Files
libreoffice/xmloff/source/text/XMLIndexBibliographyConfigurationContext.cxx
Noel Grandin f3797630be return nullptr from CreateChildContext methods in subclasses
the calling class handles this nicely, and also tells us when we are not
handling some part of the XML file

Change-Id: Ib64a704bc96bb4d6eff2d57116d62c9c15e25c6b
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/87073
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2020-01-20 15:41:53 +01:00

262 lines
8.8 KiB
C++

/* -*- 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 <XMLIndexBibliographyConfigurationContext.hxx>
#include "XMLIndexBibliographyEntryContext.hxx"
#include <xmloff/xmlictxt.hxx>
#include <xmloff/xmlimp.hxx>
#include <xmloff/txtimp.hxx>
#include <xmloff/nmspmap.hxx>
#include <xmloff/xmlnmspe.hxx>
#include <xmloff/xmltoken.hxx>
#include <xmloff/xmluconv.hxx>
#include <sax/tools/converter.hxx>
#include <rtl/ustring.hxx>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <comphelper/sequence.hxx>
using namespace ::com::sun::star::text;
using namespace ::com::sun::star::uno;
using namespace ::xmloff::token;
using ::com::sun::star::xml::sax::XAttributeList;
using ::com::sun::star::beans::PropertyValue;
using ::com::sun::star::beans::XPropertySet;
using ::com::sun::star::lang::XMultiServiceFactory;
static const OUStringLiteral gsFieldMaster_Bibliography("com.sun.star.text.FieldMaster.Bibliography");
static const OUStringLiteral gsBracketBefore("BracketBefore");
static const OUStringLiteral gsBracketAfter("BracketAfter");
static const OUStringLiteral gsIsNumberEntries("IsNumberEntries");
static const OUStringLiteral gsIsSortByPosition("IsSortByPosition");
static const OUStringLiteral gsSortKeys("SortKeys");
static const OUStringLiteral gsSortKey("SortKey");
static const OUStringLiteral gsIsSortAscending("IsSortAscending");
static const OUStringLiteral gsSortAlgorithm("SortAlgorithm");
static const OUStringLiteral gsLocale("Locale");
XMLIndexBibliographyConfigurationContext::XMLIndexBibliographyConfigurationContext(
SvXMLImport& rImport,
sal_uInt16 nPrfx,
const OUString& rLocalName,
const Reference<XAttributeList> & xAttrList) :
SvXMLStyleContext(rImport, nPrfx, rLocalName, xAttrList, XML_STYLE_FAMILY_TEXT_BIBLIOGRAPHYCONFIG),
sSuffix(),
sPrefix(),
sAlgorithm(),
maLanguageTagODF(),
bNumberedEntries(false),
bSortByPosition(true)
{
}
XMLIndexBibliographyConfigurationContext::~XMLIndexBibliographyConfigurationContext()
{
}
void XMLIndexBibliographyConfigurationContext::StartElement(
const Reference<XAttributeList> & xAttrList)
{
sal_Int16 nLength = xAttrList->getLength();
for(sal_Int16 nAttr = 0; nAttr < nLength; nAttr++)
{
OUString sLocalName;
sal_uInt16 nPrefix = GetImport().GetNamespaceMap().
GetKeyByAttrName( xAttrList->getNameByIndex(nAttr),
&sLocalName );
ProcessAttribute(nPrefix, sLocalName,
xAttrList->getValueByIndex(nAttr));
// else: ignore
}
}
void XMLIndexBibliographyConfigurationContext::ProcessAttribute(
sal_uInt16 nPrefix,
const OUString& sLocalName,
const OUString& sValue)
{
if( XML_NAMESPACE_TEXT == nPrefix )
{
if( IsXMLToken(sLocalName, XML_PREFIX) )
{
sPrefix = sValue;
}
else if( IsXMLToken(sLocalName, XML_SUFFIX) )
{
sSuffix = sValue;
}
else if( IsXMLToken(sLocalName, XML_NUMBERED_ENTRIES) )
{
bool bTmp(false);
if (::sax::Converter::convertBool(bTmp, sValue))
{
bNumberedEntries = bTmp;
}
}
else if( IsXMLToken(sLocalName, XML_SORT_BY_POSITION) )
{
bool bTmp(false);
