uui/source/iahndl.cxx

   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 #include <memory>
  21
  22 #include <com/sun/star/awt/XWindow.hpp>
  23 #include <com/sun/star/configuration/theDefaultProvider.hpp>
  24 #include <com/sun/star/configuration/backend/MergeRecoveryRequest.hpp>
  25 #include <com/sun/star/configuration/backend/StratumCreationException.hpp>
  26 #include <com/sun/star/container/XHierarchicalNameAccess.hpp>
  27 #include <com/sun/star/document/BrokenPackageRequest.hpp>
  28 #include <com/sun/star/document/ExoticFileLoadException.hpp>
  29 #include <com/sun/star/task/DocumentMacroConfirmationRequest.hpp>
  30 #include <com/sun/star/java/WrongJavaVersionException.hpp>
  31 #include <com/sun/star/lang/XInitialization.hpp>
  32 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  33 #include <com/sun/star/script/ModuleSizeExceededRequest.hpp>
  34 #include <com/sun/star/task/ErrorCodeIOException.hpp>
  35 #include <com/sun/star/task/ErrorCodeRequest.hpp>
  36 #include <com/sun/star/task/InteractionHandler.hpp>
  37 #include <com/sun/star/task/XInteractionAbort.hpp>
  38 #include <com/sun/star/task/XInteractionApprove.hpp>
  39 #include <com/sun/star/task/XInteractionDisapprove.hpp>
  40 #include <com/sun/star/task/XInteractionHandler2.hpp>
  41 #include <com/sun/star/task/XInteractionRequest.hpp>
  42 #include <com/sun/star/ucb/AuthenticationFallbackRequest.hpp>
  43 #include <com/sun/star/ucb/InteractiveAppException.hpp>
  44 #include <com/sun/star/ucb/InteractiveLockingLockedException.hpp>
  45 #include <com/sun/star/ucb/InteractiveLockingNotLockedException.hpp>
  46 #include <com/sun/star/ucb/InteractiveLockingLockExpiredException.hpp>
  47 #include <com/sun/star/ucb/InteractiveNetworkConnectException.hpp>
  48 #include <com/sun/star/ucb/InteractiveNetworkOffLineException.hpp>
  49 #include <com/sun/star/ucb/InteractiveNetworkReadException.hpp>
  50 #include <com/sun/star/ucb/InteractiveNetworkResolveNameException.hpp>
  51 #include <com/sun/star/ucb/InteractiveNetworkWriteException.hpp>
  52 #include <com/sun/star/ucb/InteractiveWrongMediumException.hpp>
  53 #include <com/sun/star/ucb/NameClashException.hpp>
  54 #include <com/sun/star/ucb/NameClashResolveRequest.hpp>
  55 #include <com/sun/star/ucb/UnsupportedNameClashException.hpp>
  56 #include <com/sun/star/ucb/XInteractionReplaceExistingData.hpp>
  57 #include <com/sun/star/ucb/XInteractionSupplyName.hpp>
  58 #include <com/sun/star/xforms/InvalidDataOnSubmitException.hpp>
  59 #include <com/sun/star/loader/CannotActivateFactoryException.hpp>
  60
  61 #include <sal/log.hxx>
  62 #include <rtl/ustrbuf.hxx>
  63 #include <osl/conditn.hxx>
  64 #include <unotools/resmgr.hxx>
  65 #include <vcl/errinf.hxx>
  66 #include <vcl/svapp.hxx>
  67 #include <vcl/weld.hxx>
  68 #include <tools/diagnose_ex.h>
  69 #include <comphelper/documentconstants.hxx>
  70 #include <comphelper/propertysequence.hxx>
  71 #include <svtools/sfxecode.hxx>
  72 #include <unotools/configmgr.hxx>
  73 #include <comphelper/namedvaluecollection.hxx>
  74 #include <typelib/typedescription.hxx>
  75 #include <unotools/confignode.hxx>
  76
  77 #include <ids.hxx>
  78 #include <ids.hrc>
  79 #include <strings.hrc>
  80
  81 #include "getcontinuations.hxx"
  82 #include "secmacrowarnings.hxx"
  83
  84 #include "iahndl.hxx"
  85 #include "nameclashdlg.hxx"
  86
  87 using ::com::sun::star::uno::Sequence;
  88 using ::com::sun::star::uno::UNO_QUERY;
  89 using ::com::sun::star::uno::Reference;
  90 using ::com::sun::star::task::XInteractionContinuation;
  91 using ::com::sun::star::task::XInteractionAbort;
  92 using ::com::sun::star::task::XInteractionApprove;
  93 using ::com::sun::star::uno::XInterface;
  94 using ::com::sun::star::lang::XInitialization;
  95 using ::com::sun::star::uno::UNO_QUERY_THROW;
  96 using ::com::sun::star::task::InteractionHandler;
  97 using ::com::sun::star::task::XInteractionHandler2;
  98 using ::com::sun::star::uno::Exception;
  99 using ::com::sun::star::uno::Any;
 100 using ::com::sun::star::task::XInteractionRequest;
 101 using ::com::sun::star::lang::XMultiServiceFactory;
 102
 103 using namespace ::com::sun::star;
 104
 105 namespace {
 106
 107 class HandleData : public osl::Condition
 108 {
 109 public:
 110     explicit HandleData(
 111         uno::Reference< task::XInteractionRequest > const & rRequest)
 112         : osl::Condition(),
 113           m_rRequest(rRequest),
 114           bHandled( false )
 115     {
 116     }
 117     uno::Reference< task::XInteractionRequest > m_rRequest;
 118     bool                                        bHandled;
 119     beans::Optional< OUString >            m_aResult;
 120 };
 121
 122 } /* namespace */
 123
 124 UUIInteractionHelper::UUIInteractionHelper(
 125     uno::Reference< uno::XComponentContext > const & rxContext,
 126     uno::Reference< awt::XWindow > const & rxWindowParam,
