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path: root/xmloff/source/transform/PersMixedContentTContext.cxx
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/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * Copyright 2000, 2010 Oracle and/or its affiliates.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * This file is part of OpenOffice.org.
 *
 * OpenOffice.org is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org 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 version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
 *
 ************************************************************************/

// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_xmloff.hxx"

#ifndef _XMLOFF_TRANSFORMERBASE_HXX
#include "TransformerBase.hxx"
#endif
#include "PersMixedContentTContext.hxx"

using ::rtl::OUString;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::xml::sax;

//------------------------------------------------------------------------------
class XMLPersTextTContext_Impl : public XMLTransformerContext
{
    ::rtl::OUString m_aCharacters;

public:
    TYPEINFO();

    XMLPersTextTContext_Impl( XMLTransformerBase& rTransformer, 
                           const ::rtl::OUString& rChars );
    virtual ~XMLPersTextTContext_Impl();

    virtual XMLTransformerContext *CreateChildContext( sal_uInt16 nPrefix,
                                   const ::rtl::OUString& rLocalName,
                                   const ::rtl::OUString& rQName,
                                   const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XAttributeList >& xAttrList );
    virtual void StartElement( const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XAttributeList >& xAttrList );
    virtual void EndElement();
    virtual void Characters( const ::rtl::OUString& rChars );

    virtual sal_Bool IsPersistent() const;
    virtual void Export();
    const ::rtl::OUString& GetText() const { return m_aCharacters; }
};

TYPEINIT1( XMLPersTextTContext_Impl, XMLTransformerContext );

XMLPersTextTContext_Impl::XMLPersTextTContext_Impl( 
        XMLTransformerBase& rImp, 
        const OUString& rChars ) :
    XMLTransformerContext( rImp, OUString() ),
    m_aCharacters( rChars )
{
}

XMLPersTextTContext_Impl::~XMLPersTextTContext_Impl()
{
}

XMLTransformerContext *XMLPersTextTContext_Impl::CreateChildContext(
        sal_uInt16,
        const OUString&,
        const OUString&,
        const Reference< XAttributeList >& )
{
    OSL_ENSURE( !this, "illegal call to CreateChildContext" );
    return 0;
}

void XMLPersTextTContext_Impl::StartElement( 
    const Reference< XAttributeList >& )
{
    OSL_ENSURE( !this, "illegal call to StartElement" );
}

void XMLPersTextTContext_Impl::EndElement()
{
    OSL_ENSURE( !this, "illegal call to EndElement" );
}

sal_Bool XMLPersTextTContext_Impl::IsPersistent() const
{
    return sal_True;
}

void XMLPersTextTContext_Impl::Characters( const OUString& rChars )
{
    m_aCharacters += rChars;
}

void XMLPersTextTContext_Impl::Export()
{
    GetTransformer().GetDocHandler()->characters( m_aCharacters );
}

//------------------------------------------------------------------------------

TYPEINIT1( XMLPersMixedContentTContext, XMLPersElemContentTContext );

XMLPersMixedContentTContext::XMLPersMixedContentTContext( 
        XMLTransformerBase& rImp, 
        const OUString& rQName ) :
    XMLPersElemContentTContext( rImp, rQName )
{
}

XMLPersMixedContentTContext::XMLPersMixedContentTContext( 
        XMLTransformerBase& rImp, 
        const OUString& rQName,
       sal_uInt16 nActionMap ) :
    XMLPersElemContentTContext( rImp, rQName, nActionMap )
{
}

XMLPersMixedContentTContext::XMLPersMixedContentTContext( 
        XMLTransformerBase& rImp, 
        const OUString& rQName,
        sal_uInt16 nPrefix,
        ::xmloff::token::XMLTokenEnum eToken ) :
    XMLPersElemContentTContext( rImp, rQName, nPrefix, eToken )
{
}

XMLPersMixedContentTContext::XMLPersMixedContentTContext( 
        XMLTransformerBase& rImp, 
        const OUString& rQName,
        sal_uInt16 nPrefix,
        ::xmloff::token::XMLTokenEnum eToken,
       sal_uInt16 nActionMap ) :
    XMLPersElemContentTContext( rImp, rQName, nPrefix, eToken, nActionMap )
{
}

XMLPersMixedContentTContext::~XMLPersMixedContentTContext()
{
}

void XMLPersMixedContentTContext::Characters( const OUString& rChars )
{
    AddContent( new XMLPersTextTContext_Impl( GetTransformer(), rChars ) );
}