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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/NodeFactory.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>
Diffstat (limited to 'toolkit/test/accessibility/NodeFactory.java')
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diff --git a/toolkit/test/accessibility/NodeFactory.java 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();
+}