 127     const OUString & rContextParam)
 128     :   m_xContext(rxContext),
 129         m_xWindowParam(rxWindowParam),
 130         m_aContextParam(rContextParam)
 131 {
 132 }
 133
 134 UUIInteractionHelper::UUIInteractionHelper(
 135     uno::Reference< uno::XComponentContext > const & rxContext)
 136     :  m_xContext(rxContext)
 137 {
 138 }
 139
 140 UUIInteractionHelper::~UUIInteractionHelper()
 141 {
 142 }
 143
 144 void UUIInteractionHelper::handlerequest(
 145     void* pHandleData, void* pInteractionHelper)
 146 {
 147     HandleData* pHND
 148         = static_cast< HandleData * >(pHandleData);
 149     UUIInteractionHelper* pUUI
 150         = static_cast< UUIInteractionHelper * >(pInteractionHelper);
 151     bool bDummy = false;
 152     OUString aDummy;
 153     pHND->bHandled
 154         = pUUI->handleRequest_impl(pHND->m_rRequest, false, bDummy, aDummy);
 155     pHND->set();
 156 }
 157
 158 bool
 159 UUIInteractionHelper::handleRequest(
 160     uno::Reference< task::XInteractionRequest > const & rRequest)
 161 {
 162     if(!Application::IsMainThread() && GetpApp())
 163     {
 164         // we are not in the main thread, let it handle that stuff
 165         HandleData aHD(rRequest);
 166         Link<void*,void> aLink(&aHD,handlerequest);
 167         Application::PostUserEvent(aLink,this);
 168         comphelper::SolarMutex& rSolarMutex = Application::GetSolarMutex();
 169         sal_uInt32 nLockCount = (rSolarMutex.IsCurrentThread()) ? rSolarMutex.release(true) : 0;
 170         aHD.wait();
 171         if (nLockCount)
 172             rSolarMutex.acquire(nLockCount);
 173         return aHD.bHandled;
 174     }
 175     else
 176     {
 177         bool bDummy = false;
 178         OUString aDummy;
 179         return handleRequest_impl(rRequest, false, bDummy, aDummy);
 180     }
 181 }
 182
 183 void UUIInteractionHelper::getstringfromrequest(
 184     void* pHandleData,void* pInteractionHelper)
 185 {
 186     HandleData* pHND = static_cast<HandleData*>(pHandleData);
 187     UUIInteractionHelper* pUUI = static_cast<UUIInteractionHelper*>(pInteractionHelper);
 188     pHND->m_aResult = pUUI->getStringFromRequest_impl(pHND->m_rRequest);
 189     pHND->set();
 190 }
 191
 192 beans::Optional< OUString >
 193 UUIInteractionHelper::getStringFromRequest_impl(
 194     uno::Reference< task::XInteractionRequest > const & rRequest)
 195 {
 196     bool bSuccess = false;
 197     OUString aMessage;
 198     handleRequest_impl(rRequest, true, bSuccess, aMessage);
 199
 200     OSL_ENSURE(bSuccess ||
 201                !isInformationalErrorMessageRequest(
 202                    rRequest->getContinuations()),
 203                "Interaction request is a candidate for a string representation."
 204                "Please implement!");
 205
 206     return beans::Optional< OUString >(bSuccess, aMessage);
 207 }
 208
 209 beans::Optional< OUString >
 210 UUIInteractionHelper::getStringFromRequest(
 211     uno::Reference< task::XInteractionRequest > const & rRequest)
 212 {
 213     if(!Application::IsMainThread() && GetpApp())
 214     {
 215         // we are not in the main thread, let it handle that stuff
 216         HandleData aHD(rRequest);
 217         Link<void*,void> aLink(&aHD,getstringfromrequest);
 218         Application::PostUserEvent(aLink,this);
 219         comphelper::SolarMutex& rSolarMutex = Application::GetSolarMutex();
 220         sal_uInt32 nLockCount = (rSolarMutex.IsCurrentThread()) ? rSolarMutex.release(true) : 0;
 221         aHD.wait();
 222         if (nLockCount)
 223             rSolarMutex.acquire(nLockCount);
 224         return aHD.m_aResult;
 225     }
 226     else
 227         return getStringFromRequest_impl(rRequest);
 228 }
 229
 230 OUString
 231 UUIInteractionHelper::replaceMessageWithArguments(
 232     const OUString& _aMessage,
 233     std::vector< OUString > const & rArguments )
 234 {
 235     OUString aMessage = _aMessage;
 236
 237     SAL_WARN_IF(rArguments.empty(), "uui", "replaceMessageWithArguments: No arguments passed!");
 238     for (size_t i = 0; i < rArguments.size(); ++i)
 239     {
 240         const OUString sReplaceTemplate = "$(ARG" + OUString::number(i+1) + ")";
 241         aMessage = aMessage.replaceAll(sReplaceTemplate, rArguments[i]);
 242     }
 243
 244     return aMessage;
 245 }
 246
 247 bool
 248 UUIInteractionHelper::isInformationalErrorMessageRequest(
 249     uno::Sequence< uno::Reference< task::XInteractionContinuation > > const &
 250         rContinuations)
 251 {
 252     // Only requests with a single continuation (user has no choice, request
 253     // is just informational)
 254     if (rContinuations.getLength() != 1 )
 255         return false;
 256
 257     // user can only abort or approve, all other continuations are not
 258     // considered to be informational.
