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939 lines
28 KiB
939 lines
28 KiB
/*!
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* clipboard.js v2.0.0
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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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/******/ // identity function for calling harmony imports with the correct context
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/******/ __webpack_require__.i = function(value) { return value; };
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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, {
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/******/ configurable: false,
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/******/ enumerable: true,
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/******/ get: getter
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/******/ });
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/******/ }
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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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/******/ // Load entry module and return exports
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/******/ return __webpack_require__(__webpack_require__.s = 3);
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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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var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;(function (global, factory) {
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if (true) {
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!(__WEBPACK_AMD_DEFINE_ARRAY__ = [module, __webpack_require__(7)], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
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__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
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(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
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__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
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} else if (typeof exports !== "undefined") {
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factory(module, require('select'));
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} else {
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var mod = {
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exports: {}
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};
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factory(mod, global.select);
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global.clipboardAction = mod.exports;
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}
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})(this, function (module, _select) {
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'use strict';
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var _select2 = _interopRequireDefault(_select);
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function _interopRequireDefault(obj) {
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return obj && obj.__esModule ? obj : {
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default: obj
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};
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}
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var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) {
|
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return typeof obj;
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} : function (obj) {
|
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return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
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};
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function _classCallCheck(instance, Constructor) {
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if (!(instance instanceof Constructor)) {
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throw new TypeError("Cannot call a class as a function");
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}
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}
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var _createClass = function () {
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function defineProperties(target, props) {
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for (var i = 0; i < props.length; i++) {
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var descriptor = props[i];
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descriptor.enumerable = descriptor.enumerable || false;
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descriptor.configurable = true;
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if ("value" in descriptor) descriptor.writable = true;
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Object.defineProperty(target, descriptor.key, descriptor);
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}
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}
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return function (Constructor, protoProps, staticProps) {
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if (protoProps) defineProperties(Constructor.prototype, protoProps);
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if (staticProps) defineProperties(Constructor, staticProps);
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return Constructor;
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};
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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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this.resolveOptions(options);
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this.initSelection();
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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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_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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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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this.selectedText = '';
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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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key: 'selectFake',
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value: function selectFake() {
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var _this = this;
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var isRTL = document.documentElement.getAttribute('dir') == 'rtl';
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this.removeFake();
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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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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';
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// Move element to the same position vertically
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var yPosition = window.pageYOffset || document.documentElement.scrollTop;
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this.fakeElem.style.top = yPosition + 'px';
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this.fakeElem.setAttribute('readonly', '');
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this.fakeElem.value = this.text;
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this.container.appendChild(this.fakeElem);
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this.selectedText = (0, _select2.default)(this.fakeElem);
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this.copyText();
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}
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}, {
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key: 'removeFake',
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value: function removeFake() {
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if (this.fakeHandler) {
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this.container.removeEventListener('click', this.fakeHandlerCallback);
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this.fakeHandler = null;
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this.fakeHandlerCallback = null;
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}
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if (this.fakeElem) {
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this.container.removeChild(this.fakeElem);
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this.fakeElem = null;
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}
