choerodon-ui/pro/es/performance-table/HeaderCell.js

An enterprise-class UI design language and React-based implementation

import _extends from "@babel/runtime/helpers/extends";
import _objectWithoutProperties from "@babel/runtime/helpers/objectWithoutProperties";
import _defineProperty from "@babel/runtime/helpers/defineProperty";
import _classCallCheck from "@babel/runtime/helpers/classCallCheck";
import _createClass from "@babel/runtime/helpers/createClass";
import _inherits from "@babel/runtime/helpers/inherits";
import _possibleConstructorReturn from "@babel/runtime/helpers/possibleConstructorReturn";
import _getPrototypeOf from "@babel/runtime/helpers/getPrototypeOf";

function _createSuper(Derived) {
  function isNativeReflectConstruct() {
    if (typeof Reflect === "undefined" || !Reflect.construct) return false;
    if (Reflect.construct.sham) return false;
    if (typeof Proxy === "function") return true;

    try {
      Date.prototype.toString.call(Reflect.construct(Date, [], function () {}));
      return true;
    } catch (e) {
      return false;
    }
  }

  return function () {
    var Super = _getPrototypeOf(Derived),
        result;

    if (isNativeReflectConstruct()) {
      var NewTarget = _getPrototypeOf(this).constructor;

      result = Reflect.construct(Super, arguments, NewTarget);
    } else {
      result = Super.apply(this, arguments);
    }

    return _possibleConstructorReturn(this, result);
  };
}

import * as React from 'react';
import PropTypes from 'prop-types';
import classNames from 'classnames';
import noop from 'lodash/noop';
import ColumnResizeHandler from './ColumnResizeHandler';
import { defaultClassPrefix, getUnhandledProps, isNullOrUndefined, prefix } from './utils';
import Cell from './Cell';
import TableContext from './TableContext';
var propTypes = {
  index: PropTypes.number,
  sortColumn: PropTypes.string,
  dataIndex: PropTypes.string,
  sortType: PropTypes.oneOf(['desc', 'asc']),
  sortable: PropTypes.bool,
  resizable: PropTypes.bool,
  minWidth: PropTypes.number,
  onColumnResizeStart: PropTypes.func,
  onColumnResizeEnd: PropTypes.func,
  onResize: PropTypes.func,
  onColumnResizeMove: PropTypes.func,
  onSortColumn: PropTypes.func,
  flexGrow: PropTypes.number,
  fixed: PropTypes.oneOfType([PropTypes.bool, PropTypes.oneOf(['left', 'right'])]),
  children: PropTypes.node,
  onMouseEnterHandler: PropTypes.func,
  onMouseLeaveHandler: PropTypes.func
};

var HeaderCell =
/*#__PURE__*/
function (_React$PureComponent) {
  _inherits(HeaderCell, _React$PureComponent);

  var _super = _createSuper(HeaderCell);

  function HeaderCell(props) {
    var _this;

    _classCallCheck(this, HeaderCell);

    _this = _super.call(this, props);

    _this.handleColumnResizeStart = function () {
      var _this$props = _this.props,
          _this$props$left = _this$props.left,
          left = _this$props$left === void 0 ? 0 : _this$props$left,
          fixed = _this$props.fixed,
          onColumnResizeStart = _this$props.onColumnResizeStart,
          _this$props$resizeLef = _this$props.resizeLeft,
          resizeLeft = _this$props$resizeLef === void 0 ? 0 : _this$props$resizeLef;
      onColumnResizeStart === null || onColumnResizeStart === void 0 ? void 0 : onColumnResizeStart(_this.state.columnWidth, left + resizeLeft, !!fixed);
    };

    _this.handleColumnResizeMove = function (width) {
      var left = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
      var fixed = arguments.length > 2 ? arguments[2] : undefined;
      var _this$props2 = _this.props,
          _this$props2$onColumn = _this$props2.onColumnResizeMove,
          onColumnResizeMove = _this$props2$onColumn === void 0 ? noop : _this$props2$onColumn,
          _this$props2$resizeLe = _this$props2.resizeLeft,
          resizeLeft = _this$props2$resizeLe === void 0 ? 0 : _this$props2$resizeLe;
      onColumnResizeMove(width, left + resizeLeft, fixed);
    };

    _this.handleColumnResizeEnd = function (columnWidth, cursorDelta) {
      var _this$props3 = _this.props,
          dataKey = _this$props3.dataKey,
          index = _this$props3.index,
          onColumnResizeEnd = _this$props3.onColumnResizeEnd,
          onResize = _this$props3.onResize;

      _this.setState({
        columnWidth: columnWidth
      });

      onColumnResizeEnd === null || onColumnResizeEnd === void 0 ? void 0 : onColumnResizeEnd(columnWidth, cursorDelta, dataKey, index);
      onResize === null || onResize === void 0 ? void 0 : onResize(columnWidth, dataKey);
    };

    _this.handleClick = function () {
      if (_this.props.sortable) {
        var _this$props$onSortCol, _this$props4;

        (_this$props$onSortCol = (_this$props4 = _this.props).onSortColumn) === null || _this$props$onSortCol === void 0 ? void 0 : _this$props$onSortCol.call(_this$props4, _this.props.dataKey);
      }
    };

