Files
libreoffice/xmloff/source/text/XMLIndexSourceBaseContext.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

245 lines
8.1 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 "XMLIndexSourceBaseContext.hxx"
#include <com/sun/star/beans/XPropertySet.hpp>
#include "XMLIndexTitleTemplateContext.hxx"
#include "XMLIndexTOCStylesContext.hxx"
#include <xmloff/xmlictxt.hxx>
#include <xmloff/xmlimp.hxx>
#include <xmloff/xmlnmspe.hxx>
#include <xmloff/nmspmap.hxx>
#include <xmloff/xmltoken.hxx>
#include <sax/tools/converter.hxx>
#include <rtl/ustring.hxx>
using namespace ::xmloff::token;
using ::com::sun::star::beans::XPropertySet;
using ::com::sun::star::uno::Reference;
using ::com::sun::star::uno::Any;
using ::com::sun::star::xml::sax::XAttributeList;
static const SvXMLTokenMapEntry aIndexSourceTokenMap[] =
{
{ XML_NAMESPACE_TEXT,
XML_OUTLINE_LEVEL,
XML_TOK_INDEXSOURCE_OUTLINE_LEVEL},
{ XML_NAMESPACE_TEXT,
XML_USE_INDEX_MARKS,
XML_TOK_INDEXSOURCE_USE_INDEX_MARKS },
{ XML_NAMESPACE_TEXT,
XML_INDEX_SCOPE,
XML_TOK_INDEXSOURCE_INDEX_SCOPE },
{ XML_NAMESPACE_TEXT,
XML_RELATIVE_TAB_STOP_POSITION,
XML_TOK_INDEXSOURCE_RELATIVE_TABS } ,
{ XML_NAMESPACE_TEXT,
XML_USE_OTHER_OBJECTS,
XML_TOK_INDEXSOURCE_USE_OTHER_OBJECTS },
{ XML_NAMESPACE_TEXT,
XML_USE_SPREADSHEET_OBJECTS,
XML_TOK_INDEXSOURCE_USE_SHEET },
{ XML_NAMESPACE_TEXT,
XML_USE_CHART_OBJECTS,
XML_TOK_INDEXSOURCE_USE_CHART },
{ XML_NAMESPACE_TEXT,
XML_USE_DRAW_OBJECTS,
XML_TOK_INDEXSOURCE_USE_DRAW },
{ XML_NAMESPACE_TEXT,
XML_USE_IMAGE_OBJECTS,
XML_TOK_INDEXSOURCE_USE_IMAGE },
{ XML_NAMESPACE_TEXT,
XML_USE_MATH_OBJECTS,
XML_TOK_INDEXSOURCE_USE_MATH },
{ XML_NAMESPACE_TEXT,
XML_MAIN_ENTRY_STYLE_NAME,
XML_TOK_INDEXSOURCE_MAIN_ENTRY_STYLE },
{ XML_NAMESPACE_TEXT,
XML_IGNORE_CASE,
XML_TOK_INDEXSOURCE_IGNORE_CASE },
{ XML_NAMESPACE_TEXT,
XML_ALPHABETICAL_SEPARATORS,
XML_TOK_INDEXSOURCE_SEPARATORS },
{ XML_NAMESPACE_TEXT,
XML_COMBINE_ENTRIES,
XML_TOK_INDEXSOURCE_COMBINE_ENTRIES },
{ XML_NAMESPACE_TEXT,
XML_COMBINE_ENTRIES_WITH_DASH,
XML_TOK_INDEXSOURCE_COMBINE_WITH_DASH },
{ XML_NAMESPACE_TEXT,
XML_USE_KEYS_AS_ENTRIES,
XML_TOK_INDEXSOURCE_KEYS_AS_ENTRIES },
{ XML_NAMESPACE_TEXT,
XML_COMBINE_ENTRIES_WITH_PP,
XML_TOK_INDEXSOURCE_COMBINE_WITH_PP },
{ XML_NAMESPACE_TEXT,
XML_CAPITALIZE_ENTRIES,
XML_TOK_INDEXSOURCE_CAPITALIZE },
{ XML_NAMESPACE_TEXT,
XML_USE_OBJECTS,
XML_TOK_INDEXSOURCE_USE_OBJECTS },
{ XML_NAMESPACE_TEXT,
XML_USE_GRAPHICS,
XML_TOK_INDEXSOURCE_USE_GRAPHICS },
{ XML_NAMESPACE_TEXT,
XML_USE_TABLES,
XML_TOK_INDEXSOURCE_USE_TABLES },
{ XML_NAMESPACE_TEXT,
XML_USE_FLOATING_FRAMES,
XML_TOK_INDEXSOURCE_USE_FRAMES },
{ XML_NAMESPACE_TEXT,
XML_COPY_OUTLINE_LEVELS,
XML_TOK_INDEXSOURCE_COPY_OUTLINE_LEVELS },
{ XML_NAMESPACE_TEXT,
XML_USE_CAPTION,
XML_TOK_INDEXSOURCE_USE_CAPTION },
{ XML_NAMESPACE_TEXT,
XML_CAPTION_SEQUENCE_NAME,
XML_TOK_INDEXSOURCE_SEQUENCE_NAME },
{ XML_NAMESPACE_TEXT,
XML_CAPTION_SEQUENCE_FORMAT,
XML_TOK_INDEXSOURCE_SEQUENCE_FORMAT },
{ XML_NAMESPACE_TEXT,
XML_COMMA_SEPARATED,
XML_TOK_INDEXSOURCE_COMMA_SEPARATED },
