neue GameOfferControl

git-svn-id: svn://sunsvr01.isp.uni-luebeck.de/swproj13/trunk@430 72836036-5685-4462-b002-a69064685172

8 files changed, 536 insertions, 91 deletions

diff --git a/mock/jrummikub/view/MockSettingsPanel.java b/mock/jrummikub/view/MockSettingsPanel.java
index 2f79178..bc2901d 100644
--- a/mock/jrummikub/view/MockSettingsPanel.java
+++ b/mock/jrummikub/view/MockSettingsPanel.java
@@ -193,7 +193,7 @@ public class MockSettingsPanel implements ISettingsPanel {
 	}
 
 	@Override
-	public void enableNetworkMode(boolean enable) {
+	public void setSettingsMode(boolean enable) {
 		// TODO Auto-generated method stub
 
 	}
diff --git a/src/jrummikub/control/AbstractSettingsControl.java b/src/jrummikub/control/AbstractSettingsControl.java
new file mode 100644
index 0000000..693e0f0
--- /dev/null
+++ b/src/jrummikub/control/AbstractSettingsControl.java
@@ -0,0 +1,345 @@
+package jrummikub.control;
+
+import java.awt.Color;
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+import jrummikub.model.GameSettings;
+import jrummikub.model.PlayerSettings;
+import jrummikub.model.PlayerSettings.Type;
+import jrummikub.model.StoneColor;
+import jrummikub.util.Connection;
+import jrummikub.util.IListener;
+import jrummikub.util.IListener1;
+import jrummikub.util.IListener2;
+import jrummikub.view.ISettingsPanel;
+import jrummikub.view.IView;
+
+public abstract class AbstractSettingsControl {
+	protected IView view;
+	protected List<Connection> connections = new ArrayList<Connection>();
+
+	protected GameSettings settings;
+
+	/**
+	 * Create a new settings control
+	 * 
+	 * @param view
+	 *            the view to use
+	 * @param settings
+	 *            initial game settings
+	 */
+	protected AbstractSettingsControl(IView view, GameSettings settings) {
+		this.view = view;
+		this.settings = settings;
+	}
+
+	protected void addListeners() {
+		addPlayerSettingsListeners();
+
+		addOptionListeners1();
+		addOptionListeners2();
+		addVariantListeners();
+	}
+
+	private void addPlayerSettingsListeners() {
+		connections.add(view.getSettingsPanel().getAddPlayerEvent()
+				.add(new IListener() {
+					@Override
+					public void handle() {
+						addPlayer();
+					}
+				}));
+		connections.add(view.getSettingsPanel().getRemovePlayerEvent()
+				.add(new IListener1<Integer>() {
+					@Override
+					public void handle(Integer i) {
+						removePlayer(i);
+					}
+				}));
+		connections.add(view.getSettingsPanel().getChangePlayerColorEvent()
+				.add(new IListener2<Integer, Color>() {
+					@Override
+					public void handle(Integer i, Color color) {
+						setPlayerColor(i, color);
+					}
+				}));
+		connections.add(view.getSettingsPanel().getChangePlayerNameEvent()
+				.add(new IListener2<Integer, String>() {
+					@Override
+					public void handle(Integer i, String name) {
+						setPlayerName(i, name);
+					}
+				}));
+		connections.add(view.getSettingsPanel().getChangePlayerTypeEvent()
+				.add(new IListener2<Integer, Type>() {
+					@Override
+					public void handle(Integer i, Type type) {
+						setPlayerType(i, type);
+					}
+				}));
+	}
+	
+	private void addOptionListeners1() {
+		connections.add(view.getSettingsPanel()
+				.getChangeInitialMeldThresholdEvent()
+				.add(new IListener1<Integer>() {
+					@Override
+					public void handle(Integer value) {
+						settings.setInitialMeldThreshold(value);
+						update();
+					}
+				}));
+
