@txdfe/at/lib/range/view/selected.js

一个设计体系组件库

"use strict";

function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }

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

var _classnames = _interopRequireDefault(require("classnames"));

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

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

var _utils = require("../utils");

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 _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); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }

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 } }); Object.defineProperty(subClass, "prototype", { writable: false }); 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 _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } else if (call !== void 0) { throw new TypeError("Derived constructors may only return object or undefined"); } 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 _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

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; }

var Selected = /*#__PURE__*/function (_React$Component) {
  _inherits(Selected, _React$Component);

  var _super = _createSuper(Selected);

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

    return _super.apply(this, arguments);
  }

  _createClass(Selected, [{
    key: "_getStyle",
    value: function _getStyle() {
      var _this$props = this.props,
          min = _this$props.min,
          max = _this$props.max,
          reverse = _this$props.reverse,
          rtl = _this$props.rtl;
      var value = this.props.value;

      if (!Array.isArray(value)) {
        value = [min, value];
      }

      var width = (value[1] - value[0]) * 100 / (max - min);
      var style;

      if (!rtl && !reverse) {
        // normal select
        style = {
          width: "".concat(width, "%"),
          left: "".concat((0, _utils.getPercent)(min, max, value[0]), "%")
        };
      } else if (rtl && !reverse) {
        // select in rtl mode
        style = {
          width: "".concat(width, "%"),
          left: "".concat((0, _utils.getPercent)(min, max, max + min - value[1]), "%")
        };
      } else if (!rtl && reverse) {
        // select in reverse mode
        style = {
          width: "".concat(100 - width, "%"),
          left: "".concat((0, _utils.getPercent)(min, max, value[0]) + width, "%")
        };
      } else {
        // select in rtl & reverse mode
        style = {
          width: "".concat(100 - width, "%"),
          left: "".concat((0, _utils.getPercent)(min, max, value[0]), "%")
        };
      }

      return style;
    }
  }, {
    key: "_getStyleLeft",
    value: function _getStyleLeft() {
      var _this$props2 = this.props,
          min = _this$props2.min,
          max = _this$props2.max,
          rtl = _this$props2.rtl;
      var value = this.props.value;

      if (!Array.isArray(value)) {
        value = [min, value];
      }

      var style = {
        width: "".concat((0, _utils.getPercent)(min, max, value[0]), "%"),
        left: 0
      };

      if (rtl) {
        style.width = "".concat(100 - (0, _utils.getPercent)(min, max, value[1]), "%");
      }

      return style;
    }
  }, {
    key: "_getStyleRight",
    value: function _getStyleRight() {
      var _this$props3 = this.props,
          min = _this$props3.min,
          max = _this$props3.max,
          rtl = _this$props3.rtl;
      var value = this.props.value;

      if (!Array.isArray(value)) {
        value = [min, value];
      }

      var width = (value[1] - value[0]) * 100 / (max - min);
      var style = {
        width: "".concat(100 - (0, _utils.getPercent)(min, max, value[0]) - width, "%"),
        left: "".concat((0, _utils.getPercent)(min, max, value[0]) + width, "%")
      };

      if (rtl) {
        style = {
          width: "".concat((0, _utils.getPercent)(min, max, value[0]), "%"),
          left: "".concat(100 - (0, _utils.getPercent)(min, max, value[0]), "%")
        };
      }

      return style;
    }
  }, {
    key: "render",
    value: function render() {
      var _this$props4 = this.props,
          prefix = _this$props4.prefix,
          slider = _this$props4.slider,
          reverse = _this$props4.reverse,
          rtl = _this$props4.rtl;
      var classes = (0, _classnames["default"])(_defineProperty({}, "".concat(prefix, "range-selected"), true));

      var SeletedComps = /*#__PURE__*/_react["default"].createElement("div", {
        className: classes,
        style: this._getStyle()
      });

      if (slider === 'double' && reverse) {
        SeletedComps = /*#__PURE__*/_react["default"].createElement("div", null, /*#__PURE__*/_react["default"].createElement("div", {
          className: classes,
          style: this._getStyleLeft()
        }), /*#__PURE__*/_react["default"].createElement("div", {
          className: classes,
          style: this._getStyleRight()
        }));
      }

      return SeletedComps;
    }
  }]);

  return Selected;
}(_react["default"].Component);

exports["default"] = Selected;

_defineProperty(Selected, "propTypes", {
  min: _propTypes["default"].number,
  max: _propTypes["default"].number,
  slider: _propTypes["default"].string,
  value: _propTypes["default"].oneOfType([_propTypes["default"].number, _propTypes["default"].arrayOf(_propTypes["default"].number)]),
  prefix: _propTypes["default"].string,
  reverse: _propTypes["default"].bool,
  rtl: _propTypes["default"].bool
});

_defineProperty(Selected, "defaultProps", {
  prefix: 'next-',
  slider: 'single',
  min: 0,
  max: 100,
  value: 0,
  reverse: false,
  rtl: false
});