headroom/frontend/node_modules/happy-dom/lib/nodes/html-table-row-element/HTMLTableRowElement.js

import HTMLCollection from '../element/HTMLCollection.js';
import HTMLElement from '../html-element/HTMLElement.js';
import * as PropertySymbol from '../../PropertySymbol.js';
import QuerySelector from '../../query-selector/QuerySelector.js';
import HTMLTableSectionElement from '../html-table-section-element/HTMLTableSectionElement.js';
import DOMExceptionNameEnum from '../../exception/DOMExceptionNameEnum.js';
/**
 * HTMLTableRowElement
 *
 * @see https://developer.mozilla.org/en-US/docs/Web/API/HTMLTableRowElement
 */
export default class HTMLTableRowElement extends HTMLElement {
    [PropertySymbol.cells] = null;
    /**
     * Returns cells.
     *
     * @returns Cells.
     */
    get cells() {
        if (!this[PropertySymbol.cells]) {
            this[PropertySymbol.cells] = new HTMLCollection(PropertySymbol.illegalConstructor, () => (QuerySelector.querySelectorAll(this, 'td,th')[PropertySymbol.items]));
        }
        return this[PropertySymbol.cells];
    }
    /**
     * Returns a number that gives the logical position of the row within the entire table. If the row is not part of a table, returns -1.
     *
     * @returns Row index.
     */
    get rowIndex() {
        let parent = this.parentNode;
        while (parent) {
            if (parent[PropertySymbol.tagName] === 'TABLE') {
                const rows = QuerySelector.querySelectorAll(parent, 'tr')[PropertySymbol.items];
                return rows.indexOf(this);
            }
            parent = parent.parentNode;
        }
        return -1;
    }
    /**
     * Returns a number that gives the logical position of the row within the table section it belongs to. If the row is not part of a section, returns -1.
     */
    get sectionRowIndex() {
        let parent = this.parentNode;
        while (parent) {
            if (parent instanceof HTMLTableSectionElement) {
                const rows = QuerySelector.querySelectorAll(parent, 'tr')[PropertySymbol.items];
                return rows.indexOf(this);
            }
            parent = parent.parentNode;
        }
        return -1;
    }
    /**
     * Returns an HTMLTableCellElement representing a new cell of the row. The cell is inserted in the collection of cells immediately before the given index position in the row. If index is -1, the new cell is appended to the collection. If index is less than -1 or greater than the number of cells in the collection, a DOMException with the value IndexSizeError is raised.
     *
     * @param [index] Index.
     * @returns Cell.
     */
    insertCell(index = -1) {
        if (typeof index !== 'number') {
            index = -1;
        }
        const cells = QuerySelector.querySelectorAll(this, 'td,th')[PropertySymbol.items];
        if (index < -1) {
            throw new this[PropertySymbol.window].DOMException(`Failed to execute 'insertCell' on 'HTMLTableRowElement': The index provided (${index}) is less than -1.`, DOMExceptionNameEnum.indexSizeError);
        }
        if (index > cells.length) {
            throw new this[PropertySymbol.window].DOMException(`Failed to execute 'insertCell' on 'HTMLTableRowElement': The index provided (${index}) is greater than the number of cells (${cells.length}).`, DOMExceptionNameEnum.indexSizeError);
        }
        const cell = this[PropertySymbol.ownerDocument].createElement('td');
        if (index === -1 || index === cells.length) {
            this.appendChild(cell);
            return cell;
        }
        cells[index].parentNode.insertBefore(cell, cells[index]);
        return cell;
    }
    /**
     * Removes the cell corresponding to index. If index is -1, the last cell of the row is removed. If index is less than -1 or greater than the amount of cells in the collection, a DOMException with the value IndexSizeError is raised.
     *
     * @param index Index.
     */
    deleteCell(index) {
        if (arguments.length === 0) {
            throw new this[PropertySymbol.window].TypeError("Failed to execute 'deleteCell' on 'HTMLTableRowElement': 1 argument required, but only 0 present.");
        }
        if (typeof index !== 'number') {
            index = -1;
        }
        if (index < -1) {
            throw new this[PropertySymbol.window].DOMException(`Failed to execute 'deleteCell' on 'HTMLTableRowElement': The index provided (${index}) is less than -1.`, DOMExceptionNameEnum.indexSizeError);
        }
        const cells = QuerySelector.querySelectorAll(this, 'td,th')[PropertySymbol.items];
        if (index >= cells.length) {
            throw new this[PropertySymbol.window].DOMException(`Failed to execute 'deleteCell' on 'HTMLTableRowElement': The index provided (${index}) is greater than the number of cells in the row (${cells.length}).`, DOMExceptionNameEnum.indexSizeError);
        }
        if (index === -1) {
            index = cells.length - 1;
        }
        cells[index].remove();
    }
}
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