+		connections.add(view.getSettingsPanel().getChangeJokerNumberEvent()
+				.add(new IListener1<Integer>() {
+					@Override
+					public void handle(Integer value) {
+						settings.setJokerNumber(value);
+						update();
+					}
+				}));
+
+		connections.add(view.getSettingsPanel().getChangeStoneSetNumberEvent()
+				.add(new IListener1<Integer>() {
+					@Override
+					public void handle(Integer value) {
+						settings.setStoneSetNumber(value);
+						update();
+					}
+				}));
+		connections.add(view.getSettingsPanel()
+				.getChangeNumberOfStonesDealtEvent()
+				.add(new IListener1<Integer>() {
+					@Override
+					public void handle(Integer value) {
+						settings.setNumberOfStonesDealt(value);
+						update();
+					}
+				}));
+	}
+
+	private void addOptionListeners2() {
+		connections.add(view.getSettingsPanel().getChangeHighestValueEvent()
+				.add(new IListener1<Integer>() {
+					@Override
+					public void handle(Integer value) {
+						settings.setHighestValue(value);
+						update();
+					}
+				}));
+		connections.add(view.getSettingsPanel().getChangeTimeEvent()
+				.add(new IListener1<Integer>() {
+					@Override
+					public void handle(Integer value) {
+						settings.setTotalTime(value);
+						update();
+					}
+				}));
+		connections.add(view.getSettingsPanel().getChangeStoneColorsEvent()
+				.add(new IListener1<Set<StoneColor>>() {
+					@Override
+					public void handle(Set<StoneColor> value) {
+						settings.setStoneColors(new HashSet<StoneColor>(value));
+						update();
+					}
+				}));
+
+		connections.add(view.getSettingsPanel().getChangeNoLimitsEvent()
+				.add(new IListener1<Boolean>() {
+					@Override
+					public void handle(Boolean value) {
+						settings.setNoLimits(value);
+						update();
+					}
+				}));
+	}
+
+	/**
+	 * Add event listeners for variants, e.g. standard or children
+	 */
+	private void addVariantListeners() {
+		connections.add(view.getSettingsPanel().getSetVariantDefaultEvent()
+				.add(new IListener() {
+					@Override
+					public void handle() {
+						settings.reset();
+						update();
+					}
+				}));
+		connections.add(view.getSettingsPanel().getSetVariantChildrenEvent()
+				.add(new IListener() {
+					@Override
+					public void handle() {
+						settings.reset();
+						settings.setHighestValue(10);
+						settings.setJokerNumber(6);
+						settings.setTotalTime(120);
+						settings.setInitialMeldThreshold(20);
+						update();
+					}
+				}));
+	}
+	
+	/**
+	 * Start the operation of the settings control
+	 */
+	public void startSettings() {
+		view.showSettingsPanel(true);
+	}
+
+	protected Color findUnusedColor() {
+		Color color = null;
+		colorLoop: for (Color c : ISettingsPanel.PLAYER_COLORS) {
+			color = c;
+			for (PlayerSettings player : settings.getPlayerList()) {
+				if (c == player.getColor()) {
+					continue colorLoop;
+				}
+			}
+			break;
+		}
+		return color;
+	}
+
+	private void setPlayerColor(int i, Color color) {
+		PlayerSettings player = settings.getPlayerList().get(i);
+
+		if (player.getColor() == color) {
+			return;
+		}
+
+		for (PlayerSettings other : settings.getPlayerList()) {
+			if (other.getColor() == color) {
+				other.setColor(player.getColor());
+				break;
+			}
+		}
+
+		player.setColor(color);
+		update();
+	}
+
+	private void setPlayerName(int i, String name) {
+		settings.getPlayerList().get(i).setName(name);
+		update();
+	}
+
+	private void removePlayer(int i) {
