diff -r 3d4e9c994f10 -r a86126ab1dd4 wp/wp-includes/js/clipboard.js --- a/wp/wp-includes/js/clipboard.js Tue Oct 22 16:11:46 2019 +0200 +++ b/wp/wp-includes/js/clipboard.js Tue Dec 15 13:49:49 2020 +0100 @@ -1,6 +1,6 @@ /*! - * clipboard.js v2.0.4 - * https://zenorocha.github.io/clipboard.js + * clipboard.js v2.0.6 + * https://clipboardjs.com/ * * Licensed MIT © Zeno Rocha */ @@ -97,484 +97,11 @@ /******/ /******/ /******/ // Load entry module and return exports -/******/ return __webpack_require__(__webpack_require__.s = 0); +/******/ return __webpack_require__(__webpack_require__.s = 6); /******/ }) /************************************************************************/ /******/ ([ /* 0 */ -/***/ (function(module, exports, __webpack_require__) { - -"use strict"; - - -var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; - -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 = __webpack_require__(1); - -var _clipboardAction2 = _interopRequireDefault(_clipboardAction); - -var _tinyEmitter = __webpack_require__(3); - -var _tinyEmitter2 = _interopRequireDefault(_tinyEmitter); - -var _goodListener = __webpack_require__(4); - -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; } - -/** - * Base class which takes one or more elements, adds event listeners to them, - * and instantiates a new `ClipboardAction` on each click. - */ -var Clipboard = function (_Emitter) { - _inherits(Clipboard, _Emitter); - - /** - * @param {String|HTMLElement|HTMLCollection|NodeList} trigger - * @param {Object} options - */ - function Clipboard(trigger, options) { - _classCallCheck(this, Clipboard); - - var _this = _possibleConstructorReturn(this, (Clipboard.__proto__ || Object.getPrototypeOf(Clipboard)).call(this)); - - _this.resolveOptions(options); - _this.listenClick(trigger); - return _this; - } - - /** - * Defines if attributes would be resolved using internal setter functions - * or custom functions that were passed in the constructor. - * @param {Object} options - */ - - - _createClass(Clipboard, [{ - key: 'resolveOptions', - value: function resolveOptions() { - var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}; - - this.action = typeof options.action === 'function' ? options.action : this.defaultAction; - this.target = typeof options.target === 'function' ? options.target : this.defaultTarget; - this.text = typeof options.text === 'function' ? options.text : this.defaultText; - this.container = _typeof(options.container) === 'object' ? options.container : document.body; - } - - /** - * Adds a click event listener to the passed trigger. - * @param {String|HTMLElement|HTMLCollection|NodeList} trigger - */ - - }, { - key: 'listenClick', - value: function listenClick(trigger) { - var _this2 = this; - - this.listener = (0, _goodListener2.default)(trigger, 'click', function (e) { - return _this2.onClick(e); - }); - } - - /** - * Defines a new `ClipboardAction` on each click event. - * @param {Event} e - */ - - }, { - key: 'onClick', - value: function onClick(e) { - var trigger = e.delegateTarget || e.currentTarget; - - if (this.clipboardAction) { - this.clipboardAction = null; - } - - this.clipboardAction = new _clipboardAction2.default({ - action: this.action(trigger), - target: this.target(trigger), - text: this.text(trigger), - container: this.container, - trigger: trigger, - emitter: this - }); - } - - /** - * Default `action` lookup function. - * @param {Element} trigger - */ - - }, { - key: 'defaultAction', - value: function defaultAction(trigger) { - return getAttributeValue('action', trigger); - } - - /** - * Default `target` lookup function. - * @param {Element} trigger - */ - - }, { - key: 'defaultTarget', - value: function defaultTarget(trigger) { - var selector = getAttributeValue('target', trigger); - - if (selector) { - return document.querySelector(selector); - } - } - - /** - * Returns the support of the given action, or all actions if no action is - * given. - * @param {String} [action] - */ - - }, { - key: 'defaultText', - - - /** - * Default `text` lookup function. - * @param {Element} trigger - */ - value: function defaultText(trigger) { - return getAttributeValue('text', trigger); - } - - /** - * Destroy lifecycle. - */ - - }, { - key: 'destroy', - value: function destroy() { - this.listener.destroy(); - - if (this.clipboardAction) { - this.clipboardAction.destroy(); - this.clipboardAction = null; - } - } - }], [{ - key: 'isSupported', - value: function isSupported() { - var action = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : ['copy', 'cut']; - - var actions = typeof action === 'string' ? [action] : action; - var support = !!document.queryCommandSupported; - - actions.forEach(function (action) { - support = support && !!document.queryCommandSupported(action); - }); - - return support; - } - }]); - - return Clipboard; -}(_tinyEmitter2.default); - -/** - * Helper function to retrieve attribute value. - * @param {String} suffix - * @param {Element} element - */ - - -function getAttributeValue(suffix, element) { - var attribute = 'data-clipboard-' + suffix; - - if (!element.hasAttribute(attribute)) { - return; - } - - return element.getAttribute(attribute); -} - -module.exports = Clipboard; - -/***/ }), -/* 1 */ -/***/ (function(module, exports, __webpack_require__) { - -"use strict"; - - -var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; - -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 _select = __webpack_require__(2); - -var _select2 = _interopRequireDefault(_select); - -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"); } } - -/** - * Inner class which performs selection from either `text` or `target` - * properties and then executes copy or cut operations. - */ -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 - */ - - - _createClass(ClipboardAction, [{ - key: 'resolveOptions', - value: function resolveOptions() { - var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}; - - this.action = options.action; - this.container = options.container; - this.emitter = options.emitter; - this.target = options.target; - this.text = options.text; - this.trigger = options.trigger; - - this.selectedText = ''; - } - - /** - * Decides which selection strategy is going to be applied based - * on the existence of `text` and `target` properties. - */ - - }, { - key: 'initSelection', - value: function initSelection() { - if (this.text) { - this.selectFake(); - } else if (this.target) { - this.selectTarget(); - } - } - - /** - * Creates a fake textarea element, sets its value from `text` property, - * and makes a selection on it. - */ - - }, { - key: 'selectFake', - value: function selectFake() { - var _this = this; - - var isRTL = document.documentElement.getAttribute('dir') == 'rtl'; - - this.removeFake(); - - this.fakeHandlerCallback = function () { - return _this.removeFake(); - }; - this.fakeHandler = this.container.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 - var yPosition = window.pageYOffset || document.documentElement.scrollTop; - this.fakeElem.style.top = yPosition + 'px'; - - this.fakeElem.setAttribute('readonly', ''); - this.fakeElem.value = this.text; - - this.container.appendChild(this.fakeElem); - - this.selectedText = (0, _select2.default)(this.fakeElem); - this.copyText(); - } - - /** - * Only removes the fake element after another click event, that way - * a user can hit `Ctrl+C` to copy because selection still exists. - */ - - }, { - key: 'removeFake', - value: function removeFake() { - if (this.fakeHandler) { - this.container.removeEventListener('click', this.fakeHandlerCallback); - this.fakeHandler = null; - this.fakeHandlerCallback = null; - } - - if (this.fakeElem) { - this.container.removeChild(this.fakeElem); - this.fakeElem = null; - } - } - - /** - * Selects the content from element passed on `target` property. - */ - - }, { - key: 'selectTarget', - value: function selectTarget() { - this.selectedText = (0, _select2.default)(this.target); - this.copyText(); - } - - /** - * Executes the copy operation based on the current selection. - */ - - }, { - key: 'copyText', - value: function copyText() { - var succeeded = void 0; - - try { - succeeded = document.execCommand(this.action); - } catch (err) { - succeeded = false; - } - - this.handleResult(succeeded); - } - - /** - * Fires an event based on the copy operation result. - * @param {Boolean} succeeded - */ - - }, { - key: 'handleResult', - value: function handleResult(succeeded) { - this.emitter.emit(succeeded ? 