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Fix overlay layers

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This commit is contained in:
Pieter Vander Vennet 2023-04-21 01:53:24 +02:00
parent 3aeedf22c8
commit 24f7610d0a
15 changed files with 216 additions and 184 deletions
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20
Models/ThemeViewState.ts
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@ -43,6 +43,7 @@ import MetaTagging from "../Logic/MetaTagging"
import ChangeGeometryApplicator from "../Logic/FeatureSource/Sources/ChangeGeometryApplicator"
import { NewGeometryFromChangesFeatureSource } from "../Logic/FeatureSource/Sources/NewGeometryFromChangesFeatureSource"
import OsmObjectDownloader from "../Logic/Osm/OsmObjectDownloader"
import ShowOverlayRasterLayer from "../UI/Map/ShowOverlayRasterLayer"
/**
*
@ -82,6 +83,10 @@ export default class ThemeViewState implements SpecialVisualizationState {
readonly geolocation: GeoLocationHandler
readonly lastClickObject: WritableFeatureSource
readonly overlayLayerStates: ReadonlyMap<
string,
{ readonly isDisplayed: UIEventSource<boolean> }
>
constructor(layout: LayoutConfig) {
this.layout = layout
@ -125,6 +130,21 @@ export default class ThemeViewState implements SpecialVisualizationState {
const self = this
this.layerState = new LayerState(this.osmConnection, layout.layers, layout.id)
{
const overlayLayerStates = new Map<string, { isDisplayed: UIEventSource<boolean> }>()
for (const rasterInfo of this.layout.tileLayerSources) {
const isDisplayed = QueryParameters.GetBooleanQueryParameter(
"overlay-" + rasterInfo.id,
rasterInfo.defaultState ?? true,
"Wether or not overlayer layer " + rasterInfo.id + " is shown"
)
const state = { isDisplayed }
overlayLayerStates.set(rasterInfo.id, state)
new ShowOverlayRasterLayer(rasterInfo, this.map, this.mapProperties, state)
}
this.overlayLayerStates = overlayLayerStates
}
{
/* Setup the layout source
* A bit tricky, as this is heavily intertwined with the 'changes'-element, which generate a stream of new and changed features too