121 lines
5.5 KiB
JavaScript
121 lines
5.5 KiB
JavaScript
"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 _PerfContext = _interopRequireDefault(require("../context/PerfContext"));
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var _TableContext = _interopRequireWildcard(require("../context/TableContext"));
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var _useFlattenRecords = _interopRequireDefault(require("../hooks/useFlattenRecords"));
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var _useRenderTimes = _interopRequireDefault(require("../hooks/useRenderTimes"));
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var _valueUtil = require("../utils/valueUtil");
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var _BodyRow = _interopRequireDefault(require("./BodyRow"));
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var _ExpandedRow = _interopRequireDefault(require("./ExpandedRow"));
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var _MeasureRow = _interopRequireDefault(require("./MeasureRow"));
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function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(e) { return e ? t : r; })(e); }
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function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != _typeof(e) && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && Object.prototype.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; }
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function Body(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 data = props.data,
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measureColumnWidth = props.measureColumnWidth;
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var _useContext = (0, _context.useContext)(_TableContext.default, ['prefixCls', 'getComponent', 'onColumnResize', 'flattenColumns', 'getRowKey', 'expandedKeys', 'childrenColumnName', 'emptyNode', 'expandedRowOffset', 'fixedInfoList', 'colWidths']),
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prefixCls = _useContext.prefixCls,
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getComponent = _useContext.getComponent,
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onColumnResize = _useContext.onColumnResize,
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flattenColumns = _useContext.flattenColumns,
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getRowKey = _useContext.getRowKey,
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expandedKeys = _useContext.expandedKeys,
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childrenColumnName = _useContext.childrenColumnName,
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emptyNode = _useContext.emptyNode,
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_useContext$expandedR = _useContext.expandedRowOffset,
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expandedRowOffset = _useContext$expandedR === void 0 ? 0 : _useContext$expandedR,
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colWidths = _useContext.colWidths;
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var flattenData = (0, _useFlattenRecords.default)(data, childrenColumnName, expandedKeys, getRowKey);
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var rowKeys = React.useMemo(function () {
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return flattenData.map(function (item) {
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return item.rowKey;
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});
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}, [flattenData]);
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// =================== Performance ====================
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var perfRef = React.useRef({
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renderWithProps: false
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});
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// ===================== Expanded =====================
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// `expandedRowOffset` data is same for all the rows.
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// Let's calc on Body side to save performance.
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var expandedRowInfo = React.useMemo(function () {
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var expandedColSpan = flattenColumns.length - expandedRowOffset;
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var expandedStickyStart = 0;
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for (var i = 0; i < expandedRowOffset; i += 1) {
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expandedStickyStart += colWidths[i] || 0;
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}
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return {
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offset: expandedRowOffset,
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colSpan: expandedColSpan,
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sticky: expandedStickyStart
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};
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}, [flattenColumns.length, expandedRowOffset, colWidths]);
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// ====================== Render ======================
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var WrapperComponent = getComponent(['body', 'wrapper'], 'tbody');
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var trComponent = getComponent(['body', 'row'], 'tr');
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var tdComponent = getComponent(['body', 'cell'], 'td');
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var thComponent = getComponent(['body', 'cell'], 'th');
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var rows;
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if (data.length) {
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rows = flattenData.map(function (item, idx) {
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var record = item.record,
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indent = item.indent,
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renderIndex = item.index,
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rowKey = item.rowKey;
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return /*#__PURE__*/React.createElement(_BodyRow.default, {
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key: rowKey,
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rowKey: rowKey,
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rowKeys: rowKeys,
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record: record,
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index: idx,
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renderIndex: renderIndex,
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rowComponent: trComponent,
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cellComponent: tdComponent,
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scopeCellComponent: thComponent,
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indent: indent
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// Expanded row info
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,
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expandedRowInfo: expandedRowInfo
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});
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});
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} else {
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rows = /*#__PURE__*/React.createElement(_ExpandedRow.default, {
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expanded: true,
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className: "".concat(prefixCls, "-placeholder"),
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prefixCls: prefixCls,
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component: trComponent,
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cellComponent: tdComponent,
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colSpan: flattenColumns.length,
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isEmpty: true
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}, emptyNode);
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}
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var columnsKey = (0, _valueUtil.getColumnsKey)(flattenColumns);
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return /*#__PURE__*/React.createElement(_PerfContext.default.Provider, {
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value: perfRef.current
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}, /*#__PURE__*/React.createElement(WrapperComponent, {
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className: "".concat(prefixCls, "-tbody")
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}, measureColumnWidth && /*#__PURE__*/React.createElement(_MeasureRow.default, {
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prefixCls: prefixCls,
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columnsKey: columnsKey,
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onColumnResize: onColumnResize,
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columns: flattenColumns
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}), rows));
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}
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if (process.env.NODE_ENV !== 'production') {
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Body.displayName = 'Body';
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}
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var _default = exports.default = (0, _TableContext.responseImmutable)(Body); |