| 1 |
/*! |
| 2 |
* clipboard.js v1.6.0 |
| 3 |
* https://zenorocha.github.io/clipboard.js |
| 4 |
* |
| 5 |
* Licensed MIT © Zeno Rocha |
| 6 |
*/ |
| 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){ |
| 8 |
var DOCUMENT_NODE_TYPE = 9; |
| 9 |
|
| 10 |
/** |
| 11 |
* A polyfill for Element.matches() |
| 12 |
*/ |
| 13 |
if (Element && !Element.prototype.matches) { |
| 14 |
var proto = Element.prototype; |
| 15 |
|
| 16 |
proto.matches = proto.matchesSelector || |
| 17 |
proto.mozMatchesSelector || |
| 18 |
proto.msMatchesSelector || |
| 19 |
proto.oMatchesSelector || |
| 20 |
proto.webkitMatchesSelector; |
| 21 |
} |
| 22 |
|
| 23 |
/** |
| 24 |
* Finds the closest parent that matches a selector. |
| 25 |
* |
| 26 |
* @param {Element} element |
| 27 |
* @param {String} selector |
| 28 |
* @return {Function} |
| 29 |
*/ |
| 30 |
function closest (element, selector) { |
| 31 |
while (element && element.nodeType !== DOCUMENT_NODE_TYPE) { |
| 32 |
if (element.matches(selector)) return element; |
| 33 |
element = element.parentNode; |
| 34 |
} |
| 35 |
} |
| 36 |
|
| 37 |
module.exports = closest; |
| 38 |
|
| 39 |
},{}],2:[function(require,module,exports){ |
| 40 |
var closest = require('./closest'); |
| 41 |
|
| 42 |
/** |
| 43 |
* Delegates event to a selector. |
| 44 |
* |
| 45 |
* @param {Element} element |
| 46 |
* @param {String} selector |
| 47 |
* @param {String} type |
| 48 |
* @param {Function} callback |
| 49 |
* @param {Boolean} useCapture |
| 50 |
* @return {Object} |
| 51 |
*/ |
| 52 |
function delegate(element, selector, type, callback, useCapture) { |
| 53 |
var listenerFn = listener.apply(this, arguments); |
| 54 |
|
| 55 |
element.addEventListener(type, listenerFn, useCapture); |
| 56 |
|
| 57 |
return { |
| 58 |
destroy: function() { |
| 59 |
element.removeEventListener(type, listenerFn, useCapture); |
| 60 |
} |
| 61 |
} |
| 62 |
} |
| 63 |
|
| 64 |
/** |
| 65 |
* Finds closest match and invokes callback. |
| 66 |
* |
| 67 |
* @param {Element} element |
| 68 |
* @param {String} selector |
| 69 |
* @param {String} type |
| 70 |
* @param {Function} callback |
| 71 |
* @return {Function} |
| 72 |
*/ |
| 73 |
function listener(element, selector, type, callback) { |
| 74 |
return function(e) { |
| 75 |
e.delegateTarget = closest(e.target, selector); |
| 76 |
|
| 77 |
if (e.delegateTarget) { |
| 78 |
callback.call(element, e); |
| 79 |
} |
| 80 |
} |
| 81 |
} |
| 82 |
|
| 83 |
module.exports = delegate; |
| 84 |
|
| 85 |
},{"./closest":1}],3:[function(require,module,exports){ |
| 86 |
/** |
| 87 |
* Check if argument is a HTML element. |
| 88 |
* |
| 89 |
* @param {Object} value |
| 90 |
* @return {Boolean} |
| 91 |
*/ |
| 92 |
exports.node = function(value) { |
| 93 |
return value !== undefined |
| 94 |
&& value instanceof HTMLElement |
| 95 |
&& value.nodeType === 1; |
| 96 |
}; |
| 97 |
|
| 98 |
/** |
| 99 |
* Check if argument is a list of HTML elements. |
| 100 |
* |
| 101 |
* @param {Object} value |
| 102 |
* @return {Boolean} |
| 103 |
*/ |
| 104 |
