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| 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 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 | 1x 1x 1x 1x 1x 1x 1x 130x 2x 128x 128x 9x 9x 119x 119x 89x 119x 119x 119x 119x 119x 119x 128x 128x 128x 128x 255x 255x 2x 253x 253x 253x 253x 234x 199x 234x 253x 580x 580x 580x 12x 12x 12x 12x 12x 580x 569x 569x 569x 569x 569x 569x 569x 569x 4x 569x 6x 569x 4x 569x 6x 569x 523x 426x 523x 425x 569x 569x 522x 472x 522x 522x 522x 522x 569x 569x 569x 128x 128x | import { applyFormat } from '../utils/applyFormat';
import { hasMetadata } from '../../modelApi/metadata/updateMetadata';
import { isBlockEmpty } from '../../modelApi/common/isEmpty';
import { moveChildNodes } from '../../domUtils/moveChildNodes';
import { reuseCachedElement } from '../../domUtils/reuseCachedElement';
import { stackFormat } from '../utils/stackFormat';
import type {
ContentModelBlockHandler,
ContentModelTable,
ModelToDomContext,
TableSelection,
} from 'roosterjs-content-model-types';
/**
* @internal
*/
export const handleTable: ContentModelBlockHandler<ContentModelTable> = (
doc: Document,
parent: Node,
table: ContentModelTable,
context: ModelToDomContext,
refNode: Node | null
) => {
if (isBlockEmpty(table)) {
// Empty table, do not create TABLE element and just return
return refNode;
}
let tableNode = context.allowCacheElement ? table.cachedElement : undefined;
if (tableNode) {
refNode = reuseCachedElement(parent, tableNode, refNode, context.rewriteFromModel);
moveChildNodes(tableNode);
} else {
tableNode = doc.createElement('table');
if (context.allowCacheElement) {
table.cachedElement = tableNode;
}
parent.insertBefore(tableNode, refNode);
context.rewriteFromModel.addedBlockElements.push(tableNode);
applyFormat(tableNode, context.formatAppliers.block, table.format, context);
applyFormat(tableNode, context.formatAppliers.table, table.format, context);
applyFormat(tableNode, context.formatAppliers.tableBorder, table.format, context);
applyFormat(tableNode, context.formatAppliers.dataset, table.dataset, context);
}
context.onNodeCreated?.(table, tableNode);
const tbody = doc.createElement('tbody');
tableNode.appendChild(tbody);
for (let row = 0; row < table.rows.length; row++) {
const tableRow = table.rows[row];
if (tableRow.cells.length == 0) {
// Skip empty row
continue;
}
const tr = (context.allowCacheElement && tableRow.cachedElement) || doc.createElement('tr');
tbody.appendChild(tr);
moveChildNodes(tr);
if (!tableRow.cachedElement) {
if (context.allowCacheElement) {
tableRow.cachedElement = tr;
}
applyFormat(tr, context.formatAppliers.tableRow, tableRow.format, context);
}
context.onNodeCreated?.(tableRow, tr);
for (let col = 0; col < tableRow.cells.length; col++) {
const cell = tableRow.cells[col];
if (cell.isSelected) {
const tableSelection: TableSelection = context.tableSelection || {
type: 'table',
table: tableNode,
firstColumn: col,
lastColumn: col,
firstRow: row,
lastRow: row,
};
Eif (tableSelection.table == tableNode) {
tableSelection.lastColumn = Math.max(tableSelection.lastColumn, col);
tableSelection.lastRow = Math.max(tableSelection.lastRow, row);
}
context.tableSelection = tableSelection;
}
if (!cell.spanAbove && !cell.spanLeft) {
const tag = cell.isHeader ? 'th' : 'td';
const td =
(context.allowCacheElement && cell.cachedElement) || doc.createElement(tag);
tr.appendChild(td);
let rowSpan = 1;
let colSpan = 1;
let width = table.widths[col];
let height = tableRow.height;
for (; table.rows[row + rowSpan]?.cells[col]?.spanAbove; rowSpan++) {
height += table.rows[row + rowSpan].height;
}
for (; tableRow.cells[col + colSpan]?.spanLeft; colSpan++) {
width += table.widths[col + colSpan];
}
if (rowSpan > 1) {
td.rowSpan = rowSpan;
}
if (colSpan > 1) {
td.colSpan = colSpan;
}
if (!cell.cachedElement || (cell.format.useBorderBox && hasMetadata(table))) {
if (width > 0 && !td.style.width) {
td.style.width = width + 'px';
}
if (height > 0 && !td.style.height) {
td.style.height = height + 'px';
}
}
stackFormat(context, tag, () => {
if (!cell.cachedElement) {
if (context.allowCacheElement) {
cell.cachedElement = td;
}
applyFormat(td, context.formatAppliers.block, cell.format, context);
applyFormat(td, context.formatAppliers.tableCell, cell.format, context);
applyFormat(
td,
context.formatAppliers.tableCellBorder,
cell.format,
context
);
applyFormat(td, context.formatAppliers.dataset, cell.dataset, context);
}
stackFormat(
context,
cell.format.direction ? { direction: cell.format.direction } : null,
() => {
context.modelHandlers.blockGroupChildren(doc, td, cell, context);
}
);
});
context.onNodeCreated?.(cell, td);
}
}
}
context.domIndexer?.onTable(tableNode, table);
return refNode;
};
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