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@@ -0,0 +1,978 @@
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+//@ sourceURL=clipboard.js
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+/*!
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+ * clipboard.js v2.0.4
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+ * https://zenorocha.github.io/clipboard.js
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+ *
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+ * Licensed MIT © Zeno Rocha
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+ */
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+(function webpackUniversalModuleDefinition(root, factory) {
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+ if(typeof exports === 'object' && typeof module === 'object')
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+ module.exports = factory();
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+ else if(typeof define === 'function' && define.amd)
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+ define([], factory);
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+ else if(typeof exports === 'object')
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+ exports["ClipboardJS"] = factory();
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+ else
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+ root["ClipboardJS"] = factory();
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+})(this, function() {
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+return /******/ (function(modules) { // webpackBootstrap
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+/******/ // The module cache
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+/******/ var installedModules = {};
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+/******/
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+/******/ // The require function
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+/******/ function __webpack_require__(moduleId) {
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+/******/
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+/******/ // Check if module is in cache
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+/******/ if(installedModules[moduleId]) {
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+/******/ return installedModules[moduleId].exports;
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+/******/ }
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+/******/ // Create a new module (and put it into the cache)
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+/******/ var module = installedModules[moduleId] = {
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+/******/ i: moduleId,
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+/******/ l: false,
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+/******/ exports: {}
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+/******/ };
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+/******/
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+/******/ // Execute the module function
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+/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
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+/******/
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+/******/ // Flag the module as loaded
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+/******/ module.l = true;
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+/******/
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+/******/ // Return the exports of the module
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+/******/ return module.exports;
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+/******/ }
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+/******/
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+/******/
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+/******/ // expose the modules object (__webpack_modules__)
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+/******/ __webpack_require__.m = modules;
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+/******/
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+/******/ // expose the module cache
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+/******/ __webpack_require__.c = installedModules;
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+/******/
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+/******/ // define getter function for harmony exports
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+/******/ __webpack_require__.d = function(exports, name, getter) {
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+/******/ if(!__webpack_require__.o(exports, name)) {
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+/******/ Object.defineProperty(exports, name, { enumerable: true, get: getter });
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+/******/ }
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+/******/ };
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+/******/
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+/******/ // define __esModule on exports
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+/******/ __webpack_require__.r = function(exports) {
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+/******/ if(typeof Symbol !== 'undefined' && Symbol.toStringTag) {
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+/******/ Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
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+/******/ }
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+/******/ Object.defineProperty(exports, '__esModule', { value: true });
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+/******/ };
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+/******/
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+/******/ // create a fake namespace object
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+/******/ // mode & 1: value is a module id, require it
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+/******/ // mode & 2: merge all properties of value into the ns
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+/******/ // mode & 4: return value when already ns object
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+/******/ // mode & 8|1: behave like require
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+/******/ __webpack_require__.t = function(value, mode) {
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+/******/ if(mode & 1) value = __webpack_require__(value);
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+/******/ if(mode & 8) return value;
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+/******/ if((mode & 4) && typeof value === 'object' && value && value.__esModule) return value;
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+/******/ var ns = Object.create(null);
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+/******/ __webpack_require__.r(ns);
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+/******/ Object.defineProperty(ns, 'default', { enumerable: true, value: value });
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+/******/ if(mode & 2 && typeof value != 'string') for(var key in value) __webpack_require__.d(ns, key, function(key) { return value[key]; }.bind(null, key));
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+/******/ return ns;
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+/******/ };
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+/******/
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+/******/ // getDefaultExport function for compatibility with non-harmony modules
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+/******/ __webpack_require__.n = function(module) {
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+/******/ var getter = module && module.__esModule ?
