/**
*
* Copyright
* 2009-2015 Jayway Products AB
* 2016-2017 Föreningen Sambruk
*
* Licensed under AGPL, Version 3.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.gnu.org/licenses/agpl.txt
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package se.streamsource.streamflow.client.ui.administration.forms.definition;
import ca.odell.glazedlists.swing.EventListModel;
import com.jgoodies.forms.factories.Borders;
import org.jdesktop.application.ApplicationContext;
import org.jdesktop.application.Task;
import org.jdesktop.swingx.JXList;
import org.qi4j.api.injection.scope.Service;
import org.qi4j.api.injection.scope.Structure;
import org.qi4j.api.injection.scope.Uses;
import org.qi4j.api.structure.Module;
import se.streamsource.streamflow.client.StreamflowResources;
import se.streamsource.streamflow.client.ui.administration.AdministrationResources;
import se.streamsource.streamflow.client.ui.workspace.WorkspaceResources;
import se.streamsource.streamflow.client.util.CommandTask;
import se.streamsource.streamflow.client.util.FileNameExtensionFilter;
import se.streamsource.streamflow.client.util.SelectionActionEnabler;
import se.streamsource.streamflow.client.util.StreamflowButton;
import se.streamsource.streamflow.client.util.dialog.ConfirmationDialog;
import se.streamsource.streamflow.client.util.dialog.DialogService;
import se.streamsource.streamflow.client.util.dialog.NameDialog;
import se.streamsource.streamflow.client.util.i18n;
import se.streamsource.streamflow.infrastructure.event.domain.TransactionDomainEvents;
import se.streamsource.streamflow.infrastructure.event.domain.source.TransactionListener;
import se.streamsource.streamflow.util.Strings;
import javax.swing.Action;
import javax.swing.ActionMap;
import javax.swing.DefaultListCellRenderer;
import javax.swing.JFileChooser;
import javax.swing.JLabel;
import javax.swing.JList;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.ListSelectionModel;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Component;
import static se.streamsource.streamflow.client.util.i18n.*;
/**
* JAVADOC
*/
public class SelectionElementsView
extends JPanel
implements TransactionListener
{
private JXList elementList;
private StreamflowButton upButton;
private StreamflowButton downButton;
private SelectionElementsModel model;
private ActionMap am;
@Service
DialogService dialogs;
@Structure
Module module;
public SelectionElementsView( @Service ApplicationContext context,
@Uses SelectionElementsModel model )
{
super( new BorderLayout() );
this.model = model;
setBorder(Borders.createEmptyBorder("4dlu, 4dlu, 4dlu, 4dlu"));
JScrollPane scrollPanel = new JScrollPane();
am = context.getActionMap( this );
JPanel toolbar = new JPanel();
toolbar.add( new StreamflowButton( am.get( "add" ) ) );
toolbar.add( new StreamflowButton( am.get( "remove" ) ) );
upButton = new StreamflowButton( am.get( "up" ) );
toolbar.add( upButton );
downButton = new StreamflowButton( am.get( "down" ) );
toolbar.add( downButton );
upButton.setEnabled( false );
downButton.setEnabled( false );
toolbar.add( new StreamflowButton( am.get( "rename" ) ) );
toolbar.add( new StreamflowButton( am.get( "importvalues" ) ) );
toolbar.add( new StreamflowButton( am.get( "removeall" ) ) );
model.refresh();
elementList = new JXList( new EventListModel<String>(model.getEventList()) );
elementList.setCellRenderer( new DefaultListCellRenderer()
{
@Override
public Component getListCellRendererComponent( JList jList, Object o, int i, boolean b, boolean b1 )
{
if ("".equals( o ))
{
Component cell = super.getListCellRendererComponent( jList, i18n.text( WorkspaceResources.name_label ), i, b, b1);
cell.setForeground( Color.GRAY );
return cell;
}
return super.getListCellRendererComponent( jList, o, i, b, b1 ); //To change body of overridden methods use File | Settings | File Templates.
