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Refactoring: fix background layer switch and hotkeys

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This commit is contained in:
Pieter Vander Vennet 2023-04-21 17:37:50 +02:00
parent c2b9a81c51
commit 23b26c4197
5 changed files with 44 additions and 64 deletions
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40
Models/ThemeViewState.ts
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@ -21,7 +21,7 @@ import { QueryParameters } from "../Logic/Web/QueryParameters"
import UserRelatedState from "../Logic/State/UserRelatedState"
import LayerConfig from "./ThemeConfig/LayerConfig"
import GeoLocationHandler from "../Logic/Actors/GeoLocationHandler"
import { AvailableRasterLayers, RasterLayerPolygon } from "./RasterLayers"
import { AvailableRasterLayers, RasterLayerPolygon, RasterLayerUtils } from "./RasterLayers"
import LayoutSource from "../Logic/FeatureSource/Sources/LayoutSource"
import StaticFeatureSource from "../Logic/FeatureSource/Sources/StaticFeatureSource"
import FeaturePropertiesStore from "../Logic/FeatureSource/Actors/FeaturePropertiesStore"
@ -46,6 +46,7 @@ import OsmObjectDownloader from "../Logic/Osm/OsmObjectDownloader"
import ShowOverlayRasterLayer from "../UI/Map/ShowOverlayRasterLayer"
import { Utils } from "../Utils"
import { EliCategory } from "./RasterLayerProperties"
import BackgroundLayerResetter from "../Logic/Actors/BackgroundLayerResetter"
/**
*
@ -300,34 +301,16 @@ export default class ThemeViewState implements SpecialVisualizationState {
this.mapProperties.rasterLayer.setData(AvailableRasterLayers.osmCarto)
}
)
const self = this
function setLayerCategory(category: EliCategory) {
const available = self.availableLayers.data
const matchingCategoryLayers = available.filter(
(l) => l.properties.category === category
const setLayerCategory = (category: EliCategory) => {
const available = this.availableLayers.data
const current = this.mapProperties.rasterLayer
const best = RasterLayerUtils.SelectBestLayerAccordingTo(
available,
category,
current.data
)
const best =
matchingCategoryLayers.find((l) => l.properties.best) ?? matchingCategoryLayers[0]
const rasterLayer = self.mapProperties.rasterLayer
if (rasterLayer.data !== best) {
rasterLayer.setData(best)
return
}
// The current layer is already selected...
// We switch the layers again
if (category === "osmbasedmap") {
rasterLayer.setData(undefined)
} else {
// search the _second_ best layer
const secondbest = matchingCategoryLayers.find(
(l) => l.properties.best && l !== best
)
const secondNotBest = matchingCategoryLayers.find((l) => l !== best)
rasterLayer.setData(secondbest ?? secondNotBest)
}
console.log("Best layer for category", category, "is", best.properties.id)
current.setData(best)
}
Hotkeys.RegisterHotkey(
@ -454,5 +437,6 @@ export default class ThemeViewState implements SpecialVisualizationState {
new ChangeToElementsActor(this.changes, this.featureProperties)
new PendingChangesUploader(this.changes, this.selectedElement)
new SelectedElementTagsUpdater(this)
new BackgroundLayerResetter(this.mapProperties.rasterLayer, this.availableLayers)
}
}