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If not, see * * for a copy of the LGPLv3 License. * ************************************************************************/ // MARKER(update_precomp.py): autogen include statement, do not remove #include "precompiled_linguistic.hxx" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "lngsvcmgr.hxx" #include "lngopt.hxx" #include "misc.hxx" #include "spelldsp.hxx" #include "hyphdsp.hxx" #include "thesdsp.hxx" #include "gciterator.hxx" using namespace com::sun::star; using namespace linguistic; using ::rtl::OUString; // forward declarations uno::Sequence< OUString > static GetLangSvcList( const uno::Any &rVal ); uno::Sequence< OUString > static GetLangSvc( const uno::Any &rVal ); /////////////////////////////////////////////////////////////////////////// static BOOL lcl_SeqHasString( const uno::Sequence< OUString > &rSeq, const OUString &rText ) { BOOL bRes = FALSE; INT32 nLen = rSeq.getLength(); if (nLen == 0 || rText.getLength() == 0) return bRes; const OUString *pSeq = rSeq.getConstArray(); for (INT32 i = 0; i < nLen && !bRes; ++i) { if (rText == pSeq[i]) bRes = TRUE; } return bRes; } /////////////////////////////////////////////////////////////////////////// static uno::Sequence< lang::Locale > GetAvailLocales( const uno::Sequence< OUString > &rSvcImplNames ) { uno::Sequence< lang::Locale > aRes; uno::Reference< lang::XMultiServiceFactory > xFac( utl::getProcessServiceFactory() ); INT32 nNames = rSvcImplNames.getLength(); if (nNames && xFac.is()) { std::set< LanguageType > aLanguages; //! since we're going to create one-instance services we have to //! supply their arguments even if we would not need them here... uno::Sequence< uno::Any > aArgs(2); aArgs.getArray()[0] <<= GetLinguProperties(); // check all services for the supported languages and new // languages to the result const OUString *pImplNames = rSvcImplNames.getConstArray(); INT32 i; for (i = 0; i < nNames; ++i) { uno::Reference< linguistic2::XSupportedLocales > xSuppLoc; try { xSuppLoc = uno::Reference< linguistic2::XSupportedLocales >( xFac->createInstanceWithArguments( pImplNames[i], aArgs ), uno::UNO_QUERY ); } catch (uno::Exception &) { DBG_ASSERT( 0, "createInstanceWithArguments failed" ); } if (xSuppLoc.is()) { uno::Sequence< lang::Locale > aLoc( xSuppLoc->getLocales() ); INT32 nLoc = aLoc.getLength(); for (INT32 k = 0; k < nLoc; ++k) { const lang::Locale *pLoc = aLoc.getConstArray(); LanguageType nLang = LocaleToLanguage( pLoc[k] ); // language not already added? if (aLanguages.find( nLang ) == aLanguages.end()) aLanguages.insert( nLang ); } } else { DBG_ASSERT( 0, "interface not supported by service" ); } } // build return sequence INT32 nLanguages = static_cast< INT32 >(aLanguages.size()); aRes.realloc( nLanguages ); lang::Locale *pRes = aRes.getArray(); std::set< LanguageType >::const_iterator aIt( aLanguages.begin() ); for (i = 0; aIt != aLanguages.end(); ++aIt, ++i) { LanguageType nLang = *aIt; pRes[i] = CreateLocale( nLang ); } } return aRes; } /////////////////////////////////////////////////////////////////////////// struct SvcInfo { const OUString aSvcImplName; const uno::Sequence< INT16 > aSuppLanguages; SvcInfo( const OUString &rSvcImplName, const uno::Sequence< INT16 > &rSuppLanguages ) : aSvcImplName (rSvcImplName), aSuppLanguages (rSuppLanguages) { } BOOL HasLanguage( INT16 nLanguage ) const; }; BOOL SvcInfo::HasLanguage( INT16 nLanguage ) const { INT32 nCnt = aSuppLanguages.getLength(); const INT16 *pLang = aSuppLanguages.getConstArray(); INT32 i; for ( i = 0; i < nCnt; ++i) { if (nLanguage == pLang[i]) break; } return i < nCnt; } /////////////////////////////////////////////////////////////////////////// void LngSvcMgr::SetAvailableCfgServiceLists( LinguDispatcher &rDispatcher, const SvcInfoArray &rAvailSvcs ) { // get list of nodenames to look at for their service list const char *pEntryName = 0; BOOL bHasLangSvcList = TRUE; switch (rDispatcher.GetDspType()) { case LinguDispatcher::DSP_SPELL : pEntryName = "ServiceManager/SpellCheckerList"; break; case LinguDispatcher::DSP_GRAMMAR : pEntryName = "ServiceManager/GrammarCheckerList"; bHasLangSvcList = FALSE; break; case LinguDispatcher::DSP_HYPH : pEntryName = "ServiceManager/HyphenatorList"; bHasLangSvcList = FALSE; break; case LinguDispatcher::DSP_THES : pEntryName = "ServiceManager/ThesaurusList"; break; default : DBG_ASSERT( 0, "unexpected case" ); } String aNode( String::CreateFromAscii( pEntryName ) ); uno::Sequence < OUString > aNodeNames( /*aCfg.*/GetNodeNames( aNode ) ); INT32 nLen = aNodeNames.getLength(); const OUString *pNodeNames = aNodeNames.getConstArray(); for (INT32 i = 0; i < nLen; ++i) { uno::Sequence< OUString > aSvcImplNames; uno::Sequence< OUString > aNames( 1 ); OUString *pNames = aNames.getArray(); OUString aPropName( aNode ); aPropName += OUString::valueOf( (sal_Unicode) '/' ); aPropName += pNodeNames[i]; pNames[0] = aPropName; uno::Sequence< uno::Any > aValues = /*aCfg.*/GetProperties( aNames ); if (aValues.getLength()) { // get list of configured service names for the // current node (language) const uno::Any &rValue = aValues.getConstArray()[0]; if (bHasLangSvcList) aSvcImplNames = GetLangSvcList( rValue ); else aSvcImplNames = GetLangSvc( rValue ); INT32 nSvcs = aSvcImplNames.getLength(); if (nSvcs) { const OUString *pImplNames = aSvcImplNames.getConstArray(); LanguageType nLang = MsLangId::convertIsoStringToLanguage( pNodeNames[i] ); // build list of available services from those INT32 nCnt = 0; uno::Sequence< OUString > aAvailSvcs( nSvcs ); OUString *pAvailSvcs = aAvailSvcs.getArray(); for (INT32 k = 0; k < nSvcs; ++k) { // check for availability of the service size_t nAvailSvcs = rAvailSvcs.size(); for (size_t m = 0; m < nAvailSvcs; ++m) { const SvcInfo &rSvcInfo = *rAvailSvcs[m]; if (rSvcInfo.aSvcImplName == pImplNames[k] && rSvcInfo.HasLanguage( nLang )) { pAvailSvcs[ nCnt++ ] = rSvcInfo.aSvcImplName; break; } } } if (nCnt) { aAvailSvcs.realloc( nCnt ); rDispatcher.SetServiceList( CreateLocale( nLang ), aAvailSvcs ); } } } } } /////////////////////////////////////////////////////////////////////////// class LngSvcMgrListenerHelper : public cppu::WeakImplHelper2 < linguistic2::XLinguServiceEventListener, linguistic2::XDictionaryListEventListener > { LngSvcMgr &rMyManager; // Timer aLaunchTimer; //cppu::OMultiTypeInterfaceContainerHelper aListeners; ::cppu::OInterfaceContainerHelper aLngSvcMgrListeners; ::cppu::OInterfaceContainerHelper aLngSvcEvtBroadcasters; uno::Reference< linguistic2::XDictionaryList > xDicList; uno::Reference< uno::XInterface > xMyEvtObj; INT16 nCombinedLngSvcEvt; // disallow copy-constructor and assignment-operator for now LngSvcMgrListenerHelper(const LngSvcMgrListenerHelper &); LngSvcMgrListenerHelper & operator = (const LngSvcMgrListenerHelper &); void LaunchEvent( INT16 nLngSvcEvtFlags ); // DECL_LINK( TimeOut, Timer* ); long Timeout(); public: LngSvcMgrListenerHelper( LngSvcMgr &rLngSvcMgr, const uno::Reference< uno::XInterface > &rxSource, const uno::Reference< linguistic2::XDictionaryList > &rxDicList ); // lang::XEventListener virtual void SAL_CALL disposing( const lang::EventObject& rSource ) throw(uno::RuntimeException); // linguistic2::XLinguServiceEventListener virtual void SAL_CALL processLinguServiceEvent( const linguistic2::LinguServiceEvent& aLngSvcEvent ) throw(uno::RuntimeException); // linguistic2::XDictionaryListEventListener virtual void SAL_CALL processDictionaryListEvent( const linguistic2::DictionaryListEvent& rDicListEvent ) throw(uno::RuntimeException); inline BOOL AddLngSvcMgrListener( const uno::Reference< lang::XEventListener >& rxListener ); inline BOOL RemoveLngSvcMgrListener( const uno::Reference< lang::XEventListener >& rxListener ); void DisposeAndClear( const lang::EventObject &rEvtObj ); BOOL AddLngSvcEvtBroadcaster( const uno::Reference< linguistic2::XLinguServiceEventBroadcaster > &rxBroadcaster ); BOOL RemoveLngSvcEvtBroadcaster( const uno::Reference< linguistic2::XLinguServiceEventBroadcaster > &rxBroadcaster ); void AddLngSvcEvt( INT16 nLngSvcEvt ); }; LngSvcMgrListenerHelper::LngSvcMgrListenerHelper( LngSvcMgr &rLngSvcMgr, const uno::Reference< uno::XInterface > &rxSource, const uno::Reference< linguistic2::XDictionaryList > &rxDicList ) : rMyManager ( rLngSvcMgr ), aLngSvcMgrListeners ( GetLinguMutex() ), aLngSvcEvtBroadcasters ( GetLinguMutex() ), xDicList ( rxDicList ), xMyEvtObj ( rxSource ) { if (xDicList.is()) { xDicList->addDictionaryListEventListener( (linguistic2::XDictionaryListEventListener *) this, FALSE ); } //! The timer is used to 'sum up' different events in order to reduce the //! number of events forwarded. //! (This may happen already if a property was changed that has several //! listeners, and each of them is launching an event of it's own!) //! Thus this behaviour is necessary to avoid unecessary actions of //! this objects listeners! // aLaunchTimer.SetTimeout( 2000 ); // aLaunchTimer.SetTimeoutHdl( LINK( this, LngSvcMgrListenerHelper, TimeOut ) ); nCombinedLngSvcEvt = 0; } void SAL_CALL LngSvcMgrListenerHelper::disposing( const lang::EventObject& rSource ) throw(uno::RuntimeException) { osl::MutexGuard aGuard( GetLinguMutex() ); uno::Reference< uno::XInterface > xRef( rSource.Source ); if ( xRef.is() ) { aLngSvcMgrListeners .removeInterface( xRef ); aLngSvcEvtBroadcasters.removeInterface( xRef ); if (xDicList == xRef) xDicList = 0; } } //IMPL_LINK( LngSvcMgrListenerHelper, TimeOut, Timer*, pTimer ) long LngSvcMgrListenerHelper::Timeout() { osl::MutexGuard aGuard( GetLinguMutex() ); // if (&aLaunchTimer == pTimer) { // change event source to LinguServiceManager since the listeners // probably do not know (and need not to know) about the specific // SpellChecker's or Hyphenator's. linguistic2::LinguServiceEvent aEvtObj( xMyEvtObj, nCombinedLngSvcEvt ); nCombinedLngSvcEvt = 0; if (rMyManager.pSpellDsp) rMyManager.pSpellDsp->FlushSpellCache(); // pass event on to linguistic2::XLinguServiceEventListener's cppu::OInterfaceIteratorHelper aIt( aLngSvcMgrListeners ); while (aIt.hasMoreElements()) { uno::Reference< linguistic2::XLinguServiceEventListener > xRef( aIt.next(), uno::UNO_QUERY ); if (xRef.is()) xRef->processLinguServiceEvent( aEvtObj ); } } return 0; } void LngSvcMgrListenerHelper::AddLngSvcEvt( INT16 nLngSvcEvt ) { nCombinedLngSvcEvt |= nLngSvcEvt; // aLaunchTimer.Start(); Timeout(); } void SAL_CALL LngSvcMgrListenerHelper::processLinguServiceEvent( const linguistic2::LinguServiceEvent& rLngSvcEvent ) throw(uno::RuntimeException) { osl::MutexGuard aGuard( GetLinguMutex() ); AddLngSvcEvt( rLngSvcEvent.nEvent ); } void SAL_CALL LngSvcMgrListenerHelper::processDictionaryListEvent( const linguistic2::DictionaryListEvent& rDicListEvent ) throw(uno::RuntimeException) { osl::MutexGuard aGuard( GetLinguMutex() ); INT16 nDlEvt = rDicListEvent.nCondensedEvent; if (0 == nDlEvt) return; // we do keep the original event source here though... // pass event on to linguistic2::XDictionaryListEventListener's cppu::OInterfaceIteratorHelper aIt( aLngSvcMgrListeners ); while (aIt.hasMoreElements()) { uno::Reference< linguistic2::XDictionaryListEventListener > xRef( aIt.next(), uno::UNO_QUERY ); if (xRef.is()) xRef->processDictionaryListEvent( rDicListEvent ); } // // "translate" DictionaryList event into linguistic2::LinguServiceEvent // INT16 nLngSvcEvt = 0; // INT16 nSpellCorrectFlags = linguistic2::DictionaryListEventFlags::ADD_NEG_ENTRY | linguistic2::DictionaryListEventFlags::DEL_POS_ENTRY | linguistic2::DictionaryListEventFlags::ACTIVATE_NEG_DIC | linguistic2::DictionaryListEventFlags::DEACTIVATE_POS_DIC; if (0 != (nDlEvt & nSpellCorrectFlags)) nLngSvcEvt |= linguistic2::LinguServiceEventFlags::SPELL_CORRECT_WORDS_AGAIN; // INT16 nSpellWrongFlags = linguistic2::DictionaryListEventFlags::ADD_POS_ENTRY | linguistic2::DictionaryListEventFlags::DEL_NEG_ENTRY | linguistic2::DictionaryListEventFlags::ACTIVATE_POS_DIC | linguistic2::DictionaryListEventFlags::DEACTIVATE_NEG_DIC; if (0 != (nDlEvt & nSpellWrongFlags)) nLngSvcEvt |= linguistic2::LinguServiceEventFlags::SPELL_WRONG_WORDS_AGAIN; // INT16 nHyphenateFlags = linguistic2::DictionaryListEventFlags::ADD_POS_ENTRY | linguistic2::DictionaryListEventFlags::DEL_POS_ENTRY | linguistic2::DictionaryListEventFlags::ACTIVATE_POS_DIC | linguistic2::DictionaryListEventFlags::ACTIVATE_NEG_DIC; if (0 != (nDlEvt & nHyphenateFlags)) nLngSvcEvt |= linguistic2::LinguServiceEventFlags::HYPHENATE_AGAIN; if (rMyManager.pSpellDsp) rMyManager.pSpellDsp->FlushSpellCache(); if (nLngSvcEvt) LaunchEvent( nLngSvcEvt ); } void LngSvcMgrListenerHelper::LaunchEvent( INT16 nLngSvcEvtFlags ) { linguistic2::LinguServiceEvent aEvt( xMyEvtObj, nLngSvcEvtFlags ); // pass event on to linguistic2::XLinguServiceEventListener's cppu::OInterfaceIteratorHelper aIt( aLngSvcMgrListeners ); while (aIt.hasMoreElements()) { uno::Reference< linguistic2::XLinguServiceEventListener > xRef( aIt.next(), uno::UNO_QUERY ); if (xRef.is()) xRef->processLinguServiceEvent( aEvt ); } } inline BOOL LngSvcMgrListenerHelper::AddLngSvcMgrListener( const uno::Reference< lang::XEventListener >& rxListener ) { aLngSvcMgrListeners.addInterface( rxListener ); return TRUE; } inline BOOL LngSvcMgrListenerHelper::RemoveLngSvcMgrListener( const uno::Reference< lang::XEventListener >& rxListener ) { aLngSvcMgrListeners.removeInterface( rxListener ); return TRUE; } void LngSvcMgrListenerHelper::DisposeAndClear( const lang::EventObject &rEvtObj ) { // call "disposing" for all listeners and clear list aLngSvcMgrListeners .disposeAndClear( rEvtObj ); // remove references to this object hold by the broadcasters cppu::OInterfaceIteratorHelper aIt( aLngSvcEvtBroadcasters ); while (aIt.hasMoreElements()) { uno::Reference< linguistic2::XLinguServiceEventBroadcaster > xRef( aIt.next(), uno::UNO_QUERY ); if (xRef.is()) RemoveLngSvcEvtBroadcaster( xRef ); } // remove refernce to this object hold by the dictionary-list if (xDicList.is()) { xDicList->removeDictionaryListEventListener( (linguistic2::XDictionaryListEventListener *) this ); xDicList = 0; } } BOOL LngSvcMgrListenerHelper::AddLngSvcEvtBroadcaster( const uno::Reference< linguistic2::XLinguServiceEventBroadcaster > &rxBroadcaster ) { BOOL bRes = FALSE; if (rxBroadcaster.is()) { aLngSvcEvtBroadcasters.addInterface( rxBroadcaster ); rxBroadcaster->addLinguServiceEventListener( (linguistic2::XLinguServiceEventListener *) this ); } return bRes; } BOOL LngSvcMgrListenerHelper::RemoveLngSvcEvtBroadcaster( const uno::Reference< linguistic2::XLinguServiceEventBroadcaster > &rxBroadcaster ) { BOOL bRes = FALSE; if (rxBroadcaster.is()) { aLngSvcEvtBroadcasters.removeInterface( rxBroadcaster ); rxBroadcaster->removeLinguServiceEventListener( (linguistic2::XLinguServiceEventListener *) this ); } return bRes; } /////////////////////////////////////////////////////////////////////////// LngSvcMgr::LngSvcMgr() : utl::ConfigItem( String::CreateFromAscii( "Office.Linguistic" ) ), aEvtListeners ( GetLinguMutex() ) { bHasAvailSpellLocales = bHasAvailGrammarLocales = bHasAvailHyphLocales = bHasAvailThesLocales = bDisposing = FALSE; pSpellDsp = 0; pGrammarDsp = 0; pHyphDsp = 0; pThesDsp = 0; pAvailSpellSvcs = 0; pAvailGrammarSvcs = 0; pAvailHyphSvcs = 0; pAvailThesSvcs = 0; pListenerHelper = 0; // request notify events when properties (i.e. something in the subtree) changes uno::Sequence< OUString > aNames(4); OUString *pNames = aNames.getArray(); pNames[0] = A2OU( "ServiceManager/SpellCheckerList" ); pNames[1] = A2OU( "ServiceManager/GrammarCheckerList" ); pNames[2] = A2OU( "ServiceManager/HyphenatorList" ); pNames[3] = A2OU( "ServiceManager/ThesaurusList" ); EnableNotification( aNames ); } LngSvcMgr::~LngSvcMgr() { // memory for pSpellDsp, pHyphDsp, pThesDsp, pListenerHelper // will be freed in the destructor of the respective Reference's // xSpellDsp, xGrammarDsp, xHyphDsp, xThesDsp delete pAvailSpellSvcs; delete pAvailGrammarSvcs; delete pAvailHyphSvcs; delete pAvailThesSvcs; } void LngSvcMgr::Notify( const uno::Sequence< OUString > &rPropertyNames ) { const OUString aSpellCheckerList( A2OU("ServiceManager/SpellCheckerList") ); const OUString aGrammarCheckerList( A2OU("ServiceManager/GrammarCheckerList") ); const OUString aHyphenatorList( A2OU("ServiceManager/HyphenatorList") ); const OUString aThesaurusList( A2OU("ServiceManager/ThesaurusList") ); const uno::Sequence< OUString > aSpellCheckerListEntries( GetNodeNames( aSpellCheckerList ) ); const uno::Sequence< OUString > aGrammarCheckerListEntries( GetNodeNames( aGrammarCheckerList ) ); const uno::Sequence< OUString > aHyphenatorListEntries( GetNodeNames( aHyphenatorList ) ); const uno::Sequence< OUString > aThesaurusListEntries( GetNodeNames( aThesaurusList ) ); uno::Sequence< uno::Any > aValues; uno::Sequence< OUString > aNames( 1 ); OUString *pNames = aNames.getArray(); sal_Int32 nLen = rPropertyNames.getLength(); const OUString *pPropertyNames = rPropertyNames.getConstArray(); for (sal_Int32 i = 0; i < nLen; ++i) { // property names look like // "ServiceManager/ThesaurusList/de-CH" const OUString &rName = pPropertyNames[i]; sal_Int32 nKeyStart; nKeyStart = rName.lastIndexOf( '/' ); OUString aKeyText; if (nKeyStart != -1) aKeyText = rName.copy( nKeyStart + 1 ); DBG_ASSERT( aKeyText.getLength() != 0, "unexpected key (lang::Locale) string" ); if (0 == rName.compareTo( aSpellCheckerList, aSpellCheckerList.getLength() )) { // delete old cached data, needs to be acquired new on demand delete pAvailSpellSvcs; pAvailSpellSvcs = 0; OUString aNode( aSpellCheckerList ); if (lcl_SeqHasString( aSpellCheckerListEntries, aKeyText )) { OUString aPropName( aNode ); aPropName += OUString::valueOf( (sal_Unicode) '/' ); aPropName += aKeyText; pNames[0] = aPropName; aValues = /*aCfg.*/GetProperties( aNames ); uno::Sequence< OUString > aSvcImplNames; if (aValues.getLength()) aSvcImplNames = GetLangSvcList( aValues.getConstArray()[0] ); LanguageType nLang = LANGUAGE_NONE; if (0 != aKeyText.getLength()) nLang = MsLangId::convertIsoStringToLanguage( aKeyText ); GetSpellCheckerDsp_Impl( sal_False ); // don't set service list, it will be done below pSpellDsp->SetServiceList( CreateLocale(nLang), aSvcImplNames ); } } else if (0 == rName.compareTo( aGrammarCheckerList, aGrammarCheckerList.getLength() )) { // delete old cached data, needs to be acquired new on demand delete pAvailGrammarSvcs; pAvailGrammarSvcs = 0; OUString aNode( aGrammarCheckerList ); if (lcl_SeqHasString( aGrammarCheckerListEntries, aKeyText )) { OUString aPropName( aNode ); aPropName += OUString::valueOf( (sal_Unicode) '/' ); aPropName += aKeyText; pNames[0] = aPropName; aValues = /*aCfg.*/GetProperties( aNames ); uno::Sequence< OUString > aSvcImplNames; if (aValues.getLength()) aSvcImplNames = GetLangSvc( aValues.getConstArray()[0] ); LanguageType nLang = LANGUAGE_NONE; if (0 != aKeyText.getLength()) nLang = MsLangId::convertIsoStringToLanguage( aKeyText ); if (SvtLinguConfig().HasGrammarChecker()) { GetGrammarCheckerDsp_Impl( sal_False ); // don't set service list, it will be done below pGrammarDsp->SetServiceList( CreateLocale(nLang), aSvcImplNames ); } } } else if (0 == rName.compareTo( aHyphenatorList, aHyphenatorList.getLength() )) { // delete old cached data, needs to be acquired new on demand delete pAvailHyphSvcs; pAvailHyphSvcs = 0; OUString aNode( aHyphenatorList ); if (lcl_SeqHasString( aHyphenatorListEntries, aKeyText )) { OUString aPropName( aNode ); aPropName += OUString::valueOf( (sal_Unicode) '/' ); aPropName += aKeyText; pNames[0] = aPropName; aValues = /*aCfg.*/GetProperties( aNames ); uno::Sequence< OUString > aSvcImplNames; if (aValues.getLength()) aSvcImplNames = GetLangSvc( aValues.getConstArray()[0] ); LanguageType nLang = LANGUAGE_NONE; if (0 != aKeyText.getLength()) nLang = MsLangId::convertIsoStringToLanguage( aKeyText ); GetHyphenatorDsp_Impl( sal_False ); // don't set service list, it will be done below pHyphDsp->SetServiceList( CreateLocale(nLang), aSvcImplNames ); } } else if (0 == rName.compareTo( aThesaurusList, aThesaurusList.getLength() )) { // delete old cached data, needs to be acquired new on demand delete pAvailThesSvcs; pAvailThesSvcs = 0; OUString aNode( aThesaurusList ); if (lcl_SeqHasString( aThesaurusListEntries, aKeyText )) { OUString aPropName( aNode ); aPropName += OUString::valueOf( (sal_Unicode) '/' ); aPropName += aKeyText; pNames[0] = aPropName; aValues = /*aCfg.