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replace void 0 with undefined

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This commit is contained in:
Rob Lourens
2018-12-28 13:15:41 -08:00
parent 0d11396538
commit ef2547d547
413 changed files with 1515 additions and 1515 deletions
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30
src/vs/workbench/api/node/extHostTreeViews.ts
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@@ -31,15 +31,15 @@ function toTreeItemLabel(label: any, extension: IExtensionDescription): ITreeIte
&& typeof label === 'object'
&& typeof label.label === 'string') {
checkProposedApiEnabled(extension);
let highlights: [number, number][] = void 0;
let highlights: [number, number][] = undefined;
if (Array.isArray(label.highlights)) {
highlights = (<[number, number][]>label.highlights).filter((highlight => highlight.length === 2 && typeof highlight[0] === 'number' && typeof highlight[1] === 'number'));
highlights = highlights.length ? highlights : void 0;
highlights = highlights.length ? highlights : undefined;
}
return { label: label.label, highlights };
}
return void 0;
return undefined;
}
@@ -195,7 +195,7 @@ class ExtHostTreeView<T> extends Disposable {
}
getChildren(parentHandle?: TreeItemHandle): Promise<ITreeItem[]> {
const parentElement = parentHandle ? this.getExtensionElement(parentHandle) : void 0;
const parentElement = parentHandle ? this.getExtensionElement(parentHandle) : undefined;
if (parentHandle && !parentElement) {
console.error(`No tree item with id \'${parentHandle}\' found.`);
return Promise.resolve([]);
@@ -321,7 +321,7 @@ class ExtHostTreeView<T> extends Disposable {
// clear children cache
this.clearChildren(parentElement);
const parentNode = parentElement ? this.nodes.get(parentElement) : void 0;
const parentNode = parentElement ? this.nodes.get(parentElement) : undefined;
return asPromise(() => this.dataProvider.getChildren(parentElement))
.then(elements => Promise.all(
coalesce(elements || [])
@@ -341,7 +341,7 @@ class ExtHostTreeView<T> extends Disposable {
return this.refreshHandles(handlesToRefresh);
}
}
return Promise.resolve(void 0);
return Promise.resolve(undefined);
}
private getHandlesToRefresh(elements: T[]): TreeItemHandle[] {
@@ -415,7 +415,7 @@ class ExtHostTreeView<T> extends Disposable {
return {
item: this.createTreeItem(element, extensionTreeItem, parent),
parent,
children: void 0
children: undefined
};
}
@@ -425,16 +425,16 @@ class ExtHostTreeView<T> extends Disposable {
const icon = this.getLightIconPath(extensionTreeItem);
const item = {
handle,
parentHandle: parent ? parent.item.handle : void 0,
parentHandle: parent ? parent.item.handle : undefined,
label: toTreeItemLabel(extensionTreeItem.label, this.extension),
description: extensionTreeItem.description,
resourceUri: extensionTreeItem.resourceUri,
tooltip: typeof extensionTreeItem.tooltip === 'string' ? extensionTreeItem.tooltip : void 0,
command: extensionTreeItem.command ? this.commands.toInternal(extensionTreeItem.command) : void 0,
tooltip: typeof extensionTreeItem.tooltip === 'string' ? extensionTreeItem.tooltip : undefined,
command: extensionTreeItem.command ? this.commands.toInternal(extensionTreeItem.command) : undefined,
contextValue: extensionTreeItem.contextValue,
icon,
iconDark: this.getDarkIconPath(extensionTreeItem) || icon,
themeIcon: extensionTreeItem.iconPath instanceof ThemeIcon ? { id: extensionTreeItem.iconPath.id } : void 0,
themeIcon: extensionTreeItem.iconPath instanceof ThemeIcon ? { id: extensionTreeItem.iconPath.id } : undefined,
collapsibleState: isUndefinedOrNull(extensionTreeItem.collapsibleState) ? TreeItemCollapsibleState.None : extensionTreeItem.collapsibleState
};
@@ -450,7 +450,7 @@ class ExtHostTreeView<T> extends Disposable {
const prefix: string = parent ? parent.item.handle : ExtHostTreeView.LABEL_HANDLE_PREFIX;
let elementId = treeItemLabel ? treeItemLabel.label : resourceUri ? basename(resourceUri.path) : '';
elementId = elementId.indexOf('/') !== -1 ? elementId.replace('/', '//') : elementId;
const existingHandle = this.nodes.has(element) ? this.nodes.get(element).item.handle : void 0;
const existingHandle = this.nodes.has(element) ? this.nodes.get(element).item.handle : undefined;
const childrenNodes = (this.getChildrenNodes(parent) || []);
let handle: TreeItemHandle;
@@ -477,14 +477,14 @@ class ExtHostTreeView<T> extends Disposable {
}
return this.getIconPath(extensionTreeItem.iconPath['light']);
}
return void 0;
return undefined;
}
private getDarkIconPath(extensionTreeItem: vscode.TreeItem): URI {
if (extensionTreeItem.iconPath && !(extensionTreeItem.iconPath instanceof ThemeIcon) && extensionTreeItem.iconPath['dark']) {
return this.getIconPath(extensionTreeItem.iconPath['dark']);
}
return void 0;
return undefined;
}
private getIconPath(iconPath: string | URI): URI {
@@ -543,7 +543,7 @@ class ExtHostTreeView<T> extends Disposable {
}
}
}
node.children = void 0;
node.children = undefined;
} else {
this.clearAll();
}