LCOV - code coverage report
Current view: top level - usr/local/src/libreoffice/starmath/source - mathmlimport.cxx (source / functions) Hit Total Coverage
Test: libreoffice_filtered.info Lines: 39 1271 3.1 %
Date: 2013-07-09 Functions: 14 237 5.9 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : 
      21             : /*todo: Change characters and tcharacters to accumulate the characters together
      22             : into one string, xml parser hands them to us line by line rather than all in
      23             : one go*/
      24             : 
      25             : #include <com/sun/star/xml/sax/XErrorHandler.hpp>
      26             : #include <com/sun/star/xml/sax/XEntityResolver.hpp>
      27             : #include <com/sun/star/xml/sax/InputSource.hpp>
      28             : #include <com/sun/star/xml/sax/XDTDHandler.hpp>
      29             : #include <com/sun/star/xml/sax/Parser.hpp>
      30             : #include <com/sun/star/io/XActiveDataSource.hpp>
      31             : #include <com/sun/star/io/XActiveDataControl.hpp>
      32             : #include <com/sun/star/document/XDocumentProperties.hpp>
      33             : #include <com/sun/star/document/XDocumentPropertiesSupplier.hpp>
      34             : #include <com/sun/star/packages/zip/ZipIOException.hpp>
      35             : #include <com/sun/star/task/XStatusIndicatorFactory.hpp>
      36             : #include <com/sun/star/beans/PropertyAttribute.hpp>
      37             : #include <com/sun/star/container/XNameAccess.hpp>
      38             : #include <com/sun/star/embed/ElementModes.hpp>
      39             : #include <com/sun/star/uno/Any.h>
      40             : 
      41             : #include <comphelper/genericpropertyset.hxx>
      42             : #include <comphelper/processfactory.hxx>
      43             : #include <comphelper/servicehelper.hxx>
      44             : #include <comphelper/string.hxx>
      45             : #include <rtl/math.hxx>
      46             : #include <sfx2/frame.hxx>
      47             : #include <sfx2/docfile.hxx>
      48             : #include <osl/diagnose.h>
      49             : #include <svtools/sfxecode.hxx>
      50             : #include <unotools/saveopt.hxx>
      51             : #include <svl/stritem.hxx>
      52             : #include <svl/itemprop.hxx>
      53             : #include <unotools/streamwrap.hxx>
      54             : #include <sax/tools/converter.hxx>
      55             : #include <xmloff/xmlnmspe.hxx>
      56             : #include <xmloff/xmltoken.hxx>
      57             : #include <xmloff/nmspmap.hxx>
      58             : #include <xmloff/attrlist.hxx>
      59             : #include <xmloff/xmluconv.hxx>
      60             : #include <xmloff/xmlmetai.hxx>
      61             : #include <osl/mutex.hxx>
      62             : 
      63             : #include <memory>
      64             : 
      65             : #include "mathmlimport.hxx"
      66             : #include <starmath.hrc>
      67             : #include <unomodel.hxx>
      68             : #include <document.hxx>
      69             : #include <utility.hxx>
      70             : 
      71             : using namespace ::com::sun::star::beans;
      72             : using namespace ::com::sun::star::container;
      73             : using namespace ::com::sun::star::document;
      74             : using namespace ::com::sun::star::lang;
      75             : using namespace ::com::sun::star::uno;
      76             : using namespace ::com::sun::star;
      77             : using namespace ::xmloff::token;
      78             : 
      79             : 
      80             : #define IMPORT_SVC_NAME "com.sun.star.xml.XMLImportFilter"
      81             : 
      82             : #undef WANTEXCEPT
      83             : 
      84             : ////////////////////////////////////////////////////////////
      85             : 
      86             : namespace {
      87             : template < typename T >
      88           0 : T* lcl_popOrZero( ::std::stack<T*> & rStack )
      89             : {
      90           0 :     if (rStack.empty())
      91           0 :         return 0;
      92           0 :     T* pTmp = rStack.top();
      93           0 :     rStack.pop();
      94           0 :     return pTmp;
      95             : }
      96             : }
      97             : 
      98           0 : sal_uLong SmXMLImportWrapper::Import(SfxMedium &rMedium)
      99             : {
     100           0 :     sal_uLong nError = ERRCODE_SFX_DOLOADFAILED;
     101             : 
     102           0 :     uno::Reference<uno::XComponentContext> xContext( comphelper::getProcessComponentContext() );
     103             : 
     104             :     //Make a model component from our SmModel
     105           0 :     uno::Reference< lang::XComponent > xModelComp( xModel, uno::UNO_QUERY );
     106             :     OSL_ENSURE( xModelComp.is(), "XMLReader::Read: got no model" );
     107             : 
     108             :     // try to get an XStatusIndicator from the Medium
     109           0 :     uno::Reference<task::XStatusIndicator> xStatusIndicator;
     110             : 
     111           0 :     sal_Bool bEmbedded = sal_False;
     112           0 :     uno::Reference <lang::XUnoTunnel> xTunnel;
     113           0 :     xTunnel = uno::Reference <lang::XUnoTunnel> (xModel,uno::UNO_QUERY);
     114             :     SmModel *pModel = reinterpret_cast<SmModel *>
     115           0 :         (xTunnel->getSomething(SmModel::getUnoTunnelId()));
     116             : 
     117             :     SmDocShell *pDocShell = pModel ?
     118           0 :             static_cast<SmDocShell*>(pModel->GetObjectShell()) : 0;
     119           0 :     if (pDocShell)
     120             :     {
     121             :         OSL_ENSURE( pDocShell->GetMedium() == &rMedium,
     122             :                 "different SfxMedium found" );
     123             : 
     124           0 :         SfxItemSet* pSet = rMedium.GetItemSet();
     125           0 :         if (pSet)
     126             :         {
     127             :             const SfxUnoAnyItem* pItem = static_cast<const SfxUnoAnyItem*>(
     128           0 :                 pSet->GetItem(SID_PROGRESS_STATUSBAR_CONTROL) );
     129           0 :             if (pItem)
     130           0 :                 pItem->GetValue() >>= xStatusIndicator;
     131             :         }
     132             : 
     133           0 :         if ( SFX_CREATE_MODE_EMBEDDED == pDocShell->GetCreateMode() )
     134           0 :             bEmbedded = sal_True;
     135             :     }
     136             : 
     137             :     comphelper::PropertyMapEntry aInfoMap[] =
     138             :     {
     139             :         { "PrivateData", sizeof("PrivateData")-1, 0,
     140           0 :               &::getCppuType( (Reference<XInterface> *)0 ),
     141             :               beans::PropertyAttribute::MAYBEVOID, 0 },
     142             :         { "BaseURI", sizeof("BaseURI")-1, 0,
     143           0 :               &::getCppuType( (OUString *)0 ),
     144             :               beans::PropertyAttribute::MAYBEVOID, 0 },
     145             :         { "StreamRelPath", sizeof("StreamRelPath")-1, 0,
     146           0 :               &::getCppuType( (OUString *)0 ),
     147             :               beans::PropertyAttribute::MAYBEVOID, 0 },
     148             :         { "StreamName", sizeof("StreamName")-1, 0,
     149           0 :               &::getCppuType( (OUString *)0 ),
     150             :               beans::PropertyAttribute::MAYBEVOID, 0 },
     151             :         { NULL, 0, 0, NULL, 0, 0 }
     152           0 :     };
     153             :     uno::Reference< beans::XPropertySet > xInfoSet(
     154             :                 comphelper::GenericPropertySet_CreateInstance(
     155           0 :                             new comphelper::PropertySetInfo( aInfoMap ) ) );
     156             : 
     157             :     // Set base URI
     158           0 :     OUString sPropName( "BaseURI" );
     159           0 :     xInfoSet->setPropertyValue( sPropName, makeAny( rMedium.GetBaseURL() ) );
     160             : 
     161           0 :     sal_Int32 nSteps=3;
     162           0 :     if ( !(rMedium.IsStorage()))
     163           0 :         nSteps = 1;
     164             : 
     165           0 :     sal_Int32 nProgressRange(nSteps);
     166           0 :     if (xStatusIndicator.is())
     167             :     {
     168           0 :         xStatusIndicator->start(SM_RESSTR(STR_STATSTR_READING), nProgressRange);
     169             :     }
     170             : 
     171           0 :     nSteps=0;
     172           0 :     if (xStatusIndicator.is())
     173           0 :         xStatusIndicator->setValue(nSteps++);
     174             : 
     175           0 :     if ( rMedium.IsStorage())
     176             :     {
     177             :         // TODO/LATER: handle the case of embedded links gracefully
     178           0 :         if ( bEmbedded ) // && !rMedium.GetStorage()->IsRoot() )
     179             :         {
     180           0 :             OUString aName( "dummyObjName" );
     181           0 :             if ( rMedium.GetItemSet() )
     182             :             {
     183             :                 const SfxStringItem* pDocHierarchItem = static_cast<const SfxStringItem*>(
     184           0 :                     rMedium.GetItemSet()->GetItem(SID_DOC_HIERARCHICALNAME) );
     185           0 :                 if ( pDocHierarchItem )
     186           0 :                     aName = pDocHierarchItem->GetValue();
     187             :             }
     188             : 
     189           0 :             if ( !aName.isEmpty() )
     190             :             {
     191           0 :                 sPropName = "StreamRelPath";
     192           0 :                 xInfoSet->setPropertyValue( sPropName, makeAny( aName ) );
     193           0 :             }
     194             :         }
     195             : 
     196           0 :         sal_Bool bOASIS = ( SotStorage::GetVersion( rMedium.GetStorage() ) > SOFFICE_FILEFORMAT_60 );
     197           0 :         if (xStatusIndicator.is())
     198           0 :             xStatusIndicator->setValue(nSteps++);
     199             : 
     200             :         sal_uLong nWarn = ReadThroughComponent(
     201             :             rMedium.GetStorage(), xModelComp, "meta.xml", "Meta.xml",
     202             :             xContext, xInfoSet,
     203             :                 (bOASIS ? "com.sun.star.comp.Math.XMLOasisMetaImporter"
     204           0 :                         : "com.sun.star.comp.Math.XMLMetaImporter") );
     205             : 
     206           0 :         if ( nWarn != ERRCODE_IO_BROKENPACKAGE )
     207             :         {
     208           0 :             if (xStatusIndicator.is())
     209           0 :                 xStatusIndicator->setValue(nSteps++);
     210             : 
     211             :             nWarn = ReadThroughComponent(
     212             :                 rMedium.GetStorage(), xModelComp, "settings.xml", 0,
     213             :                 xContext, xInfoSet,
     214             :                 (bOASIS ? "com.sun.star.comp.Math.XMLOasisSettingsImporter"
     215           0 :                         : "com.sun.star.comp.Math.XMLSettingsImporter" ) );
     216             : 
     217           0 :             if ( nWarn != ERRCODE_IO_BROKENPACKAGE )
     218             :             {
     219           0 :                 if (xStatusIndicator.is())
     220           0 :                     xStatusIndicator->setValue(nSteps++);
     221             : 
     222             :                 nError = ReadThroughComponent(
     223             :                     rMedium.GetStorage(), xModelComp, "content.xml", "Content.xml",
     224           0 :                     xContext, xInfoSet, "com.sun.star.comp.Math.XMLImporter" );
     225             :             }
     226             :             else
     227           0 :                 nError = ERRCODE_IO_BROKENPACKAGE;
     228             :         }
     229             :         else
     230           0 :             nError = ERRCODE_IO_BROKENPACKAGE;
     231             :     }
     232             :     else
     233             :     {
     234             :         Reference<io::XInputStream> xInputStream =
     235           0 :             new utl::OInputStreamWrapper(rMedium.GetInStream());
     236             : 
     237           0 :         if (xStatusIndicator.is())
     238           0 :             xStatusIndicator->setValue(nSteps++);
     239             : 
     240             :         nError = ReadThroughComponent( xInputStream, xModelComp,
     241           0 :             xContext, xInfoSet, "com.sun.star.comp.Math.XMLImporter", false );
     242             :     }
     243             : 
     244           0 :     if (xStatusIndicator.is())
     245           0 :         xStatusIndicator->end();
     246           0 :     return nError;
     247             : }
     248             : 
     249             : 
     250             : /// read a component (file + filter version)
     251           0 : sal_uLong SmXMLImportWrapper::ReadThroughComponent(
     252             :     Reference<io::XInputStream> xInputStream,
     253             :     Reference<XComponent> xModelComponent,
     254             :     Reference<uno::XComponentContext> & rxContext,
     255             :     Reference<beans::XPropertySet> & rPropSet,
     256             :     const sal_Char* pFilterName,
     257             :     sal_Bool bEncrypted )
     258             : {
     259           0 :     sal_uLong nError = ERRCODE_SFX_DOLOADFAILED;
     260             :     OSL_ENSURE(xInputStream.is(), "input stream missing");
     261             :     OSL_ENSURE(xModelComponent.is(), "document missing");
     262             :     OSL_ENSURE(rxContext.is(), "factory missing");
     263             :     OSL_ENSURE(NULL != pFilterName,"I need a service name for the component!");
     264             : 
     265             :     // prepare ParserInputSrouce
     266           0 :     xml::sax::InputSource aParserInput;
     267           0 :     aParserInput.aInputStream = xInputStream;
     268             : 
     269             :     // get parser
     270           0 :     Reference< xml::sax::XParser > xParser = xml::sax::Parser::create(rxContext);
     271             : 
     272           0 :     Sequence<Any> aArgs( 1 );
     273           0 :     aArgs[0] <<= rPropSet;
     274             : 
     275             :     // get filter
     276             :     Reference< xml::sax::XDocumentHandler > xFilter(
     277           0 :         rxContext->getServiceManager()->createInstanceWithArgumentsAndContext(
     278           0 :             OUString::createFromAscii(pFilterName), aArgs, rxContext),
     279           0 :         UNO_QUERY );
     280             :     OSL_ENSURE( xFilter.is(), "Can't instantiate filter component." );
     281           0 :     if ( !xFilter.is() )
     282           0 :         return nError;
     283             : 
     284             :     // connect parser and filter
     285           0 :     xParser->setDocumentHandler( xFilter );
     286             : 
     287             :     // connect model and filter
     288           0 :     Reference < XImporter > xImporter( xFilter, UNO_QUERY );
     289           0 :     xImporter->setTargetDocument( xModelComponent );
     290             : 
     291             :     // finally, parser the stream
     292             :     try
     293             :     {
     294           0 :         xParser->parseStream( aParserInput );
     295             : 
     296           0 :         uno::Reference<lang::XUnoTunnel> xFilterTunnel;
     297           0 :         xFilterTunnel = uno::Reference<lang::XUnoTunnel>
     298           0 :             ( xFilter, uno::UNO_QUERY );
     299             :         SmXMLImport *pFilter = reinterpret_cast< SmXMLImport * >(
     300             :                 sal::static_int_cast< sal_uIntPtr >(
     301           0 :                 xFilterTunnel->getSomething( SmXMLImport::getUnoTunnelId() )));
     302           0 :         if ( pFilter && pFilter->GetSuccess() )
     303           0 :             nError = 0;
     304             :     }
     305           0 :     catch( xml::sax::SAXParseException& r )
     306             :     {
     307             :         // sax parser sends wrapped exceptions,
     308             :         // try to find the original one
     309           0 :         xml::sax::SAXException aSaxEx = *(xml::sax::SAXException*)(&r);
     310           0 :         sal_Bool bTryChild = sal_True;
     311             : 
     312           0 :         while( bTryChild )
     313             :         {
     314           0 :             xml::sax::SAXException aTmp;
     315           0 :             if ( aSaxEx.WrappedException >>= aTmp )
     316           0 :                 aSaxEx = aTmp;
     317             :             else
     318           0 :                 bTryChild = sal_False;
     319           0 :         }
     320             : 
     321           0 :         packages::zip::ZipIOException aBrokenPackage;
     322           0 :         if ( aSaxEx.WrappedException >>= aBrokenPackage )
     323           0 :             return ERRCODE_IO_BROKENPACKAGE;
     324             : 
     325           0 :         if ( bEncrypted )
     326           0 :             nError = ERRCODE_SFX_WRONGPASSWORD;
     327           0 :     }
     328           0 :     catch( const xml::sax::SAXException& r )
     329             :     {
     330           0 :         packages::zip::ZipIOException aBrokenPackage;
     331           0 :         if ( r.WrappedException >>= aBrokenPackage )
     332           0 :             return ERRCODE_IO_BROKENPACKAGE;
     333             : 
     334           0 :         if ( bEncrypted )
     335           0 :             nError = ERRCODE_SFX_WRONGPASSWORD;
     336           0 :     }
     337           0 :     catch( packages::zip::ZipIOException& )
     338             :     {
     339           0 :         nError = ERRCODE_IO_BROKENPACKAGE;
     340             :     }
     341           0 :     catch( io::IOException& )
     342             :     {
     343             :     }
     344             : 
     345           0 :     return nError;
     346             : }
     347             : 
     348             : 
     349           0 : sal_uLong SmXMLImportWrapper::ReadThroughComponent(
     350             :     const uno::Reference< embed::XStorage >& xStorage,
     351             :     Reference<XComponent> xModelComponent,
     352             :     const sal_Char* pStreamName,
     353             :     const sal_Char* pCompatibilityStreamName,
     354             :     Reference<uno::XComponentContext> & rxContext,
     355             :     Reference<beans::XPropertySet> & rPropSet,
     356             :     const sal_Char* pFilterName )
     357             : {
     358             :     OSL_ENSURE(xStorage.is(), "Need storage!");
     359             :     OSL_ENSURE(NULL != pStreamName, "Please, please, give me a name!");
     360             : 
     361             :     // open stream (and set parser input)
     362           0 :     OUString sStreamName = OUString::createFromAscii(pStreamName);
     363           0 :     uno::Reference < container::XNameAccess > xAccess( xStorage, uno::UNO_QUERY );
     364           0 :     if ( !xAccess->hasByName(sStreamName) || !xStorage->isStreamElement(sStreamName) )
     365             :     {
     366             :         // stream name not found! Then try the compatibility name.
     367             :         // do we even have an alternative name?
