Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 | 1x 1x 15x 15x 15x 52x 13x 6x 6x 8x 8x 20x 20x 9x 9x 11x 7x 7x 9x 9x 23x 23x 11x 11x 12x | import { getSelectedCells, mutateBlock } from 'roosterjs-content-model-dom';
import type {
ShallowMutableContentModelTable,
TableCellShiftOperation,
} from 'roosterjs-content-model-types';
/**
* @internal
*/
export function shiftCells(table: ShallowMutableContentModelTable, value: TableCellShiftOperation) {
const sel = getSelectedCells(table);
const rows = table.rows;
if (sel) {
const { lastColumn, lastRow, firstColumn, firstRow } = sel;
if (value == 'shiftCellsLeft') {
const selectionLength = lastColumn - firstColumn + 1;
for (let i = firstRow; i <= lastRow; i++) {
const cellsNumber = rows[i].cells.length;
for (let j = firstColumn; j < cellsNumber; j++) {
const nextCellIndex = j + selectionLength;
if (rows[i].cells[nextCellIndex]) {
mutateBlock(rows[i].cells[j]).blocks = [
...rows[i].cells[nextCellIndex].blocks,
];
mutateBlock(rows[i].cells[nextCellIndex]).blocks = [];
} else {
mutateBlock(rows[i].cells[j]).blocks = [];
}
}
}
} else {
const selectionLength = lastRow - firstRow + 1;
for (let j = firstColumn; j <= lastColumn; j++) {
const cellsNumber = rows.length;
for (let i = firstRow; i < cellsNumber; i++) {
const nextCellIndex = i + selectionLength;
if (rows[nextCellIndex]?.cells[j]) {
mutateBlock(rows[i].cells[j]).blocks = [
...rows[nextCellIndex].cells[j].blocks,
];
mutateBlock(rows[nextCellIndex].cells[j]).blocks = [];
} else {
mutateBlock(rows[i].cells[j]).blocks = [];
}
}
}
}
}
}
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