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+/******/ function getDefault() { return module['default']; } :
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+/******/ function getModuleExports() { return module; };
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+/******/ __webpack_require__.d(getter, 'a', getter);
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+/******/ return getter;
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+/******/ };
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+/******/
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+/******/ // Object.prototype.hasOwnProperty.call
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+/******/ __webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
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+/******/
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+/******/ // __webpack_public_path__
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+/******/ __webpack_require__.p = "";
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+/******/
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+/******/
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+/******/ // Load entry module and return exports
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+/******/ return __webpack_require__(__webpack_require__.s = 0);
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+/******/ })
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+/************************************************************************/
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+/******/ ([
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+/* 0 */
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+/***/ (function(module, exports, __webpack_require__) {
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+
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+"use strict";
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+
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+
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+var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
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+
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+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
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+
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+var _clipboardAction = __webpack_require__(1);
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+
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+var _clipboardAction2 = _interopRequireDefault(_clipboardAction);
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+
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+var _tinyEmitter = __webpack_require__(3);
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+
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+var _tinyEmitter2 = _interopRequireDefault(_tinyEmitter);
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+
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+var _goodListener = __webpack_require__(4);
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+
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+var _goodListener2 = _interopRequireDefault(_goodListener);
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+
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+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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+
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+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
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+
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+function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
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+
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+function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
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+
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+/**
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+ * Base class which takes one or more elements, adds event listeners to them,
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+ * and instantiates a new `ClipboardAction` on each click.
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+ */
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+var Clipboard = function (_Emitter) {
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+ _inherits(Clipboard, _Emitter);
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+
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+ /**
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+ * @param {String|HTMLElement|HTMLCollection|NodeList} trigger
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+ * @param {Object} options
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+ */
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+ function Clipboard(trigger, options) {
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+ _classCallCheck(this, Clipboard);
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+
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+ var _this = _possibleConstructorReturn(this, (Clipboard.__proto__ || Object.getPrototypeOf(Clipboard)).call(this));
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+
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+ _this.resolveOptions(options);
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+ _this.listenClick(trigger);
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+ return _this;
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+ }
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+ /**
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+ * Defines if attributes would be resolved using internal setter functions
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+ * or custom functions that were passed in the constructor.
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+ * @param {Object} options
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+ */
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+
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+
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+ _createClass(Clipboard, [{
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+ key: 'resolveOptions',
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+ value: function resolveOptions() {
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+ var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
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+
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+ this.action = typeof options.action === 'function' ? options.action : this.defaultAction;
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+ this.target = typeof options.target === 'function' ? options.target : this.defaultTarget;
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+ this.text = typeof options.text === 'function' ? options.text : this.defaultText;
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+ this.container = _typeof(options.container) === 'object' ? options.container : document.body;
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+ }
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+
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+ /**
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+ * Adds a click event listener to the passed trigger.
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+ * @param {String|HTMLElement|HTMLCollection|NodeList} trigger
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+ */
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+
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+ }, {
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+ key: 'listenClick',
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+ value: function listenClick(trigger) {
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+ var _this2 = this;
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+
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+ this.listener = (0, _goodListener2.default)(trigger, 'click', function (e) {
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+ return _this2.onClick(e);
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+ });
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+ }
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+
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+ /**
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+ * Defines a new `ClipboardAction` on each click event.
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+ * @param {Event} e
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+ */
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+
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+ }, {
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+ key: 'onClick',
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+ value: function onClick(e) {
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+ var trigger = e.delegateTarget || e.currentTarget;
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+
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+ if (this.clipboardAction) {
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+ this.clipboardAction = null;
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+ }
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+
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+ this.clipboardAction = new _clipboardAction2.default({
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+ action: this.action(trigger),
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+ target: this.target(trigger),
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+ text: this.text(trigger),
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+ container: this.container,
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+ trigger: trigger,
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+ emitter: this
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+ });
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+ }
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+
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+ /**
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+ * Default `action` lookup function.
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+ * @param {Element} trigger
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+ */
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+
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+ }, {
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+ key: 'defaultAction',
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+ value: function defaultAction(trigger) {
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+ return getAttributeValue('action', trigger);
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+ }
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+
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+ /**
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+ * Default `target` lookup function.
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+ * @param {Element} trigger
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+ */
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+
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+ }, {
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+ key: 'defaultTarget',
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+ value: function defaultTarget(trigger) {
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+ var selector = getAttributeValue('target', trigger);
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+
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+ if (selector) {
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+ return document.querySelector(selector);
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+ }
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+ }
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+
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+ /**
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+ * Returns the support of the given action, or all actions if no action is
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+ * given.
