97 lines
3 KiB
C++
97 lines
3 KiB
C++
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org 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
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#ifndef DOM_ELEMENTLIST_HXX
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#define DOM_ELEMENTLIST_HXX
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#include <vector>
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#include <boost/scoped_array.hpp>
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#include <libxml/tree.h>
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#include <sal/types.h>
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#include <rtl/ref.hxx>
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#include <com/sun/star/uno/Reference.h>
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#include <com/sun/star/uno/Exception.hpp>
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#include <com/sun/star/xml/dom/XNode.hpp>
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#include <com/sun/star/xml/dom/XNodeList.hpp>
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#include <com/sun/star/xml/dom/events/XEvent.hpp>
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#include <com/sun/star/xml/dom/events/XEventListener.hpp>
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#include <cppuhelper/implbase2.hxx>
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using ::rtl::OUString;
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using namespace com::sun::star::uno;
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using namespace com::sun::star::xml::dom;
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using namespace com::sun::star::xml::dom::events;
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namespace DOM
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{
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class CElement;
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typedef std::vector< xmlNodePtr > nodevector_t;
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class CElementList
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: public cppu::WeakImplHelper2< XNodeList,
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com::sun::star::xml::dom::events::XEventListener >
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{
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private:
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::rtl::Reference<CElement> const m_pElement;
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::osl::Mutex & m_rMutex;
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::boost::scoped_array<xmlChar> const m_pName;
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::boost::scoped_array<xmlChar> const m_pURI;
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bool m_bRebuild;
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nodevector_t m_nodevector;
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void buildlist(xmlNodePtr pNode, sal_Bool start=sal_True);
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void registerListener(CElement & rElement);
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public:
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CElementList(::rtl::Reference<CElement> const& pElement,
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::osl::Mutex & rMutex,
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OUString const& rName, OUString const*const pURI = 0);
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/**
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The number of nodes in the list.
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*/
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virtual sal_Int32 SAL_CALL getLength() throw (RuntimeException);
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/**
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Returns the indexth item in the collection.
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*/
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virtual Reference< XNode > SAL_CALL item(sal_Int32 index)
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throw (RuntimeException);
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// XEventListener
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virtual void SAL_CALL handleEvent(const Reference< XEvent >& evt)
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throw (RuntimeException);
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};
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}
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#endif
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