grommet/es6/components/Box/Box.js

focus on the essential experience

function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

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; }

function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

import React, { Children, Component } from 'react';
import { compose } from 'recompose';
import { withForwardRef, withTheme } from '../hocs';
import { ThemeContext } from '../../contexts';
import { defaultProps } from '../../default-props';
import { backgroundIsDark } from '../../utils';
import { StyledBox, StyledBoxGap } from './StyledBox';

var Box =
/*#__PURE__*/
function (_Component) {
  _inheritsLoose(Box, _Component);

  function Box() {
    return _Component.apply(this, arguments) || this;
  }

  var _proto = Box.prototype;

  _proto.render = function render() {
    var _this$props = this.props,
        a11yTitle = _this$props.a11yTitle,
        background = _this$props.background,
        children = _this$props.children,
        direction = _this$props.direction,
        elevation = _this$props.elevation,
        fill = _this$props.fill,
        forwardRef = _this$props.forwardRef,
        gap = _this$props.gap,
        overflow = _this$props.overflow,
        responsive = _this$props.responsive,
        tag = _this$props.tag,
        as = _this$props.as,
        wrap = _this$props.wrap,
        width = _this$props.width,
        height = _this$props.height,
        propsTheme = _this$props.theme,
        rest = _objectWithoutPropertiesLoose(_this$props, ["a11yTitle", "background", "children", "direction", "elevation", "fill", "forwardRef", "gap", "overflow", "responsive", "tag", "as", "wrap", "width", "height", "theme"]);

    var theme = this.context || propsTheme;
    var contents = children;

    if (gap) {
      contents = [];
      var firstIndex;
      Children.forEach(children, function (child, index) {
        if (child) {
          if (firstIndex === undefined) {
            firstIndex = index;
          } else {
            contents.push(React.createElement(StyledBoxGap // eslint-disable-next-line react/no-array-index-key
            , {
              key: "gap-" + index,
              gap: gap,
              directionProp: direction,
              responsive: responsive
            }));
          }
        }

        contents.push(child);
      });
    }

    var content = React.createElement(StyledBox, _extends({
      as: !as && tag ? tag : as,
      "aria-label": a11yTitle,
      background: background,
      ref: forwardRef,
      directionProp: direction,
      elevationProp: elevation,
      fillProp: fill,
      overflowProp: overflow,
      wrapProp: wrap,
      widthProp: width,
      heightProp: height,
      responsive: responsive
    }, rest), contents); // When a Box changes the darkness, it sets darkChanged so that StyledBox
    // can know what the underlying darkness is when deciding which elevation
    // to show.

    if (background || theme.darkChanged) {
      var dark = backgroundIsDark(background, theme);
      var darkChanged = dark !== undefined && dark !== theme.dark;

      if (darkChanged || theme.darkChanged) {
        dark = dark === undefined ? theme.dark : dark;
        content = React.createElement(ThemeContext.Provider, {
          value: _extends({}, theme, {
            dark: dark,
            darkChanged: darkChanged
          })
        }, content);
      }
    }

    return content;
  };

  return Box;
}(Component);

_defineProperty(Box, "contextType", ThemeContext);

_defineProperty(Box, "displayName", 'Box');

_defineProperty(Box, "defaultProps", {
  direction: 'column',
  margin: 'none',
  pad: 'none',
  responsive: true
});

Object.setPrototypeOf(Box.defaultProps, defaultProps);
var BoxDoc;

if (process.env.NODE_ENV !== 'production') {
  BoxDoc = require('./doc').doc(Box); // eslint-disable-line global-require
}

var BoxWrapper = compose(withTheme, withForwardRef)(BoxDoc || Box);
export { BoxWrapper as Box };