foundation-sites/dist/js/plugins/foundation.util.mediaQuery.js

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		define(["./foundation.core", "jquery"], factory);
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		exports["foundation.util.mediaQuery"] = factory(require("./foundation.core"), require("jquery"));
	else
		root["__FOUNDATION_EXTERNAL__"] = root["__FOUNDATION_EXTERNAL__"] || {}, root["__FOUNDATION_EXTERNAL__"]["foundation.util.mediaQuery"] = factory(root["__FOUNDATION_EXTERNAL__"]["foundation.core"], root["jQuery"]);
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/***/ "./foundation.core":
/*!****************************************************************************************************************************************************************!*\
  !*** external {"root":["__FOUNDATION_EXTERNAL__","foundation.core"],"amd":"./foundation.core","commonjs":"./foundation.core","commonjs2":"./foundation.core"} ***!
  \****************************************************************************************************************************************************************/
/*! no static exports found */
/***/ (function(module, exports) {

module.exports = __WEBPACK_EXTERNAL_MODULE__foundation_core__;

/***/ }),

/***/ "./js/entries/plugins/foundation.util.mediaQuery.js":
/*!**********************************************************!*\
  !*** ./js/entries/plugins/foundation.util.mediaQuery.js ***!
  \**********************************************************/
/*! exports provided: Foundation, MediaQuery */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony import */ var _foundation_core__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./foundation.core */ "./foundation.core");
/* harmony import */ var _foundation_core__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(_foundation_core__WEBPACK_IMPORTED_MODULE_0__);
/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "Foundation", function() { return _foundation_core__WEBPACK_IMPORTED_MODULE_0__["Foundation"]; });

/* harmony import */ var _foundation_util_mediaQuery__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../../foundation.util.mediaQuery */ "./js/foundation.util.mediaQuery.js");
/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "MediaQuery", function() { return _foundation_util_mediaQuery__WEBPACK_IMPORTED_MODULE_1__["MediaQuery"]; });



_foundation_core__WEBPACK_IMPORTED_MODULE_0__["Foundation"].MediaQuery = _foundation_util_mediaQuery__WEBPACK_IMPORTED_MODULE_1__["MediaQuery"];

_foundation_core__WEBPACK_IMPORTED_MODULE_0__["Foundation"].MediaQuery._init();



/***/ }),

/***/ "./js/foundation.util.mediaQuery.js":
/*!******************************************!*\
  !*** ./js/foundation.util.mediaQuery.js ***!
  \******************************************/
/*! exports provided: MediaQuery */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "MediaQuery", function() { return MediaQuery; });
/* harmony import */ var jquery__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! jquery */ "jquery");
/* harmony import */ var jquery__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(jquery__WEBPACK_IMPORTED_MODULE_0__);


function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _nonIterableRest(); }

function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance"); }

function _iterableToArrayLimit(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }

function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }

 // Default set of media queries

var defaultQueries = {
  'default': 'only screen',
  landscape: 'only screen and (orientation: landscape)',
  portrait: 'only screen and (orientation: portrait)',
  retina: 'only screen and (-webkit-min-device-pixel-ratio: 2),' + 'only screen and (min--moz-device-pixel-ratio: 2),' + 'only screen and (-o-min-device-pixel-ratio: 2/1),' + 'only screen and (min-device-pixel-ratio: 2),' + 'only screen and (min-resolution: 192dpi),' + 'only screen and (min-resolution: 2dppx)'
}; // matchMedia() polyfill - Test a CSS media type/query in JS.
// Authors & copyright © 2012: Scott Jehl, Paul Irish, Nicholas Zakas, David Knight. MIT license

/* eslint-disable */

window.matchMedia || (window.matchMedia = function () {
  "use strict"; // For browsers that support matchMedium api such as IE 9 and webkit

  var styleMedia = window.styleMedia || window.media; // For those that don't support matchMedium

  if (!styleMedia) {
    var style = document.createElement('style'),
        script = document.getElementsByTagName('script')[0],
        info = null;
    style.type = 'text/css';
    style.id = 'matchmediajs-test';

    if (!script) {
      document.head.appendChild(style);
    } else {
      script.parentNode.insertBefore(style, script);
    } // 'style.currentStyle' is used by IE <= 8 and 'window.getComputedStyle' for all other browsers


