public static boolean dispatchKeyPress()

in event/src/main/java/jetbrains/jetpad/event/dom/EventTranslator.java [48:71]

11 lines of code
12 McCabe index (conditional complexity)


  public static boolean dispatchKeyPress(Event e, Handler<KeyEvent> handler) {
    final KeyEvent event = EventTranslator.toKeyEvent(e);
    handler.handle(event);

    //disable back button
    if (event.getKey() == Key.BACKSPACE) return false;

    //disable navigation keys to prevent browser scrolling
    if (event.getKey() == Key.UP || event.getKey() == Key.DOWN || event.getKey() == Key.LEFT || event.getKey() == Key.RIGHT) return false;

    //disable space scrolling in case of unhandled space
    if (event.getKey() == Key.SPACE) return false;

    //disable shift+arrow selection
    if (event.is(KeyStrokeSpecs.SELECT_BEFORE) || event.is(KeyStrokeSpecs.SELECT_AFTER)) return false;

    //disable back forward with Ctrl/Cmd + [ / ]
    if (event.is(KeyStrokeSpecs.MATCHING_CONSTRUCTS)) return false;

    //disable tab navigation
    if (event.is(Key.TAB) || event.is(Key.TAB, ModifierKey.SHIFT)) return false;

    return !event.isConsumed();
  }