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+ * @param {String} [action]
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+ */
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+
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+ }, {
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+ key: 'defaultText',
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+
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+
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+ /**
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+ * Default `text` lookup function.
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+ * @param {Element} trigger
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+ */
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+ value: function defaultText(trigger) {
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+ return getAttributeValue('text', trigger);
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+ }
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+
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+ /**
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+ * Destroy lifecycle.
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+ */
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+
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+ }, {
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+ key: 'destroy',
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+ value: function destroy() {
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+ this.listener.destroy();
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+
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+ if (this.clipboardAction) {
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+ this.clipboardAction.destroy();
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+ this.clipboardAction = null;
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+ }
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+ }
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+ }], [{
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+ key: 'isSupported',
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+ value: function isSupported() {
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+ var action = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : ['copy', 'cut'];
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+
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+ var actions = typeof action === 'string' ? [action] : action;
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+ var support = !!document.queryCommandSupported;
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+
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+ actions.forEach(function (action) {
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+ support = support && !!document.queryCommandSupported(action);
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+ });
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+
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+ return support;
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+ }
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+ }]);
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+
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+ return Clipboard;
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+}(_tinyEmitter2.default);
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+
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+/**
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+ * Helper function to retrieve attribute value.
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+ * @param {String} suffix
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+ * @param {Element} element
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+ */
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+
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+
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+function getAttributeValue(suffix, element) {
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+ var attribute = 'data-clipboard-' + suffix;
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+
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+ if (!element.hasAttribute(attribute)) {
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+ return;
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+ }
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+
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+ return element.getAttribute(attribute);
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+}
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+
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+module.exports = Clipboard;
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+
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+/***/ }),
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+/* 1 */
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+/***/ (function(module, exports, __webpack_require__) {
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+
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+"use strict";
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+
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+
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+var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
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+
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+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
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+
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+var _select = __webpack_require__(2);
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+
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+var _select2 = _interopRequireDefault(_select);
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+
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+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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+
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+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
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+
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+/**
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+ * Inner class which performs selection from either `text` or `target`
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+ * properties and then executes copy or cut operations.
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+ */
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+var ClipboardAction = function () {
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+ /**
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+ * @param {Object} options
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+ */
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+ function ClipboardAction(options) {
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+ _classCallCheck(this, ClipboardAction);
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+
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+ this.resolveOptions(options);
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+ this.initSelection();
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+ }
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+
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+ /**
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+ * Defines base properties passed from constructor.
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+ * @param {Object} options
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+ */
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+
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+
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+ _createClass(ClipboardAction, [{
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+ key: 'resolveOptions',
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+ value: function resolveOptions() {
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+ var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
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+
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+ this.action = options.action;
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+ this.container = options.container;
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+ this.emitter = options.emitter;
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+ this.target = options.target;
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+ this.text = options.text;
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+ this.trigger = options.trigger;
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+
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+ this.selectedText = '';
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+ }
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+
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+ /**
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+ * Decides which selection strategy is going to be applied based
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+ * on the existence of `text` and `target` properties.
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+ */
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+
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+ }, {
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+ key: 'initSelection',
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+ value: function initSelection() {
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+ if (this.text) {
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+ this.selectFake();
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+ } else if (this.target) {
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+ this.selectTarget();
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+ }
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+ }
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+
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+ /**
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+ * Creates a fake textarea element, sets its value from `text` property,
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+ * and makes a selection on it.
