565 lines
21 KiB
JavaScript
565 lines
21 KiB
JavaScript
import { WebPlugin } from '@capacitor/core';
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import { MarkerClusterer, SuperClusterAlgorithm } from '@googlemaps/markerclusterer';
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import { MapType, LatLngBounds } from './definitions';
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export class CapacitorGoogleMapsWeb extends WebPlugin {
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constructor() {
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super(...arguments);
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this.gMapsRef = undefined;
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this.AdvancedMarkerElement = undefined;
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this.PinElement = undefined;
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this.maps = {};
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this.currMarkerId = 0;
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this.currTileOverlayId = 0;
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this.currPolygonId = 0;
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this.currCircleId = 0;
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this.currPolylineId = 0;
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this.currMapId = 0;
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this.onClusterClickHandler = (_, cluster, map) => {
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var _a;
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const mapId = this.getIdFromMap(map);
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const items = [];
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if (cluster.markers != undefined && this.AdvancedMarkerElement) {
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for (const marker of cluster.markers) {
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if (marker instanceof this.AdvancedMarkerElement) {
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const markerId = this.getIdFromMarker(mapId, marker);
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const position = marker.position;
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items.push({
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markerId: markerId,
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latitude: position.lat,
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longitude: position.lng,
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title: (_a = marker.title) !== null && _a !== void 0 ? _a : '',
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snippet: '',
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});
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}
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}
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}
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this.notifyListeners('onClusterClick', {
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mapId: mapId,
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latitude: cluster.position.lat,
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longitude: cluster.position.lng,
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size: cluster.count,
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items: items,
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});
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};
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}
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getIdFromMap(map) {
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for (const id in this.maps) {
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if (this.maps[id].map == map) {
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return id;
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}
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}
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return '';
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}
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getIdFromMarker(mapId, marker) {
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for (const id in this.maps[mapId].markers) {
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if (this.maps[mapId].markers[id] == marker) {
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return id;
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}
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}
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return '';
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}
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async importGoogleLib(apiKey, region, language) {
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if (this.gMapsRef === undefined) {
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const lib = await import('@googlemaps/js-api-loader');
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const loader = new lib.Loader({
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apiKey: apiKey !== null && apiKey !== void 0 ? apiKey : '',
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version: 'weekly',
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libraries: ['places'],
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language,
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region,
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});
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const google = await loader.load();
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this.gMapsRef = google.maps;
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// Import marker library once
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const { AdvancedMarkerElement, PinElement } = (await google.maps.importLibrary('marker'));
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this.AdvancedMarkerElement = AdvancedMarkerElement;
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this.PinElement = PinElement;
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console.log('Loaded google maps API');
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}
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}
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async enableTouch(_args) {
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this.maps[_args.id].map.setOptions({ gestureHandling: 'auto' });
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}
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async disableTouch(_args) {
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this.maps[_args.id].map.setOptions({ gestureHandling: 'none' });
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}
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async setCamera(_args) {
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// Animation not supported yet...