exports.nodeList = function(value) { |
| 105 |
var type = Object.prototype.toString.call(value); |
| 106 |
|
| 107 |
return value !== undefined |
| 108 |
&& (type === '[object NodeList]' || type === '[object HTMLCollection]') |
| 109 |
&& ('length' in value) |
| 110 |
&& (value.length === 0 || exports.node(value[0])); |
| 111 |
}; |
| 112 |
|
| 113 |
/** |
| 114 |
* Check if argument is a string. |
| 115 |
* |
| 116 |
* @param {Object} value |
| 117 |
* @return {Boolean} |
| 118 |
*/ |
| 119 |
exports.string = function(value) { |
| 120 |
return typeof value === 'string' |
| 121 |
|| value instanceof String; |
| 122 |
}; |
| 123 |
|
| 124 |
/** |
| 125 |
* Check if argument is a function. |
| 126 |
* |
| 127 |
* @param {Object} value |
| 128 |
* @return {Boolean} |
| 129 |
*/ |
| 130 |
exports.fn = function(value) { |
| 131 |
var type = Object.prototype.toString.call(value); |
| 132 |
|
| 133 |
return type === '[object Function]'; |
| 134 |
}; |
| 135 |
|
| 136 |
},{}],4:[function(require,module,exports){ |
| 137 |
var is = require('./is'); |
| 138 |
var delegate = require('delegate'); |
| 139 |
|
| 140 |
/** |
| 141 |
* Validates all params and calls the right |
| 142 |
* listener function based on its target type. |
| 143 |
* |
| 144 |
* @param {String|HTMLElement|HTMLCollection|NodeList} target |
| 145 |
* @param {String} type |
| 146 |
* @param {Function} callback |
| 147 |
* @return {Object} |
| 148 |
*/ |
| 149 |
function listen(target, type, callback) { |
| 150 |
if (!target && !type && !callback) { |
| 151 |
throw new Error('Missing required arguments'); |
| 152 |
} |
| 153 |
|
| 154 |
if (!is.string(type)) { |
| 155 |
throw new TypeError('Second argument must be a String'); |
| 156 |
} |
| 157 |
|
| 158 |
if (!is.fn(callback)) { |
| 159 |
throw new TypeError('Third argument must be a Function'); |
| 160 |
} |
| 161 |
|
| 162 |
if (is.node(target)) { |
| 163 |
return listenNode(target, type, callback); |
| 164 |
} |
| 165 |
else if (is.nodeList(target)) { |
| 166 |
return listenNodeList(target, type, callback); |
| 167 |
} |
| 168 |
else if (is.string(target)) { |
| 169 |
return listenSelector(target, type, callback); |
| 170 |
} |
| 171 |
else { |
| 172 |
throw new TypeError('First argument must be a String, HTMLElement, HTMLCollection, or NodeList'); |
| 173 |
} |
| 174 |
} |
| 175 |
|
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/** |
| 177 |
* Adds an event listener to a HTML element |
| 178 |
* and returns a remove listener function. |
| 179 |
* |
| 180 |
* @param {HTMLElement} node |
| 181 |
* @param {String} type |
| 182 |
* @param {Function} callback |
| 183 |
* @return {Object} |
| 184 |
*/ |
| 185 |
function listenNode(node, type, callback) { |
| 186 |
node.addEventListener(type, callback); |
| 187 |
|
| 188 |
return { |
| 189 |
destroy: function() { |
| 190 |
node.removeEventListener(type, callback); |
| 191 |
} |
| 192 |
} |
| 193 |
} |
| 194 |
|
| 195 |
/** |
| 196 |
* Add an event listener to a list of HTML elements |
| 197 |
* and returns a remove listener function. |
