wix-style-react/dist/src/ColorPicker/ColorPickerHue.js

wix-style-react

"use strict";

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

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

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

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

var _assertThisInitialized2 = _interopRequireDefault(require("@babel/runtime/helpers/assertThisInitialized"));

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

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

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

var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));

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

var _color = _interopRequireDefault(require("color"));

var _clamp = _interopRequireDefault(require("lodash/clamp"));

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

var _ColorPickerHueSt = require("./ColorPickerHue.st.css");

function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = (0, _getPrototypeOf2["default"])(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = (0, _getPrototypeOf2["default"])(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return (0, _possibleConstructorReturn2["default"])(this, result); }; }

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; } }

var ColorPickerHue = /*#__PURE__*/function (_React$PureComponent) {
  (0, _inherits2["default"])(ColorPickerHue, _React$PureComponent);

  var _super = _createSuper(ColorPickerHue);

  function ColorPickerHue() {
    var _this;

    (0, _classCallCheck2["default"])(this, ColorPickerHue);

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

    _this = _super.call.apply(_super, [this].concat(args));
    (0, _defineProperty2["default"])((0, _assertThisInitialized2["default"])(_this), "onMarkerDragStart", function (e) {
      e.preventDefault();
      window.addEventListener('mousemove', _this.setNewColorByMouseEvent);
      window.addEventListener('touchmove', _this.setNewColorByMouseEvent);
      window.addEventListener('mouseup', _this.onMarkerDragEnd);
      window.addEventListener('touchcancel', _this.onMarkerDragEnd);
      window.addEventListener('touchend', _this.onMarkerDragEnd);
      _this.sliderRect = _this.slider.getBoundingClientRect();

      _this.setNewColorByMouseEvent(e);
    });
    (0, _defineProperty2["default"])((0, _assertThisInitialized2["default"])(_this), "onMarkerDragEnd", function () {
      window.removeEventListener('touchmove', _this.setNewColorByMouseEvent);
      window.removeEventListener('mousemove', _this.setNewColorByMouseEvent);
      window.removeEventListener('touchcancel', _this.onMarkerDragEnd);
      window.removeEventListener('touchend', _this.onMarkerDragEnd);
      window.removeEventListener('mouseup', _this.onMarkerDragEnd);
    });
    (0, _defineProperty2["default"])((0, _assertThisInitialized2["default"])(_this), "getHueByMouseEvent", function (e) {
      var eventX = 0;

      if (e.clientX) {
        eventX = e.clientX;
      } else {
        eventX = e.touches[0].clientX;
      }

      var x = eventX - _this.sliderRect.left;
      return (0, _clamp["default"])(360 * x / _this.sliderRect.width, 0, 359);
    });
    (0, _defineProperty2["default"])((0, _assertThisInitialized2["default"])(_this), "setNewColorByMouseEvent", function (e) {
      var _this$props = _this.props,
          onChange = _this$props.onChange,
          current = _this$props.current;

      var h = _this.getHueByMouseEvent(e);

      onChange((0, _color["default"])({
        h: h,
        s: current.saturationv(),
        v: current.value()
      }));
    });
    return _this;
  }

  (0, _createClass2["default"])(ColorPickerHue, [{
    key: "componentWillUnmount",
    value: function componentWillUnmount() {
      this.onMarkerDragEnd();
    }
  }, {
    key: "render",
    value: function render() {
      var _this2 = this;

      var _this$props2 = this.props,
          dataHook = _this$props2.dataHook,
          current = _this$props2.current; // HUE is an integer value from 0 to 360.

      var percentage = current.hue() / 360 * 100;
      return /*#__PURE__*/_react["default"].createElement("div", {
        className: _ColorPickerHueSt.classes.root,
        "data-hook": dataHook,
        ref: function ref(e) {
          return _this2.slider = e;
        },
        onMouseDown: this.onMarkerDragStart,
        onTouchStart: this.onMarkerDragStart
      }, /*#__PURE__*/_react["default"].createElement("div", {
        className: _ColorPickerHueSt.classes.handle,
        style: {
          left: "".concat(percentage, "%")
        }
      }));
    }
  }]);
  return ColorPickerHue;
}(_react["default"].PureComponent);

exports["default"] = ColorPickerHue;
(0, _defineProperty2["default"])(ColorPickerHue, "propTypes", {
  /** Applied as data-hook HTML attribute that can be used to create driver in testing */
  dataHook: _propTypes["default"].string,

  /** The current Hue value */
  current: _propTypes["default"].object.isRequired,

  /** A callback function that will be triggered when the value is changed */
  onChange: _propTypes["default"].func.isRequired
});