Initial code check in continued

src/controller/channel/ChannelMapModel.java

@@ -0,0 +1,167 @@
+/*******************************************************************************
+ *     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 controller.channel;
+
+import javax.swing.table.AbstractTableModel;
+
+import log.Log;
+
+public class ChannelMapModel extends AbstractTableModel
+{
+    private static final long serialVersionUID = 1L;
+    private static final int sSTART = 0;
+    private static final int sSTOP = 1;
+    private static final int sBASE = 2;
+    private static final int sSIZE = 3;
+
+	protected int[] mColumnWidths = { 110, 110, 110, -1 };
+
+	protected String[] mHeaders = new String[] { "Begin",
+												 "End",
+												 "Base",
+												 "Size" };
+
+	private ChannelMap mChannelMap;
+	
+	public ChannelMapModel( ChannelMap map )
+	{
+		mChannelMap = map;
+	}
+	
+	public ChannelMap getChannelMap()
+	{
+		return mChannelMap;
+	}
+	
+	public void setChannelMap( ChannelMap map )
+	{
+		mChannelMap = map;
+		
+		fireTableDataChanged();
+	}
+	
+	public void addRange( ChannelRange range )
+	{
+		mChannelMap.addRange( range );
+		
+		int index = mChannelMap.getRanges().size() - 1;
+		
+		fireTableRowsInserted( index, index );
+	}
+	
+	public void removeRange( int rangeIndex )
+	{
+		if( rangeIndex < mChannelMap.getRanges().size() )
+		{
+			mChannelMap.getRanges().remove( rangeIndex );
+		}
+		
+		fireTableRowsDeleted( rangeIndex, rangeIndex );
+	}
+	
+	public int[] getColumnWidths()
+	{
+		return mColumnWidths;
+	}
+	
+	public void setColumnWidths( int[] widths )
+	{
+		if( widths.length != 4 )
+		{
+			throw new IllegalArgumentException( "ChannelMapRangeModel - "
+					+ "column widths array should have 5 elements" );
+		}
+		else
+		{
+			mColumnWidths = widths;
+		}
+	}
+	
+	@Override
+    public int getRowCount()
+    {
+		return mChannelMap.getRanges().size();
+    }
+
+	@Override
+    public int getColumnCount()
+    {
+	    return mHeaders.length;
+    }
+
+	public String getColumnName( int column ) 
+	{
+        return mHeaders[ column ];
+    }
+	
+	@Override
+    public Object getValueAt( int rowIndex, int columnIndex )
+    {
+		ChannelRange range = mChannelMap.getRanges().get( rowIndex );
+		
+		switch( columnIndex )
+		{
+			case sSTART:
+				return range.getFirstChannelNumber();
+			case sSTOP:
+				return range.getLastChannelNumber();
+			case sBASE:
+				return range.getBase();
+			case sSIZE:
+				return range.getSize();
+		}
+		
+		return null;
+    }
+	
+	public boolean isCellEditable( int row, int column )
+	{
+		return true;
+	}
+	
+	public void setValueAt( Object value, int row, int column )
+	{
+		try
+		{
+			int parsedValue = Integer.parseInt( (String)value );
+			
+			ChannelRange range = mChannelMap.getRanges().get( row );
+			
+			switch( column )
+			{
+				case sSTART:
+					range.setFirstChannelNumber( parsedValue );
+					break;
+				case sSTOP:
+					range.setLastChannelNumber( parsedValue );
+					break;
+				case sBASE:
+					range.setBase( parsedValue );
+					break;
+				case sSIZE:
+					range.setSize( parsedValue );
+					break;
+			}
+		}
+		catch( Exception e )
+		{
+			Log.info( "ChannelMapModel - couldn't parse integer value "
+					+ "for [" + value + "] - " + e.getLocalizedMessage() );
+		}
+	}
+}