ukelli-ui/core/switch-button/switch-button.js

ukelli-ui 是基于 React 的 UI 库，提供简约和功能齐全的组件，可高度定制的组件接口，灵活的配置，提供给开发者另一种开发思路，也致力于尝试不同的组件使用和开发方向。

"use strict";

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

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

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

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

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = Object.defineProperty && Object.getOwnPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : {}; if (desc.get || desc.set) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } } newObj["default"] = obj; 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 _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

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); }

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; }

/**
 * 单选集合的模版
 *
 * @export
 * @class SwitchButton
 * @extends {PureComponent}
 */
var SwitchButton =
/*#__PURE__*/
function (_PureComponent) {
  _inherits(SwitchButton, _PureComponent);

  function SwitchButton(props) {
    var _this;

    _classCallCheck(this, SwitchButton);

    _this = _possibleConstructorReturn(this, _getPrototypeOf(SwitchButton).call(this, props));

    _defineProperty(_assertThisInitialized(_this), "_refs", {});

    _this.value = props.activeIdx;
    return _this;
  }

  _createClass(SwitchButton, [{
    key: "componentDidMount",
    value: function componentDidMount() {
      /** 为了让指示器初始化显示宽度 */
      this.forceUpdate();
    }
  }, {
    key: "render",
    value: function render() {
      var _this2 = this;

      var _this$props = this.props,
          btns = _this$props.btns,
          activeIdx = _this$props.activeIdx,
          disabled = _this$props.disabled,
          unique = _this$props.unique,
          isNum = _this$props.isNum,
          onSwitch = _this$props.onSwitch;
      var btnsArr = Object.keys(btns);
      var btnGroup = btnsArr.map(function (btnKey, idx) {
        var btnText = btns[btnKey].text || btns[btnKey];
        var isActive = btnKey == activeIdx;
        return _react["default"].createElement("span", {
          disabled: disabled,
          key: btnText,
          ref: function ref(e) {
            return _this2._refs[btnKey] = e;
          },
          className: 'switch-btn' + (isActive ? ' active' : ''),
          onClick: function onClick(e) {
            if ((!unique || activeIdx != btnKey) && !disabled) {
              _this2.value = btnKey;
              isNum ? btnKey = +btnKey : btnKey;
              onSwitch(btnKey, isActive);
            }
          }
        }, btnText);
      });
      var activeDOM = this._refs[activeIdx] || {};

      var switchBtnGroup = _react["default"].createElement("span", {
        className: "switch-btn-group"
      }, btnGroup, _react["default"].createElement("span", {
        className: "indicator",
        style: {
          transform: "translateX(".concat(activeDOM.offsetLeft, "px)"),
          width: activeDOM.offsetWidth
        }
      }));

      return switchBtnGroup;
    }
  }]);

  return SwitchButton;
}(_react.PureComponent);

exports["default"] = SwitchButton;

_defineProperty(SwitchButton, "propTypes", {
  /** 按钮的配置 */
  btns: _propTypes["default"].object.isRequired,

  /** 是否只有唯一值 */
  unique: _propTypes["default"].bool,

  /** 是否输出数字 */
  isNum: _propTypes["default"].bool,

  /** 是否禁用 */
  disabled: _propTypes["default"].bool,

  /** 当前激活的 index */
  activeIdx: _propTypes["default"].any.isRequired,

  /** 值改变的回调 */
  onSwitch: _propTypes["default"].func.isRequired
});

_defineProperty(SwitchButton, "defaultProps", {
  unique: true,
  disabled: false,
  isNum: false
});