@kiwicom/orbit-components/lib/Popover/hooks/useDimensions.js

Orbit-components is a React component library which provides developers with the easiest possible way of building Kiwi.com’s products.

"use strict";

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

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

var _slicedToArray2 = _interopRequireDefault(require("@babel/runtime/helpers/slicedToArray"));

var _react = require("react");

var _boundingClientRect = _interopRequireDefault(require("../../utils/boundingClientRect"));

var useDimensions = function useDimensions(_ref) {
  var containerRef = _ref.containerRef,
      popover = _ref.popover,
      content = _ref.content,
      fixed = _ref.fixed,
      scrollableParent = _ref.scrollableParent,
      children = _ref.children;

  var _useState = (0, _react.useState)({
    containerTop: 0,
    containerPureTop: 0,
    containerLeft: 0,
    containerHeight: 0,
    containerWidth: 0,
    popoverHeight: 0,
    popoverWidth: 0,
    windowScrollTop: 0,
    windowWidth: 0,
    windowHeight: 0,
    contentHeight: 0,
    documentHeight: 0
  }),
      _useState2 = (0, _slicedToArray2.default)(_useState, 2),
      positions = _useState2[0],
      setPositions = _useState2[1];

  (0, _react.useEffect)(function () {
    var calculate = function calculate() {
      var containerDimensions = (0, _boundingClientRect.default)(containerRef);
      var popoverDimensions = (0, _boundingClientRect.default)(popover);
      var contentDimensions = (0, _boundingClientRect.default)(content);

      if (containerDimensions && popoverDimensions && contentDimensions && typeof window !== "undefined") {
        var documentDimensions = window.document.body.getBoundingClientRect();
        setPositions({
          containerTop: containerDimensions.top,
          containerLeft: containerDimensions.left,
          containerHeight: containerDimensions.height,
          containerWidth: containerDimensions.width,
          containerPureTop: containerDimensions.pureTop,
          popoverHeight: popoverDimensions.height,
          popoverWidth: popoverDimensions.width,
          windowScrollTop: window.scrollY || window.pageYOffset,
          windowWidth: window.innerWidth,
          windowHeight: window.innerHeight,
          contentHeight: contentDimensions.height,
          documentHeight: documentDimensions.height
        });
      }
    };

    calculate();
    window.addEventListener("resize", calculate);
    if (fixed) window.addEventListener("scroll", calculate);
    if (scrollableParent !== document.body && scrollableParent) scrollableParent.addEventListener("scroll", calculate);
    return function () {
      window.removeEventListener("resize", calculate);
      if (fixed) window.removeEventListener("scroll", calculate);
      if (scrollableParent !== document.body && scrollableParent) scrollableParent.removeEventListener("scroll", calculate);
    };
  }, [containerRef, content, popover, fixed, scrollableParent, children]);
  return positions;
};

var _default = useDimensions;
exports.default = _default;