+		settings.getPlayerList().remove(i);
+		update();
+	}
+	
+	protected boolean checkSettings() {
+		if (!checkName()) {
+			return false;
+		}
+		if (!checkErrors()) {
+			return false;
+		}
+
+		view.getSettingsPanel().setError(ISettingsPanel.SettingsError.NO_ERROR);
+		view.getSettingsPanel().enableStartGameButton(true);
+
+		checkWarnings();
+
+		return true;
+	}
+
+	private boolean checkName() {
+		for (PlayerSettings player : settings.getPlayerList()) {
+			if (player.getName().isEmpty()) {
+				view.getSettingsPanel().setError(
+						ISettingsPanel.SettingsError.NO_PLAYER_NAME_ERROR);
+				view.getSettingsPanel().enableStartGameButton(false);
+				return false;
+			}
+		}
+		for (int i = 0; i < settings.getPlayerList().size(); ++i) {
+			PlayerSettings player1 = settings.getPlayerList().get(i);
+			String name = player1.getName();
+			Type type = player1.getType();
+
+			if (type == Type.NETWORK) {
+				continue;
+			}
+
+			for (int j = i + 1; j < settings.getPlayerList().size(); ++j) {
+				PlayerSettings player2 = settings.getPlayerList().get(j);
+				if (player2.getName().equals(name) && player2.getType() == type) {
+					view.getSettingsPanel()
+							.setError(
+									ISettingsPanel.SettingsError.DUPLICATE_PLAYER_NAME_ERROR);
+					view.getSettingsPanel().enableStartGameButton(false);
+					return false;
+				}
+			}
+		}
+		return true;
+	}
+
+	private boolean checkErrors() {
+		int totalStonesDealt = settings.getNumberOfStonesDealt()
+				* settings.getPlayerList().size();
+		int totalStones = settings.getHighestValue()
+				* settings.getStoneSetNumber()
+				* settings.getStoneColors().size() + settings.getJokerNumber();
+
+		if (totalStones <= totalStonesDealt) {
+			view.getSettingsPanel().setError(
+					ISettingsPanel.SettingsError.NOT_ENOUGH_STONES_ERROR);
+			view.getSettingsPanel().enableStartGameButton(false);
+			return false;
+		}
+
+		if (settings.getStoneColors().size() < 3) {
+			view.getSettingsPanel().setError(
+					ISettingsPanel.SettingsError.NOT_ENOUGH_COLORS_ERROR);
+			view.getSettingsPanel().enableStartGameButton(false);
+			return false;
+		}
+
+		return true;
+	}
+
+	private void checkWarnings() {
+		if (settings.getInitialMeldThreshold() >= 100) {
+			view.getSettingsPanel().setError(
+					ISettingsPanel.SettingsError.TOO_HIGH_THRESHOLD_WARNING);
+			return;
+		}
+
+		boolean humanPlayerFound = false;
+		for (PlayerSettings player : settings.getPlayerList()) {
+			if (player.getType() == Type.HUMAN) {
+				humanPlayerFound = true;
+				break;
+			}
+		}
+
+		if (!humanPlayerFound) {
+			view.getSettingsPanel().setError(
+					ISettingsPanel.SettingsError.COMPUTER_PLAYERS_ONLY_WARNING);
+			return;
+		}
+	}
+	
+	/**
+	 * Abort settings control once settings are set
+	 */
+	public void abort() {
+		view.showSettingsPanel(false);
+		for (Connection c : connections) {
+			c.remove();
+		}
+	}
+
+	abstract protected void addPlayer();
+
+	abstract protected void setPlayerType(int i, Type type);
+
+	abstract protected void update();
+
+}
diff --git a/src/jrummikub/control/SettingsControl.java b/src/jrummikub/control/SettingsControl.java
index a3fad13..4659828 100644
--- a/src/jrummikub/control/SettingsControl.java
+++ b/src/jrummikub/control/SettingsControl.java
@@ -14,6 +14,7 @@ import jrummikub.util.IEvent1;
 import jrummikub.util.IListener;
 import jrummikub.view.ISettingsPanel;
 import jrummikub.view.IView;
+import jrummikub.view.ISettingsPanel.SettingsMode;
 
