1 files changed, 179 insertions, 0 deletions
diff --git a/java/src/IceGridGUI/Application/ParametersField.java b/java/src/IceGridGUI/Application/ParametersField.java
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index 00000000000..c922e6cb540
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+++ b/java/src/IceGridGUI/Application/ParametersField.java
@@ -0,0 +1,179 @@
+// **********************************************************************
+//
+// Copyright (c) 2003-2011 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;
+}