more controller stuff

-new controller listener to be a singleton thread that listens for controller input even when not streaming, then sends input when streaming.\
-main frame will stop controller listener when closing
-gamepads should now use the gamepad config settings (WIP)

src/com/limelight/input/GamepadHandler.java

@@ -5,62 +5,60 @@ import java.util.Collections;
 import java.util.LinkedList;
 import java.util.List;
 
-import javax.swing.event.ListSelectionEvent;
-
-import com.limelight.input.Gamepad.ControllerType;
 import com.limelight.nvstream.NvConnection;
 
 import net.java.games.input.Controller;
 
 public class GamepadHandler {
 	private static LinkedList<Gamepad> gamepads = new LinkedList<Gamepad>();
-	private static GamepadHandler singleton;
+	private static NvConnection conn;
+	private static Thread handler;
 
-	public static void addGamepads(List<Controller> pads, NvConnection conn) {
-		if (singleton == null) {
-			singleton = new GamepadHandler();
-			singleton.startUp();
-		}
+	public static void addGamepads(List<Controller> pads) {
 
 		gamepads.clear();
 
 		for (Controller pad : pads) {
-		
-			gamepads.add(Gamepad.createInstance(conn, pad, getType(pad)));
+
+			gamepads.add(new Gamepad(pad, null)); //TODO: need to create/get the settings for this controller
 		}
 	}
 
-	private static ControllerType getType(Controller pad) {
-		if (pad.getType() == Controller.Type.GAMEPAD) {
-			return ControllerType.XBOX;
-		}
-		if (pad.getName().contains("PLAYSTATION")) {
-			return ControllerType.PS3;
-		}
-		return null;
+	public static void setConnection(NvConnection connection) {
+		conn = connection;
 	}
-	
+
 	public static List<Gamepad> getGamepads() {
 		return Collections.unmodifiableList(gamepads);
 	}
-	
-	private void startUp() {
-		new Thread(new Runnable() {
-			@Override
-			public void run() {
-				while (true) {
-					for (Gamepad gamepad : gamepads) {
-						if (!gamepad.poll()) {
-							break;
+
+	public static void startUp() {
+		if (handler == null || !handler.isAlive()) {
+			handler = new Thread(new Runnable() {
+				@Override
+				public void run() {
+					while (true) {
+						for (Gamepad gamepad : gamepads) {
+							if (!gamepad.poll()) {
+								break;
+							}
+							gamepad.handleEvents(conn);
 						}
-						gamepad.handleEvents();
+						try {
+							Thread.sleep(20);
+						} catch (InterruptedException e) {}
 					}
-					try {
-						Thread.sleep(20);
-					} catch (InterruptedException e) {}
 				}
-			}
-		}).start();
+			});
+			handler.start();
+		}
+	}
+
+	public static void stopHandler() {
+		if (handler != null && handler.isAlive()) {
+			handler.interrupt();
+			conn = null;
+		}
 	}
 	
 }