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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 "XMLIndexMarkExport.hxx"
#include <o3tl/any.hxx>
#include <tools/debug.hxx>
#include <rtl/ustring.hxx>
#include <rtl/ustrbuf.hxx>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/beans/XPropertySetInfo.hpp>
#include <sax/tools/converter.hxx>
#include <xmloff/xmltoken.hxx>
#include <xmloff/xmlnamespace.hxx>
#include <xmloff/xmlexp.hxx>
using namespace ::xmloff::token;
using ::com::sun::star::beans::XPropertySet;
using ::com::sun::star::beans::XPropertySetInfo;
using ::com::sun::star::uno::Reference;
using ::com::sun::star::uno::Any;
XMLIndexMarkExport::XMLIndexMarkExport(
SvXMLExport& rExp)
: rExport(rExp)
{
}
const enum XMLTokenEnum lcl_pTocMarkNames[] =
{ XML_TOC_MARK, XML_TOC_MARK_START, XML_TOC_MARK_END };
const enum XMLTokenEnum lcl_pUserIndexMarkName[] =
{ XML_USER_INDEX_MARK,
XML_USER_INDEX_MARK_START, XML_USER_INDEX_MARK_END };
const enum XMLTokenEnum lcl_pAlphaIndexMarkName[] =
{ XML_ALPHABETICAL_INDEX_MARK,
XML_ALPHABETICAL_INDEX_MARK_START,
XML_ALPHABETICAL_INDEX_MARK_END };
void XMLIndexMarkExport::ExportIndexMark(
const Reference<XPropertySet> & rPropSet,
bool bAutoStyles)
{
/// index marks have no styles!
if (bAutoStyles)
return;
const enum XMLTokenEnum * pElements = nullptr;
sal_Int8 nElementNo = -1;
// get index mark
Any aAny = rPropSet->getPropertyValue(gsDocumentIndexMark);
Reference<XPropertySet> xIndexMarkPropSet;
aAny >>= xIndexMarkPropSet;
// common: handling of start, end, collapsed entries and
// alternative text
// collapsed/alternative text entry?
aAny = rPropSet->getPropertyValue(gsIsCollapsed);
if (*o3tl::doAccess<bool>(aAny))
{
// collapsed entry: needs alternative text
nElementNo = 0;
aAny = xIndexMarkPropSet->getPropertyValue(gsAlternativeText);
OUString sTmp;
aAny >>= sTmp;
DBG_ASSERT(!sTmp.isEmpty(),
"collapsed index mark without alternative text");
rExport.AddAttribute(XML_NAMESPACE_TEXT, XML_STRING_VALUE, sTmp);
}
else
{
// start and end entries: has ID
aAny = rPropSet->getPropertyValue(gsIsStart);
nElementNo = *o3tl::doAccess<bool>(aAny) ? 1 : 2;
// generate ID
OUStringBuffer sBuf;
GetID(sBuf, xIndexMarkPropSet);
rExport.AddAttribute(XML_NAMESPACE_TEXT, XML_ID,
sBuf.makeStringAndClear());
}
// distinguish between TOC, user, alphab. index marks by
// asking for specific properties
// Export attributes for -mark-start and -mark elements,
// but not for -mark-end
Reference<XPropertySetInfo> xPropertySetInfo =
xIndexMarkPropSet->getPropertySetInfo();
if (xPropertySetInfo->hasPropertyByName(gsUserIndexName))
{
// user index mark
pElements = lcl_pUserIndexMarkName;
if (nElementNo != 2)
{
ExportUserIndexMarkAttributes(xIndexMarkPropSet);
}
}
else if (xPropertySetInfo->hasPropertyByName(gsPrimaryKey))
{
// alphabetical index mark
pElements = lcl_pAlphaIndexMarkName;
if (nElementNo != 2)
{
ExportAlphabeticalIndexMarkAttributes(xIndexMarkPropSet);
}
}
else
{
// table of content:
pElements = lcl_pTocMarkNames;
if (nElementNo != 2)
{
ExportTOCMarkAttributes(xIndexMarkPropSet);
}
}
// export element
DBG_ASSERT(pElements != nullptr, "illegal element array");
DBG_ASSERT(nElementNo >= 0, "illegal name array index");
DBG_ASSERT(nElementNo <= 2, "illegal name array index");
if ((pElements != nullptr) && (nElementNo != -1))
{
SvXMLElementExport aElem(rExport,
XML_NAMESPACE_TEXT,
pElements[nElementNo],
false, false);
}
}
void XMLIndexMarkExport::ExportTOCMarkAttributes(
const Reference<XPropertySet> & rPropSet)
{
// outline level
sal_Int16 nLevel = 0;
Any aAny = rPropSet->getPropertyValue(gsLevel);
aAny >>= nLevel;
rExport.AddAttribute(XML_NAMESPACE_TEXT, XML_OUTLINE_LEVEL,
OUString::number(nLevel + 1));
}
static void lcl_ExportPropertyString( SvXMLExport& rExport,
const Reference<XPropertySet> & rPropSet,
const OUString & sProperty,
XMLTokenEnum eToken,
Any& rAny )
{
rAny = rPropSet->getPropertyValue( sProperty );
OUString sValue;
if( (rAny >>= sValue) && !sValue.isEmpty() )
{
rExport.AddAttribute( XML_NAMESPACE_TEXT, eToken, sValue );
}
}
static void lcl_ExportPropertyBool( SvXMLExport& rExport,
const Reference<XPropertySet> & rPropSet,
const OUString & sProperty,
XMLTokenEnum eToken,
Any& rAny )
{
rAny = rPropSet->getPropertyValue( sProperty );
bool bValue;
if( (rAny >>= bValue) && bValue )
{
rExport.AddAttribute( XML_NAMESPACE_TEXT, eToken, XML_TRUE );
}
}
void XMLIndexMarkExport::ExportUserIndexMarkAttributes(
const Reference<XPropertySet> & rPropSet)
{
// name of user index
// (unless it's the default index; then it has no name)
Any aAny;
lcl_ExportPropertyString( rExport, rPropSet, gsUserIndexName, XML_INDEX_NAME, aAny );
// additionally export outline level; just reuse ExportTOCMarkAttributes
ExportTOCMarkAttributes( rPropSet );
}
void XMLIndexMarkExport::ExportAlphabeticalIndexMarkAttributes(
const Reference<XPropertySet> & rPropSet)
{
// primary and secondary keys (if available)
Any aAny;
lcl_ExportPropertyString( rExport, rPropSet, gsTextReading, XML_STRING_VALUE_PHONETIC, aAny );
lcl_ExportPropertyString( rExport, rPropSet, gsPrimaryKey, XML_KEY1, aAny );
lcl_ExportPropertyString( rExport, rPropSet, gsPrimaryKeyReading, XML_KEY1_PHONETIC, aAny );
lcl_ExportPropertyString( rExport, rPropSet, gsSecondaryKey, XML_KEY2, aAny );
lcl_ExportPropertyString( rExport, rPropSet, gsSecondaryKeyReading, XML_KEY2_PHONETIC, aAny );
lcl_ExportPropertyBool( rExport, rPropSet, gsMainEntry, XML_MAIN_ENTRY, aAny );
}
void XMLIndexMarkExport::GetID(
OUStringBuffer& sBuf,
const Reference<XPropertySet> & rPropSet)
{
// HACK: use address of object to form identifier
sal_Int64 nId = sal::static_int_cast<sal_Int64>(reinterpret_cast<sal_uIntPtr>(rPropSet.get()));
sBuf.append("IMark");
sBuf.append(nId);
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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