    info = 'getComputedStyle' in window && window.getComputedStyle(style, null) || style.currentStyle;
    styleMedia = {
      matchMedium: function matchMedium(media) {
        var text = '@media ' + media + '{ #matchmediajs-test { width: 1px; } }'; // 'style.styleSheet' is used by IE <= 8 and 'style.textContent' for all other browsers

        if (style.styleSheet) {
          style.styleSheet.cssText = text;
        } else {
          style.textContent = text;
        } // Test if media query is true or false


        return info.width === '1px';
      }
    };
  }

  return function (media) {
    return {
      matches: styleMedia.matchMedium(media || 'all'),
      media: media || 'all'
    };
  };
}());
/* eslint-enable */

var MediaQuery = {
  queries: [],
  current: '',

  /**
   * Initializes the media query helper, by extracting the breakpoint list from the CSS and activating the breakpoint watcher.
   * @function
   * @private
   */
  _init: function _init() {
    // make sure the initialization is only done once when calling _init() several times
    if (this.isInitialized === true) {
      return;
    } else {
      this.isInitialized = true;
    }

    var self = this;
    var $meta = jquery__WEBPACK_IMPORTED_MODULE_0___default()('meta.foundation-mq');

    if (!$meta.length) {
      jquery__WEBPACK_IMPORTED_MODULE_0___default()('<meta class="foundation-mq">').appendTo(document.head);
    }

    var extractedStyles = jquery__WEBPACK_IMPORTED_MODULE_0___default()('.foundation-mq').css('font-family');
    var namedQueries;
    namedQueries = parseStyleToObject(extractedStyles);
    self.queries = []; // reset

    for (var key in namedQueries) {
      if (namedQueries.hasOwnProperty(key)) {
        self.queries.push({
          name: key,
          value: "only screen and (min-width: ".concat(namedQueries[key], ")")
        });
      }
    }

    this.current = this._getCurrentSize();

    this._watcher();
  },

  /**
   * Reinitializes the media query helper.
   * Useful if your CSS breakpoint configuration has just been loaded or has changed since the initialization.
   * @function
   * @private
   */
  _reInit: function _reInit() {
    this.isInitialized = false;

    this._init();
  },

  /**
   * Checks if the screen is at least as wide as a breakpoint.
   * @function
   * @param {String} size - Name of the breakpoint to check.
   * @returns {Boolean} `true` if the breakpoint matches, `false` if it's smaller.
   */
  atLeast: function atLeast(size) {
    var query = this.get(size);

    if (query) {
      return window.matchMedia(query).matches;
    }

    return false;
  },

  /**
   * Checks if the screen is within the given breakpoint.
   * If smaller than the breakpoint of larger than its upper limit it returns false.
   * @function
   * @param {String} size - Name of the breakpoint to check.
   * @returns {Boolean} `true` if the breakpoint matches, `false` otherwise.
   */
  only: function only(size) {
    return size === this._getCurrentSize();
  },

  /**
   * Checks if the screen is within a breakpoint or smaller.
   * @function
   * @param {String} size - Name of the breakpoint to check.
   * @returns {Boolean} `true` if the breakpoint matches, `false` if it's larger.
   */
  upTo: function upTo(size) {
    var nextSize = this.next(size); // If the next breakpoint does not match, the screen is smaller than
    // the upper limit of this breakpoint.

    if (nextSize) {
      return !this.atLeast(nextSize);
    } // If there is no next breakpoint, the "size" breakpoint does not have
    // an upper limit and the screen will always be within it or smaller.


    return true;
  },

  /**
   * Checks if the screen matches to a breakpoint.
   * @function
   * @param {String} size - Name of the breakpoint to check, either 'small only' or 'small'. Omitting 'only' falls back to using atLeast() method.
   * @returns {Boolean} `true` if the breakpoint matches, `false` if it does not.
   */
  is: function is(size) {
    var parts = size.trim().split(' ').filter(function (p) {
      return !!p.length;
    });

    var _parts = _slicedToArray(parts, 2),
        bpSize = _parts[0],
        _parts$ = _parts[1],
        bpModifier = _parts$ === void 0 ? '' : _parts$; // Only the breakpont


    if (bpModifier === 'only') {
      return this.only(bpSize);
    } // At least the breakpoint (included)


    if (!bpModifier || bpModifier === 'up') {
      return this.atLeast(bpSize);
    } // Up to the breakpoint (included)


    if (bpModifier === 'down') {
      return this.upTo(bpSize);
    }

    throw new Error("\n      Invalid breakpoint passed to MediaQuery.is().\n      Expected a breakpoint name formatted like \"<size> <modifier>\", got \"".concat(size, "\".\n    "));
  },