    _this.handleShowMouseArea = function (left) {
      var _this$props5 = _this.props,
          _this$props5$onMouseE = _this$props5.onMouseEnterHandler,
          onMouseEnterHandler = _this$props5$onMouseE === void 0 ? noop : _this$props5$onMouseE,
          fixed = _this$props5.fixed;
      onMouseEnterHandler(left, fixed);
    }; // @ts-ignore


    _this.addPrefix = function (name) {
      return prefix(_this.props.classPrefix)(name);
    };

    _this.state = {
      width: props.width,
      flexGrow: props.flexGrow,
      columnWidth: isNullOrUndefined(props.flexGrow) ? props.width : 0
    };
    return _this;
  }

  _createClass(HeaderCell, [{
    key: "renderResizeSpanner",
    value: function renderResizeSpanner() {
      var _this$props6 = this.props,
          resizable = _this$props6.resizable,
          _this$props6$left = _this$props6.left,
          left = _this$props6$left === void 0 ? 0 : _this$props6$left,
          onMouseLeaveHandler = _this$props6.onMouseLeaveHandler,
          fixed = _this$props6.fixed,
          headerHeight = _this$props6.headerHeight,
          minWidth = _this$props6.minWidth,
          groupCount = _this$props6.groupCount,
          children = _this$props6.children,
          style = _this$props6.style;
      var columnWidth = this.state.columnWidth;

      if (!resizable) {
        return null;
      }

      var defaultColumnWidth = columnWidth; // 处理组合列第一列拖拽柄定位问题

      if (groupCount && groupCount > 1) {
        defaultColumnWidth = children === null || children === void 0 ? void 0 : children.props.children[0].props.width;
      }

      return React.createElement(ColumnResizeHandler, {
        defaultColumnWidth: defaultColumnWidth,
        key: columnWidth,
        columnLeft: left,
        columnFixed: fixed,
        height: headerHeight ? headerHeight - 1 : undefined,
        minWidth: minWidth,
        style: {
          top: style ? style.top : 0
        },
        onColumnResizeMove: this.handleColumnResizeMove,
        onColumnResizeStart: this.handleColumnResizeStart,
        onColumnResizeEnd: this.handleColumnResizeEnd,
        onMouseEnterHandler: this.handleShowMouseArea,
        onMouseLeaveHandler: onMouseLeaveHandler
      });
    }
  }, {
    key: "renderSortColumn",
    value: function renderSortColumn() {
      var _this$props7 = this.props,
          sortable = _this$props7.sortable,
          sortColumn = _this$props7.sortColumn,
          _this$props7$sortType = _this$props7.sortType,
          sortType = _this$props7$sortType === void 0 ? '' : _this$props7$sortType,
          dataKey = _this$props7.dataKey,
          groupHeader = _this$props7.groupHeader;

      if (sortable && !groupHeader) {
        var iconClasses = classNames(this.addPrefix('icon-sort icon'), _defineProperty({}, this.addPrefix("icon-sort-".concat(sortType)), sortColumn === dataKey));
        return React.createElement("span", {
          className: this.addPrefix('sort-wrapper')
        }, React.createElement("i", {
          className: iconClasses
        }));
      }

      return null;
    }
  }, {
    key: "render",
    value: function render() {
      var _this$props8 = this.props,
          className = _this$props8.className,
          width = _this$props8.width,
          dataKey = _this$props8.dataKey,
          headerHeight = _this$props8.headerHeight,
          children = _this$props8.children,
          left = _this$props8.left,
          sortable = _this$props8.sortable,
          classPrefix = _this$props8.classPrefix,
          sortColumn = _this$props8.sortColumn,
          sortType = _this$props8.sortType,
          groupHeader = _this$props8.groupHeader,
          rest = _objectWithoutProperties(_this$props8, ["className", "width", "dataKey", "headerHeight", "children", "left", "sortable", "classPrefix", "sortColumn", "sortType", "groupHeader"]);

      var classes = classNames(classPrefix, className, _defineProperty({}, this.addPrefix('sortable'), sortable));
      var unhandledProps = getUnhandledProps(propTypes, rest);
      var ariaSort;

      if (sortColumn === dataKey) {
        ariaSort = 'other';

        if (sortType === 'asc') {
          ariaSort = 'ascending';
        } else if (sortType === 'desc') {
          ariaSort = 'descending';
        }
      }

      return React.createElement("div", {
        className: classes
      }, React.createElement(Cell, _extends({
        "aria-sort": ariaSort
      }, unhandledProps, {
        width: width,
        dataKey: dataKey,
        left: left,
        headerHeight: headerHeight,
        isHeaderCell: true,
        onClick: !groupHeader ? this.handleClick : null
      }), children, this.renderSortColumn()), this.renderResizeSpanner());
    }
  }], [{
    key: "getDerivedStateFromProps",
    value: function getDerivedStateFromProps(nextProps, prevState) {
      if (nextProps.width !== prevState.width || nextProps.flexGrow !== prevState.flexGrow) {
        return {
          width: nextProps.width,
          flexGrow: nextProps.flexGrow,
          columnWidth: isNullOrUndefined(nextProps.flexGrow) ? nextProps.width : 0
        };
      }

      return null;
    }
  }, {
    key: "contextType",
    get: function get() {
      return TableContext;
    }
  }]);

  return HeaderCell;
}(React.PureComponent);

HeaderCell.propTypes = propTypes;
HeaderCell.defaultProps = {
  classPrefix: defaultClassPrefix('performance-table-cell-header')
};
export default HeaderCell;
//# sourceMappingURL=HeaderCell.js.map