first commit

frontend/node_modules/rc-table/lib/hooks/useColumns/index.js

@@ -0,0 +1,280 @@
+"use strict";
+
+var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
+var _typeof3 = require("@babel/runtime/helpers/typeof");
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.convertChildrenToColumns = convertChildrenToColumns;
+exports.default = void 0;
+var _slicedToArray2 = _interopRequireDefault(require("@babel/runtime/helpers/slicedToArray"));
+var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));
+var _toConsumableArray2 = _interopRequireDefault(require("@babel/runtime/helpers/toConsumableArray"));
+var _typeof2 = _interopRequireDefault(require("@babel/runtime/helpers/typeof"));
+var _objectSpread2 = _interopRequireDefault(require("@babel/runtime/helpers/objectSpread2"));
+var _objectWithoutProperties2 = _interopRequireDefault(require("@babel/runtime/helpers/objectWithoutProperties"));
+var _toArray = _interopRequireDefault(require("rc-util/lib/Children/toArray"));
+var _warning = _interopRequireDefault(require("rc-util/lib/warning"));
+var React = _interopRequireWildcard(require("react"));
+var _constant = require("../../constant");
+var _legacyUtil = require("../../utils/legacyUtil");
+var _useWidthColumns3 = _interopRequireDefault(require("./useWidthColumns"));
+var _excluded = ["children"],
+  _excluded2 = ["fixed"];
+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); }
+function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != _typeof3(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; }
+function convertChildrenToColumns(children) {
+  return (0, _toArray.default)(children).filter(function (node) {
+    return /*#__PURE__*/React.isValidElement(node);
+  }).map(function (_ref) {
+    var key = _ref.key,
+      props = _ref.props;
+    var nodeChildren = props.children,
+      restProps = (0, _objectWithoutProperties2.default)(props, _excluded);
+    var column = (0, _objectSpread2.default)({
+      key: key
+    }, restProps);
+    if (nodeChildren) {
+      column.children = convertChildrenToColumns(nodeChildren);
+    }
+    return column;
+  });
+}
+function filterHiddenColumns(columns) {
+  return columns.filter(function (column) {
+    return column && (0, _typeof2.default)(column) === 'object' && !column.hidden;
+  }).map(function (column) {
+    var subColumns = column.children;
+    if (subColumns && subColumns.length > 0) {
+      return (0, _objectSpread2.default)((0, _objectSpread2.default)({}, column), {}, {
+        children: filterHiddenColumns(subColumns)
+      });
+    }
+    return column;
+  });
+}
+function flatColumns(columns) {
+  var parentKey = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'key';
+  return columns.filter(function (column) {
+    return column && (0, _typeof2.default)(column) === 'object';
+  }).reduce(function (list, column, index) {
+    var fixed = column.fixed;
+    // Convert `fixed='true'` to `fixed='left'` instead
+    var parsedFixed = fixed === true ? 'left' : fixed;
+    var mergedKey = "".concat(parentKey, "-").concat(index);
+    var subColumns = column.children;
+    if (subColumns && subColumns.length > 0) {
+      return [].concat((0, _toConsumableArray2.default)(list), (0, _toConsumableArray2.default)(flatColumns(subColumns, mergedKey).map(function (subColum) {
+        var _subColum$fixed;
+        return (0, _objectSpread2.default)((0, _objectSpread2.default)({}, subColum), {}, {
+          fixed: (_subColum$fixed = subColum.fixed) !== null && _subColum$fixed !== void 0 ? _subColum$fixed : parsedFixed
+        });
+      })));
+    }
+    return [].concat((0, _toConsumableArray2.default)(list), [(0, _objectSpread2.default)((0, _objectSpread2.default)({
+      key: mergedKey
+    }, column), {}, {
+      fixed: parsedFixed
+    })]);
+  }, []);
+}
+function revertForRtl(columns) {
+  return columns.map(function (column) {
+    var fixed = column.fixed,
+      restProps = (0, _objectWithoutProperties2.default)(column, _excluded2);
+
+    // Convert `fixed='left'` to `fixed='right'` instead
+    var parsedFixed = fixed;
+    if (fixed === 'left') {
+      parsedFixed = 'right';
+    } else if (fixed === 'right') {
+      parsedFixed = 'left';
+    }
+    return (0, _objectSpread2.default)({
+      fixed: parsedFixed
+    }, restProps);
+  });
+}
+
+/**
+ * Parse `columns` & `children` into `columns`.
