58 lines
1.6 KiB
TypeScript
58 lines
1.6 KiB
TypeScript
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import { BimComponent } from '../core/component';
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import { BimTree } from '../components/tree/index';
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import { TreeOptions } from '../components/tree/types';
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import type { BimEngine } from '../bim-engine';
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/**
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* 树组件管理器
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* 负责创建和管理 BimTree 实例
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*/
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export class TreeManager extends BimComponent {
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// eslint-disable-next-line @typescript-eslint/no-unused-vars
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constructor(engine: BimEngine, _container: HTMLElement) {
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super(engine);
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}
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/**
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* 创建一个新的树组件实例
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* @param options 配置选项
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*/
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public create(options: TreeOptions): BimTree {
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const tree = new BimTree(options);
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// 绑定事件桥接
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tree.onNodeCheck = (node) => {
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this.emit('ui:tree-node-check', {
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id: node.config.id,
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checked: node.config.checked || false,
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node: node.config
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});
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};
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tree.onNodeSelect = (node) => {
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this.emit('ui:tree-node-select', {
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id: node.config.id,
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selected: true,
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node: node.config
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});
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};
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tree.onNodeExpand = (node) => {
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this.emit('ui:tree-node-expand', {
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id: node.config.id,
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expanded: node.config.expanded || false
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});
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};
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tree.init();
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return tree;
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}
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public destroy(): void {
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// TreeManager 本身不持有 Tree 实例的强引用列表
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// 实例通常由调用者（如 Dialog）持有并销毁
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// 这里可以做一些全局清理工作
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}
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}
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