{"version":3,"file":"ngx-ol-library-source-google.mjs","sources":["../../../src/source/google/google-source.component.ts","../../../src/source/google/google-source.module.ts","../../../src/source/google/ngx-ol-library-source-google.ts"],"sourcesContent":["import { \n  ChangeDetectionStrategy, \n  Component, \n  DestroyRef, \n  EventEmitter, \n  InjectOptions, \n  Input, \n  OnChanges, \n  OnDestroy, \n  OnInit, \n  Output, \n  SimpleChanges, \n  inject \n} from '@angular/core';\nimport { takeUntilDestroyed } from '@angular/core/rxjs-interop';\nimport { fromEvent } from 'rxjs';\nimport { NearestDirectionFunction } from 'ol/array';\nimport { LoadFunction } from 'ol/Tile';\nimport { ObjectEvent } from 'ol/Object';\nimport { TileSourceEvent } from 'ol/source/Tile';\nimport BaseEvent from 'ol/events/Event';\nimport Google, { Options } from 'ol/source/Google';\nimport { NolPrefixedOptions, NolSafeAny } from 'ngx-ol-library/core';\nimport { useTileImageSourceHost } from 'ngx-ol-library/source/core';\n\n/**\n * A tile layer source component that renders tiles from \n * the Google [Map Tiles API](https://developers.google.com/maps/documentation/tile/overview).\n * @name nol-google-source\n * @order 1\n */\n@Component({\n  selector: 'nol-google-source',\n  exportAs: 'nolGoogleSource',\n  standalone: true,\n  template: `<ng-content></ng-content>`,\n  changeDetection: ChangeDetectionStrategy.OnPush\n})\nexport class NolGoogleSourceComponent\n  implements NolPrefixedOptions<Options>, OnInit, OnChanges, OnDestroy {\n\n  @Input() nolKey!: string;\n  @Input() nolMapType?: string;\n  @Input() nolLanguage?: string;\n  @Input() nolRegion?: string;\n  @Input() nolImageFormat?: string;\n  @Input() nolScale?: string;\n  @Input() nolHighDpi?: boolean;\n  @Input() nolLayerTypes?: string[];\n  @Input() nolOverlay?: boolean;\n  @Input() nolStyles?: NolSafeAny[];\n  @Input() nolAttributionsCollapsible?: boolean;\n  @Input() nolInterpolate?: boolean;\n  @Input() nolCacheSize?: number;\n  @Input() nolReprojectionErrorThreshold?: number;\n  @Input() nolTileLoadFunction?: LoadFunction;\n  @Input() nolWrapX?: boolean;\n  @Input() nolTransition?: number;\n  @Input() nolZDirection?: number | NearestDirectionFunction;\n  @Input() nolProperties?: Record<string, NolSafeAny>;\n\n  @Output() nolChange = new EventEmitter<BaseEvent>();\n  @Output() nolError = new EventEmitter<BaseEvent>();\n  @Output() nolPropertychange = new EventEmitter<ObjectEvent>();\n  @Output() nolTileloadend = new EventEmitter<TileSourceEvent>();\n  @Output() nolTileloaderror = new EventEmitter<TileSourceEvent>();\n  @Output() nolTileloadstart = new EventEmitter<TileSourceEvent>();\n\n  private readonly destroyRef = inject(DestroyRef);\n  private readonly host = useTileImageSourceHost('nol-google-source');\n  private instance!: Google;\n\n  getInstance() {\n    return this.instance;\n  }\n\n  ngOnInit(): void {\n    this.instance = new Google({\n      key: this.nolKey,\n      mapType: this.nolMapType,\n      language: this.nolLanguage,\n      region: this.nolRegion,\n      imageFormat: this.nolImageFormat,\n      scale: this.nolScale,\n      highDpi: this.nolHighDpi,\n      layerTypes: this.nolLayerTypes,\n      overlay: this.nolOverlay,\n      styles: this.nolStyles,\n      attributionsCollapsible: this.nolAttributionsCollapsible,\n      interpolate: this.nolInterpolate,\n      cacheSize: this.nolCacheSize,\n      reprojectionErrorThreshold: this.nolReprojectionErrorThreshold,\n      tileLoadFunction: this.nolTileLoadFunction,\n      wrapX: this.nolWrapX,\n      transition: this.nolTransition,\n      zDirection: this.nolZDirection,\n    });\n\n    if (this.nolProperties) {\n      this.instance.setProperties(this.nolProperties);\n    }\n\n    fromEvent<BaseEvent>(this.instance, 'change')\n      .pipe(takeUntilDestroyed(this.destroyRef))\n      .subscribe(evt => {\n        this.nolChange.emit(evt);\n      });\n\n    fromEvent<BaseEvent>(this.instance, 'error')\n      .pipe(takeUntilDestroyed(this.destroyRef))\n      .subscribe(evt => {\n        this.nolError.emit(evt);\n      });\n\n    fromEvent<ObjectEvent>(this.instance, 'propertychange')\n      .pipe(takeUntilDestroyed(this.destroyRef))\n      .subscribe(evt => {\n        this.nolPropertychange.emit(evt);\n      });\n\n    fromEvent<TileSourceEvent>(this.instance, 'tileloadend')\n      .pipe(takeUntilDestroyed(this.destroyRef))\n      .subscribe(evt => {\n        this.nolTileloadend.emit(evt);\n      });\n\n    fromEvent<TileSourceEvent>(this.instance, 'tileloaderror')\n      .pipe(takeUntilDestroyed(this.destroyRef))\n      .subscribe(evt => {\n        this.nolTileloaderror.emit(evt);\n      });\n\n    fromEvent<TileSourceEvent>(this.instance, 'tileloadstart')\n      .pipe(takeUntilDestroyed(this.destroyRef))\n      .subscribe(evt => {\n        this.nolTileloadstart.emit(evt);\n      });\n\n    this.host.addSource(this.instance);\n  }\n\n  ngOnChanges(changes: SimpleChanges): void {\n    if (!this.instance) return;\n\n    const {\n      nolProperties,\n      nolTileLoadFunction\n    } = changes;\n\n    if (nolProperties) {\n      this.instance.setProperties(nolProperties.currentValue);\n    }\n\n    if (nolTileLoadFunction) {\n      this.instance.setTileLoadFunction(nolTileLoadFunction.currentValue);\n    }\n  }\n\n  ngOnDestroy(): void {\n    this.host.removeSource(this.instance);\n  }\n\n}\n\nexport function useGoogleSource(): NolGoogleSourceComponent;\nexport function useGoogleSource(options: InjectOptions & {optional?: false}): NolGoogleSourceComponent;\nexport function useGoogleSource(options: InjectOptions): NolGoogleSourceComponent | null;\nexport function useGoogleSource(options?: InjectOptions): NolGoogleSourceComponent | null  {\n  return inject(NolGoogleSourceComponent, options || {}) || null;\n}\n","import { NgModule } from '@angular/core';\nimport { NolGoogleSourceComponent } from './google-source.component';\n\n\n\n@NgModule({\n  imports: [NolGoogleSourceComponent],\n  exports: [NolGoogleSourceComponent]\n})\nexport class NolGoogleSourceModule { }\n","/**\n * Generated bundle index. 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