scratch – Blame information for rev
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Rev | Author | Line No. | Line |
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6 | office | 1 | /*! |
2 | * clipboard.js v1.6.1 |
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3 | * https://zenorocha.github.io/clipboard.js |
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4 | * |
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5 | * Licensed MIT © Zeno Rocha |
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6 | */ |
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7 | (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){ |
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8 | var DOCUMENT_NODE_TYPE = 9; |
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9 | |||
10 | /** |
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11 | * A polyfill for Element.matches() |
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12 | */ |
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13 | if (typeof Element !== 'undefined' && !Element.prototype.matches) { |
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14 | var proto = Element.prototype; |
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15 | |||
16 | proto.matches = proto.matchesSelector || |
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17 | proto.mozMatchesSelector || |
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18 | proto.msMatchesSelector || |
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19 | proto.oMatchesSelector || |
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20 | proto.webkitMatchesSelector; |
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21 | } |
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22 | |||
23 | /** |
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24 | * Finds the closest parent that matches a selector. |
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25 | * |
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26 | * @param {Element} element |
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27 | * @param {String} selector |
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28 | * @return {Function} |
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29 | */ |
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30 | function closest (element, selector) { |
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31 | while (element && element.nodeType !== DOCUMENT_NODE_TYPE) { |
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32 | if (element.matches(selector)) return element; |
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33 | element = element.parentNode; |
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34 | } |
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35 | } |
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36 | |||
37 | module.exports = closest; |
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38 | |||
39 | },{}],2:[function(require,module,exports){ |
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40 | var closest = require('./closest'); |
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41 | |||
42 | /** |
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43 | * Delegates event to a selector. |
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44 | * |
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45 | * @param {Element} element |
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46 | * @param {String} selector |
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47 | * @param {String} type |
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48 | * @param {Function} callback |
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49 | * @param {Boolean} useCapture |
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50 | * @return {Object} |
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51 | */ |
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52 | function delegate(element, selector, type, callback, useCapture) { |
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53 | var listenerFn = listener.apply(this, arguments); |
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54 | |||
55 | element.addEventListener(type, listenerFn, useCapture); |
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56 | |||
57 | return { |
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58 | destroy: function() { |
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59 | element.removeEventListener(type, listenerFn, useCapture); |
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60 | } |
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61 | } |
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62 | } |
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63 | |||
64 | /** |
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65 | * Finds closest match and invokes callback. |
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66 | * |
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67 | * @param {Element} element |
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68 | * @param {String} selector |
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69 | * @param {String} type |
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70 | * @param {Function} callback |
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71 | * @return {Function} |
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72 | */ |
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73 | function listener(element, selector, type, callback) { |
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74 | return function(e) { |
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75 | e.delegateTarget = closest(e.target, selector); |
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76 | |||
77 | if (e.delegateTarget) { |
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78 | callback.call(element, e); |
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79 | } |
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80 | } |
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81 | } |
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82 | |||
83 | module.exports = delegate; |
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84 | |||
85 | },{"./closest":1}],3:[function(require,module,exports){ |
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86 | /** |
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87 | * Check if argument is a HTML element. |
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88 | * |
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89 | * @param {Object} value |
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90 | * @return {Boolean} |
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91 | */ |
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92 | exports.node = function(value) { |
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93 | return value !== undefined |
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94 | && value instanceof HTMLElement |
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95 | && value.nodeType === 1; |