'success' : 'error', { - action: this.action, - text: this.selectedText, - trigger: this.trigger, - clearSelection: this.clearSelection.bind(this) - }); - } - - /** - * Moves focus away from `target` and back to the trigger, removes current selection. - */ - - }, { - key: 'clearSelection', - value: function clearSelection() { - if (this.trigger) { - this.trigger.focus(); - } - - window.getSelection().removeAllRanges(); - } - - /** - * Sets the `action` to be performed which can be either 'copy' or 'cut'. - * @param {String} action - */ - - }, { - key: 'destroy', - - - /** - * Destroy lifecycle. - */ - value: function destroy() { - this.removeFake(); - } - }, { - key: 'action', - set: function set() { - var action = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 'copy'; - - this._action = action; - - if (this._action !== 'copy' && this._action !== 'cut') { - throw new Error('Invalid "action" value, use either "copy" or "cut"'); - } - } - - /** - * Gets the `action` property. - * @return {String} - */ - , - get: function get() { - return this._action; - } - - /** - * Sets the `target` property using an element - * that will be have its content copied. - * @param {Element} target - */ - - }, { - 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'); - } - } - } - - /** - * Gets the `target` property. - * @return {String|HTMLElement} - */ - , - get: function get() { - return this._target; - } - }]); - - return ClipboardAction; -}(); - -module.exports = ClipboardAction; - -/***/ }), -/* 2 */ /***/ (function(module, exports) { function select(element) { @@ -623,7 +150,7 @@ /***/ }), -/* 3 */ +/* 1 */ /***/ (function(module, exports) { function E () { @@ -692,14 +219,15 @@ }; module.exports = E; +module.exports.TinyEmitter = E; /***/ }), -/* 4 */ +/* 2 */ /***/ (function(module, exports, __webpack_require__) { -var is = __webpack_require__(5); -var delegate = __webpack_require__(6); +var is = __webpack_require__(3); +var delegate = __webpack_require__(4); /** * Validates all params and calls the right @@ -796,7 +324,7 @@ /***/ }), -/* 5 */ +/* 3 */ /***/ (function(module, exports) { /** @@ -851,10 +379,10 @@ /***/ }), -/* 6 */ +/* 4 */ /***/ (function(module, exports, __webpack_require__) { -var closest = __webpack_require__(7); +var closest = __webpack_require__(5); /** * Delegates event to a selector. @@ -935,7 +463,7 @@ /***/ }), -/* 7 */ +/* 5 */ /***/ (function(module, exports) { var DOCUMENT_NODE_TYPE = 9; @@ -973,6 +501,473 @@ module.exports = closest; +/***/ }), +/* 6 */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); + +// EXTERNAL MODULE: ./node_modules/select/src/select.js +var src_select = __webpack_require__(0); +var select_default = /*#__PURE__*/__webpack_require__.n(src_select); + +// CONCATENATED MODULE: ./src/clipboard-action.js +var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; + +var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + + + +/** + * Inner class which performs selection from either `text` or `target` + * properties and then executes copy or cut operations. + */ + +var clipboard_action_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 + */ + + + _createClass(ClipboardAction, [{ + key: 'resolveOptions', + value: function resolveOptions() { + var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}; + + this.action = options.action; + this.container = options.container; + this.emitter = options.emitter; + this.target = options.target; + this.text = options.text; + this.trigger = options.trigger; + + this.selectedText = ''; + } + + /** + * Decides which selection strategy is going to be applied based + * on the existence of `text` and `target` properties. + */ + + }, { + key: 'initSelection', + value: function initSelection() { + if (this.text) { + this.selectFake(); + } else if (this.target) { + this.selectTarget(); + } + } + + /** + * Creates a fake textarea element, sets its value from `text` property, + * and makes a selection on it. + */ + + }, { + key: 'selectFake', + value: function selectFake() { + var _this = this; + + var isRTL = document.documentElement.getAttribute('dir') == 'rtl'; + + this.removeFake(); + + this.fakeHandlerCallback = function () { + return _this.removeFake(); + }; + this.fakeHandler = this.container.