1 files changed, 142 insertions, 0 deletions
diff --git a/toolkit/test/accessibility/NodeFactory.java b/toolkit/test/accessibility/NodeFactory.java
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+++ b/toolkit/test/accessibility/NodeFactory.java
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+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+import com.sun.star.accessibility.*;
+import tools.NameProvider;
+
+/** This singleton class creates nodes for given accessible objects.
+*/
+class NodeFactory
+{
+    public synchronized static NodeFactory Instance ()
+    {
+        if (maInstance == null)
+        {
+            maInstance = new NodeFactory();
+        }
+        return maInstance;
+    }
+
+    private NodeFactory ()
+    {
+    }
+
+
+    /** add default handlers based on the supported interfaces */
+    private void addDefaultHandlers (AccTreeNode aNode, XAccessibleContext xContext)
+    {
+        if (false)
+        {
+            // Slow but complete version: try each handler type separately.
+            aNode.addHandler (maContextHandler.createHandler (xContext));
+            aNode.addHandler (maTextHandler.createHandler (xContext));
+            aNode.addHandler (maEditableTextHandler.createHandler (xContext));
+            aNode.addHandler (maComponentHandler.createHandler (xContext));
+            aNode.addHandler (maExtendedComponentHandler.createHandler (xContext));
+            aNode.addHandler (maActionHandler.createHandler (xContext));
+            aNode.addHandler (maImageHandler.createHandler (xContext));
+            aNode.addHandler (maTableHandler.createHandler (xContext));
+            aNode.addHandler (maCellHandler.createHandler (xContext));
+            aNode.addHandler (maHypertextHandler.createHandler (xContext));
+            aNode.addHandler (maHyperlinkHandler.createHandler (xContext));
+            aNode.addHandler (maSelectionHandler.createHandler (xContext));
+            aNode.addHandler (maRelationHandler.createHandler (xContext));
+            aNode.addHandler (maUNOHandler.createHandler (xContext));
+            aNode.addHandler (maTreeHandler.createHandler (xContext));
+        }
+        else
+        {
+            // Exploit dependencies between interfaces.
+            NodeHandler aHandler;
+            aNode.addHandler (maContextHandler.createHandler (xContext));
+
+            aHandler = maTextHandler.createHandler (xContext);
+            if (aHandler != null)
+            {
+                aNode.addHandler (aHandler);
+                aNode.addHandler (maEditableTextHandler.createHandler (xContext));
+                aNode.addHandler (maHypertextHandler.createHandler (xContext));
+                aNode.addHandler (maHyperlinkHandler.createHandler (xContext));
+            }
+            aHandler = maComponentHandler.createHandler (xContext);
+            if (aHandler != null)
+            {
+                aNode.addHandler (aHandler);
+                aNode.addHandler (maExtendedComponentHandler.createHandler (xContext));
+            }
+            aNode.addHandler (maActionHandler.createHandler (xContext));
+            aNode.addHandler (maImageHandler.createHandler (xContext));
+            aNode.addHandler (maTableHandler.createHandler (xContext));
+            aNode.addHandler (maRelationHandler.createHandler (xContext));
+            aNode.addHandler (maCellHandler.createHandler (xContext));
+            aNode.addHandler (maSelectionHandler.createHandler (xContext));
+            aNode.addHandler (maUNOHandler.createHandler (xContext));
+            aNode.addHandler (maTreeHandler.createHandler (xContext));
+        }
+    }
+
+    /** create a node with the default handlers */
+    public AccTreeNode createDefaultNode (XAccessible xAccessible, AccessibleTreeNode aParent)
+    {
+        // default: aObject + aDisplay
+        String sDisplay;
+
+        // if we are accessible, we use the context + name instead
+        XAccessibleContext xContext = null;
+        if (xAccessible != null)
+            xContext = xAccessible.getAccessibleContext();
+        if (xContext != null)
+        {
+            sDisplay = xContext.getAccessibleName();
+            if (sDisplay.length()==0)
+            {
+                sDisplay = "<no name> Role: "
+                    + NameProvider.getRoleName (
+                        xContext.getAccessibleRole());
+            }
+        }
+        else
+            sDisplay = "not accessible";
+
+
+        // create node, and add default handlers
+        AccTreeNode aNode = new AccTreeNode (xContext, sDisplay, aParent);
+        addDefaultHandlers (aNode, xContext);
+
+        return aNode;
+    }
+
+    private static NodeFactory maInstance = null;
+
+    // default handlers
+    private final NodeHandler maContextHandler = new AccessibleContextHandler();
+    private final NodeHandler maTextHandler = new AccessibleTextHandler();
+    private final NodeHandler maEditableTextHandler = new AccessibleEditableTextHandler();
+    private final NodeHandler maComponentHandler = new AccessibleComponentHandler();
+    private final NodeHandler maExtendedComponentHandler = new AccessibleExtendedComponentHandler();
+    private final NodeHandler maActionHandler = new AccessibleActionHandler();
+    private final NodeHandler maImageHandler = new AccessibleImageHandler();
+    private final NodeHandler maTableHandler = new AccessibleTableHandler();
+    private final NodeHandler maCellHandler = new AccessibleCellHandler();
+    private final NodeHandler maHypertextHandler = new AccessibleHypertextHandler();
+    private final NodeHandler maHyperlinkHandler = new AccessibleHyperlinkHandler();
+    private final NodeHandler maSelectionHandler = new AccessibleSelectionHandler();
+    private final NodeHandler maRelationHandler = new AccessibleRelationHandler();
+    private final NodeHandler maTreeHandler = new AccessibleTreeHandler();
+    private final NodeHandler maUNOHandler = new AccessibleUNOHandler();
+}