842 lines
29 KiB
C++
842 lines
29 KiB
C++
/*************************************************************************
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*
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* $RCSfile: node.cxx,v $
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*
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* $Revision: 1.4 $
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*
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* last change: $Author: lo $ $Date: 2004-02-27 16:14:30 $
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*
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* The Contents of this file are made available subject to the terms of
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* either of the following licenses
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*
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* - GNU Lesser General Public License Version 2.1
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* - Sun Industry Standards Source License Version 1.1
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*
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* Sun Microsystems Inc., October, 2000
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2000 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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*
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* Sun Industry Standards Source License Version 1.1
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* =================================================
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* The contents of this file are subject to the Sun Industry Standards
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* Source License Version 1.1 (the "License"); You may not use this file
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* except in compliance with the License. You may obtain a copy of the
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* License at http://www.openoffice.org/license.html.
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*
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* Software provided under this License is provided on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
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* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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* See the License for the specific provisions governing your rights and
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* obligations concerning the Software.
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*
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* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
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*
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* Copyright: 2004 by Sun Microsystems, Inc.
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*
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* All Rights Reserved.
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*
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* Contributor(s): _______________________________________
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*
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*
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************************************************************************/
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#include <stdio.h>
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#include "node.hxx"
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#include "element.hxx"
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#include "text.hxx"
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#include "cdatasection.hxx"
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#include "entityreference.hxx"
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#include "entity.hxx"
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#include "processinginstruction.hxx"
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#include "comment.hxx"
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#include "document.hxx"
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#include "documenttype.hxx"
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#include "documentfragment.hxx"
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#include "notation.hxx"
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#include "childlist.hxx"
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#include "attr.hxx"
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#include "../events/eventdispatcher.hxx"
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#include "../events/mutationevent.hxx"
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namespace DOM
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{
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nodemap_t CNode::theNodeMap;
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void CNode::remove(const xmlNodePtr aNode)
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{
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nodemap_t::iterator i = CNode::theNodeMap.find(aNode);
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if (i != CNode::theNodeMap.end())
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{
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CNode *pNode = i->second;
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CNode::theNodeMap.erase(i);
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}
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}
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CNode* CNode::get(const xmlNodePtr aNode, sal_Bool bCreate)
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{
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CNode* pNode = 0;
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if (aNode == NULL)
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return 0;
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//check whether there is already an instance for this node
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nodemap_t::const_iterator i = CNode::theNodeMap.find(aNode);
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if (i != CNode::theNodeMap.end())
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{
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pNode = i->second;
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} else
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{
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// there is not yet an instance wrapping this node,
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// create it and store it in the map
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if (!bCreate) return NULL;
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switch (aNode->type)
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{
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case XML_ELEMENT_NODE:
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// m_aNodeType = NodeType::ELEMENT_NODE;
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pNode = static_cast< CNode* >(new CElement(aNode));
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break;
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case XML_TEXT_NODE:
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// m_aNodeType = NodeType::TEXT_NODE;
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pNode = static_cast< CNode* >(new CText(aNode));
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break;
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case XML_CDATA_SECTION_NODE:
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// m_aNodeType = NodeType::CDATA_SECTION_NODE;
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pNode = static_cast< CNode* >(new CCDATASection(aNode));
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break;
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case XML_ENTITY_REF_NODE:
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// m_aNodeType = NodeType::ENTITY_REFERENCE_NODE;
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pNode = static_cast< CNode* >(new CEntityReference(aNode));
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break;
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case XML_ENTITY_NODE:
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// m_aNodeType = NodeType::ENTITY_NODE;
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pNode = static_cast< CNode* >(new CEntity((xmlEntityPtr)aNode));
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break;
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case XML_PI_NODE:
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// m_aNodeType = NodeType::PROCESSING_INSTRUCTION_NODE;
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pNode = static_cast< CNode* >(new CProcessingInstruction(aNode));
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break;
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case XML_COMMENT_NODE:
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// m_aNodeType = NodeType::COMMENT_NODE;