| 198 |
* |
| 199 |
* @param {NodeList|HTMLCollection} nodeList |
| 200 |
* @param {String} type |
| 201 |
* @param {Function} callback |
| 202 |
* @return {Object} |
| 203 |
*/ |
| 204 |
function listenNodeList(nodeList, type, callback) { |
| 205 |
Array.prototype.forEach.call(nodeList, function(node) { |
| 206 |
node.addEventListener(type, callback); |
| 207 |
}); |
| 208 |
|
| 209 |
return { |
| 210 |
destroy: function() { |
| 211 |
Array.prototype.forEach.call(nodeList, function(node) { |
| 212 |
node.removeEventListener(type, callback); |
| 213 |
}); |
| 214 |
} |
| 215 |
} |
| 216 |
} |
| 217 |
|
| 218 |
/** |
| 219 |
* Add an event listener to a selector |
| 220 |
* and returns a remove listener function. |
| 221 |
* |
| 222 |
* @param {String} selector |
| 223 |
* @param {String} type |
| 224 |
* @param {Function} callback |
| 225 |
* @return {Object} |
| 226 |
*/ |
| 227 |
function listenSelector(selector, type, callback) { |
| 228 |
return delegate(document.body, selector, type, callback); |
| 229 |
} |
| 230 |
|
| 231 |
module.exports = listen; |
| 232 |
|
| 233 |
},{"./is":3,"delegate":2}],5:[function(require,module,exports){ |
| 234 |
function select(element) { |
| 235 |
var selectedText; |
| 236 |
|
| 237 |
if (element.nodeName === 'SELECT') { |
| 238 |
element.focus(); |
| 239 |
|
| 240 |
selectedText = element.value; |
| 241 |
} |
| 242 |
else if (element.nodeName === 'INPUT' || element.nodeName === 'TEXTAREA') { |
| 243 |
var isReadOnly = element.hasAttribute('readonly'); |
| 244 |
|
| 245 |
if (!isReadOnly) { |
| 246 |
element.setAttribute('readonly', ''); |
| 247 |
} |
| 248 |
|
| 249 |
element.select(); |
| 250 |
element.setSelectionRange(0, element.value.length); |
| 251 |
|
| 252 |
if (!isReadOnly) { |
| 253 |
element.removeAttribute('readonly'); |
| 254 |
} |
| 255 |
|
| 256 |
selectedText = element.value; |
| 257 |
} |
| 258 |
else { |
| 259 |
if (element.hasAttribute('contenteditable')) { |
| 260 |
element.focus(); |
| 261 |
} |
| 262 |
|
| 263 |
var selection = window.getSelection(); |
| 264 |
var range = document.createRange(); |
| 265 |
|
| 266 |
range.selectNodeContents(element); |
| 267 |
selection.removeAllRanges(); |
| 268 |
selection.addRange(range); |
| 269 |
|
| 270 |
selectedText = selection.toString(); |
| 271 |
} |
| 272 |
|
| 273 |
return selectedText; |
| 274 |
} |
| 275 |
|
| 276 |
module.exports = select; |
| 277 |
|
| 278 |
},{}],6:[function(require,module,exports){ |
| 279 |
function E () { |
| 280 |
// Keep this empty so it's easier to inherit from |
| 281 |
// (via https://github.com/lipsmack from https://github.com/scottcorgan/tiny-emitter/issues/3) |
| 282 |
} |
| 283 |
|
| 284 |
E.prototype = { |
| 285 |
on: function (name, callback, ctx) { |
| 286 |
var e = this.e || (this.e = {}); |
| 287 |
|
| 288 |
(e[name] || (e[name] = [])).push({ |
| 289 |
fn: callback, |
| 290 |
ctx: ctx |
| 291 |
}); |
| 292 |
|
| 293 |
return this; |
| 294 |
}, |
| 295 |
|
| 296 |
once: function (name, callback, ctx) { |
| 297 |
var self = this; |
| 298 |