 /**
  * The settings control controls the settings panel
@@ -31,7 +32,7 @@ public class SettingsControl extends AbstractSettingsControl {
 	 */
 	public SettingsControl(IView view, GameSettings settings) {
 		super(view, settings);
-		view.getSettingsPanel().enableNetworkMode(false);
+		view.getSettingsPanel().setSettingsMode(SettingsMode.DEFAULT);
 		view.getSettingsPanel().setPlayerNamesEditable(
 				Collections.<Boolean> emptyList());
 
diff --git a/src/jrummikub/control/network/GameOfferControl.java b/src/jrummikub/control/network/GameOfferControl.java
new file mode 100644
index 0000000..0e90078
--- /dev/null
+++ b/src/jrummikub/control/network/GameOfferControl.java
@@ -0,0 +1,27 @@
+package jrummikub.control.network;
+
+import jrummikub.model.GameSettings;
+import jrummikub.view.ISettingsPanel.SettingsMode;
+import jrummikub.view.IView;
+
+public class GameOfferControl {
+	private ConnectionControl connectionControl;
+	private GameSettings settings;
+	private IView view;
+
+	public GameOfferControl(ConnectionControl connectionControl,
+			GameSettings settings, IView view) {
+		this.connectionControl = connectionControl;
+		this.settings = settings;
+		this.view = view;
+		
+		view.getSettingsPanel().setSettingsMode(SettingsMode.NETWORK_OFFER);
+		view.getSettingsPanel().setGameSettings(settings);
+	}
+
+	public void startGameOffer() {
+		view.showSettingsPanel(true);
+		
+	}
+
+}
diff --git a/src/jrummikub/control/network/NetworkControl.java b/src/jrummikub/control/network/NetworkControl.java
index bb60556..e09cdc0 100644
--- a/src/jrummikub/control/network/NetworkControl.java
+++ b/src/jrummikub/control/network/NetworkControl.java
@@ -26,6 +26,7 @@ public class NetworkControl {
 	private Event stopNetworkEvent = new Event();
 
 	private NetworkSettingsControl settingsControl;
+	private GameOfferControl gameOfferControl;
 
 	private Map<UUID, GameData> gameMap = new HashMap<UUID, GameData>();
 
@@ -157,27 +158,36 @@ public class NetworkControl {
 	}
 
 	private void createSettingsControl() {
-		if (settingsControl == null) {
-			view.showGameListPanel(false);
-
-			settingsControl = new NetworkSettingsControl(
-					connectionControl.getNickname(), view, new GameSettings());
-			settingsControl.getOfferGameEvent().add(new IListener1<GameSettings>() {
-				@Override
-				public void handle(GameSettings value) {
-					// TODO Auto-generated method stub
-					
-				}
-			});
-			settingsControl.getBackEvent().add(new IListener() {
-				@Override
-				public void handle() {
-					settingsControl=null;
-					view.showGameListPanel(true);					
-				}
-			});
-			settingsControl.startSettings();
+		if (settingsControl != null) {
+			return;
 		}
+		view.showGameListPanel(false);
+
+		settingsControl = new NetworkSettingsControl(
+				connectionControl.getNickname(), view, new GameSettings());
+		settingsControl.getOfferGameEvent().add(new IListener1<GameSettings>() {
+			@Override
+			public void handle(GameSettings settings) {
+				settingsControl = null;
+				createGameOfferControl(settings);
+			}
+		});
+		settingsControl.getBackEvent().add(new IListener() {
+			@Override
+			public void handle() {
+				settingsControl = null;
+				view.showGameListPanel(true);
+			}
+		});
+		settingsControl.startSettings();
+	}
+
+	private void createGameOfferControl(GameSettings settings) {
+		if (gameOfferControl != null) {
+			return;
+		}
+		gameOfferControl = new GameOfferControl(connectionControl, settings, view);
+		gameOfferControl.startGameOffer();
 	}
 
 }
diff --git a/src/jrummikub/control/network/NetworkSettingsControl.java b/src/jrummikub/control/network/NetworkSettingsControl.java
index 9c989c6..ca8c74b 100644
--- a/src/jrummikub/control/network/NetworkSettingsControl.java
+++ b/src/jrummikub/control/network/NetworkSettingsControl.java
@@ -13,6 +13,7 @@ import jrummikub.util.Event;
 import jrummikub.util.Event1;
 import jrummikub.util.IListener;
 import jrummikub.view.ISettingsPanel;
+import jrummikub.view.ISettingsPanel.SettingsMode;
 import jrummikub.view.IView;
 
