Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 126 insertions, 0 deletions

diff --git a/toolkit/test/accessibility/AccessibleUNOHandler.java b/toolkit/test/accessibility/AccessibleUNOHandler.java
new file mode 100644
index 000000000..1ee522b27
--- /dev/null
+++ b/toolkit/test/accessibility/AccessibleUNOHandler.java
@@ -0,0 +1,126 @@
+/*
+ * 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.uno.UnoRuntime;
+import com.sun.star.accessibility.XAccessibleContext;
+import com.sun.star.lang.XServiceInfo;
+import com.sun.star.lang.XTypeProvider;
+import com.sun.star.uno.Type;
+
+
+/** This handler displays lower level UNO information.  These are the
+    supported services, interfaces, and the implementation name.
+*/
+class AccessibleUNOHandler
+    extends NodeHandler
+{
+    @Override
+    public NodeHandler createHandler (XAccessibleContext xContext)
+    {
+        if (xContext == null)
+            return null;
+        else
+        {
+            AccessibleUNOHandler h = new AccessibleUNOHandler();
+            h.maChildList.setSize (3);
+            return h;
+        }
+    }
+
+    private XServiceInfo GetServiceInfo (AccessibleTreeNode aNode)
+    {
+        XServiceInfo xServiceInfo = null;
+        if (aNode instanceof AccTreeNode)
+            xServiceInfo = UnoRuntime.queryInterface(
+                XServiceInfo.class, ((AccTreeNode)aNode).getContext());
+        return xServiceInfo;
+    }
+    private XTypeProvider GetTypeProvider (AccessibleTreeNode aNode)
+    {
+        XTypeProvider xTypeProvider = null;
+        if (aNode instanceof AccTreeNode)
+            xTypeProvider = UnoRuntime.queryInterface(
+                XTypeProvider.class, ((AccTreeNode)aNode).getContext());
+        return xTypeProvider;
+    }
+
+    @Override
+    public AccessibleTreeNode createChild (AccessibleTreeNode aParent,
+                                           int nIndex)
+    {
+        AccessibleTreeNode aChild = null;
+        XServiceInfo xServiceInfo;
+        switch (nIndex)
+        {
+            case 0 : // Implementation name.
+                xServiceInfo = GetServiceInfo (aParent);
+                aChild = new StringNode ("Implementation name: " +
+                    (xServiceInfo!=null ? xServiceInfo.getImplementationName()
+                        : "<XServiceInfo not supported>"),
+                    aParent);
+                break;
+            case 1 :
+                xServiceInfo = GetServiceInfo (aParent);
+                if (xServiceInfo == null)
+                    aChild = new StringNode (
+                        "Supported services: <XServiceInfo not supported>",
+                        aParent);
+                else
+                    aChild = CreateServiceTree (aParent, xServiceInfo);
+                break;
+            case 2 :
+                XTypeProvider xTypeProvider = GetTypeProvider (aParent);
+                if (xTypeProvider == null)
+                    aChild = new StringNode (
+                        "Supported interfaces: <XTypeProvider not supported>",
+                        aParent);
+                else
+                    aChild = CreateInterfaceTree (aParent, xTypeProvider);
+                break;
+        }
+
+        return aChild;
+    }
+
+
+    private AccessibleTreeNode CreateServiceTree (AccessibleTreeNode aParent,
+        XServiceInfo xServiceInfo)
+    {
+        String[] aServiceNames = xServiceInfo.getSupportedServiceNames();
+        VectorNode aNode = new VectorNode ("Supported Services", aParent);
+
+        int nCount = aServiceNames.length;
+        for (int i=0; i<nCount; i++)
+            aNode.addChild (new StringNode (aServiceNames[i], aParent));
+
+        return aNode;
+    }
+
+    private AccessibleTreeNode CreateInterfaceTree (AccessibleTreeNode aParent,
+        XTypeProvider xTypeProvider)
+    {
+        Type[] aTypes = xTypeProvider.getTypes();
+        VectorNode aNode = new VectorNode ("Supported Interfaces", aParent);
+
+        int nCount = aTypes.length;
+        for (int i=0; i<nCount; i++)
+            aNode.addChild (new StringNode (aTypes[i].getTypeName(), aParent));
+
+        return aNode;
+    }
+}