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 *   Licensed to the Apache Software Foundation (ASF) under one or more
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#ifndef INCLUDED_LINGUISTIC_SPELLDTA_HXX
#define INCLUDED_LINGUISTIC_SPELLDTA_HXX

#include <vector>
#include <com/sun/star/linguistic2/XSpellAlternatives.hpp>
#include <com/sun/star/linguistic2/XSetSpellAlternatives.hpp>
#include <com/sun/star/linguistic2/XSearchableDictionaryList.hpp>
#include <cppuhelper/implbase2.hxx>
#include <linguistic/lngdllapi.h>
#include <boost/noncopyable.hpp>

namespace com { namespace sun { namespace star {
    namespace linguistic2 {
        class XDictionaryList;
    }
} } }


namespace linguistic
{

::com::sun::star::uno::Sequence< OUString >
        MergeProposalSeqs(
                ::com::sun::star::uno::Sequence< OUString > &rAlt1,
                ::com::sun::star::uno::Sequence< OUString > &rAlt2,
                bool bAllowDuplicates );

void    SeqRemoveNegEntries(
                ::com::sun::star::uno::Sequence< OUString > &rSeq,
                ::com::sun::star::uno::Reference<
                    ::com::sun::star::linguistic2::XSearchableDictionaryList > &rxDicList,
                sal_Int16 nLanguage );

bool    SeqHasEntry(
                const ::com::sun::star::uno::Sequence< OUString > &rSeq,
                const OUString &rTxt);

void SearchSimilarText( const OUString &rText, sal_Int16 nLanguage,
        ::com::sun::star::uno::Reference<
            ::com::sun::star::linguistic2::XSearchableDictionaryList > &xDicList,
        std::vector< OUString > & rDicListProps );


class SpellAlternatives
    : public cppu::WeakImplHelper2
    <
        ::com::sun::star::linguistic2::XSpellAlternatives,
        ::com::sun::star::linguistic2::XSetSpellAlternatives
    >
    , private ::boost::noncopyable
{
    ::com::sun::star::uno::Sequence< OUString >  aAlt;   // list of alternatives, may be empty.
    OUString         aWord;
    sal_Int16                   nType;          // type of failure
    sal_Int16                   nLanguage;

public:
    LNG_DLLPUBLIC SpellAlternatives();
    SpellAlternatives(const OUString &rWord, sal_Int16 nLang, sal_Int16 nFailureType,
                      const ::com::sun::star::uno::Sequence< OUString > &rAlternatives );
    virtual ~SpellAlternatives();

    // XSpellAlternatives
    virtual OUString SAL_CALL getWord(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
    virtual ::com::sun::star::lang::Locale SAL_CALL getLocale(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
    virtual ::sal_Int16 SAL_CALL getFailureType(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
    virtual ::sal_Int16 SAL_CALL getAlternativesCount(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
    virtual ::com::sun::star::uno::Sequence< OUString > SAL_CALL getAlternatives(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;

    // XSetSpellAlternatives
    virtual void SAL_CALL setAlternatives( const ::com::sun::star::uno::Sequence< OUString >& aAlternatives ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
    virtual void SAL_CALL setFailureType( ::sal_Int16 nFailureType ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;

    // non-interface specific functions
    void    LNG_DLLPUBLIC SetWordLanguage(const OUString &rWord, sal_Int16 nLang);
    void    LNG_DLLPUBLIC SetFailureType(sal_Int16 nTypeP);
    void    LNG_DLLPUBLIC SetAlternatives( const ::com::sun::star::uno::Sequence< OUString > &rAlt );
    static com::sun::star::uno::Reference < com::sun::star::linguistic2::XSpellAlternatives > LNG_DLLPUBLIC CreateSpellAlternatives(
        const OUString &rWord, sal_Int16 nLang, sal_Int16 nTypeP, const ::com::sun::star::uno::Sequence< OUString > &rAlt );
};

}   // namespace linguistic

#endif

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