185 lines
7.9 KiB
C++
185 lines
7.9 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: 1.3 $
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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 <cppuhelper/implbase4.hxx>
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#include <com/sun/star/linguistic2/XGrammarCheckingIterator.hpp>
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#include <com/sun/star/linguistic2/XGrammarCheckingResultListener.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 <cppuhelper/weakref.hxx>
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#include <map>
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#include <deque>
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class GrammarCheckingIterator:
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public cppu::WeakImplHelper4
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<
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::com::sun::star::linguistic2::XGrammarCheckingIterator,
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::com::sun::star::linguistic2::XGrammarCheckingResultListener,
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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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{
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// uno::Reference< uno::XComponentContext > m_xContext;
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//the struct for every entry stored in the queue
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//FlatParagraphEntry
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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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::sal_Int32 m_nDocID;
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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_nDocID( 0 ),
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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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//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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//FlatParagraphQueue_t
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typedef std::deque< FPEntry > FPQueue_t;
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//m_aFlatParagraphQueue
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FPQueue_t m_aFPQueue;
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// the flag to end the endless loop
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::sal_Bool m_bEnd;
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//m_aDocumentInterfaceMap
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//parameter ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > -->the document
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//parameter sal_Int32 -->DocID to indentify the document
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typedef std::map< ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >, ::sal_Int32 > DocMap_t;
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DocMap_t m_aDocMap;
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//m_aGrammarCheckerLocales is mapping all existing grammar checkers
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//parameter ::rtl::OUString -->implementation name
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//parameter ::com::sun::star::uno::Sequence< ::com::sun::star::lang::Locale > -->
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// a list of languages in which every grammar checker could check grammar errors
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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_aGCLocales;
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osl::Condition m_aCondition;
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::sal_Int32 m_nDocID;
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const ::sal_Int32 NextDocId();
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void doGrammarChecking_Impl( ::sal_Int32 nDocId,
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const ::com::sun::star::uno::Reference< ::com::sun::star::text::XFlatParagraph >& xFlatPara,
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const ::com::sun::star::lang::Locale & rLocale,
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::sal_Int32 nStartOfSentencePos,
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::sal_Int32 nSuggestedSentenceEndPos);
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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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::sal_Int32 nDocID, ::sal_Int32 nStartIndex, ::sal_Bool bAutomatic );
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sal_Int32 getSuggestedEndOfSentence( const ::rtl::OUString aText, sal_Int32 nSentenceStartPos, const ::com::sun::star::lang::Locale aLocale );
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const void GetAvailableGCSvcs_Impl();
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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( /* com::sun::star::uno::Reference< uno::XComponentContext > const & rXContext */ );
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virtual ~GrammarCheckingIterator();
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// XGrammarCheckingIterator
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virtual void SAL_CALL startGrammarChecking( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& xDoc, const ::com::sun::star::uno::Reference< ::com::sun::star::text::XFlatParagraphIteratorProvider >& xIteratorProvider, ::sal_Bool bAutomatic ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL checkGrammarAtPos( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& xDoc, const ::com::sun::star::uno::Reference< ::com::sun::star::text::XFlatParagraph >& xStartPara, ::sal_Int32 nPosInPara ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
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virtual ::sal_Int32 SAL_CALL getEndOfSentence( ::sal_Int32 nSentenceStartPos ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
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virtual ::sal_Bool SAL_CALL isChecking( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& xDoc ) throw (::com::sun::star::uno::RuntimeException);
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// XGrammarCheckingResultListener
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virtual ::sal_Bool SAL_CALL GrammarCheckingFinished( const ::com::sun::star::linguistic2::GrammarCheckingResult& aRes ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
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//virtual void SAL_CALL processGrammarCheckingResult( ::com::sun::star::linguistic2::GrammarCheckingResult aRes, ::sal_Bool bLastInCurrentPara )throw (::com::sun::staruno::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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// 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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static inline ::rtl::OUString getImplementationName_Static();
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static ::com::sun::star::uno::Sequence< ::rtl::OUString > getSupportedServiceNames_Static() throw();
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inline ::osl::Mutex & GetMutex()
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{
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static osl::Mutex aMutex;
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return aMutex;
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}
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};
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inline ::rtl::OUString GrammarCheckingIterator::getImplementationName_Static()
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{
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return A2OU( "com.sun.star.lingu2.GrammarCheckingIterator" );
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}
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#endif
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