INTEGRATION: CWS eforms2 (1.4.2); FILE MERGED
2004/08/12 08:38:46 lo 1.4.2.2: fix Element::removeAttributeNode() 2004/04/23 11:34:56 lo 1.4.2.1: #i26721# put/get/post support for submission node cloning
This commit is contained in:
Oliver Bolte
parent
698e76c38d
commit
1c423a5d9d
1 changed files with 516 additions and 478 deletions
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@ -1,478 +1,516 @@
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/*************************************************************************
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*
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* $RCSfile: element.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 16:14:29 $
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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
|
||||
* 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 "element.hxx"
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#include "attr.hxx"
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#include "elementlist.hxx"
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#include "attributesmap.hxx"
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#include "../events/mutationevent.hxx"
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namespace DOM
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{
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CElement::CElement(const xmlNodePtr aNodePtr)
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{
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m_aNodeType = NodeType_ELEMENT_NODE;
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init_node(aNodePtr);
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}
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/**
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Retrieves an attribute value by name.
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*/
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OUString CElement::getAttribute(const OUString& name)
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throw (RuntimeException)
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{
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OUString aValue;
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// search properties
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if (m_aNodePtr != NULL)
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{
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OString o1 = OUStringToOString(name, RTL_TEXTENCODING_UTF8);
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xmlChar *xName = (xmlChar*)o1.getStr();
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aValue = OUString((sal_Char*)xmlGetProp(m_aNodePtr, xName), strlen((char*)xName), RTL_TEXTENCODING_UTF8);
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}
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return aValue;
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}
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/**
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Retrieves an attribute node by name.
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*/
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Reference< XAttr > CElement::getAttributeNode(const OUString& name)
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throw (RuntimeException)
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{
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Reference< XAttr > aAttr;
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if (m_aNodePtr != NULL)
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{
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OString o1 = OUStringToOString(name, RTL_TEXTENCODING_UTF8);
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xmlChar *xName = (xmlChar*)o1.getStr();
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xmlAttrPtr pAttr = xmlHasProp(m_aNodePtr, xName);
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aAttr = Reference< XAttr >(static_cast< CAttr* >(CNode::get((xmlNodePtr)pAttr)));
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}
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return aAttr;
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}
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/**
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Retrieves an Attr node by local name and namespace URI.
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*/
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Reference< XAttr > CElement::getAttributeNodeNS(
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const OUString& namespaceURI, const OUString& localName)
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throw (RuntimeException)
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{
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Reference< XAttr > aAttr;
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if (m_aNodePtr != NULL)
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{
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OString o1 = OUStringToOString(localName, RTL_TEXTENCODING_UTF8);
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xmlChar *xName = (xmlChar*)o1.getStr();
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OString o2 = OUStringToOString(namespaceURI, RTL_TEXTENCODING_UTF8);
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xmlChar *xNS = (xmlChar*)o2.getStr();
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xmlAttrPtr pAttr = xmlHasNsProp(m_aNodePtr, xName, xNS);
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aAttr = Reference< XAttr >(static_cast< CAttr* >(CNode::get((xmlNodePtr)pAttr)));
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}
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return aAttr;
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}
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/**
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Retrieves an attribute value by local name and namespace URI.
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*/
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OUString CElement::getAttributeNS(const OUString& namespaceURI, const OUString& localName)
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throw (RuntimeException)
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{
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OUString aValue;
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// search properties
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if (m_aNodePtr != NULL)
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{
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OString o1 = OUStringToOString(localName, RTL_TEXTENCODING_UTF8);
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xmlChar *xName = (xmlChar*)o1.getStr();
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OString o2 = OUStringToOString(namespaceURI, RTL_TEXTENCODING_UTF8);
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xmlChar *xNS = (xmlChar*)o2.getStr();
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xmlChar *xValue = (xmlChar*)xmlGetNsProp(m_aNodePtr, xName, xNS);
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aValue = OUString((sal_Char*)xValue, strlen((char*)xValue), RTL_TEXTENCODING_UTF8);
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}
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return aValue;
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}
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/**
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Returns a NodeList of all descendant Elements with a given tag name,
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in the order in which they are
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encountered in a preorder traversal of this Element tree.
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*/
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Reference< XNodeList > CElement::getElementsByTagName(const OUString& name)
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throw (RuntimeException)
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{
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Reference< XNodeList > aList = Reference< XNodeList >(new CElementList(this, name));
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return aList;
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}
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/**
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Returns a NodeList of all the descendant Elements with a given local
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name and namespace URI in the order in which they are encountered in
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a preorder traversal of this Element tree.
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*/
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Reference< XNodeList > CElement::getElementsByTagNameNS(const OUString& namespaceURI,
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const OUString& localName)
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throw (RuntimeException)
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{
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Reference< XNodeList > aList = Reference< XNodeList >(new CElementList(this, localName, namespaceURI));
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return aList;
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}
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/**
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The name of the element.
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*/
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OUString CElement::getTagName()
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throw (RuntimeException)
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{
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OUString aName;
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if (m_aNodePtr != NULL)
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{
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aName = OUString((sal_Char*)m_aNodePtr->name, strlen((char*)m_aNodePtr->name), RTL_TEXTENCODING_UTF8);
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}
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return aName;
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}
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/**
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Returns true when an attribute with a given name is specified on this
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element or has a default value, false otherwise.