 /**
@@ -38,7 +39,7 @@ public class NetworkSettingsControl extends AbstractSettingsControl {
 		super(view, settings);
 		this.nickname = nickname;
 
-		view.getSettingsPanel().enableNetworkMode(true);
+		view.getSettingsPanel().setSettingsMode(SettingsMode.NETWORK_SETUP);
 		view.getSettingsPanel().setPlayerNamesEditable(
 				Collections.<Boolean> emptyList());
 
diff --git a/src/jrummikub/view/ISettingsPanel.java b/src/jrummikub/view/ISettingsPanel.java
index 3e56519..c2bd766 100644
--- a/src/jrummikub/view/ISettingsPanel.java
+++ b/src/jrummikub/view/ISettingsPanel.java
@@ -42,7 +42,7 @@ public interface ISettingsPanel {
 	 * @param enable
 	 *            starting a network game
 	 */
-	public void enableNetworkMode(boolean enable);
+	public void setSettingsMode(SettingsMode mode);
 
 	/**
 	 * The add player event is emitted when the user wants to add a player to
@@ -258,4 +258,16 @@ public interface ISettingsPanel {
 		/** Only computer players added */
 		COMPUTER_PLAYERS_ONLY_WARNING
 	}
+	
+	/**
+	 * SettingsPanel can be used with different functions in different situations
+	 */
+	public enum SettingsMode {
+		/**Local game settings */
+		DEFAULT, 
+		/** */
+		NETWORK_SETUP,
+		/** */
+		NETWORK_OFFER
+	}
 }
\ No newline at end of file
diff --git a/src/jrummikub/view/impl/SettingsPanel.java b/src/jrummikub/view/impl/SettingsPanel.java
index 1d3e1b5..e5f0455 100644
--- a/src/jrummikub/view/impl/SettingsPanel.java
+++ b/src/jrummikub/view/impl/SettingsPanel.java
@@ -61,6 +61,7 @@ import jrummikub.util.IEvent;
 import jrummikub.util.IEvent1;
 import jrummikub.util.IEvent2;
 import jrummikub.view.ISettingsPanel;
+import jrummikub.view.ISettingsPanel.SettingsMode;
 