 259     uno::Reference< task::XInteractionApprove > xApprove(
 260         rContinuations[0], uno::UNO_QUERY);
 261     if (xApprove.is())
 262         return true;
 263
 264     uno::Reference< task::XInteractionAbort > xAbort(
 265         rContinuations[0], uno::UNO_QUERY);
 266     return xAbort.is();
 267 }
 268
 269 bool
 270 UUIInteractionHelper::tryOtherInteractionHandler(
 271     uno::Reference< task::XInteractionRequest > const & rRequest)
 272 {
 273     InteractionHandlerDataList dataList;
 274     getInteractionHandlerList(dataList);
 275
 276     return std::any_of(dataList.cbegin(), dataList.cend(),
 277         [&](const InteractionHandlerData& rData) { return handleCustomRequest( rRequest, rData.ServiceName ); });
 278 }
 279
 280 namespace
 281 {
 282
 283     bool lcl_matchesRequest( const Any& i_rRequest, const OUString& i_rTypeName, std::u16string_view i_rPropagation )
 284     {
 285         const css::uno::TypeDescription aTypeDesc( i_rTypeName );
 286         const typelib_TypeDescription* pTypeDesc = aTypeDesc.get();
 287         if ( !pTypeDesc || !pTypeDesc->pWeakRef )
 288         {
 289             SAL_WARN( "uui","no type found for '" << i_rTypeName << "'" );
 290             return false;
 291         }
 292         const css::uno::Type aType( pTypeDesc->pWeakRef );
 293
 294         const bool bExactMatch = i_rPropagation == u"named-only";
 295         if ( bExactMatch )
 296             return i_rRequest.getValueType().equals( aType );
 297
 298         return i_rRequest.isExtractableTo( aType );
 299     }
 300 }
 301
 302
 303 bool UUIInteractionHelper::handleCustomRequest( const Reference< XInteractionRequest >& i_rRequest, const OUString& i_rServiceName ) const
 304 {
 305     try
 306     {
 307         Reference< XInteractionHandler2 > xHandler( m_xContext->getServiceManager()->createInstanceWithContext( i_rServiceName, m_xContext ), UNO_QUERY_THROW );
 308
 309         Reference< XInitialization > xHandlerInit( xHandler, UNO_QUERY );
 310         if ( xHandlerInit.is() )
 311         {
 312             ::comphelper::NamedValueCollection aInitArgs;
 313             aInitArgs.put( "Parent", getParentXWindow() );
 314             xHandlerInit->initialize( aInitArgs.getWrappedPropertyValues() );
 315         }
 316
 317         if ( xHandler->handleInteractionRequest( i_rRequest ) )
 318             return true;
 319     }
 320     catch( const Exception& )
 321     {
 322         DBG_UNHANDLED_EXCEPTION("uui");
 323     }
 324     return false;
 325 }
 326
 327
 328 bool UUIInteractionHelper::handleTypedHandlerImplementations( Reference< XInteractionRequest > const & rRequest )
 329 {
 330     // the request
 331     const Any aRequest( rRequest->getRequest() );
 332
 333     const StringHashMap::const_iterator aCacheHitTest = m_aTypedCustomHandlers.find( aRequest.getValueTypeName() );
 334     if ( aCacheHitTest != m_aTypedCustomHandlers.end() )
 335         return handleCustomRequest( rRequest, aCacheHitTest->second );
 336
 337     // the base registration node for "typed" interaction handlers
 338     const ::utl::OConfigurationTreeRoot aConfigRoot( ::utl::OConfigurationTreeRoot::createWithComponentContext(
 339         m_xContext,
 340         "/org.openoffice.Interaction/InteractionHandlers",
 341         -1,
 342         ::utl::OConfigurationTreeRoot::CM_READONLY
 343     ) );
 344
 345     // loop through all registered implementations
 346     const Sequence< OUString > aRegisteredHandlers( aConfigRoot.getNodeNames() );
 347     for ( auto const & handlerName : aRegisteredHandlers )
 348     {
 349         const ::utl::OConfigurationNode aHandlerNode( aConfigRoot.openNode( handlerName ) );
 350         const ::utl::OConfigurationNode aTypesNode( aHandlerNode.openNode( "HandledRequestTypes" ) );
 351
 352         // loop through all the types which the current handler is registered for
 353         const Sequence< OUString > aHandledTypes( aTypesNode.getNodeNames() );
 354         for ( auto const & type : aHandledTypes )
 355         {
 356             // the UNO type is the node name
 357             ::utl::OConfigurationNode aType( aTypesNode.openNode( type ) );
 358             // and there's a child denoting how the responsibility propagates
 359             OUString sPropagation;
 360             OSL_VERIFY( aType.getNodeValue( "Propagation" ) >>= sPropagation );
 361             if ( lcl_matchesRequest( aRequest, type, sPropagation ) )
 362             {
 363                 // retrieve the service/implementation name of the handler
 364                 OUString sServiceName;
 365                 OSL_VERIFY( aHandlerNode.getNodeValue( "ServiceName" ) >>= sServiceName );
 366                 // cache the information who feels responsible for requests of this type
 367                 m_aTypedCustomHandlers[ aRequest.getValueTypeName() ] = sServiceName;
 368                 // actually handle the request
 369                 return handleCustomRequest( rRequest, sServiceName );
 370             }
 371         }
 372     }
 373
 374     return false;
 375 }
 376
 377 bool
 378 UUIInteractionHelper::handleRequest_impl(
 379     uno::Reference< task::XInteractionRequest > const & rRequest,
 380     bool bObtainErrorStringOnly,
 381     bool & bHasErrorString,
 382     OUString & rErrorString)
 383 {
 384     try
 385     {
 386         if (!rRequest.is())
 387             return false;
 388
 389         uno::Any aAnyRequest(rRequest->getRequest());
 390
 391         script::ModuleSizeExceededRequest aModSizeException;
 392         if (aAnyRequest >>= aModSizeException )
 393         {
 394             std::vector< OUString > aArguments;
 395             uno::Sequence< OUString > sModules
 396                 = aModSizeException.Names;
 397             if ( sModules.hasElements() )
 398             {
 399                 OUStringBuffer aName;
 400                 for ( sal_Int32 index=0; index< sModules.getLength(); ++index )
 401                 {
 402                     if ( index )
 403                         aName.append(",");
 404                     aName.append(sModules[index]);
 405                 }
 406                 aArguments.push_back( aName.makeStringAndClear() );
 407             }
 408             handleErrorHandlerRequest( task::InteractionClassification_WARNING,
 409                                        ERRCODE_UUI_IO_MODULESIZEEXCEEDED,
 410                                        aArguments,
 411                                        rRequest->getContinuations(),
 412                                        bObtainErrorStringOnly,
 413                                        bHasErrorString,
 414                                        rErrorString);
 415             return true;
 416         }
 417
 418         document::ExoticFileLoadException aExoticFileLoadException;
 419         if (aAnyRequest >>= aExoticFileLoadException)
 420         {
 421             std::vector< OUString > aArguments;
 422
 423             if( !aExoticFileLoadException.URL.isEmpty() )
 424             {
 425                 aArguments.push_back( aExoticFileLoadException.URL );
 426             }
 427             if( !aExoticFileLoadException.FilterUIName.isEmpty() )
 428             {
 429                 aArguments.push_back( aExoticFileLoadException.FilterUIName );
 430             }
 431
 432             handleErrorHandlerRequest( task::InteractionClassification_WARNING,
 433                                        ERRCODE_UUI_IO_EXOTICFILEFORMAT,
 434                                        aArguments,
 435                                        rRequest->getContinuations(),
 436                                        bObtainErrorStringOnly,
 437                                        bHasErrorString,
 438                                        rErrorString);
 439             return true;
 440         }
 441
 442         ucb::NameClashException aNCException;