*/GetProperties( aNames ); uno::Sequence< OUString > aSvcImplNames; if (aValues.getLength()) aSvcImplNames = GetLangSvcList( aValues.getConstArray()[0] ); LanguageType nLang = LANGUAGE_NONE; if (0 != aKeyText.getLength()) nLang = MsLangId::convertIsoStringToLanguage( aKeyText ); GetThesaurusDsp_Impl( sal_False ); // don't set service list, it will be done below pThesDsp->SetServiceList( CreateLocale(nLang), aSvcImplNames ); } } else { DBG_ASSERT( 0, "nofified for unexpected property" ); } } } void LngSvcMgr::Commit() { // everything necessary should have already been done by 'SaveCfgSvcs' // called from within 'setConfiguredServices'. // Also this class usually exits only when the Office i sbeing shutdown. } void LngSvcMgr::GetListenerHelper_Impl() { if (!pListenerHelper) { pListenerHelper = new LngSvcMgrListenerHelper( *this, (XLinguServiceManager *) this, linguistic::GetDictionaryList() ); xListenerHelper = (linguistic2::XLinguServiceEventListener *) pListenerHelper; } } void LngSvcMgr::GetSpellCheckerDsp_Impl( sal_Bool bSetSvcList ) { if (!pSpellDsp) { pSpellDsp = new SpellCheckerDispatcher( *this ); xSpellDsp = pSpellDsp; if (bSetSvcList) SetCfgServiceLists( *pSpellDsp ); } } void LngSvcMgr::GetGrammarCheckerDsp_Impl( sal_Bool bSetSvcList ) { if (!pGrammarDsp && SvtLinguConfig().HasGrammarChecker()) { //! since the grammar checking iterator needs to be a one instance service //! we need to create it the correct way! uno::Reference< linguistic2::XProofreadingIterator > xGCI; try { uno::Reference< lang::XMultiServiceFactory > xMgr( utl::getProcessServiceFactory(), uno::UNO_QUERY_THROW ); xGCI = uno::Reference< linguistic2::XProofreadingIterator >( xMgr->createInstance( A2OU( SN_GRAMMARCHECKINGITERATOR ) ), uno::UNO_QUERY_THROW ); } catch (uno::Exception &) { } DBG_ASSERT( xGCI.is(), "instantiating grammar checking iterator failed" ); if (xGCI.is()) { pGrammarDsp = dynamic_cast< GrammarCheckingIterator * >(xGCI.get()); xGrammarDsp = xGCI; DBG_ASSERT( pGrammarDsp, "failed to get implementation" ); if (bSetSvcList) SetCfgServiceLists( *pGrammarDsp ); } } } void LngSvcMgr::GetHyphenatorDsp_Impl( sal_Bool bSetSvcList ) { if (!pHyphDsp) { pHyphDsp = new HyphenatorDispatcher( *this ); xHyphDsp = pHyphDsp; if (bSetSvcList) SetCfgServiceLists( *pHyphDsp ); } } void LngSvcMgr::GetThesaurusDsp_Impl( sal_Bool bSetSvcList ) { if (!pThesDsp) { pThesDsp = new ThesaurusDispatcher; xThesDsp = pThesDsp; if (bSetSvcList) SetCfgServiceLists( *pThesDsp ); } } void LngSvcMgr::GetAvailableSpellSvcs_Impl() { if (!pAvailSpellSvcs) { pAvailSpellSvcs = new SvcInfoArray; uno::Reference< lang::XMultiServiceFactory > xFac( utl::getProcessServiceFactory() ); if (xFac.is()) { uno::Reference< container::XContentEnumerationAccess > xEnumAccess( xFac, uno::UNO_QUERY ); uno::Reference< container::XEnumeration > xEnum; if (xEnumAccess.is()) xEnum = xEnumAccess->createContentEnumeration( A2OU( SN_SPELLCHECKER ) ); if (xEnum.is()) { while (xEnum->hasMoreElements()) { uno::Any aCurrent = xEnum->nextElement(); uno::Reference< lang::XSingleComponentFactory > xCompFactory; uno::Reference< lang::XSingleServiceFactory > xFactory; uno::Reference< linguistic2::XSpellChecker > xSvc; if ( cppu::extractInterface( xCompFactory, aCurrent ) || ::cppu::extractInterface( xFactory, aCurrent ) ) { try { uno::Reference < uno::XComponentContext > xContext; uno::Reference< beans::XPropertySet > xProps( xFac, uno::UNO_QUERY ); xProps->getPropertyValue( OUString( RTL_CONSTASCII_USTRINGPARAM( "DefaultContext" ))) >>= xContext; xSvc = uno::Reference< linguistic2::XSpellChecker >( ( xCompFactory.is() ? xCompFactory->createInstanceWithContext( xContext ) : xFactory->createInstance() ), uno::UNO_QUERY ); } catch (uno::Exception &rEx) { (void) rEx; DBG_ASSERT( 0, "createInstance failed" ); } } if (xSvc.is()) { OUString aImplName; uno::Sequence< INT16 > aLanguages; uno::Reference< XServiceInfo > xInfo( xSvc, uno::UNO_QUERY ); if (xInfo.is()) aImplName = xInfo->getImplementationName(); DBG_ASSERT( aImplName.getLength(), "empty implementation name" ); uno::Reference< linguistic2::XSupportedLocales > xSuppLoc( xSvc, uno::UNO_QUERY ); DBG_ASSERT( xSuppLoc.is(), "interfaces not supported" ); if (xSuppLoc.is()) { uno::Sequence aLocaleSequence(xSuppLoc->getLocales()); aLanguages = LocaleSeqToLangSeq( aLocaleSequence ); } pAvailSpellSvcs->push_back( new SvcInfo( aImplName, aLanguages ) ); } } } } } } void LngSvcMgr::GetAvailableGrammarSvcs_Impl() { if (!pAvailGrammarSvcs) { pAvailGrammarSvcs = new SvcInfoArray; uno::Reference< lang::XMultiServiceFactory > xFac( utl::getProcessServiceFactory() ); if (xFac.is()) { uno::Reference< container::XContentEnumerationAccess > xEnumAccess( xFac, uno::UNO_QUERY ); uno::Reference< container::XEnumeration > xEnum; if (xEnumAccess.is()) xEnum = xEnumAccess->createContentEnumeration( A2OU( SN_GRAMMARCHECKER ) ); if (xEnum.is()) { while (xEnum->hasMoreElements()) { uno::Any aCurrent = xEnum->nextElement(); uno::Reference< lang::XSingleComponentFactory > xCompFactory; uno::Reference< lang::XSingleServiceFactory > xFactory; uno::Reference< linguistic2::XProofreader > xSvc; if ( cppu::extractInterface( xCompFactory, aCurrent ) || ::cppu::extractInterface( xFactory, aCurrent ) ) { try { uno::Reference < uno::XComponentContext > xContext; uno::Reference< beans::XPropertySet > xProps( xFac, uno::UNO_QUERY ); xProps->getPropertyValue( OUString( RTL_CONSTASCII_USTRINGPARAM( "DefaultContext" ))) >>= xContext; xSvc = uno::Reference< linguistic2::XProofreader >( ( xCompFactory.is() ? xCompFactory->createInstanceWithContext( xContext ) : xFactory->createInstance() ), uno::UNO_QUERY ); } catch (uno::Exception &rEx) { (void) rEx; DBG_ASSERT( 0, "createInstance failed" ); } } if (xSvc.is()) { OUString aImplName; uno::Sequence< INT16 > aLanguages; uno::Reference< XServiceInfo > xInfo( xSvc, uno::UNO_QUERY ); if (xInfo.is()) aImplName = xInfo->getImplementationName(); DBG_ASSERT( aImplName.getLength(), "empty implementation name" ); uno::Reference< linguistic2::XSupportedLocales > xSuppLoc( xSvc, uno::UNO_QUERY ); DBG_ASSERT( xSuppLoc.is(), "interfaces not supported" ); if (xSuppLoc.is()) { uno::Sequence aLocaleSequence(xSuppLoc->getLocales()); aLanguages = LocaleSeqToLangSeq( aLocaleSequence ); } pAvailGrammarSvcs->push_back( new SvcInfo( aImplName, aLanguages ) ); } } } } } } void LngSvcMgr::GetAvailableHyphSvcs_Impl() { if (!pAvailHyphSvcs) { pAvailHyphSvcs = new SvcInfoArray; uno::Reference< lang::XMultiServiceFactory > xFac( utl::getProcessServiceFactory() ); if (xFac.is()) { uno::Reference< container::XContentEnumerationAccess > xEnumAccess( xFac, uno::UNO_QUERY ); uno::Reference< container::XEnumeration > xEnum; if (xEnumAccess.is()) xEnum = xEnumAccess->createContentEnumeration( A2OU( SN_HYPHENATOR ) ); if (xEnum.is()) { while (xEnum->hasMoreElements()) { uno::Any aCurrent = xEnum->nextElement(); uno::Reference< lang::XSingleComponentFactory > xCompFactory; uno::Reference< lang::XSingleServiceFactory > xFactory; uno::Reference< linguistic2::XHyphenator > xSvc; if ( cppu::extractInterface( xCompFactory, aCurrent ) || ::cppu::extractInterface( xFactory, aCurrent ) ) { try { uno::Reference < uno::XComponentContext > xContext; uno::Reference< beans::XPropertySet > xProps( xFac, uno::UNO_QUERY ); xProps->getPropertyValue( OUString( RTL_CONSTASCII_USTRINGPARAM( "DefaultContext" ))) >>= xContext; xSvc = uno::Reference< linguistic2::XHyphenator >( ( xCompFactory.is() ? xCompFactory->createInstanceWithContext( xContext ) : xFactory->createInstance() ), uno::UNO_QUERY ); } catch (uno::Exception &rEx) { (void) rEx; DBG_ASSERT( 0, "createInstance failed" ); } } if (xSvc.is()) { OUString aImplName; uno::Sequence< INT16 > aLanguages; uno::Reference< XServiceInfo > xInfo( xSvc, uno::UNO_QUERY ); if (xInfo.is()) aImplName = xInfo->getImplementationName(); DBG_ASSERT( aImplName.getLength(), "empty implementation name" ); uno::Reference< linguistic2::XSupportedLocales > xSuppLoc( xSvc, uno::UNO_QUERY ); DBG_ASSERT( xSuppLoc.is(), "interfaces not supported" ); if (xSuppLoc.is()) { uno::Sequence aLocaleSequence(xSuppLoc->getLocales()); aLanguages = LocaleSeqToLangSeq( aLocaleSequence ); } pAvailHyphSvcs->push_back( new SvcInfo( aImplName, aLanguages ) ); } } } } } } void LngSvcMgr::GetAvailableThesSvcs_Impl() { if (!pAvailThesSvcs) { pAvailThesSvcs = new SvcInfoArray; uno::Reference< lang::XMultiServiceFactory > xFac( utl::getProcessServiceFactory() ); if (xFac.is()) { uno::Reference< container::XContentEnumerationAccess > xEnumAccess( xFac, uno::UNO_QUERY ); uno::Reference< container::XEnumeration > xEnum; if (xEnumAccess.is()) xEnum = xEnumAccess->createContentEnumeration( A2OU( SN_THESAURUS ) ); if (xEnum.is()) { while (xEnum->hasMoreElements()) { uno::Any aCurrent = xEnum->nextElement(); uno::Reference< lang::XSingleComponentFactory > xCompFactory; uno::Reference< lang::XSingleServiceFactory > xFactory; uno::Reference< linguistic2::XThesaurus > xSvc; if ( cppu::extractInterface( xCompFactory, aCurrent ) || ::cppu::extractInterface( xFactory, aCurrent ) ) { try { uno::Reference < uno::XComponentContext > xContext; uno::Reference< beans::XPropertySet > xProps( xFac, uno::UNO_QUERY ); xProps->getPropertyValue( OUString( RTL_CONSTASCII_USTRINGPARAM( "DefaultContext" ))) >>= xContext; xSvc = uno::Reference< linguistic2::XThesaurus >( ( xCompFactory.is() ? xCompFactory->createInstanceWithContext( xContext ) : xFactory->createInstance() ), uno::UNO_QUERY ); } catch (uno::Exception &rEx) { (void) rEx; DBG_ASSERT( 0, "createInstance failed" ); } } if (xSvc.is()) { OUString aImplName; uno::Sequence< INT16 > aLanguages; uno::Reference< XServiceInfo > xInfo( xSvc, uno::UNO_QUERY ); if (xInfo.is()) aImplName = xInfo->getImplementationName(); DBG_ASSERT( aImplName.getLength(), "empty implementation name" ); uno::Reference< linguistic2::XSupportedLocales > xSuppLoc( xSvc, uno::UNO_QUERY ); DBG_ASSERT( xSuppLoc.is(), "interfaces not supported" ); if (xSuppLoc.is()) { uno::Sequence aLocaleSequence(xSuppLoc->getLocales()); aLanguages = LocaleSeqToLangSeq( aLocaleSequence ); } pAvailThesSvcs->push_back( new SvcInfo( aImplName, aLanguages ) ); } } } } } } void LngSvcMgr::SetCfgServiceLists( SpellCheckerDispatcher &rSpellDsp ) { RTL_LOGFILE_CONTEXT( aLog, "linguistic: LngSvcMgr::SetCfgServiceLists - Spell" ); String aNode( String::CreateFromAscii( "ServiceManager/SpellCheckerList" ) ); uno::Sequence< OUString > aNames( /*aCfg.*/GetNodeNames( aNode ) ); OUString *pNames = aNames.getArray(); INT32 nLen = aNames.getLength(); // append path prefix need for 'GetProperties' call below String aPrefix( aNode ); aPrefix.Append( (sal_Unicode) '/' ); for (int i = 0; i < nLen; ++i) { OUString aTmp( aPrefix ); aTmp += pNames[i]; pNames[i] = aTmp; } uno::Sequence< uno::Any > aValues( /*aCfg.*/GetProperties( aNames ) ); if (nLen && nLen == aValues.getLength()) { const uno::Any *pValues = aValues.getConstArray(); for (INT32 i = 0; i < nLen; ++i) { uno::Sequence< OUString > aSvcImplNames; if (pValues[i] >>= aSvcImplNames) { #if OSL_DEBUG_LEVEL > 1 // INT32 nSvcs = aSvcImplNames.getLength(); // const OUString *pSvcImplNames = aSvcImplNames.getConstArray(); #endif String aLocaleStr( pNames[i] ); xub_StrLen nSeperatorPos = aLocaleStr.SearchBackward( sal_Unicode( '/' ) ); aLocaleStr = aLocaleStr.Copy( nSeperatorPos + 1 ); lang::Locale aLocale( CreateLocale( MsLangId::convertIsoStringToLanguage(aLocaleStr) ) ); rSpellDsp.SetServiceList( aLocale, aSvcImplNames ); } } } } void LngSvcMgr::SetCfgServiceLists( GrammarCheckingIterator &rGrammarDsp ) { RTL_LOGFILE_CONTEXT( aLog, "linguistic: LngSvcMgr::SetCfgServiceLists - Grammar" ); String aNode( String::CreateFromAscii( "ServiceManager/GrammarCheckerList" ) ); uno::Sequence< OUString > aNames( /*aCfg.*/GetNodeNames( aNode ) ); OUString *pNames = aNames.getArray(); INT32 nLen = aNames.getLength(); // append path prefix need for 'GetProperties' call below String aPrefix( aNode ); aPrefix.Append( (sal_Unicode) '/' ); for (int i = 0; i < nLen; ++i) { OUString aTmp( aPrefix ); aTmp += pNames[i]; pNames[i] = aTmp; } uno::Sequence< uno::Any > aValues( /*aCfg.*/GetProperties( aNames ) ); if (nLen && nLen == aValues.getLength()) { const uno::Any *pValues = aValues.getConstArray(); for (INT32 i = 0; i < nLen; ++i) { uno::Sequence< OUString > aSvcImplNames; if (pValues[i] >>= aSvcImplNames) { // there should only be one grammar checker in use per language... if (aSvcImplNames.getLength() > 1) aSvcImplNames.realloc(1); #if OSL_DEBUG_LEVEL > 1 // INT32 nSvcs = aSvcImplNames.getLength(); // const OUString *pSvcImplNames = aSvcImplNames.getConstArray(); #endif String aLocaleStr( pNames[i] ); xub_StrLen nSeperatorPos = aLocaleStr.SearchBackward( sal_Unicode( '/' ) ); aLocaleStr = aLocaleStr.Copy( nSeperatorPos + 1 ); lang::Locale aLocale( CreateLocale( MsLangId::convertIsoStringToLanguage(aLocaleStr) ) ); rGrammarDsp.SetServiceList( aLocale, aSvcImplNames ); } } } } void LngSvcMgr::SetCfgServiceLists( HyphenatorDispatcher &rHyphDsp ) { RTL_LOGFILE_CONTEXT( aLog, "linguistic: LngSvcMgr::SetCfgServiceLists - Hyph" ); String aNode( String::CreateFromAscii( "ServiceManager/HyphenatorList" ) ); uno::Sequence< OUString > aNames( /*aCfg.*/GetNodeNames( aNode ) ); OUString *pNames = aNames.getArray(); INT32 nLen = aNames.getLength(); // append path prefix need for 'GetProperties' call below String aPrefix( aNode ); aPrefix.Append( (sal_Unicode) '/' ); for (int i = 0; i < nLen; ++i) { OUString aTmp( aPrefix ); aTmp += pNames[i]; pNames[i] = aTmp; } uno::Sequence< uno::Any > aValues( /*aCfg.