@clayui/shared/lib/MouseSafeArea.js

ClayShared component

"use strict";

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

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

var _Portal = require("./Portal");

var _useMousePosition3 = require("./useMousePosition");

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

function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }

function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }

function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }

function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }

function _iterableToArrayLimit(arr, i) { var _i = arr == null ? null : typeof Symbol !== "undefined" && arr[Symbol.iterator] || arr["@@iterator"]; if (_i == null) return; var _arr = []; var _n = true; var _d = false; var _s, _e; try { for (_i = _i.call(arr); !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }

function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }

var getLeft = function getLeft(_ref) {
  var mouseX = _ref.mouseX,
      x = _ref.x;
  return mouseX > x ? undefined : "".concat(x - Math.max(x - mouseX, 10), "px");
};

var getRight = function getRight(_ref2) {
  var mouseX = _ref2.mouseX,
      ownerW = _ref2.ownerW,
      w = _ref2.w,
      x = _ref2.x;
  return mouseX > x ? "".concat(ownerW - (x + w) - Math.max(mouseX - (x + w), 10), "px") : undefined;
};

var getWidth = function getWidth(_ref3) {
  var mouseX = _ref3.mouseX,
      w = _ref3.w,
      x = _ref3.x;
  return "".concat(Math.max(mouseX > x ? mouseX - (x + w) : x - mouseX, 10), "px");
};

var getClipPath = function getClipPath(_ref4) {
  var h = _ref4.h,
      mouseX = _ref4.mouseX,
      mouseY = _ref4.mouseY,
      x = _ref4.x,
      y = _ref4.y;
  return mouseX > x ? "polygon(0% 0%, 0% 100%, 100% ".concat(100 * (mouseY - y) / h, "%)") : "polygon(100% 0%, 0% ".concat(100 * (mouseY - y) / h, "%, 100% 100%)");
};

var MouseSafeArea = function MouseSafeArea(_ref5) {
  var _parentRef$current, _parentRef$current2;

  var parentRef = _ref5.parentRef;

  var _useMousePosition = (0, _useMousePosition3.useMousePosition)(),
      _useMousePosition2 = _slicedToArray(_useMousePosition, 2),
      mouseX = _useMousePosition2[0],
      mouseY = _useMousePosition2[1];

  var _ref6 = ((_parentRef$current = parentRef.current) === null || _parentRef$current === void 0 ? void 0 : _parentRef$current.getBoundingClientRect()) || {},
      _ref6$height = _ref6.height,
      h = _ref6$height === void 0 ? 0 : _ref6$height,
      _ref6$top = _ref6.top,
      top = _ref6$top === void 0 ? 0 : _ref6$top,
      _ref6$width = _ref6.width,
      w = _ref6$width === void 0 ? 0 : _ref6$width,
      _ref6$x = _ref6.x,
      x = _ref6$x === void 0 ? 0 : _ref6$x,
      _ref6$y = _ref6.y,
      y = _ref6$y === void 0 ? 0 : _ref6$y;

  var _ref7 = ((_parentRef$current2 = parentRef.current) === null || _parentRef$current2 === void 0 ? void 0 : _parentRef$current2.ownerDocument.body) || {},
      _ref7$offsetWidth = _ref7.offsetWidth,
      ownerW = _ref7$offsetWidth === void 0 ? 0 : _ref7$offsetWidth;

  var positions = {
    h: h,
    mouseX: mouseX,
    mouseY: mouseY,
    ownerW: ownerW,
    w: w,
    x: x,
    y: y
  };
  return /*#__PURE__*/_react.default.createElement(_Portal.ClayPortal, null, /*#__PURE__*/_react.default.createElement("div", {
    style: {
      clipPath: getClipPath(positions),
      height: h,
      left: getLeft(positions),
      position: 'absolute',
      right: getRight(positions),
      top: top,
      width: getWidth(positions),
      zIndex: 1010
    }
  }));
};

exports.MouseSafeArea = MouseSafeArea;