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+ */
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+
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+ }, {
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+ key: 'selectFake',
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+ value: function selectFake() {
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+ var _this = this;
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+
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+ var isRTL = document.documentElement.getAttribute('dir') == 'rtl';
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+
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+ this.removeFake();
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+
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+ this.fakeHandlerCallback = function () {
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+ return _this.removeFake();
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+ };
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+ this.fakeHandler = this.container.addEventListener('click', this.fakeHandlerCallback) || true;
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+
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+ this.fakeElem = document.createElement('textarea');
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+ // Prevent zooming on iOS
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+ this.fakeElem.style.fontSize = '12pt';
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+ // Reset box model
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+ this.fakeElem.style.border = '0';
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+ this.fakeElem.style.padding = '0';
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+ this.fakeElem.style.margin = '0';
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+ // Move element out of screen horizontally
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+ this.fakeElem.style.position = 'absolute';
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|
|
+ this.fakeElem.style[isRTL ? 'right' : 'left'] = '-9999px';
|
|
|
+ // Move element to the same position vertically
|
|
|
+ var yPosition = window.pageYOffset || document.documentElement.scrollTop;
|
|
|
+ this.fakeElem.style.top = yPosition + 'px';
|
|
|
+
|
|
|
+ this.fakeElem.setAttribute('readonly', '');
|
|
|
+ this.fakeElem.value = this.text;
|
|
|
+
|
|
|
+ this.container.appendChild(this.fakeElem);
|
|
|
+
|
|
|
+ this.selectedText = (0, _select2.default)(this.fakeElem);
|
|
|
+ this.copyText();
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Only removes the fake element after another click event, that way
|
|
|
+ * a user can hit `Ctrl+C` to copy because selection still exists.
|
|
|
+ */
|
|
|
+
|
|
|
+ }, {
|
|
|
+ key: 'removeFake',
|
|
|
+ value: function removeFake() {
|
|
|
+ if (this.fakeHandler) {
|
|
|
+ this.container.removeEventListener('click', this.fakeHandlerCallback);
|
|
|
+ this.fakeHandler = null;
|
|
|
+ this.fakeHandlerCallback = null;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.fakeElem) {
|
|
|
+ this.container.removeChild(this.fakeElem);
|
|
|
+ this.fakeElem = null;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Selects the content from element passed on `target` property.
|
|
|
+ */
|
|
|
+
|
|
|
+ }, {
|
|
|
+ key: 'selectTarget',
|
|
|
+ value: function selectTarget() {
|
|
|
+ this.selectedText = (0, _select2.default)(this.target);
|
|
|
+ this.copyText();
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Executes the copy operation based on the current selection.
|
|
|
+ */
|
|
|
+
|
|
|
+ }, {
|
|
|
+ key: 'copyText',
|
|
|
+ value: function copyText() {
|
|
|
+ var succeeded = void 0;
|
|
|
+
|
|
|
+ try {
|
|
|
+ succeeded = document.execCommand(this.action);
|
|
|
+ } catch (err) {
|
|
|
+ succeeded = false;
|
|
|
+ }
|
|
|
+
|
|
|
+ this.handleResult(succeeded);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Fires an event based on the copy operation result.
|
|
|
+ * @param {Boolean} succeeded
|
|
|
+ */
|
|
|
+
|
|
|
+ }, {
|
|
|
+ key: 'handleResult',
|
|
|
+ value: function handleResult(succeeded) {
|
|
|
+ this.emitter.emit(succeeded ? 'success' : 'error', {
|
|
|
+ action: this.action,
|
|
|
+ text: this.selectedText,
|
|
|
+ trigger: this.trigger,
|
|
|
+ clearSelection: this.clearSelection.bind(this)
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Moves focus away from `target` and back to the trigger, removes current selection.
|
|
|
+ */
|
|
|
+
|
|
|
+ }, {
|
|
|
+ key: 'clearSelection',
|
|
|
+ value: function clearSelection() {
|
|
|
+ if (this.trigger) {
|
|
|
+ this.trigger.focus();
|
|
|
+ }
|
|
|
+
|
|
|
+ window.getSelection().removeAllRanges();
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Sets the `action` to be performed which can be either 'copy' or 'cut'.
|
|
|
+ * @param {String} action
|
|
|
+ */
|
|
|
+
|
|
|
+ }, {
|
|
|
+ key: 'destroy',
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Destroy lifecycle.
|
|
|
+ */
|
|
|
+ value: function destroy() {
|
|
|
+ this.removeFake();
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: 'action',
|
|
|
+ set: function set() {
|
|
|
+ var action = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 'copy';
|
|
|
+
|
|
|
+ this._action = action;
|
|
|
+
|
|
|
+ if (this._action !== 'copy' && this._action !== 'cut') {
|
|
|
+ throw new Error('Invalid "action" value, use either "copy" or "cut"');
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Gets the `action` property.
|
|
|
+ * @return {String}
|
|
|
+ */
|
|
|
+ ,
|
|
|
+ get: function get() {
|
|
|
+ return this._action;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Sets the `target` property using an element
|
|
|
+ * that will be have its content copied.
