@atlaskit/editor-plugin-table/dist/esm/pm-plugins/utils/table.js

Table plugin for the @atlaskit/editor

import { tableMessages as messages } from '@atlaskit/editor-common/messages';
import { TableMap } from '@atlaskit/editor-tables/table-map';
import { findTable } from '@atlaskit/editor-tables/utils';
export var getMergedCellsPositions = function getMergedCellsPositions(tr) {
  var table = findTable(tr.selection);
  if (!table) {
    return [];
  }
  var map = TableMap.get(table.node);
  var cellPositions = new Set();
  var mergedCells = [];
  map.map.forEach(function (value) {
    if (cellPositions.has(value)) {
      mergedCells.push(value);
    } else {
      cellPositions.add(value);
    }
  });
  return mergedCells;
};
export var getAssistiveMessage = function getAssistiveMessage(prevTableNode, currentTableNode, intl) {
  var formatMessage = intl.formatMessage;
  var prevTableMap = TableMap.get(prevTableNode);
  var currentTableMap = TableMap.get(currentTableNode);
  if (currentTableMap.width !== prevTableMap.width) {
    var diff = Math.abs(currentTableMap.width - prevTableMap.width);
    if (currentTableMap.width > prevTableMap.width) {
      return formatMessage(messages.columnsAreInserted, {
        count: diff
      });
    }
    if (currentTableMap.width < prevTableMap.width) {
      return formatMessage(messages.columnsAreRemoved, {
        count: diff
      });
    }
  }
  if (currentTableMap.height !== prevTableMap.height) {
    var _diff = Math.abs(currentTableMap.height - prevTableMap.height);
    if (currentTableMap.height > prevTableMap.height) {
      return formatMessage(messages.rowsAreInserted, {
        count: _diff
      });
    }
    if (currentTableMap.height < prevTableMap.height) {
      return formatMessage(messages.rowsAreRemoved, {
        count: _diff
      });
    }
  }
  return '';
};