 443         if (aAnyRequest >>= aNCException)
 444         {
 445             ErrCode nErrorCode = ERRCODE_UUI_IO_TARGETALREADYEXISTS;
 446             std::vector< OUString > aArguments;
 447
 448             if( !aNCException.Name.isEmpty() )
 449             {
 450                 nErrorCode = ERRCODE_UUI_IO_ALREADYEXISTS;
 451                 aArguments.push_back( aNCException.Name );
 452             }
 453
 454             handleErrorHandlerRequest( aNCException.Classification,
 455                                        nErrorCode,
 456                                        aArguments,
 457                                        rRequest->getContinuations(),
 458                                        bObtainErrorStringOnly,
 459                                        bHasErrorString,
 460                                        rErrorString);
 461             return true;
 462         }
 463
 464         ucb::UnsupportedNameClashException aUORequest;
 465         if (aAnyRequest >>= aUORequest)
 466         {
 467             std::vector< OUString > aArguments;
 468
 469             uno::Reference< task::XInteractionApprove > xApprove;
 470             uno::Reference< task::XInteractionDisapprove > xDisapprove;
 471             getContinuations(
 472                 rRequest->getContinuations(), &xApprove, &xDisapprove);
 473
 474             if ( xApprove.is() && xDisapprove.is() )
 475             {
 476                 handleErrorHandlerRequest( task::InteractionClassification_QUERY,
 477                                            ERRCODE_UUI_IO_UNSUPPORTEDOVERWRITE,
 478                                            aArguments,
 479                                            rRequest->getContinuations(),
 480                                            bObtainErrorStringOnly,
 481                                            bHasErrorString,
 482                                            rErrorString);
 483             }
 484             return true;
 485         }
 486
 487         if ( handleInteractiveIOException( rRequest,
 488                                            bObtainErrorStringOnly,
 489                                            bHasErrorString,
 490                                            rErrorString ) )
 491             return true;
 492
 493         ucb::InteractiveAppException aAppException;
 494         if (aAnyRequest >>= aAppException)
 495         {
 496             std::vector< OUString > aArguments;
 497             handleErrorHandlerRequest( aAppException.Classification,
 498                                        ErrCode(aAppException.Code),
 499                                        aArguments,
 500                                        rRequest->getContinuations(),
 501                                        bObtainErrorStringOnly,
 502                                        bHasErrorString,
 503                                        rErrorString);
 504             return true;
 505         }
 506
 507         ucb::InteractiveNetworkException aNetworkException;
 508         if (aAnyRequest >>= aNetworkException)
 509         {
 510             ErrCode nErrorCode;
 511             std::vector< OUString > aArguments;
 512             ucb::InteractiveNetworkOffLineException aOffLineException;
 513             ucb::InteractiveNetworkResolveNameException aResolveNameException;
 514             ucb::InteractiveNetworkConnectException aConnectException;
 515             ucb::InteractiveNetworkReadException aReadException;
 516             ucb::InteractiveNetworkWriteException aWriteException;
 517             if (aAnyRequest >>= aOffLineException)
 518                 nErrorCode = ERRCODE_INET_OFFLINE;
 519             else if (aAnyRequest >>= aResolveNameException)
 520             {
 521                 nErrorCode = ERRCODE_INET_NAME_RESOLVE;
 522                 aArguments.push_back(aResolveNameException.Server);
 523             }
 524             else if (aAnyRequest >>= aConnectException)
 525             {
 526                 nErrorCode = ERRCODE_INET_CONNECT;
 527                 aArguments.push_back(aConnectException.Server);
 528             }
 529             else if (aAnyRequest >>= aReadException)
 530             {
 531                 nErrorCode = ERRCODE_INET_READ;
 532                 aArguments.push_back(aReadException.Diagnostic);
 533             }
 534             else if (aAnyRequest >>= aWriteException)
 535             {
 536                 nErrorCode = ERRCODE_INET_WRITE;
 537                 aArguments.push_back(aWriteException.Diagnostic);
 538             }
 539             else
 540                 nErrorCode = ERRCODE_INET_GENERAL;
 541
 542             handleErrorHandlerRequest(aNetworkException.Classification,
 543                                       nErrorCode,
 544                                       aArguments,
 545                                       rRequest->getContinuations(),
 546                                       bObtainErrorStringOnly,
 547                                       bHasErrorString,
 548                                       rErrorString);
 549             return true;
 550         }
 551
 552         ucb::InteractiveWrongMediumException aWrongMediumException;
 553         if (aAnyRequest >>= aWrongMediumException)
 554         {
 555             sal_Int32 nMedium = 0;
 556             aWrongMediumException.Medium >>= nMedium;
 557             std::vector< OUString > aArguments;
 558             aArguments.push_back(OUString::number(nMedium + 1));
 559             handleErrorHandlerRequest(aWrongMediumException.Classification,
 560                                       ERRCODE_UUI_WRONGMEDIUM,
 561                                       aArguments,
 562                                       rRequest->getContinuations(),
 563                                       bObtainErrorStringOnly,
 564                                       bHasErrorString,
 565                                       rErrorString);
 566             return true;
 567         }
 568
 569         java::WrongJavaVersionException aWrongJavaVersionException;
 570         if (aAnyRequest >>= aWrongJavaVersionException)
 571         {
 572             ErrCode nErrorCode;
 573             std::vector< OUString > aArguments;
 574             if (aWrongJavaVersionException.DetectedVersion.isEmpty())
 575                 if (aWrongJavaVersionException.LowestSupportedVersion.isEmpty())
 576                     nErrorCode = ERRCODE_UUI_WRONGJAVA;
 577                 else
 578                 {
 579                     nErrorCode = ERRCODE_UUI_WRONGJAVA_MIN;
 580                     aArguments.push_back(aWrongJavaVersionException.LowestSupportedVersion);
 581                 }
 582             else if (aWrongJavaVersionException.LowestSupportedVersion.isEmpty())
 583             {
 584                 nErrorCode = ERRCODE_UUI_WRONGJAVA_VERSION;
 585                 aArguments.push_back(aWrongJavaVersionException.DetectedVersion);
 586             }
 587             else
 588             {
 589                 nErrorCode = ERRCODE_UUI_WRONGJAVA_VERSION_MIN;
 590                 aArguments.reserve(2);
 591                 aArguments.push_back(aWrongJavaVersionException.DetectedVersion);
 592                 aArguments.push_back(aWrongJavaVersionException.LowestSupportedVersion);
 593             }
 594             handleErrorHandlerRequest(task::InteractionClassification_ERROR,
 595                                       nErrorCode,
 596                                       aArguments,
 597                                       rRequest->getContinuations(),
 598                                       bObtainErrorStringOnly,
 599                                       bHasErrorString,
 600                                       rErrorString);
 601             return true;
 602         }
 603