|
|
|
+ * @param {Element} target
|
|
|
+ */
|
|
|
+
|
|
|
+ }, {
|
|
|
+ key: 'target',
|
|
|
+ set: function set(target) {
|
|
|
+ if (target !== undefined) {
|
|
|
+ if (target && (typeof target === 'undefined' ? 'undefined' : _typeof(target)) === 'object' && target.nodeType === 1) {
|
|
|
+ if (this.action === 'copy' && target.hasAttribute('disabled')) {
|
|
|
+ throw new Error('Invalid "target" attribute. Please use "readonly" instead of "disabled" attribute');
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.action === 'cut' && (target.hasAttribute('readonly') || target.hasAttribute('disabled'))) {
|
|
|
+ throw new Error('Invalid "target" attribute. You can\'t cut text from elements with "readonly" or "disabled" attributes');
|
|
|
+ }
|
|
|
+
|
|
|
+ this._target = target;
|
|
|
+ } else {
|
|
|
+ throw new Error('Invalid "target" value, use a valid Element');
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Gets the `target` property.
|
|
|
+ * @return {String|HTMLElement}
|
|
|
+ */
|
|
|
+ ,
|
|
|
+ get: function get() {
|
|
|
+ return this._target;
|
|
|
+ }
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return ClipboardAction;
|
|
|
+}();
|
|
|
+
|
|
|
+module.exports = ClipboardAction;
|
|
|
+
|
|
|
+/***/ }),
|
|
|
+/* 2 */
|
|
|
+/***/ (function(module, exports) {
|
|
|
+
|
|
|
+function select(element) {
|
|
|
+ var selectedText;
|
|
|
+
|
|
|
+ if (element.nodeName === 'SELECT') {
|
|
|
+ element.focus();
|
|
|
+
|
|
|
+ selectedText = element.value;
|
|
|
+ }
|
|
|
+ else if (element.nodeName === 'INPUT' || element.nodeName === 'TEXTAREA') {
|
|
|
+ var isReadOnly = element.hasAttribute('readonly');
|
|
|
+
|
|
|
+ if (!isReadOnly) {
|
|
|
+ element.setAttribute('readonly', '');
|
|
|
+ }
|
|
|
+
|
|
|
+ element.select();
|
|
|
+ element.setSelectionRange(0, element.value.length);
|
|
|
+
|
|
|
+ if (!isReadOnly) {
|
|
|
+ element.removeAttribute('readonly');
|
|
|
+ }
|
|
|
+
|
|
|
+ selectedText = element.value;
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ if (element.hasAttribute('contenteditable')) {
|
|
|
+ element.focus();
|
|
|
+ }
|
|
|
+
|
|
|
+ var selection = window.getSelection();
|
|
|
+ var range = document.createRange();
|
|
|
+
|
|
|
+ range.selectNodeContents(element);
|
|
|
+ selection.removeAllRanges();
|
|
|
+ selection.addRange(range);
|
|
|
+
|
|
|
+ selectedText = selection.toString();
|
|
|
+ }
|
|
|
+
|
|
|
+ return selectedText;
|
|
|
+}
|
|
|
+
|
|
|
+module.exports = select;
|
|
|
+
|
|
|
+
|
|
|
+/***/ }),
|
|
|
+/* 3 */
|
|
|
+/***/ (function(module, exports) {
|
|
|
+
|
|
|
+function E () {
|
|
|
+ // Keep this empty so it's easier to inherit from
|
|
|
+ // (via https://github.com/lipsmack from https://github.com/scottcorgan/tiny-emitter/issues/3)
|
|
|
+}
|
|
|
+
|
|
|
+E.prototype = {
|
|
|
+ on: function (name, callback, ctx) {
|
|
|
+ var e = this.e || (this.e = {});
|
|
|
+
|
|
|
+ (e[name] || (e[name] = [])).push({
|
|
|
+ fn: callback,
|
|
|
+ ctx: ctx
|
|
|
+ });
|
|
|
+
|
|
|
+ return this;
|
|
|
+ },
|
|
|
+
|
|
|
+ once: function (name, callback, ctx) {
|
|
|
+ var self = this;
|
|
|
+ function listener () {
|
|
|
+ self.off(name, listener);
|
|
|
+ callback.apply(ctx, arguments);
|
|
|
+ };
|
|
|
+
|
|
|
+ listener._ = callback
