Initial code check in continued

src/controller/channel/ChannelMapEditor.java

@@ -0,0 +1,223 @@
+/*******************************************************************************
+ *     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 java.awt.Component;
+import java.awt.Dimension;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.awt.event.FocusEvent;
+import java.awt.event.FocusListener;
+
+import javax.swing.AbstractCellEditor;
+import javax.swing.BorderFactory;
+import javax.swing.JButton;
+import javax.swing.JFormattedTextField;
+import javax.swing.JLabel;
+import javax.swing.JOptionPane;
+import javax.swing.JPanel;
+import javax.swing.JScrollPane;
+import javax.swing.JTable;
+import javax.swing.JTextField;
+import javax.swing.table.TableCellEditor;
+import javax.swing.text.InternationalFormatter;
+
+import log.Log;
+import net.miginfocom.swing.MigLayout;
+
+public class ChannelMapEditor extends JPanel implements ActionListener
+{
+    private static final long serialVersionUID = 1L;
+    private ChannelMapNode mChannelMapNode;
+    
+    private JLabel mNameLabel;
+    private JTextField mNameText;
+    private ChannelMapModel mRangeModel;
+    private JTable mRangeTable;
+    private JButton mDelete;
+    private ChannelMap mChannelMapCopy;
+
+	public ChannelMapEditor( ChannelMapNode ChannelMap )
+	{
+		mChannelMapNode = ChannelMap;
+		mChannelMapCopy = mChannelMapNode.getChannelMap().copyOf();
+		initGUI();
+	}
+	
+	private void initGUI()
+	{
+		setLayout( new MigLayout( "fill,wrap 2", "[right][grow]", "[][][grow][][]" ) );
+		
+		add( new JLabel( "Channel Map" ), "span, align center" );
+		
+		mNameLabel = new JLabel( "Name:" );
+		add( mNameLabel );
+		
+		mNameText = new JTextField( mChannelMapCopy.getName() );
+		mNameText.addFocusListener( new FocusListener() 
+		{
+			@Override public void focusGained( FocusEvent arg0 ) {}
+
+			@Override
+            public void focusLost( FocusEvent arg0 )
+            {
+				Log.info( "text field action event fired, new value:" + mNameText.getText() );
+				mChannelMapCopy.setName( mNameText.getText() );
+            }
+		} );
+		add( mNameText, "growx, push" );
+
+		mRangeModel = new ChannelMapModel( mChannelMapCopy );
+		
+		mRangeTable = new JTable( mRangeModel );
+		mRangeTable.setPreferredScrollableViewportSize( new Dimension( 300, 150 ) );
+		mRangeTable.setFillsViewportHeight( true );
+		mRangeTable.setAutoCreateRowSorter( true );
+		for( int x = 0; x < mRangeTable.getColumnCount(); x++ )
+		{
+			mRangeTable.getColumnModel().getColumn( x )
+				.setCellEditor( new RangeTableEditor() );
+		}
+
+		JScrollPane scrollPane = new JScrollPane( mRangeTable );
+		add( scrollPane, "span,grow,push");
+		
+		JButton btnNew = new JButton( "New Range" );
+		btnNew.addActionListener( ChannelMapEditor.this );
+		add( btnNew );
+
+		mDelete = new JButton( "Delete" );
+		mDelete.addActionListener( ChannelMapEditor.this );
+		add( mDelete, "wrap" );
+
+		JButton btnSave = new JButton( "Save" );
+		btnSave.addActionListener( ChannelMapEditor.this );
+		add( btnSave, "growx" );
+
+		JButton btnReset = new JButton( "Reset " );
+		btnReset.addActionListener( ChannelMapEditor.this );
+		add( btnReset, "wrap" );
+	}
+	
+	private boolean checkForValidRanges()
+	{
+		int invalidRow = mChannelMapCopy.getInvalidRange();
+
+		if( invalidRow != -1 && invalidRow <= mRangeTable.getRowCount() )
+		{
+			mRangeTable.setRowSelectionInterval( invalidRow, invalidRow );
+			
+			JOptionPane.showMessageDialog( this,
+					"Starting channel number must be less than ending channel number",
+				    "Channel number range error",
+				    JOptionPane.WARNING_MESSAGE );
+			
+			return false;
+		}
+		
+		return true;
+	}
+	
+	@Override
+    public void actionPerformed( ActionEvent e )
+    {
+		String command = e.getActionCommand();
+
+		switch( command )
+		{
+			case "New Range":
+				mRangeModel.addRange( new ChannelRange() );
+				break;
+			case "Save":
+				if( checkForValidRanges() )
+				{
+					mChannelMapNode.getChannelMap()
+								.setName( mChannelMapCopy.getName() );
+					mChannelMapNode.getChannelMap()
+								.setRanges( mChannelMapCopy.getRanges() );
+					
+					mChannelMapNode.save();
+					
+					mChannelMapNode.refresh();
+					
+					mChannelMapNode.show();
+				}
+			case "Reset":
+				mChannelMapCopy = mChannelMapNode.getChannelMap();
+				mRangeModel.setChannelMap( mChannelMapCopy );
+				mNameText.setText( mChannelMapCopy.getName() );
+				break;
+			case "Delete":
+				int row = mRangeTable.getSelectedRow();
+				
+				if( row < 0 )
+				{
+					JOptionPane.showMessageDialog( this,
+							"Please select a channel range to delete",
+						    "Select a range",
+						    JOptionPane.WARNING_MESSAGE );
+				}
+				else
+				{
+					mRangeModel.removeRange( 
+							mRangeTable.convertRowIndexToModel( row ) );
+				}
+				break;
+		}
+    }
+	
+	public class RangeTableEditor extends AbstractCellEditor
+								  implements TableCellEditor, ActionListener
+	{
+		JFormattedTextField mEditor;
+
+		public RangeTableEditor()
+		{
+			InternationalFormatter nf = new InternationalFormatter();
+			nf.setMinimum( 1 );
+			nf.setAllowsInvalid( false );
+			
+			mEditor = new JFormattedTextField( nf );
+		}
+		
+		@Override
+        public Object getCellEditorValue()
+        {
+			Log.info( "getCellEditorValue - I've been invoked!" );
+	        return mEditor.getText();
+        }
+
+		@Override
+        public void actionPerformed( ActionEvent e )
+        {
+			Log.info( "Action Performed:" + e.getActionCommand() );
+        }
+
+		@Override
+        public Component getTableCellEditorComponent( JTable table, 
+        											  Object value,
+        											  boolean isSelected, 
+        											  int row, 
+        											  int column )
+        {
+			mEditor.setValue( value );
+			
+			return mEditor;
+        }
+    }
+}