@elastic/eui
Version:
Elastic UI Component Library
166 lines (155 loc) • 9.8 kB
JavaScript
function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }
function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); enumerableOnly && (symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; })), keys.push.apply(keys, symbols); } return keys; }
function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys(Object(source), !0).forEach(function (key) { _defineProperty(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; }
function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }
function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; return arr2; }
function _iterableToArrayLimit(arr, i) { var _i = null == arr ? null : "undefined" != typeof Symbol && arr[Symbol.iterator] || arr["@@iterator"]; if (null != _i) { var _s, _e, _x, _r, _arr = [], _n = !0, _d = !1; try { if (_x = (_i = _i.call(arr)).next, 0 === i) { if (Object(_i) !== _i) return; _n = !1; } else for (; !(_n = (_s = _x.call(_i)).done) && (_arr.push(_s.value), _arr.length !== i); _n = !0); } catch (err) { _d = !0, _e = err; } finally { try { if (!_n && null != _i.return && (_r = _i.return(), Object(_r) !== _r)) return; } finally { if (_d) throw _e; } } return _arr; } }
function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }
function _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
function _toPropertyKey(arg) { var key = _toPrimitive(arg, "string"); return _typeof(key) === "symbol" ? key : String(key); }
function _toPrimitive(input, hint) { if (_typeof(input) !== "object" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || "default"); if (_typeof(res) !== "object") return res; throw new TypeError("@@toPrimitive must return a primitive value."); } return (hint === "string" ? String : Number)(input); }
function _objectWithoutProperties(source, excluded) { if (source == null) return {}; var target = _objectWithoutPropertiesLoose(source, excluded); var key, i; if (Object.getOwnPropertySymbols) { var sourceSymbolKeys = Object.getOwnPropertySymbols(source); for (i = 0; i < sourceSymbolKeys.length; i++) { key = sourceSymbolKeys[i]; if (excluded.indexOf(key) >= 0) continue; if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue; target[key] = source[key]; } } return target; }
function _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }
/*
* Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
* or more contributor license agreements. Licensed under the Elastic License
* 2.0 and the Server Side Public License, v 1; you may not use this file except
* in compliance with, at your election, the Elastic License 2.0 or the Server
* Side Public License, v 1.
*/
import { keysOf } from '../../components/common';
import LOGICALS from './logicals.json';
/**
* EUI utilizes logical CSS properties to enable directional writing-modes.
* To encourage use of logical properties, we provide a few helper utilities to
* convert certain directional properties to logical properties.
* https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_Logical_Properties
*/
export var logicalSide = {
left: 'inline-start',
right: 'inline-end',
top: 'block-start',
bottom: 'block-end',
horizontal: 'inline',
vertical: 'block'
};
export var LOGICAL_SIDES = keysOf(logicalSide);
export var logicals = LOGICALS;
var _shorthands = LOGICALS._shorthands,
_logicals = _objectWithoutProperties(LOGICALS, ["_shorthands"]);
export var LOGICAL_PROPERTIES = keysOf(_logicals);
/**
*
* @param property A string that is a valid CSS logical property
* @param value String to output as the property value
* @returns `string` Returns the logical CSS property version for the given `property: value` pair
*/
export var logicalCSS = function logicalCSS(property, value) {
return "".concat(logicals[property], ": ").concat(value, ";");
};
/**
* Some logical properties are not yet fully supported by all browsers.
* For those cases, we should use the old property as a fallback for
* browsers missing support, while allowing supporting browsers to use
* the logical properties.
*
* Examples:
* https://caniuse.com/?search=overflow-block
* https://caniuse.com/mdn-css_properties_float_flow_relative_values
*/
export var logicalCSSWithFallback = function logicalCSSWithFallback(property, value) {
return "\n ".concat(property, ": ").concat(value, ";\n ").concat(logicalCSS(property, value), "\n");
};
/**
* Casing utils for swapping between camel case (style objs) and kebab case (CSS)
*/
var camelCase = function camelCase(kebabCasedString) {
return kebabCasedString.replace(/-\w/g, function (str) {
return str.charAt(1).toUpperCase();
});
};
var kebabCase = function kebabCase(camelCasedString) {
return camelCasedString.replace(/([a-z])([A-Z])/g, '$1-$2').toLowerCase();
};
/**
*
* @param property A string that is a valid CSS logical property
* @param value String to output as the property value
* @returns `object` Returns the logical CSS property version for the given `property: value` pair
*/
export var logicalStyle = function logicalStyle(property, value) {
return _defineProperty({}, camelCase(logicals[property]), value);
};
/**
* Given a style object with any amount of unknown CSS properties,
* find ones that can be converted to logical properties and convert them
*
* @param styleObject - A React object of camelCased styles
* @returns `object`
*/
export var logicalStyles = function logicalStyles(styleObject) {
var logicalStyleObject = {};
Object.entries(styleObject).forEach(function (_ref2) {
var _ref3 = _slicedToArray(_ref2, 2),
key = _ref3[0],
value = _ref3[1];
var cssProperty = kebabCase(key);
if (logicals.hasOwnProperty(cssProperty)) {
var logicalKey = camelCase(logicals[cssProperty]);
logicalStyleObject[logicalKey] = value;
} else {
logicalStyleObject[key] = value;
}
});
return logicalStyleObject;
};
/**
*
* @param width A string value for the LTR width
* @param height A string value for the LTR height
* @returns `string` Returns the logical CSS properties for height and width
*/
export var logicalSizeCSS = function logicalSizeCSS(width) {
var height = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : width;
return "\n ".concat(logicals.width, ": ").concat(width, ";\n ").concat(logicals.height, ": ").concat(height, ";\n ");
};
/**
*
* @param width A string value for the LTR width
* @param height A string value for the LTR height
* @returns `object` Returns the logical CSS properties for height and width
*/
export var logicalSizeStyle = function logicalSizeStyle(width, height) {
return _objectSpread(_objectSpread({}, logicalStyle('width', width)), logicalStyle('height', height));
};
// Text alignment is separate because its the value that changes not the property
export var logicalText = {
'text-align': {
left: 'start',
center: 'center',
right: 'end'
}
};
export var LOGICAL_TEXT_ALIGNMENT = keysOf(logicalText['text-align']);
/**
*
* @param property A string that is a valid CSS logical property
* @param value String to output as the property value
* @returns `string` Returns the logical CSS property version for the given `property: value` pair
*/
export var logicalTextAlignCSS = function logicalTextAlignCSS(value) {
return "text-align: ".concat(logicalText['text-align'][value], ";");
};
/**
*
* @param property A string that is a valid CSS logical property
* @param value String to output as the property value
* @returns `object` Returns the logical CSS property version for the given `property: value` pair
*/
export var logicalTextAlignStyle = function logicalTextAlignStyle(value) {
return {
textAlign: logicalText['text-align'][value]
};
};