1 files changed, 89 insertions, 0 deletions
diff --git a/accessibility/workben/org/openoffice/accessibility/awb/tree/AccessibilityTree.java b/accessibility/workben/org/openoffice/accessibility/awb/tree/AccessibilityTree.java
new file mode 100644
index 000000000000..59257702c88a
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+++ b/accessibility/workben/org/openoffice/accessibility/awb/tree/AccessibilityTree.java
@@ -0,0 +1,89 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ * 
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+package org.openoffice.accessibility.awb.tree;
+
+import org.openoffice.accessibility.misc.NameProvider;
+
+import javax.swing.tree.DefaultTreeModel;
+import javax.swing.tree.DefaultMutableTreeNode;
+
+import com.sun.star.awt.XExtendedToolkit;
+import com.sun.star.accessibility.XAccessible;
+import com.sun.star.accessibility.XAccessibleContext;
+
+/**
+ *
+ */
+public class AccessibilityTree extends javax.swing.JTree {
+    
+    /** Creates a new instance of AccessibilityTree */
+    public AccessibilityTree(javax.swing.tree.TreeModel model) {
+        super(model);
+        // always show handles to indicate expandable / collapsable
+        showsRootHandles = true;
+    }
+    
+    public void setToolkit(XExtendedToolkit xToolkit) {
+        AccessibilityModel model = (AccessibilityModel) getModel();
+        if (model != null) {
+            // hide the root node when connected
+            setRootVisible(xToolkit == null);
+            // update the root node
+            model.setRoot(xToolkit);
+            model.reload();
+        }
+    }
+    
+     public String convertValueToText(Object value, boolean selected,  
+            boolean expanded, boolean leaf, int row, boolean hasFocus) {
+
+        if (value instanceof DefaultMutableTreeNode) {
+            DefaultMutableTreeNode node = (DefaultMutableTreeNode) value;
+
+            Object userObject = node.getUserObject();
+            if (userObject != null && userObject instanceof XAccessible) {
+                XAccessible xAccessible = (XAccessible) userObject;
+                try {
+                    XAccessibleContext xAC = xAccessible.getAccessibleContext();
+                    if (xAC != null) {
+                        String name = xAC.getAccessibleName();
+                        if (name.length() == 0) {
+                            name = new String ("<no name>");
+                        }
+                        value = name + " / " + NameProvider.getRoleName(xAC.getAccessibleRole());
+                    }
+                } catch (com.sun.star.uno.RuntimeException e) {
+                    value = "???";
+                }
+            }
+        }
+            
+        return super.convertValueToText(value, selected, expanded, leaf, row, hasFocus);
+     }
+
+}