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pNode = static_cast< CNode* >(new CComment(aNode));
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break;
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case XML_DOCUMENT_NODE:
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// m_aNodeType = NodeType::DOCUMENT_NODE;
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pNode = static_cast< CNode* >(new CDocument((xmlDocPtr)aNode));
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break;
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case XML_DOCUMENT_TYPE_NODE:
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case XML_DTD_NODE:
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// m_aNodeType = NodeType::DOCUMENT_TYPE_NODE;
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pNode = static_cast< CNode* >(new CDocumentType((xmlDtdPtr)aNode));
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break;
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case XML_DOCUMENT_FRAG_NODE:
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// m_aNodeType = NodeType::DOCUMENT_FRAGMENT_NODE;
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pNode = static_cast< CNode* >(new CDocumentFragment(aNode));
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break;
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case XML_NOTATION_NODE:
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// m_aNodeType = NodeType::NOTATION_NODE;
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pNode = static_cast< CNode* >(new CNotation((xmlNotationPtr)aNode));
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break;
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case XML_ATTRIBUTE_NODE:
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// m_aNodeType = NodeType::NOTATION_NODE;
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pNode = static_cast< CNode* >(new CAttr((xmlAttrPtr)aNode));
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break;
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// unsopported node types
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case XML_HTML_DOCUMENT_NODE:
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case XML_ELEMENT_DECL:
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case XML_ATTRIBUTE_DECL:
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case XML_ENTITY_DECL:
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case XML_NAMESPACE_DECL:
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default:
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pNode = 0;
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break;
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}
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}
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if ( pNode != 0 )
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{
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if(CNode::theNodeMap.insert(nodemap_t::value_type(aNode, pNode)).second)
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{
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// insertion done, register node with document
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xmlDocPtr doc = aNode->doc;
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if( doc != NULL)
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{
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CDocument* pDoc = static_cast< CDocument* >(CNode::get((xmlNodePtr)doc));
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pDoc->addnode(aNode);
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} else
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{
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// if insertion failed, delete the new instance and return null
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delete pNode;
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pNode = 0;
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}
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}
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}
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OSL_ENSURE(pNode, "no node produced during CNode::get!");
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return pNode;
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}
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CNode::CNode()
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: m_aNodePtr(0)
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{
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}
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void CNode::init_node(const xmlNodePtr aNode)
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{
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m_aNodePtr = aNode;
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// keep containing document alive
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// (if we are not that document ourselves)
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if (m_aNodePtr->type != XML_DOCUMENT_NODE)
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m_rDocument = getOwnerDocument();
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}
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CNode::~CNode()
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{
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//remove from list if this wrapper goes away
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if (m_aNodePtr != 0)
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CNode::remove(m_aNodePtr);
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}
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static void _nscleanup(const xmlNodePtr aNode, const xmlNodePtr aParent)
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{
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xmlNodePtr cur = aNode;
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//handle attributes
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if (cur != NULL && cur->type == XML_ELEMENT_NODE)
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{
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xmlAttrPtr curAttr = cur->properties;
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while(curAttr != 0)
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{
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if (curAttr->ns != NULL)
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{
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xmlNsPtr ns = xmlSearchNs(cur->doc, aParent, curAttr->ns->prefix);
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if (ns != NULL)
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curAttr->ns = ns;
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}
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curAttr = curAttr->next;
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}
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}
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while (cur != NULL)
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{
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_nscleanup(cur->children, cur);
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if (cur->ns != NULL)
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{
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xmlNsPtr ns = xmlSearchNs(cur->doc, aParent, cur->ns->prefix);
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if (ns != NULL && ns != cur->ns && strcmp((char*)ns->href, (char*)cur->ns->href)==0)
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{
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cur->ns = ns;
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xmlNsPtr curDef = cur->nsDef;
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xmlNsPtr *refp = &(cur->nsDef); // insert point
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while (curDef != NULL)
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{
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ns = xmlSearchNs(cur->doc, aParent, curDef->prefix);
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if (ns != NULL && ns != curDef && strcmp((char*)ns->href, (char*)curDef->href)==0)
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{
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*refp = curDef->next;
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xmlFreeNs(curDef);
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curDef = *refp;
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} else {
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refp = &(curDef->next);
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curDef = curDef->next;
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}
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}
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}
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}
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cur = cur->next;
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}
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}
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/**
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Adds the node newChild to the end of the list of children of this node.
