Major restructuring.

1 files changed, 145 insertions, 0 deletions

diff --git a/toolkit/test/accessibility/NodeFactory.java b/toolkit/test/accessibility/NodeFactory.java
new file mode 100644
index 000000000000..3e0667da7282
--- /dev/null
+++ b/toolkit/test/accessibility/NodeFactory.java
@@ -0,0 +1,145 @@
+import drafts.com.sun.star.accessibility.*;
+import java.util.Vector;
+
+/** 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 ()
+    {
+        mbVerbose = false;
+
+        maContextHandler = new AccessibleContextHandler();
+        maTextHandler = new AccessibleTextHandler();
+        maEditableTextHandler = new AccessibleEditableTextHandler();
+        maComponentHandler = new AccessibleComponentHandler();
+        maExtendedComponentHandler = new AccessibleExtendedComponentHandler();
+        maActionHandler = new AccessibleActionHandler();
+        maImageHandler = new AccessibleImageHandler();
+        maTableHandler = new AccessibleTableHandler();
+        maCellHandler = new AccessibleCellHandler();
+        maHypertextHandler = new AccessibleHypertextHandler();
+        maHyperlinkHandler = new AccessibleHyperlinkHandler();
+        maSelectionHandler = new AccessibleSelectionHandler();
+        maRelationHandler = new AccessibleRelationHandler();
+        maTreeHandler = new AccessibleTreeHandler();
+        maUNOHandler = new AccessibleUNOHandler();
+    }
+
+
+    /** 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 = new String ("not accessible");
+
+
+        // create node, and add default handlers
+        AccTreeNode aNode = new AccTreeNode (xAccessible, xContext, sDisplay, aParent);
+        addDefaultHandlers (aNode, xContext);
+
+        if (aNode == null)
+            System.out.println ("createDefaultNode == null");
+        return aNode;
+    }
+
+    private static NodeFactory maInstance = null;
+
+    private boolean mbVerbose;
+
+    // default handlers
+    private NodeHandler maContextHandler = new AccessibleContextHandler();
+    private NodeHandler maTextHandler = new AccessibleTextHandler();
+    private NodeHandler maEditableTextHandler = new AccessibleEditableTextHandler();
+    private NodeHandler maComponentHandler = new AccessibleComponentHandler();
+    private NodeHandler maExtendedComponentHandler = new AccessibleExtendedComponentHandler();
+    private NodeHandler maActionHandler = new AccessibleActionHandler();
+    private NodeHandler maImageHandler = new AccessibleImageHandler();
+    private NodeHandler maTableHandler = new AccessibleTableHandler();
+    private NodeHandler maCellHandler = new AccessibleCellHandler();
+    private NodeHandler maHypertextHandler = new AccessibleHypertextHandler();
+    private NodeHandler maHyperlinkHandler = new AccessibleHyperlinkHandler();
+    private NodeHandler maSelectionHandler = new AccessibleSelectionHandler();
+    private NodeHandler maRelationHandler = new AccessibleRelationHandler();
+    private NodeHandler maTreeHandler = new AccessibleTreeHandler();
+    private NodeHandler maUNOHandler = new AccessibleUNOHandler();
+}