 604         configuration::backend::MergeRecoveryRequest aMergeRecoveryRequest;
 605         if (aAnyRequest >>= aMergeRecoveryRequest)
 606         {
 607             ErrCode nErrorCode = aMergeRecoveryRequest.IsRemovalRequest
 608                 ? ERRCODE_UUI_CONFIGURATION_BROKENDATA_WITHREMOVE
 609                 : ERRCODE_UUI_CONFIGURATION_BROKENDATA_NOREMOVE;
 610
 611             std::vector< OUString > aArguments;
 612             aArguments.push_back(aMergeRecoveryRequest.ErrorLayerId);
 613
 614             handleErrorHandlerRequest(task::InteractionClassification_ERROR,
 615                                       nErrorCode,
 616                                       aArguments,
 617                                       rRequest->getContinuations(),
 618                                       bObtainErrorStringOnly,
 619                                       bHasErrorString,
 620                                       rErrorString);
 621             return true;
 622         }
 623
 624         configuration::backend::StratumCreationException
 625             aStratumCreationException;
 626
 627         if (aAnyRequest >>= aStratumCreationException)
 628         {
 629             const ErrCode nErrorCode = ERRCODE_UUI_CONFIGURATION_BACKENDMISSING;
 630
 631             OUString aStratum = aStratumCreationException.StratumData;
 632             if (aStratum.isEmpty())
 633                 aStratum = aStratumCreationException.StratumService;
 634
 635             std::vector< OUString > aArguments;
 636             aArguments.push_back(aStratum);
 637
 638             handleErrorHandlerRequest(task::InteractionClassification_ERROR,
 639                                       nErrorCode,
 640                                       aArguments,
 641                                       rRequest->getContinuations(),
 642                                       bObtainErrorStringOnly,
 643                                       bHasErrorString,
 644                                       rErrorString);
 645             return true;
 646         }
 647
 648         xforms::InvalidDataOnSubmitException aInvalidDataOnSubmitException;
 649         if (aAnyRequest >>= aInvalidDataOnSubmitException)
 650         {
 651             const ErrCode nErrorCode =
 652                 ERRCODE_UUI_INVALID_XFORMS_SUBMISSION_DATA;
 653
 654             std::vector< OUString > aArguments;
 655
 656             handleErrorHandlerRequest(task::InteractionClassification_QUERY,
 657                                       nErrorCode,
 658                                       aArguments,
 659                                       rRequest->getContinuations(),
 660                                       bObtainErrorStringOnly,
 661                                       bHasErrorString,
 662                                       rErrorString);
 663             return true;
 664         }
 665
 666         ucb::InteractiveLockingLockedException aLLException;
 667         if (aAnyRequest >>= aLLException)
 668         {
 669             ErrCode nErrorCode = aLLException.SelfOwned
 670                 ? ERRCODE_UUI_LOCKING_LOCKED_SELF : ERRCODE_UUI_LOCKING_LOCKED;
 671             std::vector< OUString > aArguments;
 672             aArguments.push_back( aLLException.Url );
 673
 674             handleErrorHandlerRequest( aLLException.Classification,
 675                                        nErrorCode,
 676                                        aArguments,
 677                                        rRequest->getContinuations(),
 678                                        bObtainErrorStringOnly,
 679                                        bHasErrorString,
 680                                        rErrorString );
 681             return true;
 682         }
 683
 684         ucb::InteractiveLockingNotLockedException aLNLException;
 685         if (aAnyRequest >>= aLNLException)
 686         {
 687             std::vector< OUString > aArguments;
 688             aArguments.push_back( aLNLException.Url );
 689
 690             handleErrorHandlerRequest( aLNLException.Classification,
 691                                        ERRCODE_UUI_LOCKING_NOT_LOCKED,
 692                                        aArguments,
 693                                        rRequest->getContinuations(),
 694                                        bObtainErrorStringOnly,
 695                                        bHasErrorString,
 696                                        rErrorString );
 697             return true;
 698         }
 699
 700         ucb::InteractiveLockingLockExpiredException aLLEException;
 701         if (aAnyRequest >>= aLLEException)
 702         {
 703             std::vector< OUString > aArguments;
 704             aArguments.push_back( aLLEException.Url );
 705
 706             handleErrorHandlerRequest( aLLEException.Classification,
 707                                        ERRCODE_UUI_LOCKING_LOCK_EXPIRED,
 708                                        aArguments,
 709                                        rRequest->getContinuations(),
 710                                        bObtainErrorStringOnly,
 711                                        bHasErrorString,
 712                                        rErrorString );
 713             return true;
 714         }
 715
 716         document::BrokenPackageRequest aBrokenPackageRequest;
 717         if (aAnyRequest >>= aBrokenPackageRequest)
 718         {
 719             std::vector< OUString > aArguments;
 720
 721             if( !aBrokenPackageRequest.aName.isEmpty() )
 722                 aArguments.push_back( aBrokenPackageRequest.aName );
 723
 724             handleBrokenPackageRequest( aArguments,
 725                                         rRequest->getContinuations(),
 726                                         bObtainErrorStringOnly,
 727                                         bHasErrorString,
 728                                         rErrorString );
 729             return true;
 730         }
 731
 732         task::ErrorCodeRequest aErrorCodeRequest;
 733         if (aAnyRequest >>= aErrorCodeRequest)
 734         {
 735             handleGenericErrorRequest( ErrCode(aErrorCodeRequest.ErrCode),
 736                     rRequest->getContinuations(),
 737                     bObtainErrorStringOnly,
 738                     bHasErrorString,
 739                     rErrorString);
 740             return true;
 741         }
 742
 743         task::ErrorCodeIOException aErrorCodeIOException;
 744         if (aAnyRequest >>= aErrorCodeIOException)
 745         {
 746             handleGenericErrorRequest( ErrCode(aErrorCodeIOException.ErrCode),
 747                                        rRequest->getContinuations(),
 748                                        bObtainErrorStringOnly,
 749                                        bHasErrorString,
 750                                        rErrorString);
 751             return true;
 752         }
 753
 754         loader::CannotActivateFactoryException aCannotActivateFactoryException;
 755         if (aAnyRequest >>= aCannotActivateFactoryException)
 756         {
 757             std::vector< OUString > aArguments;
 758             aArguments.push_back( aCannotActivateFactoryException.Message );
 759
 760             handleErrorHandlerRequest( task::InteractionClassification_ERROR,
 761                                        ERRCODE_UUI_CANNOT_ACTIVATE_FACTORY,
 762                                        aArguments,
 763                                        rRequest->getContinuations(),
 764                                        bObtainErrorStringOnly,
 765                                        bHasErrorString,
 766                                        rErrorString );
 767             return true;
 768         }
 769
 770
 771         // Handle requests which do not have a plain string representation.