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*/
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sal_Bool CElement::hasAttribute(const OUString& name)
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throw (RuntimeException)
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{
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OString o1 = OUStringToOString(name, RTL_TEXTENCODING_UTF8);
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xmlChar *xName = (xmlChar*)o1.getStr();
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return (m_aNodePtr != NULL && xmlHasProp(m_aNodePtr, xName) != NULL);
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}
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/**
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Returns true when an attribute with a given local name and namespace
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URI is specified on this element or has a default value, false otherwise.
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*/
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sal_Bool CElement::hasAttributeNS(const OUString& namespaceURI, const OUString& localName)
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throw (RuntimeException)
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{
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OString o1 = OUStringToOString(localName, RTL_TEXTENCODING_UTF8);
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xmlChar *xName = (xmlChar*)o1.getStr();
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OString o2 = OUStringToOString(namespaceURI, RTL_TEXTENCODING_UTF8);
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xmlChar *xNs = (xmlChar*)o2.getStr();
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return (m_aNodePtr != NULL && xmlHasNsProp(m_aNodePtr, xName, xNs) != NULL);
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}
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/**
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Removes an attribute by name.
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*/
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void CElement::removeAttribute(const OUString& name)
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throw (DOMException)
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{
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xmlChar *xName = (xmlChar*)OUStringToOString(name, RTL_TEXTENCODING_UTF8).getStr();
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if (m_aNodePtr != NULL) {
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xmlUnsetProp(m_aNodePtr, xName);
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}
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}
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/**
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Removes an attribute by local name and namespace URI.
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*/
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void CElement::removeAttributeNS(const OUString& namespaceURI, const OUString& localName)
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throw (DOMException)
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{
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OString o1 = OUStringToOString(localName, RTL_TEXTENCODING_UTF8);
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xmlChar *xName = (xmlChar*)o1.getStr();
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OString o2 = OUStringToOString(namespaceURI, RTL_TEXTENCODING_UTF8);
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xmlChar *xURI = (xmlChar*)o2.getStr();
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if (m_aNodePtr != NULL) {
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// XXX
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xmlNsPtr pNs = xmlSearchNsByHref(m_aNodePtr->doc, m_aNodePtr, xURI);
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xmlUnsetNsProp(m_aNodePtr, pNs, xName);
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}
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}
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/**
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Removes the specified attribute node.
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*/
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Reference< XAttr > CElement::removeAttributeNode(const Reference< XAttr >& oldAttr)
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throw (DOMException)
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{
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Reference< XAttr > aAttr;
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if(m_aNodePtr != NULL)
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{
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Reference< XUnoTunnel > tunnel(oldAttr, UNO_QUERY);
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xmlAttrPtr pAttr = (xmlAttrPtr)tunnel->getSomething(Sequence< sal_Int8 >());
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xmlRemoveProp(pAttr);
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aAttr = Reference< XAttr >(static_cast< CAttr* >(CNode::get((xmlNodePtr)pAttr)));
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}
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return aAttr;
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}
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/**
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Adds a new attribute node.
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*/
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Reference< XAttr > CElement::_setAttributeNode(const Reference< XAttr >& newAttr, sal_Bool bNS)
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throw (RuntimeException)
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{
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Reference< XAttr > aAttr;
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if (m_aNodePtr != NULL)
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{
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// check whether the attrib belongs to this document
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Reference< XDocument > newDoc(newAttr->getOwnerDocument(), UNO_QUERY);
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Reference< XDocument > oldDoc(CNode::getOwnerDocument(), UNO_QUERY);
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if (newDoc != oldDoc) {
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throw RuntimeException();
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}
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// get the implementation
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Reference< XUnoTunnel > tunnel(newAttr, UNO_QUERY);
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xmlAttrPtr pAttr = (xmlAttrPtr)tunnel->getSomething(Sequence< sal_Int8 >());
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// check whether the attribute is not in use by another element
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xmlNsPtr pNs = NULL;
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if (pAttr->parent != NULL)
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if(strcmp((char*)pAttr->parent->name, "__private") == NULL
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&& pNs && pAttr->ns != NULL)
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{
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pNs = xmlSearchNs(m_aNodePtr->doc, m_aNodePtr, pAttr->ns->prefix);
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if (pNs == NULL || strcmp((char*)pNs->href, (char*)pAttr->ns->href) !=0 )
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pNs = xmlNewNs(m_aNodePtr, pAttr->ns->href, pAttr->ns->href);
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else
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throw RuntimeException();
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}
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xmlAttrPtr res = NULL;
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if (bNS)
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res = xmlNewNsProp(m_aNodePtr, pNs, pAttr->name, pAttr->children->content);
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else
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res = xmlNewProp(m_aNodePtr, pAttr->name, pAttr->children->content);
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// free carrier node ...
