GameListPanel.niceness++ :D

git-svn-id: svn://sunsvr01.isp.uni-luebeck.de/swproj13/trunk@538 72836036-5685-4462-b002-a69064685172

2 files changed, 78 insertions, 32 deletions

diff --git a/src/jrummikub/view/impl/GameListPanel.java b/src/jrummikub/view/impl/GameListPanel.java
index e1e1c9d..d5328af 100644
--- a/src/jrummikub/view/impl/GameListPanel.java
+++ b/src/jrummikub/view/impl/GameListPanel.java
@@ -6,11 +6,12 @@ import java.awt.GridBagConstraints;
 import java.awt.GridBagLayout;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
+import java.awt.event.MouseAdapter;
+import java.awt.event.MouseEvent;
 import java.util.Collections;
 import java.util.List;
 
 import javax.swing.Box;
-import javax.swing.DefaultListModel;
 import javax.swing.JButton;
 import javax.swing.JLabel;
 import javax.swing.JList;
@@ -20,6 +21,8 @@ import javax.swing.ListCellRenderer;
 import javax.swing.border.CompoundBorder;
 import javax.swing.border.EmptyBorder;
 import javax.swing.border.LineBorder;
+import javax.swing.event.ListSelectionEvent;
+import javax.swing.event.ListSelectionListener;
 
 import jrummikub.model.PlayerSettings;
 import jrummikub.model.PlayerSettings.Type;
@@ -28,6 +31,7 @@ import jrummikub.util.Event1;
 import jrummikub.util.GameData;
 import jrummikub.util.IEvent;
 import jrummikub.util.IEvent1;
+import jrummikub.util.Pair;
 import jrummikub.view.IGameListPanel;
 
 class GameListPanel extends JPanel implements IGameListPanel {
@@ -60,35 +64,66 @@ class GameListPanel extends JPanel implements IGameListPanel {
 
 		add(Box.createVerticalStrut(3), c);
 
-		gameList = new JList();
-		gameList.setCellRenderer(new GameDataCellRenderer());
-		c.weighty = 1;
-		add(new JScrollPane(gameList, JScrollPane.VERTICAL_SCROLLBAR_ALWAYS,
-				JScrollPane.HORIZONTAL_SCROLLBAR_NEVER), c);
+		createGameList();
 
-		c.weighty = 0;
 		add(Box.createVerticalStrut(3), c);
 
 		addButtons(c);
 
-		setBorder(new CompoundBorder(new LineBorder(Color.BLACK),
-				new EmptyBorder(10, 10, 10, 10)));
+		setBorder(new CompoundBorder(new LineBorder(Color.BLACK), new EmptyBorder(
+				10, 10, 10, 10)));
+	}
+
+	private void createGameList() {
+		GridBagConstraints c = new GridBagConstraints();
+		c.fill = GridBagConstraints.BOTH;
+		c.gridwidth = GridBagConstraints.REMAINDER;
+		c.weightx = 1;
+		c.weighty = 1;
+
+		gameList = new JList();
+		gameList.setCellRenderer(new GameDataCellRenderer());
+
+		gameList.addMouseListener(new MouseAdapter() {
+			@Override
+			public void mouseClicked(MouseEvent e) {
+				if (e.getClickCount() == 2) {
+					join();
+				}
+			}
+		});
+
+		gameList.addListSelectionListener(new ListSelectionListener() {
+			@Override
+			public void valueChanged(ListSelectionEvent e) {
+				Object data = gameList.getSelectedValue();
+
+				if (data instanceof GameData) {
+					GameData gameData = (GameData) data;
+					Pair<Integer, Integer> playerSlotCount = getPlayerSlotCount(gameData);
+					joinButton.setEnabled(playerSlotCount.getFirst() < playerSlotCount
+							.getSecond());
+				} else {
+					joinButton.setEnabled(false);
+				}
+			}
+		});
+
+		add(new JScrollPane(gameList, JScrollPane.VERTICAL_SCROLLBAR_ALWAYS,
+				JScrollPane.HORIZONTAL_SCROLLBAR_NEVER), c);
 	}
 
