Lot of stuff

src/main/java/app/Main.java

@@ -12,6 +12,7 @@ import app.events.FileSaveStateChangedEvent;
 import app.events.LanguageChangedEvent;
 import app.events.ThemeChangedEvent;
 import app.model.Model;
+import app.settings.SettingsProvider;
 
 public class Main extends Application {
 
@@ -24,6 +25,7 @@ public class Main extends Application {
 
   /**
    * Boilerplate function to launch the application.
+   * 
    * @param args Additional arguments from commandline
    */
   public static void main(String[] args) {
@@ -40,7 +42,9 @@ public class Main extends Application {
   }
 
   /**
-   * Loads all FXML documents of the main UI and initializes all correlated subcontrollers
+   * Loads all FXML documents of the main UI and initializes all correlated
+   * subcontrollers
+   * 
    * @throws IOException
    */
   private void loadFXML() throws IOException {
@@ -65,14 +69,15 @@ public class Main extends Application {
     scene.getStylesheets().setAll("", "");
 
     MainController mainController = fxmlLoader.getController();
-    mainController.getEventBus().post(new LanguageChangedEvent("Java"));
-    mainController.getEventBus().post(new ThemeChangedEvent("Monokai"));
+    SettingsProvider SP = new SettingsProvider(mainController.getEventBus());
+    SP.loadSettings();
     mainController.getEventBus().post(new FileSaveStateChangedEvent(true));
     mainController.setHostServices(getHostServices());
   }
 
   /**
    * The entrypoint of the application.
+   * 
    * @param window The primary window of the application
    */
   @Override

src/main/java/app/MainController.java

@@ -13,6 +13,7 @@ import app.controllers.*;
 import app.events.ExitApplicationEvent;
 import app.events.LanguageChangedEvent;
 import app.events.OpenLinkInBrowserEvent;
+import app.events.SaveFileEvent;
 import app.events.ThemeChangedEvent;
 import app.model.Model;
 import javafx.application.HostServices;
@@ -66,14 +67,9 @@ public class MainController implements Initializable {
     return hostServices;
   }
 
-  //TODO: Document
+  // TODO: Document
   public List<Controller> getInnerControllers() {
-    return List.of(
-      editorController,
-      filetreeController,
-      modelineController,
-      menubarController
-    );
+    return List.of(editorController, filetreeController, modelineController, menubarController);
   }
 
   /**
@@ -139,10 +135,11 @@ public class MainController implements Initializable {
   @Subscribe
   private void handle(ExitApplicationEvent event) {
     if (!Model.getFileIsSaved()) {
-      int g = JOptionPane.showConfirmDialog(null, "Your files are not saved.\nGo back to save?", "Exit",
+      int g = JOptionPane.showConfirmDialog(null, "Your files are not saved.\nSave before exit?", "Exit",
           JOptionPane.YES_NO_OPTION);
 
-      if (!(g == JOptionPane.YES_OPTION)) {
+      if (g == JOptionPane.YES_OPTION) {
+        this.eventBus.post(new SaveFileEvent(false));
         Platform.exit();
       }
     } else {

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

@@ -47,8 +47,12 @@ public class MenubarController implements Initializable, Controller {
   @FXML
   private ToggleGroup languageToggleGroup;
 
+  @FXML
+  private ToggleGroup themeToggleGroup;
+
   @Override
-  public void initialize(URL url, ResourceBundle resourceBundle) {}
+  public void initialize(URL url, ResourceBundle resourceBundle) {
+  }
 
   @Override
   public void setEventBus(EventBus eventBus) {
@@ -68,10 +72,7 @@ public class MenubarController implements Initializable, Controller {
 
   @FXML
   private void handleNewFolder() {
-    // Er dette en nødvendig funksjon? Er vel svært få editorer (word f.eks) som har
-    // dette.
-    // Er vel innebygd i stage window at en kan lage en folder direkte fra
-    // filutforskeren.
+
   }
 
