wp-includes/js/jquery/ui/core.min.js (WordPress 4.7.4 - composer package)

core.min.js (deminified using jsnice.org)

!function(factory) {
  if ("function" == typeof define && define.amd) {
    define(["jquery"], factory);
  } else {
    factory(jQuery);
  }
}(function($) {
  /**
   * @param {Element} element
   * @param {boolean} isTabIndexNotNaN
   * @return {?}
   */
  function focusable(element, isTabIndexNotNaN) {
    var map;
    var mapName;
    var img;
    var nodeName = element.nodeName.toLowerCase();
    return "area" === nodeName ? (map = element.parentNode, mapName = map.name, !(!element.href || (!mapName || "map" !== map.nodeName.toLowerCase())) && (!!(img = $("img[usemap='#" + mapName + "']")[0]) && visible(img))) : (/^(input|select|textarea|button|object)$/.test(nodeName) ? !element.disabled : "a" === nodeName ? element.href || isTabIndexNotNaN : isTabIndexNotNaN) && visible(element);
  }
  /**
   * @param {Element} element
   * @return {?}
   */
  function visible(element) {
    return $.expr.filters.visible(element) && !$(element).parents().addBack().filter(function() {
      return "hidden" === $.css(this, "visibility");
    }).length;
  }
  $.ui = $.ui || {};
  $.extend($.ui, {
    version : "1.11.4",
    keyCode : {
      BACKSPACE : 8,
      COMMA : 188,
      DELETE : 46,
      DOWN : 40,
      END : 35,
      ENTER : 13,
      ESCAPE : 27,
      HOME : 36,
      LEFT : 37,
      PAGE_DOWN : 34,
      PAGE_UP : 33,
      PERIOD : 190,
      RIGHT : 39,
      SPACE : 32,
      TAB : 9,
      UP : 38
    }
  });
  $.fn.extend({
    /**
     * @param {boolean} dataAndEvents
     * @return {?}
     */
    scrollParent : function(dataAndEvents) {
      var style = this.css("position");
      /** @type {boolean} */
      var isStyle = "absolute" === style;
      /** @type {RegExp} */
      var rhtml = dataAndEvents ? /(auto|scroll|hidden)/ : /(auto|scroll)/;
      var fixed = this.parents().filter(function() {
        var target = $(this);
        return(!isStyle || "static" !== target.css("position")) && rhtml.test(target.css("overflow") + target.css("overflow-y") + target.css("overflow-x"));
      }).eq(0);
      return "fixed" !== style && fixed.length ? fixed : $(this[0].ownerDocument || document);
    },
    uniqueId : function() {
      /** @type {number} */
      var uuid = 0;
      return function() {
        return this.each(function() {
          if (!this.id) {
            /** @type {string} */
            this.id = "ui-id-" + ++uuid;
          }
        });
      };
    }(),
    /**
     * @return {?}
     */
    removeUniqueId : function() {
      return this.each(function() {
        if (/^ui-id-\d+$/.test(this.id)) {
          $(this).removeAttr("id");
        }
      });
    }
  });
  $.extend($.expr[":"], {
    data : $.expr.createPseudo ? $.expr.createPseudo(function(dataName) {
      return function(elem) {
        return!!$.data(elem, dataName);
      };
    }) : function(elem, i, match) {
      return!!$.data(elem, match[3]);
    },
    /**
     * @param {Element} element
     * @return {?}
     */
    focusable : function(element) {
      return focusable(element, !isNaN($.attr(element, "tabindex")));
    },
    /**
     * @param {Element} element
     * @return {?}
     */
    tabbable : function(element) {
      var tabIndex = $.attr(element, "tabindex");
      /** @type {boolean} */
      var isTabIndexNaN = isNaN(tabIndex);
      return(isTabIndexNaN || tabIndex >= 0) && focusable(element, !isTabIndexNaN);
    }
  });
  if (!$("<a>").outerWidth(1).jquery) {
    $.each(["Width", "Height"], function(dataAndEvents, name) {
      /**
       * @param {?} elem
       * @param {number} size
       * @param {boolean} dataAndEvents
       * @param {?} margin
       * @return {?}
       */
      function reduce(elem, size, dataAndEvents, margin) {
        return $.each(which, function() {
          size -= parseFloat($.css(elem, "padding" + this)) || 0;
          if (dataAndEvents) {
            size -= parseFloat($.css(elem, "border" + this + "Width")) || 0;
          }
          if (margin) {
            size -= parseFloat($.css(elem, "margin" + this)) || 0;
