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Resolves issue with empty string list models in channel editor

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Denny
2017-02-26 10:29:14 -05:00
parent 5e731d0e9f
commit 09cf4fcfd7
1 changed files with 220 additions and 222 deletions
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442
src/controller/channel/NameConfigurationEditor.java
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@@ -1,269 +1,267 @@
/******************************************************************************* /*******************************************************************************
* SDR Trunk * SDR Trunk
* Copyright (C) 2014-2016 Dennis Sheirer * Copyright (C) 2014-2016 Dennis Sheirer
* *
* This program is free software: you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or * the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version. * (at your option) any later version.
* *
* This program is distributed in the hope that it will be useful, * This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of * but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details. * GNU General Public License for more details.
* *
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/> * along with this program. If not, see <http://www.gnu.org/licenses/>
******************************************************************************/ ******************************************************************************/
package controller.channel; package controller.channel;
import alias.AliasModel;
import gui.editor.Editor; import gui.editor.Editor;
import net.miginfocom.swing.MigLayout;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.swing.*;
import javax.swing.event.DocumentEvent;
import javax.swing.event.DocumentListener;
import java.awt.event.ActionEvent; import java.awt.event.ActionEvent;
import java.awt.event.ActionListener; import java.awt.event.ActionListener;
import java.util.Collections; import java.util.Collections;
import java.util.List; import java.util.List;
import javax.swing.ComboBoxModel;
import javax.swing.DefaultComboBoxModel;
import javax.swing.JComboBox;
import javax.swing.JLabel;
import javax.swing.JTextField;
import javax.swing.event.DocumentEvent;
import javax.swing.event.DocumentListener;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import net.miginfocom.swing.MigLayout;
import alias.AliasModel;
public class NameConfigurationEditor extends Editor<Channel> implements DocumentListener public class NameConfigurationEditor extends Editor<Channel> implements DocumentListener
{ {
private static final long serialVersionUID = 1L; private static final long serialVersionUID = 1L;
private final static Logger mLog = LoggerFactory.getLogger( NameConfigurationEditor.class ); private final static Logger mLog = LoggerFactory.getLogger(NameConfigurationEditor.class);
private static ComboBoxModel<String> EMPTY_MODEL = new DefaultComboBoxModel<>(); private static ComboBoxModel<String> EMPTY_SYSTEM_MODEL = new DefaultComboBoxModel<>();
private static ComboBoxModel<String> EMPTY_SITE_MODEL = new DefaultComboBoxModel<>();
private static ComboBoxModel<String> EMPTY_ALIAS_LIST_MODEL = new DefaultComboBoxModel<>();
private AliasModel mAliasModel; private AliasModel mAliasModel;
private ChannelModel mChannelModel; private ChannelModel mChannelModel;
private JTextField mChannelName;
private JComboBox<String> mSystemNameCombo;
private JComboBox<String> mSiteNameCombo;
private JComboBox<String> mAliasListCombo;
public NameConfigurationEditor( AliasModel aliasModel, ChannelModel model )
{
mAliasModel = aliasModel;
mChannelModel = model;
init(); private JTextField mChannelName;
} private JComboBox<String> mSystemNameCombo;
private JComboBox<String> mSiteNameCombo;
private void init() private JComboBox<String> mAliasListCombo;
{
setLayout( new MigLayout( "fill,wrap 4", "[right][grow,fill][right][grow,fill]", "[][][grow]" ) );
mChannelName = new JTextField( "" ); public NameConfigurationEditor(AliasModel aliasModel, ChannelModel model)
