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@agm/core

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Angular components for Google Maps

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import { Injectable, NgZone } from '@angular/core'; import { Observable } from 'rxjs'; import { GoogleMapsAPIWrapper } from '../google-maps-api-wrapper'; import { MarkerManager } from './marker-manager'; export class InfoWindowManager { constructor(_mapsWrapper, _zone, _markerManager) { this._mapsWrapper = _mapsWrapper; this._zone = _zone; this._markerManager = _markerManager; this._infoWindows = new Map(); } deleteInfoWindow(infoWindow) { const iWindow = this._infoWindows.get(infoWindow); if (iWindow == null) { // info window already deleted return Promise.resolve(); } return iWindow.then((i) => { return this._zone.run(() => { i.close(); this._infoWindows.delete(infoWindow); }); }); } setPosition(infoWindow) { return this._infoWindows.get(infoWindow).then((i) => i.setPosition({ lat: infoWindow.latitude, lng: infoWindow.longitude, })); } setZIndex(infoWindow) { return this._infoWindows.get(infoWindow) .then((i) => i.setZIndex(infoWindow.zIndex)); } open(infoWindow) { return this._infoWindows.get(infoWindow).then((w) => { if (infoWindow.hostMarker != null) { return this._markerManager.getNativeMarker(infoWindow.hostMarker).then((marker) => { return this._mapsWrapper.getNativeMap().then((map) => w.open(map, marker)); }); } return this._mapsWrapper.getNativeMap().then((map) => w.open(map)); }); } close(infoWindow) { return this._infoWindows.get(infoWindow).then((w) => w.close()); } setOptions(infoWindow, options) { return this._infoWindows.get(infoWindow).then((i) => i.setOptions(options)); } addInfoWindow(infoWindow) { const options = { content: infoWindow.content, maxWidth: infoWindow.maxWidth, zIndex: infoWindow.zIndex, disableAutoPan: infoWindow.disableAutoPan, }; if (typeof infoWindow.latitude === 'number' && typeof infoWindow.longitude === 'number') { options.position = { lat: infoWindow.latitude, lng: infoWindow.longitude }; } const infoWindowPromise = this._mapsWrapper.createInfoWindow(options); this._infoWindows.set(infoWindow, infoWindowPromise); } /** * Creates a Google Maps event listener for the given InfoWindow as an Observable */ createEventObservable(eventName, infoWindow) { return new Observable((observer) => { this._infoWindows.get(infoWindow).then((i) => { i.addListener(eventName, (e) => this._zone.run(() => observer.next(e))); }); }); } } InfoWindowManager.decorators = [ { type: Injectable } ]; InfoWindowManager.ctorParameters = () => [ { type: GoogleMapsAPIWrapper }, { type: NgZone }, { type: MarkerManager } ]; //# 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{ Injectable, NgZone } from '@angular/core';\nimport { Observable, Observer } from 'rxjs';\n\nimport { AgmInfoWindow } from '../../directives/info-window';\n\nimport { GoogleMapsAPIWrapper } from '../google-maps-api-wrapper';\nimport { MarkerManager } from './marker-manager';\n\n@Injectable()\nexport class InfoWindowManager {\n  private _infoWindows: Map<AgmInfoWindow, Promise<google.maps.InfoWindow>> =\n      new Map<AgmInfoWindow, Promise<google.maps.InfoWindow>>();\n\n  constructor(\n      private _mapsWrapper: GoogleMapsAPIWrapper, private _zone: NgZone,\n      private _markerManager: MarkerManager) {}\n\n  deleteInfoWindow(infoWindow: AgmInfoWindow): Promise<void> {\n    const iWindow = this._infoWindows.get(infoWindow);\n    if (iWindow == null) {\n      // info window already deleted\n      return Promise.resolve();\n    }\n    return iWindow.then((i: google.maps.InfoWindow) => {\n      return this._zone.run(() => {\n        i.close();\n        this._infoWindows.delete(infoWindow);\n      });\n    });\n  }\n\n  setPosition(infoWindow: AgmInfoWindow): Promise<void> {\n    return this._infoWindows.get(infoWindow).then((i: google.maps.InfoWindow) => i.setPosition({\n      lat: infoWindow.latitude,\n      lng: infoWindow.longitude,\n    }));\n  }\n\n  setZIndex(infoWindow: AgmInfoWindow): Promise<void> {\n    return this._infoWindows.get(infoWindow)\n        .then((i: google.maps.InfoWindow) => i.setZIndex(infoWindow.zIndex));\n  }\n\n  open(infoWindow: AgmInfoWindow): Promise<void> {\n    return this._infoWindows.get(infoWindow).then((w) => {\n      if (infoWindow.hostMarker != null) {\n        return this._markerManager.getNativeMarker(infoWindow.hostMarker).then((marker) => {\n          return this._mapsWrapper.getNativeMap().then((map) => w.open(map, marker));\n        });\n      }\n      return this._mapsWrapper.getNativeMap().then((map) => w.open(map));\n    });\n  }\n\n  close(infoWindow: AgmInfoWindow): Promise<void> {\n    return this._infoWindows.get(infoWindow).then((w) => w.close());\n  }\n\n  setOptions(infoWindow: AgmInfoWindow, options: google.maps.InfoWindowOptions) {\n    return this._infoWindows.get(infoWindow).then((i: google.maps.InfoWindow) => i.setOptions(options));\n  }\n\n  addInfoWindow(infoWindow: AgmInfoWindow) {\n    const options: google.maps.InfoWindowOptions = {\n      content: infoWindow.content,\n      maxWidth: infoWindow.maxWidth,\n      zIndex: infoWindow.zIndex,\n      disableAutoPan: infoWindow.disableAutoPan,\n    };\n    if (typeof infoWindow.latitude === 'number' && typeof infoWindow.longitude === 'number') {\n      options.position = {lat: infoWindow.latitude, lng: infoWindow.longitude};\n    }\n    const infoWindowPromise = this._mapsWrapper.createInfoWindow(options);\n    this._infoWindows.set(infoWindow, infoWindowPromise);\n  }\n\n   /**\n    * Creates a Google Maps event listener for the given InfoWindow as an Observable\n    */\n  createEventObservable<T>(eventName: string, infoWindow: AgmInfoWindow): Observable<T> {\n    return new Observable((observer: Observer<T>) => {\n      this._infoWindows.get(infoWindow).then((i: google.maps.InfoWindow) => {\n        i.addListener(eventName, (e: T) => this._zone.run(() => observer.next(e)));\n      });\n    });\n  }\n}\n"]}