||
| * Checks whether the given value is a non-null object or not. | ||
| * | ||
| * @param {any} x - The value to be check. | ||
| * @returns {boolean} `true` if the value is a non-null object. | ||
| * @private | ||
| */ | ||
| var isObject = module.exports.isObject = function isObject(x) { | ||
| return typeof x === "object" && x !== null | ||
| } | ||
| /** | ||
| * The key of listeners. | ||
@@ -31,3 +42,3 @@ * | ||
| */ | ||
| exports.LISTENERS = createUniqueKey("listeners"); | ||
| module.exports.LISTENERS = createUniqueKey("listeners") | ||
@@ -40,3 +51,3 @@ /** | ||
| */ | ||
| exports.CAPTURE = 1; | ||
| module.exports.CAPTURE = 1 | ||
@@ -49,3 +60,3 @@ /** | ||
| */ | ||
| exports.BUBBLE = 2; | ||
| module.exports.BUBBLE = 2 | ||
@@ -58,3 +69,3 @@ /** | ||
| */ | ||
| exports.ATTRIBUTE = 3; | ||
| module.exports.ATTRIBUTE = 3 | ||
@@ -74,8 +85,19 @@ /** | ||
| * @param {number} kind - The kind of the listener. | ||
| * @param {object} [options] - The option object. | ||
| * @param {boolean} [options.once] - The flag to remove the listener at the first call. | ||
| * @param {boolean} [options.passive] - The flag to ignore `event.preventDefault` method. | ||
| * @returns {ListenerNode} The created listener node. | ||
| */ | ||
| exports.newNode = function newNode(listener, kind) { | ||
| return {listener: listener, kind: kind, next: null}; | ||
| }; | ||
| module.exports.newNode = function newNode(listener, kind, options) { | ||
| var obj = isObject(options) | ||
| return { | ||
| listener: listener, | ||
| kind: kind, | ||
| once: obj && Boolean(options.once), | ||
| passive: obj && Boolean(options.passive), | ||
| next: null, | ||
| } | ||
| } | ||
| },{}],2:[function(require,module,exports){ | ||
@@ -87,5 +109,4 @@ /** | ||
| */ | ||
| "use strict" | ||
| "use strict"; | ||
| //----------------------------------------------------------------------------- | ||
@@ -95,6 +116,6 @@ // Requirements | ||
| var Commons = require("./commons"); | ||
| var LISTENERS = Commons.LISTENERS; | ||
| var ATTRIBUTE = Commons.ATTRIBUTE; | ||
| var newNode = Commons.newNode; | ||
| var Commons = require("./commons") | ||
| var LISTENERS = Commons.LISTENERS | ||
| var ATTRIBUTE = Commons.ATTRIBUTE | ||
| var newNode = Commons.newNode | ||
@@ -113,10 +134,10 @@ //----------------------------------------------------------------------------- | ||
| function getAttributeListener(eventTarget, type) { | ||
| var node = eventTarget[LISTENERS][type]; | ||
| var node = eventTarget[LISTENERS][type] | ||
| while (node != null) { | ||
| if (node.kind === ATTRIBUTE) { | ||
| return node.listener; | ||
| return node.listener | ||
| } | ||
| node = node.next; | ||
| node = node.next | ||
| } | ||
| return null; | ||
| return null | ||
| } | ||
@@ -134,7 +155,7 @@ | ||
| if (typeof listener !== "function" && typeof listener !== "object") { | ||
| listener = null; // eslint-disable-line no-param-reassign | ||
| listener = null // eslint-disable-line no-param-reassign | ||
| } | ||
| var prev = null; | ||
| var node = eventTarget[LISTENERS][type]; | ||
| var prev = null | ||
| var node = eventTarget[LISTENERS][type] | ||
| while (node != null) { | ||
@@ -144,13 +165,13 @@ if (node.kind === ATTRIBUTE) { | ||
| if (prev == null) { | ||
| eventTarget[LISTENERS][type] = node.next; | ||
| eventTarget[LISTENERS][type] = node.next | ||
| } | ||
| else { | ||
| prev.next = node.next; | ||
| prev.next = node.next | ||
| } | ||
| } | ||
| else { | ||
| prev = node; | ||
| prev = node | ||
| } | ||
| node = node.next; | ||
| node = node.next | ||
| } | ||
@@ -161,6 +182,6 @@ | ||
| if (prev == null) { | ||
| eventTarget[LISTENERS][type] = newNode(listener, ATTRIBUTE); | ||
| eventTarget[LISTENERS][type] = newNode(listener, ATTRIBUTE) | ||
| } | ||
| else { | ||
| prev.next = newNode(listener, ATTRIBUTE); | ||
| prev.next = newNode(listener, ATTRIBUTE) | ||
| } | ||
@@ -181,5 +202,9 @@ } | ||
| */ | ||
| exports.defineCustomEventTarget = function(EventTargetBase, types) { | ||
| module.exports.defineCustomEventTarget = function(EventTargetBase, types) { | ||
| /** | ||
| * The constructor of custom event target. | ||
| * @constructor | ||
| */ | ||
| function EventTarget() { | ||
| EventTargetBase.call(this); | ||
| EventTargetBase.call(this) | ||
| } | ||
@@ -191,19 +216,23 @@ | ||
| configurable: true, | ||
| writable: true | ||
| } | ||
| }; | ||
| writable: true, | ||
| }, | ||
| } | ||
| types.forEach(function(type) { | ||
| descripter["on" + type] = { | ||
| get: function() { return getAttributeListener(this, type); }, | ||
| set: function(listener) { setAttributeListener(this, type, listener); }, | ||
| get: function() { | ||
| return getAttributeListener(this, type) | ||
| }, | ||
| set: function(listener) { | ||
| setAttributeListener(this, type, listener) | ||
| }, | ||
| configurable: true, | ||
| enumerable: true | ||
| }; | ||
| }); | ||
| enumerable: true, | ||
| } | ||
| }) | ||
| EventTarget.prototype = Object.create(EventTargetBase.prototype, descripter); | ||
| EventTarget.prototype = Object.create(EventTargetBase.prototype, descripter) | ||
| return EventTarget; | ||
| }; | ||
| return EventTarget | ||
| } | ||
@@ -216,25 +245,27 @@ },{"./commons":1}],3:[function(require,module,exports){ | ||
| */ | ||
| "use strict" | ||
| "use strict"; | ||
| //----------------------------------------------------------------------------- | ||
| //------------------------------------------------------------------------------ | ||
| // Requirements | ||
| //----------------------------------------------------------------------------- | ||
| //------------------------------------------------------------------------------ | ||
| var Commons = require("./commons"); | ||
| var CustomEventTarget = require("./custom-event-target"); | ||
| var EventWrapper = require("./event-wrapper"); | ||
| var LISTENERS = Commons.LISTENERS; | ||
| var CAPTURE = Commons.CAPTURE; | ||
| var BUBBLE = Commons.BUBBLE; | ||
| var ATTRIBUTE = Commons.ATTRIBUTE; | ||
| var newNode = Commons.newNode; | ||
| var defineCustomEventTarget = CustomEventTarget.defineCustomEventTarget; | ||
| var createEventWrapper = EventWrapper.createEventWrapper; | ||
| var STOP_IMMEDIATE_PROPAGATION_FLAG = | ||
| EventWrapper.STOP_IMMEDIATE_PROPAGATION_FLAG; | ||
| /*globals window */ | ||
| //----------------------------------------------------------------------------- | ||
| var Commons = require("./commons") | ||
| var CustomEventTarget = require("./custom-event-target") | ||
| var EventWrapper = require("./event-wrapper") | ||
| var isObject = Commons.isObject | ||
