choerodon-ui/pro/es/table/TableHeaderRow.js

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

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 { __decorate } from "tslib";
import React, { Component } from 'react';
import { action, get, set } from 'mobx';
import { observer } from 'mobx-react';
import { pxToRem } from '../../../es/_util/UnitConvertor';
import ResizeObservedRow from './ResizeObservedRow';
import TableContext from './TableContext';
import autobind from '../_util/autobind';
import { isStickySupport } from './utils';

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

  var _super = _createSuper(TableHeaderRow);

  function TableHeaderRow() {
    _classCallCheck(this, TableHeaderRow);

    return _super.apply(this, arguments);
  }

  _createClass(TableHeaderRow, [{
    key: "handleResize",
    value: function handleResize(rowIndex, height) {
      this.setRowHeight(rowIndex, height);
    }
  }, {
    key: "setRowHeight",
    value: function setRowHeight(index, height) {
      var tableStore = this.context.tableStore;
      set(tableStore.lockColumnsHeadRowsHeight, index, height);
    }
  }, {
    key: "getRowHeight",
    value: function getRowHeight(index) {
      var tableStore = this.context.tableStore;
      return get(tableStore.lockColumnsHeadRowsHeight, index) || 0;
    }
  }, {
    key: "getHeaderRowStyle",
    value: function getHeaderRowStyle(rows, rowIndex) {
      var _this = this;

      var height = this.getRowHeight(rowIndex++);
      return pxToRem(rows.slice(rowIndex).reduce(function (total, r, index) {
        return r.length ? total : total + _this.getRowHeight(index + rowIndex);
      }, height));
    }
  }, {
    key: "render",
    value: function render() {
      var _this$props = this.props,
          rowIndex = _this$props.rowIndex,
          lock = _this$props.lock,
          tds = _this$props.tds,
          rows = _this$props.rows;
      var rowHeight = this.context.tableStore.rowHeight;
      var needStoreRowHeight = !isStickySupport() && (rowHeight === 'auto' || rows.length > 1);
      var tr = React.createElement("tr", {
        style: {
          height: lock && needStoreRowHeight ? this.getHeaderRowStyle(rows, rowIndex) : undefined
        }
      }, tds);
      return !lock && needStoreRowHeight ? React.createElement(ResizeObservedRow, {
        onResize: this.handleResize,
        rowIndex: rowIndex
      }, tr) : tr;
    }
  }]);

  return TableHeaderRow;
}(Component);

TableHeaderRow.contextType = TableContext;

__decorate([autobind], TableHeaderRow.prototype, "handleResize", null);

__decorate([action], TableHeaderRow.prototype, "setRowHeight", null);

TableHeaderRow = __decorate([observer], TableHeaderRow);
export default TableHeaderRow;
;
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