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*/
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Reference< XNode > CNode::appendChild(const Reference< XNode >& newChild)
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throw (DOMException)
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{
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Reference< XNode> aNode;
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if (m_aNodePtr != NULL) {
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Reference< XUnoTunnel > tun(newChild, UNO_QUERY);
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xmlNodePtr cur = (xmlNodePtr)(tun->getSomething(Sequence <sal_Int8>()));
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// error checks:
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// from other document
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if (cur->doc != m_aNodePtr->doc) {
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DOMException e;
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e.Code = DOMExceptionType_WRONG_DOCUMENT_ERR;
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throw e;
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}
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// same node
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if (cur == m_aNodePtr) {
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DOMException e;
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e.Code = DOMExceptionType_HIERARCHY_REQUEST_ERR;
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throw e;
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}
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// already has parant and is not attribute
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if (cur->parent != NULL && cur->type != XML_ATTRIBUTE_NODE) {
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DOMException e;
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e.Code = DOMExceptionType_HIERARCHY_REQUEST_ERR;
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throw e;
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}
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// check whether this is an attribute node so we remove it's
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// carrier node
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xmlNodePtr res = NULL;
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if (cur->type == XML_ATTRIBUTE_NODE)
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{
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if (m_aNodePtr->type != XML_ELEMENT_NODE || cur->parent == NULL
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|| strcmp((char*)cur->parent->name, "__private") != NULL)
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{
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DOMException e;
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e.Code = DOMExceptionType_HIERARCHY_REQUEST_ERR;
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throw e;
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}
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xmlNsPtr pAttrNs = cur->ns;
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xmlNsPtr pParentNs = xmlSearchNs(m_aNodePtr->doc, m_aNodePtr, pAttrNs->prefix);
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if (pParentNs == NULL || strcmp((char*)pParentNs->href, (char*)pAttrNs->href) != 0)
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pParentNs = xmlNewNs(m_aNodePtr, pAttrNs->href, pAttrNs->prefix);
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res = (xmlNodePtr)xmlNewNsProp(
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m_aNodePtr, pParentNs, cur->name, cur->children->content);
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xmlFreeNode(cur->parent);
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}
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else
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{
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res = xmlAddChild(m_aNodePtr, cur);
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}
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// libxml can do optimizations, when appending nodes.
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// if res != cur, something was optimized and the newchild-wrapper
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// should be updated
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if (cur != res)
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CNode::remove(cur);
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_nscleanup(res, m_aNodePtr);
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aNode = Reference< XNode>(CNode::get(res));
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}
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//XXX check for errors
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// dispatch DOMNodeInserted event, target is the new node
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// this node is the related node
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// does bubble
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if (aNode.is())
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{
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Reference< XDocumentEvent > docevent(getOwnerDocument(), UNO_QUERY);
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Reference< XMutationEvent > event(docevent->createEvent(
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OUString::createFromAscii("DOMNodeInserted")), UNO_QUERY);
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event->initMutationEvent(OUString::createFromAscii("DOMNodeInserted")
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, sal_True, sal_False, Reference< XNode >(CNode::get(m_aNodePtr)),
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OUString(), OUString(), OUString(), (AttrChangeType)0 );
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dispatchEvent(Reference< XEvent >(event, UNO_QUERY));
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}
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return aNode;
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}
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/**
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Returns a duplicate of this node, i.e., serves as a generic copy
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constructor for nodes.
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*/
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Reference< XNode > CNode::cloneNode(sal_Bool bDeep)
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throw (RuntimeException)
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{
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Reference< XNode> aNode;
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if (m_aNodePtr != NULL)
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{
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aNode = Reference< XNode>(CNode::get(
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xmlCopyNode (m_aNodePtr, static_cast< int >(bDeep))
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));
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}
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//XXX check for errors
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return aNode;
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}
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/**
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A NamedNodeMap containing the attributes of this node (if it is an Element)
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or null otherwise.
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*/
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Reference< XNamedNodeMap > CNode::getAttributes()
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throw (RuntimeException)
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{
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// return empty reference
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// only element node may override this impl
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return Reference< XNamedNodeMap>();
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// get all children that are attributes
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/* --> CElement
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Reference< NamedNodeMap > aNodeMap(new AttributeNamedNodeMap(m_aNodePtr), UNO_QUERY);
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return aNodeMap;
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*/
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}
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/**
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A NodeList that contains all children of this node.