| var LISTENERS = Commons.LISTENERS | ||
| var CAPTURE = Commons.CAPTURE | ||
| var BUBBLE = Commons.BUBBLE | ||
| var ATTRIBUTE = Commons.ATTRIBUTE | ||
| var newNode = Commons.newNode | ||
| var defineCustomEventTarget = CustomEventTarget.defineCustomEventTarget | ||
| var createEventWrapper = EventWrapper.createEventWrapper | ||
| var STOP_IMMEDIATE_PROPAGATION_FLAG = EventWrapper.STOP_IMMEDIATE_PROPAGATION_FLAG | ||
| var PASSIVE_LISTENER_FLAG = EventWrapper.PASSIVE_LISTENER_FLAG | ||
| //------------------------------------------------------------------------------ | ||
| // Constants | ||
| //----------------------------------------------------------------------------- | ||
| //------------------------------------------------------------------------------ | ||
@@ -250,7 +281,7 @@ /** | ||
| typeof window.EventTarget !== "undefined" | ||
| ); | ||
| ) | ||
| //----------------------------------------------------------------------------- | ||
| //------------------------------------------------------------------------------ | ||
| // Public Interface | ||
| //----------------------------------------------------------------------------- | ||
| //------------------------------------------------------------------------------ | ||
@@ -274,11 +305,11 @@ /** | ||
| // } | ||
| Object.defineProperty(this, LISTENERS, {value: Object.create(null)}); | ||
| Object.defineProperty(this, LISTENERS, {value: Object.create(null)}) | ||
| } | ||
| else if (arguments.length === 1 && Array.isArray(arguments[0])) { | ||
| return defineCustomEventTarget(EventTarget, arguments[0]); | ||
| return defineCustomEventTarget(EventTarget, arguments[0]) | ||
| } | ||
| else if (arguments.length > 0) { | ||
| var types = Array(arguments.length); | ||
| var types = Array(arguments.length) | ||
| for (var i = 0; i < arguments.length; ++i) { | ||
| types[i] = arguments[i]; | ||
| types[i] = arguments[i] | ||
| } | ||
@@ -291,8 +322,8 @@ | ||
| // } | ||
| return defineCustomEventTarget(EventTarget, types); | ||
| return defineCustomEventTarget(EventTarget, types) | ||
| } | ||
| else { | ||
| throw new TypeError("Cannot call a class as a function"); | ||
| throw new TypeError("Cannot call a class as a function") | ||
| } | ||
| }; | ||
| } | ||
@@ -305,66 +336,68 @@ EventTarget.prototype = Object.create( | ||
| writable: true, | ||
| configurable: true | ||
| configurable: true, | ||
| }, | ||
| addEventListener: { | ||
| value: function addEventListener(type, listener, capture) { | ||
| value: function addEventListener(type, listener, options) { | ||
| if (listener == null) { | ||
| return false; | ||
| return false | ||
| } | ||
| if (typeof listener !== "function" && typeof listener !== "object") { | ||
| throw new TypeError("\"listener\" is not an object."); | ||
| throw new TypeError("\"listener\" is not an object.") | ||
| } | ||
| var kind = (capture ? CAPTURE : BUBBLE); | ||
| var node = this[LISTENERS][type]; | ||
| var capture = isObject(options) ? Boolean(options.capture) : Boolean(options) | ||
| var kind = (capture ? CAPTURE : BUBBLE) | ||
| var node = this[LISTENERS][type] | ||
| if (node == null) { | ||
| this[LISTENERS][type] = newNode(listener, kind); | ||
| return true; | ||
| this[LISTENERS][type] = newNode(listener, kind, options) | ||
| return true | ||
| } | ||
| var prev = null; | ||
| var prev = null | ||
| while (node != null) { | ||
| if (node.listener === listener && node.kind === kind) { | ||
| // Should ignore a duplicated listener. | ||
| return false; | ||
| return false | ||
| } | ||
| prev = node; | ||
| node = node.next; | ||
| prev = node | ||
| node = node.next | ||
| } | ||
| prev.next = newNode(listener, kind); | ||
| return true; | ||
| prev.next = newNode(listener, kind, options) | ||
| return true | ||
| }, | ||
| configurable: true, | ||
| writable: true | ||
| writable: true, | ||
| }, | ||
| removeEventListener: { | ||
| value: function removeEventListener(type, listener, capture) { | ||
| value: function removeEventListener(type, listener, options) { | ||
| if (listener == null) { | ||
| return false; | ||
| return false | ||
| } | ||
| var kind = (capture ? CAPTURE : BUBBLE); | ||
| var prev = null; | ||
| var node = this[LISTENERS][type]; | ||
| var capture = isObject(options) ? Boolean(options.capture) : Boolean(options) | ||
| var kind = (capture ? CAPTURE : BUBBLE) | ||
| var prev = null | ||
| var node = this[LISTENERS][type] | ||
| while (node != null) { | ||
| if (node.listener === listener && node.kind === kind) { | ||
| if (prev == null) { | ||
| this[LISTENERS][type] = node.next; | ||
| this[LISTENERS][type] = node.next | ||
| } | ||
| else { | ||
| prev.next = node.next; | ||
| prev.next = node.next | ||
| } | ||
| return true; | ||
| return true | ||
| } | ||
| prev = node; | ||
| node = node.next; | ||
| prev = node | ||
| node = node.next | ||
| } | ||
| return false; | ||
| return false | ||
| }, | ||
| configurable: true, | ||
| writable: true | ||
| writable: true, | ||
| }, | ||
@@ -375,33 +408,52 @@ | ||
| // If listeners aren't registered, terminate. | ||
| var node = this[LISTENERS][event.type]; | ||
| var type = event.type | ||
| var node = this[LISTENERS][type] | ||
| if (node == null) { | ||
| return true; | ||
| return true | ||
| } | ||
| // Since we cannot rewrite several properties, so wrap object. | ||
| var wrapped = createEventWrapper(event, this); | ||
| var wrapped = createEventWrapper(event, this) | ||
| // This doesn't process capturing phase and bubbling phase. | ||
| // This isn't participating in a tree. | ||
| var prev = null | ||
| while (node != null) { | ||
| // Remove this listener if it's once | ||
| if (node.once) { | ||
| if (prev == null) { | ||
| this[LISTENERS][type] = node.next | ||
| } | ||
| else { | ||
| prev.next = node.next | ||
| } | ||
| } | ||
| else { | ||
| prev = node | ||
| } | ||
| // Call this listener | ||
| wrapped[PASSIVE_LISTENER_FLAG] = node.passive | ||
| if (typeof node.listener === "function") { | ||
| node.listener.call(this, wrapped); | ||
| node.listener.call(this, wrapped) | ||
| } | ||
| else if (node.kind !== ATTRIBUTE && typeof node.listener.handleEvent === "function") { | ||
| node.listener.handleEvent(wrapped); | ||
| node.listener.handleEvent(wrapped) | ||
| } | ||
| // Break if `event.stopImmediatePropagation` was called. | ||
| if (wrapped[STOP_IMMEDIATE_PROPAGATION_FLAG]) { | ||
| break; | ||
| break | ||
| } | ||
| node = node.next; | ||
| node = node.next | ||
| } | ||
| return !wrapped.defaultPrevented; | ||
| return !wrapped.defaultPrevented | ||
| }, | ||
| configurable: true, | ||
| writable: true | ||
| } | ||
| writable: true, | ||
| }, | ||
| } | ||
| ); | ||
| ) | ||
@@ -414,5 +466,4 @@ },{"./commons":1,"./custom-event-target":2,"./event-wrapper":4}],4:[function(require,module,exports){ | ||
| */ | ||
| "use strict" | ||
| "use strict"; | ||
| //----------------------------------------------------------------------------- | ||
@@ -422,3 +473,3 @@ // Requirements | ||
| var createUniqueKey = require("./commons").createUniqueKey; | ||
| var createUniqueKey = require("./commons").createUniqueKey | ||
@@ -436,3 +487,3 @@ //----------------------------------------------------------------------------- | ||
| var STOP_IMMEDIATE_PROPAGATION_FLAG = | ||
| createUniqueKey("stop_immediate_propagation_flag"); | ||
| createUniqueKey("stop_immediate_propagation_flag") | ||
@@ -445,5 +496,13 @@ /** | ||
| */ | ||
| var CANCELED_FLAG = createUniqueKey("canceled_flag"); | ||
| var CANCELED_FLAG = createUniqueKey("canceled_flag") | ||
| /** | ||
| * The key of the flag that it cannot use `preventDefault` method. | ||
| * | ||
| * @type {symbol|string} | ||
| * @private | ||
| */ | ||
| var PASSIVE_LISTENER_FLAG = createUniqueKey("passive_listener_flag") | ||
| /** | ||
| * The key of the original event object. | ||
@@ -454,3 +513,3 @@ * | ||
| */ | ||
| var ORIGINAL_EVENT = createUniqueKey("original_event"); | ||
| var ORIGINAL_EVENT = createUniqueKey("original_event") | ||
@@ -466,9 +525,9 @@ /** | ||
| value: function stopPropagation() { | ||
| var e = this[ORIGINAL_EVENT]; | ||
| var e = this[ORIGINAL_EVENT] | ||
| if (typeof e.stopPropagation === "function") { | ||
| e.stopPropagation(); | ||
| e.stopPropagation() | ||
| } | ||
| }, | ||
| writable: true, | ||
| configurable: true | ||
| configurable: true, | ||
| }), | ||
@@ -478,11 +537,11 @@ | ||
| value: function stopImmediatePropagation() { | ||
| this[STOP_IMMEDIATE_PROPAGATION_FLAG] = true; | ||
| this[STOP_IMMEDIATE_PROPAGATION_FLAG] = true | ||
| var e = this[ORIGINAL_EVENT]; | ||
| var e = this[ORIGINAL_EVENT] | ||
| if (typeof e.stopImmediatePropagation === "function") { | ||
| e.stopImmediatePropagation(); | ||
| e.stopImmediatePropagation() | ||
| } | ||
| }, | ||
| writable: true, | ||
| configurable: true | ||
| configurable: true, | ||
| }), | ||
@@ -492,21 +551,26 @@ | ||
| value: function preventDefault() { | ||
| if (this[PASSIVE_LISTENER_FLAG]) { | ||
| return | ||
| } | ||
| if (this.cancelable === true) { | ||
| this[CANCELED_FLAG] = true; | ||
| this[CANCELED_FLAG] = true | ||
| } | ||
| var e = this[ORIGINAL_EVENT]; | ||
| var e = this[ORIGINAL_EVENT] | ||
| if (typeof e.preventDefault === "function") { | ||
| e.preventDefault(); | ||
| e.preventDefault() | ||
| } | ||
| }, | ||
| writable: true, | ||
| configurable: true | ||
| configurable: true, | ||
| }), | ||
| defaultPrevented: Object.freeze({ | ||
| get: function defaultPrevented() { return this[CANCELED_FLAG]; }, | ||
| get: function defaultPrevented() { | ||
| return this[CANCELED_FLAG] | ||
| }, | ||
| enumerable: true, | ||
| configurable: true | ||
| }) | ||
| }); | ||
| configurable: true, | ||
| }), | ||
| }) | ||
@@ -517,3 +581,4 @@ //----------------------------------------------------------------------------- | ||
| exports.STOP_IMMEDIATE_PROPAGATION_FLAG = STOP_IMMEDIATE_PROPAGATION_FLAG; | ||
| module.exports.STOP_IMMEDIATE_PROPAGATION_FLAG = STOP_IMMEDIATE_PROPAGATION_FLAG | ||
| module.exports.PASSIVE_LISTENER_FLAG = PASSIVE_LISTENER_FLAG | ||
@@ -531,6 +596,6 @@ /** | ||
| */ | ||
| exports.createEventWrapper = function createEventWrapper(event, eventTarget) { | ||
| module.exports.createEventWrapper = function createEventWrapper(event, eventTarget) { | ||
| var timeStamp = ( | ||
| typeof event.timeStamp === "number" ? event.timeStamp : Date.now() | ||
| ); | ||
| ) | ||
| var propertyDefinition = { | ||
@@ -544,11 +609,12 @@ type: {value: event.type, enumerable: true}, | ||
| timeStamp: {value: timeStamp, enumerable: true}, | ||
| isTrusted: {value: false, enumerable: true} | ||
| }; | ||
| propertyDefinition[STOP_IMMEDIATE_PROPAGATION_FLAG] = {value: false, writable: true}; | ||
| propertyDefinition[CANCELED_FLAG] = {value: false, writable: true}; | ||
| propertyDefinition[ORIGINAL_EVENT] = {value: event}; | ||
| isTrusted: {value: false, enumerable: true}, | ||
| } | ||
| propertyDefinition[STOP_IMMEDIATE_PROPAGATION_FLAG] = {value: false, writable: true} | ||
| propertyDefinition[CANCELED_FLAG] = {value: false, writable: true} | ||
| propertyDefinition[PASSIVE_LISTENER_FLAG] = {value: false, writable: true} | ||
| propertyDefinition[ORIGINAL_EVENT] = {value: event} | ||
| // For CustomEvent. | ||
| if (typeof event.detail !== "undefined") { | ||
| propertyDefinition.detail = {value: event.detail, enumerable: true}; | ||
| propertyDefinition.detail = {value: event.detail, enumerable: true} | ||
| } | ||
@@ -559,6 +625,6 @@ | ||
| propertyDefinition | ||
| ); | ||
| }; | ||
| ) | ||
| } | ||
| },{"./commons":1}]},{},[3])(3) | ||
| }); |
@@ -1,1 +0,1 @@ | ||
| !function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var t;t="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this,t.eventTargetShim=e()}}(function(){return function e(t,n,r){function o(i,u){if(!n[i]){if(!t[i]){var l="function"==typeof require&&require;if(!u&&l)return l(i,!0);if(a)return a(i,!0);var f=new Error("Cannot find module '"+i+"'");throw f.code="MODULE_NOT_FOUND",f}var c=n[i]={exports:{}};t[i][0].call(c.exports,function(e){var n=t[i][1][e];return o(n?n:e)},c,c.exports,e,t,n,r)}return n[i].exports}for(var a="function"==typeof require&&require,i=0;i<r.length;i++)o(r[i]);return o}({1:[function(e,t,n){"use strict";var r=n.createUniqueKey="undefined"!=typeof Symbol?Symbol:function(e){return"[["+e+"_"+Math.random().toFixed(8).slice(2)+"]]"};n.LISTENERS=r("listeners"),n.CAPTURE=1,n.BUBBLE=2,n.ATTRIBUTE=3,n.newNode=function(e,t){return{listener:e,kind:t,next:null}}},{}],2:[function(e,t,n){"use strict";function r(e,t){for(var n=e[i][t];null!=n;){if(n.kind===u)return n.listener;n=n.next}return null}function o(e,t,n){"function"!=typeof n&&"object"!=typeof n&&(n=null);for(var r=null,o=e[i][t];null!=o;)o.kind===u?null==r?e[i][t]=o.next:r.next=o.next:r=o,o=o.next;null!=n&&(null==r?e[i][t]=l(n,u):r.next=l(n,u))}var a=e("./commons"),i=a.LISTENERS,u=a.ATTRIBUTE,l=a.newNode;n.defineCustomEventTarget=function(e,t){function n(){e.call(this)}var a={constructor:{value:n,configurable:!0,writable:!0}};return t.forEach(function(e){a["on"+e]={get:function(){return r(this,e)},set:function(t){o(this,e,t)},configurable:!0,enumerable:!0}}),n.prototype=Object.create(e.prototype,a),n}},{"./commons":1}],3:[function(e,t,n){"use strict";var r=e("./commons"),o=e("./custom-event-target"),a=e("./event-wrapper"),i=r.LISTENERS,u=r.CAPTURE,l=r.BUBBLE,f=r.ATTRIBUTE,c=r.newNode,s=o.defineCustomEventTarget,p=a.createEventWrapper,v=a.STOP_IMMEDIATE_PROPAGATION_FLAG,d="undefined"!