228 lines
7.5 KiB
C++
228 lines
7.5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include "XMLIndexMarkExport.hxx"
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#include <o3tl/any.hxx>
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#include <tools/debug.hxx>
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#include <rtl/ustring.hxx>
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#include <rtl/ustrbuf.hxx>
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#include <com/sun/star/beans/XPropertySet.hpp>
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#include <com/sun/star/beans/XPropertySetInfo.hpp>
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#include <sax/tools/converter.hxx>
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#include <xmloff/xmltoken.hxx>
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#include <xmloff/xmlnamespace.hxx>
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#include <xmloff/xmlexp.hxx>
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using namespace ::xmloff::token;
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using ::com::sun::star::beans::XPropertySet;
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using ::com::sun::star::beans::XPropertySetInfo;
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using ::com::sun::star::uno::Reference;
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using ::com::sun::star::uno::Any;
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XMLIndexMarkExport::XMLIndexMarkExport(
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SvXMLExport& rExp)
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: rExport(rExp)
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{
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}
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const enum XMLTokenEnum lcl_pTocMarkNames[] =
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{ XML_TOC_MARK, XML_TOC_MARK_START, XML_TOC_MARK_END };
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const enum XMLTokenEnum lcl_pUserIndexMarkName[] =
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{ XML_USER_INDEX_MARK,
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XML_USER_INDEX_MARK_START, XML_USER_INDEX_MARK_END };
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const enum XMLTokenEnum lcl_pAlphaIndexMarkName[] =
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{ XML_ALPHABETICAL_INDEX_MARK,
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XML_ALPHABETICAL_INDEX_MARK_START,
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XML_ALPHABETICAL_INDEX_MARK_END };
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void XMLIndexMarkExport::ExportIndexMark(
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const Reference<XPropertySet> & rPropSet,
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bool bAutoStyles)
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{
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/// index marks have no styles!
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if (bAutoStyles)
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return;
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const enum XMLTokenEnum * pElements = nullptr;
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sal_Int8 nElementNo = -1;
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// get index mark
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Any aAny = rPropSet->getPropertyValue(gsDocumentIndexMark);
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Reference<XPropertySet> xIndexMarkPropSet;
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aAny >>= xIndexMarkPropSet;
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// common: handling of start, end, collapsed entries and
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// alternative text
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// collapsed/alternative text entry?
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aAny = rPropSet->getPropertyValue(gsIsCollapsed);
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if (*o3tl::doAccess<bool>(aAny))
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{
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// collapsed entry: needs alternative text
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nElementNo = 0;
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aAny = xIndexMarkPropSet->getPropertyValue(gsAlternativeText);
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OUString sTmp;
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aAny >>= sTmp;
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DBG_ASSERT(!sTmp.isEmpty(),
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"collapsed index mark without alternative text");
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rExport.AddAttribute(XML_NAMESPACE_TEXT, XML_STRING_VALUE, sTmp);
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}
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else
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{
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// start and end entries: has ID
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aAny = rPropSet->getPropertyValue(gsIsStart);
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nElementNo = *o3tl::doAccess<bool>(aAny) ? 1 : 2;
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// generate ID
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OUStringBuffer sBuf;
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GetID(sBuf, xIndexMarkPropSet);
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rExport.AddAttribute(XML_NAMESPACE_TEXT, XML_ID,
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sBuf.makeStringAndClear());
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}
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// distinguish between TOC, user, alphab. index marks by
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// asking for specific properties
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// Export attributes for -mark-start and -mark elements,
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// but not for -mark-end
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Reference<XPropertySetInfo> xPropertySetInfo =
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xIndexMarkPropSet->getPropertySetInfo();
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if (xPropertySetInfo->hasPropertyByName(gsUserIndexName))
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{
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// user index mark
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pElements = lcl_pUserIndexMarkName;
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if (nElementNo != 2)
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{
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ExportUserIndexMarkAttributes(xIndexMarkPropSet);
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}
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}
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else if (xPropertySetInfo->hasPropertyByName(gsPrimaryKey))
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{
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// alphabetical index mark
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pElements = lcl_pAlphaIndexMarkName;
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if (nElementNo != 2)
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{
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ExportAlphabeticalIndexMarkAttributes(xIndexMarkPropSet);
