JavaFXのMenuBarのダンプ

JavaFXMenuBarDump.java

	private void dump(MenuBar menuBar) {
		StringWriter sw = new StringWriter();
		PrintWriter pw = new PrintWriter(sw);
		pw.println("<MenuBar>");
		pw.println("  <menus>");
		for (Menu menu : menuBar.getMenus()) {
			dump(menu, pw, "    ");
		}
		pw.println("  </menus>");
		pw.println("</MenuBar>");
		System.out.println(sw.toString());
	}

	private void dump(MenuItem menu, PrintWriter pw, String indent) {
		String className = menu.getClass().getSimpleName();
		pw.print(indent + "<" + className + " ");
		pw.print("text=\"" + menu.getText() + "\"");
		if (menu instanceof Menu) {
			pw.println(">");
			pw.println(indent + "  <items>");
			for (MenuItem item : ((Menu) menu).getItems()) {
				dump(item, pw, indent + "    ");
			}
			pw.println(indent + "  </items>");
			pw.println(indent + "</" + className +">");
		} else {
			pw.println("/>");
		}
	}