@zohodesk/components/lib/Responsive/sizeObservers.js

In this Package, we Provide Some Basic Components to Build Web App

"use strict";

function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.Subscribale = void 0;
exports.isBreackPointMatched = isBreackPointMatched;
exports.windowResizeObserver = exports.isTouchDevice = void 0;

function _get() { if (typeof Reflect !== "undefined" && Reflect.get) { _get = Reflect.get.bind(); } else { _get = function _get(target, property, receiver) { var base = _superPropBase(target, property); if (!base) return; var desc = Object.getOwnPropertyDescriptor(base, property); if (desc.get) { return desc.get.call(arguments.length < 3 ? target : receiver); } return desc.value; }; } return _get.apply(this, arguments); }

function _superPropBase(object, property) { while (!Object.prototype.hasOwnProperty.call(object, property)) { object = _getPrototypeOf(object); if (object === null) break; } return object; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); Object.defineProperty(subClass, "prototype", { writable: false }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } else if (call !== void 0) { throw new TypeError("Derived constructors may only return object or undefined"); } return _assertThisInitialized(self); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

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; } }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf.bind() : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }

var breakPointKeys = {
  minHeight: true,
  maxHeight: true,
  minWidth: true,
  maxWidth: true
};

function isValideBreakPoint(breakPoint) {
  return Object.keys(breakPoint).every(function (key) {
    return breakPointKeys[key];
  });
}

function rangeCheck(minValue, maxValue, screenValue) {
  if (minValue === undefined) {
    if (maxValue === undefined) {
      return undefined;
    }

    return maxValue >= screenValue;
  }

  if (maxValue === undefined) {
    return minValue <= screenValue;
  }

  return minValue <= screenValue && maxValue >= screenValue;
}

function isTouchDeviceFunc() {
  // return window.matchMedia("(pointer: coarse)").matches
  return 'ontouchstart' in window || navigator.maxTouchPoints > 0 || navigator.msMaxTouchPoints > 0;
} // export const isTouchDevice =
//   'ontouchstart' in window && navigator.userAgent.match(/mobi/i) ? true : false;


var isTouchDevice = isTouchDeviceFunc();
exports.isTouchDevice = isTouchDevice;

function isBreackPointMatched(object, screen) {
  if (!isValideBreakPoint(object)) {
    // eslint-disable-next-line no-console
    console.error('only minHeight,maxHeight,minWidth,maxWidth these keys are allowed, your object', JSON.stringify(object)); // return;
  }

  var screenWidth = screen.width,
      screenHeight = screen.height;
  var minWidth = object.minWidth,
      maxWidth = object.maxWidth,
      minHeight = object.minHeight,
      maxHeight = object.maxHeight;
  var isWidth = rangeCheck(minWidth, maxWidth, screenWidth);
  var isHeight = rangeCheck(minHeight, maxHeight, screenHeight);
  return {
    isHeight: isHeight,
    isWidth: isWidth
  };
}

var Subscribale = /*#__PURE__*/function () {
  function Subscribale() {
    _classCallCheck(this, Subscribale);

    this.subscribers = [];
  }

  _createClass(Subscribale, [{
    key: "connect",
    value: function connect() {}
  }, {
    key: "disconnect",
    value: function disconnect() {}
  }, {
    key: "subscribe",
    value: function subscribe(func) {
      this.subscribers.length && this.connect();
      this.subscribers.push(func);
    }
  }, {
    key: "unsubscribe",
    value: function unsubscribe(func) {
      this.subscribers = this.subscribers.filter(function (s) {
        return s !== func;
      });
      this.subscribers.length && this.disconnect();
    }
  }, {
    key: "dispatch",
    value: function dispatch() {
      for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
        args[_key] = arguments[_key];
      }

      this.subscribers.forEach(function (subscriber) {
        subscriber.apply(void 0, args);
      });
    }
  }]);

  return Subscribale;
}();

exports.Subscribale = Subscribale;

var InitSubscribale = /*#__PURE__*/function (_Subscribale) {
  _inherits(InitSubscribale, _Subscribale);

  var _super = _createSuper(InitSubscribale);

  function InitSubscribale() {
    _classCallCheck(this, InitSubscribale);

    return _super.apply(this, arguments);
  }

  _createClass(InitSubscribale, [{
    key: "connect",
    value: // must be OverWrite
    function connect() {} // must be OverWrite

  }, {
    key: "disconnect",
    value: function disconnect() {}
  }, {
    key: "subscribe",
    value: function subscribe(func) {
      !this.subscribers.length && this.connect();

      _get(_getPrototypeOf(InitSubscribale.prototype), "subscribe", this).call(this, func);
    }
  }, {
    key: "unsubscribe",
    value: function unsubscribe(func) {
      _get(_getPrototypeOf(InitSubscribale.prototype), "unsubscribe", this).call(this, func);

      !this.subscribers.length && this.disconnect();
    }
  }]);

  return InitSubscribale;
}(Subscribale);

var windowResizeObserver = function () {
  var subscribaleInstance = new InitSubscribale();
  var size = {
    heigth: window.innerHeight,
    width: window.innerWidth
  };

  function handleResize() {
    var newSize = {
      height: window.innerHeight,
      width: window.innerWidth
    };
    size = newSize;
    subscribaleInstance.dispatch(newSize);
  }

  function addResizeListener() {
    window.addEventListener('resize', handleResize);
    handleResize();
  }

  function removeResizeListener() {
    window.removeEventListener('resize', handleResize);
  }

  subscribaleInstance.connect = addResizeListener;
  subscribaleInstance.disconnect = removeResizeListener;
  return {
    getSize: function getSize() {
      return size;
    },
    resize: subscribaleInstance,
    isParentSize: true
  };
}();

exports.windowResizeObserver = windowResizeObserver;