Display game list in GameListPanel

git-svn-id: svn://sunsvr01.isp.uni-luebeck.de/swproj13/trunk@407 72836036-5685-4462-b002-a69064685172

1 files changed, 105 insertions, 3 deletions

diff --git a/src/jrummikub/view/impl/GameListPanel.java b/src/jrummikub/view/impl/GameListPanel.java
index d509a6e..eae424a 100644
--- a/src/jrummikub/view/impl/GameListPanel.java
+++ b/src/jrummikub/view/impl/GameListPanel.java
@@ -1,17 +1,23 @@
 package jrummikub.view.impl;
 
 import java.awt.Color;
+import java.awt.Component;
 import java.awt.GridBagConstraints;
 import java.awt.GridBagLayout;
+import java.awt.GridLayout;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
+import java.util.ArrayList;
+import java.util.List;
 
 import javax.swing.Box;
+import javax.swing.DefaultListModel;
 import javax.swing.JButton;
 import javax.swing.JLabel;
 import javax.swing.JList;
 import javax.swing.JPanel;
 import javax.swing.JScrollPane;
+import javax.swing.ListCellRenderer;
 import javax.swing.border.CompoundBorder;
 import javax.swing.border.EmptyBorder;
 import javax.swing.border.LineBorder;
@@ -28,10 +34,13 @@ class GameListPanel extends JPanel implements IGameListPanel {
 	private JButton joinButton;
 	private JButton openNewGameButton;
 	private JButton cancelButton;
+
 	private Event1<GameData> joinEvent = new Event1<GameData>();
 	private Event openNewGameEvent = new Event();
 	private Event cancelEvent = new Event();
 
+	private List<GameData> games = new ArrayList<GameData>();
+
 	GameListPanel() {
 		setLayout(new GridBagLayout());
 		GridBagConstraints c = new GridBagConstraints();
@@ -41,15 +50,21 @@ class GameListPanel extends JPanel implements IGameListPanel {
 		c.weighty = 0;
 
 		title = new JLabel();
+		title.setFont(title.getFont().deriveFont(16.0f));
 		add(title, c);
 
+		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);
 
-		joinButton = new JButton("Beitreten");
 		c.weighty = 0;
+		add(Box.createVerticalStrut(3), c);
+
+		joinButton = new JButton("Beitreten");
 		c.gridwidth = 1;
 		add(joinButton, c);
 		joinButton.addActionListener(new ActionListener() {
@@ -89,8 +104,43 @@ class GameListPanel extends JPanel implements IGameListPanel {
 			}
 		});
 
-		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)));
+	}
+
+	void reset() {
+		games.clear();
+	}
+
+	@Override
+	public void setChannelName(String name) {
+		title.setText("Spiele in " + name + ":");
+	}
+
+	@Override
+	public void addGame(GameData game) {
+		if (!games.contains(game)) {
+			games.add(game);
+		}
+
+		updateModel();
+	}
+
+	@Override
+	public void removeGame(GameData game) {
+		if (games.remove(game)) {
+			updateModel();
+		}
+	}
+
+	private void updateModel() {
+		DefaultListModel model = new DefaultListModel();
+
+		for (GameData game : games) {
+			model.addElement(game);
+		}
+
+		gameList.setModel(model);
 	}
 
 	@Override
@@ -108,4 +158,56 @@ class GameListPanel extends JPanel implements IGameListPanel {
 		return cancelEvent;
 	}
 
+	private static class GameDataCellRenderer extends JPanel implements
+			ListCellRenderer {
+		JLabel hostLabel, playerCountLabel;
+
+		GameDataCellRenderer() {
+			setLayout(new GridLayout(1, 2));
+			hostLabel = new JLabel();
+			hostLabel.setOpaque(true);
+			hostLabel.setHorizontalAlignment(JLabel.LEFT);
+			add(hostLabel);
+
+			playerCountLabel = new JLabel();
+			playerCountLabel.setOpaque(true);
+			playerCountLabel.setHorizontalAlignment(JLabel.RIGHT);
+			add(playerCountLabel);
+		}
+
+		@Override
+		public Component getListCellRendererComponent(JList list, Object value,
+				int index, boolean isSelected, boolean cellHasFocus) {
+			String host = "", playerCount = "";
+
+			if (value instanceof GameData) {
+				GameData gameData = (GameData) value;
+
+				host = gameData.getHost();
+				playerCount = gameData.getCurrentPlayerCount() + "/"
+						+ gameData.getMaxPlayerCount();
+			} else {
+				host = String.valueOf(value);
+			}
+
+			hostLabel.setText(host);
+			playerCountLabel.setText(playerCount);
+
+			if (isSelected) {
+				hostLabel.setBackground(list.getSelectionBackground());
+				hostLabel.setForeground(list.getSelectionForeground());
+				playerCountLabel.setBackground(list.getSelectionBackground());
+				playerCountLabel.setForeground(list.getSelectionForeground());
+			} else {
+				hostLabel.setBackground(list.getBackground());
+				hostLabel.setForeground(list.getForeground());
+				playerCountLabel.setBackground(list.getBackground());
+				playerCountLabel.setForeground(list.getForeground());
+			}
+
+			setEnabled(list.isEnabled());
+			setFont(list.getFont());
+			return this;
+		}
+	}
 }