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96 | }; |
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97 | |||
98 | /** |
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99 | * Check if argument is a list of HTML elements. |
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100 | * |
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101 | * @param {Object} value |
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102 | * @return {Boolean} |
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103 | */ |
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104 | exports.nodeList = function(value) { |
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105 | var type = Object.prototype.toString.call(value); |
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106 | |||
107 | return value !== undefined |
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108 | && (type === '[object NodeList]' || type === '[object HTMLCollection]') |
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109 | && ('length' in value) |
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110 | && (value.length === 0 || exports.node(value[0])); |
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111 | }; |
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112 | |||
113 | /** |
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114 | * Check if argument is a string. |
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115 | * |
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116 | * @param {Object} value |
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117 | * @return {Boolean} |
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118 | */ |
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119 | exports.string = function(value) { |
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120 | return typeof value === 'string' |
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121 | || value instanceof String; |
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122 | }; |
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123 | |||
124 | /** |
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125 | * Check if argument is a function. |
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126 | * |
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127 | * @param {Object} value |
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128 | * @return {Boolean} |
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129 | */ |
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130 | exports.fn = function(value) { |
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131 | var type = Object.prototype.toString.call(value); |
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132 | |||
133 | return type === '[object Function]'; |
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134 | }; |
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135 | |||
136 | },{}],4:[function(require,module,exports){ |
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137 | var is = require('./is'); |
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138 | var delegate = require('delegate'); |
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139 | |||
140 | /** |
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141 | * Validates all params and calls the right |
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142 | * listener function based on its target type. |
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143 | * |
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144 | * @param {String|HTMLElement|HTMLCollection|NodeList} target |
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145 | * @param {String} type |
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146 | * @param {Function} callback |
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147 | * @return {Object} |
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148 | */ |
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149 | function listen(target, type, callback) { |
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150 | if (!target && !type && !callback) { |
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151 | throw new Error('Missing required arguments'); |
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152 | } |
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153 | |||
154 | if (!is.string(type)) { |
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155 | throw new TypeError('Second argument must be a String'); |
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156 | } |
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157 | |||
158 | if (!is.fn(callback)) { |
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159 | throw new TypeError('Third argument must be a Function'); |
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160 | } |
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161 | |||
162 | if (is.node(target)) { |
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163 | return listenNode(target, type, callback); |
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164 | } |
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165 | else if (is.nodeList(target)) { |
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166 | return listenNodeList(target, type, callback); |
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167 | } |
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168 | else if (is.string(target)) { |
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169 | return listenSelector(target, type, callback); |
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170 | } |
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171 | else { |
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172 | throw new TypeError('First argument must be a String, HTMLElement, HTMLCollection, or NodeList'); |
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173 | } |
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174 | } |
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175 | |||
176 | /** |
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177 | * Adds an event listener to a HTML element |
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178 | * and returns a remove listener function. |
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179 | * |
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180 | * @param {HTMLElement} node |
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181 | * @param {String} type |
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182 | * @param {Function} callback |
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183 | * @return {Object} |
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184 | */ |
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185 | function listenNode(node, type, callback) { |
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186 | node.addEventListener(type, callback); |
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187 | |||
188 | return { |
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189 | destroy: function() { |
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190 | node.removeEventListener(type, callback); |
