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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 | 1x 1x 1x 1x 1x 1x 1x 115x 2x 113x 113x 9x 9x 104x 104x 81x 104x 104x 104x 104x 104x 104x 113x 113x 113x 113x 217x 217x 2x 215x 215x 215x 215x 196x 170x 196x 215x 490x 490x 490x 12x 12x 12x 12x 12x 490x 481x 481x 481x 481x 481x 481x 481x 481x 4x 481x 4x 481x 4x 481x 4x 481x 435x 357x 435x 351x 481x 481x 434x 394x 434x 434x 434x 434x 481x 481x 113x 113x | 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);
}
context.modelHandlers.blockGroupChildren(doc, td, cell, context);
});
context.onNodeCreated?.(cell, td);
}
}
}
context.domIndexer?.onTable(tableNode, table);
return refNode;
};
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