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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
commit | ed5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch) | |
tree | 7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /forms/qa/org/openoffice/xforms/Instance.java | |
parent | Initial commit. (diff) | |
download | libreoffice-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 'forms/qa/org/openoffice/xforms/Instance.java')
-rw-r--r-- | forms/qa/org/openoffice/xforms/Instance.java | 145 |
1 files changed, 145 insertions, 0 deletions
diff --git a/forms/qa/org/openoffice/xforms/Instance.java b/forms/qa/org/openoffice/xforms/Instance.java new file mode 100644 index 000000000..d98c647a9 --- /dev/null +++ b/forms/qa/org/openoffice/xforms/Instance.java @@ -0,0 +1,145 @@ +/* + * 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 . + */ + +package org.openoffice.xforms; + +import com.sun.star.xml.dom.DOMException; +import com.sun.star.xml.dom.XDocument; +import com.sun.star.xml.dom.XNode; +import com.sun.star.xml.dom.XNodeList; +import java.util.NoSuchElementException; + +public class Instance +{ + private final Model m_model; + private final XDocument m_domInstance; + + protected Instance( Model _model, XDocument _domInstance ) + { + m_model = _model; + m_domInstance = _domInstance; + } + + /** creates a new element in the instance + * + * The element will be inserted immediately below the root node of the instance. + * + * @param _elementName the name of the to-be-created element + * @return the node of the newly created element + */ + public XNode createElement( String _elementName ) throws DOMException + { + return createElement( m_domInstance, _elementName, null ); + } + + + + /** creates a new element in the instance + * + * The element will be inserted immediately below a given XNode. + * + * @param _parentElement + * the node whose child shall be created + * @param _elementName + * the name of the to-be-created element + * @param _initialNodeValue + * the initial value to set at the node. Might be null, in this case no value is set. + * @return + * the node of the newly created element + */ + private XNode createElement( XNode _parentElement, String _elementName, String _initialNodeValue ) throws DOMException + { + XNode node = _parentElement.appendChild( + m_model.getUIHelper().createElement( _parentElement, _elementName ) + ); + if ( _initialNodeValue != null ) + node.setNodeValue( _initialNodeValue ); + return node; + } + + /** removes a child of the root-level node from the instance + * + * @param _elementName + * the name of the to-be-removed child + */ + public XNode removeNode( String _elementName ) throws DOMException + { + return removeNode( m_domInstance, _elementName ); + } + + /** removes a node from the instance + * + * @param _parentElement + * the node whose child is to be removed + * @param _elementName + * the name of the to-be-removed child + */ + private XNode removeNode( XNode _parentElement, String _elementName ) throws DOMException + { + XNodeList nodes = _parentElement.getChildNodes(); + for ( int i=0; i<nodes.getLength(); ++i ) + { + XNode node = nodes.item(i); + if ( node.getLocalName().equals( _elementName ) ) + { + _parentElement.removeChild( node ); + return node; + } + } + throw new NoSuchElementException(); + } + + + + + + /** creates an attribute for the given node + * + * @param _parentElement + * the element at which the attribute should be created + * @param _attribName + * the name of the to-be-created attribute + * @return + * the DOM node, which has already been inserted into the DOM tree + */ + public XNode createAttribute( XNode _parentElement, String _attribName ) throws DOMException + { + return createAttribute( _parentElement, _attribName, null ); + } + + /** creates an attribute for the given node + * + * @param _parentElement + * the element at which the attribute should be created + * @param _attribName + * the name of the to-be-created attribute + * @param _initialNodeValue + * the initial value to set at the node. Might be null, in this case no value is set. + * @return + * the DOM node, which has already been inserted into the DOM tree + */ + public XNode createAttribute( XNode _parentElement, String _attribName, String _initialNodeValue ) throws DOMException + { + XNode node = _parentElement.appendChild( + m_model.getUIHelper().createAttribute( _parentElement, _attribName ) + ); + if ( _initialNodeValue != null ) + node.setNodeValue( _initialNodeValue ); + return node; + } +} |