351 lines
15 KiB
JavaScript
351 lines
15 KiB
JavaScript
(function webpackUniversalModuleDefinition(root, factory) {
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if(typeof exports === 'object' && typeof module === 'object')
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module.exports = factory(require("./foundation.core"), require("./foundation.core.utils"), require("jquery"));
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else if(typeof define === 'function' && define.amd)
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define(["./foundation.core", "./foundation.core.utils", "jquery"], factory);
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else if(typeof exports === 'object')
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exports["foundation.util.keyboard"] = factory(require("./foundation.core"), require("./foundation.core.utils"), require("jquery"));
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else
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root["__FOUNDATION_EXTERNAL__"] = root["__FOUNDATION_EXTERNAL__"] || {}, root["__FOUNDATION_EXTERNAL__"]["foundation.util.keyboard"] = factory(root["__FOUNDATION_EXTERNAL__"]["foundation.core"], root["__FOUNDATION_EXTERNAL__"]["foundation.core"], root["jQuery"]);
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})(window, function(__WEBPACK_EXTERNAL_MODULE__foundation_core__, __WEBPACK_EXTERNAL_MODULE__foundation_core_utils__, __WEBPACK_EXTERNAL_MODULE_jquery__) {
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return /******/ (function(modules) { // webpackBootstrap
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/******/ return installedModules[moduleId].exports;
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/******/
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/******/ // Execute the module function
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/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
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/******/
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/******/ // Flag the module as loaded
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/******/ module.l = true;
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/******/
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/******/ // Return the exports of the module
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/******/ return module.exports;
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/******/ }
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/******/
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/******/
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/******/ // expose the modules object (__webpack_modules__)
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/******/ __webpack_require__.m = modules;
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/******/
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/******/ // expose the module cache
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/******/ __webpack_require__.c = installedModules;
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/******/
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/******/ // define getter function for harmony exports
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/******/ __webpack_require__.d = function(exports, name, getter) {
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/******/ if(!__webpack_require__.o(exports, name)) {
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/******/ Object.defineProperty(exports, name, { enumerable: true, get: getter });
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/******/ }
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/******/ };
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/******/
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/******/ // define __esModule on exports
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/******/ __webpack_require__.r = function(exports) {
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/******/ if(typeof Symbol !== 'undefined' && Symbol.toStringTag) {
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/******/ Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
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/******/ }
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/******/ Object.defineProperty(exports, '__esModule', { value: true });
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/******/ };
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/******/
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/******/ // create a fake namespace object
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/******/ // mode & 1: value is a module id, require it
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/******/ // mode & 2: merge all properties of value into the ns
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/******/ // mode & 4: return value when already ns object
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/******/ // mode & 8|1: behave like require
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/******/ __webpack_require__.t = function(value, mode) {
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/******/ if(mode & 1) value = __webpack_require__(value);
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/******/ if(mode & 8) return value;
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/******/ if((mode & 4) && typeof value === 'object' && value && value.__esModule) return value;
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/******/ var ns = Object.create(null);
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/******/ __webpack_require__.r(ns);
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/******/ Object.defineProperty(ns, 'default', { enumerable: true, value: value });
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/******/ if(mode & 2 && typeof value != 'string') for(var key in value) __webpack_require__.d(ns, key, function(key) { return value[key]; }.bind(null, key));
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/******/ return ns;
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/******/ };
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/******/
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/******/ // getDefaultExport function for compatibility with non-harmony modules
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/******/ __webpack_require__.n = function(module) {
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/******/ var getter = module && module.__esModule ?
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/******/ function getDefault() { return module['default']; } :
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/******/ function getModuleExports() { return module; };
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/******/ __webpack_require__.d(getter, 'a', getter);
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/******/ return getter;
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/******/ };
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/******/
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/******/ // Object.prototype.hasOwnProperty.call
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/******/ __webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
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/******/
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/******/ // __webpack_public_path__
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/******/ __webpack_require__.p = "";
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/******/
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/******/
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/******/ // Load entry module and return exports
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/******/ return __webpack_require__(__webpack_require__.s = 23);
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/******/ })
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/************************************************************************/
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/******/ ({
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/***/ "./foundation.core":
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/*!****************************************************************************************************************************************************************!*\
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!*** external {"root":["__FOUNDATION_EXTERNAL__","foundation.core"],"amd":"./foundation.core","commonjs":"./foundation.core","commonjs2":"./foundation.core"} ***!
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\****************************************************************************************************************************************************************/
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/*! no static exports found */
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/***/ (function(module, exports) {
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module.exports = __WEBPACK_EXTERNAL_MODULE__foundation_core__;
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/***/ }),
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/***/ "./foundation.core.utils":
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/*!**********************************************************************************************************************************************************************************!*\
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!*** external {"root":["__FOUNDATION_EXTERNAL__","foundation.core"],"amd":"./foundation.core.utils","commonjs":"./foundation.core.utils","commonjs2":"./foundation.core.utils"} ***!
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\**********************************************************************************************************************************************************************************/
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/*! no static exports found */
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/***/ (function(module, exports) {
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module.exports = __WEBPACK_EXTERNAL_MODULE__foundation_core_utils__;
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/***/ }),
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/***/ "./js/entries/plugins/foundation.util.keyboard.js":
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/*!********************************************************!*\
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!*** ./js/entries/plugins/foundation.util.keyboard.js ***!
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\********************************************************/
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/*! exports provided: Foundation, Keyboard */
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/***/ (function(module, __webpack_exports__, __webpack_require__) {
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"use strict";
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__webpack_require__.r(__webpack_exports__);
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/* harmony import */ var _foundation_core__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./foundation.core */ "./foundation.core");
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/* harmony import */ var _foundation_core__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(_foundation_core__WEBPACK_IMPORTED_MODULE_0__);
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/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "Foundation", function() { return _foundation_core__WEBPACK_IMPORTED_MODULE_0__["Foundation"]; });
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/* harmony import */ var _foundation_util_keyboard__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../../foundation.util.keyboard */ "./js/foundation.util.keyboard.js");
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/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "Keyboard", function() { return _foundation_util_keyboard__WEBPACK_IMPORTED_MODULE_1__["Keyboard"]; });
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_foundation_core__WEBPACK_IMPORTED_MODULE_0__["Foundation"].Keyboard = _foundation_util_keyboard__WEBPACK_IMPORTED_MODULE_1__["Keyboard"];
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/***/ }),
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/***/ "./js/foundation.util.keyboard.js":
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/*!****************************************!*\
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!*** ./js/foundation.util.keyboard.js ***!
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\****************************************/
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/*! exports provided: Keyboard */
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/***/ (function(module, __webpack_exports__, __webpack_require__) {
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"use strict";
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__webpack_require__.r(__webpack_exports__);
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/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Keyboard", function() { return Keyboard; });
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/* harmony import */ var jquery__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! jquery */ "jquery");
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/* harmony import */ var jquery__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(jquery__WEBPACK_IMPORTED_MODULE_0__);
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/* harmony import */ var _foundation_core_utils__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./foundation.core.utils */ "./foundation.core.utils");
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/* harmony import */ var _foundation_core_utils__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(_foundation_core_utils__WEBPACK_IMPORTED_MODULE_1__);
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/*******************************************
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* *
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* This util was created by Marius Olbertz *
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* Please thank Marius on GitHub /owlbertz *
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* or the web http://www.mariusolbertz.de/ *
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* *
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******************************************/
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var keyCodes = {
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9: 'TAB',
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13: 'ENTER',
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27: 'ESCAPE',
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32: 'SPACE',
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35: 'END',
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36: 'HOME',
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37: 'ARROW_LEFT',
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38: 'ARROW_UP',
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39: 'ARROW_RIGHT',
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40: 'ARROW_DOWN'
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};
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var commands = {}; // Functions pulled out to be referenceable from internals
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function findFocusable($element) {
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if (!$element) {
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return false;
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}
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return $element.find('a[href], area[href], input:not([disabled]), select:not([disabled]), textarea:not([disabled]), button:not([disabled]), iframe, object, embed, *[tabindex], *[contenteditable]').filter(function () {
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if (!jquery__WEBPACK_IMPORTED_MODULE_0___default()(this).is(':visible') || jquery__WEBPACK_IMPORTED_MODULE_0___default()(this).attr('tabindex') < 0) {
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return false;
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} //only have visible elements and those that have a tabindex greater or equal 0
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return true;
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});
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}
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function parseKey(event) {
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var key = keyCodes[event.which || event.keyCode] || String.fromCharCode(event.which).toUpperCase(); // Remove un-printable characters, e.g. for `fromCharCode` calls for CTRL only events
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key = key.replace(/\W+/, '');
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if (event.shiftKey) key = "SHIFT_".concat(key);
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if (event.ctrlKey) key = "CTRL_".concat(key);
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if (event.altKey) key = "ALT_".concat(key); // Remove trailing underscore, in case only modifiers were used (e.g. only `CTRL_ALT`)
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key = key.replace(/_$/, '');
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return key;
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}
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var Keyboard = {
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keys: getKeyCodes(keyCodes),
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/**
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* Parses the (keyboard) event and returns a String that represents its key
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* Can be used like Foundation.parseKey(event) === Foundation.keys.SPACE
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* @param {Event} event - the event generated by the event handler
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* @return String key - String that represents the key pressed
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*/
