Class EditorHandlerCommand

src/vs/editor/browser/coreCommands.ts:2130–2151

* A command that will invoke a command on the focused editor.

 * A command that will invoke a command on the focused editor.
 */
class EditorHandlerCommand extends Command {

	private readonly _handlerId: string;

	constructor(id: string, handlerId: string, metadata?: ICommandMetadata) {
		super({
			id: id,
			precondition: undefined,
			metadata
		});
		this._handlerId = handlerId;
	}

	public runCommand(accessor: ServicesAccessor, args: unknown): void {
		const editor = accessor.get(ICodeEditorService).getFocusedCodeEditor();
		if (!editor) {
			return;
		}

		editor.trigger('keyboard', this._handlerId, args);
	}
}

function registerOverwritableCommand(handlerId: string, metadata?: ICommandMetadata): void {
	registerCommand(new EditorHandlerCommand('default:' + handlerId, handlerId));