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clean custom layer logic

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This commit is contained in:
vcoppe
2025-11-11 10:37:06 +01:00
parent 88c9abb78e
commit 683ac4e118
2 changed files with 25 additions and 49 deletions
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63
website/src/lib/components/map/layer-control/CustomLayers.svelte
View File

@@ -20,7 +20,7 @@
import { i18n } from '$lib/i18n.svelte';
import { defaultBasemap, type CustomLayer } from '$lib/assets/layers';
import { onMount } from 'svelte';
import { customBasemapUpdate } from './utils';
import { customBasemapUpdate, isSelected, remove } from './utils';
import { settings } from '$lib/logic/settings';
import { map } from '$lib/components/map/map';
import { dndzone } from 'svelte-dnd-action';
@@ -176,11 +176,7 @@
return $tree;
});
if (
$currentOverlays.overlays['custom'] &&
$currentOverlays.overlays['custom'][layerId] &&
$map
) {
if ($map && $currentOverlays && isSelected($currentOverlays, layerId)) {
try {
$map.removeImport(layerId);
} catch (e) {
@@ -188,10 +184,13 @@
}
}
if (!$currentOverlays.overlays.hasOwnProperty('custom')) {
$currentOverlays.overlays['custom'] = {};
}
$currentOverlays.overlays['custom'][layerId] = true;
currentOverlays.update(($overlays) => {
if (!$overlays.overlays.hasOwnProperty('custom')) {
$overlays.overlays['custom'] = {};
}
$overlays.overlays['custom'][layerId] = true;
return $overlays;
});
if (!$customOverlayOrder.includes(layerId)) {
$customOverlayOrder = [...$customOverlayOrder, layerId];
@@ -216,49 +215,15 @@
$previousBasemap = defaultBasemap;
}
$selectedBasemapTree.basemaps['custom'] = tryDeleteLayer(
$selectedBasemapTree.basemaps['custom'],
layerId
);
if (Object.keys($selectedBasemapTree.basemaps['custom']).length === 0) {
$selectedBasemapTree.basemaps = tryDeleteLayer(
$selectedBasemapTree.basemaps,
'custom'
);
}
$selectedBasemapTree = remove($selectedBasemapTree, layerId);
$customBasemapOrder = $customBasemapOrder.filter((id) => id !== layerId);
} else {
$currentOverlays.overlays['custom'][layerId] = false;
if ($previousOverlays.overlays['custom']) {
$previousOverlays.overlays['custom'] = tryDeleteLayer(
$previousOverlays.overlays['custom'],
layerId
);
}
$selectedOverlayTree.overlays['custom'] = tryDeleteLayer(
$selectedOverlayTree.overlays['custom'],
layerId
);
if (Object.keys($selectedOverlayTree.overlays['custom']).length === 0) {
$selectedOverlayTree.overlays = tryDeleteLayer(
$selectedOverlayTree.overlays,
'custom'
);
if ($currentOverlays) {
$currentOverlays = remove($currentOverlays, layerId);
}
$previousOverlays = remove($previousOverlays, layerId);
$selectedOverlayTree = remove($selectedOverlayTree, layerId);
$customOverlayOrder = $customOverlayOrder.filter((id) => id !== layerId);
if (
$currentOverlays.overlays['custom'] &&
$currentOverlays.overlays['custom'][layerId] &&
$map
) {
try {
$map.removeImport(layerId);
} catch (e) {
// No reliable way to check if the map is ready to remove sources and layers
}
}
}
$customLayers = tryDeleteLayer($customLayers, layerId);
}

11
website/src/lib/components/map/layer-control/utils.ts
View File

@@ -55,4 +55,15 @@ export function toggle(node: LayerTreeType, id: string) {
return node;
}
export function remove(node: LayerTreeType, id: string) {
Object.keys(node).forEach((key) => {
if (key === id) {
delete node[key];
} else if (typeof node[key] !== 'boolean') {
remove(node[key], id);
}
});
return node;
}
export const customBasemapUpdate = writable(0);