|
|
|
+ return this.on(name, listener, ctx);
|
|
|
+ },
|
|
|
+
|
|
|
+ emit: function (name) {
|
|
|
+ var data = [].slice.call(arguments, 1);
|
|
|
+ var evtArr = ((this.e || (this.e = {}))[name] || []).slice();
|
|
|
+ var i = 0;
|
|
|
+ var len = evtArr.length;
|
|
|
+
|
|
|
+ for (i; i < len; i++) {
|
|
|
+ evtArr[i].fn.apply(evtArr[i].ctx, data);
|
|
|
+ }
|
|
|
+
|
|
|
+ return this;
|
|
|
+ },
|
|
|
+
|
|
|
+ off: function (name, callback) {
|
|
|
+ var e = this.e || (this.e = {});
|
|
|
+ var evts = e[name];
|
|
|
+ var liveEvents = [];
|
|
|
+
|
|
|
+ if (evts && callback) {
|
|
|
+ for (var i = 0, len = evts.length; i < len; i++) {
|
|
|
+ if (evts[i].fn !== callback && evts[i].fn._ !== callback)
|
|
|
+ liveEvents.push(evts[i]);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Remove event from queue to prevent memory leak
|
|
|
+ // Suggested by https://github.com/lazd
|
|
|
+ // Ref: https://github.com/scottcorgan/tiny-emitter/commit/c6ebfaa9bc973b33d110a84a307742b7cf94c953#commitcomment-5024910
|
|
|
+
|
|
|
+ (liveEvents.length)
|
|
|
+ ? e[name] = liveEvents
|
|
|
+ : delete e[name];
|
|
|
+
|
|
|
+ return this;
|
|
|
+ }
|
|
|
+};
|
|
|
+
|
|
|
+module.exports = E;
|
|
|
+
|
|
|
+
|
|
|
+/***/ }),
|
|
|
+/* 4 */
|
|
|
+/***/ (function(module, exports, __webpack_require__) {
|
|
|
+
|
|
|
+var is = __webpack_require__(5);
|
|
|
+var delegate = __webpack_require__(6);
|
|
|
+
|
|
|
+/**
|
|
|
+ * Validates all params and calls the right
|
|
|
+ * listener function based on its target type.
|
|
|
+ *
|
|
|
+ * @param {String|HTMLElement|HTMLCollection|NodeList} target
|
|
|
+ * @param {String} type
|
|
|
+ * @param {Function} callback
|
|
|
+ * @return {Object}
|
|
|
+ */
|
|
|
+function listen(target, type, callback) {
|
|
|
+ if (!target && !type && !callback) {
|
|
|
+ throw new Error('Missing required arguments');
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!is.string(type)) {
|
|
|
+ throw new TypeError('Second argument must be a String');
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!is.fn(callback)) {
|
|
|
+ throw new TypeError('Third argument must be a Function');
|
|
|
+ }
|
|
|
+
|
|
|
+ if (is.node(target)) {
|
|
|
+ return listenNode(target, type, callback);
|
|
|
+ }
|
|
|
+ else if (is.nodeList(target)) {
|
|
|
+ return listenNodeList(target, type, callback);
|
|
|
+ }
|
|
|
+ else if (is.string(target)) {
|
|
|
+ return listenSelector(target, type, callback);
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ throw new TypeError('First argument must be a String, HTMLElement, HTMLCollection, or NodeList');
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Adds an event listener to a HTML element
|
|
|
+ * and returns a remove listener function.
|
|
|
+ *
|
|
|
+ * @param {HTMLElement} node
|
|
|
+ * @param {String} type
|
|
|
+ * @param {Function} callback
|
|
|
+ * @return {Object}
|
|
|
+ */
|
|
|
+function listenNode(node, type, callback) {
|
|
|
+ node.addEventListener(type, callback);
|
|
|
+
|
|
|
+ return {
|
|
|
+ destroy: function() {
|
|
|
+ node.removeEventListener(type, callback);
|
|
|
+ }
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Add an event listener to a list of HTML elements
|
|
|
+ * and returns a remove listener function.