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191 | } |
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192 | } |
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193 | } |
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194 | |||
195 | /** |
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196 | * Add an event listener to a list of HTML elements |
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197 | * and returns a remove listener function. |
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198 | * |
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199 | * @param {NodeList|HTMLCollection} nodeList |
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200 | * @param {String} type |
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201 | * @param {Function} callback |
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202 | * @return {Object} |
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203 | */ |
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204 | function listenNodeList(nodeList, type, callback) { |
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205 | Array.prototype.forEach.call(nodeList, function(node) { |
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206 | node.addEventListener(type, callback); |
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207 | }); |
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208 | |||
209 | return { |
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210 | destroy: function() { |
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211 | Array.prototype.forEach.call(nodeList, function(node) { |
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212 | node.removeEventListener(type, callback); |
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213 | }); |
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214 | } |
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215 | } |
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216 | } |
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217 | |||
218 | /** |
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219 | * Add an event listener to a selector |
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220 | * and returns a remove listener function. |
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221 | * |
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222 | * @param {String} selector |
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223 | * @param {String} type |
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224 | * @param {Function} callback |
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225 | * @return {Object} |
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226 | */ |
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227 | function listenSelector(selector, type, callback) { |
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228 | return delegate(document.body, selector, type, callback); |
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229 | } |
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230 | |||
231 | module.exports = listen; |
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232 | |||
233 | },{"./is":3,"delegate":2}],5:[function(require,module,exports){ |
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234 | function select(element) { |
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235 | var selectedText; |
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236 | |||
237 | if (element.nodeName === 'SELECT') { |
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238 | element.focus(); |
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239 | |||
240 | selectedText = element.value; |
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241 | } |
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242 | else if (element.nodeName === 'INPUT' || element.nodeName === 'TEXTAREA') { |
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243 | var isReadOnly = element.hasAttribute('readonly'); |
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244 | |||
245 | if (!isReadOnly) { |
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246 | element.setAttribute('readonly', ''); |
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247 | } |
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248 | |||
249 | element.select(); |
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250 | element.setSelectionRange(0, element.value.length); |
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251 | |||
252 | if (!isReadOnly) { |
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253 | element.removeAttribute('readonly'); |
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254 | } |
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255 | |||
256 | selectedText = element.value; |
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257 | } |
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258 | else { |
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259 | if (element.hasAttribute('contenteditable')) { |
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260 | element.focus(); |
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261 | } |
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262 | |||
263 | var selection = window.getSelection(); |
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264 | var range = document.createRange(); |
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265 | |||
266 | range.selectNodeContents(element); |
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267 | selection.removeAllRanges(); |
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268 | selection.addRange(range); |
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269 | |||
270 | selectedText = selection.toString(); |
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271 | } |
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272 | |||
273 | return selectedText; |
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274 | } |
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275 | |||
276 | module.exports = select; |
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277 | |||
278 | },{}],6:[function(require,module,exports){ |
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279 | function E () { |
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280 | // Keep this empty so it's easier to inherit from |
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281 | // (via https://github.com/lipsmack from https://github.com/scottcorgan/tiny-emitter/issues/3) |
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282 | } |
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283 | |||
284 | E.prototype = { |
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285 | on: function (name, callback, ctx) { |
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286 | var e = this.e || (this.e = {}); |
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287 | |||
288 | (e[name] || (e[name] = [])).push({ |
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289 | fn: callback, |
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290 | ctx: ctx |