 @SuppressWarnings("serial")
 class SettingsPanel extends JPanel implements ISettingsPanel {
@@ -223,37 +224,37 @@ class SettingsPanel extends JPanel implements ISettingsPanel {
 	@Override
 	public void setError(SettingsError error) {
 		switch (error) {
-			case NO_ERROR:
-				errorMessageLabel.setText(" ");
-				break;
-			case DUPLICATE_PLAYER_NAME_ERROR:
-				errorMessageLabel
-						.setText("Jeder Spielername darf nur einmal verwendet werden.");
-				errorMessageLabel.setForeground(Color.RED);
-				break;
-			case NO_PLAYER_NAME_ERROR:
-				errorMessageLabel.setText("Jeder Spieler muss einen Namen haben.");
-				errorMessageLabel.setForeground(Color.RED);
-				break;
-			case NOT_ENOUGH_STONES_ERROR:
-				errorMessageLabel
-						.setText("Es gibt nicht genug Steine f\u00fcr die gew\u00e4hlte Spieleranzahl.");
-				errorMessageLabel.setForeground(Color.RED);
-				break;
-			case NOT_ENOUGH_COLORS_ERROR:
-				errorMessageLabel
-						.setText("Es m\u00fcssen mindestens drei Farben ausgew\u00e4hlt werden.");
-				errorMessageLabel.setForeground(Color.RED);
-				break;
-			case COMPUTER_PLAYERS_ONLY_WARNING:
-				errorMessageLabel.setText("Es gibt keinen menschlichen Spieler.");
-				errorMessageLabel.setForeground(Color.ORANGE.darker());
-				break;
-			case TOO_HIGH_THRESHOLD_WARNING:
-				errorMessageLabel
-						.setText("Die gew\u00e4hlte Schranke ist m\u00f6glicherweise zu hoch");
-				errorMessageLabel.setForeground(Color.ORANGE.darker());
-				break;
+		case NO_ERROR:
+			errorMessageLabel.setText(" ");
+			break;
+		case DUPLICATE_PLAYER_NAME_ERROR:
+			errorMessageLabel
+					.setText("Jeder Spielername darf nur einmal verwendet werden.");
+			errorMessageLabel.setForeground(Color.RED);
+			break;
+		case NO_PLAYER_NAME_ERROR:
+			errorMessageLabel.setText("Jeder Spieler muss einen Namen haben.");
+			errorMessageLabel.setForeground(Color.RED);
+			break;
+		case NOT_ENOUGH_STONES_ERROR:
+			errorMessageLabel
+					.setText("Es gibt nicht genug Steine f\u00fcr die gew\u00e4hlte Spieleranzahl.");
+			errorMessageLabel.setForeground(Color.RED);
+			break;
+		case NOT_ENOUGH_COLORS_ERROR:
+			errorMessageLabel
+					.setText("Es m\u00fcssen mindestens drei Farben ausgew\u00e4hlt werden.");
+			errorMessageLabel.setForeground(Color.RED);
+			break;
+		case COMPUTER_PLAYERS_ONLY_WARNING:
+			errorMessageLabel.setText("Es gibt keinen menschlichen Spieler.");
+			errorMessageLabel.setForeground(Color.ORANGE.darker());
+			break;
+		case TOO_HIGH_THRESHOLD_WARNING:
+			errorMessageLabel
+					.setText("Die gew\u00e4hlte Schranke ist m\u00f6glicherweise zu hoch");
+			errorMessageLabel.setForeground(Color.ORANGE.darker());
+			break;
 		}
 
 	}
@@ -297,7 +298,8 @@ class SettingsPanel extends JPanel implements ISettingsPanel {
 
 	@Override
 	public void setGameSettings(GameSettings gameSettings) {
-		while (playerSettingsPanels.size() > gameSettings.getPlayerList().size()) {
+		while (playerSettingsPanels.size() > gameSettings.getPlayerList()
+				.size()) {
 			removePlayerSettingsPanel();
 		}
 
@@ -306,14 +308,16 @@ class SettingsPanel extends JPanel implements ISettingsPanel {
 			if (i < playerTypeChoices.size()) {
 				choices = playerTypeChoices.get(i);
 			}
-			updatePlayerSettingsPanel(i, gameSettings.getPlayerList().get(i), choices);
+			updatePlayerSettingsPanel(i, gameSettings.getPlayerList().get(i),
+					choices);
 		}
 
-		initialMeldThresholdSpinner
-				.setValue(gameSettings.getInitialMeldThreshold());
+		initialMeldThresholdSpinner.setValue(gameSettings
+				.getInitialMeldThreshold());
 		stoneSetNumberSpinner.setValue(gameSettings.getStoneSetNumber());
 		highestValueSpinner.setValue(gameSettings.getHighestValue());
-		numberOfStonesDealtSpinner.setValue(gameSettings.getNumberOfStonesDealt());
+		numberOfStonesDealtSpinner.setValue(gameSettings
+				.getNumberOfStonesDealt());
 		jokerNumberSpinner.setValue(gameSettings.getJokerNumber());
 		timeSpinner.setValue(gameSettings.getTotalTime());
 		noLimitsBox.setSelected(gameSettings.isNoLimits());
@@ -338,7 +342,8 @@ class SettingsPanel extends JPanel implements ISettingsPanel {
 
 	private void addPlayerSettingsPanel(int i, PlayerSettings settings,
 			List<Type> choices) {
-		PlayerSettingsPanel panel = new PlayerSettingsPanel(i, settings, choices);
+		PlayerSettingsPanel panel = new PlayerSettingsPanel(i, settings,
+				choices);
 		playerSettingsPanels.add(panel);
 		playerSettingsViewport.add(panel,
 				playerSettingsViewport.getComponentCount() - 1);
@@ -347,8 +352,8 @@ class SettingsPanel extends JPanel implements ISettingsPanel {
 	}
 
 	private void removePlayerSettingsPanel() {
-		PlayerSettingsPanel p = playerSettingsPanels.remove(playerSettingsPanels
-				.size() - 1);
+		PlayerSettingsPanel p = playerSettingsPanels
+				.remove(playerSettingsPanels.size() - 1);
 		playerSettingsViewport.remove(p);
 	}
 