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if(pAttr->parent != NULL && strcmp((char*)pAttr->parent->name, "__private")== 0)
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xmlFreeNode(pAttr->parent);
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// ... remove the old attr from the node cache
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CNode::remove((xmlNodePtr)pAttr);
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// get the new attr node
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aAttr = Reference< XAttr >(static_cast< CAttr* >(CNode::get((xmlNodePtr)res)));
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}
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if (aAttr.is())
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{
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// attribute adition event
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// dispatch DOMAttrModified event
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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("DOMAttrModified")), UNO_QUERY);
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event->initMutationEvent(OUString::createFromAscii("DOMAttrModified"),
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sal_True, sal_False, Reference< XNode >(aAttr, UNO_QUERY),
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OUString(), aAttr->getValue(), aAttr->getName(), AttrChangeType_ADDITION);
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dispatchEvent(Reference< XEvent >(event, UNO_QUERY));
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}
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return aAttr;
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}
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Reference< XAttr > CElement::setAttributeNode(const Reference< XAttr >& newAttr)
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throw (DOMException)
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{
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return _setAttributeNode(newAttr, sal_False);
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}
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/**
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Adds a new attribute.
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*/
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Reference< XAttr > CElement::setAttributeNodeNS(const Reference< XAttr >& newAttr)
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throw (DOMException)
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{
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return _setAttributeNode(newAttr, sal_True);
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}
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/**
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Adds a new attribute.
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*/
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void CElement::setAttribute(const OUString& name, const OUString& value)
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throw (DOMException)
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{
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OString o1 = OUStringToOString(name, RTL_TEXTENCODING_UTF8);
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xmlChar *xName = (xmlChar*)o1.getStr();
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OString o2 = OUStringToOString(value, RTL_TEXTENCODING_UTF8);
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xmlChar *xValue = (xmlChar*)o2.getStr();
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if (m_aNodePtr != NULL)
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{
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OUString oldValue;
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AttrChangeType aChangeType = AttrChangeType_MODIFICATION;
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xmlChar *xOld = xmlGetProp(m_aNodePtr, xName);
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if (xOld == NULL)
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{
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aChangeType = AttrChangeType_ADDITION;
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xmlNewProp(m_aNodePtr, xName, xValue);
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}
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else
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{
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oldValue = OUString((char*)xOld, strlen((char*)xOld), RTL_TEXTENCODING_UTF8);
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xmlSetProp(m_aNodePtr, xName, xValue);
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}
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// dispatch DOMAttrModified event
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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("DOMAttrModified")), UNO_QUERY);
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event->initMutationEvent(OUString::createFromAscii("DOMAttrModified"),
|
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sal_True, sal_False, Reference< XNode >(getAttributeNode(name), UNO_QUERY),
|
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oldValue, value, name, aChangeType);
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dispatchEvent(Reference< XEvent >(event, UNO_QUERY));
|
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}
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}
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/**
|
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Adds a new attribute.
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*/
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void CElement::setAttributeNS(
|
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const OUString& namespaceURI, const OUString& qualifiedName, const OUString& value)
|
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throw (DOMException)
|
||||
{
|
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if (namespaceURI.getLength() == 0) throw RuntimeException();
|
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|
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OString o1, o2, o3, o4, o5;
|
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xmlChar *xPrefix = NULL;
|
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xmlChar *xLName = NULL;
|
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o1 = OUStringToOString(qualifiedName, RTL_TEXTENCODING_UTF8);
|
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xmlChar *xQName = (xmlChar*)o1.getStr();
|
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sal_Int32 idx = qualifiedName.indexOf(':');
|
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if (idx != -1)
|
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{
|
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o2 = OUStringToOString(
|
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qualifiedName.copy(0,idx),
|
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RTL_TEXTENCODING_UTF8);
|
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xPrefix = (xmlChar*)o2.getStr();
|
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o3 = OUStringToOString(
|
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qualifiedName.copy(idx+1),
|
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RTL_TEXTENCODING_UTF8);
|