   /* ------------------------------------------------------------------------ */
@@ -244,15 +245,19 @@ public class MenubarController implements Initializable, Controller {
    */
   @Subscribe
   private void handle(LanguageChangedEvent event) {
-    this.languageToggleGroup
-      .getToggles()
-      .stream()
-      .map(RadioMenuItem.class::cast)
-      .filter(t -> t.getId()
-                    .equals("toggle" + event.getLanguage()))
-      .findFirst()
-      .orElseThrow()
-      .setSelected(true);
+    this.languageToggleGroup.getToggles().stream().map(RadioMenuItem.class::cast)
+        .filter(t -> t.getId().equals("toggle" + event.getLanguage())).findFirst().orElseThrow().setSelected(true);
+  }
+
+  /**
+   * Updates menubuttons whenever the theme is changed
+   */
+
+  @Subscribe
+  private void handle(ThemeChangedEvent event) {
+    this.themeToggleGroup.getToggles().stream().map(RadioMenuItem.class::cast)
+        .filter(t -> t.getId().equals("toggle" + event.getTheme().replace(" ", "_"))).findFirst().orElseThrow().setSelected(true);
+
   }
 
 }

src/main/java/app/events/ThemeChangedEvent.java

@@ -1,5 +1,7 @@
 package app.events;
 
+import app.model.Model;
+
 /**
  * Event signalizing that the theme of the applicaton has been changed
  */
@@ -9,12 +11,14 @@ public class ThemeChangedEvent extends Event {
 
   /**
    * Event signalizing that the theme of the applicaton has been changed
+   * 
    * @param theme The name of the theme
    */
   public ThemeChangedEvent(String theme) {
+    Model.setTheme(theme);
     this.theme = theme;
   }
-  
+
   /**
    * @return The name of the theme
    */

src/main/java/app/model/Model.java

@@ -2,6 +2,7 @@ package app.model;
 
 import java.nio.file.Path;
 
+import app.settings.SettingsProvider;
 import javafx.scene.Scene;
 
 /**
@@ -15,7 +16,9 @@ public class Model {
   private static Path activeFilePath;
   private static Path currentProjectPath;
   private static ProgrammingLanguage currentProgrammingLanguage;
+  private static String theme;
   private static Scene scene;
+  private static SettingsProvider settings;
 
   public static Path getActiveFilePath() {
     return activeFilePath;
@@ -41,10 +44,22 @@ public class Model {
     return scene;
   }
 
+  public static String getTheme() {
+    return theme;
+  }
+
   public static boolean getFileIsSaved() {
     return fileIsSaved;
   }
 
+  public static SettingsProvider getSettingsProvider() {
+    return settings;
+  }
+
+  public static void setTheme(String theme) {
+    Model.theme = theme;
+  }
+
   public static void setLanguage(ProgrammingLanguage language) {
     Model.currentProgrammingLanguage = language;
   }
@@ -57,4 +72,8 @@ public class Model {
     Model.fileIsSaved = fileIsSaved;
   }
 
+  public static void setSettingsProvider(SettingsProvider settings) {
+    Model.settings = settings;
+  }
+
 }

src/main/java/app/service/FileOperations.java

@@ -27,7 +27,7 @@ public class FileOperations {
     if (chosenFile == null)
       throw new FileNotFoundException();
     // if (chosenFile != null) {
-    //   String correctFormat = chosenFile.getAbsolutePath().replace("\\", "\\\\");
+    // String correctFormat = chosenFile.getAbsolutePath().replace("\\", "\\\\");
     // }
 
     return chosenFile;
@@ -48,17 +48,11 @@ public class FileOperations {
   }
 
   public static boolean saveFile(String filepath, String content) {
-    
+
     try (PrintWriter writer = new PrintWriter(new File(filepath))) {
-      if (filepath.endsWith(".java") || filepath.endsWith(".md")) {
         writer.println(content);
-      } else {
-        throw new FileNotFoundException();
-      }
-
     } catch (FileNotFoundException ex) {
-
-      DialogBoxes.showErrorMessage("Could not save file!\nMust be a java or md file. Try again.");
+      DialogBoxes.showErrorMessage("Could not save file!");
       System.err.println(filepath);
       return false;
     }
@@ -93,26 +87,22 @@ public class FileOperations {
   public static String readFile(Path filePath) {
 
     if (filePath == null)
-     return "";
-    
+      return "";
+
     String result = "";
 
     try (Scanner sc = new Scanner(filePath.toFile())) {
-      if (filePath.endsWith(".java") || filePath.endsWith(".md")) {
-        while (sc.hasNextLine()) {
-          result += (sc.nextLine() + "\n");
-        }
-      } else {
-        throw new FileNotFoundException();
+      while (sc.hasNextLine()) {
+        result += (sc.nextLine() + "\n");
       }
 
