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obsidian-importer
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master
src/tree.ts
52 строки
1 KB
Steph Ango
Remove unnecessary comments
08 авг 2026, 23:29
08 авг 2026, 23:29
5b65ed3
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export interface SelectableNode { selected: boolean; disabled: boolean; children?: SelectableNode[]; } export function setNodeSelection(node: SelectableNode, selected: boolean): void { node.selected = selected; for (const child of node.children ?? []) { // A selected parent owns the selection of its descendants. child.disabled = selected; setNodeSelection(child, selected); } } export function setAllSelection(nodes: SelectableNode[], selected: boolean): void { for (const node of nodes) { if (!node.disabled) { setNodeSelection(node, selected); } setAllSelection(node.children ?? [], selected); } } export function areAllSelected(nodes: SelectableNode[]): boolean { return nodes.every(node => node.selected && areAllSelected(node.children ?? [])); } export function areAnySelected(nodes: SelectableNode[]): boolean { return nodes.some(node => node.selected || areAnySelected(node.children ?? [])); } export function selectedNodes<T extends SelectableNode>(nodes: T[], canImport: (node: T) => boolean = () => true, into: T[] = []): T[] { for (const node of nodes) { if (node.selected && canImport(node)) into.push(node); selectedNodes((node.children ?? []) as T[], canImport, into); } return into; } export function redrawTree(container: HTMLElement, draw: () => void): void { const scrollTop = container.scrollTop; container.empty(); draw(); // empty() resets the scroll position. container.scrollTop = scrollTop; }