@@ -370,7 +375,8 @@ class SettingsPanel extends JPanel implements ISettingsPanel {
 		playerSettingsViewport.add(addPlayerPanel);
 
 		addPlayerButton = new JButton("+");
-		addPlayerButton.setFont(addPlayerButton.getFont().deriveFont(Font.BOLD));
+		addPlayerButton
+				.setFont(addPlayerButton.getFont().deriveFont(Font.BOLD));
 		addPlayerButton.addActionListener(new ActionListener() {
 			@Override
 			public void actionPerformed(ActionEvent e) {
@@ -535,8 +541,8 @@ class SettingsPanel extends JPanel implements ISettingsPanel {
 		c.insets = new Insets(2, 2, 2, 2);
 		final JSpinner spinner = new JSpinner();
 		spinner.setModel(new SpinnerNumberModel(min, min, max, step));
-		spinner
-				.setPreferredSize(new Dimension(60, spinner.getMinimumSize().height));
+		spinner.setPreferredSize(new Dimension(60,
+				spinner.getMinimumSize().height));
 		spinner.addChangeListener(new ChangeListener() {
 			@Override
 			public void stateChanged(ChangeEvent e) {
@@ -596,8 +602,8 @@ class SettingsPanel extends JPanel implements ISettingsPanel {
 
 		addDefaultButtons();
 
-		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 resetTabbedPane() {
@@ -624,7 +630,7 @@ class SettingsPanel extends JPanel implements ISettingsPanel {
 		buttonPanel.add(networkButton, c);
 	}
 
-	private void addNetworkButtons() {
+	private void addNetworkSetupButtons() {
 		buttonPanel.removeAll();
 		GridBagConstraints c = new GridBagConstraints();
 		c.fill = GridBagConstraints.BOTH;
@@ -639,6 +645,22 @@ class SettingsPanel extends JPanel implements ISettingsPanel {
 		c.gridwidth = GridBagConstraints.REMAINDER;
 		buttonPanel.add(backButton, c);
 	}
+	
+	private void addNetworkOfferButtons() {
+		buttonPanel.removeAll();
+		GridBagConstraints c = new GridBagConstraints();
+		c.fill = GridBagConstraints.BOTH;
+		c.gridwidth = 1;
+		c.weightx = 1;
+		c.weighty = 1;
+
+		buttonPanel.add(startButton, c);
+		c.weightx = 0;
+		buttonPanel.add(Box.createHorizontalStrut(10), c);
+		c.weightx = 1;
+		c.gridwidth = GridBagConstraints.REMAINDER;
+		buttonPanel.add(backButton, c);
+	}
 
 	private JButton createButton(String title, final Event event) {
 		JButton button = new JButton(title);
@@ -652,14 +674,38 @@ class SettingsPanel extends JPanel implements ISettingsPanel {
 	}
 
 	@Override
-	public void enableNetworkMode(boolean enable) {
-		if (enable) {
-			addNetworkButtons();
-		} else {
+	public void setSettingsMode(SettingsMode mode) {
+		switch (mode) {
+		case DEFAULT:
 			addDefaultButtons();
+			enableOptions(true);
+			break;
+		case NETWORK_SETUP:
+			addNetworkSetupButtons();
+			enableOptions(true);
+			break;
+		case NETWORK_OFFER:
+			addNetworkOfferButtons();
+			enableOptions(false);
+			break;
 		}
 	}
 
