addimated/lib/AnimatedInterpolation.js

An always interruptable, declarative animation library for React

import _classCallCheck from "@babel/runtime/helpers/esm/classCallCheck";
import _createClass from "@babel/runtime/helpers/esm/createClass";
import _possibleConstructorReturn from "@babel/runtime/helpers/esm/possibleConstructorReturn";
import _getPrototypeOf from "@babel/runtime/helpers/esm/getPrototypeOf";
import _inherits from "@babel/runtime/helpers/esm/inherits";
import invariant from "invariant";
import { Animated } from "./Animated";
import { AnimatedWithChildren } from "./AnimatedWithChildren";
import { Interpolation } from "./Interpolation";

var AnimatedInterpolation =
/*#__PURE__*/
function (_AnimatedWithChildren) {
  _inherits(AnimatedInterpolation, _AnimatedWithChildren);

  function AnimatedInterpolation(parent, interpolation) {
    var _this;

    _classCallCheck(this, AnimatedInterpolation);

    _this = _possibleConstructorReturn(this, _getPrototypeOf(AnimatedInterpolation).call(this));
    _this.parent = parent;
    _this.interpolation = interpolation;
    return _this;
  }

  _createClass(AnimatedInterpolation, [{
    key: "__getValue",
    value: function __getValue() {
      var parentValue = this.parent.__getValue();

      !(typeof parentValue === "number") ? process.env.NODE_ENV !== "production" ? invariant(false, "Cannot interpolate an input which is not a number.") : invariant(false) : void 0;
      return this.interpolation(parentValue);
    }
  }, {
    key: "interpolate",
    value: function interpolate(config) {
      return new AnimatedInterpolation(this, Interpolation.create(config));
    }
  }, {
    key: "__attach",
    value: function __attach() {
      this.parent.__addChild(this);
    }
  }, {
    key: "__detach",
    value: function __detach() {
      this.parent.__removeChild(this);
    }
  }]);

  return AnimatedInterpolation;
}(AnimatedWithChildren);

export { AnimatedInterpolation };
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