 	private void addButtons(GridBagConstraints c) {
 		joinButton = new JButton("Beitreten");
 		c.gridwidth = 1;
-		add(joinButton, c);
 		joinButton.addActionListener(new ActionListener() {
 			@Override
 			public void actionPerformed(ActionEvent e) {
-				Object data = gameList.getSelectedValue();
-
-				if (data instanceof GameData) {
-					joinEvent.emit((GameData) data);
-				}
+				join();
 			}
 		});
+		joinButton.setEnabled(false);
+		add(joinButton, c);
 
 		c.weightx = 0;
 		add(Box.createHorizontalStrut(10), c);
@@ -99,7 +134,6 @@ class GameListPanel extends JPanel implements IGameListPanel {
 		openNewGameButton.addActionListener(new ActionListener() {
 			@Override
 			public void actionPerformed(ActionEvent arg0) {
-				// TODO Auto-generated method stub
 				openNewGameEvent.emit();
 			}
 		});
@@ -135,14 +169,12 @@ class GameListPanel extends JPanel implements IGameListPanel {
 
 		Object currentGame = gameList.getSelectedValue();
 
-		DefaultListModel model = new DefaultListModel();
-		for (GameData game : games) {
-			model.addElement(game);
-		}
-		gameList.setModel(model);
+		gameList.setListData(games.toArray());
 
 		if (games.contains(currentGame)) {
 			gameList.setSelectedValue(currentGame, false);
+		} else if (!games.isEmpty()) {
+			gameList.setSelectedIndex(0);
 		}
 	}
 
@@ -161,6 +193,27 @@ class GameListPanel extends JPanel implements IGameListPanel {
 		return cancelEvent;
 	}
 
+	private void join() {
+		Object data = gameList.getSelectedValue();
+
+		if (data instanceof GameData) {
+			joinEvent.emit((GameData) data);
+		}
+	}
+
+	private static Pair<Integer, Integer> getPlayerSlotCount(GameData gameData) {
+		int total = gameData.getGameSettings().getPlayerList().size();
+		int occupied = total;
+
+		for (PlayerSettings player : gameData.getGameSettings().getPlayerList()) {
+			if (player.getType() == Type.VACANT) {
+				occupied--;
+			}
+		}
+
+		return new Pair<Integer, Integer>(occupied, total);
+	}
+
 	private static class GameDataCellRenderer extends JPanel implements
 			ListCellRenderer {
 		private static final long serialVersionUID = -892701906163443927L;
@@ -197,17 +250,10 @@ class GameListPanel extends JPanel implements IGameListPanel {
 				GameData gameData = (GameData) value;
 
 				host = gameData.getHost();
-				int total = gameData.getGameSettings().getPlayerList().size();
-				int occupied = total;
-
-				for (PlayerSettings player : gameData.getGameSettings()
-						.getPlayerList()) {
-					if (player.getType() == Type.VACANT) {
-						occupied--;
-					}
-				}
+				Pair<Integer, Integer> playerSlotCount = getPlayerSlotCount(gameData);
 
-				playerCount = occupied + "/" + total;
+				playerCount = playerSlotCount.getFirst() + "/"
+						+ playerSlotCount.getSecond();
 			} else {
 				host = String.valueOf(value);
 			}
diff --git a/src/jrummikub/view/impl/View.java b/src/jrummikub/view/impl/View.java
index 69d0d25..5d870f9 100644
--- a/src/jrummikub/view/impl/View.java
+++ b/src/jrummikub/view/impl/View.java
@@ -459,7 +459,7 @@ public class View extends JFrame implements IView {
 
 		rescaleSubpanel(settingsPanel, 1 / 2.0, 1 / 2.0, 475, 300);
 		rescaleSubpanel(scorePanel, 3 / 4.0, 1 / 2.0, 450, 300);
-		rescaleSubpanel(loginPanel, 1 / 3.0, 1 / 3.0, 200, 200);
+		rescaleSubpanel(loginPanel, 1 / 3.0, 1 / 3.0, 350, 200);
 		rescaleSubpanel(gameListPanel, 1 / 2.0, 1 / 2.0, 475, 300);
 		rescaleSubpanel(quitWarningPanel, 1 / 2.0, 1 / 6.0, 400, 150);
 		quitWarningPanel.setLocation(0, 0);