function listener () { |
| 299 |
self.off(name, listener); |
| 300 |
callback.apply(ctx, arguments); |
| 301 |
}; |
| 302 |
|
| 303 |
listener._ = callback |
| 304 |
return this.on(name, listener, ctx); |
| 305 |
}, |
| 306 |
|
| 307 |
emit: function (name) { |
| 308 |
var data = [].slice.call(arguments, 1); |
| 309 |
var evtArr = ((this.e || (this.e = {}))[name] || []).slice(); |
| 310 |
var i = 0; |
| 311 |
var len = evtArr.length; |
| 312 |
|
| 313 |
for (i; i < len; i++) { |
| 314 |
evtArr[i].fn.apply(evtArr[i].ctx, data); |
| 315 |
} |
| 316 |
|
| 317 |
return this; |
| 318 |
}, |
| 319 |
|
| 320 |
off: function (name, callback) { |
| 321 |
var e = this.e || (this.e = {}); |
| 322 |
var evts = e[name]; |
| 323 |
var liveEvents = []; |
| 324 |
|
| 325 |
if (evts && callback) { |
| 326 |
for (var i = 0, len = evts.length; i < len; i++) { |
| 327 |
if (evts[i].fn !== callback && evts[i].fn._ !== callback) |
| 328 |
liveEvents.push(evts[i]); |
| 329 |
} |
| 330 |
} |
| 331 |
|
| 332 |
// Remove event from queue to prevent memory leak |
| 333 |
// Suggested by https://github.com/lazd |
| 334 |
// Ref: https://github.com/scottcorgan/tiny-emitter/commit/c6ebfaa9bc973b33d110a84a307742b7cf94c953#commitcomment-5024910 |
| 335 |
|
| 336 |
(liveEvents.length) |
| 337 |
? e[name] = liveEvents |
| 338 |
: delete e[name]; |
| 339 |
|
| 340 |
return this; |
| 341 |
} |
| 342 |
}; |
| 343 |
|
| 344 |
module.exports = E; |
| 345 |
|
| 346 |
},{}],7:[function(require,module,exports){ |
| 347 |
(function (global, factory) { |
| 348 |
if (typeof define === "function" && define.amd) { |
| 349 |
define(['module', 'select'], factory); |
| 350 |
} else if (typeof exports !== "undefined") { |
| 351 |
factory(module, require('select')); |
| 352 |
} else { |
| 353 |
var mod = { |
| 354 |
exports: {} |
| 355 |
}; |
| 356 |
factory(mod, global.select); |
| 357 |
global.clipboardAction = mod.exports; |
| 358 |
} |
| 359 |
})(this, function (module, _select) { |
| 360 |
'use strict'; |
| 361 |
|
| 362 |
var _select2 = _interopRequireDefault(_select); |
| 363 |
|
| 364 |
function _interopRequireDefault(obj) { |
| 365 |
return obj && obj.__esModule ? obj : { |
| 366 |
default: obj |
| 367 |
}; |
| 368 |
} |
| 369 |
|
| 370 |
var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { |
| 371 |
return typeof obj; |
| 372 |
} : function (obj) { |
| 373 |
return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; |
| 374 |
}; |
| 375 |
|
| 376 |
function _classCallCheck(instance, Constructor) { |
| 377 |
if (!(instance instanceof Constructor)) { |
| 378 |
throw new TypeError("Cannot call a class as a function"); |
| 379 |
} |
| 380 |
} |
| 381 |
|
| 382 |
var _createClass = function () { |
| 383 |
function defineProperties(target, props) { |
| 384 |
for (var i = 0; i < props.length; i++) { |
| 385 |
var descriptor = props[i]; |
| 386 |
descriptor.enumerable = descriptor.enumerable || false; |
| 387 |
descriptor.configurable = true; |
| 388 |
if ("value" in descriptor) descriptor.writable = true; |
| 389 |