*/GetProperties( aNames ) ); if (nLen && nLen == aValues.getLength()) { const uno::Any *pValues = aValues.getConstArray(); for (INT32 i = 0; i < nLen; ++i) { uno::Sequence< OUString > aSvcImplNames; if (pValues[i] >>= aSvcImplNames) { // there should only be one hyphenator in use per language... if (aSvcImplNames.getLength() > 1) aSvcImplNames.realloc(1); #if OSL_DEBUG_LEVEL > 1 // INT32 nSvcs = aSvcImplNames.getLength(); // const OUString *pSvcImplNames = aSvcImplNames.getConstArray(); #endif String aLocaleStr( pNames[i] ); xub_StrLen nSeperatorPos = aLocaleStr.SearchBackward( sal_Unicode( '/' ) ); aLocaleStr = aLocaleStr.Copy( nSeperatorPos + 1 ); lang::Locale aLocale( CreateLocale( MsLangId::convertIsoStringToLanguage(aLocaleStr) ) ); rHyphDsp.SetServiceList( aLocale, aSvcImplNames ); } } } } void LngSvcMgr::SetCfgServiceLists( ThesaurusDispatcher &rThesDsp ) { RTL_LOGFILE_CONTEXT( aLog, "linguistic: LngSvcMgr::SetCfgServiceLists - Thes" ); String aNode( String::CreateFromAscii( "ServiceManager/ThesaurusList" ) ); uno::Sequence< OUString > aNames( /*aCfg.*/GetNodeNames( aNode ) ); OUString *pNames = aNames.getArray(); INT32 nLen = aNames.getLength(); // append path prefix need for 'GetProperties' call below String aPrefix( aNode ); aPrefix.Append( (sal_Unicode) '/' ); for (int i = 0; i < nLen; ++i) { OUString aTmp( aPrefix ); aTmp += pNames[i]; pNames[i] = aTmp; } uno::Sequence< uno::Any > aValues( /*aCfg.*/GetProperties( aNames ) ); if (nLen && nLen == aValues.getLength()) { const uno::Any *pValues = aValues.getConstArray(); for (INT32 i = 0; i < nLen; ++i) { uno::Sequence< OUString > aSvcImplNames; if (pValues[i] >>= aSvcImplNames) { #if OSL_DEBUG_LEVEL > 1 // INT32 nSvcs = aSvcImplNames.getLength(); // const OUString *pSvcImplNames = aSvcImplNames.getConstArray(); #endif String aLocaleStr( pNames[i] ); xub_StrLen nSeperatorPos = aLocaleStr.SearchBackward( sal_Unicode( '/' ) ); aLocaleStr = aLocaleStr.Copy( nSeperatorPos + 1 ); lang::Locale aLocale( CreateLocale( MsLangId::convertIsoStringToLanguage(aLocaleStr) ) ); rThesDsp.SetServiceList( aLocale, aSvcImplNames ); } } } } uno::Reference< linguistic2::XSpellChecker > SAL_CALL LngSvcMgr::getSpellChecker() throw(uno::RuntimeException) { osl::MutexGuard aGuard( GetLinguMutex() ); #if OSL_DEBUG_LEVEL > 1 getAvailableLocales( A2OU( SN_SPELLCHECKER )); #endif uno::Reference< linguistic2::XSpellChecker > xRes; if (!bDisposing) { if (!xSpellDsp.is()) GetSpellCheckerDsp_Impl(); xRes = xSpellDsp; } return xRes; } uno::Reference< linguistic2::XHyphenator > SAL_CALL LngSvcMgr::getHyphenator() throw(uno::RuntimeException) { osl::MutexGuard aGuard( GetLinguMutex() ); #if OSL_DEBUG_LEVEL > 1 getAvailableLocales( A2OU( SN_HYPHENATOR )); #endif uno::Reference< linguistic2::XHyphenator > xRes; if (!bDisposing) { if (!xHyphDsp.is()) GetHyphenatorDsp_Impl(); xRes = xHyphDsp; } return xRes; } uno::Reference< linguistic2::XThesaurus > SAL_CALL LngSvcMgr::getThesaurus() throw(uno::RuntimeException) { osl::MutexGuard aGuard( GetLinguMutex() ); #if OSL_DEBUG_LEVEL > 1 getAvailableLocales( A2OU( SN_THESAURUS )); #endif uno::Reference< linguistic2::XThesaurus > xRes; if (!bDisposing) { if (!xThesDsp.is()) GetThesaurusDsp_Impl(); xRes = xThesDsp; } return xRes; } sal_Bool SAL_CALL LngSvcMgr::addLinguServiceManagerListener( const uno::Reference< lang::XEventListener >& xListener ) throw(uno::RuntimeException) { osl::MutexGuard aGuard( GetLinguMutex() ); BOOL bRes = FALSE; if (!bDisposing && xListener.is()) { if (!pListenerHelper) GetListenerHelper_Impl(); bRes = pListenerHelper->AddLngSvcMgrListener( xListener ); } return bRes; } sal_Bool SAL_CALL LngSvcMgr::removeLinguServiceManagerListener( const uno::Reference< lang::XEventListener >& xListener ) throw(uno::RuntimeException) { osl::MutexGuard aGuard( GetLinguMutex() ); BOOL bRes = FALSE; if (!bDisposing && xListener.is()) { DBG_ASSERT( pListenerHelper, "listener removed without being added" ); if (!pListenerHelper) GetListenerHelper_Impl(); bRes = pListenerHelper->RemoveLngSvcMgrListener( xListener ); } return bRes; } uno::Sequence< OUString > SAL_CALL LngSvcMgr::getAvailableServices( const OUString& rServiceName, const lang::Locale& rLocale ) throw(uno::RuntimeException) { osl::MutexGuard aGuard( GetLinguMutex() ); uno::Sequence< OUString > aRes; const SvcInfoArray *pInfoArray = 0; if (0 == rServiceName.compareToAscii( SN_SPELLCHECKER )) { // don't used cached data here (force re-evaluation in order to have downloaded dictionaries // already found without the need to restart the office delete pAvailSpellSvcs; pAvailSpellSvcs = 0; GetAvailableSpellSvcs_Impl(); pInfoArray = pAvailSpellSvcs; } else if (0 == rServiceName.compareToAscii( SN_GRAMMARCHECKER )) { // don't used cached data here (force re-evaluation in order to have downloaded dictionaries // already found without the need to restart the office delete pAvailGrammarSvcs; pAvailGrammarSvcs = 0; GetAvailableGrammarSvcs_Impl(); pInfoArray = pAvailGrammarSvcs; } else if (0 == rServiceName.compareToAscii( SN_HYPHENATOR )) { // don't used cached data here (force re-evaluation in order to have downloaded dictionaries // already found without the need to restart the office delete pAvailHyphSvcs; pAvailHyphSvcs = 0; GetAvailableHyphSvcs_Impl(); pInfoArray = pAvailHyphSvcs; } else if (0 == rServiceName.compareToAscii( SN_THESAURUS )) { // don't used cached data here (force re-evaluation in order to have downloaded dictionaries // already found without the need to restart the office delete pAvailThesSvcs; pAvailThesSvcs = 0; GetAvailableThesSvcs_Impl(); pInfoArray = pAvailThesSvcs; } if (pInfoArray) { // resize to max number of entries size_t nMaxCnt = pInfoArray->size(); aRes.realloc( nMaxCnt ); OUString *pImplName = aRes.getArray(); USHORT nCnt = 0; LanguageType nLanguage = LocaleToLanguage( rLocale ); for (size_t i = 0; i < nMaxCnt; ++i) { const SvcInfo *pInfo = (*pInfoArray)[i]; if (LANGUAGE_NONE == nLanguage || (pInfo && pInfo->HasLanguage( nLanguage ))) { pImplName[ nCnt++ ] = pInfo->aSvcImplName; } } // resize to actual number of entries if (nCnt != nMaxCnt) aRes.realloc( nCnt ); } return aRes; } uno::Sequence< lang::Locale > SAL_CALL LngSvcMgr::getAvailableLocales( const OUString& rServiceName ) throw(uno::RuntimeException) { osl::MutexGuard aGuard( GetLinguMutex() ); uno::Sequence< lang::Locale > aRes; uno::Sequence< lang::Locale > *pAvailLocales = NULL; BOOL *pHasAvailLocales = NULL; if (0 == rServiceName.compareToAscii( SN_SPELLCHECKER )) { pAvailLocales = &aAvailSpellLocales; pHasAvailLocales = &bHasAvailSpellLocales; } else if (0 == rServiceName.compareToAscii( SN_GRAMMARCHECKER )) { pAvailLocales = &aAvailGrammarLocales; pHasAvailLocales = &bHasAvailGrammarLocales; } else if (0 == rServiceName.compareToAscii( SN_HYPHENATOR )) { pAvailLocales = &aAvailHyphLocales; pHasAvailLocales = &bHasAvailHyphLocales; } else if (0 == rServiceName.compareToAscii( SN_THESAURUS )) { pAvailLocales = &aAvailThesLocales; pHasAvailLocales = &bHasAvailThesLocales; } // about pHasAvailLocales: nowadays (with OOo lingu in SO) we want to know immediately about // new downloaded dictionaries and have them ready right away if the Tools/Options... // is used to activate them. Thus we can not rely anymore on buffered data. if (pAvailLocales /*&& pHasAvailLocales */) { // if (!