212 lines
10 KiB
C++
212 lines
10 KiB
C++
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2008 by Sun Microsystems, Inc.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: gciterator.hxx,v $
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* $Revision: 1.4 $
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#ifndef _LINGUISTIC_GRAMMARCHECKINGITERATOR_HXX_
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#define _LINGUISTIC_GRAMMARCHECKINGITERATOR_HXX_
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#include <com/sun/star/i18n/XBreakIterator.hpp>
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#include <com/sun/star/lang/XComponent.hpp>
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#include <com/sun/star/lang/XServiceInfo.hpp>
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#include <com/sun/star/lang/XEventListener.hpp>
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#include <com/sun/star/linguistic2/XProofreadingIterator.hpp>
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#include <com/sun/star/linguistic2/XLinguServiceEventListener.hpp>
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#include <com/sun/star/linguistic2/XLinguServiceEventBroadcaster.hpp>
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#include <com/sun/star/uno/XComponentContext.hpp>
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#include <com/sun/star/util/XChangesBatch.hpp>
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#include <cppuhelper/implbase5.hxx>
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#include <cppuhelper/weakref.hxx>
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#include <osl/mutex.hxx>
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#include <osl/conditn.hxx>
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#include <rtl/instance.hxx>
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#include <map>
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#include <deque>
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#include "defs.hxx"
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//////////////////////////////////////////////////////////////////////
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struct FPEntry
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{
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// flat paragraph iterator
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::com::sun::star::uno::Reference< ::com::sun::star::text::XFlatParagraphIterator > m_xParaIterator;
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// flat paragraph
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::com::sun::star::uno::WeakReference< ::com::sun::star::text::XFlatParagraph > m_xPara;
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// document ID to identify different documents
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::rtl::OUString m_aDocId;
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// the starting position to be checked
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sal_Int32 m_nStartIndex;
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// the flag to identify whether the document does automatical grammar checking
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sal_Bool m_bAutomatic;
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FPEntry()
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: m_aDocId()
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, m_nStartIndex( 0 )
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, m_bAutomatic( 0 )
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{
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}
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};
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///////////////////////////////////////////////////////////////////////////
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class GrammarCheckingIterator:
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public cppu::WeakImplHelper5
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<
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::com::sun::star::linguistic2::XProofreadingIterator,
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::com::sun::star::linguistic2::XLinguServiceEventListener,
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::com::sun::star::linguistic2::XLinguServiceEventBroadcaster,
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::com::sun::star::lang::XComponent,
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::com::sun::star::lang::XServiceInfo
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>,
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public LinguDispatcher
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{
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com::sun::star::uno::Reference< com::sun::star::lang::XMultiServiceFactory > m_xMSF;
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//the queue is keeping track of all senteces to be checked
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//every element of this queue is a FlatParagraphEntry struct-object
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typedef std::deque< FPEntry > FPQueue_t;
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// queue for entries to be processed
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FPQueue_t m_aFPEntriesQueue;
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// the flag to end the endless loop
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sal_Bool m_bEnd;
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// Note that it must be the pointer and not the uno-reference to check if it is the same implementation object
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typedef std::map< XComponent *, ::rtl::OUString > DocMap_t;
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DocMap_t m_aDocIdMap;
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// parameter ::rtl::OUString --> implementation name
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// parameter ::com::sun::star::uno::Sequence< ::com::sun::star::lang::Locale > --> list of locales supported by service
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// typedef std::map< ::rtl::OUString, ::com::sun::star::uno::Sequence< ::com::sun::star::lang::Locale > > GCLocales_t;
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// GCLocales_t m_aGCLocalesByService;
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// language -> implname mapping
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typedef std::map< LanguageType, ::rtl::OUString > GCImplNames_t;
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GCImplNames_t m_aGCImplNamesByLang;
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// implname -> UNO reference mapping
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typedef std::map< ::rtl::OUString, ::com::sun::star::uno::Reference< ::com::sun::star::linguistic2::XProofreader > > GCReferences_t;
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GCReferences_t m_aGCReferencesByService;
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::rtl::OUString m_aCurCheckedDocId;
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sal_Bool m_bGCServicesChecked;
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sal_Int32 m_nDocIdCounter;
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sal_Int32 m_nLastEndOfSentencePos;
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osl::Condition m_aWakeUpThread;
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osl::Condition m_aRequestEndThread;
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//! beware of initilization order !