=typeof window&&"undefined"!=typeof window.EventTarget,b=t.exports=function m(){if(!(this instanceof m)){if(1===arguments.length&&Array.isArray(arguments[0]))return s(m,arguments[0]);if(arguments.length>0){for(var e=Array(arguments.length),t=0;t<arguments.length;++t)e[t]=arguments[t];return s(m,e)}throw new TypeError("Cannot call a class as a function")}Object.defineProperty(this,i,{value:Object.create(null)})};b.prototype=Object.create((d?window.EventTarget:Object).prototype,{constructor:{value:b,writable:!0,configurable:!0},addEventListener:{value:function(e,t,n){if(null==t)return!1;if("function"!=typeof t&&"object"!=typeof t)throw new TypeError('"listener" is not an object.');var r=n?u:l,o=this[i][e];if(null==o)return this[i][e]=c(t,r),!0;for(var a=null;null!=o;){if(o.listener===t&&o.kind===r)return!1;a=o,o=o.next}return a.next=c(t,r),!0},configurable:!0,writable:!0},removeEventListener:{value:function(e,t,n){if(null==t)return!1;for(var r=n?u:l,o=null,a=this[i][e];null!=a;){if(a.listener===t&&a.kind===r)return null==o?this[i][e]=a.next:o.next=a.next,!0;o=a,a=a.next}return!1},configurable:!0,writable:!0},dispatchEvent:{value:function(e){var t=this[i][e.type];if(null==t)return!0;for(var n=p(e,this);null!=t&&("function"==typeof t.listener?t.listener.call(this,n):t.kind!==f&&"function"==typeof t.listener.handleEvent&&t.listener.handleEvent(n),!n[v]);)t=t.next;return!n.defaultPrevented},configurable:!0,writable:!0}})},{"./commons":1,"./custom-event-target":2,"./event-wrapper":4}],4:[function(e,t,n){"use strict";var r=e("./commons").createUniqueKey,o=r("stop_immediate_propagation_flag"),a=r("canceled_flag"),i=r("original_event"),u=Object.freeze({stopPropagation:Object.freeze({value:function(){var e=this[i];"function"==typeof e.stopPropagation&&e.stopPropagation()},writable:!0,configurable:!0}),stopImmediatePropagation:Object.freeze({value:function(){this[o]=!0;var e=this[i];"function"==typeof e.stopImmediatePropagation&&e.stopImmediatePropagation()},writable:!0,configurable:!0}),preventDefault:Object.freeze({value:function(){this.cancelable===!0&&(this[a]=!0);var e=this[i];"function"==typeof e.preventDefault&&e.preventDefault()},writable:!0,configurable:!0}),defaultPrevented:Object.freeze({get:function(){return this[a]},enumerable:!0,configurable:!0})});n.STOP_IMMEDIATE_PROPAGATION_FLAG=o,n.createEventWrapper=function(e,t){var n="number"==typeof e.timeStamp?e.timeStamp:Date.now(),r={type:{value:e.type,enumerable:!0},target:{value:t,enumerable:!0},currentTarget:{value:t,enumerable:!0},eventPhase:{value:2,enumerable:!0},bubbles:{value:Boolean(e.bubbles),enumerable:!0},cancelable:{value:Boolean(e.cancelable),enumerable:!0},timeStamp:{value:n,enumerable:!0},isTrusted:{value:!1,enumerable:!0}};return r[o]={value:!1,writable:!0},r[a]={value:!1,writable:!0},r[i]={value:e},"undefined"!=typeof e.detail&&(r.detail={value:e.detail,enumerable:!0}),Object.create(Object.create(e,u),r)}},{"./commons":1}]},{},[3])(3)}); | ||
| !function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var t;t="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this,t.eventTargetShim=e()}}(function(){return function e(t,n,r){function o(a,l){if(!n[a]){if(!t[a]){var u="function"==typeof require&&require;if(!l&&u)return u(a,!0);if(i)return i(a,!0);var f=new Error("Cannot find module '"+a+"'");throw f.code="MODULE_NOT_FOUND",f}var c=n[a]={exports:{}};t[a][0].call(c.exports,function(e){var n=t[a][1][e];return o(n?n:e)},c,c.exports,e,t,n,r)}return n[a].exports}for(var i="function"==typeof require&&require,a=0;a<r.length;a++)o(r[a]);return o}({1:[function(e,t,n){"use strict";var r=t.exports.createUniqueKey="undefined"!=typeof Symbol?Symbol:function(e){return"[["+e+"_"+Math.random().toFixed(8).slice(2)+"]]"},o=t.exports.isObject=function(e){return"object"==typeof e&&null!==e};t.exports.LISTENERS=r("listeners"),t.exports.CAPTURE=1,t.exports.BUBBLE=2,t.exports.ATTRIBUTE=3,t.exports.newNode=function(e,t,n){var r=o(n);return{listener:e,kind:t,once:r&&Boolean(n.once),passive:r&&Boolean(n.passive),next:null}}},{}],2:[function(e,t,n){"use strict";function r(e,t){for(var n=e[a][t];null!=n;){if(n.kind===l)return n.listener;n=n.next}return null}function o(e,t,n){"function"!=typeof n&&"object"!=typeof n&&(n=null);for(var r=null,o=e[a][t];null!=o;)o.kind===l?null==r?e[a][t]=o.next:r.next=o.next:r=o,o=o.next;null!=n&&(null==r?e[a][t]=u(n,l):r.next=u(n,l))}var i=e("./commons"),a=i.LISTENERS,l=i.ATTRIBUTE,u=i.newNode;t.exports.defineCustomEventTarget=function(e,t){function n(){e.call(this)}var i={constructor:{value:n,configurable:!0,writable:!0}};return t.forEach(function(e){i["on"+e]={get:function(){return r(this,e)},set:function(t){o(this,e,t)},configurable:!0,enumerable:!0}}),n.prototype=Object.create(e.prototype,i),n}},{"./commons":1}],3:[function(e,t,n){"use strict";var r=e("./commons"),o=e("./custom-event-target"),i=e("./event-wrapper"),a=r.isObject,l=r.LISTENERS,u=r.CAPTURE,f=r.BUBBLE,c=r.ATTRIBUTE,s=r.newNode,p=o.defineCustomEventTarget,v=i.createEventWrapper,b=i.STOP_IMMEDIATE_PROPAGATION_FLAG,d=i.PASSIVE_LISTENER_FLAG,m="undefined"!=typeof window&&"undefined"!=typeof window.EventTarget,y=t.exports=function e(){if(!(this instanceof e)){if(1===arguments.length&&Array.isArray(arguments[0]))return p(e,arguments[0]);if(arguments.length>0){for(var t=Array(arguments.length),n=0;n<arguments.length;++n)t[n]=arguments[n];return p(e,t)}throw new TypeError("Cannot call a class as a function")}Object.defineProperty(this,l,{value:Object.create(null)})};y.prototype=Object.create((m?window.EventTarget:Object).prototype,{constructor:{value:y,writable:!0,configurable:!0},addEventListener:{value:function(e,t,n){if(null==t)return!1;if("function"!=typeof t&&"object"!=typeof t)throw new TypeError('"listener" is not an object.');var r=a(n)?Boolean(n.capture):Boolean(n),o=r?u:f,i=this[l][e];if(null==i)return this[l][e]=s(t,o,n),!0;for(var c=null;null!=i;){if(i.listener===t&&i.kind===o)return!1;c=i,i=i.next}return c.next=s(t,o,n),!0},configurable:!0,writable:!0},removeEventListener:{value:function(e,t,n){if(null==t)return!1;for(var r=a(n)?Boolean(n.capture):Boolean(n),o=r?u:f,i=null,c=this[l][e];null!=c;){if(c.listener===t&&c.kind===o)return null==i?this[l][e]=c.next:i.next=c.next,!0;i=c,c=c.next}return!1},configurable:!0,writable:!0},dispatchEvent:{value:function(e){var t=e.type,n=this[l][t];if(null==n)return!0;for(var r=v(e,this),o=null;null!