     } catch (FileNotFoundException ex) {
-      DialogBoxes.showErrorMessage("Could not be opened!\nMust be a java or md file or not null. Try again.");
+      DialogBoxes.showErrorMessage("Could not be opened!");
       System.err.println(filePath);
     }
 
     return result;
 
   }
-  
+
 }

src/main/java/app/settings/SettingsProvider.java

@@ -0,0 +1,84 @@
+package app.settings;
+
+import java.io.File;
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.Scanner;
+
+import com.google.common.eventbus.EventBus;
+import com.google.common.eventbus.Subscribe;
+
+import app.events.LanguageChangedEvent;
+import app.events.ThemeChangedEvent;
+import app.model.Model;
+
+public class SettingsProvider implements SettingsProviderI {
+
+    private static EventBus eventBus;
+    private static final String SETTINGS_PATH = "/BNNsettings/settings.dat";
+
+    public SettingsProvider(EventBus eB) {
+        setEventBus(eB);
+        Model.setSettingsProvider(this);
+    }
+
+    public void setEventBus(EventBus eB) {
+        eventBus = eB;
+        SettingsProvider.eventBus.register(this);
+    }
+
+    @Override
+    public void loadSettings() {
+        List<String> settings = new ArrayList<>();
+        List<String> legalSettings = Arrays.asList("Java", "Markdown", "Monokai", "Solarized Light");
+        try (Scanner sc = new Scanner(new File(getClass().getResource(SETTINGS_PATH).getPath()))) {
+
+            while (sc.hasNextLine()) {
+                var nextLine = sc.nextLine().trim();
+                if (nextLine.isEmpty() || nextLine.startsWith("-")) {
+                    continue;
+                } else {
+                    settings.add(nextLine.substring(nextLine.indexOf("=") + 2));
+                }
+            }
+
+            if (legalSettings.containsAll(settings)) {
+                eventBus.post(new LanguageChangedEvent(settings.get(0)));
+                eventBus.post(new ThemeChangedEvent(settings.get(1)));
+            } else {
+                throw new IOException();
+            }
+
+        } catch (IOException e) {
+            eventBus.post(new LanguageChangedEvent("Java"));
+            eventBus.post(new ThemeChangedEvent("Monokai"));
+        }
+
+    }
+
+    @Override
+    public void saveSettings() {
+        try (PrintWriter writer = new PrintWriter(new File(getClass().getResource(SETTINGS_PATH).getPath()))) {
+            writer.println("- Settings:");
+            writer.println("Programming Language = " + Model.getLanguage().getName());
+            writer.println("Theme = " + Model.getTheme());
+        } catch (IOException e) {
+            System.err.println(e);
+        }
+
+    }
+
+    @Subscribe
+    private void handle(ThemeChangedEvent event) {
+        saveSettings();
+    }
+
+    @Subscribe
+    private void handle(LanguageChangedEvent event) {
+        saveSettings();
+    }
+
+}

src/main/java/app/settings/SettingsProviderI.java

@@ -0,0 +1,9 @@
+package app.settings;
+
+public interface SettingsProviderI {
+
+    void loadSettings();
+
+    void saveSettings();
+
+}

src/main/resources/BNNsettings/settings.dat

@@ -0,0 +1,3 @@
+- Settings:
+ProgrammingLanguage = Java
+Theme = Solarized Light

src/main/resources/fxml/components/Menubar.fxml

@@ -58,10 +58,11 @@
           <items>
             <!-- TODO: Generate buttons based on classes -->
             <RadioMenuItem text="Monokai"
-                           selected="true"
+                           fx:id="toggleMonokai"
                            onAction="#handleThemeChange"
                            toggleGroup="$themeToggleGroup"/>
             <RadioMenuItem text="Solarized Light"
+                           fx:id="toggleSolarized_Light"
                            onAction="#handleThemeChange"
                            toggleGroup="$themeToggleGroup"/>
           </items>