+ */
+function useColumns(_ref2, transformColumns) {
+  var prefixCls = _ref2.prefixCls,
+    columns = _ref2.columns,
+    children = _ref2.children,
+    expandable = _ref2.expandable,
+    expandedKeys = _ref2.expandedKeys,
+    columnTitle = _ref2.columnTitle,
+    getRowKey = _ref2.getRowKey,
+    onTriggerExpand = _ref2.onTriggerExpand,
+    expandIcon = _ref2.expandIcon,
+    rowExpandable = _ref2.rowExpandable,
+    expandIconColumnIndex = _ref2.expandIconColumnIndex,
+    _ref2$expandedRowOffs = _ref2.expandedRowOffset,
+    expandedRowOffset = _ref2$expandedRowOffs === void 0 ? 0 : _ref2$expandedRowOffs,
+    direction = _ref2.direction,
+    expandRowByClick = _ref2.expandRowByClick,
+    columnWidth = _ref2.columnWidth,
+    fixed = _ref2.fixed,
+    scrollWidth = _ref2.scrollWidth,
+    clientWidth = _ref2.clientWidth;
+  var baseColumns = React.useMemo(function () {
+    var newColumns = columns || convertChildrenToColumns(children) || [];
+    return filterHiddenColumns(newColumns.slice());
+  }, [columns, children]);
+
+  // ========================== Expand ==========================
+  var withExpandColumns = React.useMemo(function () {
+    if (expandable) {
+      var cloneColumns = baseColumns.slice();
+
+      // >>> Warning if use `expandIconColumnIndex`
+      if (process.env.NODE_ENV !== 'production' && expandIconColumnIndex >= 0) {
+        (0, _warning.default)(false, '`expandIconColumnIndex` is deprecated. Please use `Table.EXPAND_COLUMN` in `columns` instead.');
+      }
+
+      // >>> Insert expand column if not exist
+      if (!cloneColumns.includes(_constant.EXPAND_COLUMN)) {
+        var expandColIndex = expandIconColumnIndex || 0;
+        var insertIndex = expandColIndex === 0 && fixed === 'right' ? baseColumns.length : expandColIndex;
+        if (insertIndex >= 0) {
+          cloneColumns.splice(insertIndex, 0, _constant.EXPAND_COLUMN);
+        }
+      }
+
+      // >>> Deduplicate additional expand column
+      if (process.env.NODE_ENV !== 'production' && cloneColumns.filter(function (c) {
+        return c === _constant.EXPAND_COLUMN;
+      }).length > 1) {
+        (0, _warning.default)(false, 'There exist more than one `EXPAND_COLUMN` in `columns`.');
+      }
+      var expandColumnIndex = cloneColumns.indexOf(_constant.EXPAND_COLUMN);
+      cloneColumns = cloneColumns.filter(function (column, index) {
+        return column !== _constant.EXPAND_COLUMN || index === expandColumnIndex;
+      });
+
+      // >>> Check if expand column need to fixed
+      var prevColumn = baseColumns[expandColumnIndex];
+      var fixedColumn;
+      if (fixed) {
+        fixedColumn = fixed;
+      } else {
+        fixedColumn = prevColumn ? prevColumn.fixed : null;
+      }
+
+      // >>> Create expandable column
+      var expandColumn = (0, _defineProperty2.default)((0, _defineProperty2.default)((0, _defineProperty2.default)((0, _defineProperty2.default)((0, _defineProperty2.default)((0, _defineProperty2.default)({}, _legacyUtil.INTERNAL_COL_DEFINE, {
+        className: "".concat(prefixCls, "-expand-icon-col"),
+        columnType: 'EXPAND_COLUMN'
+      }), "title", columnTitle), "fixed", fixedColumn), "className", "".concat(prefixCls, "-row-expand-icon-cell")), "width", columnWidth), "render", function render(_, record, index) {
+        var rowKey = getRowKey(record, index);
+        var expanded = expandedKeys.has(rowKey);
+        var recordExpandable = rowExpandable ? rowExpandable(record) : true;
+        var icon = expandIcon({
+          prefixCls: prefixCls,
+          expanded: expanded,
+          expandable: recordExpandable,
+          record: record,
+          onExpand: onTriggerExpand