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xLName = (xmlChar*)o3.getStr();
|
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} else {
|
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xPrefix = (xmlChar*)"";
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xLName = xQName;
|
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}
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o4 = OUStringToOString(namespaceURI, RTL_TEXTENCODING_UTF8);
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o5 = OUStringToOString(value, RTL_TEXTENCODING_UTF8);
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xmlChar *xURI= (xmlChar*)o4.getStr();
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xmlChar *xValue = (xmlChar*)o5.getStr();
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if (m_aNodePtr != NULL)
|
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{
|
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//find the right namespace
|
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xmlNsPtr pNs = xmlSearchNs(m_aNodePtr->doc, m_aNodePtr, xPrefix);
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// if no namespace found, create a new one
|
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if (pNs == NULL)
|
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pNs = xmlNewNs(m_aNodePtr, xURI, xPrefix);
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|
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if (strcmp((char*)pNs->href, (char*)xURI) == 0)
|
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{
|
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// found namespace matches
|
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|
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OUString oldValue;
|
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AttrChangeType aChangeType = AttrChangeType_MODIFICATION;
|
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xmlChar *xOld = xmlGetNsProp(m_aNodePtr, xLName, pNs->href);
|
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if (xOld == NULL)
|
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{
|
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aChangeType = AttrChangeType_ADDITION;
|
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xmlNewNsProp(m_aNodePtr, pNs, xLName, xValue);
|
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}
|
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else
|
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{
|
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oldValue = OUString((char *)xOld, strlen((char *)xOld), RTL_TEXTENCODING_UTF8);
|
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xmlSetNsProp(m_aNodePtr, pNs, xLName, xValue);
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}
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// dispatch DOMAttrModified event
|
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Reference< XDocumentEvent > docevent(getOwnerDocument(), UNO_QUERY);
|
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Reference< XMutationEvent > event(docevent->createEvent(
|
||||
OUString::createFromAscii("DOMAttrModified")), UNO_QUERY);
|
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event->initMutationEvent(OUString::createFromAscii("DOMAttrModified"), sal_True, sal_False,
|
||||
Reference< XNode >(getAttributeNodeNS(namespaceURI, OUString((char*)xLName, strlen((char*)xLName), RTL_TEXTENCODING_UTF8)), UNO_QUERY),
|
||||
oldValue, value, qualifiedName, aChangeType);
|
||||
dispatchEvent(Reference< XEvent >(event, UNO_QUERY));
|
||||
|
||||
} else {
|
||||
// ambigious ns prefix
|
||||
throw RuntimeException();
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
Reference< XNamedNodeMap > SAL_CALL CElement::getAttributes()throw (RuntimeException)
|
||||
{
|
||||
Reference< XNamedNodeMap > aMap;
|
||||
if (hasAttributes()) {
|
||||
aMap = Reference< XNamedNodeMap >(new CAttributesMap(this));
|
||||
}
|
||||
return aMap;
|
||||
}
|
||||
OUString SAL_CALL CElement::getNodeName()throw (RuntimeException)
|
||||
{
|
||||
OUString aName;
|
||||
if (m_aNodePtr != NULL)
|
||||
{
|
||||
const xmlChar* xName = m_aNodePtr->name;
|
||||
aName = OUString((const sal_Char*)xName, strlen((const char*)xName), RTL_TEXTENCODING_UTF8);
|
||||
}
|
||||
return aName;
|
||||
}
|
||||
OUString SAL_CALL CElement::getNodeValue() throw (RuntimeException)
|
||||
{
|
||||
return OUString();
|
||||
}
|
||||
}
|
||||
/*************************************************************************
|
||||
*
|
||||
* $RCSfile: element.cxx,v $
|
||||
*
|
||||
* $Revision: 1.5 $
|
||||
*
|
||||
* last change: $Author: obo $ $Date: 2004-11-16 12:22:50 $
|
||||
*
|
||||
* The Contents of this file are made available subject to the terms of
|
||||
* either of the following licenses
|
||||
*
|
||||
* - GNU Lesser General Public License Version 2.1
|
||||
* - Sun Industry Standards Source License Version 1.1
|
||||
*
|
||||
* Sun Microsystems Inc., October, 2000
|
||||
*
|
||||
* GNU Lesser General Public License Version 2.1
|
||||
* =============================================
|
||||
* Copyright 2000 by Sun Microsystems, Inc.
|
||||
* 901 San Antonio Road, Palo Alto, CA 94303, USA
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License version 2.1, as published by the Free Software Foundation.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with this library; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*
|
||||
*
|
||||
* Sun Industry Standards Source License Version 1.1
|
||||
* =================================================
|
||||
* The contents of this file are subject to the Sun Industry Standards
|
||||
* Source License Version 1.1 (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.openoffice.org/license.html.
|
||||
*
|
||||
* Software provided under this License is provided on an "AS IS" basis,
|
||||
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
|
||||
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
|
||||
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
|
||||
* See the License for the specific provisions governing your rights and
|
||||
* obligations concerning the Software.
|
||||
*
|
||||
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
|
||||
*
|
||||
* Copyright: 2004 by Sun Microsystems, Inc.
|
||||
*
|
||||
* All Rights Reserved.
|
||||
*
|
||||
* Contributor(s): _______________________________________
|
||||
*
|
||||
*
|
||||
************************************************************************/
|
||||
|
||||
#include "element.hxx"
|
||||
#include "attr.hxx"
|
||||
#include "elementlist.hxx"
|
||||
#include "attributesmap.hxx"
|
||||
#include "../events/mutationevent.hxx"
|
||||
|
||||
namespace DOM
|
||||
{
|
||||
|
||||
CElement::CElement(const xmlNodePtr aNodePtr)
|
||||
{
|
||||
m_aNodeType = NodeType_ELEMENT_NODE;
|
||||
init_node(aNodePtr);
|
||||
}
|
||||
|
||||
/**
|
||||
Retrieves an attribute value by name.
|
||||
*/
|
||||
OUString CElement::getAttribute(const OUString& name)
|
||||
throw (RuntimeException)
|
||||
{
|
||||
OUString aValue;
|
||||
// search properties
|
||||
if (m_aNodePtr != NULL)
|
||||
{
|
||||
OString o1 = OUStringToOString(name, RTL_TEXTENCODING_UTF8);
|
||||
xmlChar *xName = (xmlChar*)o1.getStr();
|
||||
aValue = OUString((sal_Char*)xmlGetProp(m_aNodePtr, xName), strlen((char*)xName), RTL_TEXTENCODING_UTF8);
|
||||
}
|
||||
return aValue;
|
||||
}
|
||||
|
||||
/**
|
||||
Retrieves an attribute node by name.
