mirror of
https://github.com/DSheirer/sdrtrunk.git
synced 2026-11-12 08:37:25 -05:00
Resolves issue with empty string list models in channel editor
This commit is contained in:
Denny
@@ -1,269 +1,267 @@
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/*******************************************************************************
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* SDR Trunk
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* Copyright (C) 2014-2016 Dennis Sheirer
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*
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>
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******************************************************************************/
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package controller.channel;
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import alias.AliasModel;
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import gui.editor.Editor;
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import net.miginfocom.swing.MigLayout;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import javax.swing.*;
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import javax.swing.event.DocumentEvent;
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import javax.swing.event.DocumentListener;
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import java.awt.event.ActionEvent;
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import java.awt.event.ActionListener;
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import java.util.Collections;
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import java.util.List;
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import javax.swing.ComboBoxModel;
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import javax.swing.DefaultComboBoxModel;
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import javax.swing.JComboBox;
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import javax.swing.JLabel;
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import javax.swing.JTextField;
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import javax.swing.event.DocumentEvent;
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import javax.swing.event.DocumentListener;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import net.miginfocom.swing.MigLayout;
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import alias.AliasModel;
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public class NameConfigurationEditor extends Editor<Channel> implements DocumentListener
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{
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private static final long serialVersionUID = 1L;
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private static final long serialVersionUID = 1L;
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private final static Logger mLog = LoggerFactory.getLogger( NameConfigurationEditor.class );
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private final static Logger mLog = LoggerFactory.getLogger(NameConfigurationEditor.class);
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private static ComboBoxModel<String> EMPTY_MODEL = new DefaultComboBoxModel<>();
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private static ComboBoxModel<String> EMPTY_SYSTEM_MODEL = new DefaultComboBoxModel<>();
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private static ComboBoxModel<String> EMPTY_SITE_MODEL = new DefaultComboBoxModel<>();
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private static ComboBoxModel<String> EMPTY_ALIAS_LIST_MODEL = new DefaultComboBoxModel<>();
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private AliasModel mAliasModel;
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private ChannelModel mChannelModel;
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private JTextField mChannelName;
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private JComboBox<String> mSystemNameCombo;
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private JComboBox<String> mSiteNameCombo;
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private JComboBox<String> mAliasListCombo;
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public NameConfigurationEditor( AliasModel aliasModel, ChannelModel model )
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{
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mAliasModel = aliasModel;
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mChannelModel = model;
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private AliasModel mAliasModel;
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private ChannelModel mChannelModel;
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init();
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}
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private void init()
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{
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setLayout( new MigLayout( "fill,wrap 4", "[right][grow,fill][right][grow,fill]", "[][][grow]" ) );
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private JTextField mChannelName;
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private JComboBox<String> mSystemNameCombo;
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private JComboBox<String> mSiteNameCombo;
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private JComboBox<String> mAliasListCombo;
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mChannelName = new JTextField( "" );
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mChannelName.getDocument().addDocumentListener( this );
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mChannelName.setEnabled( false );
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public NameConfigurationEditor(AliasModel aliasModel, ChannelModel model)
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{
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mAliasModel = aliasModel;
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mChannelModel = model;
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add( new JLabel( "Name:" ) );
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add( mChannelName );
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init();
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}
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mSystemNameCombo = new JComboBox<>( EMPTY_MODEL );
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mSystemNameCombo.setEnabled( false );
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mSystemNameCombo.setEditable( true );
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mSystemNameCombo.addActionListener( new ActionListener()
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{
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@Override
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public void actionPerformed( ActionEvent e )
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{
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Object selected = mSystemNameCombo.getSelectedItem();
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if( selected != null )
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{
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String system = (String)selected;
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List<String> sites = mChannelModel.getSites( system );
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private void init()
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{
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setLayout(new MigLayout("fill,wrap 4", "[right][grow,fill][right][grow,fill]", "[][][grow]"));
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if( !sites.contains( getItem().getSite() ) )
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{
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sites.add( getItem().getSite() );
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}
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if( sites.isEmpty() )
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{
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mSiteNameCombo.setModel( EMPTY_MODEL );
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}
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else
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{
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mSiteNameCombo.setModel( new DefaultComboBoxModel<String>(
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sites.toArray( new String[ sites.size() ] ) ) );;
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}
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mSiteNameCombo.setSelectedItem( getItem().getSite() );
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}
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setModified( true );
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}
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} );
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add( new JLabel( "System:" ) );
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add( mSystemNameCombo );
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mChannelName = new JTextField("");
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mChannelName.getDocument().addDocumentListener(this);
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mChannelName.setEnabled(false);
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mAliasListCombo = new JComboBox<String>();
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mAliasListCombo.setEnabled( false );
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mAliasListCombo.setEditable( true );
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mAliasListCombo.addActionListener( new ActionListener()
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{
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@Override
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public void actionPerformed( ActionEvent e )
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{
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setModified( true );
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}
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} );
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add( new JLabel( "Alias List:" ) );
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add( mAliasListCombo );