*pHasAvailLocales) // { *pAvailLocales = GetAvailLocales( getAvailableServices( rServiceName, lang::Locale() ) ); // *pHasAvailLocales = TRUE; // } aRes = *pAvailLocales; } return aRes; } static BOOL IsEqSvcList( const uno::Sequence< OUString > &rList1, const uno::Sequence< OUString > &rList2 ) { // returns TRUE iff both sequences are equal BOOL bRes = FALSE; INT32 nLen = rList1.getLength(); if (rList2.getLength() == nLen) { const OUString *pStr1 = rList1.getConstArray(); const OUString *pStr2 = rList2.getConstArray(); bRes = TRUE; for (INT32 i = 0; i < nLen && bRes; ++i) { if (*pStr1++ != *pStr2++) bRes = FALSE; } } return bRes; } void SAL_CALL LngSvcMgr::setConfiguredServices( const OUString& rServiceName, const lang::Locale& rLocale, const uno::Sequence< OUString >& rServiceImplNames ) throw(uno::RuntimeException) { RTL_LOGFILE_CONTEXT( aLog, "linguistic: LngSvcMgr::setConfiguredServices" ); osl::MutexGuard aGuard( GetLinguMutex() ); #if OSL_DEBUG_LEVEL > 1 // const OUString *pImplNames = rServiceImplNames.getConstArray(); #endif LanguageType nLanguage = LocaleToLanguage( rLocale ); if (LANGUAGE_NONE != nLanguage) { if (0 == rServiceName.compareToAscii( SN_SPELLCHECKER )) { if (!xSpellDsp.is()) GetSpellCheckerDsp_Impl(); BOOL bChanged = !IsEqSvcList( rServiceImplNames, pSpellDsp->GetServiceList( rLocale ) ); if (bChanged) { pSpellDsp->SetServiceList( rLocale, rServiceImplNames ); SaveCfgSvcs( A2OU( SN_SPELLCHECKER ) ); if (pListenerHelper && bChanged) pListenerHelper->AddLngSvcEvt( linguistic2::LinguServiceEventFlags::SPELL_CORRECT_WORDS_AGAIN | linguistic2::LinguServiceEventFlags::SPELL_WRONG_WORDS_AGAIN ); } } else if (0 == rServiceName.compareToAscii( SN_GRAMMARCHECKER )) { if (!xGrammarDsp.is()) GetGrammarCheckerDsp_Impl(); BOOL bChanged = !IsEqSvcList( rServiceImplNames, pGrammarDsp->GetServiceList( rLocale ) ); if (bChanged) { pGrammarDsp->SetServiceList( rLocale, rServiceImplNames ); SaveCfgSvcs( A2OU( SN_GRAMMARCHECKER ) ); if (pListenerHelper && bChanged) pListenerHelper->AddLngSvcEvt( linguistic2::LinguServiceEventFlags::PROOFREAD_AGAIN ); } } else if (0 == rServiceName.compareToAscii( SN_HYPHENATOR )) { if (!xHyphDsp.is()) GetHyphenatorDsp_Impl(); BOOL bChanged = !IsEqSvcList( rServiceImplNames, pHyphDsp->GetServiceList( rLocale ) ); if (bChanged) { pHyphDsp->SetServiceList( rLocale, rServiceImplNames ); SaveCfgSvcs( A2OU( SN_HYPHENATOR ) ); if (pListenerHelper && bChanged) pListenerHelper->AddLngSvcEvt( linguistic2::LinguServiceEventFlags::HYPHENATE_AGAIN ); } } else if (0 == rServiceName.compareToAscii( SN_THESAURUS )) { if (!xThesDsp.is()) GetThesaurusDsp_Impl(); BOOL bChanged = !IsEqSvcList( rServiceImplNames, pThesDsp->GetServiceList( rLocale ) ); if (bChanged) { pThesDsp->SetServiceList( rLocale, rServiceImplNames ); SaveCfgSvcs( A2OU( SN_THESAURUS ) ); } } } } BOOL LngSvcMgr::SaveCfgSvcs( const String &rServiceName ) { RTL_LOGFILE_CONTEXT( aLog, "linguistic: LngSvcMgr::SaveCfgSvcs" ); BOOL bRes = FALSE; LinguDispatcher *pDsp = 0; uno::Sequence< lang::Locale > aLocales; if (0 == rServiceName.CompareToAscii( SN_SPELLCHECKER )) { if (!pSpellDsp) GetSpellCheckerDsp_Impl(); pDsp = pSpellDsp; aLocales = getAvailableLocales( A2OU( SN_SPELLCHECKER ) ); } else if (0 == rServiceName.CompareToAscii( SN_GRAMMARCHECKER )) { if (!pGrammarDsp) GetGrammarCheckerDsp_Impl(); pDsp = pGrammarDsp; aLocales = getAvailableLocales( A2OU( SN_GRAMMARCHECKER ) ); } else if (0 == rServiceName.CompareToAscii( SN_HYPHENATOR )) { if (!pHyphDsp) GetHyphenatorDsp_Impl(); pDsp = pHyphDsp; aLocales = getAvailableLocales( A2OU( SN_HYPHENATOR ) ); } else if (0 == rServiceName.CompareToAscii( SN_THESAURUS )) { if (!pThesDsp) GetThesaurusDsp_Impl(); pDsp = pThesDsp; aLocales = getAvailableLocales( A2OU( SN_THESAURUS ) ); } if (pDsp && aLocales.getLength()) { INT32 nLen = aLocales.getLength(); const lang::Locale *pLocale = aLocales.getConstArray(); uno::Sequence< beans::PropertyValue > aValues( nLen ); beans::PropertyValue *pValues = aValues.getArray(); beans::PropertyValue *pValue = pValues; // get node name to be used const char *pNodeName = NULL; if (pDsp == pSpellDsp) pNodeName = "ServiceManager/SpellCheckerList"; else if (pDsp == pGrammarDsp) pNodeName = "ServiceManager/GrammarCheckerList"; else if (pDsp == pHyphDsp) pNodeName = "ServiceManager/HyphenatorList"; else if (pDsp == pThesDsp) pNodeName = "ServiceManager/ThesaurusList"; else { DBG_ASSERT( 0, "node name missing" ); } OUString aNodeName( A2OU(pNodeName) ); for (INT32 i = 0; i < nLen; ++i) { uno::Sequence< OUString > aSvcImplNames; aSvcImplNames = pDsp->GetServiceList( pLocale[i] ); #if OSL_DEBUG_LEVEL > 1 INT32 nSvcs = aSvcImplNames.getLength(); const OUString *pSvcImplName = aSvcImplNames.getConstArray(); for (INT32 j = 0; j < nSvcs; ++j) { OUString aImplName( pSvcImplName[j] ); } #endif // build value to be written back to configuration uno::Any aCfgAny; if ((pDsp == pHyphDsp || pDsp == pGrammarDsp) && aSvcImplNames.getLength() > 1) aSvcImplNames.realloc(1); // there should be only one entry for hyphenators or grammar checkers (because they are not chained) aCfgAny <<= aSvcImplNames; DBG_ASSERT( aCfgAny.hasValue(), "missing value for 'Any' type" ); OUString aCfgLocaleStr( MsLangId::convertLanguageToIsoString( LocaleToLanguage( pLocale[i] ) ) ); pValue->Value = aCfgAny; pValue->Name = aNodeName; pValue->Name += OUString::valueOf( (sal_Unicode) '/' ); pValue->Name += aCfgLocaleStr; pValue++; } { RTL_LOGFILE_CONTEXT( aLog, "linguistic: LngSvcMgr::SaveCfgSvcs - ReplaceSetProperties" ); // change, add new or replace existing entries. bRes |= /*aCfg.*/ReplaceSetProperties( aNodeName, aValues ); } } return bRes; } static uno::Sequence< OUString > GetLangSvcList( const uno::Any &rVal ) { uno::Sequence< OUString > aRes; if (rVal.hasValue()) { rVal >>= aRes; #if OSL_DEBUG_LEVEL > 1 INT32 nSvcs = aRes.getLength(); if (nSvcs) { const OUString *pSvcName = aRes.getConstArray(); for (INT32 j = 0; j < nSvcs; ++j) { OUString aImplName( pSvcName[j] ); DBG_ASSERT( aImplName.getLength(), "service impl-name missing" ); } } #endif } return aRes; } static uno::Sequence< OUString > GetLangSvc( const uno::Any &rVal ) { uno::Sequence< OUString > aRes; if (!rVal.hasValue()) return aRes; // allowing for a sequence here as well (even though it should only // be a string) makes coding easier in other places since one needs // not make a special case for writing a string only and not a // sequence of strings. if (rVal >>= aRes) { // but only the first string should be used. if (aRes.getLength() > 1) aRes.realloc(1); } else { OUString aImplName; if ((rVal >>= aImplName) && aImplName.getLength() != 0) { aRes.realloc(1); aRes.getArray()[0] = aImplName; } else { DBG_ASSERT( 0, "GetLangSvc: unexpected type encountered" ); } } return aRes; } /////////////////////////////////////////////////////////////////////////// uno::Sequence< OUString > SAL_CALL LngSvcMgr::getConfiguredServices( const OUString& rServiceName, const lang::Locale& rLocale ) throw(uno::RuntimeException) { osl::MutexGuard aGuard( GetLinguMutex() ); uno::Sequence< OUString > aSvcImplNames; LanguageType nLanguage = LocaleToLanguage( rLocale ); OUString aCfgLocale( MsLangId::convertLanguageToIsoString( nLanguage ) ); uno::Sequence< uno::Any > aValues; uno::Sequence< OUString > aNames( 1 ); OUString *pNames = aNames.getArray(); if ( 0 == rServiceName.compareToAscii( SN_SPELLCHECKER ) ) { OUString aNode( OUString::createFromAscii( "ServiceManager/SpellCheckerList" )); const uno::Sequence< OUString > aNodeEntries( GetNodeNames( aNode ) ); if (lcl_SeqHasString( aNodeEntries, aCfgLocale )) { OUString aPropName( aNode ); aPropName += OUString::valueOf( (sal_Unicode) '/' ); aPropName += aCfgLocale; pNames[0] = aPropName; aValues = /*aCfg.