Ice 3.4.2 Source Distributionv3.4.2

1 files changed, 244 insertions, 0 deletions

diff --git a/java/src/IceGridGUI/Application/Editor.java b/java/src/IceGridGUI/Application/Editor.java
new file mode 100644
index 00000000000..2865f21cc19
--- /dev/null
+++ b/java/src/IceGridGUI/Application/Editor.java
@@ -0,0 +1,244 @@
+// **********************************************************************
+//
+// 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 java.awt.BorderLayout;
+import java.awt.event.ActionEvent;
+
+import javax.swing.AbstractAction;
+import javax.swing.Action;
+import javax.swing.JButton;
+import javax.swing.JComponent;
+import javax.swing.JLabel;
+import javax.swing.JOptionPane;
+import javax.swing.JPanel;
+import javax.swing.JScrollPane;
+import javax.swing.JToolBar;
+
+import javax.swing.tree.TreePath;
+
+import javax.swing.event.DocumentEvent;
+import javax.swing.event.DocumentListener;
+
+import com.jgoodies.forms.builder.DefaultFormBuilder;
+import com.jgoodies.forms.factories.Borders;
+import com.jgoodies.forms.factories.ButtonBarFactory;
+import com.jgoodies.forms.factories.DefaultComponentFactory;
+import com.jgoodies.forms.layout.FormLayout;
+import com.jgoodies.forms.util.LayoutStyle;
+
+import IceGrid.*;
+import IceGridGUI.*;
+
+public class Editor extends EditorBase
+{
+    static public java.util.Map<String, String> makeParameterValues(
+        java.util.Map<String, String> oldParameterValues,
+        java.util.List<String> newParameters)
+    {
+        java.util.Map<String, String> result = new java.util.HashMap<String, String>();
+
+        for(String name : newParameters)
+        {
+            String value = oldParameterValues.get(name);
+            if(value != null)
+            {
+                result.put(name, value);
+            }
+        }
+        return result;
+    }
+
+    public boolean save(boolean refresh)
+    {
+        if(_applyButton.isEnabled())
+        {
+            return validate() && applyUpdate(refresh);
+        }
+        else
+        {
+            return true;
+        }
+    }
+
+    protected boolean validate()
+    {
+        return true;
+    }
+
+    protected boolean applyUpdate(boolean refresh)
+    {
+        assert false;
+        return false;
+    }
+
+    protected void detectUpdates(boolean val)
+    {
+        _detectUpdates = val;
+    }
+
+    protected void discardUpdate()
+    {
+        Root root = _target.getRoot();
+
+        if(_target.isEphemeral())
+        {
+            _target.delete();
+        }
+        else
+        {
+            _target.getCoordinator().getCurrentTab().showNode(_target);
+        }
+        root.cancelEdit();
+    }
+
+    protected void appendProperties(DefaultFormBuilder builder)
+    {
+    }
+
+    protected void buildPropertiesPanel()
+    {
+        super.buildPropertiesPanel();
+        JComponent buttonBar = ButtonBarFactory.buildRightAlignedBar(_applyButton, _discardButton);
+        buttonBar.setBorder(Borders.DIALOG_BORDER);
+        _propertiesPanel.add(buttonBar, BorderLayout.SOUTH);
+    }
+
+    Editor()
+    {
+        //
+        // _applyButton
+        //
+        AbstractAction apply = new AbstractAction("Apply")
+            {
+                public void actionPerformed(ActionEvent e)
+                {
+                    if(validate())
+                    {
+                        if(applyUpdate(true))
+                        {
+                            _target.getRoot().getTree().grabFocus();
+                        }
+                    }
+                }
+            };
+        _applyButton = new JButton(apply);
+        _applyButton.setEnabled(false);
+
+        //
+        // _discardButton
+        //
+        AbstractAction discard = new AbstractAction("Discard")
+            {
+                public void actionPerformed(ActionEvent e)
+                {
+                    discardUpdate();
+                    _target.getRoot().getTree().grabFocus();
+                }
+            };
+        _discardButton = new JButton(discard);
+        _discardButton.setEnabled(false);
+
+        _updateListener = new DocumentListener()
+            {
+                public void changedUpdate(DocumentEvent e)
+                {
+                    updated();
+                }
+
+                public void insertUpdate(DocumentEvent e)
+                {
+                    updated();
+                }
+
+                public void removeUpdate(DocumentEvent e)
+                {
+                    updated();
+                }
+            };
+    }
+
+    //
+    // Used by the sub-editor (when there is one)
+    //
+    Object getSubDescriptor()
+    {
+        return null;
+    }
+
+    Utils.Resolver getDetailResolver()
+    {
+        return null;
+    }
+
+    public TreeNode getTarget()
+    {
+        return _target;
+    }
+
+    void updated()
+    {
+        if(_detectUpdates)
+        {
+            _target.getRoot().disableRegistryUpdates();
+            _applyButton.setEnabled(true);
+            _discardButton.setEnabled(true);
+        }
+    }
+
+    DocumentListener getUpdateListener()
+    {
+        return _updateListener;
+    }
+
+    //
+    // Check that these 'val' are filled in
+    //
+    boolean check(String[] nameValArray)
+    {
+        String emptyFields = "";
+        int errorCount = 0;
+
+        for(int i = 1; i < nameValArray.length; i += 2)
+        {
+            if(nameValArray[i] == null || nameValArray[i].length() == 0)
+            {
+                errorCount++;
+                if(emptyFields.length() > 0)
+                {
+                    emptyFields += "\n";
+                }
+                emptyFields += "'" + nameValArray[i - 1] + "'";
+            }
+        }
+
+        if(errorCount > 0)
+        {
+            String message = errorCount == 1 ?
+                emptyFields + " cannot be empty" :
+                "The following fields cannot be empty:\n" + emptyFields;
+
+            JOptionPane.showMessageDialog(
+                _target.getCoordinator().getMainFrame(),
+                message,
+                "Validation failed",
+                JOptionPane.ERROR_MESSAGE);
+        }
+
+        return errorCount == 0;
+    }
+
+    protected JButton _applyButton;
+    protected JButton _discardButton;
+    protected DocumentListener _updateListener;
+
+    protected TreeNode _target;
+    private boolean _detectUpdates = true;
+}