|
||||
*/
|
||||
Reference< XAttr > CElement::getAttributeNode(const OUString& name)
|
||||
throw (RuntimeException)
|
||||
{
|
||||
Reference< XAttr > aAttr;
|
||||
if (m_aNodePtr != NULL)
|
||||
{
|
||||
OString o1 = OUStringToOString(name, RTL_TEXTENCODING_UTF8);
|
||||
xmlChar *xName = (xmlChar*)o1.getStr();
|
||||
xmlAttrPtr pAttr = xmlHasProp(m_aNodePtr, xName);
|
||||
aAttr = Reference< XAttr >(static_cast< CAttr* >(CNode::get((xmlNodePtr)pAttr)));
|
||||
}
|
||||
return aAttr;
|
||||
}
|
||||
|
||||
/**
|
||||
Retrieves an Attr node by local name and namespace URI.
|
||||
*/
|
||||
Reference< XAttr > CElement::getAttributeNodeNS(
|
||||
const OUString& namespaceURI, const OUString& localName)
|
||||
throw (RuntimeException)
|
||||
{
|
||||
Reference< XAttr > aAttr;
|
||||
if (m_aNodePtr != NULL)
|
||||
{
|
||||
OString o1 = OUStringToOString(localName, RTL_TEXTENCODING_UTF8);
|
||||
xmlChar *xName = (xmlChar*)o1.getStr();
|
||||
OString o2 = OUStringToOString(namespaceURI, RTL_TEXTENCODING_UTF8);
|
||||
xmlChar *xNS = (xmlChar*)o2.getStr();
|
||||
xmlAttrPtr pAttr = xmlHasNsProp(m_aNodePtr, xName, xNS);
|
||||
aAttr = Reference< XAttr >(static_cast< CAttr* >(CNode::get((xmlNodePtr)pAttr)));
|
||||
}
|
||||
return aAttr;
|
||||
}
|
||||
|
||||
/**
|
||||
Retrieves an attribute value by local name and namespace URI.
|
||||
*/
|
||||
OUString CElement::getAttributeNS(const OUString& namespaceURI, const OUString& localName)
|
||||
throw (RuntimeException)
|
||||
{
|
||||
OUString aValue;
|
||||
// search properties
|
||||
if (m_aNodePtr != NULL)
|
||||
{
|
||||
OString o1 = OUStringToOString(localName, RTL_TEXTENCODING_UTF8);
|
||||
xmlChar *xName = (xmlChar*)o1.getStr();
|
||||
OString o2 = OUStringToOString(namespaceURI, RTL_TEXTENCODING_UTF8);
|
||||
xmlChar *xNS = (xmlChar*)o2.getStr();
|
||||
xmlChar *xValue = (xmlChar*)xmlGetNsProp(m_aNodePtr, xName, xNS);
|
||||
aValue = OUString((sal_Char*)xValue, strlen((char*)xValue), RTL_TEXTENCODING_UTF8);
|
||||
}
|
||||
return aValue;
|
||||
}
|
||||
|
||||
/**
|
||||
Returns a NodeList of all descendant Elements with a given tag name,
|
||||
in the order in which they are
|
||||
encountered in a preorder traversal of this Element tree.
|
||||
*/
|
||||
Reference< XNodeList > CElement::getElementsByTagName(const OUString& name)
|
||||
throw (RuntimeException)
|
||||
{
|
||||
Reference< XNodeList > aList = Reference< XNodeList >(new CElementList(this, name));
|
||||
return aList;
|
||||
}
|
||||
|
||||
/**
|
||||
Returns a NodeList of all the descendant Elements with a given local
|
||||
name and namespace URI in the order in which they are encountered in
|
||||
a preorder traversal of this Element tree.
|
||||
*/
|
||||
Reference< XNodeList > CElement::getElementsByTagNameNS(const OUString& namespaceURI,
|
||||
const OUString& localName)
|
||||
throw (RuntimeException)
|
||||
{
|
||||
Reference< XNodeList > aList = Reference< XNodeList >(new CElementList(this, localName, namespaceURI));
|
||||
return aList;
|
||||
}
|
||||
|
||||
/**
|
||||
The name of the element.
|
||||
*/
|
||||
OUString CElement::getTagName()
|
||||
throw (RuntimeException)
|
||||
{
|
||||
OUString aName;
|
||||
if (m_aNodePtr != NULL)
|
||||
{
|
||||
aName = OUString((sal_Char*)m_aNodePtr->name, strlen((char*)m_aNodePtr->name), RTL_TEXTENCODING_UTF8);
|
||||
}
|
||||
return aName;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
Returns true when an attribute with a given name is specified on this
|
||||
element or has a default value, false otherwise.
|
||||
*/
|
||||
sal_Bool CElement::hasAttribute(const OUString& name)
|
||||
throw (RuntimeException)
|
||||
{
|
||||
OString o1 = OUStringToOString(name, RTL_TEXTENCODING_UTF8);
|
||||
xmlChar *xName = (xmlChar*)o1.getStr();
|
||||
return (m_aNodePtr != NULL && xmlHasProp(m_aNodePtr, xName) != NULL);
|
||||
}
|
||||
|
||||
/**
|
||||
Returns true when an attribute with a given local name and namespace
|
||||
URI is specified on this element or has a default value, false otherwise.
