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Fix #47147

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This commit is contained in:
Sandeep Somavarapu
2018-04-03 17:21:24 +02:00
parent 55ba13ec8c
commit 1f9184254c
2 changed files with 19 additions and 4 deletions
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6
src/vs/workbench/api/node/extHostTreeViews.ts
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@@ -152,7 +152,7 @@ class ExtHostTreeView<T> extends Disposable {
private resolveTreeNode(element: T, parent?: TreeNode): TPromise<TreeNode> {
return asWinJsPromise(() => this.dataProvider.getTreeItem(element))
.then(extTreeItem => this.createHandle(element, extTreeItem, parent))
.then(extTreeItem => this.createHandle(element, extTreeItem, parent, true))
.then(handle => this.getChildren(parent ? parent.item.handle : null)
.then(() => {
const cachedElement = this.getExtensionElement(handle);
@@ -303,7 +303,7 @@ class ExtHostTreeView<T> extends Disposable {
return item;
}
private createHandle(element: T, { id, label, resourceUri }: vscode.TreeItem, parent?: TreeNode): TreeItemHandle {
private createHandle(element: T, { id, label, resourceUri }: vscode.TreeItem, parent: TreeNode, first?: boolean): TreeItemHandle {
if (id) {
return `${ExtHostTreeView.ID_HANDLE_PREFIX}/${id}`;
}
@@ -316,7 +316,7 @@ class ExtHostTreeView<T> extends Disposable {
for (let counter = 0; counter <= childrenNodes.length; counter++) {
const handle = `${prefix}/${counter}:${elementId}`;
if (!this.elements.has(handle) || existingHandle === handle) {
if (first || !this.elements.has(handle) || existingHandle === handle) {
return handle;
}
}