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mSiteNameCombo = new JComboBox<>( EMPTY_MODEL );
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mSiteNameCombo.setEnabled( false );
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mSiteNameCombo.setEditable( true );
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mSiteNameCombo.addActionListener( new ActionListener()
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{
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@Override
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public void actionPerformed( ActionEvent e )
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{
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setModified( true );
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}
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} );
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add( new JLabel( "Site:" ) );
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add( mSiteNameCombo );
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}
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@Override
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public void save()
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{
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if( hasItem() && isModified() )
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{
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getItem().setName( mChannelName.getText() );
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Object system = mSystemNameCombo.getSelectedItem();
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getItem().setSystem( ( system == null ? null : (String)system ) );
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add(new JLabel("Name:"));
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add(mChannelName);
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Object site = mSiteNameCombo.getSelectedItem();
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getItem().setSite( ( site == null ? null : (String)site ) );
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mSystemNameCombo = new JComboBox<>(EMPTY_SYSTEM_MODEL);
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mSystemNameCombo.setEnabled(false);
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mSystemNameCombo.setEditable(true);
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mSystemNameCombo.addActionListener(new ActionListener()
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{
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@Override
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public void actionPerformed(ActionEvent e)
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{
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Object selected = mSystemNameCombo.getSelectedItem();
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Object aliasList = mAliasListCombo.getSelectedItem();
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getItem().setAliasListName( aliasList == null ? null : (String)aliasList );
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}
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setModified( false );
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}
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if(selected != null)
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{
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String system = (String)selected;
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private void setControlsEnabled( boolean enabled )
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{
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if( mChannelName.isEnabled() != enabled )
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{
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mChannelName.setEnabled( enabled );
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}
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List<String> sites = mChannelModel.getSites(system);
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if( mAliasListCombo.isEnabled() != enabled )
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{
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mAliasListCombo.setEnabled( enabled );
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}
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if(!sites.contains(getItem().getSite()))
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{
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sites.add(getItem().getSite());
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}
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if( mSystemNameCombo.isEnabled() != enabled )
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{
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mSystemNameCombo.setEnabled( enabled );
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}
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if( mSiteNameCombo.isEnabled() != enabled )
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{
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mSiteNameCombo.setEnabled( enabled );
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}
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}
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if(sites.isEmpty())
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{
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mSiteNameCombo.setModel(EMPTY_SITE_MODEL);
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}
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else
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{
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mSiteNameCombo.setModel(new DefaultComboBoxModel<String>(
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sites.toArray(new String[sites.size()])));
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;
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}
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@Override
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public void setItem( Channel channel )
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{
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super.setItem( channel );
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if( hasItem() )
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{
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setControlsEnabled( true );
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mChannelName.setText( channel.getName() );
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mSiteNameCombo.setSelectedItem(getItem().getSite());
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}
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List<String> systems = mChannelModel.getSystems();
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if( systems.isEmpty() )
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{
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mSystemNameCombo.setModel( EMPTY_MODEL );
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}
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else
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{
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mSystemNameCombo.setModel( new DefaultComboBoxModel<String>(
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systems.toArray( new String[ systems.size() ] ) ) );;
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}
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mSystemNameCombo.setSelectedItem( channel.getSystem() );
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setModified(true);
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}
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});
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List<String> sites = mChannelModel.getSites( channel.getSystem() );
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add(new JLabel("System:"));
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add(mSystemNameCombo);
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if( sites.isEmpty() )
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{
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mSiteNameCombo.setModel( EMPTY_MODEL );
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}
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else
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{
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mSiteNameCombo.setModel( new DefaultComboBoxModel<String>(
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sites.toArray( new String[ sites.size() ] ) ) );;
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}
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mAliasListCombo = new JComboBox<String>(EMPTY_ALIAS_LIST_MODEL);
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mAliasListCombo.setEnabled(false);
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mAliasListCombo.setEditable(true);
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mAliasListCombo.addActionListener(new ActionListener()
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{
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@Override
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public void actionPerformed(ActionEvent e)
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{
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setModified(true);
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}
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});
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if( channel.getSite() != null )
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{
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mSiteNameCombo.setSelectedItem( channel.getSite() );
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}
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List<String> lists = mAliasModel.getListNames();
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Collections.sort( lists );
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mAliasListCombo.setModel( new DefaultComboBoxModel<String>(
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lists.toArray( new String[ lists.size() ] ) ) );
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if( channel.getAliasListName() != null )
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{
