279 lines
9.2 KiB
JavaScript
279 lines
9.2 KiB
JavaScript
import React, { Component } from 'react';
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function _classCallCheck(instance, Constructor) {
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if (!(instance instanceof Constructor)) {
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throw new TypeError("Cannot call a class as a function");
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}
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}
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function _defineProperties(target, props) {
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for (var i = 0; i < props.length; i++) {
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var descriptor = props[i];
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descriptor.enumerable = descriptor.enumerable || false;
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descriptor.configurable = true;
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if ("value" in descriptor) descriptor.writable = true;
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Object.defineProperty(target, descriptor.key, descriptor);
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}
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}
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function _createClass(Constructor, protoProps, staticProps) {
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if (protoProps) _defineProperties(Constructor.prototype, protoProps);
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if (staticProps) _defineProperties(Constructor, staticProps);
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Object.defineProperty(Constructor, "prototype", {
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writable: false
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});
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return Constructor;
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}
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function _setPrototypeOf(o, p) {
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_setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {
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o.__proto__ = p;
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return o;
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};
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return _setPrototypeOf(o, p);
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}
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function _inherits(subClass, superClass) {
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if (typeof superClass !== "function" && superClass !== null) {
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throw new TypeError("Super expression must either be null or a function");
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}
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subClass.prototype = Object.create(superClass && superClass.prototype, {
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constructor: {
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value: subClass,
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writable: true,
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configurable: true
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}
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});
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Object.defineProperty(subClass, "prototype", {
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writable: false
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});
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if (superClass) _setPrototypeOf(subClass, superClass);
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}
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function _typeof(obj) {
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"@babel/helpers - typeof";
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return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) {
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return typeof obj;
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} : function (obj) {
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return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
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}, _typeof(obj);
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}
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function _assertThisInitialized(self) {
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if (self === void 0) {
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throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
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}
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return self;
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}
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function _possibleConstructorReturn(self, call) {
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if (call && (_typeof(call) === "object" || typeof call === "function")) {
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return call;
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} else if (call !== void 0) {
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throw new TypeError("Derived constructors may only return object or undefined");
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}
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return _assertThisInitialized(self);
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}
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function _getPrototypeOf(o) {
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_getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) {
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return o.__proto__ || Object.getPrototypeOf(o);
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};
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return _getPrototypeOf(o);
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}
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function _defineProperty(obj, key, value) {
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if (key in obj) {
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Object.defineProperty(obj, key, {
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value: value,
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enumerable: true,
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configurable: true,
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writable: true
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});
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} else {
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obj[key] = value;
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}
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return obj;
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}
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function _createForOfIteratorHelper(o, allowArrayLike) { var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; if (!it) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e) { throw _e; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = it.call(o); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e2) { didErr = true; err = _e2; }, f: function f() { try { if (!normalCompletion && it["return"] != null) it["return"](); } finally { if (didErr) throw err; } } }; }
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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); }
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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; }
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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); }; }
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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; } }
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var GMap = /*#__PURE__*/function (_Component) {
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_inherits(GMap, _Component);
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var _super = _createSuper(GMap);
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function GMap() {
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_classCallCheck(this, GMap);
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return _super.apply(this, arguments);
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}
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_createClass(GMap, [{
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key: "initMap",
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value: function initMap() {
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this.map = new google.maps.Map(this.container, this.props.options);
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if (this.props.onMapReady) {
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this.props.onMapReady({
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map: this.map
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});
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}
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this.initOverlays(this.props.overlays);
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this.bindMapEvent('click', this.props.onMapClick);
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this.bindMapEvent('dragend', this.props.onMapDragEnd);
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this.bindMapEvent('zoom_changed', this.props.onZoomChanged);
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}
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}, {
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key: "initOverlays",
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value: function initOverlays(overlays) {
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if (overlays) {
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var _iterator = _createForOfIteratorHelper(overlays),
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_step;
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try {
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for (_iterator.s(); !(_step = _iterator.n()).done;) {
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var overlay = _step.value;
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overlay.setMap(this.map);
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this.bindOverlayEvents(overlay);
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}
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} catch (err) {
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_iterator.e(err);
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} finally {
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_iterator.f();
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}
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}
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}
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}, {
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key: "bindOverlayEvents",
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value: function bindOverlayEvents(overlay) {
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var _this = this;
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overlay.addListener('click', function (event) {
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if (_this.props.onOverlayClick) {
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_this.props.onOverlayClick({
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originalEvent: event,
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overlay: overlay,
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map: _this.map
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});
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}
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});
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if (overlay.getDraggable()) {
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this.bindDragEvents(overlay);
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}
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}
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}, {
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key: "bindDragEvents",
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value: function bindDragEvents(overlay) {
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this.bindDragEvent(overlay, 'dragstart', this.props.onOverlayDragStart);
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this.bindDragEvent(overlay, 'drag', this.props.onOverlayDrag);
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this.bindDragEvent(overlay, 'dragend', this.props.onOverlayDragEnd);
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}
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}, {
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key: "bindMapEvent",
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value: function bindMapEvent(eventName, callback) {
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this.map.addListener(eventName, function (event) {
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if (callback) {
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callback(event);
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}
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});
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}
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}, {
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key: "bindDragEvent",
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value: function bindDragEvent(overlay, eventName, callback) {
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var _this2 = this;
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overlay.addListener(eventName, function (event) {
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if (callback) {
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callback({
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originalEvent: event,
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overlay: overlay,
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map: _this2.map
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});
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}
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});
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}
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}, {
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key: "getMap",
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value: function getMap() {
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return this.map;
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}
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}, {
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key: "componentDidUpdate",
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value: function componentDidUpdate(prevProps, prevState, snapshot) {
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if (prevProps.overlays !== this.props.overlays) {
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if (prevProps.overlays) {
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var _iterator2 = _createForOfIteratorHelper(prevProps.overlays),
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_step2;
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try {
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for (_iterator2.s(); !(_step2 = _iterator2.n()).done;) {
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var overlay = _step2.value;
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google.maps.event.clearInstanceListeners(overlay);
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overlay.setMap(null);
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}
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} catch (err) {
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_iterator2.e(err);
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} finally {
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_iterator2.f();
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}
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}
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this.initOverlays(this.props.overlays);
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}
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}
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}, {
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key: "componentDidMount",
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value: function componentDidMount() {
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this.initMap();
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}
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}, {
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key: "render",
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value: function render() {
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var _this3 = this;
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return /*#__PURE__*/React.createElement("div", {
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ref: function ref(el) {
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return _this3.container = el;
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},
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style: this.props.style,
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className: this.props.className
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});
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}
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}]);
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return GMap;
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}(Component);
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_defineProperty(GMap, "defaultProps", {
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options: null,
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overlays: null,
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style: null,
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className: null,
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onMapReady: null,
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onMapClick: null,
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onMapDragEnd: null,
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onZoomChanged: null,
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onOverlayDragStart: null,
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onOverlayDrag: null,
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onOverlayDragEnd: null,
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onOverlayClick: null
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});
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export { GMap };
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