mChannelName.getDocument().addDocumentListener( this ); {
mChannelName.setEnabled( false ); mAliasModel = aliasModel;
mChannelModel = model;
add( new JLabel( "Name:" ) ); init();
add( mChannelName ); }
mSystemNameCombo = new JComboBox<>( EMPTY_MODEL ); private void init()
mSystemNameCombo.setEnabled( false ); {
mSystemNameCombo.setEditable( true ); setLayout(new MigLayout("fill,wrap 4", "[right][grow,fill][right][grow,fill]", "[][][grow]"));
mSystemNameCombo.addActionListener( new ActionListener()
{
@Override
public void actionPerformed( ActionEvent e )
{
Object selected = mSystemNameCombo.getSelectedItem();
if( selected != null )
{
String system = (String)selected;
List<String> sites = mChannelModel.getSites( system );
if( !sites.contains( getItem().getSite() ) ) mChannelName = new JTextField("");
{ mChannelName.getDocument().addDocumentListener(this);
sites.add( getItem().getSite() ); mChannelName.setEnabled(false);
}
if( sites.isEmpty() )
{
mSiteNameCombo.setModel( EMPTY_MODEL );
}
else
{
mSiteNameCombo.setModel( new DefaultComboBoxModel<String>(
sites.toArray( new String[ sites.size() ] ) ) );;
}
mSiteNameCombo.setSelectedItem( getItem().getSite() );
}
setModified( true );
}
} );
add( new JLabel( "System:" ) );
add( mSystemNameCombo );
mAliasListCombo = new JComboBox<String>(); add(new JLabel("Name:"));
mAliasListCombo.setEnabled( false ); add(mChannelName);
mAliasListCombo.setEditable( true );
mAliasListCombo.addActionListener( new ActionListener()
{
@Override
public void actionPerformed( ActionEvent e )
{
setModified( true );
}
} );
add( new JLabel( "Alias List:" ) );
add( mAliasListCombo );
mSiteNameCombo = new JComboBox<>( EMPTY_MODEL );
mSiteNameCombo.setEnabled( false );
mSiteNameCombo.setEditable( true );
mSiteNameCombo.addActionListener( new ActionListener()
{
@Override
public void actionPerformed( ActionEvent e )
{
setModified( true );
}
} );
add( new JLabel( "Site:" ) );
add( mSiteNameCombo );
}
@Override
public void save()
{
if( hasItem() && isModified() )
{
getItem().setName( mChannelName.getText() );
Object system = mSystemNameCombo.getSelectedItem();
getItem().setSystem( ( system == null ? null : (String)system ) );
Object site = mSiteNameCombo.getSelectedItem(); mSystemNameCombo = new JComboBox<>(EMPTY_SYSTEM_MODEL);
getItem().setSite( ( site == null ? null : (String)site ) ); mSystemNameCombo.setEnabled(false);
mSystemNameCombo.setEditable(true);
mSystemNameCombo.addActionListener(new ActionListener()
{
@Override
public void actionPerformed(ActionEvent e)
{
Object selected = mSystemNameCombo.getSelectedItem();
Object aliasList = mAliasListCombo.getSelectedItem(); if(selected != null)
getItem().setAliasListName( aliasList == null ? null : (String)aliasList ); {
} String system = (String)selected;
setModified( false );
}
private void setControlsEnabled( boolean enabled ) List<String> sites = mChannelModel.getSites(system);
{
if( mChannelName.isEnabled() != enabled )
{
mChannelName.setEnabled( enabled );
}
if( mAliasListCombo.isEnabled() != enabled ) if(!sites.contains(getItem().getSite()))
{ {
mAliasListCombo.setEnabled( enabled ); sites.add(getItem().getSite());
} }
if( mSystemNameCombo.isEnabled() != enabled ) if(sites.isEmpty())
{ {
mSystemNameCombo.setEnabled( enabled ); mSiteNameCombo.setModel(EMPTY_SITE_MODEL);
} }
else
if( mSiteNameCombo.isEnabled() != enabled ) {
{ mSiteNameCombo.setModel(new DefaultComboBoxModel<String>(
mSiteNameCombo.setEnabled( enabled ); sites.toArray(new String[sites.size()])));
} ;
} }
@Override mSiteNameCombo.setSelectedItem(getItem().getSite());
public void setItem( Channel channel ) }
{
super.setItem( channel );
if( hasItem() )
{
setControlsEnabled( true );
mChannelName.setText( channel.getName() );
List<String> systems = mChannelModel.getSystems(); setModified(true);
}
if( systems.isEmpty() ) });
{
mSystemNameCombo.setModel( EMPTY_MODEL );
}
else
{
mSystemNameCombo.setModel( new DefaultComboBoxModel<String>(