Object.defineProperty(target, descriptor.key, descriptor); |
| 390 |
} |
| 391 |
} |
| 392 |
|
| 393 |
return function (Constructor, protoProps, staticProps) { |
| 394 |
if (protoProps) defineProperties(Constructor.prototype, protoProps); |
| 395 |
if (staticProps) defineProperties(Constructor, staticProps); |
| 396 |
return Constructor; |
| 397 |
}; |
| 398 |
}(); |
| 399 |
|
| 400 |
var ClipboardAction = function () { |
| 401 |
/** |
| 402 |
* @param {Object} options |
| 403 |
*/ |
| 404 |
function ClipboardAction(options) { |
| 405 |
_classCallCheck(this, ClipboardAction); |
| 406 |
|
| 407 |
this.resolveOptions(options); |
| 408 |
this.initSelection(); |
| 409 |
} |
| 410 |
|
| 411 |
/** |
| 412 |
* Defines base properties passed from constructor. |
| 413 |
* @param {Object} options |
| 414 |
*/ |
| 415 |
|
| 416 |
|
| 417 |
_createClass(ClipboardAction, [{ |
| 418 |
key: 'resolveOptions', |
| 419 |
value: function resolveOptions() { |
| 420 |
var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}; |
| 421 |
|
| 422 |
this.action = options.action; |
| 423 |
this.emitter = options.emitter; |
| 424 |
this.target = options.target; |
| 425 |
this.text = options.text; |
| 426 |
this.trigger = options.trigger; |
| 427 |
|
| 428 |
this.selectedText = ''; |
| 429 |
} |
| 430 |
}, { |
| 431 |
key: 'initSelection', |
| 432 |
value: function initSelection() { |
| 433 |
if (this.text) { |
| 434 |
this.selectFake(); |
| 435 |
} else if (this.target) { |
| 436 |
this.selectTarget(); |
| 437 |
} |
| 438 |
} |
| 439 |
}, { |
| 440 |
key: 'selectFake', |
| 441 |
value: function selectFake() { |
| 442 |
var _this = this; |
| 443 |
|
| 444 |
var isRTL = document.documentElement.getAttribute('dir') == 'rtl'; |
| 445 |
|
| 446 |
this.removeFake(); |
| 447 |
|
| 448 |
this.fakeHandlerCallback = function () { |
| 449 |
return _this.removeFake(); |
| 450 |
}; |
| 451 |
this.fakeHandler = document.body.addEventListener('click', this.fakeHandlerCallback) || true; |
| 452 |
|
| 453 |
this.fakeElem = document.createElement('textarea'); |
| 454 |
// Prevent zooming on iOS |
| 455 |
this.fakeElem.style.fontSize = '12pt'; |
| 456 |
// Reset box model |
| 457 |
this.fakeElem.style.border = '0'; |
| 458 |
this.fakeElem.style.padding = '0'; |
| 459 |
this.fakeElem.style.margin = '0'; |
| 460 |
// Move element out of screen horizontally |
| 461 |
this.fakeElem.style.position = 'absolute'; |
| 462 |
this.fakeElem.style[isRTL ? 'right' : 'left'] = '-9999px'; |
| 463 |
// Move element to the same position vertically |
| 464 |
var yPosition = window.pageYOffset || document.documentElement.scrollTop; |
| 465 |
this.fakeElem.style.top = yPosition + 'px'; |
| 466 |
|
| 467 |
this.fakeElem.setAttribute('readonly', ''); |
| 468 |
this.fakeElem.value = this.text; |
| 469 |
|
| 470 |
document.body.appendChild(this.fakeElem); |
| 471 |
|
| 472 |
this.selectedText = (0, _select2.default)(this.fakeElem); |
| 473 |
this.copyText(); |
| 474 |
} |
| 475 |
}, { |
| 476 |
key: 'removeFake', |
| 477 |
value: function removeFake() { |
| 478 |
