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- /*!
- * clipboard.js v1.5.12
- * https://zenorocha.github.io/clipboard.js
- *
- * Licensed MIT © Zeno Rocha
- */
- (function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.Clipboard = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
- var matches = require('matches-selector')
- module.exports = function (element, selector, checkYoSelf) {
- var parent = checkYoSelf ? element : element.parentNode
- while (parent && parent !== document) {
- if (matches(parent, selector)) return parent;
- parent = parent.parentNode
- }
- }
- },{"matches-selector":5}],2:[function(require,module,exports){
- var closest = require('closest');
- /**
- * 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);
- }
- }
- }
- /**
- * 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, true);
- if (e.delegateTarget) {
- callback.call(element, e);
- }
- }
- }
- module.exports = delegate;
- },{"closest":1}],3:[function(require,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]';
- };
- },{}],4:[function(require,module,exports){
- var is = require('./is');
- var delegate = require('delegate');
- /**
- * 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;
- },{"./is":3,"delegate":2}],5:[function(require,module,exports){
- /**
- * Element prototype.
- */
- var proto = Element.prototype;
- /**
- * Vendor function.
- */
- var vendor = proto.matchesSelector
- || proto.webkitMatchesSelector
- || proto.mozMatchesSelector
- || proto.msMatchesSelector
- || proto.oMatchesSelector;
- /**
- * Expose `match()`.
- */
- module.exports = match;
- /**
- * Match `el` to `selector`.
- *
- * @param {Element} el
- * @param {String} selector
- * @return {Boolean}
- * @api public
- */
- function match(el, selector) {
- if (vendor) return vendor.call(el, selector);
- var nodes = el.parentNode.querySelectorAll(selector);
- for (var i = 0; i < nodes.length; ++i) {
- if (nodes[i] == el) return true;
- }
- return false;
- }
- },{}],6:[function(require,module,exports){
- function select(element) {
- var selectedText;
- if (element.nodeName === 'INPUT' || element.nodeName === 'TEXTAREA') {
- element.focus();
- element.setSelectionRange(0, element.value.length);
- 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;
- },{}],7:[function(require,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;
- },{}],8:[function(require,module,exports){
- (function (global, factory) {
- if (typeof define === "function" && define.amd) {
- define(['module', 'select'], factory);
- } else if (typeof exports !== "undefined") {
- factory(module, require('select'));
- } else {
- var mod = {
- exports: {}
- };
- factory(mod, global.select);
- global.clipboardAction = mod.exports;
- }
- })(this, function (module, _select) {
- 'use strict';
- var _select2 = _interopRequireDefault(_select);
- 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 ? "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;
- };
- }();
- var ClipboardAction = function () {
- /**
- * @param {Object} options
- */
- function ClipboardAction(options) {
- _classCallCheck(this, ClipboardAction);
- this.resolveOptions(options);
- this.initSelection();
- }
- /**
- * Defines base properties passed from constructor.
- * @param {Object} options
- */
- ClipboardAction.prototype.resolveOptions = function resolveOptions() {
- var options = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];
- this.action = options.action;
- this.emitter = options.emitter;
- this.target = options.target;
- this.text = options.text;
- this.trigger = options.trigger;
- this.selectedText = '';
- };
- ClipboardAction.prototype.initSelection = function initSelection() {
- if (this.text) {
- this.selectFake();
- } else if (this.target) {
- this.selectTarget();
- }
- };
- ClipboardAction.prototype.selectFake = function selectFake() {
- var _this = this;
- var isRTL = document.documentElement.getAttribute('dir') == 'rtl';
- this.removeFake();
- this.fakeHandlerCallback = function () {
- return _this.removeFake();
- };
- this.fakeHandler = document.body.addEventListener('click', this.fakeHandlerCallback) || true;
- this.fakeElem = document.createElement('textarea');
- // Prevent zooming on iOS
- this.fakeElem.style.fontSize = '12pt';
- // Reset box model
- this.fakeElem.style.border = '0';
- this.fakeElem.style.padding = '0';
- this.fakeElem.style.margin = '0';
- // Move element out of screen horizontally
- this.fakeElem.style.position = 'absolute';
- this.fakeElem.style[isRTL ? 'right' : 'left'] = '-9999px';
- // Move element to the same position vertically
- this.fakeElem.style.top = (window.pageYOffset || document.documentElement.scrollTop) + 'px';
- this.fakeElem.setAttribute('readonly', '');
- this.fakeElem.value = this.text;
- document.body.appendChild(this.fakeElem);
- this.selectedText = (0, _select2.default)(this.fakeElem);
- this.copyText();
- };
- ClipboardAction.prototype.removeFake = function removeFake() {
- if (this.fakeHandler) {
- document.body.removeEventListener('click', this.fakeHandlerCallback);
- this.fakeHandler = null;
- this.fakeHandlerCallback = null;
- }
- if (this.fakeElem) {
- document.body.removeChild(this.fakeElem);
- this.fakeElem = null;
- }
- };
- ClipboardAction.prototype.selectTarget = function selectTarget() {
- this.selectedText = (0, _select2.default)(this.target);
- this.copyText();
- };
- ClipboardAction.prototype.copyText = function copyText() {
- var succeeded = undefined;
- try {
- succeeded = document.execCommand(this.action);
- } catch (err) {
- succeeded = false;
- }
- this.handleResult(succeeded);
- };
- ClipboardAction.prototype.handleResult = function handleResult(succeeded) {
- if (succeeded) {
- this.emitter.emit('success', {
- action: this.action,
- text: this.selectedText,
- trigger: this.trigger,
- clearSelection: this.clearSelection.bind(this)
- });
- } else {
- this.emitter.emit('error', {
- action: this.action,
- trigger: this.trigger,
- clearSelection: this.clearSelection.bind(this)
- });
- }
- };
- ClipboardAction.prototype.clearSelection = function clearSelection() {
- if (this.target) {
- this.target.blur();
- }
- window.getSelection().removeAllRanges();
- };
- ClipboardAction.prototype.destroy = function destroy() {
- this.removeFake();
- };
- _createClass(ClipboardAction, [{
- key: 'action',
- set: function set() {
- var action = arguments.length <= 0 || arguments[0] === undefined ? 'copy' : arguments[0];
- this._action = action;
- if (this._action !== 'copy' && this._action !== 'cut') {
- 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')) {
- 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');
- }
- }
- },
- get: function get() {
- return this._target;
- }
- }]);
- return ClipboardAction;
- }();
- module.exports = ClipboardAction;
- });
- },{"select":6}],9:[function(require,module,exports){
- (function (global, factory) {
- if (typeof define === "function" && define.amd) {
- define(['module', './clipboard-action', 'tiny-emitter', 'good-listener'], factory);
- } 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
- };
- }
- function _classCallCheck(instance, Constructor) {
- if (!(instance instanceof Constructor)) {
- throw new TypeError("Cannot call a class as a function");
- }
- }
- 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, _Emitter.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
- */
- Clipboard.prototype.resolveOptions = 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;
- };
- Clipboard.prototype.listenClick = function listenClick(trigger) {
- var _this2 = this;
- this.listener = (0, _goodListener2.default)(trigger, 'click', function (e) {
- return _this2.onClick(e);
- });
- };
- Clipboard.prototype.onClick = 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),
- trigger: trigger,
- emitter: this
- });
- };
- Clipboard.prototype.defaultAction = function defaultAction(trigger) {
- return getAttributeValue('action', trigger);
- };
- Clipboard.prototype.defaultTarget = function defaultTarget(trigger) {
- var selector = getAttributeValue('target', trigger);
- if (selector) {
- return document.querySelector(selector);
- }
- };
- Clipboard.prototype.defaultText = function defaultText(trigger) {
- return getAttributeValue('text', trigger);
- };
- Clipboard.prototype.destroy = function destroy() {
- this.listener.destroy();
- if (this.clipboardAction) {
- this.clipboardAction.destroy();
- this.clipboardAction = null;
- }
- };
- 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;
- });
- },{"./clipboard-action":8,"good-listener":4,"tiny-emitter":7}]},{},[9])(9)
- });
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