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this.maps[_args.id].map.moveCamera({
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center: _args.config.coordinate,
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heading: _args.config.bearing,
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tilt: _args.config.angle,
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zoom: _args.config.zoom,
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});
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}
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async getMapType(_args) {
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let type = this.maps[_args.id].map.getMapTypeId();
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if (type !== undefined) {
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if (type === 'roadmap') {
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type = MapType.Normal;
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}
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return { type: `${type.charAt(0).toUpperCase()}${type.slice(1)}` };
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}
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throw new Error('Map type is undefined');
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}
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async setMapType(_args) {
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let mapType = _args.mapType.toLowerCase();
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if (_args.mapType === MapType.Normal) {
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mapType = 'roadmap';
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}
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this.maps[_args.id].map.setMapTypeId(mapType);
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}
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async enableIndoorMaps() {
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throw new Error('Method not supported on web.');
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}
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async enableTrafficLayer(_args) {
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var _a;
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const trafficLayer = (_a = this.maps[_args.id].trafficLayer) !== null && _a !== void 0 ? _a : new google.maps.TrafficLayer();
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if (_args.enabled) {
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trafficLayer.setMap(this.maps[_args.id].map);
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this.maps[_args.id].trafficLayer = trafficLayer;
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}
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else if (this.maps[_args.id].trafficLayer) {
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trafficLayer.setMap(null);
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this.maps[_args.id].trafficLayer = undefined;
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}
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}
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async enableAccessibilityElements() {
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throw new Error('Method not supported on web.');
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}
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dispatchMapEvent() {
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throw new Error('Method not supported on web.');
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}
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async enableCurrentLocation(_args) {
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if (_args.enabled) {
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if (navigator.geolocation) {
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navigator.geolocation.getCurrentPosition((position) => {
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const pos = {
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lat: position.coords.latitude,
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lng: position.coords.longitude,
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};
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this.maps[_args.id].map.setCenter(pos);
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this.notifyListeners('onMyLocationButtonClick', {});
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this.notifyListeners('onMyLocationClick', {});
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}, () => {
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throw new Error('Geolocation not supported on web browser.');
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});
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}
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else {
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throw new Error('Geolocation not supported on web browser.');
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}
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}
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}
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async setPadding(_args) {
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const bounds = this.maps[_args.id].map.getBounds();
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if (bounds !== undefined) {
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this.maps[_args.id].map.fitBounds(bounds, _args.padding);
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}
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}
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async getMapBounds(_args) {
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const bounds = this.maps[_args.id].map.getBounds();
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if (!bounds) {
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throw new Error('Google Map Bounds could not be found.');
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}
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return new LatLngBounds({
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southwest: {
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lat: bounds.getSouthWest().lat(),
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lng: bounds.getSouthWest().lng(),
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},
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center: {
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lat: bounds.getCenter().lat(),
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lng: bounds.getCenter().lng(),
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},
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northeast: {
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lat: bounds.getNorthEast().lat(),
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lng: bounds.getNorthEast().lng(),
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},
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});
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}
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async fitBounds(_args) {
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const map = this.maps[_args.id].map;
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const bounds = this.getLatLngBounds(_args.bounds);
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map.fitBounds(bounds, _args.padding);
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}
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async addTileOverlay(_args) {
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const tileOverlay = _args.tileOverlay;
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const map = this.maps[_args.id].map;
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const id = '' + this.currTileOverlayId;
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const customMapOverlay = new google.maps.ImageMapType({
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getTileUrl: function (coord, zoom) {
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return tileOverlay.url.replace('{x}', `${coord.x}`).replace('{y}', `${coord.y}`).replace('{z}', `${zoom}`);
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},
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tileSize: new google.maps.Size(256, 256),
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opacity: tileOverlay.opacity,
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});
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this.maps[_args.id].tileOverlays[id] = customMapOverlay;
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map.overlayMapTypes.push(customMapOverlay);
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this.currTileOverlayId++;
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return { id: id };
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}
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async removeTileOverlay(_args) {
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const map = this.maps[_args.id].map;
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if (!map) {
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return;
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}
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for (let i = 0; i < map.overlayMapTypes.getLength(); i++) {
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if (map.overlayMapTypes.getAt(i) === this.maps[_args.id].tileOverlays[_args.tileOverlayId]) {
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map.overlayMapTypes.removeAt(i);
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delete this.maps[_args.id].tileOverlays[_args.tileOverlayId];
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break;
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}
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}
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}
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async addMarkers(_args) {
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const markerIds = [];
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const map = this.maps[_args.id];
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for (const markerArgs of _args.markers) {
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const advancedMarker = this.buildMarkerOpts(markerArgs, map.map);
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const id = '' + this.currMarkerId;
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map.markers[id] = advancedMarker;
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await this.setMarkerListeners(_args.id, id, advancedMarker);
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markerIds.push(id);
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this.currMarkerId++;
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}
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return { ids: markerIds };
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}
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async addMarker(_args) {
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const advancedMarker = this.buildMarkerOpts(_args.marker, this.maps[_args.id].map);
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const id = '' + this.currMarkerId;
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this.maps[_args.id].markers[id] = advancedMarker;
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await this.setMarkerListeners(_args.id, id, advancedMarker);
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this.currMarkerId++;
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return { id: id };
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}
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async removeMarkers(_args) {
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const map = this.maps[_args.id];
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for (const id of _args.markerIds) {
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if (map.markers[id]) {
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map.markers[id].map = null;
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delete map.markers[id];
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}
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}
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}
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async removeMarker(_args) {
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if (this.maps[_args.id].markers[_args.markerId]) {
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this.maps[_args.id].markers[_args.markerId].map = null;
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delete this.maps[_args.id].markers[_args.markerId];
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}
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}
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async addPolygons(args) {
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const polygonIds = [];
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const map = this.maps[args.id];
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for (const polygonArgs of args.polygons) {
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const polygon = new google.maps.Polygon(polygonArgs);
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polygon.setMap(map.map);
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const id = '' + this.currPolygonId;
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this.maps[args.id].polygons[id] = polygon;
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this.setPolygonListeners(args.id, id, polygon);
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polygonIds.push(id);
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this.currPolygonId++;
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}
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return { ids: polygonIds };
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}
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async removePolygons(args) {
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const map = this.maps[args.id];
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for (const id of args.polygonIds) {
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map.polygons[id].setMap(null);
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delete map.polygons[id];
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}
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}
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async addCircles(args) {
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const circleIds = [];
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const map = this.maps[args.id];
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for (const circleArgs of args.circles) {
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const circle = new google.maps.Circle(circleArgs);
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circle.setMap(map.map);
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const id = '' + this.currCircleId;
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this.maps[args.id].circles[id] = circle;
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this.setCircleListeners(args.id, id, circle);
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circleIds.push(id);
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this.currCircleId++;
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}
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return { ids: circleIds };
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}
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async removeCircles(args) {
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const map = this.maps[args.id];
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for (const id of args.circleIds) {
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map.circles[id].setMap(null);
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delete map.circles[id];
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}
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}
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async addPolylines(args) {
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const lineIds = [];
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const map = this.maps[args.id];
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for (const polylineArgs of args.polylines) {
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const polyline = new google.maps.Polyline(polylineArgs);
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polyline.set('tag', polylineArgs.tag);
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polyline.setMap(map.map);
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const id = '' + this.currPolylineId;
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this.maps[args.id].polylines[id] = polyline;
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this.setPolylineListeners(args.id, id, polyline);
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lineIds.push(id);
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this.currPolylineId++;
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}
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return {
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ids: lineIds,
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};
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}
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async removePolylines(args) {
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const map = this.maps[args.id];
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for (const id of args.polylineIds) {
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map.polylines[id].setMap(null);
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delete map.polylines[id];
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}
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}
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async enableClustering(_args) {
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var _a;
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const markers = [];
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for (const id in this.maps[_args.id].markers) {
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markers.push(this.maps[_args.id].markers[id]);
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}
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this.maps[_args.id].markerClusterer = new MarkerClusterer({
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map: this.maps[_args.id].map,
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markers: markers,
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algorithm: new SuperClusterAlgorithm({
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minPoints: (_a = _args.minClusterSize) !== null && _a !== void 0 ? _a : 4,
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}),
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onClusterClick: this.onClusterClickHandler,
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});
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}
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async disableClustering(_args) {
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const mapInstance = this.maps[_args.id];
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if (mapInstance.markerClusterer) {
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const markers = Object.values(mapInstance.markers);
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mapInstance.markerClusterer.setMap(null);
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mapInstance.markerClusterer = undefined;
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for (const marker of markers) {
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marker.map = mapInstance.map;
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}
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}
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}
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async onScroll() {
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throw new Error('Method not supported on web.');
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}
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async onResize() {
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throw new Error('Method not supported on web.');
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}
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async onDisplay() {
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throw new Error('Method not supported on web.');
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}
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async create(_args) {
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console.log(`Create map: ${_args.id}`);
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await this.importGoogleLib(_args.apiKey, _args.region, _args.language);
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// Ensure we have a Map ID for Advanced Markers
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const config = Object.assign({}, _args.config);
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if (!config.mapId) {
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config.mapId = `capacitor_map_${this.currMapId++}`;
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}
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this.maps[_args.id] = {
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map: new window.google.maps.Map(_args.element, config),
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element: _args.element,
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markers: {},
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tileOverlays: {},
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polygons: {},
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circles: {},
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polylines: {},
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};
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this.setMapListeners(_args.id);
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}
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async destroy(_args) {
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console.log(`Destroy map: ${_args.id}`);
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const mapItem = this.maps[_args.id];
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mapItem.element.innerHTML = '';
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mapItem.map.unbindAll();
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delete this.maps[_args.id];
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}
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async mapBoundsContains(_args) {
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const bounds = this.getLatLngBounds(_args.bounds);
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const point = new google.maps.LatLng(_args.point.lat, _args.point.lng);
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return { contains: bounds.contains(point) };
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}
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async mapBoundsExtend(_args) {
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const bounds = this.getLatLngBounds(_args.bounds);
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const point = new google.maps.LatLng(_args.point.lat, _args.point.lng);
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bounds.extend(point);
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const result = new LatLngBounds({
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southwest: {
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lat: bounds.getSouthWest().lat(),
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lng: bounds.getSouthWest().lng(),
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},
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center: {
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lat: bounds.getCenter().lat(),
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lng: bounds.getCenter().lng(),
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},
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northeast: {
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lat: bounds.getNorthEast().lat(),
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lng: bounds.getNorthEast().lng(),
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},
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});
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return { bounds: result };
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}
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getLatLngBounds(_args) {
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return new google.maps.LatLngBounds(new google.maps.LatLng(_args.southwest.lat, _args.southwest.lng), new google.maps.LatLng(_args.northeast.lat, _args.northeast.lng));
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}
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async setCircleListeners(mapId, circleId, circle) {
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circle.addListener('click', () => {
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this.notifyListeners('onCircleClick', {
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mapId: mapId,
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circleId: circleId,
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tag: circle.get('tag'),
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});
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});
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}