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 + var yPosition = window.pageYOffset || document.documentElement.scrollTop; + this.fakeElem.style.top = yPosition + 'px'; + + this.fakeElem.setAttribute('readonly', ''); + this.fakeElem.value = this.text; + + this.container.appendChild(this.fakeElem); + + this.selectedText = select_default()(this.fakeElem); + this.copyText(); + } + + /** + * Only removes the fake element after another click event, that way + * a user can hit `Ctrl+C` to copy because selection still exists. + */ + + }, { + key: 'removeFake', + value: function removeFake() { + if (this.fakeHandler) { + this.container.removeEventListener('click', this.fakeHandlerCallback); + this.fakeHandler = null; + this.fakeHandlerCallback = null; + } + + if (this.fakeElem) { + this.container.removeChild(this.fakeElem); + this.fakeElem = null; + } + } + + /** + * Selects the content from element passed on `target` property. + */ + + }, { + key: 'selectTarget', + value: function selectTarget() { + this.selectedText = select_default()(this.target); + this.copyText(); + } + + /** + * Executes the copy operation based on the current selection. + */ + + }, { + key: 'copyText', + value: function copyText() { + var succeeded = void 0; + + try { + succeeded = document.execCommand(this.action); + } catch (err) { + succeeded = false; + } + + this.handleResult(succeeded); + } + + /** + * Fires an event based on the copy operation result. + * @param {Boolean} succeeded + */ + + }, { + key: 'handleResult', + value: function handleResult(succeeded) { + this.emitter.emit(succeeded ? 'success' : 'error', { + action: this.action, + text: this.selectedText, + trigger: this.trigger, + clearSelection: this.clearSelection.bind(this) + }); + } + + /** + * Moves focus away from `target` and back to the trigger, removes current selection. + */ + + }, { + key: 'clearSelection', + value: function clearSelection() { + if (this.trigger) { + this.trigger.focus(); + } + document.activeElement.blur(); + window.getSelection().removeAllRanges(); + } + + /** + * Sets the `action` to be performed which can be either 'copy' or 'cut'. + * @param {String} action + */ + + }, { + key: 'destroy', + + + /** + * Destroy lifecycle. + */ + value: function destroy() { + this.removeFake(); + } + }, { + key: 'action', + set: function set() { + var action = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 'copy'; + + this._action = action; + + if (this._action !== 'copy' && this._action !== 'cut') { + throw new Error('Invalid "action" value, use either "copy" or "cut"'); + } + } + + /** + * Gets the `action` property. + * @return {String} + */ + , + get: function get() { + return this._action; + } + + /** + * Sets the `target` property using an element + * that will be have its content copied. + * @param {Element} target + */ + + }, { + 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'); + } + } + } + + /** + * Gets the `target` property. + * @return {String|HTMLElement} + */ + , + get: function get() { + return this._target; + } + }]); + + return ClipboardAction; +}(); + +/* harmony default export */ var clipboard_action = (clipboard_action_ClipboardAction); +// EXTERNAL MODULE: ./node_modules/tiny-emitter/index.js +var tiny_emitter = __webpack_require__(1); +var tiny_emitter_default = /*#__PURE__*/__webpack_require__.n(tiny_emitter); + +// EXTERNAL MODULE: ./node_modules/good-listener/src/listen.js +var listen = __webpack_require__(2); +var listen_default = /*#__PURE__*/__webpack_require__.n(listen); + +// CONCATENATED MODULE: ./src/clipboard.js +var clipboard_typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; + +var