if (this.fakeHandler) { |
| 479 |
document.body.removeEventListener('click', this.fakeHandlerCallback); |
| 480 |
this.fakeHandler = null; |
| 481 |
this.fakeHandlerCallback = null; |
| 482 |
} |
| 483 |
|
| 484 |
if (this.fakeElem) { |
| 485 |
document.body.removeChild(this.fakeElem); |
| 486 |
this.fakeElem = null; |
| 487 |
} |
| 488 |
} |
| 489 |
}, { |
| 490 |
key: 'selectTarget', |
| 491 |
value: function selectTarget() { |
| 492 |
this.selectedText = (0, _select2.default)(this.target); |
| 493 |
this.copyText(); |
| 494 |
} |
| 495 |
}, { |
| 496 |
key: 'copyText', |
| 497 |
value: function copyText() { |
| 498 |
var succeeded = void 0; |
| 499 |
|
| 500 |
try { |
| 501 |
succeeded = document.execCommand(this.action); |
| 502 |
} catch (err) { |
| 503 |
succeeded = false; |
| 504 |
} |
| 505 |
|
| 506 |
this.handleResult(succeeded); |
| 507 |
} |
| 508 |
}, { |
| 509 |
key: 'handleResult', |
| 510 |
value: function handleResult(succeeded) { |
| 511 |
this.emitter.emit(succeeded ? 'success' : 'error', { |
| 512 |
action: this.action, |
| 513 |
text: this.selectedText, |
| 514 |
trigger: this.trigger, |
| 515 |
clearSelection: this.clearSelection.bind(this) |
| 516 |
}); |
| 517 |
} |
| 518 |
}, { |
| 519 |
key: 'clearSelection', |
| 520 |
value: function clearSelection() { |
| 521 |
if (this.target) { |
| 522 |
this.target.blur(); |
| 523 |
} |
| 524 |
|
| 525 |
window.getSelection().removeAllRanges(); |
| 526 |
} |
| 527 |
}, { |
| 528 |
key: 'destroy', |
| 529 |
value: function destroy() { |
| 530 |
this.removeFake(); |
| 531 |
} |
| 532 |
}, { |
| 533 |
key: 'action', |
| 534 |
set: function set() { |
| 535 |
var action = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 'copy'; |
| 536 |
|
| 537 |
this._action = action; |
| 538 |
|
| 539 |
if (this._action !== 'copy' && this._action !== 'cut') { |
| 540 |
throw new Error('Invalid "action" value, use either "copy" or "cut"'); |
| 541 |
} |
| 542 |
}, |
| 543 |
get: function get() { |
| 544 |
return this._action; |
| 545 |
} |
| 546 |
}, { |
| 547 |
key: 'target', |
| 548 |
set: function set(target) { |
| 549 |
if (target !== undefined) { |
| 550 |
if (target && (typeof target === 'undefined' ? 'undefined' : _typeof(target)) === 'object' && target.nodeType === 1) { |
| 551 |
if (this.action === 'copy' && target.hasAttribute('disabled')) { |
| 552 |
throw new Error('Invalid "target" attribute. Please use "readonly" instead of "disabled" attribute'); |
| 553 |
} |
| 554 |
|
| 555 |
if (this.action === 'cut' && (target.hasAttribute('readonly') || target.hasAttribute('disabled'))) { |
| 556 |
throw new Error('Invalid "target" attribute. You can\'t cut text from elements with "readonly" or "disabled" attributes'); |
| 557 |
} |
| 558 |
|
| 559 |
this._target = target; |
| 560 |
} else { |
| 561 |
throw new Error('Invalid "target" value, use a valid Element'); |
| 562 |
} |
| 563 |
} |
| 564 |
}, |
| 565 |
get: function get() { |
| 566 |
return this._target; |
| 567 |
} |
| 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 |
}); |