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291 | }); |
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292 | |||
293 | return this; |
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294 | }, |
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295 | |||
296 | once: function (name, callback, ctx) { |
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297 | var self = this; |
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298 | function listener () { |
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299 | self.off(name, listener); |
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300 | callback.apply(ctx, arguments); |
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301 | }; |
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302 | |||
303 | listener._ = callback |
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304 | return this.on(name, listener, ctx); |
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305 | }, |
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306 | |||
307 | emit: function (name) { |
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308 | var data = [].slice.call(arguments, 1); |
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309 | var evtArr = ((this.e || (this.e = {}))[name] || []).slice(); |
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310 | var i = 0; |
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311 | var len = evtArr.length; |
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312 | |||
313 | for (i; i < len; i++) { |
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314 | evtArr[i].fn.apply(evtArr[i].ctx, data); |
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315 | } |
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316 | |||
317 | return this; |
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318 | }, |
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319 | |||
320 | off: function (name, callback) { |
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321 | var e = this.e || (this.e = {}); |
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322 | var evts = e[name]; |
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323 | var liveEvents = []; |
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324 | |||
325 | if (evts && callback) { |
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326 | for (var i = 0, len = evts.length; i < len; i++) { |
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327 | if (evts[i].fn !== callback && evts[i].fn._ !== callback) |
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328 | liveEvents.push(evts[i]); |
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329 | } |
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330 | } |
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331 | |||
332 | // Remove event from queue to prevent memory leak |
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333 | // Suggested by https://github.com/lazd |
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334 | // Ref: https://github.com/scottcorgan/tiny-emitter/commit/c6ebfaa9bc973b33d110a84a307742b7cf94c953#commitcomment-5024910 |
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335 | |||
336 | (liveEvents.length) |
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337 | ? e[name] = liveEvents |
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338 | : delete e[name]; |
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339 | |||
340 | return this; |
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341 | } |
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342 | }; |
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343 | |||
344 | module.exports = E; |
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345 | |||
346 | },{}],7:[function(require,module,exports){ |
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347 | (function (global, factory) { |
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348 | if (typeof define === "function" && define.amd) { |
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349 | define(['module', 'select'], factory); |
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350 | } else if (typeof exports !== "undefined") { |
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351 | factory(module, require('select')); |
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352 | } else { |
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353 | var mod = { |
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354 | exports: {} |
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355 | }; |
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356 | factory(mod, global.select); |
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357 | global.clipboardAction = mod.exports; |
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358 | } |
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359 | })(this, function (module, _select) { |
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360 | 'use strict'; |
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361 | |||
362 | var _select2 = _interopRequireDefault(_select); |
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363 | |||
364 | function _interopRequireDefault(obj) { |
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365 | return obj && obj.__esModule ? obj : { |
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366 | default: obj |
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367 | }; |
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368 | } |
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369 | |||
370 | var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { |
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371 | return typeof obj; |
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372 | } : function (obj) { |
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373 | return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; |
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374 | }; |
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375 | |||
376 | function _classCallCheck(instance, Constructor) { |
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377 | if (!(instance instanceof Constructor)) { |
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378 | throw new TypeError("Cannot call a class as a function"); |
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379 | } |
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380 | } |
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381 | |||
382 | var _createClass = function () { |
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383 | function defineProperties(target, props) { |
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384 | for (var i = 0; i < props.length; i++) { |
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385 | var descriptor = props[i]; |
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386 | descriptor.enumerable = descriptor.enumerable || false; |
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387 | descriptor.configurable = true; |