 772
 773         if (!bObtainErrorStringOnly)
 774         {
 775             ucb::AuthenticationFallbackRequest anAuthFallbackRequest;
 776             if ( aAnyRequest >>= anAuthFallbackRequest )
 777             {
 778                 handleAuthFallbackRequest( anAuthFallbackRequest.instructions,
 779                         anAuthFallbackRequest.url, rRequest->getContinuations() );
 780                 return true;
 781             }
 782
 783             if ( handleAuthenticationRequest( rRequest ) )
 784                 return true;
 785
 786             if ( handleCertificateValidationRequest( rRequest ) )
 787                 return true;
 788
 789             ucb::NameClashResolveRequest aNameClashResolveRequest;
 790             if (aAnyRequest >>= aNameClashResolveRequest)
 791             {
 792                 handleNameClashResolveRequest(aNameClashResolveRequest,
 793                                               rRequest->getContinuations());
 794                 return true;
 795             }
 796
 797             if ( handleMasterPasswordRequest( rRequest ) )
 798                 return true;
 799
 800             if ( handlePasswordRequest( rRequest ) )
 801                 return true;
 802
 803             if ( handleNoSuchFilterRequest( rRequest ) )
 804                 return true;
 805
 806             if ( handleFilterOptionsRequest( rRequest ) )
 807                 return true;
 808
 809             if ( handleLockedDocumentRequest( rRequest ) )
 810                 return true;
 811
 812             if ( handleChangedByOthersRequest( rRequest ) )
 813                 return true;
 814
 815             if ( handleLockFileProblemRequest( rRequest ) )
 816                 return true;
 817
 818             task::DocumentMacroConfirmationRequest aMacroConfirmRequest;
 819             if (aAnyRequest >>= aMacroConfirmRequest)
 820             {
 821                 handleMacroConfirmRequest(
 822                     aMacroConfirmRequest.DocumentURL,
 823                     aMacroConfirmRequest.DocumentStorage,
 824                     !aMacroConfirmRequest.DocumentVersion.isEmpty() ? aMacroConfirmRequest.DocumentVersion : ODFVER_013_TEXT,
 825                     aMacroConfirmRequest.DocumentSignatureInformation,
 826                     rRequest->getContinuations());
 827                 return true;
 828             }
 829
 830             // Last chance: interaction handlers registered in the configuration
 831
 832
 833             // typed InteractionHandlers (ooo.Interactions)
 834             if ( handleTypedHandlerImplementations( rRequest ) )
 835                 return true;
 836
 837             // legacy configuration (ooo.ucb.InteractionHandlers)
 838             if (tryOtherInteractionHandler( rRequest ))
 839                 return true;
 840         }
 841
 842         // Not handled.
 843         return false;
 844     }
 845     catch( const uno::RuntimeException& )
 846     {
 847         throw;  // allowed to leave here
 848     }
 849     catch( const uno::Exception& )
 850     {
 851         DBG_UNHANDLED_EXCEPTION("uui");
 852     }
 853     return false;
 854 }
 855
 856 void
 857 UUIInteractionHelper::getInteractionHandlerList(
 858     InteractionHandlerDataList &rdataList)
 859 {
 860     try
 861     {
 862         uno::Reference< lang::XMultiServiceFactory > xConfigProv =
 863             configuration::theDefaultProvider::get( m_xContext );
 864
 865         uno::Sequence<uno::Any> aArguments(comphelper::InitAnyPropertySequence(
 866         {
 867             {"nodepath", uno::Any(OUString("/org.openoffice.ucb.InteractionHandler/InteractionHandlers"))}
 868         }));
 869
 870         uno::Reference< uno::XInterface > xInterface(
 871                 xConfigProv->createInstanceWithArguments(
 872                     "com.sun.star.configuration.ConfigurationAccess" , aArguments ) );
 873
 874         if ( !xInterface.is() )
 875             throw uno::RuntimeException("unable to instantiate config access");
 876
 877         uno::Reference< container::XNameAccess > xNameAccess(
 878             xInterface, uno::UNO_QUERY_THROW );
 879         const uno::Sequence< OUString > aElems = xNameAccess->getElementNames();
 880
 881         if ( aElems.hasElements() )
 882         {
 883             uno::Reference< container::XHierarchicalNameAccess >
 884                                 xHierNameAccess( xInterface, uno::UNO_QUERY_THROW );
 885
 886             // Iterate over children.
 887             for ( const auto& rElem : aElems )
 888             {
 889                 try
 890                 {
 891                     InteractionHandlerData aInfo;
 892
 893                     // Obtain service name.
 894                     OUString aKeyBuffer = "['" + rElem + "']/ServiceName";
 895
 896                     OUString aValue;
 897                     if ( !( xHierNameAccess->getByHierarchicalName(
 898                                 aKeyBuffer ) >>= aValue ) )
 899                     {
 900                         OSL_FAIL( "GetInteractionHandlerList - "
 901                                     "Error getting item value!" );
 902                         continue;
 903                     }
 904
 905                     aInfo.ServiceName = aValue;
 906
 907                     // Append info to list.
 908                     rdataList.push_back( aInfo );
 909                 }
 910                 catch ( container::NoSuchElementException& )
 911                 {
 912                     // getByHierarchicalName
 913
 914                     OSL_FAIL( "GetInteractionHandlerList - "
 915                                 "caught NoSuchElementException!" );
 916                 }
 917             }
 918         }
 919     }
 920     catch ( uno::RuntimeException const & )
 921     {
 922         throw;
 923     }
 924     catch ( uno::Exception const & )
 925     {
 926         TOOLS_WARN_EXCEPTION( "uui", "GetInteractionHandlerList" );
 927     }
 928 }
 929
 930 const uno::Reference< awt::XWindow>&
 931 UUIInteractionHelper::getParentXWindow() const
 932 {
 933     return m_xWindowParam;
 934 }
 935
 936 uno::Reference< task::XInteractionHandler2 >
 937 UUIInteractionHelper::getInteractionHandler() const
 938 {
 939     return InteractionHandler::createWithParentAndContext(
 940         m_xContext, m_xWindowParam,
 941         m_aContextParam);
 942 }
 943
 944 namespace {
 945
 946 DialogMask
 947 executeMessageBox(
 948     weld::Window * pParent,
 949     OUString const & rTitle,
 950     OUString const & rMessage,
 951     VclMessageType eMessageType)
 952 {
 953     SolarMutexGuard aGuard;
 954
 955     std::unique_ptr<weld::MessageDialog> xBox(Application::CreateMessageDialog(pParent, eMessageType,
 956         eMessageType == VclMessageType::Question ? VclButtonsType::YesNo : VclButtonsType::Ok, rMessage));
 957     xBox->set_title(rTitle);
 958
 959     short nMessResult = xBox->run();
 960     DialogMask aResult = DialogMask::NONE;
 961     switch (nMessResult)
 962     {
 963         case RET_OK:
 964             aResult = DialogMask::ButtonsOk;
 965             break;
 966         case RET_CANCEL:
 967             aResult = DialogMask::ButtonsCancel;
 968             break;
 969         case RET_YES:
 970             aResult = DialogMask::ButtonsYes;
 971             break;
 972         case RET_NO:
 973             aResult = DialogMask::ButtonsNo;
 974             break;
 975         default:
 976             assert(false);
 977     }
 978
 979     return aResult;
 980 }
 981
 982 NameClashResolveDialogResult executeSimpleNameClashResolveDialog(weld::Window *pParent,
 983                                                                  OUString const & rTargetFolderURL,
 984                                                                  OUString const & rClashingName,
 985                                                                  OUString & rProposedNewName,
 986                                                                  bool bAllowOverwrite)
 987 {
 988     std::locale aResLocale = Translate::Create("uui");
 989     NameClashDialog aDialog(pParent, aResLocale, rTargetFolderURL,
 990                             rClashingName, rProposedNewName, bAllowOverwrite);
 991
 992     NameClashResolveDialogResult eResult = static_cast<NameClashResolveDialogResult>(aDialog.run());
 993     rProposedNewName = aDialog.getNewName();
 994     return eResult;
 995 }
 996
 997 } // namespace
 998
 999 void
1000 UUIInteractionHelper::handleNameClashResolveRequest(
1001     ucb::NameClashResolveRequest const & rRequest,
1002     uno::Sequence< uno::Reference<
1003         task::XInteractionContinuation > > const & rContinuations)
1004 {
1005     OSL_ENSURE(!rRequest.TargetFolderURL.isEmpty(),
1006         "NameClashResolveRequest must not contain empty TargetFolderURL" );
1007
1008     OSL_ENSURE(!rRequest.ClashingName.isEmpty(),
1009         "NameClashResolveRequest must not contain empty ClashingName" );
1010
1011     uno::Reference< task::XInteractionAbort > xAbort;
1012     uno::Reference< ucb::XInteractionSupplyName > xSupplyName;
1013     uno::Reference< ucb::XInteractionReplaceExistingData > xReplaceExistingData;
1014     getContinuations(
1015         rContinuations, &xAbort, &xSupplyName, &xReplaceExistingData);
1016
1017     OSL_ENSURE( xAbort.is(),
1018         "NameClashResolveRequest must contain Abort continuation" );
1019
1020     OSL_ENSURE( xSupplyName.is(),
1021         "NameClashResolveRequest must contain SupplyName continuation" );
1022
1023     NameClashResolveDialogResult eResult = ABORT;
1024     OUString aProposedNewName( rRequest.ProposedNewName );
1025
1026     uno::Reference<awt::XWindow> xParent = getParentXWindow();
1027     eResult = executeSimpleNameClashResolveDialog(Application::GetFrameWeld(xParent),
1028                     rRequest.TargetFolderURL,
1029                     rRequest.ClashingName,
1030                     aProposedNewName,
1031                     xReplaceExistingData.is());
1032
1033     switch ( eResult )
1034     {
1035     case ABORT:
1036         xAbort->select();
1037         break;
1038
1039     case RENAME:
1040         xSupplyName->setName( aProposedNewName );
1041         xSupplyName->select();
1042         break;
1043
1044     case OVERWRITE:
1045         OSL_ENSURE(
1046             xReplaceExistingData.is(),
1047             "Invalid NameClashResolveDialogResult: OVERWRITE - "
1048             "No ReplaceExistingData continuation available!" );
1049         xReplaceExistingData->select();
1050         break;
1051     }
1052 }
1053
1054 void
1055 UUIInteractionHelper::handleGenericErrorRequest(
1056     ErrCode nErrorCode,
1057     uno::Sequence< uno::Reference<
1058         task::XInteractionContinuation > > const & rContinuations,
1059     bool bObtainErrorStringOnly,
1060     bool & bHasErrorString,
1061     OUString & rErrorString)
1062 {
1063     if (bObtainErrorStringOnly)
1064     {
1065         bHasErrorString = isInformationalErrorMessageRequest(rContinuations);
1066         if (bHasErrorString)
1067         {
1068             OUString aErrorString;
1069             ErrorHandler::GetErrorString(nErrorCode, aErrorString);
1070             rErrorString = aErrorString;
1071         }
1072     }
1073     else
1074     {
1075         uno::Reference< task::XInteractionAbort > xAbort;
1076         uno::Reference< task::XInteractionApprove > xApprove;
1077         getContinuations(rContinuations, &xApprove, &xAbort);
1078
1079         // Note: It's important to convert the transported long to the
1080         // required  unsigned long value. Otherwise using as flag field
1081         // can fail ...
1082         ErrCode  nError(nErrorCode);
1083         bool bWarning = !nError.IgnoreWarning();
1084
1085         if ( nError == ERRCODE_SFX_INCOMPLETE_ENCRYPTION )
1086         {
1087             // the security warning box needs a special title
1088             OUString aErrorString;
1089             ErrorHandler::GetErrorString( nErrorCode, aErrorString );
1090
1091             std::locale aResLocale = Translate::Create("uui");
1092             OUString aTitle( utl::ConfigManager::getProductName() );
1093
1094             OUString aErrTitle = Translate::get(STR_WARNING_INCOMPLETE_ENCRYPTION_TITLE, aResLocale);
1095
1096             if ( !aTitle.isEmpty() && !aErrTitle.isEmpty() )
1097                 aTitle += " - " ;
1098             aTitle += aErrTitle;
1099
1100             uno::Reference<awt::XWindow> xParent = getParentXWindow();
1101             executeMessageBox(Application::GetFrameWeld(xParent), aTitle, aErrorString, VclMessageType::Error);
1102         }
1103         else
1104         {
1105             uno::Reference<awt::XWindow> xParent = getParentXWindow();
1106             ErrorHandler::HandleError(nErrorCode, Application::GetFrameWeld(xParent));
1107         }
1108
1109         if (xApprove.is() && bWarning)
1110             xApprove->select();
1111         else if (xAbort.is())
1112             xAbort->select();
1113     }
1114 }
1115
1116 void
1117 UUIInteractionHelper::handleMacroConfirmRequest(
1118     const OUString& aDocumentURL,
1119     const uno::Reference< embed::XStorage >& xZipStorage,
1120     const OUString& aDocumentVersion,
1121     const uno::Sequence< security::DocumentSignatureInformation >& aSignInfo,
1122     uno::Sequence< uno::Reference< task::XInteractionContinuation > > const &
1123         rContinuations )
1124 {
1125     uno::Reference< task::XInteractionAbort > xAbort;
1126     uno::Reference< task::XInteractionApprove > xApprove;
1127     getContinuations( rContinuations, &xApprove, &xAbort );
1128
1129     bool bApprove = false;
1130
1131     bool bShowSignatures = aSignInfo.hasElements();
1132     uno::Reference<awt::XWindow> xParent = getParentXWindow();
1133     MacroWarning aWarning(Application::GetFrameWeld(xParent), bShowSignatures);
1134
1135     aWarning.SetDocumentURL(aDocumentURL);
1136     if ( aSignInfo.getLength() > 1 )
1137     {
1138         aWarning.SetStorage(xZipStorage, aDocumentVersion, aSignInfo);
1139     }
1140     else if ( aSignInfo.getLength() == 1 )
1141     {
1142         aWarning.SetCertificate(aSignInfo[0].Signer);
1143     }
1144
1145     bApprove = aWarning.run() == RET_OK;
1146
1147     if ( bApprove && xApprove.is() )
1148         xApprove->select();
1149     else if ( xAbort.is() )
1150         xAbort->select();
1151 }
1152
1153 void
1154 UUIInteractionHelper::handleBrokenPackageRequest(
1155     std::vector< OUString > const & rArguments,
1156     uno::Sequence< uno::Reference< task::XInteractionContinuation > > const &
1157         rContinuations,
1158     bool bObtainErrorStringOnly,
1159     bool & bHasErrorString,
1160     OUString & rErrorString)
1161 {
1162     if (bObtainErrorStringOnly)
1163     {
1164         bHasErrorString = isInformationalErrorMessageRequest(rContinuations);
1165         if (!bHasErrorString)
1166             return;
1167     }
1168
1169     uno::Reference< task::XInteractionApprove > xApprove;
1170     uno::Reference< task::XInteractionDisapprove > xDisapprove;
1171     uno::Reference< task::XInteractionAbort > xAbort;
1172     getContinuations(rContinuations, &xApprove, &xDisapprove, &xAbort);
1173
1174     ErrCode nErrorCode;
1175     if( xApprove.is() && xDisapprove.is() )
1176     {
1177         nErrorCode = ERRCODE_UUI_IO_BROKENPACKAGE;
1178     }
1179     else if ( xAbort.is() )
1180     {
1181         nErrorCode = ERRCODE_UUI_IO_BROKENPACKAGE_CANTREPAIR;
1182     }
1183     else
1184         return;
1185
1186     OUString aMessage;
1187     {
1188         std::locale aResLocale = Translate::Create("uui");
1189         ErrorResource aErrorResource(RID_UUI_ERRHDL, aResLocale);
1190         if (!aErrorResource.getString(nErrorCode, aMessage))
1191             return;
1192     }
1193
1194     aMessage = replaceMessageWithArguments( aMessage, rArguments );
1195
1196     if (bObtainErrorStringOnly)
1197     {
1198         rErrorString = aMessage;
1199         return;
1200     }
1201
1202     VclMessageType eMessageType;
1203     if( xApprove.is() && xDisapprove.is() )
1204         eMessageType = VclMessageType::Question;
1205     else if ( xAbort.is() )
1206         eMessageType = VclMessageType::Warning;
1207     else
1208         return;
1209
1210     OUString title(
1211         utl::ConfigManager::getProductName() +
1212         " " +
1213         utl::ConfigManager::getProductVersion() );
1214
1215     uno::Reference<awt::XWindow> xParent = getParentXWindow();
1216     switch (executeMessageBox(Application::GetFrameWeld(xParent), title, aMessage, eMessageType))
1217     {
1218     case DialogMask::ButtonsOk:
1219         OSL_ENSURE( xAbort.is(), "unexpected situation" );
1220         if (xAbort.is())
1221             xAbort->select();
1222         break;
1223
1224     case DialogMask::ButtonsNo:
1225         OSL_ENSURE(xDisapprove.is(), "unexpected situation");
1226         if (xDisapprove.is())
1227             xDisapprove->select();
1228         break;
1229
1230     case DialogMask::ButtonsYes:
1231         OSL_ENSURE(xApprove.is(), "unexpected situation");
1232         if (xApprove.is())
1233             xApprove->select();
1234         break;
1235
1236     default: break;
1237     }
1238 }
1239
1240 // ErrorResource Implementation
1241 bool ErrorResource::getString(ErrCode nErrorCode, OUString &rString) const
1242 {
1243     for (const std::pair<const char*, ErrCode>* pStringArray = m_pStringArray; pStringArray->first != nullptr; ++pStringArray)
1244     {
1245         if (nErrorCode.StripWarningAndDynamic() == pStringArray->second.StripWarningAndDynamic())
1246         {
1247             rString = Translate::get(pStringArray->first, m_rResLocale);
1248             return true;
1249         }
1250     }
1251     return false;
1252 }
1253
1254 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */