Class TranslatorTool

src/org/opensourcephysics/tools/TranslatorTool.java:77–1093

SUGGESTION: It would be good to isolate the JFrame GUI from the underlying translation functions. This provides a GUI for creating and editing string resources associated with a class. Resources are stored in properties files with the same name and located in the same folder as the class. @author

 * @version 1.0
 */
@SuppressWarnings("serial")
public class TranslatorTool extends JFrame implements Tool, Hidable, Translator {

	/**
	 * The singleton shared translator tool.
	 */
	private static TranslatorTool TOOL;

	/**
	 * Gets the shared TranslatorTool.
	 *
	 * @return the shared TranslatorTool
	 */
	public static TranslatorTool getTool() {
		return (TOOL == null ? (TOOL = new TranslatorTool()) : TOOL);
	}


	// static fields
	
	/**
	 * maps class to default properties map (name->value translations)
	 */
	private static Map<Class<?>, Map<String, String>> defaultProps = new HashMap<Class<?>, Map<String, String>>();
	/**
	 * maps class to map of language->properties
	 */
	private static Map<Class<?>, Map<String, Map<String, String>>> classes = new HashMap<Class<?>, Map<String, Map<String, String>>>();
	/**
	 * maps object to class
	 */
	private static Map<Object, Class<?>> associates = new HashMap<Object, Class<?>>(); 
	
	/**
	 * contains properties with unsaved changes
	 */
	private static Set<Map<String, String>> changed = new HashSet<Map<String, String>>(); 
	private static Locale locale = Locale.getDefault();
	/**
	 * classes searched for translations
	 */
	private static Set<Class<?>> searched = new HashSet<Class<?>>(); 
	private static Map<Class<?>, String> paths = new HashMap<Class<?>, String>(); // property file directory paths
	private static Class<?> classType;
	

	// GUI

	private static boolean haveGUI;

	// instance fields

	private boolean keepHidden = false;
	private XMLControl control = new XMLControlElement();
	private XMLTable table;
	private Dimension dim = new Dimension(320, 240);
	private String helpURL = "https://www.compadre.org/online_help/tools/translator_tool_help.html"; //$NON-NLS-1$
	private String fileExtension;