+	private void enableOptions(boolean enable) {
+		setVariantDefaultButton.setVisible(enable);
+		setVariantChildrenButton.setVisible(enable);
+		initialMeldThresholdSpinner.setEnabled(enable);
+		stoneSetNumberSpinner.setEnabled(enable);
+		highestValueSpinner.setEnabled(enable);
+		numberOfStonesDealtSpinner.setEnabled(enable);
+		jokerNumberSpinner.setEnabled(enable);
+		timeSpinner.setEnabled(enable);
+		noLimitsBox.setEnabled(enable);
+		for (JToggleButton colorButton: colorButtons.values()){
+			colorButton.setEnabled(enable);
+		}		
+	}
+
 	private class PlayerSettingsPanel extends JPanel {
 		private int playerNumber;
 		private JButton colorButton;
@@ -677,8 +723,8 @@ class SettingsPanel extends JPanel implements ISettingsPanel {
 					&& index < playerType.getModel().getSize()) {
 				playerType.setSelectedIndex(index);
 			}
-			colorButton
-					.setIcon(ImageUtil.createColorIcon(settings.getColor(), 16, 2));
+			colorButton.setIcon(ImageUtil.createColorIcon(settings.getColor(),
+					16, 2));
 		}
 
 		public void setPlayerNameEditable(boolean editable) {
@@ -723,15 +769,15 @@ class SettingsPanel extends JPanel implements ISettingsPanel {
 			Vector<String> choices = new Vector<String>();
 			for (Type t : playerTypeChoices) {
 				switch (t) {
-					case COMPUTER:
-						choices.add("Computer");
-						break;
-					case HUMAN:
-						choices.add("Mensch");
-						break;
-					case NETWORK:
-						choices.add("Netzwerk");
-						break;
+				case COMPUTER:
+					choices.add("Computer");
+					break;
+				case HUMAN:
+					choices.add("Mensch");
+					break;
+				case NETWORK:
+					choices.add("Netzwerk");
+					break;
 				}
 			}
 			playerType.setModel(new DefaultComboBoxModel(choices));
@@ -752,7 +798,8 @@ class SettingsPanel extends JPanel implements ISettingsPanel {
 			c.gridy = 0;
 			add(colorButton, c);
 
-			nameField.getDocument().addDocumentListener(new NameChangeListener());
+			nameField.getDocument().addDocumentListener(
+					new NameChangeListener());
 			c2.gridy = 0;
 			c2.weightx = 1;
 			c2.fill = GridBagConstraints.HORIZONTAL;
@@ -767,8 +814,8 @@ class SettingsPanel extends JPanel implements ISettingsPanel {
 			});
 			playerType.setPreferredSize(new Dimension(120, playerType
 					.getPreferredSize().height));
-			playerType.setMinimumSize(new Dimension(120,
-					playerType.getMinimumSize().height));
+			playerType.setMinimumSize(new Dimension(120, playerType
+					.getMinimumSize().height));
 			add(playerType, c);
 
 			removeButton = new JButton("\u00d7");
@@ -787,8 +834,9 @@ class SettingsPanel extends JPanel implements ISettingsPanel {
 		public Dimension getPreferredSize() {
 			Dimension preferredSize = super.getPreferredSize();
 			for (Component component : this.getComponents()) {
-				preferredSize
-						.setSize(preferredSize.width, Math.max(preferredSize.height,
+				preferredSize.setSize(
+						preferredSize.width,
+						Math.max(preferredSize.height,
 								component.getPreferredSize().height));
 			}
 			return preferredSize;
@@ -798,8 +846,9 @@ class SettingsPanel extends JPanel implements ISettingsPanel {
 		public Dimension getMaximumSize() {
 			Dimension preferredSize = super.getPreferredSize();
 			for (Component component : this.getComponents()) {
-				preferredSize
-						.setSize(Integer.MAX_VALUE, Math.max(preferredSize.height,
+				preferredSize.setSize(
+						Integer.MAX_VALUE,
+						Math.max(preferredSize.height,
 								component.getPreferredSize().height));
 			}
 			return preferredSize;