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388 | if ("value" in descriptor) descriptor.writable = true; |
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389 | Object.defineProperty(target, descriptor.key, descriptor); |
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390 | } |
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391 | } |
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392 | |||
393 | return function (Constructor, protoProps, staticProps) { |
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394 | if (protoProps) defineProperties(Constructor.prototype, protoProps); |
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395 | if (staticProps) defineProperties(Constructor, staticProps); |
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396 | return Constructor; |
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397 | }; |
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398 | }(); |
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399 | |||
400 | var ClipboardAction = function () { |
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401 | /** |
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402 | * @param {Object} options |
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403 | */ |
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404 | function ClipboardAction(options) { |
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405 | _classCallCheck(this, ClipboardAction); |
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406 | |||
407 | this.resolveOptions(options); |
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408 | this.initSelection(); |
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409 | } |
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410 | |||
411 | /** |
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412 | * Defines base properties passed from constructor. |
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413 | * @param {Object} options |
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414 | */ |
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415 | |||
416 | |||
417 | _createClass(ClipboardAction, [{ |
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418 | key: 'resolveOptions', |
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419 | value: function resolveOptions() { |
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420 | var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}; |
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421 | |||
422 | this.action = options.action; |
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423 | this.emitter = options.emitter; |
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424 | this.target = options.target; |
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425 | this.text = options.text; |
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426 | this.trigger = options.trigger; |
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427 | |||
428 | this.selectedText = ''; |
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429 | } |
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430 | }, { |
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431 | key: 'initSelection', |
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432 | value: function initSelection() { |
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433 | if (this.text) { |
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434 | this.selectFake(); |
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435 | } else if (this.target) { |
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436 | this.selectTarget(); |
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437 | } |
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438 | } |
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439 | }, { |
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440 | key: 'selectFake', |
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441 | value: function selectFake() { |
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442 | var _this = this; |
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443 | |||
444 | var isRTL = document.documentElement.getAttribute('dir') == 'rtl'; |
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445 | |||
446 | this.removeFake(); |
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447 | |||
448 | this.fakeHandlerCallback = function () { |
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449 | return _this.removeFake(); |
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450 | }; |
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451 | this.fakeHandler = document.body.addEventListener('click', this.fakeHandlerCallback) || true; |
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452 | |||
453 | this.fakeElem = document.createElement('textarea'); |
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454 | // Prevent zooming on iOS |
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455 | this.fakeElem.style.fontSize = '12pt'; |
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456 | // Reset box model |
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457 | this.fakeElem.style.border = '0'; |
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458 | this.fakeElem.style.padding = '0'; |
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459 | this.fakeElem.style.margin = '0'; |
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460 | // Move element out of screen horizontally |
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461 | this.fakeElem.style.position = 'absolute'; |
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462 | this.fakeElem.style[isRTL ? 'right' : 'left'] = '-9999px'; |
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463 | // Move element to the same position vertically |
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464 | var yPosition = window.pageYOffset || document.documentElement.scrollTop; |
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465 | this.fakeElem.style.top = yPosition + 'px'; |
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466 | |||
467 | this.fakeElem.setAttribute('readonly', ''); |
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468 | this.fakeElem.value = this.text; |
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469 | |||
470 | document.body.appendChild(this.fakeElem); |
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471 | |||
472 | this.selectedText = (0, _select2.default)(this.fakeElem); |
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473 | this.copyText(); |
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474 | } |
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475 | }, { |
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476 | key: 'removeFake', |
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477 | value: function removeFake() { |
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478 | if (this.fakeHandler) { |
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479 | document.body.removeEventListener('click', this.fakeHandlerCallback); |
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480 | this.fakeHandler = null; |