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struct MyMutex : public rtl::Static< osl::Mutex, MyMutex > {};
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//
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cppu::OInterfaceContainerHelper m_aEventListeners;
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cppu::OInterfaceContainerHelper m_aNotifyListeners;
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::com::sun::star::uno::Reference< ::com::sun::star::i18n::XBreakIterator > m_xBreakIterator;
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mutable ::com::sun::star::uno::Reference< ::com::sun::star::util::XChangesBatch > m_xUpdateAccess;
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sal_Int32 NextDocId();
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::rtl::OUString GetOrCreateDocId( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XComponent > &xComp );
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void AddEntry(
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::com::sun::star::uno::WeakReference< ::com::sun::star::text::XFlatParagraphIterator > xFlatParaIterator,
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::com::sun::star::uno::WeakReference< ::com::sun::star::text::XFlatParagraph > xFlatPara,
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const ::rtl::OUString &rDocId, sal_Int32 nStartIndex, sal_Bool bAutomatic );
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void ProcessResult( const ::com::sun::star::linguistic2::ProofreadingResult &rRes,
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const ::com::sun::star::uno::Reference< ::com::sun::star::text::XFlatParagraphIterator > &rxFlatParagraphIterator,
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bool bIsAutomaticChecking );
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sal_Int32 GetSuggestedEndOfSentence( const ::rtl::OUString &rText, sal_Int32 nSentenceStartPos, const ::com::sun::star::lang::Locale &rLocale );
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void GetConfiguredGCSvcs_Impl();
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// void GetMatchingGCSvcs_Impl();
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// void GetAvailableGCSvcs_Impl();
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::com::sun::star::uno::Reference< ::com::sun::star::linguistic2::XProofreader > GetGrammarChecker( const ::com::sun::star::lang::Locale & rLocale );
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::com::sun::star::uno::Reference< ::com::sun::star::util::XChangesBatch > GetUpdateAccess() const;
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// disallow use of copy c-tor and assignment operator
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GrammarCheckingIterator( const GrammarCheckingIterator & );
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GrammarCheckingIterator & operator = ( const GrammarCheckingIterator & );
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public:
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void DequeueAndCheck();
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explicit GrammarCheckingIterator( const com::sun::star::uno::Reference< com::sun::star::lang::XMultiServiceFactory > & rxMgr );
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virtual ~GrammarCheckingIterator();
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// XProofreadingIterator
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virtual void SAL_CALL startProofreading( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& xDocument, const ::com::sun::star::uno::Reference< ::com::sun::star::text::XFlatParagraphIteratorProvider >& xIteratorProvider ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
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virtual ::com::sun::star::linguistic2::ProofreadingResult SAL_CALL checkSentenceAtPosition( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& xDocument, const ::com::sun::star::uno::Reference< ::com::sun::star::text::XFlatParagraph >& xFlatParagraph, const ::rtl::OUString& aText, const ::com::sun::star::lang::Locale& aLocale, ::sal_Int32 nStartOfSentencePosition, ::sal_Int32 nSuggestedBehindEndOfSentencePosition, ::sal_Int32 nErrorPositionInParagraph ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL resetIgnoreRules( ) throw (::com::sun::star::uno::RuntimeException);
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virtual ::sal_Bool SAL_CALL isProofreading( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& xDocument ) throw (::com::sun::star::uno::RuntimeException);
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// XLinguServiceEventListener
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virtual void SAL_CALL processLinguServiceEvent( const ::com::sun::star::linguistic2::LinguServiceEvent& aLngSvcEvent ) throw (::com::sun::star::uno::RuntimeException);
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// XLinguServiceEventBroadcaster
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virtual ::sal_Bool SAL_CALL addLinguServiceEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::linguistic2::XLinguServiceEventListener >& xLstnr ) throw (::com::sun::star::uno::RuntimeException);
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virtual ::sal_Bool SAL_CALL removeLinguServiceEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::linguistic2::XLinguServiceEventListener >& xLstnr ) throw (::com::sun::star::uno::RuntimeException);
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// XComponent
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virtual void SAL_CALL dispose( ) throw (::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL addEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& xListener ) throw (::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL removeEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& aListener ) throw (::com::sun::star::uno::RuntimeException);
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// XEventListener
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virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Source ) throw (::com::sun::star::uno::RuntimeException);
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// XServiceInfo
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virtual ::rtl::OUString SAL_CALL getImplementationName( ) throw (::com::sun::star::uno::RuntimeException);
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virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) throw (::com::sun::star::uno::RuntimeException);
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virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames( ) throw (::com::sun::star::uno::RuntimeException);
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// LinguDispatcher
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virtual void SetServiceList( const ::com::sun::star::lang::Locale &rLocale, const ::com::sun::star::uno::Sequence< rtl::OUString > &rSvcImplNames );
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virtual ::com::sun::star::uno::Sequence< rtl::OUString > GetServiceList( const ::com::sun::star::lang::Locale &rLocale ) const;
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virtual DspType GetDspType() const;
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};
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///////////////////////////////////////////////////////////////////////////
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#endif
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