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*/
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Reference< XNodeList > CNode::getChildNodes()
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throw (RuntimeException)
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{
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Reference< XNodeList > aNodeList;
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if (m_aNodePtr != NULL)
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{
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aNodeList = Reference< XNodeList >(new CChildList(CNode::get(m_aNodePtr)));
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}
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// XXX check for errors?
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return aNodeList;
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}
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/**
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The first child of this node.
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*/
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Reference< XNode > CNode::getFirstChild()
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throw (RuntimeException)
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{
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Reference< XNode > aNode;
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if (m_aNodePtr != NULL) {
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aNode = Reference< XNode >(CNode::get(m_aNodePtr->children));
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}
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return aNode;
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}
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/**
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The last child of this node.
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*/
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Reference< XNode > SAL_CALL CNode::getLastChild()
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throw (RuntimeException)
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{
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Reference< XNode > aNode;
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if (m_aNodePtr != NULL) {
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aNode = Reference< XNode >(CNode::get(xmlGetLastChild(m_aNodePtr)));
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}
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return aNode;
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}
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/**
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Returns the local part of the qualified name of this node.
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*/
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OUString SAL_CALL CNode::getLocalName()
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throw (RuntimeException)
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{
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OUString aName;
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/*
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--> Element / Attribute
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if(m_aNodePtr != NULL && (m_aNodeType == NodeType::ATTRIBUTE_NODE
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|| m_aNodeType == NodeType::ELEMENT_NODE))
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{
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aName = OUString(m_aNodePtr->name, RTL_TEXTENCODING_UTF8);
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}
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//XXX error checking
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*/
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return aName;
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}
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/**
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The namespace URI of this node, or null if it is unspecified.
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*/
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OUString SAL_CALL CNode::getNamespaceURI()
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throw (RuntimeException)
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{
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OUString aURI;
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if (m_aNodePtr != NULL && m_aNodePtr->ns != NULL)
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{
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const xmlChar* xHref = m_aNodePtr->ns->href;
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aURI = OUString((sal_Char*)xHref, strlen((char*)xHref), RTL_TEXTENCODING_UTF8);
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}
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return aURI;
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}
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/**
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The node immediately following this node.
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*/
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Reference< XNode > SAL_CALL CNode::getNextSibling()
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throw (RuntimeException)
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{
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Reference< XNode > aNode;
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if(m_aNodePtr != NULL)
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{
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aNode = Reference< XNode >(CNode::get(m_aNodePtr->next));
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}
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return aNode;
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}
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/**
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The name of this node, depending on its type; see the table above.
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*/
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OUString SAL_CALL CNode::getNodeName()
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throw (RuntimeException)
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{
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/*
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Interface nodeName nodeValue attributes
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--------------------------------------------------------------------------------------
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Attr name of attribute value of attribute null
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CDATASection "#cdata-section" content of the CDATA Section null
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Comment "#comment" content of the comment null
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Document "#document" null null
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DocumentFragment "#document-fragment" null null
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DocumentType document type name null null
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Element tag name null NamedNodeMap
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Entity entity name null null
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EntityReference name of entity null null
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referenced
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Notation notation name null null
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Processing\ target entire content excluding null
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Instruction the target
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Text "#text" content of the text node null
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*/
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OUString aName;
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return aName;
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}
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/**
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A code representing the type of the underlying object, as defined above.
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*/
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NodeType SAL_CALL CNode::getNodeType()
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throw (RuntimeException)
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{
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return m_aNodeType;
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}
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/**
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The value of this node, depending on its type; see the table above.
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*/
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OUString SAL_CALL CNode::getNodeValue()
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throw (RuntimeException)
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{
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OUString aValue;
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return aValue;
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}
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/**
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The Document object associated with this node.
