IQ recording file playback partial checkin.

NOTE: only the gui components and settings handling have been implemented.  Actual recording playback is not yet implemented.

Partial checkin of initial P25 decoder development.  

NOTE: P25 decoder is not yet functional.

src/source/config/SourceConfigRecording.java

@@ -0,0 +1,61 @@
+/*******************************************************************************
+ *     SDR Trunk 
+ *     Copyright (C) 2014 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 source.config;
+
+import javax.xml.bind.annotation.XmlAttribute;
+
+import source.SourceType;
+
+public class SourceConfigRecording extends SourceConfiguration
+{
+	private String mRecordingAlias;
+	private long mFrequency;
+	
+	public SourceConfigRecording()
+    {
+	    super( SourceType.RECORDING );
+    }
+	
+	@XmlAttribute( name = "recording_alias" )
+	public String getRecordingAlias()
+	{
+		return mRecordingAlias;
+	}
+	
+	public void setRecordingAlias( String alias )
+	{
+		mRecordingAlias = alias;
+	}
+
+	@XmlAttribute( name = "frequency" )
+	public long getFrequency()
+	{
+		return mFrequency;
+	}
+	
+	public void setFrequency( long frequency )
+	{
+		mFrequency = frequency;
+	}
+
+	@Override
+    public String getDescription()
+    {
+	    return getRecordingAlias();
+    }
+}