wip: #34 - adds tuner spectral display manager to handle requests to

show a tuner in the main spectral display or to show the tuner in a new
spectral display

src/gui/SDRTrunk.java

@@ -59,6 +59,7 @@ import settings.SettingsManager;
 import source.SourceManager;
 import source.tuner.TunerEvent;
 import source.tuner.TunerModel;
+import source.tuner.TunerSpectralDisplayManager;
 import source.tuner.configuration.TunerConfigurationModel;
 import spectrum.SpectralDisplayPanel;
 import util.TimeStamp;
@@ -162,8 +163,11 @@ public class SDRTrunk implements Listener<TunerEvent>
 
     	mSpectralPanel = new SpectralDisplayPanel( channelModel, 
     			channelProcessingManager,	mSettingsManager );
-    	
-		tunerModel.addListener( mSpectralPanel.getTunerEventListener() );
+
+    	TunerSpectralDisplayManager tunerSpectralDisplayManager = 
+    			new TunerSpectralDisplayManager( mSpectralPanel, 
+					channelModel, channelProcessingManager, mSettingsManager );
+    	tunerModel.addListener( tunerSpectralDisplayManager );
     	tunerModel.addListener( this );
 		
 		PlaylistManager playlistManager = new PlaylistManager( threadPoolManager, 

src/source/tuner/TunerSpectralDisplayManager.java

@@ -0,0 +1,55 @@
+package source.tuner;
+
+import java.awt.EventQueue;
+
+import sample.Listener;
+import settings.SettingsManager;
+import spectrum.SpectralDisplayPanel;
+import spectrum.SpectrumFrame;
+import controller.channel.ChannelModel;
+import controller.channel.ChannelProcessingManager;
+
+public class TunerSpectralDisplayManager implements Listener<TunerEvent>
+{
+	private SpectralDisplayPanel mSpectralDisplayPanel;
+	private ChannelModel mChannelModel;
+	private ChannelProcessingManager mChannelProcessingManager;
+	private SettingsManager mSettingsManager;
+
+	public TunerSpectralDisplayManager( SpectralDisplayPanel panel,
+										ChannelModel channelModel,
+										ChannelProcessingManager channelProcessingManager,
+										SettingsManager settingsManager )
+	{
+		mSpectralDisplayPanel = panel;
+		mChannelModel = channelModel;
+		mChannelProcessingManager = channelProcessingManager;
+		mSettingsManager = settingsManager;
+	}
+	
+	@Override
+	public void receive( TunerEvent event )
+	{
+		switch( event.getEvent() )
+		{
+			case REQUEST_MAIN_SPECTRAL_DISPLAY:
+				mSpectralDisplayPanel.showTuner( event.getTuner() );
+				break;
+			case REQUEST_SECONDARY_SPECTRAL_DISPLAY:
+				final SpectrumFrame frame = new SpectrumFrame( mChannelModel,
+					mChannelProcessingManager, mSettingsManager, event.getTuner() );	
+				
+				EventQueue.invokeLater( new Runnable()
+				{
+					@Override
+					public void run()
+					{
+						frame.setVisible( true );
+					}
+				} );
+				break;
+			default:
+				break;
+		}
+	}
+}

src/spectrum/SpectralDisplayPanel.java

@@ -62,7 +62,6 @@ import settings.ColorSettingMenuItem;
 import settings.SettingsManager;
 import source.SourceException;
 import source.tuner.Tuner;
-import source.tuner.TunerEvent;
 import source.tuner.frequency.FrequencyChangeEvent;
 import source.tuner.frequency.FrequencyChangeEvent.Event;
 import source.tuner.frequency.IFrequencyChangeProcessor;
@@ -200,11 +199,6 @@ public class SpectralDisplayPanel extends JPanel
     	mTuner = null;
     }
     
-    public Listener<TunerEvent> getTunerEventListener()
-    {
-    	return new TunerSelectionListener( this );
-    }
-    
 	/**
 	 * Queues an FFT size change request.  The scheduled executor will apply 
 	 * the change when it runs.
@@ -962,26 +956,4 @@ public class SpectralDisplayPanel extends JPanel
         	} );
         }
 	}
-	
-	/**
-	 * Provides tuner event listener interface for showing tuners in this display
-	 */
-	public class TunerSelectionListener implements Listener<TunerEvent>
-	{
-		private SpectralDisplayPanel mSpectralDisplayPanel;
-		
-		public TunerSelectionListener( SpectralDisplayPanel spectralDisplayPanel )
-		{
-			mSpectralDisplayPanel = spectralDisplayPanel;
-		}
-		
-		@Override
-		public void receive( TunerEvent event )
-		{
-			if( event.getEvent() == TunerEvent.Event.REQUEST_MAIN_SPECTRAL_DISPLAY )
-			{
-				mSpectralDisplayPanel.showTuner( event.getTuner() );
-			}
-		}
-	}
 }