@mui/x-data-grid/modern/hooks/features/columnMenu/useGridColumnMenu.js

The community edition of the data grid component (MUI X).

import _extends from "@babel/runtime/helpers/esm/extends";
import * as React from 'react';
import { useGridLogger, useGridApiMethod, useGridApiEventHandler } from '../../utils';
import { gridColumnMenuSelector } from './columnMenuSelector';
import { gridColumnLookupSelector, gridColumnVisibilityModelSelector, gridColumnFieldsSelector } from '../columns/gridColumnsSelector';
export const columnMenuStateInitializer = state => _extends({}, state, {
  columnMenu: {
    open: false
  }
});

/**
 * @requires useGridColumnResize (event)
 * @requires useGridInfiniteLoader (event)
 */
export const useGridColumnMenu = apiRef => {
  const logger = useGridLogger(apiRef, 'useGridColumnMenu');

  /**
   * API METHODS
   */
  const showColumnMenu = React.useCallback(field => {
    const shouldUpdate = apiRef.current.setState(state => {
      if (state.columnMenu.open && state.columnMenu.field === field) {
        return state;
      }
      logger.debug('Opening Column Menu');
      return _extends({}, state, {
        columnMenu: {
          open: true,
          field
        }
      });
    });
    if (shouldUpdate) {
      apiRef.current.hidePreferences();
      apiRef.current.forceUpdate();
    }
  }, [apiRef, logger]);
  const hideColumnMenu = React.useCallback(() => {
    const columnMenuState = gridColumnMenuSelector(apiRef.current.state);
    if (columnMenuState.field) {
      const columnLookup = gridColumnLookupSelector(apiRef);
      const columnVisibilityModel = gridColumnVisibilityModelSelector(apiRef);
      const orderedFields = gridColumnFieldsSelector(apiRef);
      let fieldToFocus = columnMenuState.field;

      // If the column was removed from the grid, we need to find the closest visible field
      if (!columnLookup[fieldToFocus]) {
        fieldToFocus = orderedFields[0];
      }

      // If the field to focus is hidden, we need to find the closest visible field
      if (columnVisibilityModel[fieldToFocus] === false) {
        // contains visible column fields + the field that was just hidden
        const visibleOrderedFields = orderedFields.filter(field => {
          if (field === fieldToFocus) {
            return true;
          }
          return columnVisibilityModel[field] !== false;
        });
        const fieldIndex = visibleOrderedFields.indexOf(fieldToFocus);
        fieldToFocus = visibleOrderedFields[fieldIndex + 1] || visibleOrderedFields[fieldIndex - 1];
      }
      apiRef.current.setColumnHeaderFocus(fieldToFocus);
    }
    const shouldUpdate = apiRef.current.setState(state => {
      if (!state.columnMenu.open && state.columnMenu.field === undefined) {
        return state;
      }
      logger.debug('Hiding Column Menu');
      return _extends({}, state, {
        columnMenu: _extends({}, state.columnMenu, {
          open: false,
          field: undefined
        })
      });
    });
    if (shouldUpdate) {
      apiRef.current.forceUpdate();
    }
  }, [apiRef, logger]);
  const toggleColumnMenu = React.useCallback(field => {
    logger.debug('Toggle Column Menu');
    const columnMenu = gridColumnMenuSelector(apiRef.current.state);
    if (!columnMenu.open || columnMenu.field !== field) {
      showColumnMenu(field);
    } else {
      hideColumnMenu();
    }
  }, [apiRef, logger, showColumnMenu, hideColumnMenu]);
  const columnMenuApi = {
    showColumnMenu,
    hideColumnMenu,
    toggleColumnMenu
  };
  useGridApiMethod(apiRef, columnMenuApi, 'public');
  useGridApiEventHandler(apiRef, 'columnResizeStart', hideColumnMenu);
  useGridApiEventHandler(apiRef, 'virtualScrollerWheel', apiRef.current.hideColumnMenu);
  useGridApiEventHandler(apiRef, 'virtualScrollerTouchMove', apiRef.current.hideColumnMenu);
};