systems.toArray( new String[ systems.size() ] ) ) );;
}
mSystemNameCombo.setSelectedItem( channel.getSystem() );
List<String> sites = mChannelModel.getSites( channel.getSystem() ); add(new JLabel("System:"));
add(mSystemNameCombo);
if( sites.isEmpty() ) mAliasListCombo = new JComboBox<String>(EMPTY_ALIAS_LIST_MODEL);
{ mAliasListCombo.setEnabled(false);
mSiteNameCombo.setModel( EMPTY_MODEL ); mAliasListCombo.setEditable(true);
} mAliasListCombo.addActionListener(new ActionListener()
else {
{ @Override
mSiteNameCombo.setModel( new DefaultComboBoxModel<String>( public void actionPerformed(ActionEvent e)
sites.toArray( new String[ sites.size() ] ) ) );; {
} setModified(true);
}
});
if( channel.getSite() != null ) add(new JLabel("Alias List:"));
{ add(mAliasListCombo);
mSiteNameCombo.setSelectedItem( channel.getSite() );
}
List<String> lists = mAliasModel.getListNames();
Collections.sort( lists );
mAliasListCombo.setModel( new DefaultComboBoxModel<String>(
lists.toArray( new String[ lists.size() ] ) ) );
if( channel.getAliasListName() != null )
{
mAliasListCombo.setSelectedItem( channel.getAliasListName() );
}
}
else
{
setControlsEnabled( false );
mChannelName.setText( null );
}
setModified( false );
}
@Override mSiteNameCombo = new JComboBox<>(EMPTY_SITE_MODEL);
public void insertUpdate( DocumentEvent e ) mSiteNameCombo.setEnabled(false);
{ mSiteNameCombo.setEditable(true);
setModified( true ); mSiteNameCombo.addActionListener(new ActionListener()
} {
@Override
public void actionPerformed(ActionEvent e)
{
setModified(true);
}
});
@Override add(new JLabel("Site:"));
public void changedUpdate( DocumentEvent e ) add(mSiteNameCombo);
{ }
setModified( true );
} @Override
public void save()
@Override {
public void removeUpdate( DocumentEvent e ) if(hasItem() && isModified())
{ {
setModified( true ); getItem().setName(mChannelName.getText());
}
Object system = mSystemNameCombo.getSelectedItem();
getItem().setSystem((system == null ? null : (String)system));
Object site = mSiteNameCombo.getSelectedItem();
getItem().setSite((site == null ? null : (String)site));
Object aliasList = mAliasListCombo.getSelectedItem();
getItem().setAliasListName(aliasList == null ? null : (String)aliasList);
}
setModified(false);
}
private void setControlsEnabled(boolean enabled)
{
if(mChannelName.isEnabled() != enabled)
{
mChannelName.setEnabled(enabled);
}
if(mAliasListCombo.isEnabled() != enabled)
{
mAliasListCombo.setEnabled(enabled);
}
if(mSystemNameCombo.isEnabled() != enabled)
{
mSystemNameCombo.setEnabled(enabled);
}
if(mSiteNameCombo.isEnabled() != enabled)
{
mSiteNameCombo.setEnabled(enabled);
}
}
@Override
public void setItem(Channel channel)
{
super.setItem(channel);
if(hasItem())
{
setControlsEnabled(true);
mChannelName.setText(channel.getName());
List<String> systems = mChannelModel.getSystems();
if(systems.isEmpty())
{
mSystemNameCombo.setModel(EMPTY_SYSTEM_MODEL);
}
else
{
mSystemNameCombo.setModel(new DefaultComboBoxModel<String>(
systems.toArray(new String[systems.size()])));
;
}
mSystemNameCombo.setSelectedItem(channel.getSystem());
List<String> sites = mChannelModel.getSites(channel.getSystem());
if(sites.isEmpty())
{
mSiteNameCombo.setModel(EMPTY_SITE_MODEL);
}
else
{
mSiteNameCombo.setModel(new DefaultComboBoxModel<String>(
sites.toArray(new String[sites.size()])));
;
}
if(channel.getSite() != null)
{
mSiteNameCombo.setSelectedItem(channel.getSite());
}
List<String> lists = mAliasModel.getListNames();
Collections.sort(lists);
mAliasListCombo.setModel(new DefaultComboBoxModel<String>(
lists.toArray(new String[lists.size()])));
if(channel.getAliasListName() != null)
{
mAliasListCombo.setSelectedItem(channel.getAliasListName());
}
}
else
{
setControlsEnabled(false);
mChannelName.setText(null);
}
setModified(false);
}
@Override
public void insertUpdate(DocumentEvent e)
{
setModified(true);
}
@Override
public void changedUpdate(DocumentEvent e)
{
setModified(true);
}
@Override
public void removeUpdate(DocumentEvent e)
{
setModified(true);
}
} }