*/GetProperties( aNames ); if (aValues.getLength()) aSvcImplNames = GetLangSvcList( aValues.getConstArray()[0] ); } } else if ( 0 == rServiceName.compareToAscii( SN_GRAMMARCHECKER ) ) { OUString aNode( OUString::createFromAscii( "ServiceManager/GrammarCheckerList" )); const uno::Sequence< OUString > aNodeEntries( GetNodeNames( aNode ) ); if (lcl_SeqHasString( aNodeEntries, aCfgLocale )) { OUString aPropName( aNode ); aPropName += OUString::valueOf( (sal_Unicode) '/' ); aPropName += aCfgLocale; pNames[0] = aPropName; aValues = /*aCfg.*/GetProperties( aNames ); if (aValues.getLength()) aSvcImplNames = GetLangSvc( aValues.getConstArray()[0] ); } } else if ( 0 == rServiceName.compareToAscii( SN_HYPHENATOR ) ) { OUString aNode( OUString::createFromAscii( "ServiceManager/HyphenatorList" )); const uno::Sequence< OUString > aNodeEntries( GetNodeNames( aNode ) ); if (lcl_SeqHasString( aNodeEntries, aCfgLocale )) { OUString aPropName( aNode ); aPropName += OUString::valueOf( (sal_Unicode) '/' ); aPropName += aCfgLocale; pNames[0] = aPropName; aValues = /*aCfg.*/GetProperties( aNames ); if (aValues.getLength()) aSvcImplNames = GetLangSvc( aValues.getConstArray()[0] ); } } else if ( 0 == rServiceName.compareToAscii( SN_THESAURUS ) ) { OUString aNode( OUString::createFromAscii( "ServiceManager/ThesaurusList" )); const uno::Sequence< OUString > aNodeEntries( GetNodeNames( aNode ) ); if (lcl_SeqHasString( aNodeEntries, aCfgLocale )) { OUString aPropName( aNode ); aPropName += OUString::valueOf( (sal_Unicode) '/' ); aPropName += aCfgLocale; pNames[0] = aPropName; aValues = /*aCfg.*/GetProperties( aNames ); if (aValues.getLength()) aSvcImplNames = GetLangSvcList( aValues.getConstArray()[0] ); } } #if OSL_DEBUG_LEVEL > 1 const OUString *pImplNames = aSvcImplNames.getConstArray(); (void) pImplNames; #endif return aSvcImplNames; } void SAL_CALL LngSvcMgr::dispose() throw(uno::RuntimeException) { osl::MutexGuard aGuard( GetLinguMutex() ); if (!bDisposing) { bDisposing = TRUE; // require listeners to release this object lang::EventObject aEvtObj( (XLinguServiceManager *) this ); aEvtListeners.disposeAndClear( aEvtObj ); if (pListenerHelper) pListenerHelper->DisposeAndClear( aEvtObj ); } } void SAL_CALL LngSvcMgr::addEventListener( const uno::Reference< lang::XEventListener >& xListener ) throw(uno::RuntimeException) { osl::MutexGuard aGuard( GetLinguMutex() ); if (!bDisposing && xListener.is()) { aEvtListeners.addInterface( xListener ); } } void SAL_CALL LngSvcMgr::removeEventListener( const uno::Reference< lang::XEventListener >& xListener ) throw(uno::RuntimeException) { osl::MutexGuard aGuard( GetLinguMutex() ); if (xListener.is()) { aEvtListeners.removeInterface( xListener ); } } BOOL LngSvcMgr::AddLngSvcEvtBroadcaster( const uno::Reference< linguistic2::XLinguServiceEventBroadcaster > &rxBroadcaster ) { BOOL bRes = FALSE; if (rxBroadcaster.is()) { if (!pListenerHelper) GetListenerHelper_Impl(); bRes = pListenerHelper->AddLngSvcEvtBroadcaster( rxBroadcaster ); } return bRes; } BOOL LngSvcMgr::RemoveLngSvcEvtBroadcaster( const uno::Reference< linguistic2::XLinguServiceEventBroadcaster > &rxBroadcaster ) { BOOL bRes = FALSE; if (rxBroadcaster.is()) { DBG_ASSERT( pListenerHelper, "pListenerHelper non existent" ); if (!pListenerHelper) GetListenerHelper_Impl(); bRes = pListenerHelper->RemoveLngSvcEvtBroadcaster( rxBroadcaster ); } return bRes; } OUString SAL_CALL LngSvcMgr::getImplementationName() throw(uno::RuntimeException) { osl::MutexGuard aGuard( GetLinguMutex() ); return getImplementationName_Static(); } sal_Bool SAL_CALL LngSvcMgr::supportsService( const OUString& ServiceName ) throw(uno::RuntimeException) { osl::MutexGuard aGuard( GetLinguMutex() ); uno::Sequence< OUString > aSNL = getSupportedServiceNames(); const OUString * pArray = aSNL.getConstArray(); for( INT32 i = 0; i < aSNL.getLength(); i++ ) if( pArray[i] == ServiceName ) return TRUE; return FALSE; } uno::Sequence< OUString > SAL_CALL LngSvcMgr::getSupportedServiceNames() throw(uno::RuntimeException) { osl::MutexGuard aGuard( GetLinguMutex() ); return getSupportedServiceNames_Static(); } uno::Sequence< OUString > LngSvcMgr::getSupportedServiceNames_Static() throw() { osl::MutexGuard aGuard( GetLinguMutex() ); uno::Sequence< OUString > aSNS( 1 ); // auch mehr als 1 Service moeglich aSNS.getArray()[0] = A2OU( SN_LINGU_SERVCICE_MANAGER ); return aSNS; } uno::Reference< uno::XInterface > SAL_CALL LngSvcMgr_CreateInstance( const uno::Reference< lang::XMultiServiceFactory > & /*rSMgr*/ ) throw(uno::Exception) { uno::Reference< uno::XInterface > xService = (cppu::OWeakObject*) new LngSvcMgr; return xService; } sal_Bool SAL_CALL LngSvcMgr_writeInfo( void * /*pServiceManager*/, registry::XRegistryKey * pRegistryKey ) { try { String aImpl( '/' ); aImpl += LngSvcMgr::getImplementationName_Static().getStr(); aImpl.AppendAscii( "/UNO/SERVICES" ); uno::Reference< registry::XRegistryKey > xNewKey = pRegistryKey->createKey( aImpl ); uno::Sequence< OUString > aServices = LngSvcMgr::getSupportedServiceNames_Static(); for( INT32 i = 0; i < aServices.getLength(); i++ ) xNewKey->createKey( aServices.getConstArray()[i] ); return sal_True; } catch(uno::Exception &) { return sal_False; } } void * SAL_CALL LngSvcMgr_getFactory( const sal_Char * pImplName, lang::XMultiServiceFactory * pServiceManager, void * /*pRegistryKey*/ ) { void * pRet = 0; if ( !LngSvcMgr::getImplementationName_Static().compareToAscii( pImplName ) ) { uno::Reference< lang::XSingleServiceFactory > xFactory = cppu::createOneInstanceFactory( pServiceManager, LngSvcMgr::getImplementationName_Static(), LngSvcMgr_CreateInstance, LngSvcMgr::getSupportedServiceNames_Static()); // acquire, because we return an interface pointer instead of a reference xFactory->acquire(); pRet = xFactory.get(); } return pRet; } ///////////////////////////////////////////////////////////////////////////