@procore/core-react/dist/Modal/ChildRegistry.context.js

React library of Procore Design Guidelines

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function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : i + ""; }
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import React from 'react';
var ChildRegistryContext = /*#__PURE__*/React.createContext({});
var ChildRegistryDispatch = /*#__PURE__*/React.createContext(function (childToRegister) {
  return {};
});

/**
 *  Tracks the children of the modal, primarily for managing focus
 */

var initState = {
  header: undefined,
  body: undefined,
  closeableButtons: undefined
};
function registerChild(state, childToRegister) {
  return _objectSpread(_objectSpread({}, state), {}, _defineProperty({}, childToRegister.child, childToRegister.ref));
}
export function ChildRegistryProvider(_ref) {
  var children = _ref.children;
  var _React$useReducer = React.useReducer(registerChild, initState),
    _React$useReducer2 = _slicedToArray(_React$useReducer, 2),
    state = _React$useReducer2[0],
    dispatch = _React$useReducer2[1];
  return /*#__PURE__*/React.createElement(ChildRegistryContext.Provider, {
    value: state
  }, /*#__PURE__*/React.createElement(ChildRegistryDispatch.Provider, {
    value: dispatch
  }, children));
}
export function useModalChildRegistryContext() {
  var context = React.useContext(ChildRegistryContext);
  if (!context) {
    throw new Error('useModalChildRegistryContext must be used within a ChildRegistryProvider');
  }
  return context;
}
export function useModalChildRegistryDispatch() {
  var context = React.useContext(ChildRegistryDispatch);
  if (!context) {
    throw new Error('useModalChildRegistryDispatch must be used within a ChildRegistryProvider');
  }
  return context;
}
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