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*/
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Reference< XDocument > SAL_CALL CNode::getOwnerDocument()
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|
throw (RuntimeException)
|
|
{
|
|
Reference<XDocument> aDoc;
|
|
if (m_aNodePtr != NULL)
|
|
{
|
|
aDoc = Reference< XDocument >(static_cast< CDocument* >(
|
|
CNode::get((xmlNodePtr)m_aNodePtr->doc)));
|
|
}
|
|
return aDoc;
|
|
|
|
}
|
|
|
|
/**
|
|
The parent of this node.
|
|
*/
|
|
Reference< XNode > SAL_CALL CNode::getParentNode()
|
|
throw (RuntimeException)
|
|
{
|
|
Reference<XNode> aNode;
|
|
if (m_aNodePtr != NULL)
|
|
{
|
|
aNode = Reference< XNode >(CNode::get(m_aNodePtr->parent));
|
|
}
|
|
return aNode;
|
|
}
|
|
|
|
/**
|
|
The namespace prefix of this node, or null if it is unspecified.
|
|
*/
|
|
OUString SAL_CALL CNode::getPrefix()
|
|
throw (RuntimeException)
|
|
{
|
|
OUString aPrefix;
|
|
if (m_aNodePtr != NULL && m_aNodePtr->ns != NULL)
|
|
{
|
|
const xmlChar* xPrefix = m_aNodePtr->ns->prefix;
|
|
aPrefix = OUString((sal_Char*)xPrefix, strlen((char*)xPrefix), RTL_TEXTENCODING_UTF8);
|
|
}
|
|
return aPrefix;
|
|
|
|
}
|
|
|
|
/**
|
|
The node immediately preceding this node.
|
|
*/
|
|
Reference< XNode > SAL_CALL CNode::getPreviousSibling()
|
|
throw (RuntimeException)
|
|
{
|
|
Reference< XNode > aNode;
|
|
if (m_aNodePtr != NULL)
|
|
{
|
|
aNode = Reference< XNode >(CNode::get(m_aNodePtr->prev));
|
|
}
|
|
return aNode;
|
|
}
|
|
|
|
/**
|
|
Returns whether this node (if it is an element) has any attributes.
|
|
*/
|
|
sal_Bool SAL_CALL CNode::hasAttributes()
|
|
throw (RuntimeException)
|
|
{
|
|
return (m_aNodePtr != NULL && m_aNodePtr->properties != NULL);
|
|
}
|
|
|
|
/**
|
|
Returns whether this node has any children.
|
|
*/
|
|
sal_Bool SAL_CALL CNode::hasChildNodes()
|
|
throw (RuntimeException)
|
|
{
|
|
return (m_aNodePtr != NULL && m_aNodePtr->children != NULL);
|
|
}
|
|
|
|
/**
|
|
Inserts the node newChild before the existing child node refChild.
|
|
*/
|
|
Reference< XNode > SAL_CALL CNode::insertBefore(
|
|
const Reference< XNode >& newChild, const Reference< XNode >& refChild)
|
|
throw (DOMException)
|
|
{
|
|
|
|
if (newChild->getOwnerDocument() != getOwnerDocument()) {
|
|
DOMException e;
|
|
e.Code = DOMExceptionType_WRONG_DOCUMENT_ERR;
|
|
throw e;
|
|
}
|
|
if (refChild->getParentNode() != Reference< XNode >(this)) {
|
|
DOMException e;
|
|
e.Code = DOMExceptionType_HIERARCHY_REQUEST_ERR;
|
|
throw e;
|
|
}
|
|
|
|
Reference< XUnoTunnel > tref(refChild, UNO_QUERY);
|
|
Reference< XUnoTunnel > tnew(newChild, UNO_QUERY);
|
|
xmlNodePtr pRefChild = (xmlNodePtr)tref->getSomething(Sequence< sal_Int8>());
|
|
xmlNodePtr pNewChild = (xmlNodePtr)tnew->getSomething(Sequence< sal_Int8>());
|
|
xmlNodePtr cur = m_aNodePtr->children;
|
|
|
|
//search cild before which to insert
|
|
while (cur != NULL)
|
|
{
|
|
if (cur == pRefChild) {
|
|
// insert before
|
|
pNewChild->next = cur;
|
|
pNewChild->prev = cur->prev;
|
|
cur->prev = pNewChild;
|
|
if( pNewChild->prev != NULL)
|
|
pNewChild->prev->next = pNewChild;
|
|
}
|
|
cur = cur->next;
|
|
}
|
|
return refChild;
|
|
}
|
|
|
|
/**
|
|
Tests whether the DOM implementation implements a specific feature and
|
|
that feature is supported by this node.
|
|
*/
|
|
sal_Bool SAL_CALL CNode::isSupported(const OUString& feature, const OUString& ver)
|
|
throw (RuntimeException)
|
|
{
|
|
// XXX
|
|
return sal_False;
|
|
}
|
|
|
|
/**
|
|
Puts all Text nodes in the full depth of the sub-tree underneath this
|
|
Node, including attribute nodes, into a "normal" form where only structure
|
|
(e.g., elements, comments, processing instructions, CDATA sections, and
|
|
entity references) separates Text nodes, i.e., there are neither adjacent
|
|
Text nodes nor empty Text nodes.
|
|
*/
|
|
void SAL_CALL CNode::normalize()
|
|
throw (RuntimeException)
|
|
{
|
|
//XXX combine adjacent text nodes and remove empty ones
|
|
}
|
|
|
|
/**
|
|
Removes the child node indicated by oldChild from the list of children,
|
|
and returns it.
|
|
*/
|
|
Reference< XNode > SAL_CALL CNode::removeChild(const Reference< XNode >& oldChild)
|
|
throw (DOMException)
|
|
{
|
|
|
|
if (oldChild->getParentNode() != Reference< XNode >(this)) {
|
|
DOMException e;
|
|
e.Code = DOMExceptionType_HIERARCHY_REQUEST_ERR;
|
|
throw e;
|
|
}
|
|
|
|
Reference< XUnoTunnel > told(oldChild, UNO_QUERY);
|
|
xmlNodePtr old = (xmlNodePtr)told->getSomething(Sequence< sal_Int8>());
|
|
xmlNodePtr cur = m_aNodePtr->children;
|
|
//find old node in child list
|
|
while (cur != NULL)
|
|
{
|
|
if(cur == old)
|
|
{
|
|
// unlink node from list
|
|
if (cur->prev != NULL)
|
|
cur->prev->next = cur->next;
|
|
if (cur->next != NULL)
|
|
cur->next->prev = cur->prev;
|
|
cur->prev = NULL;
|
|
cur->next = NULL;
|
|
}
|
|
cur = cur->next;
|
|
}
|
|
|
|
/*DOMNodeRemoved
|
|
* Fired when a node is being removed from its parent node.
|
|
* This event is dispatched before the node is removed from the tree.
|
|
* The target of this event is the node being removed.
|
|
* Bubbles: Yes
|
|
* Cancelable: No
|
|
* Context Info: relatedNode holds the parent node
|
|
*/
|
|
if (oldChild.is())
|
|
{
|
|
Reference< XDocumentEvent > docevent(getOwnerDocument(), UNO_QUERY);
|
|
Reference< XMutationEvent > event(docevent->createEvent(
|
|
OUString::createFromAscii("DOMNodeRemoved")), UNO_QUERY);
|
|
event->initMutationEvent(OUString::createFromAscii("DOMNodeRemoved"), sal_True,
|
|
sal_False, Reference< XNode >(CNode::get(m_aNodePtr)),
|
|
OUString(), OUString(), OUString(), (AttrChangeType)0 );
|
|
dispatchEvent(Reference< XEvent >(event, UNO_QUERY));
|
|
}
|
|
return oldChild;
|
|
}
|
|
|
|
/**
|
|
Replaces the child node oldChild with newChild in the list of children,
|
|
and returns the oldChild node.
