Added some to saving, add more to exceptions tomorrow

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

@@ -2,6 +2,7 @@ package app.controllers;
 
 import java.io.File;
 import java.io.FileNotFoundException;
+import java.io.PrintWriter;
 import java.net.URL;
 import java.util.Collection;
 import java.util.ResourceBundle;
@@ -22,6 +23,7 @@ import app.events.EditorChangedEvent;
 import app.events.LanguageChangedEvent;
 import app.events.PasteEvent;
 import app.events.RedoEvent;
+import app.events.SaveFile;
 import app.events.ToggleCommentEvent;
 import app.events.ToggleWrapTextEvent;
 import app.events.UndoEvent;
@@ -76,11 +78,12 @@ public class EditorController implements Initializable, Controller {
   }
 
   /**
-   * Uses the {@link app.model.ProgrammingLanguage ProgrammingLanguage} in 
+   * Uses the {@link app.model.ProgrammingLanguage ProgrammingLanguage} in
    * {@link app.model.Model Model} to determine whether the current line/selection
    * is commented or not, and toggles the comment.
    * 
-   * @see app.model.ProgrammingLanguage#commentLine(String) ProgrammingLanguage.commentLine(line)
+   * @see app.model.ProgrammingLanguage#commentLine(String)
+   *      ProgrammingLanguage.commentLine(line)
    */
   private void toggleComment() {
     if (editor.getSelectedText().equals("")) {
@@ -109,6 +112,7 @@ public class EditorController implements Initializable, Controller {
 
   /**
    * Updates the wraptext setting of the code area
+   * 
    * @param isWrapText The new value for the setting
    */
   private void setWrapText(boolean isWrapText) {
@@ -131,6 +135,7 @@ public class EditorController implements Initializable, Controller {
 
   /**
    * Updates the content of the editor to a specific filepath
+   * 
    * @param filePath The path of the file
    * @throws FileNotFoundException
    */
@@ -147,11 +152,24 @@ public class EditorController implements Initializable, Controller {
     }
   }
 
+  private void saveCodeArea(String filePath) {
+    try (PrintWriter writer = new PrintWriter(new File(filePath))) {
+      writer.println(editor.getText());
+    } catch (FileNotFoundException e) {
+      e.printStackTrace();
+    }
+  }
+
   @Subscribe
   private void handle(FileSelectedEvent event) {
     this.setEditorContent(event.getPath());
   }
 
+  @Subscribe
+  private void handle(SaveFile event) {
+    this.saveCodeArea(event.getPath());
+  }
+
   @Subscribe
   private void handle(LanguageChangedEvent event) {
     this.refreshHighlighting();