     368           0 :         if ( pCompatibilityStreamName )
     369           0 :             sStreamName = OUString::createFromAscii(pCompatibilityStreamName);
     370             :     }
     371             : 
     372             :     // get input stream
     373             :     try
     374             :     {
     375           0 :         uno::Reference < io::XStream > xEventsStream = xStorage->openStreamElement( sStreamName, embed::ElementModes::READ );
     376             : 
     377             :         // determine if stream is encrypted or not
     378           0 :         uno::Reference < beans::XPropertySet > xProps( xEventsStream, uno::UNO_QUERY );
     379           0 :         Any aAny = xProps->getPropertyValue( "Encrypted" );
     380           0 :         sal_Bool bEncrypted = sal_False;
     381           0 :         if ( aAny.getValueType() == ::getBooleanCppuType() )
     382           0 :             aAny >>= bEncrypted;
     383             : 
     384             :         // set Base URL
     385           0 :         if ( rPropSet.is() )
     386             :         {
     387           0 :             OUString sPropName( "StreamName");
     388           0 :             rPropSet->setPropertyValue( sPropName, makeAny( sStreamName ) );
     389             :         }
     390             : 
     391             : 
     392           0 :         Reference < io::XInputStream > xStream = xEventsStream->getInputStream();
     393           0 :         return ReadThroughComponent( xStream, xModelComponent, rxContext, rPropSet, pFilterName, bEncrypted );
     394             :     }
     395           0 :     catch ( packages::WrongPasswordException& )
     396             :     {
     397           0 :         return ERRCODE_SFX_WRONGPASSWORD;
     398             :     }
     399           0 :     catch( packages::zip::ZipIOException& )
     400             :     {
     401           0 :         return ERRCODE_IO_BROKENPACKAGE;
     402             :     }
     403           0 :     catch ( uno::Exception& )
     404             :     {
     405             :     }
     406             : 
     407           0 :     return ERRCODE_SFX_DOLOADFAILED;
     408             : }
     409             : 
     410             : ////////////////////////////////////////////////////////////
     411             : 
     412           6 : SmXMLImport::SmXMLImport(
     413             :     const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext > xContext,
     414             :     sal_uInt16 nImportFlags)
     415             : :   SvXMLImport( xContext, nImportFlags ),
     416             :     pPresLayoutElemTokenMap(0),
     417             :     pPresLayoutAttrTokenMap(0),
     418             :     pFencedAttrTokenMap(0),
     419             :     pOperatorAttrTokenMap(0),
     420             :     pAnnotationAttrTokenMap(0),
     421             :     pPresElemTokenMap(0),
     422             :     pPresScriptEmptyElemTokenMap(0),
     423             :     pPresTableElemTokenMap(0),
     424             :     pColorTokenMap(0),
     425           6 :     bSuccess(sal_False)
     426             : {
     427           6 : }
     428             : 
     429             : namespace
     430             : {
     431             :     class theSmXMLImportUnoTunnelId : public rtl::Static< UnoTunnelIdInit, theSmXMLImportUnoTunnelId> {};
     432             : }
     433             : 
     434           0 : const uno::Sequence< sal_Int8 > & SmXMLImport::getUnoTunnelId() throw()
     435             : {
     436           0 :     return theSmXMLImportUnoTunnelId::get().getSeq();
     437             : }
     438             : 
     439          21 : OUString SAL_CALL SmXMLImport_getImplementationName() throw()
     440             : {
     441          21 :     return OUString( "com.sun.star.comp.Math.XMLImporter" );
     442             : }
     443             : 
     444           1 : uno::Sequence< OUString > SAL_CALL SmXMLImport_getSupportedServiceNames()
     445             :         throw()
     446             : {
     447           1 :     const OUString aServiceName( IMPORT_SVC_NAME );
     448           1 :     const uno::Sequence< OUString > aSeq( &aServiceName, 1 );
     449           1 :         return aSeq;
     450             : }
     451             : 
     452           2 : uno::Reference< uno::XInterface > SAL_CALL SmXMLImport_createInstance(
     453             :     const uno::Reference< lang::XMultiServiceFactory > & rSMgr)
     454             :     throw( uno::Exception )
     455             : {
     456           2 :     return (cppu::OWeakObject*)new SmXMLImport(comphelper::getComponentContext(rSMgr), IMPORT_ALL);
     457             : }
     458             : 
     459             : ////////////////////////////////////////////////////////////
     460             : 
     461          19 : OUString SAL_CALL SmXMLImportMeta_getImplementationName() throw()
     462             : {
     463          19 :     return OUString( "com.sun.star.comp.Math.XMLOasisMetaImporter" );
     464             : }
     465             : 
     466           1 : uno::Sequence< OUString > SAL_CALL SmXMLImportMeta_getSupportedServiceNames()
     467             : throw()
     468             : {
     469           1 :     const OUString aServiceName( IMPORT_SVC_NAME );
     470           1 :     const uno::Sequence< OUString > aSeq( &aServiceName, 1 );
     471           1 :     return aSeq;
     472             : }
     473             : 
     474           2 : uno::Reference< uno::XInterface > SAL_CALL SmXMLImportMeta_createInstance(
     475             :     const uno::Reference< lang::XMultiServiceFactory > & rSMgr)
     476             : throw( uno::Exception )
     477             : {
     478           2 :     return (cppu::OWeakObject*)new SmXMLImport( comphelper::getComponentContext(rSMgr), IMPORT_META );
     479             : }
     480             : 
     481             : ////////////////////////////////////////////////////////////
     482             : 
     483          17 : OUString SAL_CALL SmXMLImportSettings_getImplementationName() throw()
     484             : {
     485          17 :     return OUString( "com.sun.star.comp.Math.XMLOasisSettingsImporter" );
     486             : }
     487             : 
     488           1 : uno::Sequence< OUString > SAL_CALL SmXMLImportSettings_getSupportedServiceNames()
     489             :         throw()
     490             : {
     491           1 :     const OUString aServiceName( IMPORT_SVC_NAME );
     492           1 :     const uno::Sequence< OUString > aSeq( &aServiceName, 1 );
     493           1 :         return aSeq;
     494             : }
     495             : 
     496           2 : uno::Reference< uno::XInterface > SAL_CALL SmXMLImportSettings_createInstance(
     497             :     const uno::Reference< lang::XMultiServiceFactory > & rSMgr)
     498             :     throw( uno::Exception )
     499             : {
     500           2 :     return (cppu::OWeakObject*)new SmXMLImport( comphelper::getComponentContext(rSMgr), IMPORT_SETTINGS );
     501             : }
     502             : 
     503             : ////////////////////////////////////////////////////////////
     504             : 
     505             : // XServiceInfo
     506             : // override empty method from parent class
     507           0 : OUString SAL_CALL SmXMLImport::getImplementationName()
     508             :     throw(uno::RuntimeException)
     509             : {
     510           0 :     OUString aTxt;
     511           0 :     switch( getImportFlags() )
     512             :     {
     513             :         case IMPORT_META:
     514           0 :             aTxt = SmXMLImportMeta_getImplementationName();
     515           0 :             break;
     516             :         case IMPORT_SETTINGS:
     517           0 :             aTxt = SmXMLImportSettings_getImplementationName();
     518           0 :             break;
     519             :         case IMPORT_ALL:
     520             :         default:
     521           0 :             aTxt = SmXMLImport_getImplementationName();
     522           0 :             break;
     523             :     }
     524           0 :     return aTxt;
     525             : }
     526             : 
     527             : 
     528           0 : sal_Int64 SAL_CALL SmXMLImport::getSomething(
     529             :     const uno::Sequence< sal_Int8 >&rId )
     530             : throw(uno::RuntimeException)
     531             : {
     532           0 :     if ( rId.getLength() == 16 &&
     533           0 :         0 == memcmp( getUnoTunnelId().getConstArray(),
     534           0 :         rId.getConstArray(), 16 ) )
     535           0 :         return sal::static_int_cast< sal_Int64 >(reinterpret_cast< sal_uIntPtr >(this));
     536             : 
     537           0 :     return SvXMLImport::getSomething( rId );
     538             : }
     539             : 
     540           0 : void SmXMLImport::endDocument(void)
     541             :     throw(xml::sax::SAXException, uno::RuntimeException)
     542             : {
     543             :     //Set the resulted tree into the SmDocShell where it belongs
     544             :     SmNode *pTree;
     545           0 :     if (NULL != (pTree = GetTree()))
     546             :     {
     547           0 :         uno::Reference <frame::XModel> xModel = GetModel();
     548           0 :         uno::Reference <lang::XUnoTunnel> xTunnel;
     549           0 :         xTunnel = uno::Reference <lang::XUnoTunnel> (xModel,uno::UNO_QUERY);
     550             :         SmModel *pModel = reinterpret_cast<SmModel *>
     551           0 :             (xTunnel->getSomething(SmModel::getUnoTunnelId()));
     552             : 
     553           0 :         if (pModel)
     554             :         {
     555             :             SmDocShell *pDocShell =
     556           0 :                 static_cast<SmDocShell*>(pModel->GetObjectShell());
     557           0 :             pDocShell->SetFormulaTree(pTree);
     558           0 :             if (0 == aText.Len())  //If we picked up no annotation text
     559             :             {
     560             :                 // Get text from imported formula
     561           0 :                 pTree->CreateTextFromNode(aText);
     562           0 :                 aText = comphelper::string::stripEnd(aText, ' ');
     563             :             }
     564             : 
     565             :             // Convert symbol names
     566           0 :             SmParser &rParser = pDocShell->GetParser();
     567           0 :             bool bVal = rParser.IsImportSymbolNames();
     568           0 :             rParser.SetImportSymbolNames( true );
     569           0 :             SmNode *pTmpTree = rParser.Parse( aText );
     570           0 :             aText = rParser.GetText();
     571           0 :             delete pTmpTree;
     572           0 :             rParser.SetImportSymbolNames( bVal );
     573             : 
     574           0 :             pDocShell->SetText( aText );
     575             :         }
     576             :         OSL_ENSURE(pModel,"So there *was* a uno problem after all");
     577             : 
     578           0 :         bSuccess = sal_True;
     579             :     }
     580             : 
     581           0 :     SvXMLImport::endDocument();
     582           0 : }
     583             : 
     584             : ////////////////////////////////////////////////////////////
     585             : 
     586           0 : class SmXMLImportContext: public SvXMLImportContext
     587             : {
     588             : public:
     589           0 :     SmXMLImportContext( SmXMLImport &rImport, sal_uInt16 nPrfx,
     590             :         const OUString& rLName)
     591           0 :         : SvXMLImportContext(rImport, nPrfx, rLName) {}
     592             : 
     593             :     const SmXMLImport& GetSmImport() const
     594             :     {
     595             :         return (const SmXMLImport&)GetImport();
     596             :     }
     597             : 
     598           0 :     SmXMLImport& GetSmImport()
     599             :     {
     600           0 :         return (SmXMLImport&)GetImport();
     601             :     }
     602             : 
     603             :     virtual void TCharacters(const OUString & /*rChars*/);
     604             :     virtual void Characters(const OUString &rChars);
     605             :     virtual SvXMLImportContext *CreateChildContext(sal_uInt16 /*nPrefix*/, const OUString& /*rLocalName*/, const uno::Reference< xml::sax::XAttributeList > & /*xAttrList*/);
     606             : };
     607             : 
     608           0 : void SmXMLImportContext::TCharacters(const OUString & /*rChars*/)
     609             : {
     610           0 : }
     611             : 
     612           0 : void SmXMLImportContext::Characters(const OUString &rChars)
     613             : {
     614             :     /*
     615             :     Whitespace occurring within the content of token elements is "trimmed"
     616             :     from the ends (i.e. all whitespace at the beginning and end of the
     617             :     content is removed), and "collapsed" internally (i.e. each sequence of
     618             :     1 or more whitespace characters is replaced with one blank character).
     619             :     */
     620             :     //collapsing not done yet!
     621           0 :     const OUString &rChars2 = rChars.trim();
     622           0 :     if (!rChars2.isEmpty())
     623           0 :         TCharacters(rChars2/*.collapse()*/);
     624           0 : }
     625             : 
     626           0 : SvXMLImportContext * SmXMLImportContext::CreateChildContext(sal_uInt16 /*nPrefix*/,
     627             :     const OUString& /*rLocalName*/,
     628             :     const uno::Reference< xml::sax::XAttributeList > & /*xAttrList*/)
     629             : {
     630           0 :     return 0;
     631             : }
     632             : 
     633             : ////////////////////////////////////////////////////////////
     634             : 
     635           0 : struct SmXMLContext_Helper
     636             : {
     637             :     sal_Int8 nIsBold;
     638             :     sal_Int8 nIsItalic;
     639             :     double nFontSize;
     640             :     sal_Bool bFontNodeNeeded;
     641             :     OUString sFontFamily;
     642             :     OUString sColor;
     643             : 
     644             :     SmXMLImportContext rContext;
     645             : 
     646           0 :     SmXMLContext_Helper(SmXMLImportContext &rImport) :
     647           0 :         nIsBold(-1), nIsItalic(-1), nFontSize(0.0), rContext(rImport)  {}
     648             : 
     649             :     void RetrieveAttrs(const uno::Reference< xml::sax::XAttributeList > &xAttrList );
     650             :     void ApplyAttrs();
     651             : };
     652             : 
     653           0 : void SmXMLContext_Helper::RetrieveAttrs(const uno::Reference<
     654             :     xml::sax::XAttributeList > & xAttrList )
     655             : {
     656           0 :     sal_Int8 nOldIsBold=nIsBold;
     657           0 :     sal_Int8 nOldIsItalic=nIsItalic;
     658           0 :     double nOldFontSize=nFontSize;
     659           0 :     sal_Int16 nAttrCount = xAttrList.is() ? xAttrList->getLength() : 0;
     660           0 :     OUString sOldFontFamily = sFontFamily;
     661           0 :     for (sal_Int16 i=0;i<nAttrCount;i++)
     662             :     {
     663           0 :         OUString sAttrName = xAttrList->getNameByIndex(i);
     664           0 :         OUString aLocalName;
     665           0 :         sal_uInt16 nPrefix = rContext.GetSmImport().GetNamespaceMap().
     666           0 :             GetKeyByAttrName(sAttrName,&aLocalName);
     667           0 :         OUString sValue = xAttrList->getValueByIndex(i);
     668             :         const SvXMLTokenMap &rAttrTokenMap =
     669           0 :             rContext.GetSmImport().GetPresLayoutAttrTokenMap();
     670           0 :         switch(rAttrTokenMap.Get(nPrefix,aLocalName))
     671             :         {
     672             :             case XML_TOK_FONTWEIGHT:
     673           0 :                 nIsBold = sValue.equals(GetXMLToken(XML_BOLD));
     674           0 :                 break;
     675             :             case XML_TOK_FONTSTYLE:
     676           0 :                 nIsItalic = sValue.equals(GetXMLToken(XML_ITALIC));
     677           0 :                 break;
     678             :             case XML_TOK_FONTSIZE:
     679           0 :                 ::sax::Converter::convertDouble(nFontSize, sValue);
     680           0 :                 rContext.GetSmImport().GetMM100UnitConverter().
     681           0 :                     SetXMLMeasureUnit(util::MeasureUnit::POINT);
     682           0 :                 if (-1 == sValue.indexOf(GetXMLToken(XML_UNIT_PT)))
     683             :                 {
     684           0 :                     if (-1 == sValue.indexOf('%'))
     685           0 :                         nFontSize=0.0;
     686             :                     else
     687             :                     {
     688           0 :                         rContext.GetSmImport().GetMM100UnitConverter().
     689           0 :                             SetXMLMeasureUnit(util::MeasureUnit::PERCENT);
     690             :                     }
     691             :                 }
     692           0 :                 break;
     693             :             case XML_TOK_FONTFAMILY:
     694           0 :                 sFontFamily = sValue;
     695           0 :                 break;
     696             :             case XML_TOK_COLOR:
     697           0 :                 sColor = sValue;
     698           0 :                 break;
     699             :             default:
     700           0 :                 break;
     701             :         }
     702           0 :     }
     703             : 
     704           0 :     if ((nOldIsBold!=nIsBold) || (nOldIsItalic!=nIsItalic) ||
     705           0 :         (nOldFontSize!=nFontSize) || (sOldFontFamily!=sFontFamily)
     706           0 :         || !sColor.isEmpty())
     707           0 :         bFontNodeNeeded=sal_True;
     708             :     else
     709           0 :         bFontNodeNeeded=sal_False;
     710           0 : }
     711             : 
     712           0 : void SmXMLContext_Helper::ApplyAttrs()
     713             : {
     714           0 :     SmNodeStack &rNodeStack = rContext.GetSmImport().GetNodeStack();
     715             : 
     716           0 :     if (bFontNodeNeeded)
     717             :     {
     718           0 :         SmToken aToken;
     719           0 :         aToken.cMathChar = '\0';
     720           0 :         aToken.nLevel = 5;
     721             : 
     722           0 :         if (nIsBold != -1)
     723             :         {
     724           0 :             if (nIsBold)
     725           0 :                 aToken.eType = TBOLD;
     726             :             else
     727           0 :                 aToken.eType = TNBOLD;
     728             :             SmStructureNode *pFontNode = static_cast<SmStructureNode *>
     729           0 :                 (new SmFontNode(aToken));
     730           0 :             pFontNode->SetSubNodes(0,lcl_popOrZero(rNodeStack));
     731           0 :             rNodeStack.push(pFontNode);
     732             :         }
     733           0 :         if (nIsItalic != -1)
     734             :         {
     735           0 :             if (nIsItalic)
     736           0 :                 aToken.eType = TITALIC;
     737             :             else
     738           0 :                 aToken.eType = TNITALIC;
     739             :             SmStructureNode *pFontNode = static_cast<SmStructureNode *>
     740           0 :                 (new SmFontNode(aToken));
     741           0 :             pFontNode->SetSubNodes(0,lcl_popOrZero(rNodeStack));
     742           0 :             rNodeStack.push(pFontNode);
     743             :         }
     744           0 :         if (nFontSize != 0.0)
     745             :         {
     746           0 :             aToken.eType = TSIZE;
     747           0 :             SmFontNode *pFontNode = new SmFontNode(aToken);
     748             : 
     749           0 :             if (util::MeasureUnit::PERCENT == rContext.GetSmImport()
     750           0 :                     .GetMM100UnitConverter().GetXMLMeasureUnit())
     751             :             {
     752           0 :                 if (nFontSize < 100.00)
     753             :                     pFontNode->SetSizeParameter(Fraction(100.00/nFontSize),
     754           0 :                         FNTSIZ_DIVIDE);
     755             :                 else
     756             :                     pFontNode->SetSizeParameter(Fraction(nFontSize/100.00),
     757           0 :                         FNTSIZ_MULTIPLY);
     758             :             }
     759             :             else
     760           0 :                 pFontNode->SetSizeParameter(Fraction(nFontSize),FNTSIZ_ABSOLUT);
     761             : 
     762           0 :             pFontNode->SetSubNodes(0,lcl_popOrZero(rNodeStack));
     763           0 :             rNodeStack.push(pFontNode);
     764             :         }
     765           0 :         if (!sFontFamily.isEmpty())
     766             :         {
     767           0 :             if (sFontFamily.equalsIgnoreAsciiCase(GetXMLToken(XML_FIXED)))
     768           0 :                 aToken.eType = TFIXED;
     769           0 :             else if (sFontFamily.equalsIgnoreAsciiCase("sans"))
     770           0 :                 aToken.eType = TSANS;
     771           0 :             else if (sFontFamily.equalsIgnoreAsciiCase("serif"))
     772           0 :                 aToken.eType = TSERIF;
     773             :             else //Just give up, we need to extend our font mechanism to be
     774             :                 //more general
     775           0 :                 return;
     776             : 
     777           0 :             aToken.aText = sFontFamily;
     778           0 :             SmFontNode *pFontNode = new SmFontNode(aToken);
     779           0 :             pFontNode->SetSubNodes(0,lcl_popOrZero(rNodeStack));
     780           0 :             rNodeStack.push(pFontNode);
     781             :         }
     782           0 :         if (!sColor.isEmpty())
     783             :         {
     784             :             //Again we can only handle a small set of colours in
     785             :             //StarMath for now.
     786             :             const SvXMLTokenMap& rTokenMap =
     787           0 :                 rContext.GetSmImport().GetColorTokenMap();
     788           0 :             sal_uInt16 tok = rTokenMap.Get(XML_NAMESPACE_MATH, sColor);
     789           0 :             if (tok != XML_TOK_UNKNOWN)
     790             :             {
     791           0 :                 aToken.eType = static_cast<SmTokenType>(tok);
     792           0 :                 SmFontNode *pFontNode = new SmFontNode(aToken);
     793           0 :                 pFontNode->SetSubNodes(0,lcl_popOrZero(rNodeStack));
     794           0 :                 rNodeStack.push(pFontNode);
     795             :             }
     796           0 :         }
     797             : 
     798             :     }
     799             : }
     800             : 
     801             : ////////////////////////////////////////////////////////////
     802             : 
     803           0 : class SmXMLDocContext_Impl : public SmXMLImportContext
     804             : {
     805             : public:
     806           0 :     SmXMLDocContext_Impl( SmXMLImport &rImport, sal_uInt16 nPrfx,
     807             :         const OUString& rLName)
     808           0 :         : SmXMLImportContext(rImport,nPrfx,rLName) {}
     809             : 
     810             :     virtual SvXMLImportContext *CreateChildContext(sal_uInt16 nPrefix, const OUString& rLocalName, const uno::Reference< xml::sax::XAttributeList > &xAttrList);
     811             : 
     812             :     void EndElement();
     813             : };
     814             : 
     815             : ////////////////////////////////////////////////////////////
     816             : 
     817             : /*avert thy gaze from the proginator*/
     818           0 : class SmXMLRowContext_Impl : public SmXMLDocContext_Impl
     819             : {
     820             : protected:
     821             :     sal_uLong nElementCount;
     822             : 
     823             : public:
     824           0 :     SmXMLRowContext_Impl(SmXMLImport &rImport,sal_uInt16 nPrefix,
     825             :         const OUString& rLName)
     826           0 :         : SmXMLDocContext_Impl(rImport,nPrefix,rLName)
     827           0 :         { nElementCount = GetSmImport().GetNodeStack().size(); }
     828             : 
     829             :     virtual SvXMLImportContext *CreateChildContext(sal_uInt16 nPrefix, const OUString& rLocalName, const uno::Reference< xml::sax::XAttributeList > &xAttrList);
     830             : 
     831             :     SvXMLImportContext *StrictCreateChildContext(sal_uInt16 nPrefix,
     832             :         const OUString& rLocalName,
     833             :         const uno::Reference< xml::sax::XAttributeList > &xAttrList);
     834             : 
     835             :     void EndElement();
     836             : };
     837             : 
     838             : ////////////////////////////////////////////////////////////
     839             : 
     840           0 : class SmXMLEncloseContext_Impl : public SmXMLRowContext_Impl
     841             : {
     842             : public:
     843             :     // TODO/LATER: convert <menclose notation="horizontalstrike"> into
     844             :     // "overstrike{}" and extend the Math syntax to support more notations
     845           0 :     SmXMLEncloseContext_Impl(SmXMLImport &rImport,sal_uInt16 nPrefix,
     846             :         const OUString& rLName)
     847           0 :         : SmXMLRowContext_Impl(rImport,nPrefix,rLName) {}
     848             : 
     849             :     void EndElement();
     850             : };
     851             : 
     852           0 : void SmXMLEncloseContext_Impl::EndElement()
     853             : {
     854             :     /*
     855             :     <menclose> accepts any number of arguments; if this number is not 1, its
     856             :     contents are treated as a single "inferred <mrow>" containing its
     857             :     arguments
     858             :     */
     859           0 :     if (GetSmImport().GetNodeStack().size() - nElementCount > 1)
     860           0 :         SmXMLRowContext_Impl::EndElement();
     861           0 : }
     862             : 
     863             : ////////////////////////////////////////////////////////////
     864             : 
     865           0 : class SmXMLFracContext_Impl : public SmXMLRowContext_Impl
     866             : {
     867             : public:
     868             :     // TODO/LATER: convert <mfrac bevelled="true"> into "wideslash{}{}"
     869           0 :     SmXMLFracContext_Impl(SmXMLImport &rImport,sal_uInt16 nPrefix,
     870             :         const OUString& rLName)
     871           0 :         : SmXMLRowContext_Impl(rImport,nPrefix,rLName) {}
     872             : 
     873             :     void EndElement();
     874             : };
     875             : 
     876             : ////////////////////////////////////////////////////////////
     877             : 
     878           0 : class SmXMLSqrtContext_Impl : public SmXMLRowContext_Impl
     879             : {
     880             : public:
     881           0 :     SmXMLSqrtContext_Impl(SmXMLImport &rImport,sal_uInt16 nPrefix,
     882             :         const OUString& rLName)
     883           0 :         : SmXMLRowContext_Impl(rImport,nPrefix,rLName) {}
     884             : 
     885             :     void EndElement();
     886             : };
     887             : 
     888             : ////////////////////////////////////////////////////////////
     889             : 
     890           0 : class SmXMLRootContext_Impl : public SmXMLRowContext_Impl
     891             : {
     892             : public:
     893           0 :     SmXMLRootContext_Impl(SmXMLImport &rImport,sal_uInt16 nPrefix,
     894             :         const OUString& rLName)
     895           0 :         : SmXMLRowContext_Impl(rImport,nPrefix,rLName) {}
     896             : 
     897             :     void EndElement();
     898             : };
     899             : 
     900             : ////////////////////////////////////////////////////////////
     901             : 
     902           0 : class SmXMLStyleContext_Impl : public SmXMLRowContext_Impl
     903             : {
     904             : protected:
     905             :     SmXMLContext_Helper aStyleHelper;
     906             : 
     907             : public:
     908             :     /*Right now the style tag is completely ignored*/
     909           0 :     SmXMLStyleContext_Impl(SmXMLImport &rImport,sal_uInt16 nPrefix,
     910             :         const OUString& rLName) : SmXMLRowContext_Impl(rImport,nPrefix,rLName),
     911           0 :         aStyleHelper(*this) {}
     912             : 
     913             :     void EndElement();
     914             :     void StartElement(const uno::Reference< xml::sax::XAttributeList > &xAttrList );
     915             : };
     916             : 
     917           0 : void SmXMLStyleContext_Impl::StartElement(const uno::Reference<
     918             :     xml::sax::XAttributeList > & xAttrList )
     919             : {
     920           0 :     aStyleHelper.RetrieveAttrs(xAttrList);
     921           0 : }
     922             : 
     923             : 
     924           0 : void SmXMLStyleContext_Impl::EndElement()
     925             : {
     926             :     /*
     927             :     <mstyle> accepts any number of arguments; if this number is not 1, its
     928             :     contents are treated as a single "inferred <mrow>" containing its
     929             :     arguments
     930             :     */
     931           0 :     SmNodeStack &rNodeStack = GetSmImport().GetNodeStack();
     932           0 :     if (rNodeStack.size() - nElementCount > 1)
     933           0 :         SmXMLRowContext_Impl::EndElement();
     934           0 :     aStyleHelper.ApplyAttrs();
     935           0 : }
     936             : 
     937             : ////////////////////////////////////////////////////////////
     938             : 
     939           0 : class SmXMLPaddedContext_Impl : public SmXMLRowContext_Impl
     940             : {
     941             : public:
     942             :     /*Right now the style tag is completely ignored*/
     943           0 :     SmXMLPaddedContext_Impl(SmXMLImport &rImport,sal_uInt16 nPrefix,
     944             :         const OUString& rLName)
     945           0 :         : SmXMLRowContext_Impl(rImport,nPrefix,rLName) {}
     946             : 
     947             :     void EndElement();
     948             : };
     949             : 
     950           0 : void SmXMLPaddedContext_Impl::EndElement()
     951             : {
     952             :     /*
     953             :     <mpadded> accepts any number of arguments; if this number is not 1, its
     954             :     contents are treated as a single "inferred <mrow>" containing its
     955             :     arguments
     956             :     */
     957           0 :     if (GetSmImport().GetNodeStack().size() - nElementCount > 1)
     958           0 :         SmXMLRowContext_Impl::EndElement();
     959           0 : }
     960             : 
     961             : ////////////////////////////////////////////////////////////
     962             : 
     963           0 : class SmXMLPhantomContext_Impl : public SmXMLRowContext_Impl
     964             : {
     965             : public:
     966             :     /*Right now the style tag is completely ignored*/
     967           0 :     SmXMLPhantomContext_Impl(SmXMLImport &rImport,sal_uInt16 nPrefix,
     968             :         const OUString& rLName)
     969           0 :         : SmXMLRowContext_Impl(rImport,nPrefix,rLName) {}
     970             : 
     971             :     void EndElement();
     972             : };
     973             : 
     974           0 : void SmXMLPhantomContext_Impl::EndElement()
     975             : {
     976             :     /*
     977             :     <mphantom> accepts any number of arguments; if this number is not 1, its
     978             :     contents are treated as a single "inferred <mrow>" containing its
     979             :     arguments
     980             :     */
     981           0 :     if (GetSmImport().GetNodeStack().size() - nElementCount > 1)
     982           0 :         SmXMLRowContext_Impl::EndElement();
     983             : 
     984           0 :     SmToken aToken;
     985           0 :     aToken.cMathChar = '\0';
     986           0 :     aToken.nLevel = 5;
     987           0 :     aToken.eType = TPHANTOM;
     988             : 
     989             :     SmStructureNode *pPhantom = static_cast<SmStructureNode *>
     990           0 :         (new SmFontNode(aToken));
     991           0 :     SmNodeStack &rNodeStack = GetSmImport().GetNodeStack();
     992           0 :     pPhantom->SetSubNodes(0,lcl_popOrZero(rNodeStack));
     993           0 :     rNodeStack.push(pPhantom);
     994           0 : }
     995             : 
     996             : ////////////////////////////////////////////////////////////
     997             : 
     998           0 : class SmXMLFencedContext_Impl : public SmXMLRowContext_Impl
     999             : {
    1000             : protected:
    1001             :     sal_Unicode cBegin;
    1002             :     sal_Unicode cEnd;
    1003             : 
    1004             : public:
    1005           0 :     SmXMLFencedContext_Impl(SmXMLImport &rImport,sal_uInt16 nPrefix,
    1006             :         const OUString& rLName)
    1007             :         : SmXMLRowContext_Impl(rImport,nPrefix,rLName),
    1008           0 :         cBegin('('), cEnd(')') {}
    1009             : 
    1010             :     void StartElement(const uno::Reference< xml::sax::XAttributeList > & xAttrList );
    1011             :     void EndElement();
    1012             : };
    1013             : 
    1014             : 
    1015           0 : void SmXMLFencedContext_Impl::StartElement(const uno::Reference<
    1016             :     xml::sax::XAttributeList > & xAttrList )
    1017             : {
    1018           0 :     sal_Int16 nAttrCount = xAttrList.is() ? xAttrList->getLength() : 0;
    1019           0 :     for (sal_Int16 i=0;i<nAttrCount;i++)
    1020             :     {
    1021           0 :         OUString sAttrName = xAttrList->getNameByIndex(i);
    1022           0 :         OUString aLocalName;
    1023           0 :         sal_uInt16 nPrefix = GetImport().GetNamespaceMap().
    1024           0 :             GetKeyByAttrName(sAttrName,&aLocalName);
    1025           0 :         OUString sValue = xAttrList->getValueByIndex(i);
    1026             :         const SvXMLTokenMap &rAttrTokenMap =
    1027           0 :             GetSmImport().GetFencedAttrTokenMap();
    1028           0 :         switch(rAttrTokenMap.Get(nPrefix,aLocalName))
    1029             :         {
    1030             :             //temp, starmath cannot handle multichar brackets (I think)
    1031             :             case XML_TOK_OPEN:
    1032           0 :                 cBegin = sValue[0];
    1033           0 :                 break;
    1034             :             case XML_TOK_CLOSE:
    1035           0 :                 cEnd = sValue[0];
    1036           0 :                 break;
    1037             :             default:
    1038             :                 /*Go to superclass*/
    1039           0 :                 break;
    1040             :         }
    1041           0 :     }
    1042           0 : }
    1043             : 
    1044             : 
    1045           0 : void SmXMLFencedContext_Impl::EndElement()
    1046             : {
    1047           0 :     SmToken aToken;
    1048           0 :     aToken.cMathChar = '\0';
    1049           0 :     aToken.aText = ",";
    1050           0 :     aToken.eType = TLEFT;
    1051           0 :     aToken.nLevel = 5;
    1052             : 
    1053           0 :     aToken.eType = TLPARENT;
    1054           0 :     aToken.cMathChar = cBegin;
    1055           0 :     SmStructureNode *pSNode = new SmBraceNode(aToken);
    1056           0 :     SmNode *pLeft = new SmMathSymbolNode(aToken);
    1057             : 
    1058           0 :     aToken.cMathChar = cEnd;
    1059           0 :     aToken.eType = TRPARENT;
    1060           0 :     SmNode *pRight = new SmMathSymbolNode(aToken);
    1061             : 
    1062           0 :     SmNodeArray aRelationArray;
    1063           0 :     SmNodeStack &rNodeStack = GetSmImport().GetNodeStack();
    1064             : 
    1065           0 :     aToken.cMathChar = '\0';
    1066           0 :     aToken.aText = ",";
    1067           0 :     aToken.eType = TIDENT;
    1068             : 
    1069           0 :     sal_uLong i = rNodeStack.size() - nElementCount;
    1070           0 :     if (rNodeStack.size() - nElementCount > 1)
    1071           0 :         i += rNodeStack.size() - 1 - nElementCount;
    1072           0 :     aRelationArray.resize(i);
    1073           0 :     while (rNodeStack.size() > nElementCount)
    1074             :     {
    1075           0 :         aRelationArray[--i] = rNodeStack.top();
    1076           0 :         rNodeStack.pop();
    1077           0 :         if (i > 1 && rNodeStack.size() > 1)
    1078           0 :             aRelationArray[--i] = new SmGlyphSpecialNode(aToken);
    1079             :     }
    1080             : 
    1081           0 :     SmToken aDummy;
    1082           0 :     SmStructureNode *pBody = new SmExpressionNode(aDummy);
    1083           0 :     pBody->SetSubNodes(aRelationArray);
    1084             : 
    1085             : 
    1086           0 :     pSNode->SetSubNodes(pLeft,pBody,pRight);
    1087           0 :     pSNode->SetScaleMode(SCALE_HEIGHT);
    1088           0 :     GetSmImport().GetNodeStack().push(pSNode);
    1089           0 : }
    1090             : 
    1091             : 
    1092             : ////////////////////////////////////////////////////////////
    1093             : 
    1094           0 : class SmXMLErrorContext_Impl : public SmXMLRowContext_Impl
    1095             : {
    1096             : public:
    1097           0 :     SmXMLErrorContext_Impl(SmXMLImport &rImport,sal_uInt16 nPrefix,
    1098             :         const OUString& rLName)
    1099           0 :         : SmXMLRowContext_Impl(rImport,nPrefix,rLName) {}
    1100             : 
    1101             :     void EndElement();
    1102             : };
    1103             : 
    1104           0 : void SmXMLErrorContext_Impl::EndElement()
    1105             : {
    1106             :     /*Right now the error tag is completely ignored, what
    1107             :      can I do with it in starmath, ?, maybe we need a
    1108             :      report window ourselves, do a test for validity of
    1109             :      the xml input, use merrors, and then generate
    1110             :      the markup inside the merror with a big red colour
    1111             :      of something. For now just throw them all away.
    1112             :      */
    1113           0 :     SmNodeStack &rNodeStack = GetSmImport().GetNodeStack();
    1114           0 :     while (rNodeStack.size() > nElementCount)
    1115             :     {
    1116           0 :         delete rNodeStack.top();
    1117           0 :         rNodeStack.pop();
    1118             :     }
    1119           0 : }
    1120             : 
    1121             : ////////////////////////////////////////////////////////////
    1122             : 
    1123           0 : class SmXMLNumberContext_Impl : public SmXMLImportContext
    1124             : {
    1125             : protected:
    1126             :     SmToken aToken;
    1127             : 
    1128             : public:
    1129           0 :     SmXMLNumberContext_Impl(SmXMLImport &rImport,sal_uInt16 nPrefix,
    1130             :         const OUString& rLName)
    1131           0 :         : SmXMLImportContext(rImport,nPrefix,rLName)
    1132             :     {
    1133           0 :         aToken.cMathChar = '\0';
    1134           0 :         aToken.nLevel = 5;
    1135           0 :         aToken.eType = TNUMBER;
    1136           0 :     }
    1137             : 
    1138             :     virtual void TCharacters(const OUString &rChars);
    1139             : 
    1140             :     void EndElement();
    1141             : };
    1142             : 
    1143           0 : void SmXMLNumberContext_Impl::TCharacters(const OUString &rChars)
    1144             : {
    1145           0 :     aToken.aText = rChars;
    1146           0 : }
    1147             : 
    1148           0 : void SmXMLNumberContext_Impl::EndElement()
    1149             : {
    1150           0 :     GetSmImport().GetNodeStack().push(new SmTextNode(aToken,FNT_NUMBER));
    1151           0 : }
    1152             : 
    1153             : ////////////////////////////////////////////////////////////
    1154             : 
    1155           0 : class SmXMLAnnotationContext_Impl : public SmXMLImportContext
    1156             : {
    1157             :     sal_Bool bIsStarMath;
    1158             : 
    1159             : public:
    1160           0 :     SmXMLAnnotationContext_Impl(SmXMLImport &rImport,sal_uInt16 nPrefix,
    1161             :         const OUString& rLName)
    1162           0 :         : SmXMLImportContext(rImport,nPrefix,rLName), bIsStarMath(sal_False) {}
    1163             : 
    1164             :     virtual void Characters(const OUString &rChars);
    1165             : 
    1166             :     void StartElement(const uno::Reference<xml::sax::XAttributeList > & xAttrList );
    1167             : };
    1168             : 
    1169           0 : void SmXMLAnnotationContext_Impl::StartElement(const uno::Reference<
    1170             :     xml::sax::XAttributeList > & xAttrList )
    1171             : {
    1172           0 :     sal_Int16 nAttrCount = xAttrList.is() ? xAttrList->getLength() : 0;
    1173           0 :     for (sal_Int16 i=0;i<nAttrCount;i++)
    1174             :     {
    1175           0 :         OUString sAttrName = xAttrList->getNameByIndex(i);
    1176           0 :         OUString aLocalName;
    1177           0 :         sal_uInt16 nPrefix = GetImport().GetNamespaceMap().