{ XML_NAMESPACE_TEXT,
XML_USE_INDEX_SOURCE_STYLES,
XML_TOK_INDEXSOURCE_USE_INDEX_SOURCE_STYLES },
{ XML_NAMESPACE_TEXT, XML_SORT_ALGORITHM,
XML_TOK_INDEXSOURCE_SORT_ALGORITHM },
{ XML_NAMESPACE_STYLE, XML_RFC_LANGUAGE_TAG, XML_TOK_INDEXSOURCE_RFC_LANGUAGE_TAG },
{ XML_NAMESPACE_FO, XML_LANGUAGE, XML_TOK_INDEXSOURCE_LANGUAGE },
{ XML_NAMESPACE_FO, XML_SCRIPT, XML_TOK_INDEXSOURCE_SCRIPT },
{ XML_NAMESPACE_FO, XML_COUNTRY, XML_TOK_INDEXSOURCE_COUNTRY },
{ XML_NAMESPACE_TEXT, XML_INDEX_NAME, XML_TOK_INDEXSOURCE_USER_INDEX_NAME },
{ XML_NAMESPACE_TEXT,
XML_USE_OUTLINE_LEVEL,
XML_TOK_INDEXSOURCE_USE_OUTLINE_LEVEL},
XML_TOKEN_MAP_END
};
XMLIndexSourceBaseContext::XMLIndexSourceBaseContext(
SvXMLImport& rImport,
sal_uInt16 nPrfx,
const OUString& rLocalName,
Reference<XPropertySet> & rPropSet,
bool bLevelFormats)
: SvXMLImportContext(rImport, nPrfx, rLocalName)
, bUseLevelFormats(bLevelFormats)
, bChapterIndex(false)
, bRelativeTabs(true)
, rIndexPropertySet(rPropSet)
{
}
XMLIndexSourceBaseContext::~XMLIndexSourceBaseContext()
{
}
void XMLIndexSourceBaseContext::StartElement(
const Reference<XAttributeList> & xAttrList)
{
static const SvXMLTokenMap aTokenMap(aIndexSourceTokenMap);
// process attributes
sal_Int16 nLength = xAttrList->getLength();
for(sal_Int16 i=0; i<nLength; i++)
{
// map to IndexSourceParamEnum
OUString sLocalName;
sal_uInt16 nPrefix = GetImport().GetNamespaceMap().
GetKeyByAttrName( xAttrList->getNameByIndex(i), &sLocalName );
sal_uInt16 nToken = aTokenMap.Get(nPrefix, sLocalName);
// process attribute
ProcessAttribute(static_cast<enum IndexSourceParamEnum>(nToken),
xAttrList->getValueByIndex(i));
}
}
void XMLIndexSourceBaseContext::ProcessAttribute(
enum IndexSourceParamEnum eParam,
const OUString& rValue)
{
switch (eParam)
{
case XML_TOK_INDEXSOURCE_INDEX_SCOPE:
if ( IsXMLToken( rValue, XML_CHAPTER ) )
{
bChapterIndex = true;
}
break;
case XML_TOK_INDEXSOURCE_RELATIVE_TABS:
{
bool bTmp(false);
if (::sax::Converter::convertBool(bTmp, rValue))
{
bRelativeTabs = bTmp;
}
break;
}
default:
// unknown attribute -> ignore
break;
}
}
void XMLIndexSourceBaseContext::EndElement()
{
rIndexPropertySet->setPropertyValue("IsRelativeTabstops", css::uno::Any(bRelativeTabs));
rIndexPropertySet->setPropertyValue("CreateFromChapter", css::uno::Any(bChapterIndex));
}
SvXMLImportContextRef XMLIndexSourceBaseContext::CreateChildContext(
sal_uInt16 nPrefix,
const OUString& rLocalName,
const Reference<XAttributeList> & /*xAttrList*/ )
{
SvXMLImportContextRef xContext;
if (XML_NAMESPACE_TEXT == nPrefix)
{
if ( IsXMLToken( rLocalName, XML_INDEX_TITLE_TEMPLATE ) )
{
xContext = new XMLIndexTitleTemplateContext(GetImport(),
rIndexPropertySet,
nPrefix, rLocalName);
}
else if ( bUseLevelFormats &&
IsXMLToken( rLocalName, XML_INDEX_SOURCE_STYLES ) )
{
xContext = new XMLIndexTOCStylesContext(GetImport(),
rIndexPropertySet,
nPrefix, rLocalName);
}
// else: unknown element in text namespace -> ignore
}
// else: unknown namespace -> ignore
return xContext;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */