exit dialog

src/main/java/app/MainController.java

@@ -4,6 +4,8 @@ import java.net.URL;
 import java.util.List;
 import java.util.ResourceBundle;
 
+import javax.swing.JOptionPane;
+
 import com.google.common.eventbus.EventBus;
 import com.google.common.eventbus.Subscribe;
 
@@ -66,6 +68,7 @@ public class MainController implements Initializable {
 
   /**
    * Set a reference to the global Host Services API
+   * 
    * @param hostServices The JavaFX HostServices object
    * @see #getHostServices()
    */
@@ -75,11 +78,12 @@ public class MainController implements Initializable {
 
   /**
    * Replace a CSS file in a specific location in the application CSS array
+   * 
    * @param position The position of the CSS file to replace
    * @param cssPath  The path in resources to the new CSS file
    */
   private void setCSSAt(int position, String cssPath) {
-    //TODO: Error check that position in range 0 to 1
+    // TODO: Error check that position in range 0 to 1
     String nextStyleSheet = getClass().getResource(cssPath).toExternalForm();
 
     Model.getScene().getStylesheets().set(position, nextStyleSheet);
@@ -87,6 +91,7 @@ public class MainController implements Initializable {
 
   /**
    * Change the CSS according to which language is being used
+   * 
    * @param event
    */
   @Subscribe
@@ -96,6 +101,7 @@ public class MainController implements Initializable {
 
   /**
    * Change the CSS according to which theme the user chooses
+   * 
    * @param event
    */
   @Subscribe
@@ -105,6 +111,7 @@ public class MainController implements Initializable {
 
   /**
    * Open a link in the browser.
+   * 
    * @param event
    */
   @Subscribe
@@ -113,14 +120,24 @@ public class MainController implements Initializable {
   }
 
   /**
-   * Handle an exit request for the whole program
+   * Handle an exit request for the whole program Checking if all is saved before
+   * closing the app. The user can either choose to exit or go back to the
+   * application and save.
+   * 
    * @param event
    */
   @Subscribe
   private void handle(ExitApplicationEvent event) {
-    // TODO: send save file event, exit application safely.
+    if (!Model.getFileIsSaved()) {
+      int g = JOptionPane.showConfirmDialog(null, "Your files are not saved.\nSave before you exit?", "Exit",
+          JOptionPane.YES_NO_OPTION);
 
+      if (!(g == JOptionPane.YES_OPTION)) {
+        Platform.exit();
+      }
+    } else {
       Platform.exit();
     }
 
+  }
 }

src/main/java/app/controllers/EditorController.java

@@ -8,9 +8,6 @@ import java.util.Collection;
 import java.util.ResourceBundle;
 import java.util.Scanner;
 
-import javax.swing.JOptionPane;
-import javax.swing.WindowConstants;
-
 import com.google.common.eventbus.EventBus;
 import com.google.common.eventbus.Subscribe;
 
@@ -24,7 +21,7 @@ import org.fxmisc.richtext.model.TwoDimensional.Position;
 import app.events.CopyEvent;
 import app.events.CutEvent;
 import app.events.EditorChangedEvent;
-import app.events.ExitApplicationEvent;
+
 import app.events.LanguageChangedEvent;
 import app.events.PasteEvent;
 import app.events.RedoEvent;
@@ -196,22 +193,9 @@ public class EditorController implements Initializable, Controller {
 
   /**
    * Checking if all is saved before closing the app. The user can either choose
-   * to exit or go back and save.
+   * to exit or go back to the application and save.
    */
 
-  private void exitApp(boolean exit) {
-    if (!exit) {
-      int g = JOptionPane.showConfirmDialog(null, "Your files are not saved.\nSave before you exit?", "Exit",
-          JOptionPane.YES_NO_OPTION);
-
-      if (g == JOptionPane.YES_OPTION) {
-        // Got stuk here, to get back to "default" and keep condition of file that is
-        // not saved
-      }
-    }
-
-  }
-
   /* ------------------------------------------------------------------------ */
   /* SUBSCRIPTIONS */
   /* ------------------------------------------------------------------------ */
@@ -232,11 +216,6 @@ public class EditorController implements Initializable, Controller {
     this.saveCodeArea(event.getPath());
   }
 
-  @Subscribe
-  private void handle(ExitApplicationEvent event) {
-    this.exitApp(event.getIsSaved());
-  }
-
   @Subscribe
   private void handle(LanguageChangedEvent event) {
     this.refreshHighlighting();

src/main/java/app/controllers/MenubarController.java

@@ -1,15 +1,11 @@
 package app.controllers;
 
 import java.io.File;
-import java.io.IOException;
 import java.net.URL;
-import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.util.ResourceBundle;
 
-import javax.swing.JOptionPane;
-
 import com.google.common.eventbus.EventBus;
 import com.google.common.eventbus.Subscribe;
 
@@ -32,12 +28,10 @@ import app.model.Model;
 import javafx.event.ActionEvent;
 import javafx.fxml.FXML;
 import javafx.fxml.Initializable;
-import javafx.scene.control.Alert;
 import javafx.scene.control.CheckMenuItem;
 import javafx.scene.control.MenuBar;
 import javafx.scene.control.RadioMenuItem;
 import javafx.scene.control.ToggleGroup;
-import javafx.scene.control.Alert.AlertType;
 import javafx.stage.DirectoryChooser;
 import javafx.stage.FileChooser;
 import javafx.stage.Stage;

src/main/java/app/events/ExitApplicationEvent.java

@@ -1,29 +1,8 @@
 package app.events;
 
-import app.model.Model;
-
 /**
  * Event signalizing a shutdown request for the whole applicaton
  */
 public class ExitApplicationEvent extends Event {
 
-    private boolean isSaved;
-
-    /**
-     * Event signalizing if a file is saved or modified.
-     * 
-     * 
-     */
-
-    public ExitApplicationEvent() {
-        this.isSaved = Model.getFileIsSaved();
-    }
-
-    /**
-     * @return Whether or not the file has been modified or saved
-     */
-    public boolean getIsSaved() {
-        return this.isSaved;
-    }
-
 }