choerodon-ui/lib/align/util.js

An enterprise-class UI design language and React-based implementation

"use strict";

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

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.isSamePoint = isSamePoint;
exports.isWindow = isWindow;

var _typeof2 = _interopRequireDefault(require("@babel/runtime/helpers/typeof"));

function isSamePoint(prev, next) {
  if (prev === next) return true;
  if (!prev || !next) return false;

  if ('pageX' in next && 'pageY' in next) {
    return prev.pageX === next.pageX && prev.pageY === next.pageY;
  }

  if ('clientX' in next && 'clientY' in next) {
    return prev.clientX === next.clientX && prev.clientY === next.clientY;
  }

  return false;
}

function isWindow(obj) {
  return obj && (0, _typeof2["default"])(obj) === 'object' && obj.window === obj;
}
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