8f188acd3c
This commit fixes an issue where the check state of categories was lost when toggling between card and tree views. This is solved by immediately emitting node state changes for all nodes. This ensures consistent view transitions without any loss of node state information. Furthermore, this commit includes added unit tests for the modified code sections.
34 lines
1012 B
TypeScript
34 lines
1012 B
TypeScript
import { WatchSource } from 'vue';
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import { TreeRoot } from '@/presentation/components/Scripts/View/Tree/TreeView/TreeRoot/TreeRoot';
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import {
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NodeStateChangeEventArgs,
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NodeStateChangeEventCallback,
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useNodeStateChangeAggregator,
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} from '@/presentation/components/Scripts/View/Tree/TreeView/UseNodeStateChangeAggregator';
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export class UseNodeStateChangeAggregatorStub {
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public callback: NodeStateChangeEventCallback | undefined;
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public treeWatcher: WatchSource<TreeRoot> | undefined;
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public onNodeStateChange(callback: NodeStateChangeEventCallback) {
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this.callback = callback;
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}
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public notifyChange(change: NodeStateChangeEventArgs) {
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if (!this.callback) {
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throw new Error('callback is not set');
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}
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this.callback(change);
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}
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public get(): typeof useNodeStateChangeAggregator {
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return (treeWatcher: WatchSource<TreeRoot>) => {
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this.treeWatcher = treeWatcher;
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return {
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onNodeStateChange: this.onNodeStateChange.bind(this),
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};
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};
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}
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}
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