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481 | this.fakeHandlerCallback = null; |
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482 | } |
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483 | |||
484 | if (this.fakeElem) { |
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485 | document.body.removeChild(this.fakeElem); |
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486 | this.fakeElem = null; |
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487 | } |
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488 | } |
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489 | }, { |
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490 | key: 'selectTarget', |
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491 | value: function selectTarget() { |
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492 | this.selectedText = (0, _select2.default)(this.target); |
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493 | this.copyText(); |
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494 | } |
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495 | }, { |
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496 | key: 'copyText', |
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497 | value: function copyText() { |
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498 | var succeeded = void 0; |
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499 | |||
500 | try { |
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501 | succeeded = document.execCommand(this.action); |
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502 | } catch (err) { |
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503 | succeeded = false; |
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504 | } |
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505 | |||
506 | this.handleResult(succeeded); |
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507 | } |
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508 | }, { |
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509 | key: 'handleResult', |
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510 | value: function handleResult(succeeded) { |
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511 | this.emitter.emit(succeeded ? 'success' : 'error', { |
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512 | action: this.action, |
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513 | text: this.selectedText, |
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514 | trigger: this.trigger, |
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515 | clearSelection: this.clearSelection.bind(this) |
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516 | }); |
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517 | } |
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518 | }, { |
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519 | key: 'clearSelection', |
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520 | value: function clearSelection() { |
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521 | if (this.target) { |
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522 | this.target.blur(); |
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523 | } |
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524 | |||
525 | window.getSelection().removeAllRanges(); |
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526 | } |
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527 | }, { |
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528 | key: 'destroy', |
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529 | value: function destroy() { |
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530 | this.removeFake(); |
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531 | } |
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532 | }, { |
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533 | key: 'action', |
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534 | set: function set() { |
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535 | var action = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 'copy'; |
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536 | |||
537 | this._action = action; |
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538 | |||
539 | if (this._action !== 'copy' && this._action !== 'cut') { |
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540 | throw new Error('Invalid "action" value, use either "copy" or "cut"'); |
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541 | } |
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542 | }, |
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543 | get: function get() { |
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544 | return this._action; |
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545 | } |
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546 | }, { |
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547 | key: 'target', |
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548 | set: function set(target) { |
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549 | if (target !== undefined) { |
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550 | if (target && (typeof target === 'undefined' ? 'undefined' : _typeof(target)) === 'object' && target.nodeType === 1) { |
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551 | if (this.action === 'copy' && target.hasAttribute('disabled')) { |
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552 | throw new Error('Invalid "target" attribute. Please use "readonly" instead of "disabled" attribute'); |
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553 | } |
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554 | |||
555 | if (this.action === 'cut' && (target.hasAttribute('readonly') || target.hasAttribute('disabled'))) { |
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556 | throw new Error('Invalid "target" attribute. You can\'t cut text from elements with "readonly" or "disabled" attributes'); |
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557 | } |
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558 | |||
559 | this._target = target; |
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560 | } else { |
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561 | throw new Error('Invalid "target" value, use a valid Element'); |
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562 | } |
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563 | } |
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564 | }, |
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565 | get: function get() { |
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566 | return this._target; |
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567 | } |
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568 | }]); |
||
569 | |||
570 | return ClipboardAction; |
||
571 | }(); |
||
572 | |||
573 | module.exports = ClipboardAction; |
||
574 | }); |
||
575 | |||
576 | },{"select":5}],8:[function(require,module,exports){ |
||
577 | (function (global, factory) { |
||
