@mui/base/node/useDropdown/dropdownReducer.js

Base UI is a library of headless ('unstyled') React components and low-level hooks. You gain complete control over your app's CSS and accessibility features.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.dropdownReducer = dropdownReducer;
var _useDropdown = require("./useDropdown.types");
function dropdownReducer(state, action) {
  switch (action.type) {
    case _useDropdown.DropdownActionTypes.blur:
      return {
        open: false,
        changeReason: action.event
      };
    case _useDropdown.DropdownActionTypes.escapeKeyDown:
      return {
        open: false,
        changeReason: action.event
      };
    case _useDropdown.DropdownActionTypes.toggle:
      return {
        open: !state.open,
        changeReason: action.event
      };
    case _useDropdown.DropdownActionTypes.open:
      return {
        open: true,
        changeReason: action.event
      };
    case _useDropdown.DropdownActionTypes.close:
      return {
        open: false,
        changeReason: action.event
      };
    default:
      throw new Error(`Unhandled action`);
  }
}