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}
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}, {
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key: 'selectTarget',
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value: function selectTarget() {
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this.selectedText = (0, _select2.default)(this.target);
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this.copyText();
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}
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}, {
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key: 'copyText',
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value: function copyText() {
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var succeeded = void 0;
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try {
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succeeded = document.execCommand(this.action);
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} catch (err) {
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succeeded = false;
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|
}
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this.handleResult(succeeded);
|
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}
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}, {
|
|
key: 'handleResult',
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value: function handleResult(succeeded) {
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this.emitter.emit(succeeded ? 'success' : 'error', {
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action: this.action,
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text: this.selectedText,
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trigger: this.trigger,
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clearSelection: this.clearSelection.bind(this)
|
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});
|
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}
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}, {
|
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key: 'clearSelection',
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value: function clearSelection() {
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if (this.trigger) {
|
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this.trigger.focus();
|
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}
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window.getSelection().removeAllRanges();
|
|
}
|
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}, {
|
|
key: 'destroy',
|
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value: function destroy() {
|
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this.removeFake();
|
|
}
|
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}, {
|
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key: 'action',
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set: function set() {
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var action = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 'copy';
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this._action = action;
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|
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if (this._action !== 'copy' && this._action !== 'cut') {
|
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throw new Error('Invalid "action" value, use either "copy" or "cut"');
|
|
}
|
|
},
|
|
get: function get() {
|
|
return this._action;
|
|
}
|
|
}, {
|
|
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')) {
|
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throw new Error('Invalid "target" attribute. Please use "readonly" instead of "disabled" attribute');
|
|
}
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|
|
if (this.action === 'cut' && (target.hasAttribute('readonly') || target.hasAttribute('disabled'))) {
|
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throw new Error('Invalid "target" attribute. You can\'t cut text from elements with "readonly" or "disabled" attributes');
|
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}
|
|
|
|
this._target = target;
|
|
} else {
|
|
throw new Error('Invalid "target" value, use a valid Element');
|
|
}
|
|
}
|
|
},
|
|
get: function get() {
|
|
return this._target;
|
|
}
|
|
}]);
|
|
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return ClipboardAction;
|
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}();
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module.exports = ClipboardAction;
|
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});
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|
/***/ }),
|
|
/* 1 */
|
|
/***/ (function(module, exports, __webpack_require__) {
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|
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var is = __webpack_require__(6);
|
|
var delegate = __webpack_require__(5);
|
|
|
|
/**
|
|
* 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');
|
|
}
|
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}
|
|
|
|
/**
|
|
* 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) {
|
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node.addEventListener(type, callback);
|
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|
|
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) {
|
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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);
|
|
}
|
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|
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module.exports = listen;
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|
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|
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/***/ }),
|
|
/* 2 */
|
|
/***/ (function(module, exports) {
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|
|
|
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 = {});
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|
|
|
(e[name] || (e[name] = [])).push({
|
|
fn: callback,
|
|
ctx: ctx
|
|
});
|
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|
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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;
|
|
|
|
|
|
/***/ }),
|
|
/* 3 */
|
|
/***/ (function(module, exports, __webpack_require__) {
|
|
|
|
var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;(function (global, factory) {
|
|
if (true) {
|
|
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [module, __webpack_require__(0), __webpack_require__(2), __webpack_require__(1)], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
|
|
__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
|
|
(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
|
|
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
|
|
} else if (typeof exports !== "undefined") {
|
|
factory(module, require('./clipboard-action'), require('tiny-emitter'), require('good-listener'));
|
|
} else {
|
|
var mod = {
|
|
exports: {}
|
|
};
|
|
factory(mod, global.clipboardAction, global.tinyEmitter, global.goodListener);
|
|
global.clipboard = mod.exports;
|
|
}
|
|
})(this, function (module, _clipboardAction, _tinyEmitter, _goodListener) {
|
|
'use strict';
|
|
|
|
var _clipboardAction2 = _interopRequireDefault(_clipboardAction);
|
|
|
|
var _tinyEmitter2 = _interopRequireDefault(_tinyEmitter);
|
|
|
|
var _goodListener2 = _interopRequireDefault(_goodListener);
|
|
|
|
function _interopRequireDefault(obj) {
|
|
return obj && obj.__esModule ? obj : {
|
|
default: obj
|
|
};
|
|
}
|
|
|
|
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;
|
|
};
|
|
|
|
function _classCallCheck(instance, Constructor) {
|
|
if (!(instance instanceof Constructor)) {
|
|
throw new TypeError("Cannot call a class as a function");
|
|
}
|
|
}
|
|
|
|
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;
|
|
};
|
|
}();
|
|
|
|
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;
|
|
}
|
|
|
|
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;
|
|
}
|
|
|
|
var Clipboard = function (_Emitter) {
|
|
_inherits(Clipboard, _Emitter);
|
|
|
|
/**
|
|
* @param {String|HTMLElement|HTMLCollection|NodeList} trigger
|
|
* @param {Object} options
|
|
*/
|
|
function Clipboard(trigger, options) {
|
|
_classCallCheck(this, Clipboard);
|
|
|
|
var _this = _possibleConstructorReturn(this, (Clipboard.__proto__ || Object.getPrototypeOf(Clipboard)).call(this));
|
|
|
|
_this.resolveOptions(options);
|
|
_this.listenClick(trigger);
|
|
return _this;
|
|
}
|
|
|
|
/**
|
|
* Defines if attributes would be resolved using internal setter functions
|
|
* or custom functions that were passed in the constructor.
