68 lines
2.2 KiB
Java
68 lines
2.2 KiB
Java
/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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import com.sun.star.uno.UnoRuntime;
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import com.sun.star.accessibility.XAccessibleContext;
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import com.sun.star.accessibility.XAccessibleImage;
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class AccessibleImageHandler extends NodeHandler
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{
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public NodeHandler createHandler (XAccessibleContext xContext)
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{
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XAccessibleImage xImage =
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UnoRuntime.queryInterface (
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XAccessibleImage.class, xContext);
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if (xImage != null)
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return new AccessibleImageHandler (xImage);
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else
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return null;
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}
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public AccessibleImageHandler ()
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{
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}
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public AccessibleImageHandler (XAccessibleImage xImage)
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{
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if (xImage != null)
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maChildList.setSize (1);
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}
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protected static XAccessibleImage getImage (AccTreeNode aNode)
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{
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return UnoRuntime.queryInterface (
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XAccessibleImage.class, aNode.getContext());
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}
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public AccessibleTreeNode createChild (AccessibleTreeNode aParent, int nIndex)
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{
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if (aParent instanceof AccTreeNode)
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{
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XAccessibleImage xImage = getImage ((AccTreeNode)aParent);
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if (xImage != null)
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return new StringNode (
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"Image: " +
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xImage.getAccessibleImageDescription() + " (" +
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xImage.getAccessibleImageWidth() + "x" +
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xImage.getAccessibleImageHeight() + ")",
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aParent);
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}
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return null;
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}
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}
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