          }
        }), size;
      }
      /** @type {Array} */
      var which = "Width" === name ? ["Left", "Right"] : ["Top", "Bottom"];
      var offsetParent = name.toLowerCase();
      var orig = {
        innerWidth : $.fn.innerWidth,
        innerHeight : $.fn.innerHeight,
        outerWidth : $.fn.outerWidth,
        outerHeight : $.fn.outerHeight
      };
      /**
       * @param {number} size
       * @return {?}
       */
      $.fn["inner" + name] = function(size) {
        return size === undefined ? orig["inner" + name].call(this) : this.each(function() {
          $(this).css(offsetParent, reduce(this, size) + "px");
        });
      };
      /**
       * @param {number} size
       * @param {?} margin
       * @return {?}
       */
      $.fn["outer" + name] = function(size, margin) {
        return "number" != typeof size ? orig["outer" + name].call(this, size) : this.each(function() {
          $(this).css(offsetParent, reduce(this, size, true, margin) + "px");
        });
      };
    });
  }
  if (!$.fn.addBack) {
    /**
     * @param {number} selector
     * @return {?}
     */
    $.fn.addBack = function(selector) {
      return this.add(null == selector ? this.prevObject : this.prevObject.filter(selector));
    };
  }
  if ($("<a>").data("a-b", "a").removeData("a-b").data("a-b")) {
    $.fn.removeData = function(removeData) {
      return function(key) {
        return arguments.length ? removeData.call(this, $.camelCase(key)) : removeData.call(this);
      };
    }($.fn.removeData);
  }
  /** @type {boolean} */
  $.ui.ie = !!/msie [\w.]+/.exec(navigator.userAgent.toLowerCase());
  $.fn.extend({
    focus : function(matcherFunction) {
      return function(time, matches) {
        return "number" == typeof time ? this.each(function() {
          var elem = this;
          setTimeout(function() {
            $(elem).focus();
            if (matches) {
              matches.call(elem);
            }
          }, time);
        }) : matcherFunction.apply(this, arguments);
      };
    }($.fn.focus),
    disableSelection : function() {
      /** @type {string} */
      var START_EV = "onselectstart" in document.createElement("div") ? "selectstart" : "mousedown";
      return function() {
        return this.bind(START_EV + ".ui-disableSelection", function(types) {
          types.preventDefault();
        });
      };
    }(),
    /**
     * @return {?}
     */
    enableSelection : function() {
      return this.unbind(".ui-disableSelection");
    },
    /**
     * @param {?} zIndex
     * @return {?}
     */
    zIndex : function(zIndex) {
      if (zIndex !== undefined) {
        return this.css("zIndex", zIndex);
      }
      if (this.length) {
        var character;
        var chr2;
        var elem = $(this[0]);
        for (;elem.length && elem[0] !== document;) {
          if (("absolute" === (character = elem.css("position")) || ("relative" === character || "fixed" === character)) && (chr2 = parseInt(elem.css("zIndex"), 10), !isNaN(chr2) && 0 !== chr2)) {
            return chr2;
          }
          elem = elem.parent();
        }
      }
      return 0;
    }
  });
  $.ui.plugin = {
    /**
     * @param {?} module
     * @param {?} option
     * @param {Object} set
     * @return {undefined}
     */
    add : function(module, option, set) {
      var i;
      var proto = $.ui[module].prototype;
      for (i in set) {
        proto.plugins[i] = proto.plugins[i] || [];
        proto.plugins[i].push([option, set[i]]);
      }
    },
    /**
     * @param {Object} instance
     * @param {number} name
     * @param {?} values
     * @param {Node} number
     * @return {undefined}
     */
    call : function(instance, name, values, number) {
      var i;
      var codeSegments = instance.plugins[name];
      if (codeSegments && (number || instance.element[0].parentNode && 11 !== instance.element[0].parentNode.nodeType)) {
        /** @type {number} */
        i = 0;
        for (;i < codeSegments.length;i++) {
          if (instance.options[codeSegments[i][0]]) {
            codeSegments[i][1].apply(instance.element, values);
          }
        }
      }
    }
  };
});