clipboard_createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); + +function clipboard_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; } + + + + + +/** + * Base class which takes one or more elements, adds event listeners to them, + * and instantiates a new `ClipboardAction` on each click. + */ + +var clipboard_Clipboard = function (_Emitter) { + _inherits(Clipboard, _Emitter); + + /** + * @param {String|HTMLElement|HTMLCollection|NodeList} trigger + * @param {Object} options + */ + function Clipboard(trigger, options) { + clipboard_classCallCheck(this, Clipboard); + + var _this = _possibleConstructorReturn(this, (Clipboard.__proto__ || Object.getPrototypeOf(Clipboard)).call(this)); + + _this.resolveOptions(options); + _this.listenClick(trigger); + return _this; + } + + /** + * Defines if attributes would be resolved using internal setter functions + * or custom functions that were passed in the constructor. + * @param {Object} options + */ + + + clipboard_createClass(Clipboard, [{ + key: 'resolveOptions', + value: function resolveOptions() { + var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}; + + this.action = typeof options.action === 'function' ? options.action : this.defaultAction; + this.target = typeof options.target === 'function' ? options.target : this.defaultTarget; + this.text = typeof options.text === 'function' ? options.text : this.defaultText; + this.container = clipboard_typeof(options.container) === 'object' ? options.container : document.body; + } + + /** + * Adds a click event listener to the passed trigger. + * @param {String|HTMLElement|HTMLCollection|NodeList} trigger + */ + + }, { + key: 'listenClick', + value: function listenClick(trigger) { + var _this2 = this; + + this.listener = listen_default()(trigger, 'click', function (e) { + return _this2.onClick(e); + }); + } + + /** + * Defines a new `ClipboardAction` on each click event. + * @param {Event} e + */ + + }, { + key: 'onClick', + value: function onClick(e) { + var trigger = e.delegateTarget || e.currentTarget; + + if (this.clipboardAction) { + this.clipboardAction = null; + } + + this.clipboardAction = new clipboard_action({ + action: this.action(trigger), + target: this.target(trigger), + text: this.text(trigger), + container: this.container, + trigger: trigger, + emitter: this + }); + } + + /** + * Default `action` lookup function. + * @param {Element} trigger + */ + + }, { + key: 'defaultAction', + value: function defaultAction(trigger) { + return getAttributeValue('action', trigger); + } + + /** + * Default `target` lookup function. + * @param {Element} trigger + */ + + }, { + key: 'defaultTarget', + value: function defaultTarget(trigger) { + var selector = getAttributeValue('target', trigger); + + if (selector) { + return document.querySelector(selector); + } + } + + /** + * Returns the support of the given action, or all actions if no action is + * given. + * @param {String} [action] + */ + + }, { + key: 'defaultText', + + + /** + * Default `text` lookup function. + * @param {Element} trigger + */ + value: function defaultText(trigger) { + return getAttributeValue('text', trigger); + } + + /** + * Destroy lifecycle. + */ + + }, { + key: 'destroy', + value: function destroy() { + this.listener.destroy(); + + if (this.clipboardAction) { + this.clipboardAction.destroy(); + this.clipboardAction = null; + } + } + }], [{ + key: 'isSupported', + value: function isSupported() { + var action = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : ['copy', 'cut']; + + var actions = typeof action === 'string' ? [action] : action; + var support = !!document.queryCommandSupported; + + actions.forEach(function (action) { + support = support && !!document.queryCommandSupported(action); + }); + + return support; + } + }]); + + return Clipboard; +}(tiny_emitter_default.a); + +/** + * 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); +} + +/* harmony default export */ var clipboard = __webpack_exports__["default"] = (clipboard_Clipboard); + /***/ }) -/******/ ]); +/******/ ])["default"]; }); \ No newline at end of file