Method start

src/main/java/com/codedead/opal/OpalApplication.java:69–116

Method that is called by the JavaFX runtime @param primaryStage The initial Stage object

(final Stage primaryStage)

     * @param primaryStage The initial Stage object
     */
    @Override
    public void start(final Stage primaryStage) {
        Platform.setImplicitExit(false);
        final SettingsController settingsController;

        try {
            settingsController = new SettingsController(SharedVariables.PROPERTIES_FILE_LOCATION, SharedVariables.PROPERTIES_RESOURCE_LOCATION);
        } catch (final IOException ex) {
            logger.fatal("Unable to initialize the SettingsController", ex);
            FxUtils.showErrorAlert("Exception occurred", ex.toString(), getClass().getResourceAsStream(SharedVariables.ICON_URL));
            Platform.exit();
            return;
        }

        final Properties properties = settingsController.getProperties();
        final String languageTag = properties.getProperty("locale", DEFAULT_LOCALE);

        ThemeController.setTheme(properties.getProperty("theme", "light"));

        final Locale locale = Locale.forLanguageTag(languageTag);
        final ResourceBundle translationBundle = ResourceBundle.getBundle("translations.OpalApplication", locale);

        final FXMLLoader loader = new FXMLLoader(getClass().getResource("/windows/MainWindow.fxml"), translationBundle);
        Parent root;
        try {
            root = loader.load();
        } catch (final IOException ex) {
            logger.fatal("Unable to load FXML for MainWindow", ex);
            Platform.exit();
            return;
        }

        logger.info("Creating the MainWindowController");

        final MainWindowController mainWindowController = loader.getController();
        final UpdateController updateController = new UpdateController(properties.getProperty("updateApi", "https://codedead.com/Software/Opal/version.json"), SharedVariables.CURRENT_VERSION);
        mainWindowController.setControllers(settingsController, updateController);

        final Scene scene = new Scene(root);

        primaryStage.setTitle(translationBundle.getString("MainWindowTitle"));
        primaryStage.getIcons().add(new Image(Objects.requireNonNull(getClass().getResourceAsStream(SharedVariables.ICON_URL))));
        primaryStage.setScene(scene);
        primaryStage.setOnCloseRequest(_ -> System.exit(0));

        logger.info("Showing the MainWindow");
        primaryStage.show();
    }
}