From 940b4d1848e8c70ab7642901a68594e8016caffc Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 18:51:28 +0200 Subject: Adding upstream version 1:7.0.4. Signed-off-by: Daniel Baumann --- toolkit/test/accessibility/NodeFactory.java | 142 ++++++++++++++++++++++++++++ 1 file changed, 142 insertions(+) create mode 100644 toolkit/test/accessibility/NodeFactory.java (limited to 'toolkit/test/accessibility/NodeFactory.java') diff --git a/toolkit/test/accessibility/NodeFactory.java b/toolkit/test/accessibility/NodeFactory.java new file mode 100644 index 000000000..7e1d9f585 --- /dev/null +++ b/toolkit/test/accessibility/NodeFactory.java @@ -0,0 +1,142 @@ +/* + * 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 = " 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(); +} -- cgit v1.2.3