Merges #34 Major redesign of Tuner, Channel and Alias management.

Changes to model, view and controller components and updates all gui
editors.  Removes the configuration panel and tree and replaces with 3
new panels.  Updates playlist.xml to a new playlist_v2.xml format.

src/alias/id/priority/PriorityEditor.java

@@ -0,0 +1,168 @@
+/*******************************************************************************
+ *     SDR Trunk 
+ *     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
+ *     the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ * 
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ * 
+ *     You should have received a copy of the GNU General Public License
+ *     along with this program.  If not, see <http://www.gnu.org/licenses/>
+ ******************************************************************************/
+package alias.id.priority;
+
+import gui.editor.DocumentListenerEditor;
+
+import java.awt.Color;
+import java.awt.Cursor;
+import java.awt.event.MouseAdapter;
+import java.awt.event.MouseEvent;
+
+import javax.swing.JLabel;
+import javax.swing.JOptionPane;
+import javax.swing.JSlider;
+import javax.swing.event.ChangeEvent;
+import javax.swing.event.ChangeListener;
+
+import net.miginfocom.swing.MigLayout;
+import alias.id.AliasID;
+
+public class PriorityEditor extends DocumentListenerEditor<AliasID>
+{
+    private static final long serialVersionUID = 1L;
+
+	public static final String DO_NOT_MONITOR = "Do Not Monitor";
+
+	private static final String HELP_TEXT = "<html>"
+			+ "<h3>Call Audio Priority</h3>"
+			+ "Priority determines which calls have priority for playback<br>"
+			+ "over your computer speakers, or designates an alias for<br>"
+			+ "no-monitoring if you don't want to hear calls from an alias.<br><br>"
+			+ "Lower values indicate higher priority levels.<br><br>"
+			+ "<b>Do Not Monitor: </b> slide priority all the way to the right"
+    		+ "</html>";
+
+    private JSlider mPrioritySlider;
+    private JLabel mPrioritySliderLabel;
+
+	public PriorityEditor( AliasID aliasID )
+	{
+		initGUI();
+		
+		setItem( aliasID );
+	}
+	
+	private void initGUI()
+	{
+		setLayout( new MigLayout( "fill,wrap 2", "[right][left]", "[][]" ) );
+
+		mPrioritySlider = new JSlider( JSlider.HORIZONTAL,
+										Priority.MIN_PRIORITY,
+										Priority.MAX_PRIORITY + 1,
+										Priority.MIN_PRIORITY );
+		
+		mPrioritySlider.setMajorTickSpacing( 20 );
+		mPrioritySlider.setMinorTickSpacing( 5 );
+		mPrioritySlider.setPaintTicks( true );
+		mPrioritySlider.setLabelTable( mPrioritySlider.createStandardLabels( 20, 20 ) );
+		mPrioritySlider.setPaintLabels( true );
+		mPrioritySlider.addChangeListener( new ChangeListener()
+		{
+			@Override
+			public void stateChanged( ChangeEvent e )
+			{
+				int priority = mPrioritySlider.getValue();
+				
+				if( priority == Priority.MAX_PRIORITY + 1 )
+				{
+					mPrioritySliderLabel.setText( "Priority: Do Not Monitor" );
+				}
+				else
+				{
+					mPrioritySliderLabel.setText( "Priority: " + priority );
+				}
+				
+				setModified( true );
+			}
+		} );
+		mPrioritySlider.setToolTipText( HELP_TEXT );
+		
+		mPrioritySliderLabel = new JLabel( "Priority: " + mPrioritySlider.getValue() + " " );
+		add( mPrioritySliderLabel, "span,align center" );
+		add( mPrioritySlider, "span,grow" );
+		
+		JLabel help = new JLabel( "Help ..." );
+		help.setForeground( Color.BLUE.brighter() );
+		help.setCursor( new Cursor( Cursor.HAND_CURSOR ) );
+		help.addMouseListener( new MouseAdapter() 
+		{
+			@Override
+			public void mouseClicked( MouseEvent e )
+			{
+				JOptionPane.showMessageDialog( PriorityEditor.this, 
+					HELP_TEXT, "Help", JOptionPane.INFORMATION_MESSAGE );
+			}
+		} );
+		add( help, "align left" );
+	}
+	
+	public Priority getPriority()
+	{
+		if( getItem() instanceof Priority )
+		{
+			return (Priority)getItem();
+		}
+		
+		return null;
+	}
+
+	@Override
+	public void setItem( AliasID aliasID )
+	{
+		super.setItem( aliasID );
+
+		Priority priority = getPriority();
+		
+		if( priority != null )
+		{
+			int value = priority.getPriority();
+			
+			if( value == Priority.DO_NOT_MONITOR )
+			{
+				value = Priority.MAX_PRIORITY + 1;
+			}
+			
+			mPrioritySlider.setValue( value );
+		}
+		
+		setModified( false );
+		
+		repaint();
+	}
+
+	@Override
+	public void save()
+	{
+		Priority priority = getPriority();
+		
+		if( priority != null )
+		{
+			int value = mPrioritySlider.getValue();
+
+			if( value == Priority.MAX_PRIORITY + 1 )
+			{
+				value = Priority.DO_NOT_MONITOR;
+			}
+
+			priority.setPriority( value );
+		}
+		
+		setModified( false );
+	}
+}