    1178           0 :             GetKeyByAttrName(sAttrName,&aLocalName);
    1179             : 
    1180           0 :         OUString sValue = xAttrList->getValueByIndex(i);
    1181             :         const SvXMLTokenMap &rAttrTokenMap =
    1182           0 :             GetSmImport().GetAnnotationAttrTokenMap();
    1183           0 :         switch(rAttrTokenMap.Get(nPrefix,aLocalName))
    1184             :         {
    1185             :             case XML_TOK_ENCODING:
    1186           0 :                 bIsStarMath= sValue == "StarMath 5.0";
    1187           0 :                 break;
    1188             :             default:
    1189           0 :                 break;
    1190             :         }
    1191           0 :     }
    1192           0 : }
    1193             : 
    1194           0 : void SmXMLAnnotationContext_Impl::Characters(const OUString &rChars)
    1195             : {
    1196           0 :     if (bIsStarMath)
    1197           0 :         GetSmImport().GetText().Append(String(rChars));
    1198           0 : }
    1199             : 
    1200             : ////////////////////////////////////////////////////////////
    1201             : 
    1202           0 : class SmXMLTextContext_Impl : public SmXMLImportContext
    1203             : {
    1204             : protected:
    1205             :     SmToken aToken;
    1206             : 
    1207             : public:
    1208           0 :     SmXMLTextContext_Impl(SmXMLImport &rImport,sal_uInt16 nPrefix,
    1209             :         const OUString& rLName)
    1210           0 :         : SmXMLImportContext(rImport,nPrefix,rLName)
    1211             :     {
    1212           0 :         aToken.cMathChar = '\0';
    1213           0 :         aToken.nLevel = 5;
    1214           0 :         aToken.eType = TTEXT;
    1215           0 :     }
    1216             : 
    1217             :     virtual void TCharacters(const OUString &rChars);
    1218             : 
    1219             :     void EndElement();
    1220             : };
    1221             : 
    1222           0 : void SmXMLTextContext_Impl::TCharacters(const OUString &rChars)
    1223             : {
    1224           0 :     aToken.aText = rChars;
    1225           0 : }
    1226             : 
    1227           0 : void SmXMLTextContext_Impl::EndElement()
    1228             : {
    1229           0 :     GetSmImport().GetNodeStack().push(new SmTextNode(aToken,FNT_TEXT));
    1230           0 : }
    1231             : 
    1232             : ////////////////////////////////////////////////////////////
    1233             : 
    1234           0 : class SmXMLStringContext_Impl : public SmXMLImportContext
    1235             : {
    1236             : protected:
    1237             :     SmToken aToken;
    1238             : 
    1239             : public:
    1240           0 :     SmXMLStringContext_Impl(SmXMLImport &rImport,sal_uInt16 nPrefix,
    1241             :         const OUString& rLName)
    1242           0 :         : SmXMLImportContext(rImport,nPrefix,rLName)
    1243             :     {
    1244           0 :         aToken.cMathChar = '\0';
    1245           0 :         aToken.nLevel = 5;
    1246           0 :         aToken.eType = TTEXT;
    1247           0 :     }
    1248             : 
    1249             :     virtual void TCharacters(const OUString &rChars);
    1250             : 
    1251             :     void EndElement();
    1252             : };
    1253             : 
    1254           0 : void SmXMLStringContext_Impl::TCharacters(const OUString &rChars)
    1255             : {
    1256             :     /*
    1257             :     The content of <ms> elements should be rendered with visible "escaping" of
    1258             :     certain characters in the content, including at least "double quote"
    1259             :     itself, and preferably whitespace other than individual blanks. The intent
    1260             :     is for the viewer to see that the expression is a string literal, and to
    1261             :     see exactly which characters form its content. For example, <ms>double
    1262             :     quote is "</ms> might be rendered as "double quote is \"".
    1263             : 
    1264             :     Obviously this isn't fully done here.
    1265             :     */
    1266           0 :     aToken.aText = "\"" + rChars + "\"";
    1267           0 : }
    1268             : 
    1269           0 : void SmXMLStringContext_Impl::EndElement()
    1270             : {
    1271           0 :     GetSmImport().GetNodeStack().push(new SmTextNode(aToken,FNT_FIXED));
    1272           0 : }
    1273             : 
    1274             : ////////////////////////////////////////////////////////////
    1275             : 
    1276           0 : class SmXMLIdentifierContext_Impl : public SmXMLImportContext
    1277             : {
    1278             : protected:
    1279             :     SmXMLContext_Helper aStyleHelper;
    1280             :     SmToken aToken;
    1281             : 
    1282             : public:
    1283           0 :     SmXMLIdentifierContext_Impl(SmXMLImport &rImport,sal_uInt16 nPrefix,
    1284             :         const OUString& rLName)
    1285           0 :         : SmXMLImportContext(rImport,nPrefix,rLName),aStyleHelper(*this)
    1286             :     {
    1287           0 :         aToken.cMathChar = '\0';
    1288           0 :         aToken.nLevel = 5;
    1289           0 :         aToken.eType = TIDENT;
    1290           0 :     }
    1291             : 
    1292             :     void TCharacters(const OUString &rChars);
    1293           0 :     void StartElement(const uno::Reference< xml::sax::XAttributeList > & xAttrList )
    1294             :     {
    1295           0 :         aStyleHelper.RetrieveAttrs(xAttrList);
    1296           0 :     };
    1297             :     void EndElement();
    1298             : };
    1299             : 
    1300           0 : void SmXMLIdentifierContext_Impl::EndElement()
    1301             : {
    1302           0 :     SmTextNode *pNode = 0;
    1303             :     //we will handle identifier italic/normal here instead of with a standalone
    1304             :     //font node
    1305           0 :     if (((aStyleHelper.nIsItalic == -1) && (aToken.aText.getLength() > 1))
    1306           0 :         || ((aStyleHelper.nIsItalic == 0) && (aToken.aText.getLength() == 1)))
    1307             :     {
    1308           0 :         pNode = new SmTextNode(aToken,FNT_FUNCTION);
    1309           0 :         pNode->GetFont().SetItalic(ITALIC_NONE);
    1310           0 :         aStyleHelper.nIsItalic = -1;
    1311             :     }
    1312             :     else
    1313           0 :         pNode = new SmTextNode(aToken,FNT_VARIABLE);
    1314           0 :     if (aStyleHelper.bFontNodeNeeded && aStyleHelper.nIsItalic != -1)
    1315             :     {
    1316           0 :         if (aStyleHelper.nIsItalic)
    1317           0 :             pNode->GetFont().SetItalic(ITALIC_NORMAL);
    1318             :         else
    1319           0 :             pNode->GetFont().SetItalic(ITALIC_NONE);
    1320             :     }
    1321             : 
    1322           0 :     if ((-1!=aStyleHelper.nIsBold) || (0.0!=aStyleHelper.nFontSize) ||
    1323           0 :         (!aStyleHelper.sFontFamily.isEmpty()) ||
    1324           0 :         !aStyleHelper.sColor.isEmpty())
    1325           0 :         aStyleHelper.bFontNodeNeeded=sal_True;
    1326             :     else
    1327           0 :         aStyleHelper.bFontNodeNeeded=sal_False;
    1328           0 :     if (aStyleHelper.bFontNodeNeeded)
    1329           0 :         aStyleHelper.ApplyAttrs();
    1330           0 :     GetSmImport().GetNodeStack().push(pNode);
    1331           0 : }
    1332             : 
    1333           0 : void SmXMLIdentifierContext_Impl::TCharacters(const OUString &rChars)
    1334             : {
    1335           0 :     aToken.aText = rChars;
    1336           0 : }
    1337             : 
    1338             : ////////////////////////////////////////////////////////////
    1339             : 
    1340           0 : class SmXMLOperatorContext_Impl : public SmXMLImportContext
    1341             : {
    1342             :     sal_Bool bIsStretchy;
    1343             : 
    1344             : protected:
    1345             :     SmToken aToken;
    1346             : 
    1347             : public:
    1348           0 :     SmXMLOperatorContext_Impl(SmXMLImport &rImport,sal_uInt16 nPrefix,
    1349             :         const OUString& rLName)
    1350           0 :         : SmXMLImportContext(rImport,nPrefix,rLName), bIsStretchy(sal_False)
    1351             :     {
    1352           0 :         aToken.eType = TSPECIAL;
    1353           0 :         aToken.nLevel = 5;
    1354           0 :     }
    1355             : 
    1356             :     void TCharacters(const OUString &rChars);
    1357             :     void StartElement(const uno::Reference< xml::sax::XAttributeList > &xAttrList );
    1358             :     void EndElement();
    1359             : };
    1360             : 
    1361           0 : void SmXMLOperatorContext_Impl::TCharacters(const OUString &rChars)
    1362             : {
    1363           0 :     aToken.cMathChar = rChars[0];
    1364           0 : }
    1365             : 
    1366           0 : void SmXMLOperatorContext_Impl::EndElement()
    1367             : {
    1368           0 :     SmMathSymbolNode *pNode = new SmMathSymbolNode(aToken);
    1369             :     //For stretchy scaling the scaling must be retrieved from this node
    1370             :     //and applied to the expression itself so as to get the expression
    1371             :     //to scale the operator to the height of the expression itself
    1372           0 :     if (bIsStretchy)
    1373           0 :         pNode->SetScaleMode(SCALE_HEIGHT);
    1374           0 :     GetSmImport().GetNodeStack().push(pNode);
    1375           0 : }
    1376             : 
    1377             : 
    1378             : 
    1379           0 : void SmXMLOperatorContext_Impl::StartElement(const uno::Reference<
    1380             :     xml::sax::XAttributeList > & xAttrList )
    1381             : {
    1382           0 :     sal_Int16 nAttrCount = xAttrList.is() ? xAttrList->getLength() : 0;
    1383           0 :     for (sal_Int16 i=0;i<nAttrCount;i++)
    1384             :     {
    1385           0 :         OUString sAttrName = xAttrList->getNameByIndex(i);
    1386           0 :         OUString aLocalName;
    1387           0 :         sal_uInt16 nPrefix = GetImport().GetNamespaceMap().
    1388           0 :             GetKeyByAttrName(sAttrName,&aLocalName);
    1389             : 
    1390           0 :         OUString sValue = xAttrList->getValueByIndex(i);
    1391             :         const SvXMLTokenMap &rAttrTokenMap =
    1392           0 :             GetSmImport().GetOperatorAttrTokenMap();
    1393           0 :         switch(rAttrTokenMap.Get(nPrefix,aLocalName))
    1394             :         {
    1395             :             case XML_TOK_STRETCHY:
    1396             :                 bIsStretchy = sValue.equals(
    1397           0 :                     GetXMLToken(XML_TRUE));
    1398           0 :                 break;
    1399             :             default:
    1400           0 :                 break;
    1401             :         }
    1402           0 :     }
    1403           0 : }
    1404             : 
    1405             : 
    1406             : ////////////////////////////////////////////////////////////
    1407             : 
    1408           0 : class SmXMLSpaceContext_Impl : public SmXMLImportContext
    1409             : {
    1410             : public:
    1411           0 :     SmXMLSpaceContext_Impl(SmXMLImport &rImport,sal_uInt16 nPrefix,
    1412             :         const OUString& rLName)
    1413           0 :         : SmXMLImportContext(rImport,nPrefix,rLName) {}
    1414             : 
    1415             :     void StartElement(const uno::Reference< xml::sax::XAttributeList >& xAttrList );
    1416             : };
    1417             : 
    1418           0 : void SmXMLSpaceContext_Impl::StartElement(
    1419             :     const uno::Reference<xml::sax::XAttributeList > & /*xAttrList*/ )
    1420             : {
    1421             :     // There is not any syntax in Math to specify blank nodes of arbitrary
    1422             :     // size. Hence we always interpret an <mspace> as a large gap "~".
    1423           0 :     SmToken aToken;
    1424           0 :     aToken.cMathChar = '\0';
    1425           0 :     aToken.eType = TBLANK;
    1426           0 :     aToken.nLevel = 5;
    1427           0 :     SmBlankNode *pBlank = new SmBlankNode(aToken);
    1428           0 :     pBlank->IncreaseBy(aToken);
    1429           0 :     GetSmImport().GetNodeStack().push(pBlank);
    1430           0 : }
    1431             : 
    1432             : ////////////////////////////////////////////////////////////
    1433             : 
    1434           0 : class SmXMLSubContext_Impl : public SmXMLRowContext_Impl
    1435             : {
    1436             : protected:
    1437             :     void GenericEndElement(SmTokenType eType,SmSubSup aSubSup);
    1438             : 
    1439             : public:
    1440           0 :     SmXMLSubContext_Impl(SmXMLImport &rImport,sal_uInt16 nPrefix,
    1441             :         const OUString& rLName)
    1442           0 :         : SmXMLRowContext_Impl(rImport,nPrefix,rLName) {}
    1443             : 
    1444           0 :     void EndElement()
    1445             :     {
    1446           0 :         GenericEndElement(TRSUB,RSUB);
    1447           0 :     }
    1448             : };
    1449             : 
    1450             : 
    1451           0 : void SmXMLSubContext_Impl::GenericEndElement(SmTokenType eType, SmSubSup eSubSup)
    1452             : {
    1453             :     /*The <msub> element requires exactly 2 arguments.*/
    1454           0 :     const bool bNodeCheck = GetSmImport().GetNodeStack().size() - nElementCount == 2;
    1455             :     OSL_ENSURE( bNodeCheck, "Sub has not two arguments" );
    1456           0 :     if (!bNodeCheck)
    1457           0 :         return;
    1458             : 
    1459           0 :     SmToken aToken;
    1460           0 :     aToken.cMathChar = '\0';
    1461           0 :     aToken.eType = eType;
    1462           0 :     SmSubSupNode *pNode = new SmSubSupNode(aToken);
    1463           0 :     SmNodeStack &rNodeStack = GetSmImport().GetNodeStack();
    1464             : 
    1465             :     // initialize subnodes array
    1466           0 :     SmNodeArray  aSubNodes;
    1467           0 :     aSubNodes.resize(1 + SUBSUP_NUM_ENTRIES);
    1468           0 :     for (sal_uLong i = 1;  i < aSubNodes.size();  i++)
    1469           0 :         aSubNodes[i] = NULL;
    1470             : 
    1471           0 :     aSubNodes[eSubSup+1] = lcl_popOrZero(rNodeStack);
    1472           0 :     aSubNodes[0] = lcl_popOrZero(rNodeStack);
    1473           0 :     pNode->SetSubNodes(aSubNodes);
    1474           0 :     rNodeStack.push(pNode);
    1475             : }
    1476             : 
    1477             : ////////////////////////////////////////////////////////////
    1478             : 
    1479           0 : class SmXMLSupContext_Impl : public SmXMLSubContext_Impl
    1480             : {
    1481             : public:
    1482           0 :     SmXMLSupContext_Impl(SmXMLImport &rImport,sal_uInt16 nPrefix,
    1483             :         const OUString& rLName)
    1484           0 :         : SmXMLSubContext_Impl(rImport,nPrefix,rLName) {}
    1485             : 
    1486           0 :     void EndElement()
    1487             :     {
    1488           0 :         GenericEndElement(TRSUP,RSUP);
    1489           0 :     }
    1490             : };
    1491             : 
    1492             : ////////////////////////////////////////////////////////////
    1493             : 
    1494           0 : class SmXMLSubSupContext_Impl : public SmXMLRowContext_Impl
    1495             : {
    1496             : protected:
    1497             :     void GenericEndElement(SmTokenType eType, SmSubSup aSub,SmSubSup aSup);
    1498             : 
    1499             : public:
    1500           0 :     SmXMLSubSupContext_Impl(SmXMLImport &rImport,sal_uInt16 nPrefix,
    1501             :         const OUString& rLName)
    1502           0 :         : SmXMLRowContext_Impl(rImport,nPrefix,rLName) {}
    1503             : 
    1504           0 :     void EndElement()
    1505             :     {
    1506           0 :         GenericEndElement(TRSUB,RSUB,RSUP);
    1507           0 :     }
    1508             : };
    1509             : 
    1510           0 : void SmXMLSubSupContext_Impl::GenericEndElement(SmTokenType eType,
    1511             :         SmSubSup aSub,SmSubSup aSup)
    1512             : {
    1513             :     /*The <msub> element requires exactly 3 arguments.*/
    1514           0 :     const bool bNodeCheck = GetSmImport().GetNodeStack().size() - nElementCount == 3;
    1515             :     OSL_ENSURE( bNodeCheck, "SubSup has not three arguments" );
    1516           0 :     if (!bNodeCheck)
    1517           0 :         return;
    1518             : 
    1519           0 :     SmToken aToken;
    1520           0 :     aToken.cMathChar = '\0';
    1521           0 :     aToken.eType = eType;
    1522           0 :     SmSubSupNode *pNode = new SmSubSupNode(aToken);
    1523           0 :     SmNodeStack &rNodeStack = GetSmImport().GetNodeStack();
    1524             : 
    1525             :     // initialize subnodes array
    1526           0 :     SmNodeArray  aSubNodes;
    1527           0 :     aSubNodes.resize(1 + SUBSUP_NUM_ENTRIES);
    1528           0 :     for (sal_uLong i = 1;  i < aSubNodes.size();  i++)
    1529           0 :         aSubNodes[i] = NULL;
    1530             : 
    1531           0 :     aSubNodes[aSup+1] = lcl_popOrZero(rNodeStack);
    1532           0 :     aSubNodes[aSub+1] = lcl_popOrZero(rNodeStack);
    1533           0 :     aSubNodes[0] =  lcl_popOrZero(rNodeStack);
    1534           0 :     pNode->SetSubNodes(aSubNodes);
    1535           0 :     rNodeStack.push(pNode);
    1536             : }
    1537             : 
    1538             : ////////////////////////////////////////////////////////////
    1539             : 
    1540           0 : class SmXMLUnderContext_Impl : public SmXMLSubContext_Impl
    1541             : {
    1542             : protected:
    1543             :     sal_Int16 nAttrCount;
    1544             : 
    1545             : public:
    1546           0 :     SmXMLUnderContext_Impl(SmXMLImport &rImport,sal_uInt16 nPrefix,
    1547             :         const OUString& rLName)
    1548           0 :         : SmXMLSubContext_Impl(rImport,nPrefix,rLName) {}
    1549             : 
    1550             :     void StartElement(const uno::Reference< xml::sax::XAttributeList > &xAttrList );
    1551             :     void EndElement();
    1552             :     void HandleAccent();
    1553             : };
    1554             : 
    1555           0 : void SmXMLUnderContext_Impl::StartElement(const uno::Reference<
    1556             :     xml::sax::XAttributeList > & xAttrList )
    1557             : {
    1558           0 :     nAttrCount = xAttrList.is() ? xAttrList->getLength() : 0;
    1559           0 : }
    1560             : 
    1561           0 : void SmXMLUnderContext_Impl::HandleAccent()
    1562             : {
    1563           0 :     const bool bNodeCheck = GetSmImport().GetNodeStack().size() - nElementCount == 2;
    1564             :     OSL_ENSURE( bNodeCheck, "Sub has not two arguments" );
    1565           0 :     if (!bNodeCheck)
    1566           0 :         return;
    1567             : 
    1568             :     /*Just one special case for the underline thing*/
