/*
* 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.lang.annotation.Annotation;
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.api.composite.DependencyDescriptor;
import org.qi4j.envisage.event.LinkEvent;
import org.qi4j.envisage.util.TableRow;
import org.qi4j.envisage.util.TableRowUtilities;
import org.qi4j.tools.model.descriptor.InjectedFieldDetailDescriptor;
import org.qi4j.tools.model.descriptor.ServiceDetailDescriptor;
import org.qi4j.tools.model.descriptor.ServiceUsage;
import org.qi4j.tools.model.util.DescriptorUtilities;
/**
* Service Usage tab, which shows all the 'users' of the Service,
* meaning the 'reverse' of a Dependency, all 'links' pointing into the Service should be listed here.
* The list should be in three 'sections' according to the Visibility,
* i.e. one section for all usages from within the same Module,
* one section for usages within the same Layer
* and one section for usages from Layers above.
* I think the order of these sections
* should be "LayersAbove", "WithinLayer" and "WithinModule"
* in that order from top.
*/
/* package */ final class ServiceUsagePane
extends DetailPane
{
private static final ResourceBundle BUNDLE = ResourceBundle.getBundle( ServiceUsagePane.class.getName() );
private UsageTableModel usageTableModel;
private JTable usageTable;
private JPanel contentPane;
private Object linkObject;
private Cursor defaultCursor;
private Cursor linkCursor;
/* package */ ServiceUsagePane( DetailModelPane detailModelPane )
{
super( detailModelPane );
this.setLayout( new BorderLayout() );
this.add( contentPane, BorderLayout.CENTER );
usageTableModel = new UsageTableModel();
usageTable.setModel( usageTableModel );
usageTable.setSelectionMode( ListSelectionModel.SINGLE_SELECTION );
TableColumnModel columnModel = usageTable.getColumnModel();
columnModel.getColumn( 0 ).setCellRenderer( new OwnerCellRenderer() );
columnModel.getColumn( 1 ).setCellRenderer( new FieldCellRenderer() );
/*columnModel.getColumn( 0 ).setPreferredWidth( 90 );
columnModel.getColumn( 1 ).setPreferredWidth( 550 );
*/
defaultCursor = getCursor();
linkCursor = LinkEvent.LINK_CURSOR;
MouseInputAdapter mouseInputListener = new MouseInputAdapter()
{
@Override
public void mouseMoved( MouseEvent evt )
{
// Column 1 is the Owner Column
int col = usageTable.columnAtPoint( evt.getPoint() );
if( col == 0 )
{
setCursor( linkCursor );
}
else
{
if( !getCursor().equals( defaultCursor ) )
{
setCursor( defaultCursor );
}
}
}
@Override
public void mouseClicked( MouseEvent evt )
{
/*if( evt.getClickCount() < 2 )
{
return;
}*/
int col = usageTable.columnAtPoint( evt.getPoint() );
if( col != 0 )
{
return;
}
int row = usageTable.rowAtPoint( evt.getPoint() );
if( row < 0 )
{
return;
}
linkObject = usageTableModel.getValueAt( row, col );
linkActivated();
linkObject = null;
}
};
usageTable.addMouseMotionListener( mouseInputListener );
usageTable.addMouseListener( mouseInputListener );
}
private void linkActivated()
{
if( linkObject == null )
{
return;
}
LinkEvent linkEvt = new LinkEvent( this, linkObject );
detailModelPane.fireLinkActivated( linkEvt );
}
@Override
protected void setDescriptor( Object objectDesciptor )
{
clear();
if( !( objectDesciptor instanceof ServiceDetailDescriptor ) )
{
return;
}
ServiceDetailDescriptor descriptor = (ServiceDetailDescriptor) objectDesciptor;
List<ServiceUsage> serviceUsages = DescriptorUtilities.findServiceUsage( descriptor );
usageTableModel.addRows( TableRowUtilities.toTableRows( serviceUsages ) );
}
private void clear()
{
linkObject = null;
usageTableModel.clear();
}
{
// 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 );
usageTable = new JTable();
scrollPane1.setViewportView( usageTable );
}
public JComponent $$$getRootComponent$$$()
{
return contentPane;
}
private static class UsageTableModel
extends AbstractTableModel
{
/**
* the column names for this model
*/
private static final String[] COLUMN_NAMES =
{
BUNDLE.getString( "Owner.Column" ),
BUNDLE.getString( "Usage.Column" ),
BUNDLE.getString( "Module.Column" ),
BUNDLE.getString( "Layer.Column" )
};
private final ArrayList<TableRow> rows;
private UsageTableModel()
{
rows = new ArrayList<>();
}
private void addRows( List<TableRow> rows )
{
int i1 = rows.size();
if( i1 > 0 )
{
i1--;
}
int i2 = 0;
for( TableRow row : rows )
{
this.rows.add( row );
i2++;
}
fireTableRowsInserted( i1, i1 + i2 );
}
/**
* Add row data
*
* @param row TableRow to be added
*/
private void addRow( TableRow row )
{
int i1 = rows.size();
if( i1 > 0 )
{
i1--;
}
rows.add( row );
fireTableRowsInserted( i1, i1 + 1 );
}
@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 OwnerCellRenderer
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;
}
}
private static class FieldCellRenderer
extends DefaultTableCellRenderer
{
@Override
public final Component getTableCellRendererComponent( JTable table,
Object value,
boolean isSelected,
boolean hasFocus,
int row,
int column
)
{
if( value != null )
{
InjectedFieldDetailDescriptor descriptor = (InjectedFieldDetailDescriptor) value;
DependencyDescriptor dependencyDescriptor = descriptor.descriptor().dependency();
Annotation annotation = dependencyDescriptor.injectionAnnotation();
value = descriptor.toString() + " (@" + annotation.annotationType().getSimpleName() + ")";
}
return super.getTableCellRendererComponent( table, value, isSelected, hasFocus, row, column );
}
}
}