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}
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}
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else
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{
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// table of content:
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pElements = lcl_pTocMarkNames;
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if (nElementNo != 2)
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{
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ExportTOCMarkAttributes(xIndexMarkPropSet);
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}
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}
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// export element
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DBG_ASSERT(pElements != nullptr, "illegal element array");
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DBG_ASSERT(nElementNo >= 0, "illegal name array index");
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DBG_ASSERT(nElementNo <= 2, "illegal name array index");
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if ((pElements != nullptr) && (nElementNo != -1))
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{
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SvXMLElementExport aElem(rExport,
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XML_NAMESPACE_TEXT,
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pElements[nElementNo],
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false, false);
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}
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}
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void XMLIndexMarkExport::ExportTOCMarkAttributes(
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const Reference<XPropertySet> & rPropSet)
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{
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// outline level
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sal_Int16 nLevel = 0;
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Any aAny = rPropSet->getPropertyValue(gsLevel);
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aAny >>= nLevel;
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rExport.AddAttribute(XML_NAMESPACE_TEXT, XML_OUTLINE_LEVEL,
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OUString::number(nLevel + 1));
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}
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static void lcl_ExportPropertyString( SvXMLExport& rExport,
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const Reference<XPropertySet> & rPropSet,
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const OUString & sProperty,
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XMLTokenEnum eToken,
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Any& rAny )
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{
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rAny = rPropSet->getPropertyValue( sProperty );
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OUString sValue;
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if( (rAny >>= sValue) && !sValue.isEmpty() )
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{
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rExport.AddAttribute( XML_NAMESPACE_TEXT, eToken, sValue );
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}
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}
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static void lcl_ExportPropertyBool( SvXMLExport& rExport,
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const Reference<XPropertySet> & rPropSet,
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const OUString & sProperty,
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XMLTokenEnum eToken,
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Any& rAny )
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{
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rAny = rPropSet->getPropertyValue( sProperty );
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bool bValue;
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if( (rAny >>= bValue) && bValue )
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{
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rExport.AddAttribute( XML_NAMESPACE_TEXT, eToken, XML_TRUE );
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}
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}
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void XMLIndexMarkExport::ExportUserIndexMarkAttributes(
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const Reference<XPropertySet> & rPropSet)
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{
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// name of user index
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// (unless it's the default index; then it has no name)
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Any aAny;
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lcl_ExportPropertyString( rExport, rPropSet, gsUserIndexName, XML_INDEX_NAME, aAny );
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// additionally export outline level; just reuse ExportTOCMarkAttributes
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ExportTOCMarkAttributes( rPropSet );
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}
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void XMLIndexMarkExport::ExportAlphabeticalIndexMarkAttributes(
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const Reference<XPropertySet> & rPropSet)
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{
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// primary and secondary keys (if available)
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Any aAny;
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lcl_ExportPropertyString( rExport, rPropSet, gsTextReading, XML_STRING_VALUE_PHONETIC, aAny );
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lcl_ExportPropertyString( rExport, rPropSet, gsPrimaryKey, XML_KEY1, aAny );
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lcl_ExportPropertyString( rExport, rPropSet, gsPrimaryKeyReading, XML_KEY1_PHONETIC, aAny );
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lcl_ExportPropertyString( rExport, rPropSet, gsSecondaryKey, XML_KEY2, aAny );
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lcl_ExportPropertyString( rExport, rPropSet, gsSecondaryKeyReading, XML_KEY2_PHONETIC, aAny );
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lcl_ExportPropertyBool( rExport, rPropSet, gsMainEntry, XML_MAIN_ENTRY, aAny );
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}
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void XMLIndexMarkExport::GetID(
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OUStringBuffer& sBuf,
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const Reference<XPropertySet> & rPropSet)
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{
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// HACK: use address of object to form identifier
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sal_Int64 nId = sal::static_int_cast<sal_Int64>(reinterpret_cast<sal_uIntPtr>(rPropSet.get()));
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sBuf.append("IMark");
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sBuf.append(nId);
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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