Function addCell

src/lib/table/builder.ts:92–115

* A helper function to add a cell to the grid and update the position map. * @param row The absolute row index in the grid. * @param nd The `TableNode` cell to add.

(tableGrid: TableGrid, nd: TableNode, row: number)

 * @param nd The `TableNode` cell to add.
 */
function addCell(tableGrid: TableGrid, nd: TableNode, row: number) {
  if (!tableGrid.grid[row]) {
    tableGrid.grid[row] = [];
  }
  const col = tableGrid.grid[row].length;

  addBorder(nd);
  const cell = nd.toCell();
  tableGrid.grid[row].push(cell);

  // Add the cell position to the map.
  if (!nd.id) {
    return;
  }
  if (!tableGrid.posMap) {
    tableGrid.posMap = new Map();
  }
  if (!tableGrid.posMap.get(nd.id)) {
    tableGrid.posMap.set(nd.id, []);
  }

  const posList = tableGrid.posMap.get(nd.id)!;
  posList.push({ row, col, type: cell.type });
}

function addBorder(nd: TableNode) {
  nd.addClass("border-b").addClass("border-r");