wip #34: refactored tuners to take a tuner controller as an argument.

Removed frequency change listener framework from tuner so that the tuner
controller handles all frequency change interaction.

Updated tuner view to allow selecting tuners for main spectral display
and/or launching a new spectral display by clicking in the tuner table
cell.

src/source/tuner/fcd/FCDTuner.java

@@ -1,6 +1,6 @@
 /*******************************************************************************
  *     SDR Trunk 
- *     Copyright (C) 2014 Dennis Sheirer
+ *     Copyright (C) 2014-2016 Dennis Sheirer
  * 
  *     This program is free software: you can redistribute it and/or modify
  *     it under the terms of the GNU General Public License as published by
@@ -19,71 +19,64 @@ package source.tuner.fcd;
 
 import java.util.concurrent.RejectedExecutionException;
 
-import javax.swing.JPanel;
-
 import sample.Listener;
 import sample.adapter.ShortAdapter;
 import sample.complex.ComplexBuffer;
-import settings.SettingsManager;
 import source.SourceException;
 import source.tuner.MixerTuner;
 import source.tuner.MixerTunerDataLine;
-import source.tuner.TunerEvent;
 import source.tuner.TunerChannel;
 import source.tuner.TunerChannelSource;
 import source.tuner.TunerClass;
+import source.tuner.TunerEvent;
 import source.tuner.TunerType;
 import source.tuner.configuration.TunerConfiguration;
 
 public class FCDTuner extends MixerTuner
 {
-	private FCDTunerController mController;
-	
 	public FCDTuner( MixerTunerDataLine mixerTDL,
 					 FCDTunerController controller )
 	{
-		super( controller.getConfiguration().toString(), 
+		super( controller.getConfiguration().toString(),
+			   controller,
 			   mixerTDL, 
 			   new ShortAdapter() );
-		
-		mController = controller;
-		mController.addListener( this );
 	}
 	
 	public void dispose()
 	{
 		//TODO: release the mixer tuner data line as well
 		
-		mController.dispose();
+		getController().dispose();
 	}
 	
 	public FCDTunerController getController()
 	{
-		return mController;
+		return (FCDTunerController)getTunerController();
 	}
 	
 	@Override
     public TunerClass getTunerClass()
     {
-	    return mController.getTunerClass();
+	    return getController().getTunerClass();
     }
 
 	@Override
     public TunerType getTunerType()
     {
-	    return mController.getTunerType();
+	    return getController().getTunerType();
     }
 
 	@Override
     public String getUniqueID()
     {
-	    return mController.getUSBAddress();
+	    return getController().getUSBAddress();
     }
 
 	@Override
     public void apply( TunerConfiguration config )throws SourceException
     {
-	    mController.apply( config );
+	    getController().apply( config );
     }
 	
 	@Override
@@ -101,14 +94,14 @@ public class FCDTuner extends MixerTuner
 	@Override
     public long getFrequency() throws SourceException
     {
-		return mController.getFrequency();
+		return getController().getFrequency();
     }
 
 	@Override
     public TunerChannelSource getChannel( TunerChannel tunerChannel )
     		throws RejectedExecutionException, SourceException
     {
-		TunerChannelSource source = mController.getChannel( this, tunerChannel );
+		TunerChannelSource source = getController().getChannel( this, tunerChannel );
 
 		if( source != null )
 		{
@@ -121,7 +114,7 @@ public class FCDTuner extends MixerTuner
 	@Override
 	public int getChannelCount()
 	{
-		return mController.getChannelCount();
+		return getController().getChannelCount();
 	}
 
 	/**
@@ -138,7 +131,7 @@ public class FCDTuner extends MixerTuner
 
 			/* Tell the controller to release the channel and cleanup */
 			/* This will release the channel as a frequency change listener */
-			mController.releaseChannel( source );
+			getController().releaseChannel( source );
 		}
     }
 }