=n&&(n.once?null==o?this[l][t]=n.next:o.next=n.next:o=n,r[d]=n.passive,"function"==typeof n.listener?n.listener.call(this,r):n.kind!==c&&"function"==typeof n.listener.handleEvent&&n.listener.handleEvent(r),!r[b]);)n=n.next;return!r.defaultPrevented},configurable:!0,writable:!0}})},{"./commons":1,"./custom-event-target":2,"./event-wrapper":4}],4:[function(e,t,n){"use strict";var r=e("./commons").createUniqueKey,o=r("stop_immediate_propagation_flag"),i=r("canceled_flag"),a=r("passive_listener_flag"),l=r("original_event"),u=Object.freeze({stopPropagation:Object.freeze({value:function(){var e=this[l];"function"==typeof e.stopPropagation&&e.stopPropagation()},writable:!0,configurable:!0}),stopImmediatePropagation:Object.freeze({value:function(){this[o]=!0;var e=this[l];"function"==typeof e.stopImmediatePropagation&&e.stopImmediatePropagation()},writable:!0,configurable:!0}),preventDefault:Object.freeze({value:function(){if(!this[a]){this.cancelable===!0&&(this[i]=!0);var e=this[l];"function"==typeof e.preventDefault&&e.preventDefault()}},writable:!0,configurable:!0}),defaultPrevented:Object.freeze({get:function(){return this[i]},enumerable:!0,configurable:!0})});t.exports.STOP_IMMEDIATE_PROPAGATION_FLAG=o,t.exports.PASSIVE_LISTENER_FLAG=a,t.exports.createEventWrapper=function(e,t){var n="number"==typeof e.timeStamp?e.timeStamp:Date.now(),r={type:{value:e.type,enumerable:!0},target:{value:t,enumerable:!0},currentTarget:{value:t,enumerable:!0},eventPhase:{value:2,enumerable:!0},bubbles:{value:Boolean(e.bubbles),enumerable:!0},cancelable:{value:Boolean(e.cancelable),enumerable:!0},timeStamp:{value:n,enumerable:!0},isTrusted:{value:!1,enumerable:!0}};return r[o]={value:!1,writable:!0},r[i]={value:!1,writable:!0},r[a]={value:!1,writable:!0},r[l]={value:e},"undefined"!=typeof e.detail&&(r.detail={value:e.detail,enumerable:!0}),Object.create(Object.create(e,u),r)}},{"./commons":1}]},{},[3])(3)}); |
@@ -6,5 +6,4 @@ /** | ||
| */ | ||
| "use strict" | ||
| "use strict"; | ||
| /** | ||
@@ -14,12 +13,24 @@ * Creates a unique key. | ||
| * @param {string} name - A name to create. | ||
| * @returns {symbol|string} | ||
| * @returns {symbol|string} Generated unique key. | ||
| * @private | ||
| */ | ||
| var createUniqueKey = exports.createUniqueKey = (typeof Symbol !== "undefined" ? | ||
| Symbol : | ||
| function createUniqueKey(name) { | ||
| return "[[" + name + "_" + Math.random().toFixed(8).slice(2) + "]]"; | ||
| }); | ||
| var createUniqueKey = module.exports.createUniqueKey = ( | ||
| typeof Symbol !== "undefined" ? Symbol : //eslint-disable-line no-undef | ||
| /* otherwise */ function createUniqueKey(name) { | ||
| return "[[" + name + "_" + Math.random().toFixed(8).slice(2) + "]]" | ||
| } | ||
| ) | ||
| /** | ||
| * Checks whether the given value is a non-null object or not. | ||
| * | ||
| * @param {any} x - The value to be check. | ||
| * @returns {boolean} `true` if the value is a non-null object. | ||
| * @private | ||
| */ | ||
| var isObject = module.exports.isObject = function isObject(x) { | ||
| return typeof x === "object" && x !== null | ||
| } | ||
| /** | ||
| * The key of listeners. | ||
@@ -30,3 +41,3 @@ * | ||
| */ | ||
| exports.LISTENERS = createUniqueKey("listeners"); | ||
| module.exports.LISTENERS = createUniqueKey("listeners") | ||
@@ -39,3 +50,3 @@ /** | ||
| */ | ||
| exports.CAPTURE = 1; | ||
| module.exports.CAPTURE = 1 | ||
@@ -48,3 +59,3 @@ /** | ||
| */ | ||
| exports.BUBBLE = 2; | ||
| module.exports.BUBBLE = 2 | ||
@@ -57,3 +68,3 @@ /** | ||
| */ | ||
| exports.ATTRIBUTE = 3; | ||
| module.exports.ATTRIBUTE = 3 | ||
@@ -73,6 +84,17 @@ /** | ||
| * @param {number} kind - The kind of the listener. | ||
| * @param {object} [options] - The option object. | ||
| * @param {boolean} [options.once] - The flag to remove the listener at the first call. | ||
| * @param {boolean} [options.passive] - The flag to ignore `event.preventDefault` method. | ||
| * @returns {ListenerNode} The created listener node. | ||
| */ | ||
| exports.newNode = function newNode(listener, kind) { | ||
| return {listener: listener, kind: kind, next: null}; | ||
| }; | ||
| module.exports.newNode = function newNode(listener, kind, options) { | ||
| var obj = isObject(options) | ||
| return { | ||
| listener: listener, | ||
| kind: kind, | ||
| once: obj && Boolean(options.once), | ||
| passive: obj && Boolean(options.passive), | ||
| next: null, | ||
| } | ||
| } |
@@ -6,5 +6,4 @@ /** | ||
| */ | ||
| "use strict" | ||
| "use strict"; | ||
| //----------------------------------------------------------------------------- | ||
@@ -14,6 +13,6 @@ // Requirements | ||
| var Commons = require("./commons"); | ||
| var LISTENERS = Commons.LISTENERS; | ||
| var ATTRIBUTE = Commons.ATTRIBUTE; | ||
| var newNode = Commons.newNode; | ||
| var Commons = require("./commons") | ||
| var LISTENERS = Commons.LISTENERS | ||
| var ATTRIBUTE = Commons.ATTRIBUTE | ||
| var newNode = Commons.newNode | ||
@@ -32,10 +31,10 @@ //----------------------------------------------------------------------------- | ||
| function getAttributeListener(eventTarget, type) { | ||
| var node = eventTarget[LISTENERS][type]; | ||
| var node = eventTarget[LISTENERS][type] | ||
| while (node != null) { | ||
| if (node.kind === ATTRIBUTE) { | ||
| return node.listener; | ||
| return node.listener | ||
| } | ||
| node = node.next; | ||
| node = node.next | ||
| } | ||
| return null; | ||
| return null | ||
| } | ||
@@ -53,7 +52,7 @@ | ||
| if (typeof listener !== "function" && typeof listener !== "object") { | ||
| listener = null; // eslint-disable-line no-param-reassign | ||
| listener = null // eslint-disable-line no-param-reassign | ||
| } | ||
| var prev = null; | ||
| var node = eventTarget[LISTENERS][type]; | ||
| var prev = null | ||
| var node = eventTarget[LISTENERS][type] | ||
| while (node != null) { | ||
@@ -63,13 +62,13 @@ if (node.kind === ATTRIBUTE) { | ||
| if (prev == null) { | ||
| eventTarget[LISTENERS][type] = node.next; | ||
| eventTarget[LISTENERS][type] = node.next | ||
| } | ||
| else { | ||
| prev.next = node.next; | ||
| prev.next = node.next | ||
| } | ||
| } | ||
| else { | ||
| prev = node; | ||
| prev = node | ||
| } | ||
| node = node.next; | ||
| node = node.next | ||
| } | ||
@@ -80,6 +79,6 @@ | ||
| if (prev == null) { | ||
| eventTarget[LISTENERS][type] = newNode(listener, ATTRIBUTE); | ||
| eventTarget[LISTENERS][type] = newNode(listener, ATTRIBUTE) | ||
| } | ||
| else { | ||
| prev.next = newNode(listener, ATTRIBUTE); | ||
| prev.next = newNode(listener, ATTRIBUTE) | ||
| } | ||
