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Modify treeDataChange event (#125214) (#16907)

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Modify treeDataChange event to support firing arrays.
This commit is contained in:
Barbara Valdez
2021-08-26 15:11:13 -07:00
committed by GitHub
parent a0f3d0873b
commit 3dd212c90d
2 changed files with 15 additions and 2 deletions
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8
src/vs/workbench/api/common/extHostTreeViews.ts
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@@ -205,7 +205,7 @@ export class ExtHostTreeViews implements ExtHostTreeViewsShape {
}
export type Root = null | undefined | void; // {{SQL CARBON EDIT}} export interface
type TreeData<T> = { message: boolean, element: T | Root | false };
type TreeData<T> = { message: boolean, element: T | T[] | Root | false };
export interface TreeNode extends IDisposable { // {{SQL CARBON EDIT}} export interface
item: ITreeItem;
@@ -292,7 +292,11 @@ export class ExtHostTreeView<T> extends Disposable {
refreshingPromise = new Promise(c => promiseCallback = c);
this.refreshPromise = this.refreshPromise.then(() => refreshingPromise!);
}
result.elements.push(current.element);
if (Array.isArray(current.element)) {
result.elements.push(...current.element);
} else {
result.elements.push(current.element);
}
}
if (current.message) {
result.message = true;