react-bootstrap/cjs/ThemeProvider.js

Bootstrap 4 components built with React

"use strict";

var _interopRequireWildcard = require("@babel/runtime/helpers/interopRequireWildcard");

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");

exports.__esModule = true;
exports.useBootstrapPrefix = useBootstrapPrefix;
exports.createBootstrapComponent = createBootstrapComponent;
exports.default = exports.ThemeConsumer = void 0;

var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));

var _react = _interopRequireWildcard(require("react"));

var ThemeContext = /*#__PURE__*/_react.default.createContext({});

var Consumer = ThemeContext.Consumer,
    Provider = ThemeContext.Provider;
exports.ThemeConsumer = Consumer;

function ThemeProvider(_ref) {
  var prefixes = _ref.prefixes,
      children = _ref.children;
  var copiedPrefixes = (0, _react.useMemo)(function () {
    return (0, _extends2.default)({}, prefixes);
  }, [prefixes]);
  return /*#__PURE__*/_react.default.createElement(Provider, {
    value: copiedPrefixes
  }, children);
}

function useBootstrapPrefix(prefix, defaultPrefix) {
  var prefixes = (0, _react.useContext)(ThemeContext);
  return prefix || prefixes[defaultPrefix] || defaultPrefix;
}

function createBootstrapComponent(Component, opts) {
  if (typeof opts === 'string') opts = {
    prefix: opts
  };
  var isClassy = Component.prototype && Component.prototype.isReactComponent; // If it's a functional component make sure we don't break it with a ref

  var _opts = opts,
      prefix = _opts.prefix,
      _opts$forwardRefAs = _opts.forwardRefAs,
      forwardRefAs = _opts$forwardRefAs === void 0 ? isClassy ? 'ref' : 'innerRef' : _opts$forwardRefAs;

  var Wrapped = /*#__PURE__*/_react.default.forwardRef(function (_ref2, ref) {
    var props = (0, _extends2.default)({}, _ref2);
    props[forwardRefAs] = ref;
    var bsPrefix = useBootstrapPrefix(props.bsPrefix, prefix);
    return /*#__PURE__*/_react.default.createElement(Component, (0, _extends2.default)({}, props, {
      bsPrefix: bsPrefix
    }));
  });

  Wrapped.displayName = "Bootstrap(" + (Component.displayName || Component.name) + ")";
  return Wrapped;
}

var _default = ThemeProvider;
exports.default = _default;