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Show error message if data provider is registered for unregistered view

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This commit is contained in:
Sandeep Somavarapu
2018-03-28 12:00:46 +02:00
parent 55be62ffa9
commit 1659e653c3
1 changed files with 6 additions and 1 deletions
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7
src/vs/workbench/api/electron-browser/mainThreadTreeViews.ts
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@@ -31,7 +31,12 @@ export class MainThreadTreeViews extends Disposable implements MainThreadTreeVie
$registerTreeViewDataProvider(treeViewId: string): void {
const dataProvider = this._register(new TreeViewDataProvider(treeViewId, this._proxy, this.notificationService));
this._dataProviders.set(treeViewId, dataProvider);
this.viewsService.getTreeViewer(treeViewId).dataProvider = dataProvider;
const treeViewer = this.viewsService.getTreeViewer(treeViewId);
if (treeViewer) {
treeViewer.dataProvider = dataProvider;
} else {
this.notificationService.error('No view is registered with id: ' + treeViewId);
}
}
$reveal(treeViewId: string, item: ITreeItem, parentChain: ITreeItem[], options?: { select?: boolean }): TPromise<void> {