react-codemirror-merge/cjs/store.js

CodeMirror merge view for React.

"use strict";

var _interopRequireWildcard = require("@babel/runtime/helpers/interopRequireWildcard")["default"];
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault")["default"];
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.initialState = exports.Provider = exports.Context = void 0;
exports.reducer = reducer;
exports.useStore = void 0;
var _slicedToArray2 = _interopRequireDefault(require("@babel/runtime/helpers/slicedToArray"));
var _objectSpread2 = _interopRequireDefault(require("@babel/runtime/helpers/objectSpread2"));
var _react = _interopRequireWildcard(require("react"));
var _jsxRuntime = require("react/jsx-runtime");
var initialState = exports.initialState = {
  modified: {
    doc: ''
  },
  original: {
    doc: ''
  }
};
var Context = exports.Context = /*#__PURE__*/(0, _react.createContext)(initialState);
function reducer(state, action) {
  return (0, _objectSpread2["default"])((0, _objectSpread2["default"])((0, _objectSpread2["default"])({}, state), action), {}, {
    modified: (0, _objectSpread2["default"])((0, _objectSpread2["default"])({}, state.modified), action.modified),
    original: (0, _objectSpread2["default"])((0, _objectSpread2["default"])({}, state.original), action.original)
  });
}
var useStore = exports.useStore = function useStore() {
  return (0, _react.useContext)(Context);
};
var Provider = exports.Provider = function Provider(_ref) {
  var children = _ref.children,
    theme = _ref.theme;
  var _useReducer = (0, _react.useReducer)(reducer, (0, _objectSpread2["default"])((0, _objectSpread2["default"])({}, initialState), {}, {
      theme: theme
    })),
    _useReducer2 = (0, _slicedToArray2["default"])(_useReducer, 2),
    state = _useReducer2[0],
    dispatch = _useReducer2[1];
  (0, _react.useEffect)(function () {
    return dispatch({
      theme: theme
    });
  }, [theme]);
  return /*#__PURE__*/(0, _jsxRuntime.jsx)(Context.Provider, {
    value: (0, _objectSpread2["default"])((0, _objectSpread2["default"])({}, state), {}, {
      dispatch: dispatch
    }),
    children: children
  });
};