@@ -100,5 +99,9 @@ } | ||
| */ | ||
| exports.defineCustomEventTarget = function(EventTargetBase, types) { | ||
| module.exports.defineCustomEventTarget = function(EventTargetBase, types) { | ||
| /** | ||
| * The constructor of custom event target. | ||
| * @constructor | ||
| */ | ||
| function EventTarget() { | ||
| EventTargetBase.call(this); | ||
| EventTargetBase.call(this) | ||
| } | ||
@@ -110,18 +113,22 @@ | ||
| configurable: true, | ||
| writable: true | ||
| } | ||
| }; | ||
| writable: true, | ||
| }, | ||
| } | ||
| types.forEach(function(type) { | ||
| descripter["on" + type] = { | ||
| get: function() { return getAttributeListener(this, type); }, | ||
| set: function(listener) { setAttributeListener(this, type, listener); }, | ||
| get: function() { | ||
| return getAttributeListener(this, type) | ||
| }, | ||
| set: function(listener) { | ||
| setAttributeListener(this, type, listener) | ||
| }, | ||
| configurable: true, | ||
| enumerable: true | ||
| }; | ||
| }); | ||
| enumerable: true, | ||
| } | ||
| }) | ||
| EventTarget.prototype = Object.create(EventTargetBase.prototype, descripter); | ||
| EventTarget.prototype = Object.create(EventTargetBase.prototype, descripter) | ||
| return EventTarget; | ||
| }; | ||
| return EventTarget | ||
| } |
@@ -6,25 +6,27 @@ /** | ||
| */ | ||
| "use strict" | ||
| "use strict"; | ||
| //----------------------------------------------------------------------------- | ||
| //------------------------------------------------------------------------------ | ||
| // Requirements | ||
| //----------------------------------------------------------------------------- | ||
| //------------------------------------------------------------------------------ | ||
| var Commons = require("./commons"); | ||
| var CustomEventTarget = require("./custom-event-target"); | ||
| var EventWrapper = require("./event-wrapper"); | ||
| var LISTENERS = Commons.LISTENERS; | ||
| var CAPTURE = Commons.CAPTURE; | ||
| var BUBBLE = Commons.BUBBLE; | ||
| var ATTRIBUTE = Commons.ATTRIBUTE; | ||
| var newNode = Commons.newNode; | ||
| var defineCustomEventTarget = CustomEventTarget.defineCustomEventTarget; | ||
| var createEventWrapper = EventWrapper.createEventWrapper; | ||
| var STOP_IMMEDIATE_PROPAGATION_FLAG = | ||
| EventWrapper.STOP_IMMEDIATE_PROPAGATION_FLAG; | ||
| /*globals window */ | ||
| //----------------------------------------------------------------------------- | ||
| var Commons = require("./commons") | ||
| var CustomEventTarget = require("./custom-event-target") | ||
| var EventWrapper = require("./event-wrapper") | ||
| var isObject = Commons.isObject | ||
| var LISTENERS = Commons.LISTENERS | ||
| var CAPTURE = Commons.CAPTURE | ||
| var BUBBLE = Commons.BUBBLE | ||
| var ATTRIBUTE = Commons.ATTRIBUTE | ||
| var newNode = Commons.newNode | ||
| var defineCustomEventTarget = CustomEventTarget.defineCustomEventTarget | ||
| var createEventWrapper = EventWrapper.createEventWrapper | ||
| var STOP_IMMEDIATE_PROPAGATION_FLAG = EventWrapper.STOP_IMMEDIATE_PROPAGATION_FLAG | ||
| var PASSIVE_LISTENER_FLAG = EventWrapper.PASSIVE_LISTENER_FLAG | ||
| //------------------------------------------------------------------------------ | ||
| // Constants | ||
| //----------------------------------------------------------------------------- | ||
| //------------------------------------------------------------------------------ | ||
@@ -40,7 +42,7 @@ /** | ||
| typeof window.EventTarget !== "undefined" | ||
| ); | ||
| ) | ||
| //----------------------------------------------------------------------------- | ||
| //------------------------------------------------------------------------------ | ||
| // Public Interface | ||
| //----------------------------------------------------------------------------- | ||
| //------------------------------------------------------------------------------ | ||
@@ -64,11 +66,11 @@ /** | ||
| // } | ||
| Object.defineProperty(this, LISTENERS, {value: Object.create(null)}); | ||
| Object.defineProperty(this, LISTENERS, {value: Object.create(null)}) | ||
| } | ||
| else if (arguments.length === 1 && Array.isArray(arguments[0])) { | ||
| return defineCustomEventTarget(EventTarget, arguments[0]); | ||
| return defineCustomEventTarget(EventTarget, arguments[0]) | ||
| } | ||
| else if (arguments.length > 0) { | ||
| var types = Array(arguments.length); | ||
| var types = Array(arguments.length) | ||
| for (var i = 0; i < arguments.length; ++i) { | ||
| types[i] = arguments[i]; | ||
| types[i] = arguments[i] | ||
| } | ||
@@ -81,8 +83,8 @@ | ||
| // } | ||
| return defineCustomEventTarget(EventTarget, types); | ||
| return defineCustomEventTarget(EventTarget, types) | ||
| } | ||
| else { | ||
| throw new TypeError("Cannot call a class as a function"); | ||
| throw new TypeError("Cannot call a class as a function") | ||
| } | ||
| }; | ||
| } | ||
@@ -95,66 +97,68 @@ EventTarget.prototype = Object.create( | ||
| writable: true, | ||
| configurable: true | ||
| configurable: true, | ||
| }, | ||
| addEventListener: { | ||
| value: function addEventListener(type, listener, capture) { | ||
| value: function addEventListener(type, listener, options) { | ||
| if (listener == null) { | ||
| return false; | ||
| return false | ||
| } | ||
| if (typeof listener !== "function" && typeof listener !== "object") { | ||
| throw new TypeError("\"listener\" is not an object."); | ||
| throw new TypeError("\"listener\" is not an object.") | ||
| } | ||
| var kind = (capture ? CAPTURE : BUBBLE); | ||
| var node = this[LISTENERS][type]; | ||
| var capture = isObject(options) ? Boolean(options.capture) : Boolean(options) | ||
| var kind = (capture ? CAPTURE : BUBBLE) | ||
| var node = this[LISTENERS][type] | ||
| if (node == null) { | ||
| this[LISTENERS][type] = newNode(listener, kind); | ||
| return true; | ||
| this[LISTENERS][type] = newNode(listener, kind, options) | ||
| return true | ||
| } | ||
| var prev = null; | ||
| var prev = null | ||
| while (node != null) { | ||
| if (node.listener === listener && node.kind === kind) { | ||
| // Should ignore a duplicated listener. | ||
| return false; | ||
| return false | ||
| } | ||
| prev = node; | ||
| node = node.next; | ||
| prev = node | ||
| node = node.next | ||
| } | ||
| prev.next = newNode(listener, kind); | ||
| return true; | ||
| prev.next = newNode(listener, kind, options) | ||
| return true | ||
| }, | ||
| configurable: true, | ||
| writable: true | ||
| writable: true, | ||
| }, | ||
| removeEventListener: { | ||
| value: function removeEventListener(type, listener, capture) { | ||
