Function setCell

packages/models/src/interfaces/grid.ts:693–730

(cell: GridCell, col: number)

    const nextRow = rows[index]

    const setCell = (cell: GridCell, col: number) => {
      // 合并的行之间插入，设置单元格span
      if (prevRow && nextRow) {
        const prevCells = prevRow.children
        const nextCells = nextRow.children
        const { span: pSpan, rowspan: pRowspan } = prevCells[col]
        const { span: nSpan } = nextCells[col]
        if (nSpan && ((pSpan && GridCell.equal(pSpan, nSpan)) || pRowspan > 1)) {
          cell.span = nSpan
          const [spanRow, spanCol] = nSpan
          const spanCell = rows[spanRow].children[spanCol]
          Transforms.setNodes<GridCell>(
            editor,
            { rowspan: spanCell.rowspan + 1 },
            {
              at: path.concat([spanRow, spanCol]),
            },
          )
        }
      }
      // 插入的行后面还有合并的行，则更新其被合并列的span属性row + 1
      for (let r = index; r < rows.length; r++) {
        const cell = rows[r].children[col]
        if (cell.span) {
          const [spanRow, spanCol] = cell.span
          if (index <= spanRow) {
            Transforms.setNodes<GridCell>(
              editor,
              { span: [spanRow + 1, spanCol] },
              {
                at: path.concat([r, col]),
              },
            )
          }
        }
      }
      return cell
    }

    const rowHeight = height ?? 5
    const newRow = GridRow.create(