|
||||
*/
|
||||
sal_Bool CElement::hasAttributeNS(const OUString& namespaceURI, const OUString& localName)
|
||||
throw (RuntimeException)
|
||||
{
|
||||
OString o1 = OUStringToOString(localName, RTL_TEXTENCODING_UTF8);
|
||||
xmlChar *xName = (xmlChar*)o1.getStr();
|
||||
OString o2 = OUStringToOString(namespaceURI, RTL_TEXTENCODING_UTF8);
|
||||
xmlChar *xNs = (xmlChar*)o2.getStr();
|
||||
return (m_aNodePtr != NULL && xmlHasNsProp(m_aNodePtr, xName, xNs) != NULL);
|
||||
}
|
||||
|
||||
/**
|
||||
Removes an attribute by name.
|
||||
*/
|
||||
void CElement::removeAttribute(const OUString& name)
|
||||
throw (DOMException)
|
||||
{
|
||||
xmlChar *xName = (xmlChar*)OUStringToOString(name, RTL_TEXTENCODING_UTF8).getStr();
|
||||
if (m_aNodePtr != NULL) {
|
||||
xmlUnsetProp(m_aNodePtr, xName);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
Removes an attribute by local name and namespace URI.
|
||||
*/
|
||||
void CElement::removeAttributeNS(const OUString& namespaceURI, const OUString& localName)
|
||||
throw (DOMException)
|
||||
{
|
||||
OString o1 = OUStringToOString(localName, RTL_TEXTENCODING_UTF8);
|
||||
xmlChar *xName = (xmlChar*)o1.getStr();
|
||||
OString o2 = OUStringToOString(namespaceURI, RTL_TEXTENCODING_UTF8);
|
||||
xmlChar *xURI = (xmlChar*)o2.getStr();
|
||||
if (m_aNodePtr != NULL) {
|
||||
// XXX
|
||||
xmlNsPtr pNs = xmlSearchNsByHref(m_aNodePtr->doc, m_aNodePtr, xURI);
|
||||
xmlUnsetNsProp(m_aNodePtr, pNs, xName);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
Removes the specified attribute node.
|
||||
*/
|
||||
Reference< XAttr > CElement::removeAttributeNode(const Reference< XAttr >& oldAttr)
|
||||
throw (DOMException)
|
||||
{
|
||||
Reference< XAttr > aAttr;
|
||||
if(m_aNodePtr != NULL)
|
||||
{
|
||||
Reference< XUnoTunnel > tunnel(oldAttr, UNO_QUERY);
|
||||
xmlAttrPtr pAttr = (xmlAttrPtr)tunnel->getSomething(Sequence< sal_Int8 >());
|
||||
|
||||
if (pAttr->parent != m_aNodePtr)
|
||||
{
|
||||
DOMException e;
|
||||
e.Code = DOMExceptionType_HIERARCHY_REQUEST_ERR;
|
||||
throw e;
|
||||
}
|
||||
if (pAttr->doc != m_aNodePtr->doc)
|
||||
{
|
||||
DOMException e;
|
||||
e.Code = DOMExceptionType_WRONG_DOCUMENT_ERR;
|
||||
throw e;
|
||||
}
|
||||
|
||||
if (oldAttr->getNamespaceURI().getLength() > 0)
|
||||
aAttr = oldAttr->getOwnerDocument()->createAttributeNS(
|
||||
oldAttr->getNamespaceURI(), oldAttr->getName());
|
||||
else
|
||||
aAttr = oldAttr->getOwnerDocument()->createAttribute(oldAttr->getName());
|
||||
aAttr->setValue(oldAttr->getValue());
|
||||
xmlRemoveProp(pAttr);
|
||||
|
||||
}
|
||||
return aAttr;
|
||||
}
|
||||
|
||||
/**
|
||||
Adds a new attribute node.
|
||||
*/
|
||||
Reference< XAttr > CElement::_setAttributeNode(const Reference< XAttr >& newAttr, sal_Bool bNS)
|
||||
throw (RuntimeException)
|
||||
{
|
||||
Reference< XAttr > aAttr;
|
||||
if (m_aNodePtr != NULL)
|
||||
{
|
||||
// check whether the attrib belongs to this document
|
||||
Reference< XDocument > newDoc(newAttr->getOwnerDocument(), UNO_QUERY);
|
||||
Reference< XDocument > oldDoc(CNode::getOwnerDocument(), UNO_QUERY);
|
||||
if (newDoc != oldDoc) {
|
||||
throw RuntimeException();
|
||||
}
|
||||
|
||||
// get the implementation
|
||||
Reference< XUnoTunnel > tunnel(newAttr, UNO_QUERY);
|
||||
xmlAttrPtr pAttr = (xmlAttrPtr)tunnel->getSomething(Sequence< sal_Int8 >());
|
||||
|
||||
// check whether the attribute is not in use by another element
|
||||
xmlNsPtr pNs = NULL;
|
||||
if (pAttr->parent != NULL)
|
||||
if(strcmp((char*)pAttr->parent->name, "__private") == NULL
|
||||
&& pNs && pAttr->ns != NULL)
|
||||
{
|
||||
pNs = xmlSearchNs(m_aNodePtr->doc, m_aNodePtr, pAttr->ns->prefix);
|
||||
if (pNs == NULL || strcmp((char*)pNs->href, (char*)pAttr->ns->href) !=0 )
|
||||
pNs = xmlNewNs(m_aNodePtr, pAttr->ns->href, pAttr->ns->href);
|
||||
else
|
||||
throw RuntimeException();
|
||||
}
|
||||
|
||||
xmlAttrPtr res = NULL;
|
||||
|
||||
if (bNS)
|
||||
res = xmlNewNsProp(m_aNodePtr, pNs, pAttr->name, pAttr->children->content);
|
||||
else
|
||||
res = xmlNewProp(m_aNodePtr, pAttr->name, pAttr->children->content);
|
||||
|
||||
// free carrier node ...
