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 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
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 *   ownership. The ASF licenses this file to you under the Apache
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 *   except in compliance with the License. You may obtain a copy of
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 */

#pragma once

#include <com/sun/star/linguistic2/XHyphenator.hpp>
#include <com/sun/star/linguistic2/XPossibleHyphens.hpp>
#include <com/sun/star/linguistic2/XSearchableDictionaryList.hpp>

#include <cppuhelper/implbase.hxx>

#include <map>
#include <memory>

#include <linguistic/misc.hxx>
#include "defs.hxx"

class LngSvcMgr;
namespace linguistic { class HyphenatedWord; class PossibleHyphens; }

class HyphenatorDispatcher :
    public cppu::WeakImplHelper
    <
        css::linguistic2::XHyphenator
    >,
    public LinguDispatcher
{
    typedef std::shared_ptr< LangSvcEntries_Hyph >                LangSvcEntries_Hyph_Ptr_t;
    typedef std::map< LanguageType, LangSvcEntries_Hyph_Ptr_t >     HyphSvcByLangMap_t;
    HyphSvcByLangMap_t      aSvcMap;

    css::uno::Reference< css::linguistic2::XLinguProperties >          xPropSet;
    css::uno::Reference< css::linguistic2::XSearchableDictionaryList > xDicList;

    LngSvcMgr      &rMgr;

    HyphenatorDispatcher(const HyphenatorDispatcher &) = delete;
    HyphenatorDispatcher & operator = (const HyphenatorDispatcher &) = delete;

    inline const css::uno::Reference< css::linguistic2::XLinguProperties > &
            GetPropSet();
    inline const css::uno::Reference< css::linguistic2::XSearchableDictionaryList > &
            GetDicList();

    void    ClearSvcList();

    static rtl::Reference< linguistic::HyphenatedWord >
            buildHyphWord( const OUString& rOrigWord,
                const css::uno::Reference< css::linguistic2::XDictionaryEntry> &xEntry,
                LanguageType nLang, sal_Int16 nMaxLeading );

    static rtl::Reference< linguistic::PossibleHyphens >
            buildPossHyphens( const css::uno::Reference< css::linguistic2::XDictionaryEntry > &xEntry,
                    LanguageType nLanguage );

public:
    explicit HyphenatorDispatcher( LngSvcMgr &rLngSvcMgr );
    virtual ~HyphenatorDispatcher() override;

    // XSupportedLocales
    virtual css::uno::Sequence< css::lang::Locale > SAL_CALL
        getLocales() override;
    virtual sal_Bool SAL_CALL
        hasLocale( const css::lang::Locale& aLocale ) override;

    // XHyphenator
    virtual css::uno::Reference< css::linguistic2::XHyphenatedWord > SAL_CALL
        hyphenate( const OUString& aWord,
                const css::lang::Locale& aLocale,
                sal_Int16 nMaxLeading,
                const css::uno::Sequence< ::css::beans::PropertyValue >& aProperties ) override;
    virtual css::uno::Reference< css::linguistic2::XHyphenatedWord > SAL_CALL
        queryAlternativeSpelling( const OUString& aWord,
                const css::lang::Locale& aLocale,
                sal_Int16 nIndex,
                const css::uno::Sequence< ::css::beans::PropertyValue >& aProperties ) override;
    virtual css::uno::Reference<
            css::linguistic2::XPossibleHyphens > SAL_CALL
        createPossibleHyphens(
                const OUString& aWord,
                const css::lang::Locale& aLocale,
                const css::uno::Sequence< ::css::beans::PropertyValue >& aProperties ) override;

    // LinguDispatcher
    virtual void
        SetServiceList( const css::lang::Locale &rLocale,
                const css::uno::Sequence< OUString > &rSvcImplNames ) override;
    virtual css::uno::Sequence< OUString >
        GetServiceList( const css::lang::Locale &rLocale ) const override;
};


inline const css::uno::Reference< css::linguistic2::XLinguProperties > &
        HyphenatorDispatcher::GetPropSet()
{
    if (!xPropSet.is())
        xPropSet = ::linguistic::GetLinguProperties();
    return xPropSet;
}


inline const css::uno::Reference< css::linguistic2::XSearchableDictionaryList > &
        HyphenatorDispatcher::GetDicList()
{
    if (!xDicList.is())
        xDicList = ::linguistic::GetDictionaryList();
    return xDicList;
}

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