Method DefaultMenus

src/main/java/fieldbox/DefaultMenus.java:59–223

(Box root, String filename)

	public DefaultMenus(Box root, String filename) {
		this.root = root;
		this.filename = filename;
		properties.put(MarkingMenus.menuSpecs, (event) -> {
			if (isNothingSelected()) {

				MarkingMenus.MenuSpecification spec = new MarkingMenus.MenuSpecification();

				MarkingMenus.MenuSpecification saveMenu = new MarkingMenus.MenuSpecification();
				saveMenu.items.put(MarkingMenus.Position.E, new MarkingMenus.MenuItem("Save", () -> {
					save();
				}));

				saveMenu.items.put(MarkingMenus.Position.S, new MarkingMenus.MenuItem(saveOnExit ? "Save on exit (toggle)" : "Don't save on exit (toggle)", () -> {
					saveOnExit = !saveOnExit;
				}));

				spec.items.put(MarkingMenus.Position.E, new MarkingMenus.MenuItem("Save...", () -> {
					save();
				}).setSubmenu(saveMenu));
				spec.items.put(MarkingMenus.Position.N, new MarkingMenus.MenuItem("New Box", () -> {
					Vec2 at = convertCoordinateSystem(event.after);
					newBox(at, root);
				}));

				return spec;
			}
			return null;
		});

		properties.putToMap(Keyboard.onCharTyped, "__hotkeymenus__", (e, k) -> {
			if (e.properties.isTrue(Window.consumed, false)) return;

			if (k == 'n')
				newBox(convertCoordinateSystem(e.after.mouseState), root);
		});

		properties.put(setClass, (box, clazz) -> {

			if (!Box.class.isAssignableFrom(clazz))
				throw new ClassCastException(" class '" + clazz + "' isn't a Box subclass");

			if (box.getClass().equals(clazz)) // nothing to do
				return box;

			Set<Box> c = new LinkedHashSet<>(box.children());
			Set<Box> p = new LinkedHashSet<>(box.parents());

			try {
				Box newBox = DragToCopy.duplicateBox(box, clazz, Collections.emptyList());

				for (Box cc : c)
					newBox.connect(cc);
				for (Box pp : p)
					pp.connect(newBox);

				box.disconnectFromAll();

				return newBox;
			} catch (NullPointerException e) {