| value: function removeEventListener(type, listener, options) { | ||
| if (listener == null) { | ||
| return false; | ||
| return false | ||
| } | ||
| var kind = (capture ? CAPTURE : BUBBLE); | ||
| var prev = null; | ||
| var node = this[LISTENERS][type]; | ||
| var capture = isObject(options) ? Boolean(options.capture) : Boolean(options) | ||
| var kind = (capture ? CAPTURE : BUBBLE) | ||
| var prev = null | ||
| var node = this[LISTENERS][type] | ||
| while (node != null) { | ||
| if (node.listener === listener && node.kind === kind) { | ||
| if (prev == null) { | ||
| this[LISTENERS][type] = node.next; | ||
| this[LISTENERS][type] = node.next | ||
| } | ||
| else { | ||
| prev.next = node.next; | ||
| prev.next = node.next | ||
| } | ||
| return true; | ||
| return true | ||
| } | ||
| prev = node; | ||
| node = node.next; | ||
| prev = node | ||
| node = node.next | ||
| } | ||
| return false; | ||
| return false | ||
| }, | ||
| configurable: true, | ||
| writable: true | ||
| writable: true, | ||
| }, | ||
@@ -165,32 +169,51 @@ | ||
| // If listeners aren't registered, terminate. | ||
| var node = this[LISTENERS][event.type]; | ||
| var type = event.type | ||
| var node = this[LISTENERS][type] | ||
| if (node == null) { | ||
| return true; | ||
| return true | ||
| } | ||
| // Since we cannot rewrite several properties, so wrap object. | ||
| var wrapped = createEventWrapper(event, this); | ||
| var wrapped = createEventWrapper(event, this) | ||
| // This doesn't process capturing phase and bubbling phase. | ||
| // This isn't participating in a tree. | ||
| var prev = null | ||
| while (node != null) { | ||
| // Remove this listener if it's once | ||
| if (node.once) { | ||
| if (prev == null) { | ||
| this[LISTENERS][type] = node.next | ||
| } | ||
| else { | ||
| prev.next = node.next | ||
| } | ||
| } | ||
| else { | ||
| prev = node | ||
| } | ||
| // Call this listener | ||
| wrapped[PASSIVE_LISTENER_FLAG] = node.passive | ||
| if (typeof node.listener === "function") { | ||
| node.listener.call(this, wrapped); | ||
| node.listener.call(this, wrapped) | ||
| } | ||
| else if (node.kind !== ATTRIBUTE && typeof node.listener.handleEvent === "function") { | ||
| node.listener.handleEvent(wrapped); | ||
| node.listener.handleEvent(wrapped) | ||
| } | ||
| // Break if `event.stopImmediatePropagation` was called. | ||
| if (wrapped[STOP_IMMEDIATE_PROPAGATION_FLAG]) { | ||
| break; | ||
| break | ||
| } | ||
| node = node.next; | ||
| node = node.next | ||
| } | ||
| return !wrapped.defaultPrevented; | ||
| return !wrapped.defaultPrevented | ||
| }, | ||
| configurable: true, | ||
| writable: true | ||
| } | ||
| writable: true, | ||
| }, | ||
| } | ||
| ); | ||
| ) |
@@ -6,5 +6,4 @@ /** | ||
| */ | ||
| "use strict" | ||
| "use strict"; | ||
| //----------------------------------------------------------------------------- | ||
@@ -14,3 +13,3 @@ // Requirements | ||
| var createUniqueKey = require("./commons").createUniqueKey; | ||
| var createUniqueKey = require("./commons").createUniqueKey | ||
@@ -28,3 +27,3 @@ //----------------------------------------------------------------------------- | ||
| var STOP_IMMEDIATE_PROPAGATION_FLAG = | ||
| createUniqueKey("stop_immediate_propagation_flag"); | ||
| createUniqueKey("stop_immediate_propagation_flag") | ||
@@ -37,5 +36,13 @@ /** | ||
| */ | ||
| var CANCELED_FLAG = createUniqueKey("canceled_flag"); | ||
| var CANCELED_FLAG = createUniqueKey("canceled_flag") | ||
| /** | ||
| * The key of the flag that it cannot use `preventDefault` method. | ||
| * | ||
| * @type {symbol|string} | ||
| * @private | ||
| */ | ||
| var PASSIVE_LISTENER_FLAG = createUniqueKey("passive_listener_flag") | ||
| /** | ||
| * The key of the original event object. | ||
@@ -46,3 +53,3 @@ * | ||
| */ | ||
| var ORIGINAL_EVENT = createUniqueKey("original_event"); | ||
| var ORIGINAL_EVENT = createUniqueKey("original_event") | ||
@@ -58,9 +65,9 @@ /** | ||
| value: function stopPropagation() { | ||
| var e = this[ORIGINAL_EVENT]; | ||
| var e = this[ORIGINAL_EVENT] | ||
| if (typeof e.stopPropagation === "function") { | ||
| e.stopPropagation(); | ||
| e.stopPropagation() | ||
| } | ||
| }, | ||
| writable: true, | ||
| configurable: true | ||
| configurable: true, | ||
| }), | ||
@@ -70,11 +77,11 @@ | ||
| value: function stopImmediatePropagation() { | ||
| this[STOP_IMMEDIATE_PROPAGATION_FLAG] = true; | ||
| this[STOP_IMMEDIATE_PROPAGATION_FLAG] = true | ||
| var e = this[ORIGINAL_EVENT]; | ||
| var e = this[ORIGINAL_EVENT] | ||
| if (typeof e.stopImmediatePropagation === "function") { | ||
| e.stopImmediatePropagation(); | ||
| e.stopImmediatePropagation() | ||
| } | ||
| }, | ||
| writable: true, | ||
| configurable: true | ||
| configurable: true, | ||
| }), | ||
@@ -84,21 +91,26 @@ | ||
| value: function preventDefault() { | ||
| if (this[PASSIVE_LISTENER_FLAG]) { | ||
| return | ||
| } | ||
| if (this.cancelable === true) { | ||
| this[CANCELED_FLAG] = true; | ||
| this[CANCELED_FLAG] = true | ||
| } | ||
| var e = this[ORIGINAL_EVENT]; | ||
| var e = this[ORIGINAL_EVENT] | ||
| if (typeof e.preventDefault === "function") { | ||
| e.preventDefault(); | ||
| e.preventDefault() | ||
| } | ||
| }, | ||
| writable: true, | ||
| configurable: true | ||
| configurable: true, | ||
| }), | ||
| defaultPrevented: Object.freeze({ | ||
| get: function defaultPrevented() { return this[CANCELED_FLAG]; }, | ||
| get: function defaultPrevented() { | ||
| return this[CANCELED_FLAG] | ||
| }, | ||
| enumerable: true, | ||
| configurable: true | ||
| }) | ||
| }); | ||
| configurable: true, | ||
| }), | ||
| }) | ||
@@ -109,3 +121,4 @@ //----------------------------------------------------------------------------- | ||
| exports.STOP_IMMEDIATE_PROPAGATION_FLAG = STOP_IMMEDIATE_PROPAGATION_FLAG; | ||
| module.exports.STOP_IMMEDIATE_PROPAGATION_FLAG = STOP_IMMEDIATE_PROPAGATION_FLAG | ||
| module.exports.PASSIVE_LISTENER_FLAG = PASSIVE_LISTENER_FLAG | ||
@@ -123,6 +136,6 @@ /** | ||
| */ | ||
| exports.createEventWrapper = function createEventWrapper(event, eventTarget) { | ||
| module.exports.createEventWrapper = function createEventWrapper(event, eventTarget) { | ||
| var timeStamp = ( | ||
| typeof event.timeStamp === "number" ? event.timeStamp : Date.now() | ||
| ); | ||
| ) | ||
| var propertyDefinition = { | ||
@@ -136,11 +149,12 @@ type: {value: event.type, enumerable: true}, | ||
| timeStamp: {value: timeStamp, enumerable: true}, | ||
| isTrusted: {value: false, enumerable: true} | ||
| }; | ||
| propertyDefinition[STOP_IMMEDIATE_PROPAGATION_FLAG] = {value: false, writable: true}; | ||