if (::sax::Converter::convertBool(bTmp, sValue))
{
bSortByPosition = bTmp;
}
}
else if( IsXMLToken(sLocalName, XML_SORT_ALGORITHM) )
{
sAlgorithm = sValue;
}
}
else if( XML_NAMESPACE_FO == nPrefix )
{
if( IsXMLToken(sLocalName, XML_LANGUAGE) )
{
maLanguageTagODF.maLanguage = sValue;
}
else if( IsXMLToken(sLocalName, XML_SCRIPT) )
{
maLanguageTagODF.maScript = sValue;
}
else if( IsXMLToken(sLocalName, XML_COUNTRY) )
{
maLanguageTagODF.maCountry = sValue;
}
}
else if( XML_NAMESPACE_STYLE == nPrefix )
{
if( IsXMLToken(sLocalName, XML_RFC_LANGUAGE_TAG) )
{
maLanguageTagODF.maRfcLanguageTag = sValue;
}
}
}
SvXMLImportContextRef XMLIndexBibliographyConfigurationContext::CreateChildContext(
sal_uInt16 nPrefix,
const OUString& rLocalName,
const Reference<XAttributeList> & xAttrList )
{
// process children here and use default context!
if ( ( nPrefix == XML_NAMESPACE_TEXT ) &&
IsXMLToken( rLocalName, XML_SORT_KEY ) )
{
OUString sKey;
bool bSort(true);
sal_Int16 nLength = xAttrList->getLength();
for(sal_Int16 nAttr = 0; nAttr < nLength; nAttr++)
{
OUString sLocalName;
sal_uInt16 nPrfx = GetImport().GetNamespaceMap().
GetKeyByAttrName( xAttrList->getNameByIndex(nAttr),
&sLocalName );
if (nPrfx == XML_NAMESPACE_TEXT)
{
if ( IsXMLToken( sLocalName, XML_KEY ) )
{
sKey = xAttrList->getValueByIndex(nAttr);
}
else if ( IsXMLToken( sLocalName, XML_SORT_ASCENDING ) )
{
bool bTmp(false);
if (::sax::Converter::convertBool(
bTmp, xAttrList->getValueByIndex(nAttr)))
{
bSort = bTmp;
}
}
}
}
// valid data?
sal_uInt16 nKey;
if (SvXMLUnitConverter::convertEnum(nKey, sKey,
aBibliographyDataFieldMap))
{
Sequence<PropertyValue> aKey(2);
PropertyValue aNameValue;
aNameValue.Name = gsSortKey;
aNameValue.Value <<= static_cast<sal_Int16>(nKey);
aKey[0] = aNameValue;
PropertyValue aSortValue;
aSortValue.Name = gsIsSortAscending;
aSortValue.Value <<= bSort;
aKey[1] = aSortValue;
aSortKeys.push_back(aKey);
}
}
return nullptr;
}
void XMLIndexBibliographyConfigurationContext::CreateAndInsert(bool)
{
// (code almost the same as export...)
// insert and block mode is handled in insertStyleFamily
// first: get field master
// (we'll create one, and get the only master for this type)
Reference<XMultiServiceFactory> xFactory(GetImport().GetModel(),UNO_QUERY);
if( xFactory.is() )
{
Sequence<OUString> aServices = xFactory->getAvailableServiceNames();
// here we should use a method which compares in reverse order if available
if (comphelper::findValue(aServices, gsFieldMaster_Bibliography) != -1)
{
Reference<XInterface> xIfc =
xFactory->createInstance(gsFieldMaster_Bibliography);
if( xIfc.is() )
{
Reference<XPropertySet> xPropSet( xIfc, UNO_QUERY );
Any aAny;
xPropSet->setPropertyValue(gsBracketAfter, Any(sSuffix));
xPropSet->setPropertyValue(gsBracketBefore, Any(sPrefix));
xPropSet->setPropertyValue(gsIsNumberEntries, Any(bNumberedEntries));
xPropSet->setPropertyValue(gsIsSortByPosition, Any(bSortByPosition));
if( !maLanguageTagODF.isEmpty() )
{
aAny <<= maLanguageTagODF.getLanguageTag().getLocale( false);
xPropSet->setPropertyValue(gsLocale, aAny);
}
if( !sAlgorithm.isEmpty() )
{
xPropSet->setPropertyValue(gsSortAlgorithm, Any(sAlgorithm));
}
Sequence<Sequence<PropertyValue> > aKeysSeq = comphelper::containerToSequence(aSortKeys);
xPropSet->setPropertyValue(gsSortKeys, Any(aKeysSeq));
}
// else: can't get FieldMaster -> ignore
}
}
// else: can't even get Factory -> ignore
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */