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			742 lines
		
	
	
		
			No EOL
		
	
	
		
			22 KiB
		
	
	
	
		
			Text
		
	
	
	
	
	
| /*!
 | |
|  * 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)
 | |
| }); | 
