Added some to saving, add more to exceptions tomorrow

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

@@ -1,7 +1,11 @@
 package app.controllers;
 
 import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.PrintWriter;
 import java.net.URL;
+import java.nio.file.Path;
+import java.nio.file.Paths;
 import java.util.ResourceBundle;
 
 import com.google.common.eventbus.EventBus;
@@ -16,6 +20,7 @@ import app.events.OpenLinkInBrowserEvent;
 import app.events.OpenProjectEvent;
 import app.events.PasteEvent;
 import app.events.RedoEvent;
+import app.events.SaveFile;
 import app.events.ThemeChangedEvent;
 import app.events.ToggleCommentEvent;
 import app.events.ToggleWrapTextEvent;
@@ -57,7 +62,20 @@ public class MenubarController implements Initializable, Controller {
   }
 
   /* ------------------------------------------------------------------------ */
-  /* FILE */
+  /* CREATE FILE/DIRECTORY */
+  /* ------------------------------------------------------------------------ */
+  @FXML
+  private void handleNewFile() {
+
+  }
+
+  @FXML
+  private void handleNewFolder() {
+
+  }
+
+  /* ------------------------------------------------------------------------ */
+  /* OPEN FILE */
   /* ------------------------------------------------------------------------ */
 
   /**
@@ -93,6 +111,47 @@ public class MenubarController implements Initializable, Controller {
 
   }
 
+  /* ------------------------------------------------------------------------ */
+  /* SAVE FILE */
+  /* ------------------------------------------------------------------------ */
+
+  /**
+   * Handles whenever the Save button is pressed in the menubar
+   */
+  @FXML
+  private void handleSaveFile() {
+    if (Model.getActiveFilePath() != null) {
+      this.eventBus.post(new SaveFile(Model.getActiveFilePath().toString()));
+    } else {
+      handleSaveAsFile();
+    }
+  }
+
+  /**
+   * Handles whenever the Save as button is pressed in the menubar
+   */
+  @FXML
+  private void handleSaveAsFile() {
+    FileChooser fc = new FileChooser();
+    fc.setTitle("Save as");
+    Stage stage = (Stage) menubar.getScene().getWindow();
+
+    FileChooser.ExtensionFilter extJava = new FileChooser.ExtensionFilter("Java", "*.java");
+    FileChooser.ExtensionFilter extMd = new FileChooser.ExtensionFilter("Markdown", "*.md");
+
+    fc.getExtensionFilters().addAll(extJava, extMd);
+
+    File chosenLocation = fc.showSaveDialog(stage);
+
+    if (chosenLocation != null) {
+      String chosenLocationToString = chosenLocation.toString();
+      this.eventBus.post(new SaveFile(chosenLocationToString));
+      this.eventBus.post(new FileSelectedEvent(chosenLocationToString));
+      Path chosenLocationToPath = Paths.get(chosenLocationToString);
+      Model.setActiveFilePath(chosenLocationToPath);
+    }
+  }
+
   /**
    * Handles whenever the programming language is changed from the menubar.
    */