Adds delete option

src/main/java/se/lantz/db/DbConnector.java

@@ -687,6 +687,20 @@ public class DbConnector
   
   public void deleteGame(String rowId)
   {
-    
+    StringBuilder sqlBuilder = new StringBuilder();
+    sqlBuilder.append("DELETE FROM gameinfo WHERE rowId = ");
+    sqlBuilder.append(rowId);
+    sqlBuilder.append(";");
+    String sql = sqlBuilder.toString();
+    logger.debug("Generated DELETE String:\n{}", sql);
+    try (Connection conn = this.connect(); PreparedStatement pstmt = conn.prepareStatement(sql))
+    {
+      int value = pstmt.executeUpdate();
+      logger.debug("Executed successfully, value = {}", value);
+    }
+    catch (SQLException e)
+    {
+      ExceptionHandler.handleException(e, "Could not delete game in db.");
+    }
   }
 }

src/main/java/se/lantz/gui/ListPanel.java

@@ -158,6 +158,24 @@ public class ListPanel extends JPanel
     }
     return listViewComboBox;
   }
+  
+  int getSelectedIndexInList()
+  {
+    return getList().getSelectedIndex();
+  }
+  
+  void setSelectedIndexInList(int index)
+  {
+    int indexToSelect = index;
+    if (index >= uiModel.getGameListModel().getSize())
+    {
+      indexToSelect = uiModel.getGameListModel().getSize()-1;
+    }
+    //Select -1 first to ensure a change of selection is done
+    list.setSelectedIndex(-1);
+    list.setSelectedIndex(indexToSelect);
+    list.ensureIndexIsVisible(indexToSelect);
+  }
 
   private JPanel getViewInfoPanel()
   {

src/main/java/se/lantz/gui/MainPanel.java

@@ -6,6 +6,7 @@ import java.util.List;
 import javax.swing.JOptionPane;
 import javax.swing.JPanel;
 import javax.swing.JSplitPane;
+import javax.swing.SwingUtilities;
 
 import se.lantz.model.MainViewModel;
 
@@ -108,11 +109,35 @@ public class MainPanel extends JPanel
   
   public void deleteCurrentGame()
   {
-    //TODO
-    uiModel.deleteGame();
+    if (getListPanel().getSelectedIndexInList() > -1)
+    {
+      int value = showDeleteDialog();
+      if (value == JOptionPane.YES_OPTION)
+      {
+        int currentSelectedIndex = getListPanel().getSelectedIndexInList();
+        uiModel.deleteCurrentGame();
+        repaintAfterModifications();
+        SwingUtilities.invokeLater(() -> getListPanel().setSelectedIndexInList(currentSelectedIndex));
+      }
+    }
   }
   
-  public void repaintAfterImport()
+  int showDeleteDialog()
+  {
+    String message = "Do you want to delete " + uiModel.getInfoModel().getTitle() + " from the database?";
+    if (uiModel.isNewGameSelected())
+    {
+      message = "Do you want to delete the new game entry?";
+    }
+    return JOptionPane.showConfirmDialog(MainPanel.this,
+                                         message,
+                                         "Delete",
+                                         JOptionPane.YES_NO_OPTION,
+                                         JOptionPane.QUESTION_MESSAGE);
+  }
+  
+  
+  public void repaintAfterModifications()
   {
     this.invalidate();
     this.repaint();

src/main/java/se/lantz/gui/MainWindow.java

@@ -85,8 +85,8 @@ public class MainWindow extends JFrame
     return menuBar;
   }
   
-  public void repaintAfterImport()
+  public void repaintAfterModifications()
   {
-    getMainPanel().repaintAfterImport();
+    getMainPanel().repaintAfterModifications();
   }
 }

src/main/java/se/lantz/gui/MenuManager.java

@@ -38,7 +38,7 @@ public class MenuManager
   private JMenuItem deleteGameItem;
   private JMenuItem importItem;
   private JMenuItem exportItem;
-  private JMenuItem exitItem;
+
 
   private JMenuItem backupDbItem;
   private JMenuItem restoreDbItem;
@@ -47,6 +47,7 @@ public class MenuManager
   private JMenuItem helpItem;
   private JMenuItem aboutItem;
 
+  private JMenuItem exitItem;
   private MainViewModel uiModel;
   private ImportManager importManager;
   private ExportManager exportManager;
@@ -255,7 +256,7 @@ public class MenuManager
           dialog.setVisible(true);
           //Refresh current game view after import
           uiModel.reloadCurrentGameView();
-          MainWindow.getInstance().repaintAfterImport();
+          MainWindow.getInstance().repaintAfterModifications();
         }
       }
       else

src/main/java/se/lantz/model/MainViewModel.java

@@ -302,9 +302,23 @@ public class MainViewModel extends AbstractModel
     return false;
   }
   
-  public void deleteGame()
+  public boolean isNewGameSelected()
   {
-    dbConnector.deleteGame(currentGameId);
+    return currentGameId.isEmpty();
+  }
+  
+  public void deleteCurrentGame()
+  {
+    if (isNewGameSelected())
+    {
+      removeNewGameListData();
+    }
+    else
+    {
+      dbConnector.deleteGame(currentGameId);
+      //Reload the current view
+      reloadCurrentGameView();
+    }
   }
 
   private List<String> validateRequiredFields()