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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
commited5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch)
tree7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /toolkit/test/accessibility/AccessibleUNOHandler.java
parentInitial commit. (diff)
downloadlibreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.tar.xz
libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.zip
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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-rw-r--r--toolkit/test/accessibility/AccessibleUNOHandler.java126
1 files changed, 126 insertions, 0 deletions
diff --git a/toolkit/test/accessibility/AccessibleUNOHandler.java b/toolkit/test/accessibility/AccessibleUNOHandler.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.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;
+ }
+}