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async setPolygonListeners(mapId, polygonId, polygon) {
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polygon.addListener('click', () => {
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this.notifyListeners('onPolygonClick', {
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mapId: mapId,
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polygonId: polygonId,
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tag: polygon.get('tag'),
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});
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});
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}
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async setPolylineListeners(mapId, polylineId, polyline) {
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polyline.addListener('click', () => {
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this.notifyListeners('onPolylineClick', {
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mapId: mapId,
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polylineId: polylineId,
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tag: polyline.get('tag'),
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});
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});
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}
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async setMarkerListeners(mapId, markerId, marker) {
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marker.addListener('click', () => {
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var _a;
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const position = marker.position;
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this.notifyListeners('onMarkerClick', {
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mapId: mapId,
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markerId: markerId,
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latitude: position.lat,
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longitude: position.lng,
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title: (_a = marker.title) !== null && _a !== void 0 ? _a : '',
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snippet: '',
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});
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});
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if (marker.gmpDraggable) {
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marker.addListener('dragstart', () => {
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var _a;
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const position = marker.position;
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this.notifyListeners('onMarkerDragStart', {
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mapId: mapId,
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markerId: markerId,
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latitude: position.lat,
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longitude: position.lng,
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title: (_a = marker.title) !== null && _a !== void 0 ? _a : '',
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snippet: '',
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});
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});
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marker.addListener('drag', () => {
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var _a;
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const position = marker.position;
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this.notifyListeners('onMarkerDrag', {
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mapId: mapId,
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markerId: markerId,
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latitude: position.lat,
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longitude: position.lng,
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title: (_a = marker.title) !== null && _a !== void 0 ? _a : '',
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snippet: '',
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});
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});
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marker.addListener('dragend', () => {
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var _a;
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const position = marker.position;
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this.notifyListeners('onMarkerDragEnd', {
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mapId: mapId,
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markerId: markerId,
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latitude: position.lat,
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longitude: position.lng,
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title: (_a = marker.title) !== null && _a !== void 0 ? _a : '',
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snippet: '',
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});
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});
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}
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}
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async setMapListeners(mapId) {
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const map = this.maps[mapId].map;
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map.addListener('idle', async () => {
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var _a, _b;
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const bounds = await this.getMapBounds({ id: mapId });
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this.notifyListeners('onCameraIdle', {
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mapId: mapId,
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bearing: map.getHeading(),
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bounds: bounds,
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latitude: (_a = map.getCenter()) === null || _a === void 0 ? void 0 : _a.lat(),
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longitude: (_b = map.getCenter()) === null || _b === void 0 ? void 0 : _b.lng(),
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tilt: map.getTilt(),
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zoom: map.getZoom(),
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});
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|
});
|
|
map.addListener('center_changed', () => {
|
|
this.notifyListeners('onCameraMoveStarted', {
|
|
mapId: mapId,
|
|
isGesture: true,
|
|
});
|
|
});
|
|
map.addListener('bounds_changed', async () => {
|
|
var _a, _b;
|
|
const bounds = await this.getMapBounds({ id: mapId });
|
|
this.notifyListeners('onBoundsChanged', {
|
|
mapId: mapId,
|
|
bearing: map.getHeading(),
|
|
bounds: bounds,
|
|
latitude: (_a = map.getCenter()) === null || _a === void 0 ? void 0 : _a.lat(),
|
|
longitude: (_b = map.getCenter()) === null || _b === void 0 ? void 0 : _b.lng(),
|
|
tilt: map.getTilt(),
|
|
zoom: map.getZoom(),
|
|
});
|
|
});
|
|
map.addListener('click', (e) => {
|
|
var _a, _b;
|
|
this.notifyListeners('onMapClick', {
|
|
mapId: mapId,
|
|
latitude: (_a = e.latLng) === null || _a === void 0 ? void 0 : _a.lat(),
|
|
longitude: (_b = e.latLng) === null || _b === void 0 ? void 0 : _b.lng(),
|
|
});
|
|
});
|
|
this.notifyListeners('onMapReady', {
|
|
mapId: mapId,
|
|
});
|
|
}
|
|
buildMarkerOpts(marker, map) {
|
|
var _a;
|
|
if (!this.AdvancedMarkerElement || !this.PinElement) {
|
|
throw new Error('Marker library not loaded');
|
|
}
|
|
let content = undefined;
|
|
if (marker.iconUrl) {
|
|
const img = document.createElement('img');
|
|
img.src = marker.iconUrl;
|
|
if (marker.iconSize) {
|
|
img.style.width = `${marker.iconSize.width}px`;
|
|
img.style.height = `${marker.iconSize.height}px`;
|
|
}
|
|
content = img;
|
|
}
|
|
else {
|
|
const pinOptions = {
|
|
scale: (_a = marker.opacity) !== null && _a !== void 0 ? _a : 1,
|
|
glyph: marker.title,
|
|
background: marker.tintColor
|
|
? `rgb(${marker.tintColor.r}, ${marker.tintColor.g}, ${marker.tintColor.b})`
|
|
: undefined,
|
|
};
|
|
const pin = new this.PinElement(pinOptions);
|
|
content = pin.element;
|
|
}
|
|
const advancedMarker = new this.AdvancedMarkerElement({
|
|
position: marker.coordinate,
|
|
map: map,
|
|
content: content,
|
|
title: marker.title,
|
|
gmpDraggable: marker.draggable,
|
|
});
|
|
return advancedMarker;
|
|
}
|
|
}
|
|
//# sourceMappingURL=web.js.map
|