|
||||
if(pAttr->parent != NULL && strcmp((char*)pAttr->parent->name, "__private")== 0)
|
||||
xmlFreeNode(pAttr->parent);
|
||||
// ... remove the old attr from the node cache
|
||||
CNode::remove((xmlNodePtr)pAttr);
|
||||
|
||||
// get the new attr node
|
||||
aAttr = Reference< XAttr >(static_cast< CAttr* >(CNode::get((xmlNodePtr)res)));
|
||||
}
|
||||
|
||||
if (aAttr.is())
|
||||
{
|
||||
// attribute adition event
|
||||
// dispatch DOMAttrModified event
|
||||
Reference< XDocumentEvent > docevent(getOwnerDocument(), UNO_QUERY);
|
||||
Reference< XMutationEvent > event(docevent->createEvent(
|
||||
OUString::createFromAscii("DOMAttrModified")), UNO_QUERY);
|
||||
event->initMutationEvent(OUString::createFromAscii("DOMAttrModified"),
|
||||
sal_True, sal_False, Reference< XNode >(aAttr, UNO_QUERY),
|
||||
OUString(), aAttr->getValue(), aAttr->getName(), AttrChangeType_ADDITION);
|
||||
dispatchEvent(Reference< XEvent >(event, UNO_QUERY));
|
||||
}
|
||||
return aAttr;
|
||||
}
|
||||
|
||||
Reference< XAttr > CElement::setAttributeNode(const Reference< XAttr >& newAttr)
|
||||
throw (DOMException)
|
||||
{
|
||||
return _setAttributeNode(newAttr, sal_False);
|
||||
}
|
||||
|
||||
/**
|
||||
Adds a new attribute.
|
||||
*/
|
||||
Reference< XAttr > CElement::setAttributeNodeNS(const Reference< XAttr >& newAttr)
|
||||
throw (DOMException)
|
||||
{
|
||||
return _setAttributeNode(newAttr, sal_True);
|
||||
}
|
||||
|
||||
/**
|
||||
Adds a new attribute.
|
||||
*/
|
||||
void CElement::setAttribute(const OUString& name, const OUString& value)
|
||||
throw (DOMException)
|
||||
{
|
||||
OString o1 = OUStringToOString(name, RTL_TEXTENCODING_UTF8);
|
||||
xmlChar *xName = (xmlChar*)o1.getStr();
|
||||
OString o2 = OUStringToOString(value, RTL_TEXTENCODING_UTF8);
|
||||
xmlChar *xValue = (xmlChar*)o2.getStr();
|
||||
if (m_aNodePtr != NULL)
|
||||
{
|
||||
OUString oldValue;
|
||||
AttrChangeType aChangeType = AttrChangeType_MODIFICATION;
|
||||
xmlChar *xOld = xmlGetProp(m_aNodePtr, xName);
|
||||
if (xOld == NULL)
|
||||
{
|
||||
aChangeType = AttrChangeType_ADDITION;
|
||||
xmlNewProp(m_aNodePtr, xName, xValue);
|
||||
}
|
||||
else
|
||||
{
|
||||
oldValue = OUString((char*)xOld, strlen((char*)xOld), RTL_TEXTENCODING_UTF8);
|
||||
xmlSetProp(m_aNodePtr, xName, xValue);
|
||||
}
|
||||
|
||||
// dispatch DOMAttrModified event
|
||||
|
||||
Reference< XDocumentEvent > docevent(getOwnerDocument(), UNO_QUERY);
|
||||
Reference< XMutationEvent > event(docevent->createEvent(
|
||||
OUString::createFromAscii("DOMAttrModified")), UNO_QUERY);
|
||||
event->initMutationEvent(OUString::createFromAscii("DOMAttrModified"),
|
||||
sal_True, sal_False, Reference< XNode >(getAttributeNode(name), UNO_QUERY),
|
||||
oldValue, value, name, aChangeType);
|
||||
dispatchEvent(Reference< XEvent >(event, UNO_QUERY));
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
Adds a new attribute.
