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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include "XMLFootnoteImportContext.hxx"
#include <rtl/ustring.hxx>
#include <sal/log.hxx>
#include <xmloff/xmlimp.hxx>
#include <xmloff/txtimp.hxx>
#include <xmloff/namespacemap.hxx>
#include <xmloff/xmlnamespace.hxx>
#include <xmloff/xmltoken.hxx>
#include "XMLFootnoteBodyImportContext.hxx"
#include <com/sun/star/frame/XModel.hpp>
#include <com/sun/star/xml/sax/XAttributeList.hpp>
#include <com/sun/star/text/XTextContent.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/text/XFootnote.hpp>
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::text;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::xml::sax;
using namespace ::xmloff::token;
XMLFootnoteImportContext::XMLFootnoteImportContext(
SvXMLImport& rImport,
XMLTextImportHelper& rHlp )
: SvXMLImportContext(rImport)
, mbListContextPushed(false)
, rHelper(rHlp)
{
}
void XMLFootnoteImportContext::startFastElement(
sal_Int32 /*nElement*/,
const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList )
{
// create footnote
Reference<XMultiServiceFactory> xFactory(GetImport().GetModel(),
UNO_QUERY);
if( !xFactory.is() )
return;
// create endnote or footnote
bool bIsEndnote = false;
for( auto& aIter : sax_fastparser::castToFastAttributeList(xAttrList) )
{
if( aIter.getToken() == XML_ELEMENT(TEXT, XML_NOTE_CLASS) )
{
if( IsXMLToken( aIter, XML_ENDNOTE ) )
bIsEndnote = true;
break;
}
}
Reference<XInterface> xIfc = xFactory->createInstance(
bIsEndnote ?
OUString("com.sun.star.text.Endnote") :
OUString("com.sun.star.text.Footnote") );
// attach footnote to document
Reference<XTextContent> xTextContent(xIfc, UNO_QUERY);
rHelper.InsertTextContent(xTextContent);
// process id attribute
for( auto& aIter : sax_fastparser::castToFastAttributeList(xAttrList) )
{
if( aIter.getToken() == XML_ELEMENT(TEXT, XML_ID) )
{
// get ID ...
Reference<XPropertySet> xPropertySet(xTextContent, UNO_QUERY);
Any aAny =xPropertySet->getPropertyValue("ReferenceId");
sal_Int16 nID = 0;
aAny >>= nID;
// ... and insert into map
rHelper.InsertFootnoteID( aIter.toString(), nID);
break;
}
}
// save old cursor and install new one
xOldCursor = rHelper.GetCursor();
Reference<XText> xText(xTextContent, UNO_QUERY);
rHelper.SetCursor(xText->createTextCursor());
// remember old list item and block (#89891#) and reset them
// for the footnote
rHelper.PushListContext();
mbListContextPushed = true;
// remember footnote (for CreateChildContext)
xFootnote.set(xTextContent, UNO_QUERY);
// else: ignore footnote! Content will be merged into document.
}
void XMLFootnoteImportContext::endFastElement(sal_Int32 )
{
// get rid of last dummy paragraph
rHelper.DeleteParagraph();
// reinstall old cursor
rHelper.SetCursor(xOldCursor);
// reinstall old list item
if (mbListContextPushed) {
rHelper.PopListContext();
}
}
css::uno::Reference< css::xml::sax::XFastContextHandler > XMLFootnoteImportContext::createFastChildContext(
sal_Int32 nElement, const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList )
{
SvXMLImportContextRef xContext;
switch(nElement)
{
case XML_ELEMENT(TEXT, XML_NOTE_CITATION):
{
// little hack: we only care for one attribute of the citation
// element. We handle that here, and then return a
// default context.
for( auto& aIter : sax_fastparser::castToFastAttributeList(xAttrList) )
{
if ( aIter.getToken() == XML_ELEMENT(TEXT, XML_LABEL) )
xFootnote->setLabel(aIter.toString());
}
// ignore content: return default context
break;
}
case XML_ELEMENT(TEXT, XML_NOTE_BODY):
// return footnote body
xContext = new XMLFootnoteBodyImportContext(GetImport());
break;
default:
XMLOFF_WARN_UNKNOWN_ELEMENT("xmloff", nElement);
}
return xContext;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