    1569           0 :     SmNodeStack &rNodeStack = GetSmImport().GetNodeStack();
    1570           0 :     SmNode *pTest = lcl_popOrZero(rNodeStack);
    1571           0 :     SmToken aToken;
    1572           0 :     aToken.cMathChar = '\0';
    1573           0 :     aToken.eType = TUNDERLINE;
    1574             : 
    1575             : 
    1576           0 :     SmNodeArray aSubNodes;
    1577           0 :     aSubNodes.resize(2);
    1578             : 
    1579           0 :     SmStructureNode *pNode = new SmAttributNode(aToken);
    1580           0 :     if ((pTest->GetToken().cMathChar & 0x0FFF) == 0x0332)
    1581             :     {
    1582           0 :         aSubNodes[0] = new SmRectangleNode(aToken);
    1583           0 :         delete pTest;
    1584             :     }
    1585             :     else
    1586           0 :         aSubNodes[0] = pTest;
    1587             : 
    1588           0 :     aSubNodes[1] = lcl_popOrZero(rNodeStack);
    1589           0 :     pNode->SetSubNodes(aSubNodes);
    1590           0 :     pNode->SetScaleMode(SCALE_WIDTH);
    1591           0 :     rNodeStack.push(pNode);
    1592             : }
    1593             : 
    1594             : 
    1595           0 : void SmXMLUnderContext_Impl::EndElement()
    1596             : {
    1597           0 :     if (!nAttrCount)
    1598           0 :         GenericEndElement(TCSUB,CSUB);
    1599             :     else
    1600           0 :         HandleAccent();
    1601           0 : }
    1602             : 
    1603             : ////////////////////////////////////////////////////////////
    1604             : 
    1605           0 : class SmXMLOverContext_Impl : public SmXMLSubContext_Impl
    1606             : {
    1607             : protected:
    1608             :     sal_Int16 nAttrCount;
    1609             : 
    1610             : public:
    1611           0 :     SmXMLOverContext_Impl(SmXMLImport &rImport,sal_uInt16 nPrefix,
    1612             :         const OUString& rLName)
    1613           0 :         : SmXMLSubContext_Impl(rImport,nPrefix,rLName), nAttrCount(0) {}
    1614             : 
    1615             :     void EndElement();
    1616             :     void StartElement(const uno::Reference< xml::sax::XAttributeList > &xAttrList );
    1617             :     void HandleAccent();
    1618             : };
    1619             : 
    1620             : 
    1621           0 : void SmXMLOverContext_Impl::StartElement(const uno::Reference<
    1622             :     xml::sax::XAttributeList > & xAttrList )
    1623             : {
    1624           0 :     nAttrCount = xAttrList.is() ? xAttrList->getLength() : 0;
    1625           0 : }
    1626             : 
    1627             : 
    1628           0 : void SmXMLOverContext_Impl::EndElement()
    1629             : {
    1630           0 :     if (!nAttrCount)
    1631           0 :         GenericEndElement(TCSUP,CSUP);
    1632             :     else
    1633           0 :         HandleAccent();
    1634           0 : }
    1635             : 
    1636             : 
    1637           0 : void SmXMLOverContext_Impl::HandleAccent()
    1638             : {
    1639           0 :     const bool bNodeCheck = GetSmImport().GetNodeStack().size() - nElementCount == 2;
    1640             :     OSL_ENSURE (bNodeCheck, "Sub has not two arguments");
    1641           0 :     if (!bNodeCheck)
    1642           0 :         return;
    1643             : 
    1644           0 :     SmToken aToken;
    1645           0 :     aToken.cMathChar = '\0';
    1646           0 :     aToken.eType = TACUTE;
    1647             : 
    1648           0 :     SmAttributNode *pNode = new SmAttributNode(aToken);
    1649           0 :     SmNodeStack &rNodeStack = GetSmImport().GetNodeStack();
    1650             : 
    1651           0 :     SmNodeArray aSubNodes;
    1652           0 :     aSubNodes.resize(2);
    1653           0 :     aSubNodes[0] = lcl_popOrZero(rNodeStack);
    1654           0 :     aSubNodes[1] = lcl_popOrZero(rNodeStack);
    1655           0 :     pNode->SetSubNodes(aSubNodes);
    1656           0 :     pNode->SetScaleMode(SCALE_WIDTH);
    1657           0 :     rNodeStack.push(pNode);
    1658             : 
    1659             : }
    1660             : 
    1661             : ////////////////////////////////////////////////////////////
    1662             : 
    1663           0 : class SmXMLUnderOverContext_Impl : public SmXMLSubSupContext_Impl
    1664             : {
    1665             : public:
    1666           0 :     SmXMLUnderOverContext_Impl(SmXMLImport &rImport,sal_uInt16 nPrefix,
    1667             :         const OUString& rLName)
    1668           0 :         : SmXMLSubSupContext_Impl(rImport,nPrefix,rLName) {}
    1669             : 
    1670           0 :     void EndElement()
    1671             :     {
    1672           0 :         GenericEndElement(TCSUB,CSUB,CSUP);
    1673           0 :     }
    1674             : };
    1675             : 
    1676             : ////////////////////////////////////////////////////////////
    1677             : 
    1678           0 : class SmXMLMultiScriptsContext_Impl : public SmXMLSubSupContext_Impl
    1679             : {
    1680             :     bool bHasPrescripts;
    1681             : 
    1682             :     void ProcessSubSupPairs(bool bIsPrescript);
    1683             : 
    1684             : public:
    1685           0 :     SmXMLMultiScriptsContext_Impl(SmXMLImport &rImport,sal_uInt16 nPrefix,
    1686             :         const OUString& rLName) :
    1687             :         SmXMLSubSupContext_Impl(rImport,nPrefix,rLName),
    1688           0 :         bHasPrescripts(false) {}
    1689             : 
    1690             :     void EndElement();
    1691             :     SvXMLImportContext *CreateChildContext(sal_uInt16 nPrefix,
    1692             :         const OUString& rLocalName,
    1693             :         const uno::Reference< xml::sax::XAttributeList > &xAttrList);
    1694             : };
    1695             : 
    1696             : ////////////////////////////////////////////////////////////
    1697             : 
    1698           0 : class SmXMLNoneContext_Impl : public SmXMLImportContext
    1699             : {
    1700             : public:
    1701           0 :     SmXMLNoneContext_Impl(SmXMLImport &rImport,sal_uInt16 nPrefix,
    1702             :         const OUString& rLName)
    1703           0 :         : SmXMLImportContext(rImport,nPrefix,rLName) {}
    1704             : 
    1705             :     void EndElement();
    1706             : };
    1707             : 
    1708             : 
    1709           0 : void SmXMLNoneContext_Impl::EndElement(void)
    1710             : {
    1711           0 :     SmToken aToken;
    1712           0 :     aToken.cMathChar = '\0';
    1713           0 :     aToken.aText = "";
    1714           0 :     aToken.nLevel = 5;
    1715           0 :     aToken.eType = TIDENT;
    1716           0 :     GetSmImport().GetNodeStack().push(
    1717           0 :         new SmTextNode(aToken,FNT_VARIABLE));
    1718           0 : }
    1719             : 
    1720             : ////////////////////////////////////////////////////////////
    1721             : 
    1722           0 : class SmXMLPrescriptsContext_Impl : public SmXMLImportContext
    1723             : {
    1724             : public:
    1725           0 :     SmXMLPrescriptsContext_Impl(SmXMLImport &rImport,sal_uInt16 nPrefix,
    1726             :         const OUString& rLName)
    1727           0 :         : SmXMLImportContext(rImport,nPrefix,rLName) {}
    1728             : };
    1729             : 
    1730             : ////////////////////////////////////////////////////////////
    1731             : 
    1732           0 : class SmXMLTableRowContext_Impl : public SmXMLRowContext_Impl
    1733             : {
    1734             : public:
    1735           0 :     SmXMLTableRowContext_Impl(SmXMLImport &rImport,sal_uInt16 nPrefix,
    1736             :         const OUString& rLName) :
    1737           0 :         SmXMLRowContext_Impl(rImport,nPrefix,rLName)
    1738           0 :         {}
    1739             : 
    1740             :     SvXMLImportContext *CreateChildContext(sal_uInt16 nPrefix,
    1741             :         const OUString& rLocalName,
    1742             :         const uno::Reference< xml::sax::XAttributeList > &xAttrList);
    1743             : };
    1744             : 
    1745             : 
    1746             : ////////////////////////////////////////////////////////////
    1747             : 
    1748           0 : class SmXMLTableContext_Impl : public SmXMLTableRowContext_Impl
    1749             : {
    1750             : public:
    1751           0 :     SmXMLTableContext_Impl(SmXMLImport &rImport,sal_uInt16 nPrefix,
    1752             :         const OUString& rLName) :
    1753           0 :         SmXMLTableRowContext_Impl(rImport,nPrefix,rLName)
    1754           0 :         {}
    1755             : 
    1756             :     void EndElement();
    1757             :     SvXMLImportContext *CreateChildContext(sal_uInt16 nPrefix,
    1758             :         const OUString& rLocalName,
    1759             :         const uno::Reference< xml::sax::XAttributeList > &xAttrList);
    1760             : };
    1761             : 
    1762             : 
    1763             : ////////////////////////////////////////////////////////////
    1764             : 
    1765           0 : class SmXMLTableCellContext_Impl : public SmXMLRowContext_Impl
    1766             : {
    1767             : public:
    1768           0 :     SmXMLTableCellContext_Impl(SmXMLImport &rImport,sal_uInt16 nPrefix,
    1769             :         const OUString& rLName) :
    1770           0 :         SmXMLRowContext_Impl(rImport,nPrefix,rLName)
    1771           0 :         {}
    1772             : };
    1773             : 
    1774             : ////////////////////////////////////////////////////////////
    1775             : 
    1776           0 : class SmXMLAlignGroupContext_Impl : public SmXMLRowContext_Impl
    1777             : {
    1778             : public:
    1779           0 :     SmXMLAlignGroupContext_Impl(SmXMLImport &rImport,sal_uInt16 nPrefix,
    1780             :         const OUString& rLName) :
    1781           0 :         SmXMLRowContext_Impl(rImport,nPrefix,rLName)
    1782           0 :         {}
    1783             : 
    1784             :     /*Don't do anything with alignment for now*/
    1785           0 :     void EndElement()
    1786             :     {
    1787           0 :     }
    1788             : };
    1789             : 
    1790             : ////////////////////////////////////////////////////////////
    1791             : 
    1792           0 : class SmXMLActionContext_Impl : public SmXMLRowContext_Impl
    1793             : {
    1794             : public:
    1795           0 :     SmXMLActionContext_Impl(SmXMLImport &rImport,sal_uInt16 nPrefix,
    1796             :         const OUString& rLName) :
    1797           0 :         SmXMLRowContext_Impl(rImport,nPrefix,rLName)
    1798           0 :         {}
    1799             : 
    1800             :     void EndElement();
    1801             : };
    1802             : 
    1803             : ////////////////////////////////////////////////////////////
    1804             : 
    1805             : // NB: virtually inherit so we can multiply inherit properly
    1806             : //     in SmXMLFlatDocContext_Impl
    1807           0 : class SmXMLOfficeContext_Impl : public virtual SvXMLImportContext
    1808             : {
    1809             : public:
    1810           0 :     SmXMLOfficeContext_Impl( SmXMLImport &rImport, sal_uInt16 nPrfx,
    1811             :         const OUString& rLName)
    1812           0 :         : SvXMLImportContext(rImport,nPrfx,rLName) {}
    1813             : 
    1814             :     virtual SvXMLImportContext *CreateChildContext(sal_uInt16 nPrefix, const OUString& rLocalName, const uno::Reference< xml::sax::XAttributeList > &xAttrList);
    1815             : };
    1816             : 
    1817           0 : SvXMLImportContext *SmXMLOfficeContext_Impl::CreateChildContext(sal_uInt16 nPrefix,
    1818             :         const OUString& rLocalName,
    1819             :         const uno::Reference< xml::sax::XAttributeList > &xAttrList)
    1820             : {
    1821           0 :     SvXMLImportContext *pContext = 0;
    1822           0 :     if ( XML_NAMESPACE_OFFICE == nPrefix &&
    1823           0 :         rLocalName == GetXMLToken(XML_META) )
    1824             :     {
    1825             :         OSL_FAIL("XML_TOK_DOC_META: should not have come here, maybe document is invalid?");
    1826             :     }
    1827           0 :     else if ( XML_NAMESPACE_OFFICE == nPrefix &&
    1828           0 :         rLocalName == GetXMLToken(XML_SETTINGS) )
    1829             :     {
    1830           0 :         pContext = new XMLDocumentSettingsContext( GetImport(),
    1831             :                                     XML_NAMESPACE_OFFICE, rLocalName,
    1832           0 :                                     xAttrList );
    1833             :     }
    1834             :     else
    1835           0 :         pContext = new SvXMLImportContext( GetImport(), nPrefix, rLocalName );
    1836             : 
    1837           0 :     return pContext;
    1838             : }
    1839             : 
    1840             : ////////////////////////////////////////////////////////////
    1841             : 
    1842             : // context for flat file xml format
    1843             : class SmXMLFlatDocContext_Impl
    1844             :     : public SmXMLOfficeContext_Impl, public SvXMLMetaDocumentContext
    1845             : {
    1846             : public:
    1847             :     SmXMLFlatDocContext_Impl( SmXMLImport& i_rImport,
    1848             :         sal_uInt16 i_nPrefix, const OUString & i_rLName,
    1849             :         const uno::Reference<document::XDocumentProperties>& i_xDocProps);
    1850             : 
    1851             :     virtual ~SmXMLFlatDocContext_Impl();
    1852             : 
    1853             :     virtual SvXMLImportContext *CreateChildContext(sal_uInt16 i_nPrefix, const OUString& i_rLocalName, const uno::Reference<xml::sax::XAttributeList>& i_xAttrList);
    1854             : };
    1855             : 
    1856           0 : SmXMLFlatDocContext_Impl::SmXMLFlatDocContext_Impl( SmXMLImport& i_rImport,
    1857             :         sal_uInt16 i_nPrefix, const OUString & i_rLName,
    1858             :         const uno::Reference<document::XDocumentProperties>& i_xDocProps) :
    1859             :     SvXMLImportContext(i_rImport, i_nPrefix, i_rLName),
    1860             :     SmXMLOfficeContext_Impl(i_rImport, i_nPrefix, i_rLName),
    1861             :     SvXMLMetaDocumentContext(i_rImport, i_nPrefix, i_rLName,
    1862           0 :         i_xDocProps)
    1863             : {
    1864           0 : }
    1865             : 
    1866           0 : SmXMLFlatDocContext_Impl::~SmXMLFlatDocContext_Impl()
    1867             : {
    1868           0 : }
    1869             : 
    1870           0 : SvXMLImportContext *SmXMLFlatDocContext_Impl::CreateChildContext(
    1871             :     sal_uInt16 i_nPrefix, const OUString& i_rLocalName,
    1872             :     const uno::Reference<xml::sax::XAttributeList>& i_xAttrList)
    1873             : {
    1874             :     // behave like meta base class iff we encounter office:meta
    1875           0 :     if ( XML_NAMESPACE_OFFICE == i_nPrefix &&
    1876           0 :             i_rLocalName == GetXMLToken(XML_META) )
    1877             :     {
    1878             :         return SvXMLMetaDocumentContext::CreateChildContext(
    1879           0 :                     i_nPrefix, i_rLocalName, i_xAttrList );
    1880             :     }
    1881             :     else
    1882             :     {
    1883             :         return SmXMLOfficeContext_Impl::CreateChildContext(
    1884           0 :                     i_nPrefix, i_rLocalName, i_xAttrList );
    1885             :     }
    1886             : }
    1887             : 
    1888             : ////////////////////////////////////////////////////////////
    1889             : 
    1890             : static SvXMLTokenMapEntry aPresLayoutElemTokenMap[] =
    1891             : {
    1892             :     { XML_NAMESPACE_MATH,   XML_SEMANTICS, XML_TOK_SEMANTICS },
    1893             :     { XML_NAMESPACE_MATH,   XML_MATH,      XML_TOK_MATH   },
    1894             :     { XML_NAMESPACE_MATH,   XML_MSTYLE,    XML_TOK_MSTYLE  },
    1895             :     { XML_NAMESPACE_MATH,   XML_MERROR,    XML_TOK_MERROR },
    1896             :     { XML_NAMESPACE_MATH,   XML_MPHANTOM,  XML_TOK_MPHANTOM },
    1897             :     { XML_NAMESPACE_MATH,   XML_MROW,      XML_TOK_MROW },
    1898             :     { XML_NAMESPACE_MATH,   XML_MENCLOSE,  XML_TOK_MENCLOSE },
    1899             :     { XML_NAMESPACE_MATH,   XML_MFRAC,     XML_TOK_MFRAC },
    1900             :     { XML_NAMESPACE_MATH,   XML_MSQRT,     XML_TOK_MSQRT },
    1901             :     { XML_NAMESPACE_MATH,   XML_MROOT,     XML_TOK_MROOT },
    1902             :     { XML_NAMESPACE_MATH,   XML_MSUB,      XML_TOK_MSUB },
    1903             :     { XML_NAMESPACE_MATH,   XML_MSUP,      XML_TOK_MSUP },
    1904             :     { XML_NAMESPACE_MATH,   XML_MSUBSUP,   XML_TOK_MSUBSUP },
    1905             :     { XML_NAMESPACE_MATH,   XML_MUNDER,    XML_TOK_MUNDER },
    1906             :     { XML_NAMESPACE_MATH,   XML_MOVER,     XML_TOK_MOVER },
    1907             :     { XML_NAMESPACE_MATH,   XML_MUNDEROVER,    XML_TOK_MUNDEROVER },
    1908             :     { XML_NAMESPACE_MATH,   XML_MMULTISCRIPTS, XML_TOK_MMULTISCRIPTS },
    1909             :     { XML_NAMESPACE_MATH,   XML_MTABLE,    XML_TOK_MTABLE },
    1910             :     { XML_NAMESPACE_MATH,   XML_MACTION,   XML_TOK_MACTION },
    1911             :     { XML_NAMESPACE_MATH,   XML_MFENCED,   XML_TOK_MFENCED },
    1912             :     { XML_NAMESPACE_MATH,   XML_MPADDED,   XML_TOK_MPADDED },
    1913             :     XML_TOKEN_MAP_END
    1914             : };
    1915             : 
    1916             : static SvXMLTokenMapEntry aPresLayoutAttrTokenMap[] =
    1917             : {
    1918             :     { XML_NAMESPACE_MATH,   XML_FONTWEIGHT,      XML_TOK_FONTWEIGHT    },
    1919             :     { XML_NAMESPACE_MATH,   XML_FONTSTYLE,       XML_TOK_FONTSTYLE     },
    1920             :     { XML_NAMESPACE_MATH,   XML_FONTSIZE,        XML_TOK_FONTSIZE      },
    1921             :     { XML_NAMESPACE_MATH,   XML_FONTFAMILY,      XML_TOK_FONTFAMILY    },
    1922             :     { XML_NAMESPACE_MATH,   XML_COLOR,           XML_TOK_COLOR },
    1923             :     XML_TOKEN_MAP_END
    1924             : };
    1925             : 
    1926             : static SvXMLTokenMapEntry aFencedAttrTokenMap[] =
    1927             : {
    1928             :     { XML_NAMESPACE_MATH,   XML_OPEN,       XML_TOK_OPEN },
    1929             :     { XML_NAMESPACE_MATH,   XML_CLOSE,      XML_TOK_CLOSE },
    1930             :     XML_TOKEN_MAP_END
    1931             : };
    1932             : 
    1933             : static SvXMLTokenMapEntry aOperatorAttrTokenMap[] =
    1934             : {
    1935             :     { XML_NAMESPACE_MATH,   XML_STRETCHY,      XML_TOK_STRETCHY },
    1936             :     XML_TOKEN_MAP_END
    1937             : };
    1938             : 
    1939             : static SvXMLTokenMapEntry aAnnotationAttrTokenMap[] =
    1940             : {
    1941             :     { XML_NAMESPACE_MATH,   XML_ENCODING,      XML_TOK_ENCODING },
    1942             :     XML_TOKEN_MAP_END
    1943             : };
    1944             : 
    1945             : 
    1946             : static SvXMLTokenMapEntry aPresElemTokenMap[] =
    1947             : {
    1948             :     { XML_NAMESPACE_MATH,   XML_ANNOTATION,    XML_TOK_ANNOTATION },
    1949             :     { XML_NAMESPACE_MATH,   XML_MI,    XML_TOK_MI },
    1950             :     { XML_NAMESPACE_MATH,   XML_MN,    XML_TOK_MN },
    1951             :     { XML_NAMESPACE_MATH,   XML_MO,    XML_TOK_MO },
    1952             :     { XML_NAMESPACE_MATH,   XML_MTEXT, XML_TOK_MTEXT },
    1953             :     { XML_NAMESPACE_MATH,   XML_MSPACE,XML_TOK_MSPACE },
    1954             :     { XML_NAMESPACE_MATH,   XML_MS,    XML_TOK_MS },
    1955             :     { XML_NAMESPACE_MATH,   XML_MALIGNGROUP,   XML_TOK_MALIGNGROUP },
    1956             :     XML_TOKEN_MAP_END
    1957             : };
    1958             : 
    1959             : static SvXMLTokenMapEntry aPresScriptEmptyElemTokenMap[] =
    1960             : {
    1961             :     { XML_NAMESPACE_MATH,   XML_MPRESCRIPTS,   XML_TOK_MPRESCRIPTS },
    1962             :     { XML_NAMESPACE_MATH,   XML_NONE,  XML_TOK_NONE },
    1963             :     XML_TOKEN_MAP_END
    1964             : };
    1965             : 
    1966             : static SvXMLTokenMapEntry aPresTableElemTokenMap[] =
    1967             : {
    1968             :     { XML_NAMESPACE_MATH,   XML_MTR,       XML_TOK_MTR },
    1969             :     { XML_NAMESPACE_MATH,   XML_MTD,       XML_TOK_MTD },
    1970             :     XML_TOKEN_MAP_END
    1971             : };
    1972             : 
    1973             : static SvXMLTokenMapEntry aColorTokenMap[] =
    1974             : {
    1975             :     { XML_NAMESPACE_MATH,   XML_BLACK,        TBLACK},
    1976             :     { XML_NAMESPACE_MATH,   XML_WHITE,        TWHITE},
    1977             :     { XML_NAMESPACE_MATH,   XML_RED,          TRED},
    1978             :     { XML_NAMESPACE_MATH,   XML_GREEN,        TGREEN},
    1979             :     { XML_NAMESPACE_MATH,   XML_BLUE,         TBLUE},
    1980             :     { XML_NAMESPACE_MATH,   XML_AQUA,         TCYAN},
    1981             :     { XML_NAMESPACE_MATH,   XML_FUCHSIA,      TMAGENTA},
    1982             :     { XML_NAMESPACE_MATH,   XML_YELLOW,       TYELLOW},
    1983             :     XML_TOKEN_MAP_END
    1984             : };
    1985             : 
    1986             : 
    1987             : ////////////////////////////////////////////////////////////
    1988             : 
    1989           0 : const SvXMLTokenMap& SmXMLImport::GetPresLayoutElemTokenMap()
    1990             : {
    1991           0 :     if (!pPresLayoutElemTokenMap)
    1992           0 :         pPresLayoutElemTokenMap = new SvXMLTokenMap(aPresLayoutElemTokenMap);
    1993           0 :     return *pPresLayoutElemTokenMap;
    1994             : }
    1995             : 
    1996           0 : const SvXMLTokenMap& SmXMLImport::GetPresLayoutAttrTokenMap()
    1997             : {
    1998           0 :     if (!pPresLayoutAttrTokenMap)
    1999           0 :         pPresLayoutAttrTokenMap = new SvXMLTokenMap(aPresLayoutAttrTokenMap);
    2000           0 :     return *pPresLayoutAttrTokenMap;
    2001             : }
    2002             : 
    2003             : 
    2004           0 : const SvXMLTokenMap& SmXMLImport::GetFencedAttrTokenMap()
    2005             : {
    2006           0 :     if (!pFencedAttrTokenMap)
    2007           0 :         pFencedAttrTokenMap = new SvXMLTokenMap(aFencedAttrTokenMap);
    2008           0 :     return *pFencedAttrTokenMap;
    2009             : }
    2010             : 
    2011           0 : const SvXMLTokenMap& SmXMLImport::GetOperatorAttrTokenMap()
    2012             : {
    2013           0 :     if (!pOperatorAttrTokenMap)
    2014           0 :         pOperatorAttrTokenMap = new SvXMLTokenMap(aOperatorAttrTokenMap);
    2015           0 :     return *pOperatorAttrTokenMap;
    2016             : }
    2017             : 
    2018           0 : const SvXMLTokenMap& SmXMLImport::GetAnnotationAttrTokenMap()
    2019             : {
    2020           0 :     if (!pAnnotationAttrTokenMap)
    2021           0 :         pAnnotationAttrTokenMap = new SvXMLTokenMap(aAnnotationAttrTokenMap);
    2022           0 :     return *pAnnotationAttrTokenMap;
    2023             : }
    2024             : 
    2025           0 : const SvXMLTokenMap& SmXMLImport::GetPresElemTokenMap()
    2026             : {
    2027           0 :     if (!pPresElemTokenMap)
    2028           0 :         pPresElemTokenMap = new SvXMLTokenMap(aPresElemTokenMap);
    2029           0 :     return *pPresElemTokenMap;
    2030             : }
    2031             : 
    2032           0 : const SvXMLTokenMap& SmXMLImport::GetPresScriptEmptyElemTokenMap()
    2033             : {
    2034           0 :     if (!pPresScriptEmptyElemTokenMap)
    2035             :         pPresScriptEmptyElemTokenMap = new
    2036           0 :             SvXMLTokenMap(aPresScriptEmptyElemTokenMap);
    2037           0 :     return *pPresScriptEmptyElemTokenMap;
    2038             : }
    2039             : 
    2040           0 : const SvXMLTokenMap& SmXMLImport::GetPresTableElemTokenMap()
    2041             : {
    2042           0 :     if (!pPresTableElemTokenMap)
    2043           0 :         pPresTableElemTokenMap = new SvXMLTokenMap(aPresTableElemTokenMap);
    2044           0 :     return *pPresTableElemTokenMap;
    2045             : }
    2046             : 
    2047           0 : const SvXMLTokenMap& SmXMLImport::GetColorTokenMap()
    2048             : {
    2049           0 :     if (!pColorTokenMap)
    2050           0 :         pColorTokenMap = new SvXMLTokenMap(aColorTokenMap);
    2051           0 :     return *pColorTokenMap;
    2052             : }
    2053             : 
    2054             : ////////////////////////////////////////////////////////////
    2055             : 
    2056           0 : SvXMLImportContext *SmXMLDocContext_Impl::CreateChildContext(
    2057             :     sal_uInt16 nPrefix,
    2058             :     const OUString& rLocalName,
    2059             :     const uno::Reference<xml::sax::XAttributeList>& xAttrList)
    2060             : {
    2061           0 :     SvXMLImportContext* pContext = 0L;
    2062             : 
    2063           0 :     const SvXMLTokenMap& rTokenMap = GetSmImport().GetPresLayoutElemTokenMap();
    2064             : 
    2065           0 :     switch(rTokenMap.Get(nPrefix, rLocalName))
    2066             :     {
    2067             :         //Consider semantics a dummy except for any starmath annotations
    2068             :         case XML_TOK_SEMANTICS:
    2069           0 :             pContext = GetSmImport().CreateRowContext(nPrefix,rLocalName,
    2070           0 :                 xAttrList);
    2071           0 :             break;
    2072             :         /*General Layout Schemata*/
    2073             :         case XML_TOK_MROW:
    2074           0 :             pContext = GetSmImport().CreateRowContext(nPrefix,rLocalName,
    2075           0 :                 xAttrList);
    2076           0 :             break;
    2077             :         case XML_TOK_MENCLOSE:
    2078           0 :             pContext = GetSmImport().CreateEncloseContext(nPrefix,rLocalName,
    2079           0 :                 xAttrList);
    2080           0 :             break;
    2081             :         case XML_TOK_MFRAC:
    2082           0 :             pContext = GetSmImport().CreateFracContext(nPrefix,rLocalName,
    2083           0 :                 xAttrList);
    2084           0 :             break;
    2085             :         case XML_TOK_MSQRT:
    2086           0 :             pContext = GetSmImport().CreateSqrtContext(nPrefix,rLocalName,
    2087           0 :                 xAttrList);
    2088           0 :             break;
    2089             :         case XML_TOK_MROOT:
    2090           0 :             pContext = GetSmImport().CreateRootContext(nPrefix,rLocalName,
    2091           0 :                 xAttrList);
    2092           0 :             break;
    2093             :         case XML_TOK_MSTYLE:
    2094           0 :             pContext = GetSmImport().CreateStyleContext(nPrefix,rLocalName,
    2095           0 :                 xAttrList);
    2096           0 :             break;
    2097             :         case XML_TOK_MERROR:
    2098           0 :             pContext = GetSmImport().CreateErrorContext(nPrefix,rLocalName,
    2099           0 :                 xAttrList);
    2100           0 :             break;
    2101             :         case XML_TOK_MPADDED:
    2102           0 :             pContext = GetSmImport().CreatePaddedContext(nPrefix,rLocalName,
    2103           0 :                 xAttrList);
    2104           0 :             break;
    2105             :         case XML_TOK_MPHANTOM:
    2106           0 :             pContext = GetSmImport().CreatePhantomContext(nPrefix,rLocalName,
    2107           0 :                 xAttrList);
    2108           0 :             break;
    2109             :         case XML_TOK_MFENCED:
    2110           0 :             pContext = GetSmImport().CreateFencedContext(nPrefix,rLocalName,
    2111           0 :                 xAttrList);
    2112           0 :             break;
    2113             :         /*Script and Limit Schemata*/
    2114             :         case XML_TOK_MSUB:
    2115           0 :             pContext = GetSmImport().CreateSubContext(nPrefix,rLocalName,
    2116           0 :                 xAttrList);
    2117           0 :             break;
    2118             :         case XML_TOK_MSUP:
    2119           0 :             pContext = GetSmImport().CreateSupContext(nPrefix,rLocalName,
    2120           0 :                 xAttrList);
    2121           0 :             break;
    2122             :         case XML_TOK_MSUBSUP:
    2123           0 :             pContext = GetSmImport().CreateSubSupContext(nPrefix,rLocalName,
    2124           0 :                 xAttrList);
    2125           0 :             break;
    2126             :         case XML_TOK_MUNDER:
    2127           0 :             pContext = GetSmImport().CreateUnderContext(nPrefix,rLocalName,
    2128           0 :                 xAttrList);
    2129           0 :             break;
    2130             :         case XML_TOK_MOVER:
    2131           0 :             pContext = GetSmImport().CreateOverContext(nPrefix,rLocalName,
    2132           0 :                 xAttrList);
    2133           0 :             break;
    2134             :         case XML_TOK_MUNDEROVER:
    2135           0 :             pContext = GetSmImport().CreateUnderOverContext(nPrefix,rLocalName,
    2136           0 :                 xAttrList);
    2137           0 :             break;
    2138             :         case XML_TOK_MMULTISCRIPTS:
    2139           0 :             pContext = GetSmImport().CreateMultiScriptsContext(nPrefix,
    2140           0 :                 rLocalName, xAttrList);
    2141           0 :             break;
    2142             :         case XML_TOK_MTABLE:
    2143           0 :             pContext = GetSmImport().CreateTableContext(nPrefix,
    2144           0 :                 rLocalName, xAttrList);
    2145           0 :             break;
    2146             :         case XML_TOK_MACTION:
    2147           0 :             pContext = GetSmImport().CreateActionContext(nPrefix,
    2148           0 :                 rLocalName, xAttrList);
    2149           0 :             break;
    2150             :         default:
    2151             :             /*Basically theres an implicit mrow around certain bare
    2152             :              *elements, use a RowContext to see if this is one of
    2153             :              *those ones*/
    2154           0 :             SmXMLRowContext_Impl aTempContext(GetSmImport(),nPrefix,
    2155           0 :                 GetXMLToken(XML_MROW));
    2156             : 
    2157             :             pContext = aTempContext.StrictCreateChildContext(nPrefix,
    2158           0 :                 rLocalName, xAttrList);
    2159           0 :             break;
    2160             :     }
    2161           0 :     return pContext;
    2162             : }
    2163             : 
    2164           0 : void SmXMLDocContext_Impl::EndElement()
    2165             : {
    2166           0 :     SmNodeArray ContextArray;
    2167           0 :     ContextArray.resize(1);
    2168           0 :     SmNodeStack &rNodeStack = GetSmImport().GetNodeStack();
    2169             : 
    2170           0 :     ContextArray[0] = lcl_popOrZero(rNodeStack);
    2171             : 
    2172           0 :     SmToken aDummy;
    2173           0 :     SmStructureNode *pSNode = new SmLineNode(aDummy);
    2174           0 :     pSNode->SetSubNodes(ContextArray);
    2175           0 :     rNodeStack.push(pSNode);
    2176             : 
    2177           0 :     SmNodeArray  LineArray;
    2178           0 :     sal_uLong n = rNodeStack.size();
    2179           0 :     LineArray.resize(n);
    2180           0 :     for (sal_uLong j = 0; j < n; j++)
    2181             :     {
    2182           0 :         LineArray[n - (j + 1)] = rNodeStack.top();
    2183           0 :         rNodeStack.pop();
    2184             :     }
    2185           0 :     SmStructureNode *pSNode2 = new SmTableNode(aDummy);
    2186           0 :     pSNode2->SetSubNodes(LineArray);
    2187           0 :     rNodeStack.push(pSNode2);
    2188           0 : }
    2189             : 
    2190           0 : void SmXMLFracContext_Impl::EndElement()
    2191             : {
    2192           0 :     SmNodeStack &rNodeStack = GetSmImport().GetNodeStack();
    2193           0 :     const bool bNodeCheck = rNodeStack.size() - nElementCount == 2;
    2194             :     OSL_ENSURE( bNodeCheck, "Fraction (mfrac) tag is missing component" );
    2195           0 :     if (!bNodeCheck)
    2196           0 :         return;
    2197             : 
    2198           0 :     SmToken aToken;
    2199           0 :     aToken.cMathChar = '\0';
    2200           0 :     aToken.eType = TOVER;
    2201           0 :     SmStructureNode *pSNode = new SmBinVerNode(aToken);
    2202           0 :     SmNode *pOper = new SmRectangleNode(aToken);
    2203           0 :     SmNode *pSecond = lcl_popOrZero(rNodeStack);
    2204           0 :     SmNode *pFirst = lcl_popOrZero(rNodeStack);
    2205           0 :     pSNode->SetSubNodes(pFirst,pOper,pSecond);
    2206           0 :     rNodeStack.push(pSNode);
    2207             : }
    2208             : 
    2209           0 : void SmXMLRootContext_Impl::EndElement()
    2210             : {
    2211             :     /*The <mroot> element requires exactly 2 arguments.*/
    2212           0 :     const bool bNodeCheck = GetSmImport().GetNodeStack().size() - nElementCount == 2;
    2213             :     OSL_ENSURE( bNodeCheck, "Root tag is missing component");
    2214           0 :     if (!bNodeCheck)
    2215           0 :         return;
    2216             : 
    2217           0 :     SmToken aToken;
    2218           0 :     aToken.cMathChar = MS_SQRT;  //Temporary: alert, based on StarSymbol font
    2219           0 :     aToken.eType = TNROOT;
    2220           0 :     SmStructureNode *pSNode = new SmRootNode(aToken);
    2221           0 :     SmNode *pOper = new SmRootSymbolNode(aToken);
    2222           0 :     SmNodeStack &rNodeStack = GetSmImport().GetNodeStack();
    2223           0 :     SmNode *pIndex = lcl_popOrZero(rNodeStack);
    2224           0 :     SmNode *pBase = lcl_popOrZero(rNodeStack);
    2225           0 :     pSNode->SetSubNodes(pIndex,pOper,pBase);
    2226           0 :     rNodeStack.push(pSNode);
    2227             : }
    2228             : 
    2229           0 : void SmXMLSqrtContext_Impl::EndElement()
    2230             : {
    2231             :     /*
    2232             :     <msqrt> accepts any number of arguments; if this number is not 1, its
    2233             :     contents are treated as a single "inferred <mrow>" containing its
    2234             :     arguments
    2235             :     */
    2236           0 :     if (GetSmImport().GetNodeStack().size() - nElementCount > 1)
    2237           0 :         SmXMLRowContext_Impl::EndElement();
    2238             : 
    2239           0 :     SmToken aToken;
    2240           0 :     aToken.cMathChar = MS_SQRT;  //Temporary: alert, based on StarSymbol font
    2241           0 :     aToken.eType = TSQRT;
    2242           0 :     SmStructureNode *pSNode = new SmRootNode(aToken);
    2243           0 :     SmNode *pOper = new SmRootSymbolNode(aToken);
    2244           0 :     SmNodeStack &rNodeStack = GetSmImport().GetNodeStack();
    2245           0 :     pSNode->SetSubNodes(0,pOper,lcl_popOrZero(rNodeStack));
    2246           0 :     rNodeStack.push(pSNode);
    2247           0 : }
    2248             : 
    2249           0 : void SmXMLRowContext_Impl::EndElement()
    2250             : {
    2251           0 :     SmNodeArray aRelationArray;
    2252           0 :     SmNodeStack &rNodeStack = GetSmImport().GetNodeStack();
    2253           0 :     sal_uLong nSize = rNodeStack.size()-nElementCount;
    2254             : 
    2255           0 :     if (nSize > 0)
    2256             :     {
    2257           0 :         aRelationArray.resize(nSize);
    2258           0 :         for (sal_uLong j=nSize;j > 0;j--)
    2259             :         {
    2260           0 :             aRelationArray[j-1] = rNodeStack.top();
    2261           0 :             rNodeStack.pop();
    2262             :         }
    2263             : 
    2264             :         //If the first or last element is an operator with stretchyness
    2265             :         //set then we must create a brace node here from those elements,
    2266             :         //removing the stretchness from the operators and applying it to
    2267             :         //ourselves, and creating the appropriate dummy StarMath none bracket
    2268             :         //to balance the arrangement
    2269           0 :         if (((aRelationArray[0]->GetScaleMode() == SCALE_HEIGHT)
    2270           0 :             && (aRelationArray[0]->GetType() == NMATH))
    2271           0 :         || ((aRelationArray[nSize-1]->GetScaleMode() == SCALE_HEIGHT)
    2272           0 :             && (aRelationArray[nSize-1]->GetType() == NMATH)))
    2273             :         {
    2274           0 :             SmToken aToken;
    2275           0 :             aToken.cMathChar = '\0';
    2276           0 :             aToken.nLevel = 5;
    2277             : 
    2278           0 :             int nLeft=0,nRight=0;
    2279           0 :             if ((aRelationArray[0]->GetScaleMode() == SCALE_HEIGHT)
    2280           0 :                 && (aRelationArray[0]->GetType() == NMATH))
    2281             :             {
    2282           0 :                 aToken = aRelationArray[0]->GetToken();
    2283           0 :                 nLeft=1;
    2284             :             }
    2285             :             else
    2286           0 :                 aToken.cMathChar = '\0';
    2287             : 
    2288           0 :             aToken.eType = TLPARENT;
    2289           0 :             SmNode *pLeft = new SmMathSymbolNode(aToken);
    2290             : 
    2291           0 :             if ((aRelationArray[nSize-1]->GetScaleMode() == SCALE_HEIGHT)
    2292           0 :                 && (aRelationArray[nSize-1]->GetType() == NMATH))
    2293             :             {
    2294           0 :                 aToken = aRelationArray[nSize-1]->GetToken();
    2295           0 :                 nRight=1;
    2296             :             }
    2297             :             else
    2298           0 :                 aToken.cMathChar = '\0';
    2299             : 
    2300           0 :             aToken.eType = TRPARENT;
    2301           0 :             SmNode *pRight = new SmMathSymbolNode(aToken);
    2302             : 
    2303           0 :             SmNodeArray aRelationArray2;
    2304             : 
    2305             :             //!! nSize-nLeft-nRight may be < 0 !!
    2306           0 :             int nRelArrSize = nSize-nLeft-nRight;
    2307           0 :             if (nRelArrSize > 0)
    2308             :             {
    2309           0 :                 aRelationArray2.resize(nRelArrSize);
    2310           0 :                 for (int i=0;i < nRelArrSize;i++)
    2311           0 :                     aRelationArray2[i] = aRelationArray[i+nLeft];
    2312             :             }
    2313             : 
    2314           0 :             SmToken aDummy;
    2315           0 :             SmStructureNode *pSNode = new SmBraceNode(aToken);
    2316           0 :             SmStructureNode *pBody = new SmExpressionNode(aDummy);
    2317           0 :             pBody->SetSubNodes(aRelationArray2);
    2318             : 
    2319           0 :             pSNode->SetSubNodes(pLeft,pBody,pRight);
    2320           0 :             pSNode->SetScaleMode(SCALE_HEIGHT);
    2321           0 :             rNodeStack.push(pSNode);
    2322           0 :             return;
    2323             :         }
    2324             :     }
    2325             :     else //Multiple newlines result in empty row elements
    2326             :     {
    2327           0 :         aRelationArray.resize(1);
    2328           0 :         SmToken aToken;
    2329           0 :         aToken.cMathChar = '\0';
    2330           0 :         aToken.nLevel = 5;
    2331           0 :         aToken.eType = TNEWLINE;
    2332           0 :         aRelationArray[0] = new SmLineNode(aToken);
    2333             :     }
    2334             : 
    2335           0 :     SmToken aDummy;
    2336           0 :     SmStructureNode *pSNode = new SmExpressionNode(aDummy);
    2337           0 :     pSNode->SetSubNodes(aRelationArray);
    2338           0 :     rNodeStack.push(pSNode);
    2339             : }
    2340             : 
    2341             : 
    2342           0 : SvXMLImportContext *SmXMLRowContext_Impl::StrictCreateChildContext(
    2343             :     sal_uInt16 nPrefix,
    2344             :     const OUString& rLocalName,
    2345             :     const uno::Reference<xml::sax::XAttributeList>& xAttrList)
    2346             : {
    2347           0 :     SvXMLImportContext* pContext = 0L;
    2348             : 
    2349           0 :     const SvXMLTokenMap& rTokenMap = GetSmImport().GetPresElemTokenMap();
    2350           0 :     switch(rTokenMap.Get(nPrefix, rLocalName))
    2351             :     {
    2352             :         /*Note that these should accept malignmark subelements, but do not*/
    2353             :         case XML_TOK_MN:
    2354           0 :             pContext = GetSmImport().CreateNumberContext(nPrefix,rLocalName,
    2355           0 :                 xAttrList);
    2356           0 :             break;
    2357             :         case XML_TOK_MI:
    2358           0 :             pContext = GetSmImport().CreateIdentifierContext(nPrefix,rLocalName,
    2359           0 :                 xAttrList);
    2360           0 :             break;
    2361             :         case XML_TOK_MO:
    2362           0 :             pContext = GetSmImport().CreateOperatorContext(nPrefix,rLocalName,
    2363           0 :                 xAttrList);
    2364           0 :             break;
    2365             :         case XML_TOK_MTEXT:
    2366           0 :             pContext = GetSmImport().CreateTextContext(nPrefix,rLocalName,
    2367           0 :                 xAttrList);
    2368           0 :             break;
    2369             :         case XML_TOK_MSPACE:
    2370           0 :             pContext = GetSmImport().CreateSpaceContext(nPrefix,rLocalName,
    2371           0 :                 xAttrList);
    2372           0 :             break;
    2373             :         case XML_TOK_MS:
    2374           0 :             pContext = GetSmImport().CreateStringContext(nPrefix,rLocalName,
    2375           0 :                 xAttrList);
    2376           0 :             break;
    2377             : 
    2378             :         /*Note: The maligngroup should only be seen when the row
    2379             :          * (or decendants) are in a table*/
    2380             :         case XML_TOK_MALIGNGROUP:
    2381           0 :             pContext = GetSmImport().CreateAlignGroupContext(nPrefix,rLocalName,
    2382           0 :                 xAttrList);
    2383           0 :             break;
    2384             : 
    2385             :         case XML_TOK_ANNOTATION:
    2386           0 :             pContext = GetSmImport().CreateAnnotationContext(nPrefix,rLocalName,
    2387           0 :                 xAttrList);
    2388           0 :             break;
    2389             : 
    2390             :         default:
    2391           0 :             break;
    2392             :     }
    2393           0 :     return pContext;
    2394             : }
    2395             : 
    2396             : 
    2397           0 : SvXMLImportContext *SmXMLRowContext_Impl::CreateChildContext(
    2398             :     sal_uInt16 nPrefix,
    2399             :     const OUString& rLocalName,
    2400             :     const uno::Reference<xml::sax::XAttributeList>& xAttrList)
    2401             : {
    2402             :     SvXMLImportContext* pContext = StrictCreateChildContext(nPrefix,
    2403           0 :     rLocalName, xAttrList);
    2404             : 
    2405           0 :     if (!pContext)
    2406             :     {
    2407             :         //Hmm, unrecognized for this level, check to see if its
    2408             :         //an element that can have an implicit schema around it
    2409             :         pContext = SmXMLDocContext_Impl::CreateChildContext(nPrefix,
    2410           0 :             rLocalName,xAttrList);
    2411             :     }
    2412           0 :     return pContext;
    2413             : }
    2414             : 
    2415             : 
    2416           0 : SvXMLImportContext *SmXMLMultiScriptsContext_Impl::CreateChildContext(
    2417             :     sal_uInt16 nPrefix,
    2418             :     const OUString& rLocalName,
    2419             :     const uno::Reference<xml::sax::XAttributeList>& xAttrList)
    2420             : {
    2421           0 :     SvXMLImportContext* pContext = 0L;
    2422             : 
    2423           0 :     const SvXMLTokenMap& rTokenMap = GetSmImport().
    2424           0 :         GetPresScriptEmptyElemTokenMap();
    2425           0 :     switch(rTokenMap.Get(nPrefix, rLocalName))
    2426             :     {
    2427             :         case XML_TOK_MPRESCRIPTS:
    2428           0 :             bHasPrescripts = true;
    2429           0 :             ProcessSubSupPairs(false);
    2430           0 :             pContext = GetSmImport().CreatePrescriptsContext(nPrefix,
    2431           0 :                 rLocalName, xAttrList);
    2432           0 :             break;
    2433             :         case XML_TOK_NONE:
    2434           0 :             pContext = GetSmImport().CreateNoneContext(nPrefix,rLocalName,
    2435           0 :                 xAttrList);
    2436           0 :             break;
    2437             :         default:
    2438             :             pContext = SmXMLRowContext_Impl::CreateChildContext(nPrefix,
    2439           0 :                 rLocalName,xAttrList);
    2440           0 :             break;
    2441             :     }
    2442           0 :     return pContext;
    2443             : }
    2444             : 
    2445           0 : void SmXMLMultiScriptsContext_Impl::ProcessSubSupPairs(bool bIsPrescript)
    2446             : {
    2447           0 :     SmNodeStack &rNodeStack = GetSmImport().GetNodeStack();
    2448             : 
    2449           0 :     if (rNodeStack.size() <= nElementCount)
    2450           0 :         return;
    2451             : 
    2452           0 :     sal_uLong nCount = rNodeStack.size() - nElementCount - 1;
    2453           0 :     if (nCount == 0)
    2454           0 :         return;
    2455             : 
    2456           0 :     if (nCount % 2 == 0)
    2457             :     {
    2458           0 :         SmToken aToken;
    2459           0 :         aToken.cMathChar = '\0';
    2460           0 :         aToken.eType = bIsPrescript ? TLSUB : TRSUB;
    2461             : 
    2462           0 :         SmNodeStack aReverseStack;
    2463           0 :         for (sal_uLong i = 0; i < nCount + 1; i++)
    2464             :         {
    2465           0 :             aReverseStack.push(rNodeStack.top());
    2466           0 :             rNodeStack.pop();
    2467             :         }
    2468             : 
    2469           0 :         SmSubSup eSub = bIsPrescript ? LSUB : RSUB;
    2470           0 :         SmSubSup eSup = bIsPrescript ? LSUP : RSUP;
    2471             : 
    2472           0 :         for (sal_uLong i = 0; i < nCount; i += 2)
    2473             :         {
    2474           0 :             SmSubSupNode *pNode = new SmSubSupNode(aToken);
    2475             : 
    2476             :             // initialize subnodes array
    2477           0 :             SmNodeArray aSubNodes(1 + SUBSUP_NUM_ENTRIES);
    2478             : 
    2479             :             /*On each loop the base and its sub sup pair becomes the
    2480             :              base for the next loop to which the next sub sup pair is
    2481             :              attached, i.e. wheels within wheels*/
    2482           0 :             aSubNodes[0] = lcl_popOrZero(aReverseStack);
    2483             : 
    2484           0 :             SmNode *pScriptNode = lcl_popOrZero(aReverseStack);
    2485             : 
    2486           0 :             if (pScriptNode && ((pScriptNode->GetToken().eType != TIDENT) ||
    2487           0 :                 (!pScriptNode->GetToken().aText.isEmpty())))
    2488           0 :                 aSubNodes[eSub+1] = pScriptNode;
    2489           0 :             pScriptNode = lcl_popOrZero(aReverseStack);
    2490           0 :             if (pScriptNode && ((pScriptNode->GetToken().eType != TIDENT) ||
    2491           0 :                 (!pScriptNode->GetToken().aText.isEmpty())))
    2492           0 :                 aSubNodes[eSup+1] = pScriptNode;
    2493             : 
    2494           0 :             pNode->SetSubNodes(aSubNodes);
    2495           0 :             aReverseStack.push(pNode);
    2496           0 :         }
    2497           0 :         rNodeStack.push(lcl_popOrZero(aReverseStack));
    2498             :     }
    2499             :     else
    2500             :     {
    2501             :         // Ignore odd number of elements.
    2502           0 :         for (sal_uLong i = 0; i < nCount; i++)
    2503             :         {
    2504           0 :             delete rNodeStack.top();
    2505           0 :             rNodeStack.pop();
    2506             :         }
    2507             :     }
    2508             : }
    2509             : 
    2510             : 
    2511           0 : void SmXMLTableContext_Impl::EndElement()
    2512             : {
    2513           0 :     SmNodeArray aExpressionArray;
    2514           0 :     SmNodeStack &rNodeStack = GetSmImport().GetNodeStack();
    2515           0 :     SmNodeStack aReverseStack;
    2516           0 :     aExpressionArray.resize(rNodeStack.size()-nElementCount);
    2517             : 
    2518           0 :     sal_uLong nRows = rNodeStack.size()-nElementCount;
    2519           0 :     sal_uInt16 nCols = 0;
    2520             : 
    2521             :     SmStructureNode *pArray;
    2522           0 :     for (sal_uLong i=nRows;i > 0;i--)
    2523             :     {
    2524           0 :         pArray = (SmStructureNode *)rNodeStack.top();
    2525           0 :         rNodeStack.pop();
    2526           0 :         if (pArray->GetNumSubNodes() == 0)
    2527             :         {
    2528             :             //This is a little tricky, it is possible that there was
    2529             :             //be elements that were not inside a <mtd> pair, in which
    2530             :             //case they will not be in a row, i.e. they will not have
    2531             :             //SubNodes, so we have to wait until here before we can
    2532             :             //resolve the situation. Implicitsurrounding tags are
    2533             :             //surprisingly difficult to get right within this
    2534             :             //architecture
    2535             : 
    2536           0 :             SmNodeArray aRelationArray;
    2537           0 :             aRelationArray.resize(1);
    2538           0 :             aRelationArray[0] = pArray;
    2539           0 :             SmToken aDummy;
    2540           0 :             pArray = new SmExpressionNode(aDummy);
    2541           0 :             pArray->SetSubNodes(aRelationArray);
    2542             :         }
    2543             : 
    2544           0 :         if (pArray->GetNumSubNodes() > nCols)
    2545           0 :             nCols = pArray->GetNumSubNodes();
    2546           0 :         aReverseStack.push(pArray);
    2547             :     }
    2548           0 :     aExpressionArray.resize(nCols*nRows);
    2549           0 :     sal_uLong j=0;
    2550           0 :     while ( !aReverseStack.empty() )
    2551             :     {
    2552           0 :         pArray = (SmStructureNode *)aReverseStack.top();
    2553           0 :         aReverseStack.pop();
    2554           0 :         for (sal_uInt16 i=0;i<pArray->GetNumSubNodes();i++)
    2555           0 :             aExpressionArray[j++] = pArray->GetSubNode(i);
    2556             :     }
    2557             : 
    2558           0 :     SmToken aToken;
    2559           0 :     aToken.cMathChar = '\0';
    2560           0 :     aToken.nGroup = TRGROUP;
    2561           0 :     aToken.eType = TMATRIX;
    2562           0 :     SmMatrixNode *pSNode = new SmMatrixNode(aToken);
    2563           0 :     pSNode->SetSubNodes(aExpressionArray);
    2564           0 :     pSNode->SetRowCol(static_cast<sal_uInt16>(nRows),nCols);
    2565           0 :     rNodeStack.push(pSNode);
    2566           0 : }
    2567             : 
    2568           0 : SvXMLImportContext *SmXMLTableRowContext_Impl::CreateChildContext(
    2569             :     sal_uInt16 nPrefix,
    2570             :     const OUString& rLocalName,
    2571             :     const uno::Reference<xml::sax::XAttributeList>& xAttrList)
    2572             : {
    2573           0 :     SvXMLImportContext* pContext = 0L;
    2574             : 
    2575           0 :     const SvXMLTokenMap& rTokenMap = GetSmImport().
    2576           0 :         GetPresTableElemTokenMap();
    2577           0 :     switch(rTokenMap.Get(nPrefix, rLocalName))
    2578             :     {
    2579             :         case XML_TOK_MTD:
    2580           0 :             pContext = GetSmImport().CreateTableCellContext(nPrefix,
    2581           0 :                 rLocalName, xAttrList);
    2582           0 :             break;
    2583             :         default:
    2584             :             pContext = SmXMLRowContext_Impl::CreateChildContext(nPrefix,
    2585           0 :                 rLocalName,xAttrList);
    2586           0 :             break;
    2587             :     }
    2588           0 :     return pContext;
    2589             : }
    2590             : 
    2591           0 : SvXMLImportContext *SmXMLTableContext_Impl::CreateChildContext(
    2592             :     sal_uInt16 nPrefix,
    2593             :     const OUString& rLocalName,
    2594             :     const uno::Reference<xml::sax::XAttributeList>& xAttrList)
    2595             : {
    2596           0 :     SvXMLImportContext* pContext = 0L;
    2597             : 
    2598           0 :     const SvXMLTokenMap& rTokenMap = GetSmImport().
    2599           0 :         GetPresTableElemTokenMap();
    2600           0 :     switch(rTokenMap.Get(nPrefix, rLocalName))
    2601             :     {
    2602             :         case XML_TOK_MTR:
    2603           0 :             pContext = GetSmImport().CreateTableRowContext(nPrefix,rLocalName,
    2604           0 :                 xAttrList);
    2605           0 :             break;
    2606             :         default:
    2607             :             pContext = SmXMLTableRowContext_Impl::CreateChildContext(nPrefix,
    2608           0 :                 rLocalName,xAttrList);
    2609           0 :             break;
    2610             :     }
    2611           0 :     return pContext;
    2612             : }
    2613             : 
    2614           0 : void SmXMLMultiScriptsContext_Impl::EndElement()
    2615             : {
    2616           0 :     ProcessSubSupPairs(bHasPrescripts);
    2617           0 : }
    2618             : 
    2619           0 : void SmXMLActionContext_Impl::EndElement()
    2620             : {
    2621             :     /*For now we will just assume that the
    2622             :      selected attribute is one, and then just display
    2623             :      that expression alone, i.e. remove all expect the
    2624             :      first pushed one*/
    2625             : 
    2626           0 :     SmNodeStack &rNodeStack = GetSmImport().GetNodeStack();
    2627           0 :     for (sal_uLong i=rNodeStack.size()-nElementCount;i > 1;i--)
    2628             :     {
    2629           0 :         delete rNodeStack.top();
    2630           0 :         rNodeStack.pop();
    2631             :     }
    2632           0 : }
    2633             : 
    2634           0 : SvXMLImportContext *SmXMLImport::CreateContext(sal_uInt16 nPrefix,
    2635             :     const OUString &rLocalName,
    2636             :     const uno::Reference <xml::sax::XAttributeList> & /*xAttrList*/)
    2637             : {
    2638           0 :     if ( XML_NAMESPACE_OFFICE == nPrefix )
    2639             :     {
    2640           0 :         if ( (IsXMLToken(rLocalName, XML_DOCUMENT) ||
    2641           0 :               IsXMLToken(rLocalName, XML_DOCUMENT_META)))
    2642             :         {
    2643             :             uno::Reference<document::XDocumentPropertiesSupplier> xDPS(
    2644           0 :                 GetModel(), uno::UNO_QUERY_THROW);
    2645           0 :             return IsXMLToken(rLocalName, XML_DOCUMENT_META)
    2646             :                 ? new SvXMLMetaDocumentContext(*this,
    2647             :                         XML_NAMESPACE_OFFICE, rLocalName,
    2648           0 :                         xDPS->getDocumentProperties())
    2649             :                 // flat OpenDocument file format -- this has not been tested...
