import {Tag, TagsFilter} from "../Logic/TagsFilter"; import {UIElement} from "../UI/UIElement"; import {Basemap} from "../Logic/Basemap"; import {ElementStorage} from "../Logic/ElementStorage"; import {UIEventSource} from "../UI/UIEventSource"; import {FilteredLayer} from "../Logic/FilteredLayer"; import {Changes} from "../Logic/Changes"; import {UserDetails} from "../Logic/OsmConnection"; import {TagRenderingOptions} from "./TagRendering"; import {TagDependantUIElementConstructor} from "./UIElementConstructor"; export class LayerDefinition { /** * This name is shown in the 'add XXX button' */ name: string; /** * These tags are added whenever a new point is added by the user on the map. * This is the ideal place to add extra info, such as "fixme=added by MapComplete, geometry should be checked" */ newElementTags: Tag[] /** * Not really used anymore * This is meant to serve as icon in the buttons */ icon: string; /** * Only show this layer starting at this zoom level */ minzoom: number; /** * This tagfilter is used to query overpass. * Examples are: * * new Tag("amenity","drinking_water") * * or a query for bicycle pumps which have two tagging schemes: * new Or([ * new Tag("service:bicycle:pump","yes") , * new And([ * new Tag("amenity","compressed_air"), * new Tag("bicycle","yes")]) * ]) */ overpassFilter: TagsFilter; /** * This UIElement is rendered as title element in the popup */ title: TagRenderingOptions; /** * These are the questions/shown attributes in the popup */ elementsToShow: TagDependantUIElementConstructor[]; /** * A simple styling for the geojson element * color is the color for areas and ways * icon is the Leaflet icon * Note that this is passed entirely to leaflet, so other leaflet attributes work too */ style: (tags: any) => { color: string, icon: any, }; /** * If an object of the next layer is contained for this many percent in this feature, it is eaten and not shown */ maxAllowedOverlapPercentage: number = undefined; constructor(options: { name: string, newElementTags: Tag[], icon: string, minzoom: number, overpassFilter: TagsFilter, title?: TagRenderingOptions, elementsToShow?: TagDependantUIElementConstructor[], maxAllowedOverlapPercentage?: number, style?: (tags: any) => { color: string, icon: any } } = undefined) { if (options === undefined) { return; } this.name = options.name; this.maxAllowedOverlapPercentage = options.maxAllowedOverlapPercentage ?? 0; this.newElementTags = options.newElementTags; this.icon = options.icon; this.minzoom = options.minzoom; this.overpassFilter = options.overpassFilter; this.title = options.title; this.elementsToShow = options.elementsToShow; this.style = options.style; } asLayer(basemap: Basemap, allElements: ElementStorage, changes: Changes, userDetails: UIEventSource, selectedElement: UIEventSource, showOnPopup: (tags: UIEventSource<(any)>) => UIElement): FilteredLayer { return new FilteredLayer( this.name, basemap, allElements, changes, this.overpassFilter, this.maxAllowedOverlapPercentage, this.style, selectedElement, showOnPopup); } }