+        });
+        if (expandRowByClick) {
+          return /*#__PURE__*/React.createElement("span", {
+            onClick: function onClick(e) {
+              return e.stopPropagation();
+            }
+          }, icon);
+        }
+        return icon;
+      });
+      return cloneColumns.map(function (col, index) {
+        var column = col === _constant.EXPAND_COLUMN ? expandColumn : col;
+        if (index < expandedRowOffset) {
+          return (0, _objectSpread2.default)((0, _objectSpread2.default)({}, column), {}, {
+            fixed: column.fixed || 'left'
+          });
+        }
+        return column;
+      });
+    }
+    if (process.env.NODE_ENV !== 'production' && baseColumns.includes(_constant.EXPAND_COLUMN)) {
+      (0, _warning.default)(false, '`expandable` is not config but there exist `EXPAND_COLUMN` in `columns`.');
+    }
+    return baseColumns.filter(function (col) {
+      return col !== _constant.EXPAND_COLUMN;
+    });
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [expandable, baseColumns, getRowKey, expandedKeys, expandIcon, direction, expandedRowOffset]);
+
+  // ========================= Transform ========================
+  var mergedColumns = React.useMemo(function () {
+    var finalColumns = withExpandColumns;
+    if (transformColumns) {
+      finalColumns = transformColumns(finalColumns);
+    }
+
+    // Always provides at least one column for table display
+    if (!finalColumns.length) {
+      finalColumns = [{
+        render: function render() {
+          return null;
+        }
+      }];
+    }
+    return finalColumns;
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [transformColumns, withExpandColumns, direction]);
+
+  // ========================== Flatten =========================
+  var flattenColumns = React.useMemo(function () {
+    if (direction === 'rtl') {
+      return revertForRtl(flatColumns(mergedColumns));
+    }
+    return flatColumns(mergedColumns);
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [mergedColumns, direction, scrollWidth]);
+
+  // ========================= Gap Fixed ========================
+  var hasGapFixed = React.useMemo(function () {
+    // Fixed: left, since old browser not support `findLastIndex`, we should use reverse loop
+    var lastLeftIndex = -1;
+    for (var i = flattenColumns.length - 1; i >= 0; i -= 1) {
+      var colFixed = flattenColumns[i].fixed;
+      if (colFixed === 'left' || colFixed === true) {
+        lastLeftIndex = i;
+        break;
+      }
+    }
+    if (lastLeftIndex >= 0) {
+      for (var _i = 0; _i <= lastLeftIndex; _i += 1) {
+        var _colFixed = flattenColumns[_i].fixed;
+        if (_colFixed !== 'left' && _colFixed !== true) {
+          return true;
+        }
+      }
+    }
+
+    // Fixed: right
+    var firstRightIndex = flattenColumns.findIndex(function (_ref3) {
+      var colFixed = _ref3.fixed;
+      return colFixed === 'right';
+    });
+    if (firstRightIndex >= 0) {
+      for (var _i2 = firstRightIndex; _i2 < flattenColumns.length; _i2 += 1) {
+        var _colFixed2 = flattenColumns[_i2].fixed;
+        if (_colFixed2 !== 'right') {
+          return true;
+        }
+      }
+    }
+    return false;
+  }, [flattenColumns]);
+
+  // ========================= FillWidth ========================
+  var _useWidthColumns = (0, _useWidthColumns3.default)(flattenColumns, scrollWidth, clientWidth),
+    _useWidthColumns2 = (0, _slicedToArray2.default)(_useWidthColumns, 2),
+    filledColumns = _useWidthColumns2[0],
+    realScrollWidth = _useWidthColumns2[1];
+  return [mergedColumns, filledColumns, realScrollWidth, hasGapFixed];
+}
+var _default = exports.default = useColumns;