react-cqtoolbox/lib/autocomplete/Autocomplete.js

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'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.autocompleteFactory = undefined;

var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };

var _jsxFileName = '/Users/chenyutian0510/Documents/dev-js/chuangqi/react-cqtoolbox/components/autocomplete/Autocomplete.js';

var _createClass = 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); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

var _pureRender = require('../decorator/pureRender.js');

var _pureRender2 = _interopRequireDefault(_pureRender);

var _clamp = require('ramda/src/clamp');

var _clamp2 = _interopRequireDefault(_clamp);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var factory = function factory(Trigger, Input, Menu, MenuItem) {
  var _class, _temp2;

  var Autocomplete = (_temp2 = _class = function (_React$Component) {
    _inherits(Autocomplete, _React$Component);

    function Autocomplete() {
      var _ref,
          _this2 = this;

      var _temp, _this, _ret;

      _classCallCheck(this, Autocomplete);

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

      return _ret = (_temp = (_this = _possibleConstructorReturn(this, (_ref = Autocomplete.__proto__ || Object.getPrototypeOf(Autocomplete)).call.apply(_ref, [this].concat(args))), _this), _this.state = {
        open: false,
        selectedItem: -1
      }, _this.getMenus = function (list) {
        return _react2.default.createElement(
          Menu,
          {
            __source: {
              fileName: _jsxFileName,
              lineNumber: 66
            },
            __self: _this2
          },
          list.map(_this.getMenu)
        );
      }, _this.getMenu = function (item, index) {
        var theme = _this.props.theme;

        var itemTypes = {
          'string': item,
          'object': item.label
        };

        return _react2.default.createElement(
          MenuItem,
          {
            selected: _this.state.selectedItem === index,
            theme: theme,
            key: itemTypes[typeof item === 'undefined' ? 'undefined' : _typeof(item)],
            onClick: _this.handleMenuItemClick(item), __source: {
              fileName: _jsxFileName,
              lineNumber: 81
            },
            __self: _this2
          },
          itemTypes[typeof item === 'undefined' ? 'undefined' : _typeof(item)]
        );
      }, _this.handleInputKeyDown = function (event) {
        var dataSource = _this.props.dataSource;
        var selectedItem = _this.state.selectedItem;

        // 按回车

        if (event.which === 13 && selectedItem !== -1) {
          _this.handleMenuItemClick(dataSource[selectedItem])();
        }
      }, _this.handleInputKeyUp = function (event) {
        var dataSource = _this.props.dataSource;

        // 按上下键

        if ([40, 38].indexOf(event.which) !== -1) {
          var selectRange = (0, _clamp2.default)(0, dataSource.length - 1);
          var _selectedItem = selectRange(_this.state.selectedItem + (event.which === 40 ? +1 : -1));
          _this.setState({ selectedItem: _selectedItem });
        }
      }, _this.handleMenuItemClick = function (item) {
        return function () {
          _this.closeMenu();
          _this.props.onSelect(item);
        };
      }, _this.closeMenu = function () {
        _this.setState({ open: false, selectedItem: -1 });
      }, _this.toggleMenu = function () {
        _this.setState({
          open: _this.props.dataSource.length > 0 && !_this.state.open,
          selectedItem: -1
        });
      }, _temp), _possibleConstructorReturn(_this, _ret);
    }

    _createClass(Autocomplete, [{
      key: 'componentWillReceiveProps',
      value: function componentWillReceiveProps(nextProps, nextState) {
        this.setState({
          open: nextProps.dataSource.length > 0 && nextProps.dataSource !== this.props.dataSource
        });
      }
    }, {
      key: 'render',
      value: function render() {
        var _props = this.props,
            children = _props.children,
            align = _props.align,
            dataSource = _props.dataSource,
            onChange = _props.onChange,
            value = _props.value,
            defaultValue = _props.defaultValue;


        var state = this.state;

        var menu = this.getMenus(dataSource);

        var child = children && _react2.default.isValidElement(children) ? _react2.default.Children.only(children) : _react2.default.createElement(Input, {
          __source: {
            fileName: _jsxFileName,
            lineNumber: 143
          },
          __self: this
        });

        var inputProps = {
          onKeyDown: this.handleInputKeyDown,
          onKeyUp: this.handleInputKeyUp,
          onChange: onChange,
          defaultValue: defaultValue,
          value: value
        };

        var inputElement = _react2.default.cloneElement(child, inputProps);

        return _react2.default.createElement(
          Trigger,
          {
            popupAlign: align,
            matchTargetWidth: true,
            popupVisible: state.open,
            onPopupVisibleChange: this.toggleMenu,
            popup: menu, __source: {
              fileName: _jsxFileName,
              lineNumber: 159
            },
            __self: this
          },
          inputElement
        );
      }
    }]);

    return Autocomplete;
  }(_react2.default.Component), _class.defaultProps = {
    onChange: function onChange() {
      return void 0;
    },
    onSelect: function onSelect() {
      return void 0;
    },
    dataSource: [],
    align: {
      points: ['tl', 'bl'],
      offset: [0, 10]
    }
  }, _temp2);

  // CHANGED : every time render will update prop of popup and children.

  return (0, _pureRender2.default)(Autocomplete);
};

exports.autocompleteFactory = factory;