Adds delete game view + bug fixes

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

@@ -718,4 +718,21 @@ public class DbConnector
       ExceptionHandler.handleException(e, "Could not delete games in db.");
     }
   }
+  
+  public void deleteView(GameView view)
+  {
+    String viewFilterSql = "DELETE FROM viewfilter WHERE gameview = " + view.getGameViewId();
+    String gameViewSql = "DELETE FROM gameview WHERE viewId = " + view.getGameViewId();
+    try (Connection conn = this.connect(); PreparedStatement viewFilterstmt = conn.prepareStatement(viewFilterSql); PreparedStatement gameViewStmt = conn.prepareStatement(gameViewSql))
+    {
+      int value = viewFilterstmt.executeUpdate(); 
+      logger.debug("Executed successfully, value = {}", value);
+      value = gameViewStmt.executeUpdate(); 
+      logger.debug("Executed successfully, value = {}", value);
+    }
+    catch (SQLException e)
+    {
+      ExceptionHandler.handleException(e, "Could not delete gameview or viewfilter in db.");
+    }
+  }
 }

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

@@ -126,6 +126,10 @@ public class ListPanel extends JPanel
               editItem.addActionListener(e -> gameViewManager
                 .openViewEditDialog((GameView) getListViewComboBox().getSelectedItem()));
               menu.add(editItem);
+              JMenuItem deleteItem = new JMenuItem("Delete view...");
+              deleteItem.addActionListener(e -> gameViewManager
+                .deleteView((GameView) getListViewComboBox().getSelectedItem()));
+              menu.add(deleteItem);
             }
 
             menu.show(listViewEditButton, 15, 15);
@@ -174,11 +178,15 @@ public class ListPanel extends JPanel
     {
       indexToSelect = uiModel.getGameListModel().getSize()-1;
     }
-    //Select -1 first to ensure a change of selection is done
-    list.setSelectedIndex(-1);
+    list.clearSelection();
     list.setSelectedIndex(indexToSelect);
     list.ensureIndexIsVisible(indexToSelect);
   }
+  
+  public void clearGameListSelection()
+  {
+    list.clearSelection();
+  }
 
   private JPanel getViewInfoPanel()
   {

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

@@ -156,4 +156,9 @@ public class MainPanel extends JPanel
     this.repaint();
     getListPanel().updateViewInfoLabel();
   }
+  
+  public void clearGameListSelection()
+  {
+    getListPanel().clearGameListSelection();
+  }
 }

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

@@ -74,7 +74,7 @@ public final class MainWindow extends JFrame
     menuManager.intialize();
   }
 
-  MainPanel getMainPanel()
+  public MainPanel getMainPanel()
   {
     if (mainPanel == null)
     {

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

@@ -337,6 +337,7 @@ public class MenuManager
     if (option == JOptionPane.YES_OPTION)
     {
       backupDb();
+      MainWindow.getInstance().getMainPanel().clearGameListSelection();
       uiModel.deleteAllGames();
       FileManager.deleteAllFolderContent();
       //Trigger a reload of game views

src/main/java/se/lantz/gui/gameview/GameViewManager.java

@@ -1,6 +1,7 @@
 package se.lantz.gui.gameview;
 
 import javax.swing.JComboBox;
+import javax.swing.JOptionPane;
 import javax.swing.SwingUtilities;
 
 import se.lantz.gui.ListPanel;
@@ -12,7 +13,6 @@ import se.lantz.model.data.GameView;
 public class GameViewManager
 {
   private JComboBox<GameView> viewCombobox;
-  private MainWindow mainWindow;
   private final MainViewModel uiModel;
   private ListPanel mainPanel;
   
@@ -25,8 +25,7 @@ public class GameViewManager
 
   public void openViewEditDialog(GameView gameView)
   {
-    mainWindow = (MainWindow)SwingUtilities.getAncestorOfClass(MainWindow.class, viewCombobox);
-    GameViewEditDialog dialog = new GameViewEditDialog(mainWindow, gameView);
+    GameViewEditDialog dialog = new GameViewEditDialog(MainWindow.getInstance(), gameView);
     if (gameView.getGameViewId() == 0)
     {
       dialog.setTitle("Add game view");
@@ -36,7 +35,7 @@ public class GameViewManager
       dialog.setTitle("Edit game view");
     }
     dialog.pack();
-    dialog.setLocationRelativeTo(mainWindow);
+    dialog.setLocationRelativeTo(MainWindow.getInstance());
     if (dialog.showDialog())
     {
       //Update gameView instance with edited values in the dialog
@@ -60,4 +59,17 @@ public class GameViewManager
       }
     }
   }
+  
+  public void deleteView(GameView view)
+  {
+    String message = "Do you want to delete the game view  \"" + view.getName() + "\"?";
+    int value = JOptionPane.showConfirmDialog(MainWindow.getInstance().getMainPanel(), message, "Delete game view", JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE);
+    if (value == JOptionPane.YES_OPTION)
+    {
+      uiModel.deleteGameView(view);
+      //Trigger a reload of game views
+      uiModel.reloadGameViews();
+      MainWindow.getInstance().selectViewAfterRestore();
+    }
+  }
 }

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

@@ -4,6 +4,7 @@ import java.beans.PropertyChangeEvent;
 import java.beans.PropertyChangeListener;
 import java.io.File;
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.List;
 
 import javax.swing.DefaultComboBoxModel;
@@ -68,7 +69,9 @@ public class MainViewModel extends AbstractModel
     selectedGameView.setName("All Games");
     selectedGameView.setSqlQuery("");
     gameViewModel.addElement(selectedGameView);
-    for (GameView gameView : dbConnector.loadGameViews())
+    List<GameView> gameViewList = dbConnector.loadGameViews();
+    Collections.sort(gameViewList);
+    for (GameView gameView : gameViewList)
     {
       gameViewModel.addElement(gameView);
     }
@@ -363,6 +366,15 @@ public class MainViewModel extends AbstractModel
     //Reload the current view
     reloadCurrentGameView();
   }
+  
+  public void deleteGameView(GameView view)
+  {
+    if (view.getGameViewId() != GameView.ALL_GAMES_ID)
+    {
+      dbConnector.deleteView(view);
+      reloadGameViews();
+    }
+  }
 
   private List<String> validateRequiredFields()
   {

src/main/java/se/lantz/model/data/GameView.java

@@ -6,7 +6,7 @@ import java.util.List;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-public class GameView
+public class GameView implements Comparable
 {
   public static final int ALL_GAMES_ID = -1;
   private static final Logger logger = LoggerFactory.getLogger(GameView.class);
@@ -139,4 +139,10 @@ public class GameView
   {
     this.gameCount = count;
   }
+
+  @Override
+  public int compareTo(Object o)
+  {
+    return this.name.compareTo(o.toString());
+  }
 }