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parseKey: parseKey,
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/**
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* Handles the given (keyboard) event
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* @param {Event} event - the event generated by the event handler
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* @param {String} component - Foundation component's name, e.g. Slider or Reveal
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* @param {Objects} functions - collection of functions that are to be executed
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*/
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handleKey: function handleKey(event, component, functions) {
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var commandList = commands[component],
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keyCode = this.parseKey(event),
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cmds,
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command,
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fn;
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if (!commandList) return console.warn('Component not defined!');
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if (typeof commandList.ltr === 'undefined') {
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// this component does not differentiate between ltr and rtl
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cmds = commandList; // use plain list
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} else {
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// merge ltr and rtl: if document is rtl, rtl overwrites ltr and vice versa
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if (Object(_foundation_core_utils__WEBPACK_IMPORTED_MODULE_1__["rtl"])()) cmds = jquery__WEBPACK_IMPORTED_MODULE_0___default.a.extend({}, commandList.ltr, commandList.rtl);else cmds = jquery__WEBPACK_IMPORTED_MODULE_0___default.a.extend({}, commandList.rtl, commandList.ltr);
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}
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command = cmds[keyCode];
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fn = functions[command];
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if (fn && typeof fn === 'function') {
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// execute function if exists
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var returnValue = fn.apply();
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if (functions.handled || typeof functions.handled === 'function') {
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// execute function when event was handled
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functions.handled(returnValue);
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}
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} else {
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if (functions.unhandled || typeof functions.unhandled === 'function') {
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// execute function when event was not handled
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functions.unhandled();
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}
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}
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},
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/**
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* Finds all focusable elements within the given `$element`
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* @param {jQuery} $element - jQuery object to search within
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* @return {jQuery} $focusable - all focusable elements within `$element`
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*/
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findFocusable: findFocusable,
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/**
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* Returns the component name name
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* @param {Object} component - Foundation component, e.g. Slider or Reveal
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* @return String componentName
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*/
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register: function register(componentName, cmds) {
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commands[componentName] = cmds;
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},
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// TODO9438: These references to Keyboard need to not require global. Will 'this' work in this context?
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//
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/**
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* Traps the focus in the given element.
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* @param {jQuery} $element jQuery object to trap the foucs into.
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*/
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trapFocus: function trapFocus($element) {
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var $focusable = findFocusable($element),
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$firstFocusable = $focusable.eq(0),
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$lastFocusable = $focusable.eq(-1);
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$element.on('keydown.zf.trapfocus', function (event) {
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if (event.target === $lastFocusable[0] && parseKey(event) === 'TAB') {
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event.preventDefault();
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$firstFocusable.focus();
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} else if (event.target === $firstFocusable[0] && parseKey(event) === 'SHIFT_TAB') {
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event.preventDefault();
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$lastFocusable.focus();
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}
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});
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},
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/**
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* Releases the trapped focus from the given element.
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* @param {jQuery} $element jQuery object to release the focus for.
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*/
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releaseFocus: function releaseFocus($element) {
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$element.off('keydown.zf.trapfocus');
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}
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};
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/*
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* Constants for easier comparing.
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* Can be used like Foundation.parseKey(event) === Foundation.keys.SPACE
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*/
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function getKeyCodes(kcs) {
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var k = {};
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for (var kc in kcs) {
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k[kcs[kc]] = kcs[kc];
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}
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return k;
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}
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/***/ }),
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/***/ 23:
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/*!**************************************************************!*\
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!*** multi ./js/entries/plugins/foundation.util.keyboard.js ***!
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\**************************************************************/
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/*! no static exports found */
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/***/ (function(module, exports, __webpack_require__) {
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module.exports = __webpack_require__(/*! /Users/ncoden/Documents/Documents/Projects/Programmation/Web/2016/Foundation/foundation-sites/js/entries/plugins/foundation.util.keyboard.js */"./js/entries/plugins/foundation.util.keyboard.js");
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/***/ }),
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/***/ "jquery":
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/*!********************************************************************************************!*\
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!*** external {"root":["jQuery"],"amd":"jquery","commonjs":"jquery","commonjs2":"jquery"} ***!
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\********************************************************************************************/
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/*! no static exports found */
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/***/ (function(module, exports) {
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module.exports = __WEBPACK_EXTERNAL_MODULE_jquery__;
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/***/ })
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/******/ });
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});
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//# sourceMappingURL=foundation.util.keyboard.js.map
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