[DMN Designer] Automatic Layout Feature - toolbar integration ------------------------------------------------------------- Key: DROOLS-3158 URL: https://issues.jboss.org/browse/DROOLS-3158 Project: Drools Issue Type: Epic Reporter: Jozef Marko Assignee: Daniel José dos Santos Priority: Major Labels: drools-tools This requirement follows DROOLS-3061. The automatic layout feature should be available from designer toolbar, furthermore we should allow user to undo/redo the automatic layout positioning. h2. Acceptance criteria - Add a toolbar button to perform the automatic layout operation -- Button visible in toolbar -- Disabled in read only mode, enabled otherwise - Allow to undo/redo the button's action -- implies using the commands API instead of applying the changes directly on the graph instance - Show the notification to the user as in DROOLS-3061