zarm-web/lib/table/Cell.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 _popover = _interopRequireDefault(require("../popover"));

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 _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 Cell =
/*#__PURE__*/
function (_Component) {
  _inherits(Cell, _Component);

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

    return _possibleConstructorReturn(this, _getPrototypeOf(Cell).apply(this, arguments));
  }

  _createClass(Cell, [{
    key: "renderMergedCell",
    value: function renderMergedCell(column, columnIndex, render) {
      var maxCellSize = this.props.maxCellSize;
      var colSpan = render.colSpan,
          rowSpan = render.rowSpan,
          value = render.value;
      var _column$style = column.style,
          style = _column$style === void 0 ? {} : _column$style;

      if (colSpan === 0 || rowSpan === 0) {
        return null;
      } // 字符长度判断


      if (typeof value === 'string' && value.length > maxCellSize && maxCellSize !== 0) {
        return _react.default.createElement("td", {
          key: column.dataIndex + columnIndex,
          style: style,
          colSpan: colSpan,
          rowSpan: rowSpan
        }, _react.default.createElement(_popover.default, {
          trigger: "hover",
          direction: "top",
          content: value
        }, _react.default.createElement("div", {
          className: "ellipsis-cell",
          style: {
            maxWidth: 15 * maxCellSize
          }
        }, value)));
      }

      return _react.default.createElement("td", {
        style: style,
        key: column.dataIndex + columnIndex,
        colSpan: colSpan,
        rowSpan: rowSpan
      }, value);
    }
  }, {
    key: "render",
    value: function render() {
      var _this$props = this.props,
          maxCellSize = _this$props.maxCellSize,
          column = _this$props.column,
          row = _this$props.row,
          rowIndex = _this$props.rowIndex,
          columnIndex = _this$props.columnIndex;
      var value = row[column.dataIndex];
      var _column$style2 = column.style,
          style = _column$style2 === void 0 ? {} : _column$style2;
      var render = 'render' in column ? column.render(value, row, rowIndex) : value; // 渲染需合并的单元格

      if (render && _typeof(render) === 'object' && ('colSpan' in render || 'rowSpan' in render)) {
        return this.renderMergedCell(column, columnIndex, render);
      } // 字符长度判断


      if (typeof render === 'string' && render.length > maxCellSize && maxCellSize !== 0) {
        return _react.default.createElement("td", {
          key: column.dataIndex + columnIndex,
          style: style
        }, _react.default.createElement(_popover.default, {
          trigger: "hover",
          direction: "top",
          content: render
        }, _react.default.createElement("div", {
          className: "ellipsis-cell",
          style: {
            maxWidth: 15 * maxCellSize
          }
        }, render)));
      }

      return _react.default.createElement("td", {
        key: column.dataIndex + columnIndex,
        style: style
      }, render);
    }
  }]);

  return Cell;
}(_react.Component);

var _default = Cell;
exports.default = _default;