  /**
   * Gets the media query of a breakpoint.
   * @function
   * @param {String} size - Name of the breakpoint to get.
   * @returns {String|null} - The media query of the breakpoint, or `null` if the breakpoint doesn't exist.
   */
  get: function get(size) {
    for (var i in this.queries) {
      if (this.queries.hasOwnProperty(i)) {
        var query = this.queries[i];
        if (size === query.name) return query.value;
      }
    }

    return null;
  },

  /**
   * Get the breakpoint following the given breakpoint.
   * @function
   * @param {String} size - Name of the breakpoint.
   * @returns {String|null} - The name of the following breakpoint, or `null` if the passed breakpoint was the last one.
   */
  next: function next(size) {
    var _this = this;

    var queryIndex = this.queries.findIndex(function (q) {
      return _this._getQueryName(q) === size;
    });

    if (queryIndex === -1) {
      throw new Error("\n        Unknown breakpoint \"".concat(size, "\" passed to MediaQuery.next().\n        Ensure it is present in your Sass \"$breakpoints\" setting.\n      "));
    }

    var nextQuery = this.queries[queryIndex + 1];
    return nextQuery ? nextQuery.name : null;
  },

  /**
   * Returns the name of the breakpoint related to the given value.
   * @function
   * @private
   * @param {String|Object} value - Breakpoint name or query object.
   * @returns {String} Name of the breakpoint.
   */
  _getQueryName: function _getQueryName(value) {
    if (typeof value === 'string') return value;
    if (_typeof(value) === 'object') return value.name;
    throw new TypeError("\n      Invalid value passed to MediaQuery._getQueryName().\n      Expected a breakpoint name (String) or a breakpoint query (Object), got \"".concat(value, "\" (").concat(_typeof(value), ")\n    "));
  },

  /**
   * Gets the current breakpoint name by testing every breakpoint and returning the last one to match (the biggest one).
   * @function
   * @private
   * @returns {String} Name of the current breakpoint.
   */
  _getCurrentSize: function _getCurrentSize() {
    var matched;

    for (var i = 0; i < this.queries.length; i++) {
      var query = this.queries[i];

      if (window.matchMedia(query.value).matches) {
        matched = query;
      }
    }

    return matched && this._getQueryName(matched);
  },

  /**
   * Activates the breakpoint watcher, which fires an event on the window whenever the breakpoint changes.
   * @function
   * @private
   */
  _watcher: function _watcher() {
    var _this2 = this;

    jquery__WEBPACK_IMPORTED_MODULE_0___default()(window).off('resize.zf.mediaquery').on('resize.zf.mediaquery', function () {
      var newSize = _this2._getCurrentSize(),
          currentSize = _this2.current;

      if (newSize !== currentSize) {
        // Change the current media query
        _this2.current = newSize; // Broadcast the media query change on the window

        jquery__WEBPACK_IMPORTED_MODULE_0___default()(window).trigger('changed.zf.mediaquery', [newSize, currentSize]);
      }
    });
  }
}; // Thank you: https://github.com/sindresorhus/query-string

function parseStyleToObject(str) {
  var styleObject = {};

  if (typeof str !== 'string') {
    return styleObject;
  }

  str = str.trim().slice(1, -1); // browsers re-quote string style values

  if (!str) {
    return styleObject;
  }

  styleObject = str.split('&').reduce(function (ret, param) {
    var parts = param.replace(/\+/g, ' ').split('=');
    var key = parts[0];
    var val = parts[1];
    key = decodeURIComponent(key); // missing `=` should be `null`:
    // http://w3.org/TR/2012/WD-url-20120524/#collect-url-parameters

    val = typeof val === 'undefined' ? null : decodeURIComponent(val);

    if (!ret.hasOwnProperty(key)) {
      ret[key] = val;
    } else if (Array.isArray(ret[key])) {
      ret[key].push(val);
    } else {
      ret[key] = [ret[key], val];
    }

    return ret;
  }, {});
  return styleObject;
}



/***/ }),

/***/ 24:
/*!****************************************************************!*\
  !*** multi ./js/entries/plugins/foundation.util.mediaQuery.js ***!
  \****************************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

module.exports = __webpack_require__(/*! /Users/joeworkman/Development/foundation-sites/js/entries/plugins/foundation.util.mediaQuery.js */"./js/entries/plugins/foundation.util.mediaQuery.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.util.mediaQuery.js.map