|
|
*/
|
|
Reference< XNode > SAL_CALL CNode::replaceChild(
|
|
const Reference< XNode >& newChild, const Reference< XNode >& oldChild)
|
|
throw (DOMException)
|
|
{
|
|
// XXX check node types
|
|
|
|
if (oldChild->getParentNode() != Reference< XNode >(this)) {
|
|
DOMException e;
|
|
e.Code = DOMExceptionType_HIERARCHY_REQUEST_ERR;
|
|
throw e;
|
|
}
|
|
|
|
Reference< XNode > aNode = removeChild(oldChild);
|
|
appendChild(newChild);
|
|
/*
|
|
Reference< XUnoTunnel > tOld(oldChild, UNO_QUERY);
|
|
xmlNodePtr pOld = (xmlNodePtr)tOld->getSomething(Sequence< sal_Int8>());
|
|
Reference< XUnoTunnel > tNew(newChild, UNO_QUERY);
|
|
xmlNodePtr pNew = (xmlNodePtr)tNew->getSomething(Sequence< sal_Int8>());
|
|
xmlNodePtr cur = m_aNodePtr->children;
|
|
//find old node in child list
|
|
while (cur != NULL)
|
|
{
|
|
if(cur == pOld)
|
|
{
|
|
// exchange nodes
|
|
pNew->prev = pOld->prev;
|
|
if (pNew->prev != NULL)
|
|
pNew->prev->next = pNew;
|
|
pNew->next = pOld->next;
|
|
if (pNew->next != NULL)
|
|
pNew->next->prev = pNew;
|
|
pOld->next = NULL;
|
|
pOld->prev = NULL;
|
|
}
|
|
cur = cur->next;
|
|
}
|
|
*/
|
|
// dispatch DOMSubtreeModified
|
|
// target is _this_ node
|
|
Reference< XDocumentEvent > docevent(getOwnerDocument(), UNO_QUERY);
|
|
Reference< XMutationEvent > event(docevent->createEvent(
|
|
OUString::createFromAscii("DOMSubtreeModified")), UNO_QUERY);
|
|
event->initMutationEvent(OUString::createFromAscii("DOMSubtreeModified"), sal_True,
|
|
sal_False, Reference< XNode >(),
|
|
OUString(), OUString(), OUString(), (AttrChangeType)0 );
|
|
dispatchEvent(Reference< XEvent >(event, UNO_QUERY));
|
|
|
|
return aNode;
|
|
}
|
|
|
|
/**
|
|
The value of this node, depending on its type; see the table above.
|
|
*/
|
|
void SAL_CALL CNode::setNodeValue(const OUString& nodeValue)
|
|
throw (DOMException)
|
|
{
|
|
// use specific node implememntation
|
|
// if we end up down here, something went wrong
|
|
DOMException e;
|
|
e.Code = DOMExceptionType_NO_MODIFICATION_ALLOWED_ERR;
|
|
throw e;
|
|
}
|
|
|
|
/**
|
|
The namespace prefix of this node, or null if it is unspecified.
|
|
*/
|
|
void SAL_CALL CNode::setPrefix(const OUString& prefix)
|
|
throw (DOMException)
|
|
{
|
|
OString o1 = OUStringToOString(prefix, RTL_TEXTENCODING_UTF8);
|
|
xmlChar *pBuf = (xmlChar*)o1.getStr();
|
|
// XXX copy buf?
|
|
// XXX free old string? (leak?)
|
|
if (m_aNodePtr != NULL && m_aNodePtr->ns != NULL)
|
|
{
|
|
m_aNodePtr->ns->prefix = pBuf;
|
|
}
|
|
|
|
}
|
|
|
|
sal_Int64 SAL_CALL CNode::getSomething(const Sequence< sal_Int8 >& id) throw (RuntimeException)
|
|
{
|
|
// XXX check ID
|
|
return (sal_Int64)m_aNodePtr;
|
|
}
|
|
|
|
|
|
// --- XEventTarget
|
|
void SAL_CALL CNode::addEventListener(const OUString& eventType,
|
|
const Reference< XEventListener >& listener,
|
|
sal_Bool useCapture)
|
|
throw (RuntimeException)
|
|
{
|
|
events::CEventDispatcher::addListener(m_aNodePtr, eventType, listener, useCapture);
|
|
}
|
|
|
|
void SAL_CALL CNode::removeEventListener(const OUString& eventType,
|
|
const Reference< XEventListener >& listener,
|
|
sal_Bool useCapture)
|
|
throw (RuntimeException)
|
|
{
|
|
events::CEventDispatcher::removeListener(m_aNodePtr, eventType, listener, useCapture);
|
|
}
|
|
|
|
sal_Bool SAL_CALL CNode::dispatchEvent(const Reference< XEvent >& evt)
|
|
throw(EventException)
|
|
{
|
|
events::CEventDispatcher::dispatchEvent(m_aNodePtr, evt);
|
|
return sal_True;
|
|
}
|
|
}
|
|
|