zarm-web/lib/table/Head.js

基于 React 的桌面端UI库

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;

var _react = _interopRequireWildcard(require("react"));

var _Sorter = _interopRequireDefault(require("./Sorter"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; }

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; if (obj != null) { var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (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; }

function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(source, true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(source).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

var Head =
/*#__PURE__*/
function (_Component) {
  _inherits(Head, _Component);

  function Head() {
    var _getPrototypeOf2;

    var _this;

    _classCallCheck(this, Head);

    for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }

    _this = _possibleConstructorReturn(this, (_getPrototypeOf2 = _getPrototypeOf(Head)).call.apply(_getPrototypeOf2, [this].concat(args)));
    _this.thead = void 0;
    _this.leftCell = void 0;
    _this.rightCell = void 0;
    return _this;
  }

  _createClass(Head, [{
    key: "renderSorter",
    // 排序渲染
    value: function renderSorter(column) {
      var _this$props = this.props,
          prefixCls = _this$props.prefixCls,
          sort = _this$props.sort,
          onSort = _this$props.onSort;
      return _react.default.createElement(_Sorter.default, {
        prefixCls: prefixCls,
        sort: sort,
        onSort: onSort,
        column: column
      });
    } // 表头列渲染

  }, {
    key: "renderColumn",
    value: function renderColumn(column, index, rowIndex, length) {
      var _this2 = this;

      var render = 'columnRender' in column ? column.columnRender(column, index) : column.title;
      var dataIndex = column.dataIndex,
          width = column.width,
          rowSpan = column.rowSpan,
          colSpan = column.colSpan,
          _column$style = column.style,
          style = _column$style === void 0 ? {} : _column$style;
      var refAttr = {};

      if (rowIndex === 0) {
        if (index === 0) {
          refAttr = {
            ref: function ref(leftCell) {
              _this2.leftCell = leftCell;
            }
          };
        } else if (index === length - 1) {
          refAttr = {
            ref: function ref(rightCell) {
              _this2.rightCell = rightCell;
            }
          };
        }
      }

      return _react.default.createElement("th", _extends({
        key: dataIndex + index,
        rowSpan: rowSpan,
        colSpan: colSpan,
        style: _objectSpread({}, style, {
          width: width
        })
      }, refAttr), render, this.renderSorter(column));
    }
  }, {
    key: "renderExpandIconPlaceholder",
    value: function renderExpandIconPlaceholder() {
      var expandedRowRender = this.props.expandedRowRender;

      if (expandedRowRender) {
        return _react.default.createElement("th", {
          key: "expand-icon"
        }, _react.default.createElement("span", null));
      }
    }
  }, {
    key: "render",
    value: function render() {
      var _this3 = this;

      var _this$props2 = this.props,
          rows = _this$props2.rows,
          renderSelectAll = _this$props2.renderSelectAll,
          rowSelection = _this$props2.rowSelection,
          dataSource = _this$props2.dataSource;
      var headRows = rows.map(function (row, index) {
        return _react.default.createElement("tr", {
          key: +index
        }, _this3.renderExpandIconPlaceholder(), rowSelection && index === 0 ? renderSelectAll(rowSelection, dataSource, rows.length) : null, row.map(function (column, columnIndex) {
          return _this3.renderColumn(column, columnIndex, index, row.length);
        }));
      });
      return _react.default.createElement("thead", {
        ref: function ref(thead) {
          _this3.thead = thead;
        }
      }, headRows);
    }
  }]);

  return Head;
}(_react.Component);

var _default = Head;
exports.default = _default;