@txdfe/at/es/table/tree/cell.js

一个设计体系组件库

function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }

function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); 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 = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys(Object(source), !0).forEach(function (key) { _defineProperty(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; }

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 _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); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }

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 } }); Object.defineProperty(subClass, "prototype", { writable: false }); 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); }

function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } else if (call !== void 0) { throw new TypeError("Derived constructors may only return object or undefined"); } 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 _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }

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

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; }

import React from 'react';
import PropTypes from 'prop-types';
import Icon from '../../icon';
import Button from '../../button';
import { KEYCODE } from '../../util';
import CellComponent from '../base/cell';

var TreeCell = /*#__PURE__*/function (_React$Component) {
  _inherits(TreeCell, _React$Component);

  var _super = _createSuper(TreeCell);

  function TreeCell() {
    var _this;

    _classCallCheck(this, TreeCell);

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

    _this = _super.call.apply(_super, [this].concat(args));

    _defineProperty(_assertThisInitialized(_this), "onTreeNodeClick", function (record, e) {
      e.stopPropagation();

      _this.context.onTreeNodeClick(record);
    });

    _defineProperty(_assertThisInitialized(_this), "expandedKeydown", function (record, e) {
      e.preventDefault();
      e.stopPropagation();

      if (e.keyCode === KEYCODE.ENTER) {
        _this.onTreeNodeClick(record, e);
      }
    });

    return _this;
  }

  _createClass(TreeCell, [{
    key: "render",
    value: function render() {
      var _this2 = this;

      var _this$props = this.props,
          colIndex = _this$props.colIndex,
          record = _this$props.record,
          prefix = _this$props.prefix,
          primaryKey = _this$props.primaryKey,
          locale = _this$props.locale,
          rtl = _this$props.rtl,
          children = _this$props.children;
      var _this$context = this.context,
          openRowKeys = _this$context.openTreeRowKeys,
          indent = _this$context.indent,
          isTree = _this$context.isTree,
          rowSelection = _this$context.rowSelection,
          lockType = _this$context.lockType;
      var treeArrowNodeIndex = rowSelection ? 1 : 0;
      var firstCellStyle;
      var treeArrowNode;

      if (colIndex === treeArrowNodeIndex) {
        var treeArrowType;

        if (isTree) {
          var paddingType = rtl ? 'paddingRight' : 'paddingLeft';
          firstCellStyle = _defineProperty({}, paddingType, indent * (record.__level + 1));
          treeArrowNode = /*#__PURE__*/React.createElement(Icon, {
            size: "xs",
            rtl: rtl,
            className: "".concat(prefix, "table-tree-placeholder")
          });

          if (record.children && record.children.length) {
            var hasExpanded = openRowKeys.indexOf(record[primaryKey]) > -1;
            treeArrowType = hasExpanded ? 'triangle-down-s' : 'triangle-right-s';
            treeArrowNode = /*#__PURE__*/React.createElement(Button.Icon, {
              className: "".concat(prefix, "table-tree-arrow"),
              type: "secondary",
              color: "gray",
              name: treeArrowType,
              rtl: rtl,
              onClick: function onClick(e) {
                return _this2.onTreeNodeClick(record, e);
              },
              onKeyDown: function onKeyDown(e) {
                return _this2.expandedKeydown(record, e);
              },
              role: "button",
              tabIndex: "0",
              "aria-expanded": hasExpanded,
              "aria-label": hasExpanded ? locale.expanded : locale.folded
            });
          }
        }
      }

      return /*#__PURE__*/React.createElement(CellComponent, _extends({}, this.props, {
        innerStyle: firstCellStyle
      }), (!rtl && lockType !== 'right' || rtl && lockType !== 'left') && treeArrowNode, children);
    }
  }]);

  return TreeCell;
}(React.Component);

_defineProperty(TreeCell, "propTypes", _objectSpread({
  indent: PropTypes.number,
  locale: PropTypes.object
}, CellComponent.propTypes));

_defineProperty(TreeCell, "defaultProps", _objectSpread(_objectSpread({}, CellComponent.defaultProps), {}, {
  component: 'td',
  indent: 20
}));

_defineProperty(TreeCell, "contextTypes", {
  openTreeRowKeys: PropTypes.array,
  indent: PropTypes.number,
  onTreeNodeClick: PropTypes.func,
  isTree: PropTypes.bool,
  rowSelection: PropTypes.object,
  lockType: PropTypes.oneOf(['left', 'right'])
});

export { TreeCell as default };