|
|
|
+ *
|
|
|
+ * @param {NodeList|HTMLCollection} nodeList
|
|
|
+ * @param {String} type
|
|
|
+ * @param {Function} callback
|
|
|
+ * @return {Object}
|
|
|
+ */
|
|
|
+function listenNodeList(nodeList, type, callback) {
|
|
|
+ Array.prototype.forEach.call(nodeList, function(node) {
|
|
|
+ node.addEventListener(type, callback);
|
|
|
+ });
|
|
|
+
|
|
|
+ return {
|
|
|
+ destroy: function() {
|
|
|
+ Array.prototype.forEach.call(nodeList, function(node) {
|
|
|
+ node.removeEventListener(type, callback);
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Add an event listener to a selector
|
|
|
+ * and returns a remove listener function.
|
|
|
+ *
|
|
|
+ * @param {String} selector
|
|
|
+ * @param {String} type
|
|
|
+ * @param {Function} callback
|
|
|
+ * @return {Object}
|
|
|
+ */
|
|
|
+function listenSelector(selector, type, callback) {
|
|
|
+ return delegate(document.body, selector, type, callback);
|
|
|
+}
|
|
|
+
|
|
|
+module.exports = listen;
|
|
|
+
|
|
|
+
|
|
|
+/***/ }),
|
|
|
+/* 5 */
|
|
|
+/***/ (function(module, exports) {
|
|
|
+
|
|
|
+/**
|
|
|
+ * Check if argument is a HTML element.
|
|
|
+ *
|
|
|
+ * @param {Object} value
|
|
|
+ * @return {Boolean}
|
|
|
+ */
|
|
|
+exports.node = function(value) {
|
|
|
+ return value !== undefined
|
|
|
+ && value instanceof HTMLElement
|
|
|
+ && value.nodeType === 1;
|
|
|
+};
|
|
|
+
|
|
|
+/**
|
|
|
+ * Check if argument is a list of HTML elements.
|
|
|
+ *
|
|
|
+ * @param {Object} value
|
|
|
+ * @return {Boolean}
|
|
|
+ */
|
|
|
+exports.nodeList = function(value) {
|
|
|
+ var type = Object.prototype.toString.call(value);
|
|
|
+
|
|
|
+ return value !== undefined
|
|
|
+ && (type === '[object NodeList]' || type === '[object HTMLCollection]')
|
|
|
+ && ('length' in value)
|
|
|
+ && (value.length === 0 || exports.node(value[0]));
|
|
|
+};
|
|
|
+
|
|
|
+/**
|
|
|
+ * Check if argument is a string.
|
|
|
+ *
|
|
|
+ * @param {Object} value
|
|
|
+ * @return {Boolean}
|
|
|
+ */
|
|
|
+exports.string = function(value) {
|
|
|
+ return typeof value === 'string'
|
|
|
+ || value instanceof String;
|
|
|
+};
|
|
|
+
|
|
|
+/**
|
|
|
+ * Check if argument is a function.
|
|
|
+ *
|
|
|
+ * @param {Object} value
|
|
|
+ * @return {Boolean}
|
|
|
+ */
|
|
|
+exports.fn = function(value) {
|
|
|
+ var type = Object.prototype.toString.call(value);
|
|
|
+
|
|
|
+ return type === '[object Function]';
|
|
|
+};
|
|
|
+
|
|
|
+
|
|
|
+/***/ }),
|
|
|
+/* 6 */
|
|
|
+/***/ (function(module, exports, __webpack_require__) {
|
|
|
+
|
|
|
+var closest = __webpack_require__(7);
|
|
|
+
|
|
|
+/**
|
|
|
+ * Delegates event to a selector.
