Show hidden files by default

Since there is no other way to enable hidden files, it seems better to
enable it by default otherwise there are some folders/files you simply
can never open from the dialog.

packages/ide-api/api.d.ts

@@ -1,6 +1,9 @@
 // tslint:disable no-any
 
 import { ITerminalService } from "vs/workbench/contrib/terminal/common/terminal";
+import { IWorkbenchActionRegistry } from 'vs/workbench/common/actions';
+import { Action } from 'vs/base/common/actions';
+import { SyncActionDescriptor } from 'vs/platform/actions/common/actions';
 
 export interface EvalHelper { }
 interface ActiveEvalEmitter {
@@ -146,7 +149,10 @@ declare namespace ide {
 	export const client: {};
 
 	export const workbench: {
+		readonly action: Action,
+		readonly syncActionDescriptor: SyncActionDescriptor,
 		readonly statusbarService: IStatusbarService;
+		readonly actionsRegistry: IWorkbenchActionRegistry;
 		readonly notificationService: INotificationService;
 		readonly storageService: IStorageService;
 		readonly menuRegistry: IMenuRegistry;

packages/vscode/src/client.ts

@@ -6,13 +6,17 @@ import { IStatusbarService, StatusbarAlignment } from "vs/platform/statusbar/com
 import * as paths from "./fill/paths";
 import product from "./fill/product";
 import "./vscode.scss";
-import { MenuId, MenuRegistry } from "vs/platform/actions/common/actions";
+import { Action } from 'vs/base/common/actions';
+import { SyncActionDescriptor, MenuRegistry, MenuId } from 'vs/platform/actions/common/actions';
+import { Registry } from 'vs/platform/registry/common/platform';
+import { IWorkbenchActionRegistry, Extensions } from 'vs/workbench/common/actions';
 import { CommandsRegistry } from "vs/platform/commands/common/commands";
 import { IFileService, FileOperation } from "vs/platform/files/common/files";
 import { ITextFileService } from "vs/workbench/services/textfile/common/textfiles";
 import { IModelService } from "vs/editor/common/services/modelService";
 import { ITerminalService } from "vs/workbench/contrib/terminal/common/terminal";
 import { IStorageService } from "vs/platform/storage/common/storage";
+
 // NOTE: shouldn't import anything from VS Code here or anything that will
 // depend on a synchronous fill like `os`.
 
@@ -33,11 +37,12 @@ class VSClient extends IdeClient {
 			window.ide = {
 				client: ideClientInstance,
 				workbench: {
+					action: Action,
+					syncActionDescriptor: SyncActionDescriptor,
 					commandRegistry: CommandsRegistry,
-					// tslint:disable-next-line:no-any
-					menuRegistry: MenuRegistry as any,
-					// tslint:disable-next-line:no-any
-					statusbarService: getService<IStatusbarService>(IStatusbarService) as any,
+					actionsRegistry: Registry.as<IWorkbenchActionRegistry>(Extensions.WorkbenchActions),
+					menuRegistry: MenuRegistry,
+					statusbarService: getService<IStatusbarService>(IStatusbarService),
 					notificationService: getService<INotificationService>(INotificationService),
 					terminalService: getService<ITerminalService>(ITerminalService),
 					storageService: {

packages/vscode/src/dialog.ts

@@ -52,7 +52,15 @@ export type DialogOptions = OpenDialogOptions | SaveDialogOptions;
 
 export const showOpenDialog = (options: OpenDialogOptions): Promise<string> => {
 	return new Promise<string>((resolve, reject): void => {
-		const dialog = new Dialog(DialogType.Open, options);
+		// Make the default to show hidden files and directories since there is no
+		// other way to make them visible in the dialogs currently.
+		const dialog = new Dialog(DialogType.Open, typeof options.properties.showHiddenFiles === "undefined" ? {
+			...options,
+			properties: {
+				...options.properties,
+				showHiddenFiles: true,
+			},
+		} : options);
 		dialog.onSelect((e) => {
 			dialog.dispose();
 			resolve(e);
@@ -505,9 +513,8 @@ class DialogEntryRenderer implements ITreeRenderer<DialogEntry, string, DialogEn
 	 */
 	private humanReadableSize(bytes: number): string {
 		const units = ["B", "KB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB"];
-		const i = Math.min(Math.floor(Math.log(bytes) / Math.log(1000)), units.length - 1);
+		const i = Math.min(Math.floor(bytes && Math.log(bytes) / Math.log(1000)), units.length - 1);
 
-		return (bytes / Math.pow(1000, i)).toFixed(2)
-			+ " " + units[i];
+		return (bytes / Math.pow(1000, i)).toFixed(2) + " " + units[i];
 	}
 }