108 lines
4.7 KiB
JavaScript
108 lines
4.7 KiB
JavaScript
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"use strict";
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var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
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var _typeof = require("@babel/runtime/helpers/typeof");
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = void 0;
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var _context = require("@rc-component/context");
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var React = _interopRequireWildcard(require("react"));
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var _TableContext = _interopRequireWildcard(require("../context/TableContext"));
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var _useRenderTimes = _interopRequireDefault(require("../hooks/useRenderTimes"));
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var _HeaderRow = _interopRequireDefault(require("./HeaderRow"));
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function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
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function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
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function parseHeaderRows(rootColumns) {
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var rows = [];
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function fillRowCells(columns, colIndex) {
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var rowIndex = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 0;
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// Init rows
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rows[rowIndex] = rows[rowIndex] || [];
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var currentColIndex = colIndex;
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var colSpans = columns.filter(Boolean).map(function (column) {
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var cell = {
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key: column.key,
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className: column.className || '',
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children: column.title,
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column: column,
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colStart: currentColIndex
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};
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var colSpan = 1;
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var subColumns = column.children;
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if (subColumns && subColumns.length > 0) {
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colSpan = fillRowCells(subColumns, currentColIndex, rowIndex + 1).reduce(function (total, count) {
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return total + count;
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}, 0);
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cell.hasSubColumns = true;
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}
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if ('colSpan' in column) {
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colSpan = column.colSpan;
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}
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if ('rowSpan' in column) {
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cell.rowSpan = column.rowSpan;
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}
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cell.colSpan = colSpan;
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cell.colEnd = cell.colStart + colSpan - 1;
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rows[rowIndex].push(cell);
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currentColIndex += colSpan;
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return colSpan;
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});
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return colSpans;
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}
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// Generate `rows` cell data
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fillRowCells(rootColumns, 0);
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// Handle `rowSpan`
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var rowCount = rows.length;
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var _loop = function _loop(rowIndex) {
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rows[rowIndex].forEach(function (cell) {
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if (!('rowSpan' in cell) && !cell.hasSubColumns) {
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// eslint-disable-next-line no-param-reassign
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cell.rowSpan = rowCount - rowIndex;
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}
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});
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};
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for (var rowIndex = 0; rowIndex < rowCount; rowIndex += 1) {
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_loop(rowIndex);
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}
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return rows;
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}
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function Header(props) {
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if (process.env.NODE_ENV !== 'production') {
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(0, _useRenderTimes.default)(props);
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}
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var stickyOffsets = props.stickyOffsets,
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columns = props.columns,
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flattenColumns = props.flattenColumns,
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onHeaderRow = props.onHeaderRow;
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var _useContext = (0, _context.useContext)(_TableContext.default, ['prefixCls', 'getComponent']),
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prefixCls = _useContext.prefixCls,
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getComponent = _useContext.getComponent;
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var rows = React.useMemo(function () {
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return parseHeaderRows(columns);
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}, [columns]);
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var WrapperComponent = getComponent(['header', 'wrapper'], 'thead');
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var trComponent = getComponent(['header', 'row'], 'tr');
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var thComponent = getComponent(['header', 'cell'], 'th');
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var tdComponent = getComponent(['header', 'cell'], 'td');
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return /*#__PURE__*/React.createElement(WrapperComponent, {
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className: "".concat(prefixCls, "-thead")
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}, rows.map(function (row, rowIndex) {
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var rowNode = /*#__PURE__*/React.createElement(_HeaderRow.default, {
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key: rowIndex,
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flattenColumns: flattenColumns,
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cells: row,
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stickyOffsets: stickyOffsets,
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rowComponent: trComponent,
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cellComponent: thComponent,
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tdCellComponent: tdComponent,
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onHeaderRow: onHeaderRow,
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index: rowIndex
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});
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return rowNode;
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}));
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}
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var _default = (0, _TableContext.responseImmutable)(Header);
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exports.default = _default;
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