    2650             :                 : new SmXMLFlatDocContext_Impl( *this, nPrefix, rLocalName,
    2651           0 :                             xDPS->getDocumentProperties());
    2652             :         }
    2653             :         else
    2654             :         {
    2655           0 :             return new SmXMLOfficeContext_Impl( *this,nPrefix,rLocalName);
    2656             :         }
    2657             :     }
    2658             :     else
    2659           0 :         return new SmXMLDocContext_Impl(*this,nPrefix,rLocalName);
    2660             : }
    2661             : 
    2662           0 : SvXMLImportContext *SmXMLImport::CreateRowContext(sal_uInt16 nPrefix,
    2663             :     const OUString &rLocalName,
    2664             :     const uno::Reference <xml::sax::XAttributeList> & /*xAttrList*/)
    2665             : {
    2666           0 :         return new SmXMLRowContext_Impl(*this,nPrefix,rLocalName);
    2667             : }
    2668             : 
    2669           0 : SvXMLImportContext *SmXMLImport::CreateTextContext(sal_uInt16 nPrefix,
    2670             :     const OUString &rLocalName,
    2671             :     const uno::Reference <xml::sax::XAttributeList> & /*xAttrList*/)
    2672             : {
    2673           0 :     return new SmXMLTextContext_Impl(*this,nPrefix,rLocalName);
    2674             : }
    2675             : 
    2676           0 : SvXMLImportContext *SmXMLImport::CreateAnnotationContext(sal_uInt16 nPrefix,
    2677             :     const OUString &rLocalName,
    2678             :     const uno::Reference <xml::sax::XAttributeList> & /*xAttrList*/)
    2679             : {
    2680           0 :     return new SmXMLAnnotationContext_Impl(*this,nPrefix,rLocalName);
    2681             : }
    2682             : 
    2683           0 : SvXMLImportContext *SmXMLImport::CreateStringContext(sal_uInt16 nPrefix,
    2684             :     const OUString &rLocalName,
    2685             :     const uno::Reference <xml::sax::XAttributeList> & /*xAttrList*/)
    2686             : {
    2687           0 :     return new SmXMLStringContext_Impl(*this,nPrefix,rLocalName);
    2688             : }
    2689             : 
    2690           0 : SvXMLImportContext *SmXMLImport::CreateNumberContext(sal_uInt16 nPrefix,
    2691             :     const OUString &rLocalName,
    2692             :     const uno::Reference <xml::sax::XAttributeList> & /*xAttrList*/)
    2693             : {
    2694           0 :     return new SmXMLNumberContext_Impl(*this,nPrefix,rLocalName);
    2695             : }
    2696             : 
    2697           0 : SvXMLImportContext *SmXMLImport::CreateIdentifierContext(sal_uInt16 nPrefix,
    2698             :     const OUString &rLocalName,
    2699             :     const uno::Reference <xml::sax::XAttributeList> & /*xAttrList*/)
    2700             : {
    2701           0 :     return new SmXMLIdentifierContext_Impl(*this,nPrefix,rLocalName);
    2702             : }
    2703             : 
    2704           0 : SvXMLImportContext *SmXMLImport::CreateOperatorContext(sal_uInt16 nPrefix,
    2705             :     const OUString &rLocalName,
    2706             :     const uno::Reference <xml::sax::XAttributeList> & /*xAttrList*/)
    2707             : {
    2708           0 :     return new SmXMLOperatorContext_Impl(*this,nPrefix,rLocalName);
    2709             : }
    2710             : 
    2711           0 : SvXMLImportContext *SmXMLImport::CreateSpaceContext(sal_uInt16 nPrefix,
    2712             :     const OUString &rLocalName,
    2713             :     const uno::Reference <xml::sax::XAttributeList> & /*xAttrList*/)
    2714             : {
    2715           0 :     return new SmXMLSpaceContext_Impl(*this,nPrefix,rLocalName);
    2716             : }
    2717             : 
    2718             : 
    2719           0 : SvXMLImportContext *SmXMLImport::CreateEncloseContext(sal_uInt16 nPrefix,
    2720             :     const OUString &rLocalName,
    2721             :     const uno::Reference <xml::sax::XAttributeList> & /*xAttrList*/)
    2722             : {
    2723           0 :     return new SmXMLEncloseContext_Impl(*this,nPrefix,rLocalName);
    2724             : }
    2725             : 
    2726           0 : SvXMLImportContext *SmXMLImport::CreateFracContext(sal_uInt16 nPrefix,
    2727             :     const OUString &rLocalName,
    2728             :     const uno::Reference <xml::sax::XAttributeList> & /*xAttrList*/)
    2729             : {
    2730           0 :     return new SmXMLFracContext_Impl(*this,nPrefix,rLocalName);
    2731             : }
    2732             : 
    2733           0 : SvXMLImportContext *SmXMLImport::CreateSqrtContext(sal_uInt16 nPrefix,
    2734             :     const OUString &rLocalName,
    2735             :     const uno::Reference <xml::sax::XAttributeList> & /*xAttrList*/)
    2736             : {
    2737           0 :     return new SmXMLSqrtContext_Impl(*this,nPrefix,rLocalName);
    2738             : }
    2739             : 
    2740           0 : SvXMLImportContext *SmXMLImport::CreateRootContext(sal_uInt16 nPrefix,
    2741             :     const OUString &rLocalName,
    2742             :     const uno::Reference <xml::sax::XAttributeList> & /*xAttrList*/)
    2743             : {
    2744           0 :     return new SmXMLRootContext_Impl(*this,nPrefix,rLocalName);
    2745             : }
    2746             : 
    2747           0 : SvXMLImportContext *SmXMLImport::CreateStyleContext(sal_uInt16 nPrefix,
    2748             :     const OUString &rLocalName,
    2749             :     const uno::Reference <xml::sax::XAttributeList> & /*xAttrList*/)
    2750             : {
    2751           0 :     return new SmXMLStyleContext_Impl(*this,nPrefix,rLocalName);
    2752             : }
    2753             : 
    2754           0 : SvXMLImportContext *SmXMLImport::CreatePaddedContext(sal_uInt16 nPrefix,
    2755             :     const OUString &rLocalName,
    2756             :     const uno::Reference <xml::sax::XAttributeList> & /*xAttrList*/)
    2757             : {
    2758           0 :     return new SmXMLPaddedContext_Impl(*this,nPrefix,rLocalName);
    2759             : }
    2760             : 
    2761           0 : SvXMLImportContext *SmXMLImport::CreatePhantomContext(sal_uInt16 nPrefix,
    2762             :     const OUString &rLocalName,
    2763             :     const uno::Reference <xml::sax::XAttributeList> & /*xAttrList*/)
    2764             : {
    2765           0 :     return new SmXMLPhantomContext_Impl(*this,nPrefix,rLocalName);
    2766             : }
    2767             : 
    2768           0 : SvXMLImportContext *SmXMLImport::CreateFencedContext(sal_uInt16 nPrefix,
    2769             :     const OUString &rLocalName,
    2770             :     const uno::Reference <xml::sax::XAttributeList> & /*xAttrList*/)
    2771             : {
    2772           0 :     return new SmXMLFencedContext_Impl(*this,nPrefix,rLocalName);
    2773             : }
    2774             : 
    2775           0 : SvXMLImportContext *SmXMLImport::CreateErrorContext(sal_uInt16 nPrefix,
    2776             :     const OUString &rLocalName,
    2777             :     const uno::Reference <xml::sax::XAttributeList> & /*xAttrList*/)
    2778             : {
    2779           0 :     return new SmXMLErrorContext_Impl(*this,nPrefix,rLocalName);
    2780             : }
    2781             : 
    2782           0 : SvXMLImportContext *SmXMLImport::CreateSubContext(sal_uInt16 nPrefix,
    2783             :     const OUString &rLocalName,
    2784             :     const uno::Reference <xml::sax::XAttributeList> & /*xAttrList*/)
    2785             : {
    2786           0 :     return new SmXMLSubContext_Impl(*this,nPrefix,rLocalName);
    2787             : }
    2788             : 
    2789           0 : SvXMLImportContext *SmXMLImport::CreateSubSupContext(sal_uInt16 nPrefix,
    2790             :     const OUString &rLocalName,
    2791             :     const uno::Reference <xml::sax::XAttributeList> & /*xAttrList*/)
    2792             : {
    2793           0 :     return new SmXMLSubSupContext_Impl(*this,nPrefix,rLocalName);
    2794             : }
    2795             : 
    2796           0 : SvXMLImportContext *SmXMLImport::CreateSupContext(sal_uInt16 nPrefix,
    2797             :     const OUString &rLocalName,
    2798             :     const uno::Reference <xml::sax::XAttributeList> & /*xAttrList*/)
    2799             : {
    2800           0 :     return new SmXMLSupContext_Impl(*this,nPrefix,rLocalName);
    2801             : }
    2802             : 
    2803           0 : SvXMLImportContext *SmXMLImport::CreateUnderContext(sal_uInt16 nPrefix,
    2804             :     const OUString &rLocalName,
    2805             :     const uno::Reference <xml::sax::XAttributeList> & /*xAttrList*/)
    2806             : {
    2807           0 :         return new SmXMLUnderContext_Impl(*this,nPrefix,rLocalName);
    2808             : }
    2809             : 
    2810           0 : SvXMLImportContext *SmXMLImport::CreateOverContext(sal_uInt16 nPrefix,
    2811             :     const OUString &rLocalName,
    2812             :     const uno::Reference <xml::sax::XAttributeList> & /*xAttrList*/)
    2813             : {
    2814           0 :     return new SmXMLOverContext_Impl(*this,nPrefix,rLocalName);
    2815             : }
    2816             : 
    2817           0 : SvXMLImportContext *SmXMLImport::CreateUnderOverContext(sal_uInt16 nPrefix,
    2818             :     const OUString &rLocalName,
    2819             :     const uno::Reference <xml::sax::XAttributeList> & /*xAttrList*/)
    2820             : {
    2821           0 :     return new SmXMLUnderOverContext_Impl(*this,nPrefix,rLocalName);
    2822             : }
    2823             : 
    2824           0 : SvXMLImportContext *SmXMLImport::CreateMultiScriptsContext(sal_uInt16 nPrefix,
    2825             :     const OUString &rLocalName,
    2826             :     const uno::Reference <xml::sax::XAttributeList> & /*xAttrList*/)
    2827             : {
    2828           0 :     return new SmXMLMultiScriptsContext_Impl(*this,nPrefix,rLocalName);
    2829             : }
    2830             : 
    2831           0 : SvXMLImportContext *SmXMLImport::CreateTableContext(sal_uInt16 nPrefix,
    2832             :     const OUString &rLocalName,
    2833             :     const uno::Reference <xml::sax::XAttributeList> & /*xAttrList*/)
    2834             : {
    2835           0 :     return new SmXMLTableContext_Impl(*this,nPrefix,rLocalName);
    2836             : }
    2837           0 : SvXMLImportContext *SmXMLImport::CreateTableRowContext(sal_uInt16 nPrefix,
    2838             :     const OUString &rLocalName,
    2839             :     const uno::Reference <xml::sax::XAttributeList> & /*xAttrList*/)
    2840             : {
    2841           0 :     return new SmXMLTableRowContext_Impl(*this,nPrefix,rLocalName);
    2842             : }
    2843           0 : SvXMLImportContext *SmXMLImport::CreateTableCellContext(sal_uInt16 nPrefix,
    2844             :     const OUString &rLocalName,
    2845             :     const uno::Reference <xml::sax::XAttributeList> & /*xAttrList*/)
    2846             : {
    2847           0 :     return new SmXMLTableCellContext_Impl(*this,nPrefix,rLocalName);
    2848             : }
    2849             : 
    2850           0 : SvXMLImportContext *SmXMLImport::CreateNoneContext(sal_uInt16 nPrefix,
    2851             :     const OUString &rLocalName,
    2852             :     const uno::Reference <xml::sax::XAttributeList> & /*xAttrList*/)
    2853             : {
    2854           0 :     return new SmXMLNoneContext_Impl(*this,nPrefix,rLocalName);
    2855             : }
    2856             : 
    2857           0 : SvXMLImportContext *SmXMLImport::CreatePrescriptsContext(sal_uInt16 nPrefix,
    2858             :     const OUString &rLocalName,
    2859             :     const uno::Reference <xml::sax::XAttributeList> & /*xAttrList*/)
    2860             : {
    2861           0 :     return new SmXMLPrescriptsContext_Impl(*this,nPrefix,rLocalName);
    2862             : }
    2863             : 
    2864           0 : SvXMLImportContext *SmXMLImport::CreateAlignGroupContext(sal_uInt16 nPrefix,
    2865             :     const OUString &rLocalName,
    2866             :     const uno::Reference <xml::sax::XAttributeList> & /*xAttrList*/)
    2867             : {
    2868           0 :     return new SmXMLAlignGroupContext_Impl(*this,nPrefix,rLocalName);
    2869             : }
    2870             : 
    2871           0 : SvXMLImportContext *SmXMLImport::CreateActionContext(sal_uInt16 nPrefix,
    2872             :     const OUString &rLocalName,
    2873             :     const uno::Reference <xml::sax::XAttributeList> & /*xAttrList*/)
    2874             : {
    2875           0 :     return new SmXMLActionContext_Impl(*this,nPrefix,rLocalName);
    2876             : }
    2877             : 
    2878          18 : SmXMLImport::~SmXMLImport() throw ()
    2879             : {
    2880           6 :     delete pPresLayoutElemTokenMap;
    2881           6 :     delete pPresElemTokenMap;
    2882           6 :     delete pPresScriptEmptyElemTokenMap;
    2883           6 :     delete pPresTableElemTokenMap;
    2884           6 :     delete pPresLayoutAttrTokenMap;
    2885           6 :     delete pFencedAttrTokenMap;
    2886           6 :     delete pColorTokenMap;
    2887           6 :     delete pOperatorAttrTokenMap;
    2888           6 :     delete pAnnotationAttrTokenMap;
    2889          12 : }
    2890             : 
    2891           0 : void SmXMLImport::SetViewSettings(const Sequence<PropertyValue>& aViewProps)
    2892             : {
    2893           0 :     uno::Reference <frame::XModel> xModel = GetModel();
    2894           0 :     if ( !xModel.is() )
    2895           0 :         return;
    2896             : 
    2897           0 :     uno::Reference <lang::XUnoTunnel> xTunnel;
    2898           0 :     xTunnel = uno::Reference <lang::XUnoTunnel> (xModel,uno::UNO_QUERY);
    2899             :     SmModel *pModel = reinterpret_cast<SmModel *>
    2900           0 :         (xTunnel->getSomething(SmModel::getUnoTunnelId()));
    2901             : 
    2902           0 :     if ( !pModel )
    2903           0 :         return;
    2904             : 
    2905             :     SmDocShell *pDocShell =
    2906           0 :         static_cast<SmDocShell*>(pModel->GetObjectShell());
    2907           0 :     if ( !pDocShell )
    2908           0 :         return;
    2909             : 
    2910           0 :     Rectangle aRect( pDocShell->GetVisArea() );
    2911             : 
    2912           0 :     sal_Int32 nCount = aViewProps.getLength();
    2913           0 :     const PropertyValue *pValue = aViewProps.getConstArray();
    2914             : 
    2915           0 :     long nTmp = 0;
    2916             : 
    2917           0 :     for (sal_Int32 i = 0; i < nCount ; i++)
    2918             :     {
    2919           0 :         if (pValue->Name == "ViewAreaTop" )
    2920             :         {
    2921           0 :             pValue->Value >>= nTmp;
    2922           0 :             aRect.setY( nTmp );
    2923             :         }
    2924           0 :         else if (pValue->Name == "ViewAreaLeft" )
    2925             :         {
    2926           0 :             pValue->Value >>= nTmp;
    2927           0 :             aRect.setX( nTmp );
    2928             :         }
    2929           0 :         else if (pValue->Name == "ViewAreaWidth" )
    2930             :         {
    2931           0 :             pValue->Value >>= nTmp;
    2932           0 :             Size aSize( aRect.GetSize() );
    2933           0 :             aSize.Width() = nTmp;
    2934           0 :             aRect.SetSize( aSize );
    2935             :         }
    2936           0 :         else if (pValue->Name == "ViewAreaHeight" )
    2937             :         {
    2938           0 :             pValue->Value >>= nTmp;
    2939           0 :             Size aSize( aRect.GetSize() );
    2940           0 :             aSize.Height() = nTmp;
    2941           0 :             aRect.SetSize( aSize );
    2942             :         }
    2943           0 :         pValue++;
    2944             :     }
    2945             : 
    2946           0 :     pDocShell->SetVisArea ( aRect );
    2947             : }
    2948             : 
    2949           0 : void SmXMLImport::SetConfigurationSettings(const Sequence<PropertyValue>& aConfProps)
    2950             : {
    2951           0 :     uno::Reference < XPropertySet > xProps ( GetModel(), UNO_QUERY );
    2952           0 :     if ( xProps.is() )
    2953             :     {
    2954           0 :         Reference < XPropertySetInfo > xInfo ( xProps->getPropertySetInfo() );
    2955           0 :         if (xInfo.is() )
    2956             :         {
    2957           0 :             sal_Int32 nCount = aConfProps.getLength();
    2958           0 :             const PropertyValue* pValues = aConfProps.getConstArray();
    2959             : 
    2960           0 :             const OUString sFormula ( "Formula" );
    2961           0 :             const OUString sBasicLibraries ( "BasicLibraries" );
    2962           0 :             const OUString sDialogLibraries ( "DialogLibraries" );
    2963           0 :             while ( nCount-- )
    2964             :             {
    2965           0 :                 if (pValues->Name != sFormula &&
    2966           0 :                     pValues->Name != sBasicLibraries &&
    2967           0 :                     pValues->Name != sDialogLibraries)
    2968             :                 {
    2969             :                     try
    2970             :                     {
    2971           0 :                         if ( xInfo->hasPropertyByName( pValues->Name ) )
    2972           0 :                             xProps->setPropertyValue( pValues->Name, pValues->Value );
    2973             :                     }
    2974           0 :                     catch (const beans::PropertyVetoException &)
    2975             :                     {
    2976             :                         // dealing with read-only properties here. Nothing to do...
    2977             :                     }
    2978           0 :                     catch( Exception& )
    2979             :                     {
    2980             :                         OSL_FAIL( "SmXMLImport::SetConfigurationSettings: Exception!" );
    2981             :                     }
    2982             :                 }
    2983             : 
    2984           0 :                 pValues++;
    2985           0 :             }
    2986           0 :         }
    2987           0 :     }
    2988          21 : }
    2989             : 
    2990             : 
    2991             : ////////////////////////////////////////////////////////////
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    2993             : 
    2994             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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