INTEGRATION: CWS vcl07 (1.5.2); FILE ADDED

2003/04/08 14:28:31 obr 1.5.2.1: re-added accessibility workbench

toolkit/test/accessibility/AccessibleExtendedComponentHandler.java

+import com.sun.star.uno.UnoRuntime;
+import drafts.com.sun.star.accessibility.XAccessibleContext;
+import drafts.com.sun.star.accessibility.XAccessibleExtendedComponent;
+
+
+class AccessibleExtendedComponentHandler
+    extends NodeHandler
+{
+    public NodeHandler createHandler (XAccessibleContext xContext)
+    {
+        XAccessibleExtendedComponent xEComponent =
+            (XAccessibleExtendedComponent) UnoRuntime.queryInterface (
+                XAccessibleExtendedComponent.class, xContext);
+        if (xEComponent != null)
+            return new AccessibleExtendedComponentHandler (xEComponent);
+        else
+            return null;
+    }
+
+    public AccessibleExtendedComponentHandler ()
+    {
+    }
+
+    public AccessibleExtendedComponentHandler (XAccessibleExtendedComponent xEComponent)
+    {
+        if (xEComponent != null)
+            maChildList.setSize (0);
+    }
+
+    private static XAccessibleExtendedComponent getComponent (AccTreeNode aNode)
+    {
+        return (XAccessibleExtendedComponent) UnoRuntime.queryInterface (
+            XAccessibleExtendedComponent.class,
+            aNode.getContext());
+    }
+
+
+    public AccessibleTreeNode createChild (AccessibleTreeNode aParent, int nIndex)
+    {
+        AccessibleTreeNode aChild = null;
+        if (aParent instanceof AccTreeNode)
+        {
+            XAccessibleExtendedComponent xEComponent = getComponent ((AccTreeNode)aParent);
+
+            if (xEComponent != null)
+            {
+                int nColor;
+                switch( nIndex )
+                {
+                    case 0:
+                        nColor = xEComponent.getForeground();
+                        aChild = new StringNode ("Depricated Foreground color: R"
+                            +       (nColor>>16&0xff)
+                            + "G" + (nColor>>8&0xff)
+                            + "B" + (nColor>>0&0xff)
+                            + "A" + (nColor>>24&0xff),
+                            aParent);
+                        break;
+                    case 1:
+                        nColor = xEComponent.getBackground();
+                        aChild = new StringNode ("Depricated Background color: R"
+                            +       (nColor>>16&0xff)
+                            + "G" + (nColor>>8&0xff)
+                            + "B" + (nColor>>0&0xff)
+                            + "A" + (nColor>>24&0xff),
+                            aParent);
+                        break;
+                }
+            }
+        }
+        return aChild;
+    }
+}