|
|
* @param {Object} options
|
|
*/
|
|
|
|
|
|
_createClass(Clipboard, [{
|
|
key: 'resolveOptions',
|
|
value: function resolveOptions() {
|
|
var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
|
|
|
|
this.action = typeof options.action === 'function' ? options.action : this.defaultAction;
|
|
this.target = typeof options.target === 'function' ? options.target : this.defaultTarget;
|
|
this.text = typeof options.text === 'function' ? options.text : this.defaultText;
|
|
this.container = _typeof(options.container) === 'object' ? options.container : document.body;
|
|
}
|
|
}, {
|
|
key: 'listenClick',
|
|
value: function listenClick(trigger) {
|
|
var _this2 = this;
|
|
|
|
this.listener = (0, _goodListener2.default)(trigger, 'click', function (e) {
|
|
return _this2.onClick(e);
|
|
});
|
|
}
|
|
}, {
|
|
key: 'onClick',
|
|
value: function onClick(e) {
|
|
var trigger = e.delegateTarget || e.currentTarget;
|
|
|
|
if (this.clipboardAction) {
|
|
this.clipboardAction = null;
|
|
}
|
|
|
|
this.clipboardAction = new _clipboardAction2.default({
|
|
action: this.action(trigger),
|
|
target: this.target(trigger),
|
|
text: this.text(trigger),
|
|
container: this.container,
|
|
trigger: trigger,
|
|
emitter: this
|
|
});
|
|
}
|
|
}, {
|
|
key: 'defaultAction',
|
|
value: function defaultAction(trigger) {
|
|
return getAttributeValue('action', trigger);
|
|
}
|
|
}, {
|
|
key: 'defaultTarget',
|
|
value: function defaultTarget(trigger) {
|
|
var selector = getAttributeValue('target', trigger);
|
|
|
|
if (selector) {
|
|
return document.querySelector(selector);
|
|
}
|
|
}
|
|
}, {
|
|
key: 'defaultText',
|
|
value: function defaultText(trigger) {
|
|
return getAttributeValue('text', trigger);
|
|
}
|
|
}, {
|
|
key: 'destroy',
|
|
value: function destroy() {
|
|
this.listener.destroy();
|
|
|
|
if (this.clipboardAction) {
|
|
this.clipboardAction.destroy();
|
|
this.clipboardAction = null;
|
|
}
|
|
}
|
|
}], [{
|
|
key: 'isSupported',
|
|
value: function isSupported() {
|
|
var action = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : ['copy', 'cut'];
|
|
|
|
var actions = typeof action === 'string' ? [action] : action;
|
|
var support = !!document.queryCommandSupported;
|
|
|
|
actions.forEach(function (action) {
|
|
support = support && !!document.queryCommandSupported(action);
|
|
});
|
|
|
|
return support;
|
|
}
|
|
}]);
|
|
|
|
return Clipboard;
|
|
}(_tinyEmitter2.default);
|
|
|
|
/**
|
|
* Helper function to retrieve attribute value.
|
|
* @param {String} suffix
|
|
* @param {Element} element
|
|
*/
|
|
function getAttributeValue(suffix, element) {
|
|
var attribute = 'data-clipboard-' + suffix;
|
|
|
|
if (!element.hasAttribute(attribute)) {
|
|
return;
|
|
}
|
|
|
|
return element.getAttribute(attribute);
|
|
}
|
|
|
|
module.exports = Clipboard;
|
|
});
|
|
|
|
/***/ }),
|
|
/* 4 */
|
|
/***/ (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;
|
|
|
|
|
|
/***/ }),
|
|
/* 5 */
|
|
/***/ (function(module, exports, __webpack_require__) {
|
|
|
|
var closest = __webpack_require__(4);
|
|
|
|
/**
|
|
* 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;
|
|
|
|
|
|
/***/ }),
|
|
/* 6 */
|
|
/***/ (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]';
|
|
};
|
|
|
|
|
|
/***/ }),
|
|
/* 7 */
|
|
/***/ (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;
|
|
|
|
|
|
/***/ })
|
|
/******/ ]);
|
|
}); |