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// **********************************************************************
//
// Copyright (c) 2003-2010 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************
package IceGridGUI.Application;
import IceGrid.*;
import IceGridGUI.*;
import java.awt.event.ActionEvent;
import javax.swing.AbstractAction;
import javax.swing.Action;
import javax.swing.DefaultCellEditor;
import javax.swing.JComboBox;
import javax.swing.JTable;
import javax.swing.JTextField;
import javax.swing.KeyStroke;
import javax.swing.event.TableModelEvent;
import javax.swing.event.TableModelListener;
import javax.swing.table.DefaultTableCellRenderer;
import javax.swing.table.DefaultTableModel;
import javax.swing.table.TableCellEditor;
import javax.swing.table.TableColumn;
//
// A special field used to show/edit parameters
//
public class ParametersField extends JTable
{
public ParametersField(Editor editor)
{
_editor = editor;
_columnNames = new java.util.Vector<String>(2);
_columnNames.add("Name");
_columnNames.add("Default value");
JComboBox comboBox = new JComboBox(new Object[]{_noDefault});
comboBox.setEditable(true);
_cellEditor = new DefaultCellEditor(comboBox);
Action deleteRow = new AbstractAction("Delete selected row(s)")
{
public void actionPerformed(ActionEvent e)
{
if(isEditing())
{
getCellEditor().stopCellEditing();
}
for(;;)
{
int selectedRow = getSelectedRow();
if(selectedRow == -1)
{
break;
}
else
{
_model.removeRow(selectedRow);
}
}
}
};
getActionMap().put("delete", deleteRow);
getInputMap().put(KeyStroke.getKeyStroke("DELETE"), "delete");
}
public void set(java.util.List<String> names, java.util.Map<String, String> values)
{
//
// Transform map into vector of vectors
//
java.util.Vector<java.util.Vector<String>> vector =
new java.util.Vector<java.util.Vector<String>>(names.size());
for(String name : names)
{
java.util.Vector<String> row = new java.util.Vector<String>(2);
row.add(name);
String val = values.get(name);
if(val == null)
{
row.add(_noDefault);
}
else
{
row.add(val);
}
vector.add(row);
}
java.util.Vector<String> newRow = new java.util.Vector<String>(2);
newRow.add("");
newRow.add(_noDefault);
vector.add(newRow);
_model = new DefaultTableModel(vector, _columnNames);
_model.addTableModelListener(new TableModelListener()
{
public void tableChanged(TableModelEvent e)
{
Object lastKey = _model.getValueAt(_model.getRowCount() - 1 , 0);
if(lastKey != null && !lastKey.equals(""))
{
_model.addRow(new Object[]{"", _noDefault});
}
_editor.updated();
}
});
setModel(_model);
TableColumn valColumn = getColumnModel().getColumn(1);
valColumn.setCellEditor(_cellEditor);
setPreferredScrollableViewportSize(getPreferredSize());
}
public java.util.Map<String, String> get(java.util.List<String> names)
{
assert names != null;
java.util.Map<String, String> values = new java.util.HashMap<String, String>();
if(isEditing())
{
getCellEditor().stopCellEditing();
}
@SuppressWarnings("unchecked")
java.util.Vector<java.util.Vector<String>> vector =
(java.util.Vector<java.util.Vector<String>>)_model.getDataVector();
for(java.util.Vector<String> row : vector)
{
//
// Eliminate rows with null or empty names
//
String name = row.elementAt(0);
if(name != null)
{
name = name.trim();
if(!name.equals(""))
{
names.add(name);
String val = row.elementAt(1);
//
// Eliminate entries with "default" value
//
if(val != _noDefault)
{
assert val != null;
values.put(name, val);
}
}
}
}
return values;
}
private final String _noDefault = "No default";
private DefaultTableModel _model;
private java.util.Vector<String> _columnNames;
private Editor _editor;
private TableCellEditor _cellEditor;
}
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