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"symbol" : typeof obj; }; } return _typeof(obj); } function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a 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); } } function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); } function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; } function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); } function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); } function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } /** * Magellan module. * @module foundation.magellan * @requires foundation.smoothScroll */ var Magellan = /*#__PURE__*/ function (_Plugin) { _inherits(Magellan, _Plugin); function Magellan() { _classCallCheck(this, Magellan); return _possibleConstructorReturn(this, _getPrototypeOf(Magellan).apply(this, arguments)); } _createClass(Magellan, [{ key: "_setup", /** * Creates a new instance of Magellan. * @class * @name Magellan * @fires Magellan#init * @param {Object} element - jQuery object to add the trigger to. * @param {Object} options - Overrides to the default plugin settings. */ value: function _setup(element, options) { this.$element = element; this.options = jquery__WEBPACK_IMPORTED_MODULE_0___default.a.extend({}, Magellan.defaults, this.$element.data(), options); this.className = 'Magellan'; // ie9 back compat this._init(); this.calcPoints(); } /** * Initializes the Magellan plugin and calls functions to get equalizer functioning on load. * @private */ }, { key: "_init", value: function _init() { var id = this.$element[0].id || Object(_foundation_core_utils__WEBPACK_IMPORTED_MODULE_1__["GetYoDigits"])(6, 'magellan'); var _this = this; this.$targets = jquery__WEBPACK_IMPORTED_MODULE_0___default()('[data-magellan-target]'); this.$links = this.$element.find('a'); this.$element.attr({ 'data-resize': id, 'data-scroll': id, 'id': id }); this.$active = jquery__WEBPACK_IMPORTED_MODULE_0___default()(); this.scrollPos = parseInt(window.pageYOffset, 10); this._events(); } /** * Calculates an array of pixel values that are the demarcation lines between locations on the page. * Can be invoked if new elements are added or the size of a location changes. * @function */ }, { key: "calcPoints", value: function calcPoints() { var _this = this, body = document.body, html = document.documentElement; this.points = []; this.winHeight = Math.round(Math.max(window.innerHeight, html.clientHeight)); this.docHeight = Math.round(Math.max(body.scrollHeight, body.offsetHeight, html.clientHeight, html.scrollHeight, html.offsetHeight)); this.$targets.each(function () { var $tar = jquery__WEBPACK_IMPORTED_MODULE_0___default()(this), pt = Math.round($tar.offset().top - _this.options.threshold); $tar.targetPoint = pt; _this.points.push(pt); }); } /** * Initializes events for Magellan. * @private */ }, { key: "_events", value: function _events() { var _this = this, $body = jquery__WEBPACK_IMPORTED_MODULE_0___default()('html, body'), opts = { duration: _this.options.animationDuration, easing: _this.options.animationEasing }; jquery__WEBPACK_IMPORTED_MODULE_0___default()(window).one('load', function () { if (_this.options.deepLinking) { if (location.hash) { _this.scrollToLoc(location.hash); } } _this.calcPoints(); _this._updateActive(); }); _this.onLoadListener = Object(_foundation_core_utils__WEBPACK_IMPORTED_MODULE_1__["onLoad"])(jquery__WEBPACK_IMPORTED_MODULE_0___default()(window), function () { _this.$element.on({ 'resizeme.zf.trigger': _this.reflow.bind(_this), 'scrollme.zf.trigger': _this._updateActive.bind(_this) }).on('click.zf.magellan', 'a[href^="#"]', function (e) { e.preventDefault(); var arrival = this.getAttribute('href'); _this.scrollToLoc(arrival); }); }); this._deepLinkScroll = function (e) { if (_this.options.deepLinking) { _this.scrollToLoc(window.location.hash); } }; jquery__WEBPACK_IMPORTED_MODULE_0___default()(window).on('hashchange', this._deepLinkScroll); } /** * Function to scroll to a given location on the page. * @param {String} loc - a properly formatted jQuery id selector. Example: '#foo' * @function */ }, { key: "scrollToLoc", value: function scrollToLoc(loc) { this._inTransition = true; var _this = this; var options = { animationEasing: this.options.animationEasing, animationDuration: this.options.animationDuration, threshold: this.options.threshold, offset: this.options.offset }; _foundation_smoothScroll__WEBPACK_IMPORTED_MODULE_2__["SmoothScroll"].scrollToLoc(loc, options, function () { _this._inTransition = false; }); } /** * Calls necessary functions to update Magellan upon DOM change * @function */ }, { key: "reflow", value: function reflow() { this.calcPoints(); this._updateActive(); } /** * Updates the visibility of an active location link, and updates the url hash for the page, if deepLinking enabled. * @private * @function * @fires Magellan#update */ }, { key: "_updateActive", value: function _updateActive() /*evt, elem, scrollPos*/ { var _this2 = this; if (this._inTransition) return; var newScrollPos = parseInt(window.pageYOffset, 10); var isScrollingUp = this.scrollPos > newScrollPos; this.scrollPos = newScrollPos; var activeIdx; // Before the first point: no link if (newScrollPos < this.points[0]) {} /* do nothing */ // At the bottom of the page: last link else if (newScrollPos + this.winHeight === this.docHeight) { activeIdx = this.points.length - 1; } // Otherwhise, use the last visible link else { var visibleLinks = this.points.filter(function (p, i) { return p - _this2.options.offset - (isScrollingUp ? _this2.options.threshold : 0) <= newScrollPos; }); activeIdx = visibleLinks.length ? visibleLinks.length - 1 : 0; } // Get the new active link var $oldActive = this.$active; var activeHash = ''; if (typeof activeIdx !== 'undefined') { this.$active = this.$links.filter('[href="#' + this.$targets.eq(activeIdx).data('magellan-target') + '"]'); if (this.$active.length) activeHash = this.$active[0].getAttribute('href'); } else { this.$active = jquery__WEBPACK_IMPORTED_MODULE_0___default()(); } var isNewActive = !(!this.$active.length && !$oldActive.length) && !this.$active.is($oldActive); var isNewHash = activeHash !== window.location.hash; // Update the active link element if (isNewActive) { $oldActive.removeClass(this.options.activeClass); this.$active.addClass(this.options.activeClass); } // Update the hash (it may have changed with the same active link) if (this.options.deepLinking && isNewHash) { if (window.history.pushState) { // Set or remove the hash (see: https://stackoverflow.com/a/5298684/4317384 var url = activeHash ? activeHash : window.location.pathname + window.location.search; window.history.pushState(null, null, url); } else { window.location.hash = activeHash; } } if (isNewActive) { /** * Fires when magellan is finished updating to the new active element. * @event Magellan#update */ this.$element.trigger('update.zf.magellan', [this.$active]); } } /** * Destroys an instance of Magellan and resets the url of the window. * @function */ }, { key: "_destroy", value: function _destroy() { this.$element.off('.zf.trigger .zf.magellan').find(".".concat(this.options.activeClass)).removeClass(this.options.activeClass); if (this.options.deepLinking) { var hash = this.$active[0].getAttribute('href'); window.location.hash.replace(hash, ''); } jquery__WEBPACK_IMPORTED_MODULE_0___default()(window).off('hashchange', this._deepLinkScroll); if (this.onLoadListener) jquery__WEBPACK_IMPORTED_MODULE_0___default()(window).off(this.onLoadListener); } }]); return Magellan; }(_foundation_core_utils__WEBPACK_IMPORTED_MODULE_1__["Plugin"]); /** * Default settings for plugin */ Magellan.defaults = { /** * Amount of time, in ms, the animated scrolling should take between locations. * @option * @type {number} * @default 500 */ animationDuration: 500, /** * Animation style to use when scrolling between locations. Can be `'swing'` or `'linear'`. * @option * @type {string} * @default 'linear' * @see {@link https://api.jquery.com/animate|Jquery animate} */ animationEasing: 'linear', /** * Number of pixels to use as a marker for location changes. * @option * @type {number} * @default 50 */ threshold: 50, /** * Class applied to the active locations link on the magellan container. * @option * @type {string} * @default 'is-active' */ activeClass: 'is-active', /** * Allows the script to manipulate the url of the current page, and if supported, alter the history. * @option * @type {boolean} * @default false */ deepLinking: false, /** * Number of pixels to offset the scroll of the page on item click if using a sticky nav bar. * @option * @type {number} * @default 0 */ offset: 0 }; /***/ }), /***/ 8: /*!*********************************************************!*\ !*** multi ./js/entries/plugins/foundation.magellan.js ***! \*********************************************************/ /*! no static exports found */ /***/ (function(module, exports, __webpack_require__) { module.exports = __webpack_require__(/*! /Users/ncoden/Documents/Documents/Projects/Programmation/Web/2016/Foundation/foundation-sites/js/entries/plugins/foundation.magellan.js */"./js/entries/plugins/foundation.magellan.js"); /***/ }), /***/ "jquery": /*!********************************************************************************************!*\ !*** external {"root":["jQuery"],"amd":"jquery","commonjs":"jquery","commonjs2":"jquery"} ***! \********************************************************************************************/ /*! no static exports found */ /***/ (function(module, exports) { module.exports = __WEBPACK_EXTERNAL_MODULE_jquery__; /***/ }) /******/ }); }); //# sourceMappingURL=foundation.magellan.js.map