1 files changed, 184 insertions, 0 deletions
diff --git a/java/src/IceGridGUI/Application/SimpleMapField.java b/java/src/IceGridGUI/Application/SimpleMapField.java
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--- /dev/null
+++ b/java/src/IceGridGUI/Application/SimpleMapField.java
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+// **********************************************************************
+//
+// Copyright (c) 2003-2009 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.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;
+
+//
+// A special field used to show/edit a map
+//
+
+public class SimpleMapField extends JTable
+{
+    public SimpleMapField(Editor editor, boolean substituteKey, String headKey, String headValue)
+    {
+        _editor = editor;
+        _substituteKey = substituteKey;
+
+        _columnNames = new java.util.Vector<String>(2);
+        _columnNames.add(headKey);
+        _columnNames.add(headValue);
+
+        Action deleteRow = new AbstractAction("Delete selected row(s)")
+            {
+                public void actionPerformed(ActionEvent e)
+                {
+                    if(_editable)
+                    {
+                        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.Map<String, String> map, Utils.Resolver resolver, boolean editable)
+    {
+        _editable = editable;
+
+        //
+        // Transform map into vector of vectors
+        //
+        java.util.Vector<java.util.Vector<String>> vector = new java.util.Vector<java.util.Vector<String>>(map.size());
+        for(java.util.Map.Entry<String, String> p : map.entrySet())
+        {
+            java.util.Vector<String> row = new java.util.Vector<String>(2);
+
+            if(_substituteKey)
+            {
+                row.add(Utils.substitute(p.getKey(), resolver));
+            }
+            else
+            {
+                row.add(p.getKey());
+            }
+
+            row.add(Utils.substitute(p.getValue(), resolver));
+            vector.add(row);
+        }
+
+        if(_editable)
+        {
+            java.util.Vector<String> newRow = new java.util.Vector<String>(2);
+            newRow.add("");
+            newRow.add("");
+            vector.add(newRow);
+        }
+
+        _model = new DefaultTableModel(vector, _columnNames)
+            {
+                public boolean isCellEditable(int row, int column)
+                {
+                    return _editable;
+                }
+            };
+
+        _model.addTableModelListener(new TableModelListener()
+            {
+                public void tableChanged(TableModelEvent e)
+                {
+                    if(_editable)
+                    {
+                        Object lastKey = _model.getValueAt(_model.getRowCount() - 1 , 0);
+                        if(lastKey != null && !lastKey.equals(""))
+                        {
+                            Object[] emptyRow = new Object[]{"", ""};
+                            _model.addRow(emptyRow);
+                        }
+                        _editor.updated();
+                    }
+                }
+            });
+        setModel(_model);
+
+        setCellSelectionEnabled(_editable);
+        setOpaque(_editable);
+        setPreferredScrollableViewportSize(getPreferredSize());
+
+        DefaultTableCellRenderer cr = (DefaultTableCellRenderer)getDefaultRenderer(String.class);
+        cr.setOpaque(_editable);
+    }
+
+    public java.util.TreeMap<String, String> get()
+    {
+        assert _editable;
+
+        if(isEditing())
+        {
+            getCellEditor().stopCellEditing();
+        }
+        @SuppressWarnings("unchecked")
+        java.util.Vector<java.util.Vector<String>> vector =
+            (java.util.Vector<java.util.Vector<String>>)_model.getDataVector();
+
+        java.util.TreeMap<String, String> result = new java.util.TreeMap<String, String>();
+
+        for(java.util.Vector<String> row : vector)
+        {
+             //
+             // Eliminate rows with null or empty keys
+             //
+             String key = row.elementAt(0);
+             if(key != null)
+             {
+                 key = key.trim();
+                 if(!key.equals(""))
+                 {
+                     String val = row.elementAt(1);
+                     if(val == null)
+                     {
+                         val = "";
+                     }
+                     result.put(key, val);
+                 }
+             }
+        }
+        return result;
+    }
+
+    private DefaultTableModel _model;
+    private java.util.Vector<String> _columnNames;
+    private boolean _editable = false;
+
+    private boolean _substituteKey;
+
+    private Editor _editor;
+}