@6thquake/react-material/esm/Table/CrossTabulation/CrossTabulationDropZone.js

React components that implement Google's Material Design.

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");

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

var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));

var _classCallCheck2 = _interopRequireDefault(require("@babel/runtime/helpers/classCallCheck"));

var _createClass2 = _interopRequireDefault(require("@babel/runtime/helpers/createClass"));

var _possibleConstructorReturn2 = _interopRequireDefault(require("@babel/runtime/helpers/possibleConstructorReturn"));

var _getPrototypeOf2 = _interopRequireDefault(require("@babel/runtime/helpers/getPrototypeOf"));

var _inherits2 = _interopRequireDefault(require("@babel/runtime/helpers/inherits"));

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

var _reactDom = _interopRequireDefault(require("react-dom"));

var _propTypes = _interopRequireDefault(require("prop-types"));

var _reactDnd = require("react-dnd");

var _CrossTabulationColumn = _interopRequireDefault(require("./CrossTabulationColumn"));

var _CrossTabulationUtilities = require("./CrossTabulationUtilities");

/**
 * @ignore - do not document.
 */
var ItemTypes = {
  FILTER: 'filterBox',
  COLUMN: 'column',
  CHIP: 'chip'
};
var columnTarget = {
  drop: function drop(props, monitor, component) {
    // 获取正在拖放的数据
    var item = monitor.getItem(); // 更新组件状态

    var items = component.state.items;
    items.push(item.name);
    component.setState({
      items: items
    });
    component.props.onDrop(items);
  }
};

function chipDropcollect(connect, monitor) {
  return {
    connectDropTarget: connect.dropTarget()
  };
}
/**
 * @ignore - internal component.
 */


var DropZone =
/*#__PURE__*/
function (_React$Component) {
  (0, _inherits2.default)(DropZone, _React$Component);

  function DropZone(props) {
    var _this;

    (0, _classCallCheck2.default)(this, DropZone);
    _this = (0, _possibleConstructorReturn2.default)(this, (0, _getPrototypeOf2.default)(DropZone).call(this, props));

    _this.dragOut = function (val) {
      return function () {
        var items = _this.state.items;
        var index = items.indexOf(val);

        if (index > -1) {
          items.splice(index, 1);

          _this.setState({
            items: items
          });
        }
      };
    };

    _this.state = {
      items: props.items
    };
    return _this;
  }

  (0, _createClass2.default)(DropZone, [{
    key: "render",
    value: function render() {
      var _this2 = this;

      var connectDropTarget = this.props.connectDropTarget;
      return connectDropTarget(_react.default.createElement("div", {
        style: {
          display: 'inline-block',
          width: '100%',
          height: '100%'
        }
      }, this.state.items.map(function (value, index) {
        return _react.default.createElement(_CrossTabulationColumn.default, (0, _extends2.default)({
          name: value,
          key: value,
          attrValues: _this2.props.attrValuess[value],
          valueFilter: _this2.props.valueFilters[value] || {},
          zIndex: _this2.props.zIndices[value] || _this2.props.maxZIndex,
          sorter: (0, _CrossTabulationUtilities.getSort)(_this2.props.sorters, value),
          dragOut: _this2.dragOut(value).bind(_this2)
        }, _this2.props));
      })));
    }
  }]);
  return DropZone;
}(_react.default.Component);

var _default = (0, _reactDnd.DropTarget)(ItemTypes.CHIP, columnTarget, chipDropcollect)(DropZone);

exports.default = _default;