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mAliasListCombo.setSelectedItem( channel.getAliasListName() );
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}
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}
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else
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{
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setControlsEnabled( false );
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mChannelName.setText( null );
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}
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setModified( false );
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}
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add(new JLabel("Alias List:"));
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add(mAliasListCombo);
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@Override
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public void insertUpdate( DocumentEvent e )
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{
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setModified( true );
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}
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mSiteNameCombo = new JComboBox<>(EMPTY_SITE_MODEL);
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mSiteNameCombo.setEnabled(false);
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mSiteNameCombo.setEditable(true);
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mSiteNameCombo.addActionListener(new ActionListener()
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{
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@Override
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public void actionPerformed(ActionEvent e)
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{
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setModified(true);
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}
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});
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@Override
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public void changedUpdate( DocumentEvent e )
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{
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setModified( true );
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}
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@Override
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public void removeUpdate( DocumentEvent e )
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{
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setModified( true );
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}
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add(new JLabel("Site:"));
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add(mSiteNameCombo);
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}
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@Override
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public void save()
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{
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if(hasItem() && isModified())
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{
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getItem().setName(mChannelName.getText());
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Object system = mSystemNameCombo.getSelectedItem();
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getItem().setSystem((system == null ? null : (String)system));
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Object site = mSiteNameCombo.getSelectedItem();
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getItem().setSite((site == null ? null : (String)site));
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Object aliasList = mAliasListCombo.getSelectedItem();
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getItem().setAliasListName(aliasList == null ? null : (String)aliasList);
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}
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setModified(false);
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}
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private void setControlsEnabled(boolean enabled)
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{
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if(mChannelName.isEnabled() != enabled)
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{
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mChannelName.setEnabled(enabled);
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}
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if(mAliasListCombo.isEnabled() != enabled)
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{
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mAliasListCombo.setEnabled(enabled);
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}
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if(mSystemNameCombo.isEnabled() != enabled)
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{
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mSystemNameCombo.setEnabled(enabled);
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}
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if(mSiteNameCombo.isEnabled() != enabled)
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{
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mSiteNameCombo.setEnabled(enabled);
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}
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}
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@Override
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public void setItem(Channel channel)
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{
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super.setItem(channel);
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if(hasItem())
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{
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setControlsEnabled(true);
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mChannelName.setText(channel.getName());
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List<String> systems = mChannelModel.getSystems();
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if(systems.isEmpty())
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{
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mSystemNameCombo.setModel(EMPTY_SYSTEM_MODEL);
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}
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else
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{
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mSystemNameCombo.setModel(new DefaultComboBoxModel<String>(
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systems.toArray(new String[systems.size()])));
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;
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}
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mSystemNameCombo.setSelectedItem(channel.getSystem());
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List<String> sites = mChannelModel.getSites(channel.getSystem());
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if(sites.isEmpty())
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{
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mSiteNameCombo.setModel(EMPTY_SITE_MODEL);
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}
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else
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{
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mSiteNameCombo.setModel(new DefaultComboBoxModel<String>(
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sites.toArray(new String[sites.size()])));
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;
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}
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if(channel.getSite() != null)
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{
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mSiteNameCombo.setSelectedItem(channel.getSite());
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}
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List<String> lists = mAliasModel.getListNames();
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Collections.sort(lists);
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mAliasListCombo.setModel(new DefaultComboBoxModel<String>(
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lists.toArray(new String[lists.size()])));
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if(channel.getAliasListName() != null)
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{
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mAliasListCombo.setSelectedItem(channel.getAliasListName());
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}
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}
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else
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{
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setControlsEnabled(false);
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mChannelName.setText(null);
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}
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setModified(false);
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}
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@Override
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public void insertUpdate(DocumentEvent e)
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{
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setModified(true);
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}
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@Override
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public void changedUpdate(DocumentEvent e)
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{
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setModified(true);
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}
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@Override
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public void removeUpdate(DocumentEvent e)
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{
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setModified(true);
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}
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}
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