|
||||
*/
|
||||
void CElement::setAttributeNS(
|
||||
const OUString& namespaceURI, const OUString& qualifiedName, const OUString& value)
|
||||
throw (DOMException)
|
||||
{
|
||||
if (namespaceURI.getLength() == 0) throw RuntimeException();
|
||||
|
||||
OString o1, o2, o3, o4, o5;
|
||||
xmlChar *xPrefix = NULL;
|
||||
xmlChar *xLName = NULL;
|
||||
o1 = OUStringToOString(qualifiedName, RTL_TEXTENCODING_UTF8);
|
||||
xmlChar *xQName = (xmlChar*)o1.getStr();
|
||||
sal_Int32 idx = qualifiedName.indexOf(':');
|
||||
if (idx != -1)
|
||||
{
|
||||
o2 = OUStringToOString(
|
||||
qualifiedName.copy(0,idx),
|
||||
RTL_TEXTENCODING_UTF8);
|
||||
xPrefix = (xmlChar*)o2.getStr();
|
||||
o3 = OUStringToOString(
|
||||
qualifiedName.copy(idx+1),
|
||||
RTL_TEXTENCODING_UTF8);
|
||||
xLName = (xmlChar*)o3.getStr();
|
||||
} else {
|
||||
xPrefix = (xmlChar*)"";
|
||||
xLName = xQName;
|
||||
}
|
||||
o4 = OUStringToOString(namespaceURI, RTL_TEXTENCODING_UTF8);
|
||||
o5 = OUStringToOString(value, RTL_TEXTENCODING_UTF8);
|
||||
xmlChar *xURI= (xmlChar*)o4.getStr();
|
||||
xmlChar *xValue = (xmlChar*)o5.getStr();
|
||||
if (m_aNodePtr != NULL)
|
||||
{
|
||||
//find the right namespace
|
||||
xmlNsPtr pNs = xmlSearchNs(m_aNodePtr->doc, m_aNodePtr, xPrefix);
|
||||
// if no namespace found, create a new one
|
||||
if (pNs == NULL)
|
||||
pNs = xmlNewNs(m_aNodePtr, xURI, xPrefix);
|
||||
|
||||
if (strcmp((char*)pNs->href, (char*)xURI) == 0)
|
||||
{
|
||||
// found namespace matches
|
||||
|
||||
OUString oldValue;
|
||||
AttrChangeType aChangeType = AttrChangeType_MODIFICATION;
|
||||
xmlChar *xOld = xmlGetNsProp(m_aNodePtr, xLName, pNs->href);
|
||||
if (xOld == NULL)
|
||||
{
|
||||
aChangeType = AttrChangeType_ADDITION;
|
||||
xmlNewNsProp(m_aNodePtr, pNs, xLName, xValue);
|
||||
}
|
||||
else
|
||||
{
|
||||
oldValue = OUString((char *)xOld, strlen((char *)xOld), RTL_TEXTENCODING_UTF8);
|
||||
xmlSetNsProp(m_aNodePtr, pNs, xLName, xValue);
|
||||
}
|
||||
// dispatch DOMAttrModified event
|
||||
Reference< XDocumentEvent > docevent(getOwnerDocument(), UNO_QUERY);
|
||||
Reference< XMutationEvent > event(docevent->createEvent(
|
||||
OUString::createFromAscii("DOMAttrModified")), UNO_QUERY);
|
||||
event->initMutationEvent(OUString::createFromAscii("DOMAttrModified"), sal_True, sal_False,
|
||||
Reference< XNode >(getAttributeNodeNS(namespaceURI, OUString((char*)xLName, strlen((char*)xLName), RTL_TEXTENCODING_UTF8)), UNO_QUERY),
|
||||
oldValue, value, qualifiedName, aChangeType);
|
||||
dispatchEvent(Reference< XEvent >(event, UNO_QUERY));
|
||||
|
||||
} else {
|
||||
// ambigious ns prefix
|
||||
throw RuntimeException();
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
Reference< XNamedNodeMap > SAL_CALL CElement::getAttributes()throw (RuntimeException)
|
||||
{
|
||||
Reference< XNamedNodeMap > aMap;
|
||||
if (hasAttributes()) {
|
||||
aMap = Reference< XNamedNodeMap >(new CAttributesMap(this));
|
||||
}
|
||||
return aMap;
|
||||
}
|
||||
OUString SAL_CALL CElement::getNodeName()throw (RuntimeException)
|
||||
{
|
||||
OUString aName;
|
||||
if (m_aNodePtr != NULL)
|
||||
{
|
||||
const xmlChar* xName = m_aNodePtr->name;
|
||||
aName = OUString((const sal_Char*)xName, strlen((const char*)xName), RTL_TEXTENCODING_UTF8);
|
||||
}
|
||||
return aName;
|
||||
}
|
||||
OUString SAL_CALL CElement::getNodeValue() throw (RuntimeException)
|
||||
{
|
||||
return OUString();
|
||||
}
|
||||
|
||||
void SAL_CALL CElement::setElementName(const OUString& aName) throw (DOMException)
|
||||
{
|
||||
if (aName.getLength() > 0 && aName.indexOf(OUString::createFromAscii(":")) < 0)
|
||||
{
|
||||
OString oName = OUStringToOString(aName, RTL_TEXTENCODING_UTF8);
|
||||
xmlChar *xName = (xmlChar*)oName.getStr();
|
||||
// xmlFree((void*)m_aNodePtr->name);
|
||||
m_aNodePtr->name = xmlStrdup(xName);
|
||||
}
|
||||
else
|
||||
{
|
||||
DOMException e;
|
||||
e.Code = DOMExceptionType_INVALID_CHARACTER_ERR;
|
||||
throw e;
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue