From f284088a7fdcbf94dbcc1e08f74e08136589ba57 Mon Sep 17 00:00:00 2001
From: Chris Cromer <cromerc@users.noreply.github.com>
Date: Fri, 22 Jul 2016 18:47:16 -0400
Subject: [PATCH] Remember language between instances.

---
 src/cl/cromer/estructuras/Main.java           | 10 ++++++++--
 src/cl/cromer/estructuras/MenuController.java | 11 +++++++++++
 2 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/src/cl/cromer/estructuras/Main.java b/src/cl/cromer/estructuras/Main.java
index f35a285..d662326 100644
--- a/src/cl/cromer/estructuras/Main.java
+++ b/src/cl/cromer/estructuras/Main.java
@@ -14,6 +14,7 @@ import java.io.IOException;
 import java.util.Locale;
 import java.util.ResourceBundle;
 import java.util.logging.Level;
+import java.util.prefs.Preferences;
 
 /**
  * Estructuras de Datos
@@ -37,7 +38,11 @@ public class Main extends Application {
 	 */
 	@Override
 	public void start(Stage stage) {
-		Locale locale = new Locale("es", "ES");
+		Preferences preferences = Preferences.userRoot().node(this.getClass().getName());
+		String idoma = preferences.get("idioma", "en");
+		String idoma2 = preferences.get("idioma2", "EN");
+
+		Locale locale = new Locale(idoma, idoma2);
 		ResourceBundle resourceBundle = ResourceBundle.getBundle("cl.cromer.estructuras.bundles.Idioma", locale);
 
 		try {
@@ -53,10 +58,11 @@ public class Main extends Application {
 			stage.close();
 		}
 
-		stage.setMaximized(true);
+		//stage.setMaximized(true);
 		stage.setMinHeight(640);
 		stage.setMinWidth(768);
 		stage.getIcons().add(new Image(getClass().getResourceAsStream("/cl/cromer/estructuras/images/icon.png")));
+		stage.setUserData(preferences);
 		stage.show();
 	}
 
diff --git a/src/cl/cromer/estructuras/MenuController.java b/src/cl/cromer/estructuras/MenuController.java
index 58f8989..9748318 100644
--- a/src/cl/cromer/estructuras/MenuController.java
+++ b/src/cl/cromer/estructuras/MenuController.java
@@ -18,6 +18,7 @@ import java.util.Locale;
 import java.util.Optional;
 import java.util.ResourceBundle;
 import java.util.logging.Level;
+import java.util.prefs.Preferences;
 
 /**
  * Controlar las acciones cuando una opción es elegido en el menu.
@@ -284,6 +285,9 @@ public class MenuController extends VBox implements Initializable {
 	 */
 	@FXML
 	protected void menuIngles() {
+		Stage stage = (Stage) menuBar.getScene().getWindow();
+		Preferences preferences = (Preferences) stage.getUserData();
+
 		ButtonType botonCambiar = new ButtonType(resourceBundle.getString("cambiar"), ButtonBar.ButtonData.OK_DONE);
 		ButtonType botonCancelar = new ButtonType(resourceBundle.getString("cancelar"), ButtonBar.ButtonData.CANCEL_CLOSE);
 		Dialog<ButtonType> dialog = new Dialog<>();
@@ -299,6 +303,8 @@ public class MenuController extends VBox implements Initializable {
 		Optional<ButtonType> result = dialog.showAndWait();
 		if (result.isPresent() && result.get() == botonCambiar) {
 			// Si hace click en cambiar, cambiar el idioma y reiniciar.
+			preferences.put("idioma", "en");
+			preferences.put("idioma2", "EN");
 			Locale locale = new Locale("en", "EN");
 			ResourceBundle resourceBundle = ResourceBundle.getBundle("cl.cromer.estructuras.bundles.Idioma", locale);
 
@@ -311,6 +317,9 @@ public class MenuController extends VBox implements Initializable {
 	 */
 	@FXML
 	protected void menuEspanol() {
+		Stage stage = (Stage) menuBar.getScene().getWindow();
+		Preferences preferences = (Preferences) stage.getUserData();
+
 		ButtonType botonCambiar = new ButtonType(resourceBundle.getString("cambiar"), ButtonBar.ButtonData.OK_DONE);
 		ButtonType botonCancelar = new ButtonType(resourceBundle.getString("cancelar"), ButtonBar.ButtonData.CANCEL_CLOSE);
 		Dialog<ButtonType> dialog = new Dialog<>();
@@ -326,6 +335,8 @@ public class MenuController extends VBox implements Initializable {
 		Optional<ButtonType> result = dialog.showAndWait();
 		if (result.isPresent() && result.get() == botonCambiar) {
 			// Si hace click en cambiar, cambiar el idioma y reiniciar.
+			preferences.put("idioma", "es");
+			preferences.put("idioma2", "ES");
 			Locale locale = new Locale("es", "ES");
 			ResourceBundle resourceBundle = ResourceBundle.getBundle("cl.cromer.estructuras.bundles.Idioma", locale);