578 | if (typeof define === "function" && define.amd) { |
||
579 | define(['module', './clipboard-action', 'tiny-emitter', 'good-listener'], factory); |
||
580 | } else if (typeof exports !== "undefined") { |
||
581 | factory(module, require('./clipboard-action'), require('tiny-emitter'), require('good-listener')); |
||
582 | } else { |
||
583 | var mod = { |
||
584 | exports: {} |
||
585 | }; |
||
586 | factory(mod, global.clipboardAction, global.tinyEmitter, global.goodListener); |
||
587 | global.clipboard = mod.exports; |
||
588 | } |
||
589 | })(this, function (module, _clipboardAction, _tinyEmitter, _goodListener) { |
||
590 | 'use strict'; |
||
591 | |||
592 | var _clipboardAction2 = _interopRequireDefault(_clipboardAction); |
||
593 | |||
594 | var _tinyEmitter2 = _interopRequireDefault(_tinyEmitter); |
||
595 | |||
596 | var _goodListener2 = _interopRequireDefault(_goodListener); |
||
597 | |||
598 | function _interopRequireDefault(obj) { |
||
599 | return obj && obj.__esModule ? obj : { |
||
600 | default: obj |
||
601 | }; |
||
602 | } |
||
603 | |||
604 | function _classCallCheck(instance, Constructor) { |
||
605 | if (!(instance instanceof Constructor)) { |
||
606 | throw new TypeError("Cannot call a class as a function"); |
||
607 | } |
||
608 | } |
||
609 | |||
610 | var _createClass = function () { |
||
611 | function defineProperties(target, props) { |
||
612 | for (var i = 0; i < props.length; i++) { |
||
613 | var descriptor = props[i]; |
||
614 | descriptor.enumerable = descriptor.enumerable || false; |
||
615 | descriptor.configurable = true; |
||
616 | if ("value" in descriptor) descriptor.writable = true; |
||
617 | Object.defineProperty(target, descriptor.key, descriptor); |
||
618 | } |
||
619 | } |
||
620 | |||
621 | return function (Constructor, protoProps, staticProps) { |
||
622 | if (protoProps) defineProperties(Constructor.prototype, protoProps); |
||
623 | if (staticProps) defineProperties(Constructor, staticProps); |
||
624 | return Constructor; |
||
625 | }; |
||
626 | }(); |
||
627 | |||
628 | function _possibleConstructorReturn(self, call) { |
||
629 | if (!self) { |
||
630 | throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); |
||
631 | } |
||
632 | |||
633 | return call && (typeof call === "object" || typeof call === "function") ? call : self; |
||
634 | } |
||
635 | |||
636 | function _inherits(subClass, superClass) { |
||
637 | if (typeof superClass !== "function" && superClass !== null) { |
||
638 | throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); |
||
639 | } |
||
640 | |||
641 | subClass.prototype = Object.create(superClass && superClass.prototype, { |
||
642 | constructor: { |
||
643 | value: subClass, |
||
644 | enumerable: false, |
||
645 | writable: true, |
||
646 | configurable: true |
||
647 | } |
||
648 | }); |
||
649 | if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; |
||
650 | } |
||
651 | |||
652 | var Clipboard = function (_Emitter) { |
||
653 | _inherits(Clipboard, _Emitter); |
||
654 | |||
655 | /** |
||
656 | * @param {String|HTMLElement|HTMLCollection|NodeList} trigger |
||
657 | * @param {Object} options |
||
658 | */ |
||
659 | function Clipboard(trigger, options) { |
||
660 | _classCallCheck(this, Clipboard); |
||
661 | |||
662 | var _this = _possibleConstructorReturn(this, (Clipboard.__proto__ || Object.getPrototypeOf(Clipboard)).call(this)); |
||
663 | |||
664 | _this.resolveOptions(options); |
||
665 | _this.listenClick(trigger); |
||
666 | return _this; |
||
667 | } |
||
668 | |||
669 | /** |
||
670 | * Defines if attributes would be resolved using internal setter functions |
||
671 | * or custom functions that were passed in the constructor. |
||
672 | * @param {Object} options |
||
673 | */ |
||
674 | |||
675 | |||
676 | _createClass(Clipboard, [{ |
||
677 | key: 'resolveOptions', |
||
678 | value: function resolveOptions() { |
||
679 | var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}; |
||
680 | |||
681 | this.action = typeof options.action === 'function' ? options.action : this.defaultAction; |
||
682 | this.target = typeof options.target === 'function' ? options.target : this.defaultTarget; |
||
683 | this.text = typeof options.text === 'function' ? options.text : this.defaultText; |
||
684 | } |
||
685 | }, { |
||
686 | key: 'listenClick', |
||
687 | value: function listenClick(trigger) { |
||
688 | var _this2 = this; |
||
689 | |||
690 | this.listener = (0, _goodListener2.default)(trigger, 'click', function (e) { |
||
691 | return _this2.onClick(e); |
||
692 | }); |
||
693 | } |
||
694 | }, { |
||
695 | key: 'onClick', |
||
696 | value: function onClick(e) { |
||
697 | var trigger = e.delegateTarget || e.currentTarget; |
||
698 | |||
699 | if (this.clipboardAction) { |
||
700 | this.clipboardAction = null; |
||
701 | } |
||
702 | |||
703 | this.clipboardAction = new _clipboardAction2.default({ |
||
704 | action: this.action(trigger), |
||
705 | target: this.target(trigger), |
||
706 | text: this.text(trigger), |
||
707 | trigger: trigger, |
||
708 | emitter: this |
||
709 | }); |
||
710 | } |
||
711 | }, { |
||
712 | key: 'defaultAction', |
||
713 | value: function defaultAction(trigger) { |
||
714 | return getAttributeValue('action', trigger); |
||
715 | } |
||
716 | }, { |
||
717 | key: 'defaultTarget', |
||
718 | value: function defaultTarget(trigger) { |
||
719 | var selector = getAttributeValue('target', trigger); |
||
720 | |||
721 | if (selector) { |
||
722 | return document.querySelector(selector); |
||
723 | } |
||
724 | } |
||
725 | }, { |
||
726 | key: 'defaultText', |
||
727 | value: function defaultText(trigger) { |
||
728 | return getAttributeValue('text', trigger); |
||
729 | } |
||
730 | }, { |
||
731 | key: 'destroy', |
||
732 | value: function destroy() { |
||
733 | this.listener.destroy(); |
||
734 | |||
735 | if (this.clipboardAction) { |
||
736 | this.clipboardAction.destroy(); |
||
737 | this.clipboardAction = null; |
||
738 | } |
||
739 | } |
||
740 | }], [{ |
||
741 | key: 'isSupported', |
||
742 | value: function isSupported() { |
||
743 | var action = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : ['copy', 'cut']; |
||
744 | |||
745 | var actions = typeof action === 'string' ? [action] : action; |
||
746 | var support = !!document.queryCommandSupported; |
||
747 | |||
748 | actions.forEach(function (action) { |
||
749 | support = support && !!document.queryCommandSupported(action); |
||
750 | }); |
||
751 | |||
752 | return support; |
||
753 | } |
||
754 | }]); |
||
755 | |||
756 | return Clipboard; |
||
757 | }(_tinyEmitter2.default); |
||
758 | |||
759 | /** |
||
760 | * Helper function to retrieve attribute value. |
||
761 | * @param {String} suffix |
||
762 | * @param {Element} element |
||
763 | */ |
||
764 | function getAttributeValue(suffix, element) { |
||
765 | var attribute = 'data-clipboard-' + suffix; |
||
766 | |||
767 | if (!element.hasAttribute(attribute)) { |
||
768 | return; |
||
769 | } |
||
770 | |||
771 | return element.getAttribute(attribute); |
||
772 | } |
||
773 | |||
774 | module.exports = Clipboard; |
||
775 | }); |
||
776 | |||
777 | },{"./clipboard-action":7,"good-listener":4,"tiny-emitter":6}]},{},[8])(8) |
||
778 | }); |