}
});
scrollPanel.setViewportView( elementList );
add( scrollPanel, BorderLayout.CENTER );
add( toolbar, BorderLayout.SOUTH );
elementList.getSelectionModel().addListSelectionListener(
new SelectionActionEnabler( am.get( "remove" ), am.get( "rename" ), am.get( "up" ), am.get( "down" ) ){
@Override
public boolean isSelectedValueValid( Action action )
{
boolean result = true;
try
{
int selectedIndex = elementList.getSelectedIndex();
if( selectedIndex == -1 )
{
result = false;
} else if (action.equals( am.get( "up" ) ))
{
if (selectedIndex == 0)
result = false;
}else if (action.equals( am.get( "down" ) ))
{
if (selectedIndex == elementList.getModel().getSize() - 1)
result = false;
}
} catch( IndexOutOfBoundsException e )
{
result = false;
}
return result;
}
});
elementList.setSelectionMode( ListSelectionModel.SINGLE_SELECTION );
}
@org.jdesktop.application.Action
public Task add()
{
final NameDialog dialog = module.objectBuilderFactory().newObject(NameDialog.class);
dialogs.showOkCancelHelpDialog( this, dialog , i18n.text( AdministrationResources.name_label ));
if ( !Strings.empty( dialog.name() ) )
{
if ( dialog.name().contains( "[" ) || dialog.name().contains( "]" ))
{
dialogs.showOkDialog( this, new JLabel( i18n.text( AdministrationResources.no_such_character )), i18n.text( AdministrationResources.illegal_name ) );
return null;
} else
{
return new CommandTask()
{
@Override
public void command()
throws Exception
{
model.addElement( dialog.name() );
}
};
}
}
else return null;
}
@org.jdesktop.application.Action
public Task remove( )
{
final int index = elementList.getSelectedIndex();
ConfirmationDialog dialog = module.objectBuilderFactory().newObject(ConfirmationDialog.class);
dialog.setRemovalMessage( elementList.getStringAt( index ));
dialogs.showOkCancelHelpDialog( this, dialog, i18n.text( StreamflowResources.confirmation ) );
if (index != -1 && dialog.isConfirmed() )
{
elementList.clearSelection();
return new CommandTask()
{
@Override
public void command()
throws Exception
{
model.removeElement( index );
}
};
} else
return null;
}
@org.jdesktop.application.Action
public Task up()
{
final int index = elementList.getSelectedIndex();
if (index > 0 && index < elementList.getModel().getSize())
{
elementList.setSelectedIndex( index-1 );
return new CommandTask()
{
@Override
public void command()
throws Exception
{
model.moveElement( "up", index );
}
};
} else
return null;
}
@org.jdesktop.application.Action
public Task down()
{
final int index = elementList.getSelectedIndex();
if (index >= 0 && index < elementList.getModel().getSize() - 1)
{
elementList.setSelectedIndex( index+1 );
return new CommandTask()
{
@Override
public void command()
throws Exception
{
model.moveElement( "down", index );
}
};
} else
return null;
}
@org.jdesktop.application.Action
public Task rename()
{
final NameDialog dialog = module.objectBuilderFactory().newObject(NameDialog.class);
dialogs.showOkCancelHelpDialog( this, dialog , i18n.text( AdministrationResources.rename ));
if ( !Strings.empty( dialog.name() ))
{
return new CommandTask()
{
@Override
public void command()
throws Exception
{
model.changeElementName( dialog.name(), elementList.getSelectedIndex() );
}
};
} else
return null;
}
@org.jdesktop.application.Action
public Task importvalues()
{
// Ask the user for a file to import values from
// Can be either Excels or CVS format
final JFileChooser fileChooser = new JFileChooser();
fileChooser.setFileSelectionMode( JFileChooser.FILES_AND_DIRECTORIES );
fileChooser.setMultiSelectionEnabled( false );
fileChooser.addChoosableFileFilter( new FileNameExtensionFilter(
text( AdministrationResources.import_files ), true, "xls", "csv", "txt" ) );
fileChooser.setDialogTitle( text( AdministrationResources.import_values ) );
int returnVal = fileChooser.showOpenDialog( this );
if (returnVal != JFileChooser.APPROVE_OPTION)
{
return null;
}
return new CommandTask()
{
@Override
public void command()
throws Exception
{
model.importValues( fileChooser.getSelectedFile().getAbsoluteFile() );
}
};
}
@org.jdesktop.application.Action
public Task removeall()
{
ConfirmationDialog dialog = module.objectBuilderFactory().newObject(ConfirmationDialog.class);
dialog.setRemovalMessage( i18n.text( StreamflowResources.all ));
dialogs.showOkCancelHelpDialog( this, dialog, i18n.text( StreamflowResources.confirmation ) );
if (dialog.isConfirmed() )
{
return new CommandTask()
{
@Override
public void command()
throws Exception
{
model.removeAll();
}
};
} else
return null;
}
public void notifyTransactions( Iterable<TransactionDomainEvents> transactions )
{
model.refresh();
}
}