Bastian-Greshake-Tzovaras/MapComplete
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More refactoring, move minimap behind facade

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This commit is contained in:
Pieter Vander Vennet 2021-09-21 02:10:42 +02:00
parent c11ff652b8
commit d5c1ba4cd1
79 changed files with 1848 additions and 1118 deletions
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58
Logic/FeatureSource/FeatureSource.ts
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@ -1,5 +1,7 @@
import {UIEventSource} from "../UIEventSource";
import {Utils} from "../../Utils";
import FilteredLayer from "../../Models/FilteredLayer";
import {BBox} from "../GeoOperations";
export default interface FeatureSource {
features: UIEventSource<{ feature: any, freshness: Date }[]>;
@ -9,38 +11,30 @@ export default interface FeatureSource {
name: string;
}
export class FeatureSourceUtils {
export interface Tiled {
tileIndex: number,
bbox: BBox
}
/**
* Exports given featurePipeline as a geojson FeatureLists (downloads as a json)
* @param featurePipeline The FeaturePipeline you want to export
* @param options The options object
* @param options.metadata True if you want to include the MapComplete metadata, false otherwise
*/
public static extractGeoJson(featurePipeline: FeatureSource, options: { metadata?: boolean } = {}) {
let defaults = {
metadata: false,
}
options = Utils.setDefaults(options, defaults);
/**
* A feature source which only contains features for the defined layer
*/
export interface FeatureSourceForLayer extends FeatureSource{
readonly layer: FilteredLayer
}
// Select all features, ignore the freshness and other data
let featureList: any[] = featurePipeline.features.data.map((feature) =>
JSON.parse(JSON.stringify((feature.feature)))); // Make a deep copy!
/**
* A feature source which is aware of the indexes it contains
*/
export interface IndexedFeatureSource extends FeatureSource {
readonly containedIds: UIEventSource<Set<string>>
}
if (!options.metadata) {
for (let i = 0; i < featureList.length; i++) {
let feature = featureList[i];
for (let property in feature.properties) {
if (property[0] == "_" && property !== "_lat" && property !== "_lon") {
delete featureList[i]["properties"][property];
}
}
}
}
return {type: "FeatureCollection", features: featureList}
}
}
/**
* A feature source which has some extra data about it's state
*/
export interface FeatureSourceState {
readonly sufficientlyZoomed: UIEventSource<boolean>;
readonly runningQuery: UIEventSource<boolean>;
readonly timeout: UIEventSource<number>;
}