57 lines
6.7 KiB
JavaScript
57 lines
6.7 KiB
JavaScript
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/**
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* @license
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* Copyright Google LLC All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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// Workaround for: https://github.com/bazelbuild/rules_nodejs/issues/1265
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/// <reference types="google.maps" preserve="true" />
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import { Injectable, NgZone } from '@angular/core';
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import { Observable } from 'rxjs';
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import * as i0 from "@angular/core";
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/**
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* Angular service that wraps the Google Maps Geocoder from the Google Maps JavaScript API.
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* See developers.google.com/maps/documentation/javascript/reference/geocoder#Geocoder
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*/
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export class MapGeocoder {
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constructor(_ngZone) {
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this._ngZone = _ngZone;
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}
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/**
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* See developers.google.com/maps/documentation/javascript/reference/geocoder#Geocoder.geocode
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*/
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geocode(request) {
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return new Observable(observer => {
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this._getGeocoder().then(geocoder => {
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geocoder.geocode(request, (results, status) => {
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this._ngZone.run(() => {
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observer.next({ results: results || [], status });
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observer.complete();
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});
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});
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});
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});
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}
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_getGeocoder() {
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if (!this._geocoder) {
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if (google.maps.Geocoder) {
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this._geocoder = new google.maps.Geocoder();
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}
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else {
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return google.maps.importLibrary('geocoding').then(lib => {
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this._geocoder = new lib.Geocoder();
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return this._geocoder;
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});
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}
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}
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return Promise.resolve(this._geocoder);
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}
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static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "18.2.0-next.2", ngImport: i0, type: MapGeocoder, deps: [{ token: i0.NgZone }], target: i0.ɵɵFactoryTarget.Injectable }); }
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static { this.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "18.2.0-next.2", ngImport: i0, type: MapGeocoder, providedIn: 'root' }); }
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}
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i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "18.2.0-next.2", ngImport: i0, type: MapGeocoder, decorators: [{
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type: Injectable,
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args: [{ providedIn: 'root' }]
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}], ctorParameters: () => [{ type: i0.NgZone }] });
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