|
|
|
+ *
|
|
|
+ * @param {Element} element
|
|
|
+ * @param {String} selector
|
|
|
+ * @param {String} type
|
|
|
+ * @param {Function} callback
|
|
|
+ * @param {Boolean} useCapture
|
|
|
+ * @return {Object}
|
|
|
+ */
|
|
|
+function _delegate(element, selector, type, callback, useCapture) {
|
|
|
+ var listenerFn = listener.apply(this, arguments);
|
|
|
+
|
|
|
+ element.addEventListener(type, listenerFn, useCapture);
|
|
|
+
|
|
|
+ return {
|
|
|
+ destroy: function() {
|
|
|
+ element.removeEventListener(type, listenerFn, useCapture);
|
|
|
+ }
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Delegates event to a selector.
|
|
|
+ *
|
|
|
+ * @param {Element|String|Array} [elements]
|
|
|
+ * @param {String} selector
|
|
|
+ * @param {String} type
|
|
|
+ * @param {Function} callback
|
|
|
+ * @param {Boolean} useCapture
|
|
|
+ * @return {Object}
|
|
|
+ */
|
|
|
+function delegate(elements, selector, type, callback, useCapture) {
|
|
|
+ // Handle the regular Element usage
|
|
|
+ if (typeof elements.addEventListener === 'function') {
|
|
|
+ return _delegate.apply(null, arguments);
|
|
|
+ }
|
|
|
+
|
|
|
+ // Handle Element-less usage, it defaults to global delegation
|
|
|
+ if (typeof type === 'function') {
|
|
|
+ // Use `document` as the first parameter, then apply arguments
|
|
|
+ // This is a short way to .unshift `arguments` without running into deoptimizations
|
|
|
+ return _delegate.bind(null, document).apply(null, arguments);
|
|
|
+ }
|
|
|
+
|
|
|
+ // Handle Selector-based usage
|
|
|
+ if (typeof elements === 'string') {
|
|
|
+ elements = document.querySelectorAll(elements);
|
|
|
+ }
|
|
|
+
|
|
|
+ // Handle Array-like based usage
|
|
|
+ return Array.prototype.map.call(elements, function (element) {
|
|
|
+ return _delegate(element, selector, type, callback, useCapture);
|
|
|
+ });
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Finds closest match and invokes callback.
|
|
|
+ *
|
|
|
+ * @param {Element} element
|
|
|
+ * @param {String} selector
|
|
|
+ * @param {String} type
|
|
|
+ * @param {Function} callback
|
|
|
+ * @return {Function}
|
|
|
+ */
|
|
|
+function listener(element, selector, type, callback) {
|
|
|
+ return function(e) {
|
|
|
+ e.delegateTarget = closest(e.target, selector);
|
|
|
+
|
|
|
+ if (e.delegateTarget) {
|
|
|
+ callback.call(element, e);
|
|
|
+ }
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+module.exports = delegate;
|
|
|
+
|
|
|
+
|
|
|
+/***/ }),
|
|
|
+/* 7 */
|
|
|
+/***/ (function(module, exports) {
|
|
|
+
|
|
|
+var DOCUMENT_NODE_TYPE = 9;
|
|
|
+
|
|
|
+/**
|
|
|
+ * A polyfill for Element.matches()
|
|
|
+ */
|
|
|
+if (typeof Element !== 'undefined' && !Element.prototype.matches) {
|
|
|
+ var proto = Element.prototype;
|
|
|
+
|
|
|
+ proto.matches = proto.matchesSelector ||
|
|
|
+ proto.mozMatchesSelector ||
|
|
|
+ proto.msMatchesSelector ||
|
|
|
+ proto.oMatchesSelector ||
|
|
|
+ proto.webkitMatchesSelector;
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Finds the closest parent that matches a selector.
|
|
|
+ *
|
|
|
+ * @param {Element} element
|
|
|
+ * @param {String} selector
|
|
|
+ * @return {Function}
|
|
|
+ */
|
|
|
+function closest (element, selector) {
|
|
|
+ while (element && element.nodeType !== DOCUMENT_NODE_TYPE) {
|
|
|
+ if (typeof element.matches === 'function' &&
|
|
|
+ element.matches(selector)) {
|
|
|
+ return element;
|
|
|
+ }
|
|
|
+ element = element.parentNode;
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+module.exports = closest;
|
|
|
+
|
|
|
+
|
|
|
+/***/ })
|
|
|
+/******/ ]);
|
|
|
+});
|
hurugang