/*
* Copyright (c) 2009, Tony Kohar. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
*
* 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 org.qi4j.envisage.detail;
import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.Cursor;
import java.awt.event.MouseEvent;
import java.util.ArrayList;
import java.util.List;
import java.util.ResourceBundle;
import javax.swing.JComponent;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.ListSelectionModel;
import javax.swing.event.MouseInputAdapter;
import javax.swing.table.AbstractTableModel;
import javax.swing.table.DefaultTableCellRenderer;
import javax.swing.table.TableColumnModel;
import org.qi4j.envisage.event.LinkEvent;
import org.qi4j.envisage.util.TableRow;
import org.qi4j.tools.model.descriptor.LayerDetailDescriptor;
import org.qi4j.tools.model.descriptor.ModuleDetailDescriptor;
import org.qi4j.tools.model.descriptor.ServiceDetailDescriptor;
import org.qi4j.tools.model.util.DescriptorUtilities;
/**
* API would be defined as "All service interfaces which are visible for layer
* or application" and SPI would be defined as "All service dependencies which
* are not satisfied from within the module". And then similar for Layer. This
* way you can select a Module/Layer and immediately see what it produces as
* output and requires as input. This is also very very nice for documentation
* purposes.
*/
/* package */ final class SPIPane
extends DetailPane
{
private static final ResourceBundle BUNDLE = ResourceBundle.getBundle( SPIPane.class.getName() );
private JPanel contentPane;
private JTable spiTable;
private SPITableModel spiTableModel;
private Object linkObject;
private Cursor defaultCursor;
private Cursor linkCursor;
/* package */ SPIPane( DetailModelPane detailModelPane )
{
super( detailModelPane );
this.setLayout( new BorderLayout() );
this.add( contentPane, BorderLayout.CENTER );
spiTableModel = new SPITableModel();
spiTable.setModel( spiTableModel );
spiTable.setSelectionMode( ListSelectionModel.SINGLE_SELECTION );
TableColumnModel columnModel = spiTable.getColumnModel();
columnModel.getColumn( 0 ).setCellRenderer( new DependencyCellRenderer() );
defaultCursor = getCursor();
linkCursor = LinkEvent.LINK_CURSOR;
MouseInputAdapter mouseInputListener = new MouseInputAdapter()
{
@Override
public void mouseMoved( MouseEvent evt )
{
// Column 1 is the Service Column
int col = spiTable.columnAtPoint( evt.getPoint() );
if( col == 0 )
{
setCursor( linkCursor );
}
else
{
if( !getCursor().equals( defaultCursor ) )
{
setCursor( defaultCursor );
}
}
}
@Override
public void mouseClicked( MouseEvent evt )
{
int col = spiTable.columnAtPoint( evt.getPoint() );
if( col != 0 )
{
return;
}
int row = spiTable.rowAtPoint( evt.getPoint() );
if( row < 0 )
{
return;
}
linkObject = spiTable.getValueAt( row, col );
linkActivated();
linkObject = null;
}
};
spiTable.addMouseMotionListener( mouseInputListener );
spiTable.addMouseListener( mouseInputListener );
}
@Override
protected void setDescriptor( Object objectDesciptor )
{
clear();
List<ServiceDetailDescriptor> list = null;
if( objectDesciptor instanceof LayerDetailDescriptor )
{
list = DescriptorUtilities.findLayerSPI( (LayerDetailDescriptor) objectDesciptor );
}
else if( objectDesciptor instanceof ModuleDetailDescriptor )
{
list = DescriptorUtilities.findModule( (ModuleDetailDescriptor) objectDesciptor );
}
if( list != null )
{
spiTableModel.addRow( list );
}
}
private void clear()
{
linkObject = null;
spiTableModel.clear();
}
private void linkActivated()
{
if( linkObject == null )
{
return;
}
LinkEvent linkEvt = new LinkEvent( this, linkObject );
detailModelPane.fireLinkActivated( linkEvt );
}
{
// GUI initializer generated by IntelliJ IDEA GUI Designer
// >>> IMPORTANT!! <<<
// DO NOT EDIT OR ADD ANY CODE HERE!
$$$setupUI$$$();
}
/**
* Method generated by IntelliJ IDEA GUI Designer
* >>> IMPORTANT!! <<<
* DO NOT edit this method OR call it in your code!
*
*/
private void $$$setupUI$$$()
{
contentPane = new JPanel();
contentPane.setLayout( new BorderLayout( 0, 0 ) );
final JScrollPane scrollPane1 = new JScrollPane();
contentPane.add( scrollPane1, BorderLayout.CENTER );
spiTable = new JTable();
scrollPane1.setViewportView( spiTable );
}
public JComponent $$$getRootComponent$$$()
{
return contentPane;
}
private static class SPITableModel
extends AbstractTableModel
{
/**
* the column names for this model
*/
private static final String[] COLUMN_NAMES =
{
BUNDLE.getString( "Dependency.Column" ),
BUNDLE.getString( "Module.Column" ),
BUNDLE.getString( "Layer.Column" )
};
private final ArrayList<TableRow> rows;
private SPITableModel()
{
rows = new ArrayList<>();
}
private void addRow( List<ServiceDetailDescriptor> list )
{
if( list.isEmpty() )
{
return;
}
int i1 = rows.size();
if( i1 > 0 )
{
i1--;
}
int i2 = 0;
for( ServiceDetailDescriptor descriptor : list )
{
TableRow row = new TableRow( COLUMN_NAMES.length );
row.set( 0, descriptor );
row.set( 1, descriptor.module() );
row.set( 2, descriptor.module().layer() );
this.rows.add( row );
i2++;
}
fireTableRowsInserted( i1, i1 + i2 );
}
@Override
public Object getValueAt( int rowIndex, int columnIndex )
{
TableRow row = rows.get( rowIndex );
return row.get( columnIndex );
}
private void clear()
{
rows.clear();
fireTableDataChanged();
}
@Override
public int getColumnCount()
{
return COLUMN_NAMES.length;
}
@Override
public String getColumnName( int col )
{
return COLUMN_NAMES[ col];
}
@Override
public int getRowCount()
{
return rows.size();
}
}
private static class DependencyCellRenderer
extends DefaultTableCellRenderer
{
@Override
public final Component getTableCellRendererComponent( JTable table,
Object value,
boolean isSelected,
boolean hasFocus,
int row,
int column
)
{
if( value != null )
{
value = "<html><a href=\"" + value.toString() + "\">" + value.toString() + "</a></html>";
}
super.getTableCellRendererComponent( table, value, isSelected, hasFocus, row, column );
return this;
}
}
}