| propertyDefinition[CANCELED_FLAG] = {value: false, writable: true}; | ||
| propertyDefinition[ORIGINAL_EVENT] = {value: event}; | ||
| isTrusted: {value: false, enumerable: true}, | ||
| } | ||
| propertyDefinition[STOP_IMMEDIATE_PROPAGATION_FLAG] = {value: false, writable: true} | ||
| propertyDefinition[CANCELED_FLAG] = {value: false, writable: true} | ||
| propertyDefinition[PASSIVE_LISTENER_FLAG] = {value: false, writable: true} | ||
| propertyDefinition[ORIGINAL_EVENT] = {value: event} | ||
| // For CustomEvent. | ||
| if (typeof event.detail !== "undefined") { | ||
| propertyDefinition.detail = {value: event.detail, enumerable: true}; | ||
| propertyDefinition.detail = {value: event.detail, enumerable: true} | ||
| } | ||
@@ -151,3 +165,3 @@ | ||
| propertyDefinition | ||
| ); | ||
| }; | ||
| ) | ||
| } |
| { | ||
| "name": "event-target-shim", | ||
| "version": "1.1.1", | ||
| "version": "2.0.0", | ||
| "description": "An implementation of W3C EventTarget interface.", | ||
@@ -11,40 +11,41 @@ "main": "lib/event-target.js", | ||
| "scripts": { | ||
| "preversion": "npm run build", | ||
| "preversion": "npm test", | ||
| "version": "npm run build && git add dist/*", | ||
| "postversion": "git push && git push --tags", | ||
| "clean": "rimraf coverage dist", | ||
| "lint": "eslint lib test", | ||
| "build": "npm-run-all clean lint test build:*", | ||
| "clean": "rimraf coverage", | ||
| "lint": "if-node-version \">=4\" eslint lib test", | ||
| "build": "rimraf dist && run-s build:*", | ||
| "build:dist": "mkdirp dist && browserify lib/event-target.js --standalone event-target-shim > dist/event-target-shim.js", | ||
| "build:dist-min": "uglifyjs dist/event-target-shim.js --compress --mangle > dist/event-target-shim.min.js", | ||
| "test": "npm-run-all clean lint && karma start karma.conf.js --single-run", | ||
| "test": "run-s clean lint && karma start karma.conf.js --single-run", | ||
| "watch": "karma start karma.conf.js --watch", | ||
| "travis": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- test/**/*.js --require scripts/power-assert", | ||
| "coveralls": "cat ./coverage/lcov.info | coveralls" | ||
| "codecov": "codecov" | ||
| }, | ||
| "devDependencies": { | ||
| "browserify": "^12.0.1", | ||
| "browserify-istanbul": "^0.2.1", | ||
| "coveralls": "^2.11.4", | ||
| "eslint": "^1.10.2", | ||
| "eslint-config-mysticatea": "^1.9.0", | ||
| "eslint-plugin-mysticatea": "^1.0.3", | ||
| "eslint-plugin-node": "^0.2.0", | ||
| "browserify": "^13.1.1", | ||
| "browserify-istanbul": "^2.0.0", | ||
| "codecov": "^1.0.1", | ||
| "eslint": "^3.11.0", | ||
| "eslint-config-mysticatea": "^7.0.1", | ||
| "espower-loader": "^1.0.0", | ||
| "espowerify": "^1.0.0", | ||
| "if-node-version": "^1.1.1", | ||
| "istanbul": "^0.4.1", | ||
| "karma": "^0.13.15", | ||
| "karma-browserify": "^4.2.1", | ||
| "karma-chrome-launcher": "^0.2.1", | ||
| "karma-coverage": "^0.5.3", | ||
| "karma-firefox-launcher": "^0.1.6", | ||
| "karma-growl-reporter": "^0.1.1", | ||
| "karma-ie-launcher": "^0.2.0", | ||
| "karma-mocha": "^0.2.1", | ||
| "karma": "^1.3.0", | ||
| "karma-browserify": "^5.1.0", | ||
| "karma-chrome-launcher": "^2.0.0", | ||
| "karma-coverage": "^1.1.1", | ||
| "karma-firefox-launcher": "^1.0.0", | ||
| "karma-growl-reporter": "^1.0.0", | ||
| "karma-ie-launcher": "^1.0.0", | ||
| "karma-mocha": "^1.3.0", | ||
| "mkdirp": "^0.5.1", | ||
| "mocha": "^2.2.5", | ||
| "npm-run-all": "^1.2.5", | ||
| "mocha": "^3.2.0", | ||
| "npm-run-all": "^3.1.1", | ||
| "power-assert": "^1.2.0", | ||
| "rimraf": "^2.3.4", | ||
| "spy": "^0.1.3", | ||
| "uglify-js": "^2.6.1" | ||
| "uglify-js": "^2.6.1", | ||
| "watchify": "^3.7.0" | ||
| }, | ||
@@ -51,0 +52,0 @@ "repository": { |
| # event-target-shim | ||
| [](https://www.npmjs.com/package/event-target-shim) | ||
| [](http://www.npmtrends.com/event-target-shim) | ||
| [](https://travis-ci.org/mysticatea/event-target-shim) | ||
| [](https://coveralls.io/github/mysticatea/event-target-shim?branch=master) | ||
| [](https://codecov.io/gh/mysticatea/event-target-shim) | ||
| [](https://david-dm.org/mysticatea/event-target-shim) | ||
| [](https://david-dm.org/mysticatea/event-target-shim#info=devDependencies)<br> | ||
| [](https://www.npmjs.com/package/event-target-shim) | ||
| [](https://www.npmjs.com/package/event-target-shim) | ||
| An implementation of [W3C EventTarget interface](http://www.w3.org/TR/2000/REC-DOM-Level-2-Events-20001113/events.html#Events-EventTarget), plus few extensions. | ||
| An implementation of [WHATWG EventTarget interface](https://dom.spec.whatwg.org/#interface-eventtarget), plus few extensions. | ||
@@ -158,3 +157,3 @@ - This provides `EventTarget` constructor that can inherit for your custom object. | ||
| ```js | ||
| require(["https://cdn.rawgit.com/mysticatea/event-target-shim/v1.1.0/dist/event-target-shim.min.js"], function(EventTarget) { | ||
| require(["https://cdn.rawgit.com/mysticatea/event-target-shim/v2.0.0/dist/event-target-shim.min.js"], function(EventTarget) { | ||
| //... | ||
@@ -169,5 +168,5 @@ }); | ||
| constructor(); | ||
| addEventListener(type: string, listener?: (event: Event) => void, capture: boolean = false): void; | ||
| removeEventListener(type: string, listener?: (event: Event) => void, capture: boolean = false): void; | ||
| dispatchEvent(event: Event | {type: string, cancelable?: boolean}): void; | ||
| addEventListener(type: string, listener?: (event: Event) => void, options?: boolean | AddEventListenerOptions): void; | ||
| removeEventListener(type: string, listener?: (event: Event) => void, options?: boolean | EventListenerOptions): void; | ||
| dispatchEvent(event: Event | EventLike): boolean; | ||
| } | ||
@@ -178,2 +177,17 @@ | ||
| declare function EventTarget(types: string[]): EventTarget; | ||
| // Options | ||
| interface EventListenerOptions { | ||
| capture?: boolean; | ||
| } | ||
| interface AddEventListenerOptions extends EventListenerOptions { | ||
| once?: boolean; | ||
| passive?: boolean; | ||
| } | ||
| // Non-standard. | ||
| interface EventLike { | ||
| type: string; | ||
| cancelable?: boolean; | ||
| } | ||
| ``` |
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Found 1 instance in 1 package
Fixed alerts
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LicenseThis package is not allowed per your license policy. Review the package's license to ensure compliance.
Found 1 instance in 1 package
Improved metrics
- Total package byte prevSize
- increased by11.03%
52014
- Lines of code
- increased by13.77%
1074
- Number of lines in readme file
- increased by7.91%
191
No dependency changes