handsontable/shortcutContexts/commands/populateSelectedCellsData.js

Handsontable is a JavaScript Data Grid available for React, Angular and Vue.

"use strict";

exports.__esModule = true;
const command = exports.command = {
  name: 'populateSelectedCellsData',
  callback(hot) {
    const selectedRange = hot.getSelectedRange();
    const {
      row: highlightRow,
      col: highlightColumn
    } = selectedRange[selectedRange.length - 1].highlight.normalize();
    const valueToPopulate = hot.getDataAtCell(highlightRow, highlightColumn);
    const cellValues = new Map();
    for (let i = 0; i < selectedRange.length; i++) {
      selectedRange[i].forAll((row, column) => {
        if (row >= 0 && column >= 0 && (row !== highlightRow || column !== highlightColumn)) {
          const {
            readOnly
          } = hot.getCellMeta(row, column);
          if (!readOnly) {
            cellValues.set(`${row}x${column}`, [row, column, valueToPopulate]);
          }
        }
      });
    }
    hot.setDataAtCell(Array.from(cellValues.values()));
  }
};