27 lines
No EOL
769 B
TypeScript
27 lines
No EOL
769 B
TypeScript
import type { LayerTreeType } from "$lib/assets/layers";
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export function anySelectedLayer(node: LayerTreeType) {
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return Object.keys(node).find((id) => {
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if (typeof node[id] == "boolean") {
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if (node[id]) {
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return true;
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}
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} else {
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if (anySelectedLayer(node[id])) {
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return true;
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}
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}
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return false;
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}) !== undefined;
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}
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export function getLayers(node: LayerTreeType, layers: { [key: string]: boolean } = {}): { [key: string]: boolean } {
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Object.keys(node).forEach((id) => {
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if (typeof node[id] == "boolean") {
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layers[id] = node[id];
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} else {
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getLayers(node[id], layers);
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}
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});
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return layers;
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} |