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import type { DOMConversion, DOMConversionMap, DOMConversionOutput, SerializedElementNode } from 'ui.lexical.core';
import { $createLineBreakNode, $createTextNode, ElementNode } from 'ui.lexical.core';
export class ClipboardPlainTableNode extends ElementNode
{
static getType(): string
{
return 'plain-table-node';
}
static clone(node: ClipboardPlainTableNode): ClipboardPlainTableNode
{
throw new Error('Not implemented');
}
static importJSON(serializedNode: SerializedElementNode): ClipboardPlainTableNode
{
throw new Error('Not implemented');
}
exportJSON(): SerializedElementNode
{
throw new Error('Not implemented');
}
static importDOM(): DOMConversionMap | null
{
return {
table: (): DOMConversion => {
return {
conversion: convertTableToPlainText,
priority: 0,
};
},
tr: (): DOMConversion => {
return {
conversion: () => ({ node: null }),
priority: 0,
};
},
td: (): DOMConversion => {
return {
conversion: () => ({ node: null }),
priority: 0,
};
},
th: (): DOMConversion => {
return {
conversion: () => ({ node: null }),
priority: 0,
};
},
};
}
}
function convertTableToPlainText(table: HTMLTableElement): DOMConversionOutput
{
const nodes = [];
const rows = [...table.rows];
for (const row of rows)
{
if (nodes.length > 0)
{
nodes.push($createLineBreakNode());
}
const cells = [];
for (const cell of row.cells)
{
if (cells.length > 0)
{
// cells.push($createTabNode());
cells.push($createTextNode(' '));
}
cells.push($createTextNode(cell.textContent.trim()));
}
nodes.push(...cells);
}
return {
node: nodes,
};
}