support default action for OE node (#22455)

* support default action for OE node

* fix floating promise

src/vs/platform/actions/common/actions.ts

@@ -23,6 +23,7 @@ export interface IMenuItem {
 	when?: ContextKeyExpression;
 	group?: 'navigation' | string;
 	order?: number;
+	isDefault?: boolean; // {{SQL CARBON EDIT}} - Used by object explorer, indicating whether this is the action to be executed when a node is double clicked.
 }
 
 export interface ISubmenuItem {
@@ -366,6 +367,8 @@ export class MenuItemAction implements IAction {
 
 	readonly id: string;
 
+	isDefault: boolean = false; // {{SQL CARBON EDIT}}} - Add isDefault property to MenuItemAction.
+
 	// {{SQL CARBON EDIT}} -- remove readonly since notebook component sets these
 	label: string;
 	tooltip: string;

src/vs/platform/actions/common/menuService.ts

@@ -154,6 +154,11 @@ class Menu implements IMenu {
 						? new MenuItemAction(item.command, item.alt, options, this._contextKeyService, this._commandService)
 						: new SubmenuItemAction(item, this._menuService, this._contextKeyService, options);
 
+					// {{SQL CARBON EDIT}} - Set isDefault property
+					if (isIMenuItem(item)) {
+						(<MenuItemAction>action).isDefault = item.isDefault;
+					}
+					// {{SQL CARBON EDIT}} - End
 					activeActions.push(action);
 				}
 			}

src/vs/workbench/services/actions/common/menusExtensionPoint.ts

@@ -313,6 +313,7 @@ namespace schema {
 		alt?: string;
 		when?: string;
 		group?: string;
+		isDefault?: boolean; // {{SQL CARBON EDIT}} - Used by object explorer, indicating whether this is the action to be executed when a node is double clicked.
 	}
 
 	export interface IUserFriendlySubmenuItem {
@@ -824,6 +825,8 @@ menusExtensionPoint.setHandler(extensions => {
 					}
 
 					item = { command, alt, group: undefined, order: undefined, when: undefined };
+
+					(<IMenuItem>item).isDefault = menuItem.isDefault; // {{SQL CARBON EDIT}}} Set isDefault property.
 				} else {
 					if (menu.supportsSubmenus === false) {
 						collector.error(localize('unsupported.submenureference', "Menu item references a submenu for a menu which doesn't have submenu support."));