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 * This file incorporates work covered by the following license notice:
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 *   Licensed to the Apache Software Foundation (ASF) under one or more
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#ifndef INCLUDED_LINGUISTIC_SOURCE_LNGSVCMGR_HXX
#define INCLUDED_LINGUISTIC_SOURCE_LNGSVCMGR_HXX

#include <cppuhelper/implbase.hxx>
#include <cppuhelper/interfacecontainer.h>


#include <com/sun/star/uno/Reference.h>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/linguistic2/XLinguServiceManager2.hpp>
#include <com/sun/star/util/XModifyBroadcaster.hpp>
#include <com/sun/star/util/XModifyListener.hpp>
#include <unotools/configitem.hxx>
#include <vcl/timer.hxx>
#include <vcl/idle.hxx>
#include <vector>
#include <memory>

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

class SpellCheckerDispatcher;
class HyphenatorDispatcher;
class ThesaurusDispatcher;
class GrammarCheckingIterator;
class LngSvcMgrListenerHelper;
struct SvcInfo;

namespace com { namespace sun { namespace star { namespace linguistic2 {
    class XLinguServiceEventBroadcaster;
    class XSpellChecker;
    class XProofreadingIterator;
    class XHyphenator;
    class XThesaurus;
} } } }



class LngSvcMgr :
    public cppu::WeakImplHelper
    <
        css::linguistic2::XLinguServiceManager2,
        css::lang::XServiceInfo,
        css::util::XModifyListener
    >,
    private utl::ConfigItem
{
    friend class LngSvcMgrListenerHelper;

    ::cppu::OInterfaceContainerHelper                   aEvtListeners;

    css::uno::Reference<
        css::linguistic2::XSpellChecker >              xSpellDsp;
    css::uno::Reference<
        css::linguistic2::XProofreadingIterator >      xGrammarDsp;
    css::uno::Reference<
        css::linguistic2::XHyphenator >                xHyphDsp;
    css::uno::Reference<
        css::linguistic2::XThesaurus >                 xThesDsp;

    css::uno::Reference<
        css::lang::XEventListener >                    xListenerHelper;

    css::uno::Reference<
        css::util::XModifyBroadcaster>                  xMB;

    Idle                                                aUpdateIdle;


    css::uno::Sequence<
        css::lang::Locale >                             aAvailSpellLocales;
    css::uno::Sequence<
        css::lang::Locale >                             aAvailGrammarLocales;
    css::uno::Sequence<
        css::lang::Locale >                             aAvailHyphLocales;
    css::uno::Sequence<
        css::lang::Locale >                             aAvailThesLocales;

    SpellCheckerDispatcher *                            pSpellDsp;
    GrammarCheckingIterator *                           pGrammarDsp;
    HyphenatorDispatcher *                              pHyphDsp;
    ThesaurusDispatcher *                               pThesDsp;

    LngSvcMgrListenerHelper *                           pListenerHelper;

    typedef std::vector< std::unique_ptr<SvcInfo> >    SvcInfoArray;
    SvcInfoArray *                                      pAvailSpellSvcs;
    SvcInfoArray *                                      pAvailGrammarSvcs;
    SvcInfoArray *                                      pAvailHyphSvcs;
    SvcInfoArray *                                      pAvailThesSvcs;

    bool bDisposing;

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

    void    GetAvailableSpellSvcs_Impl();
    void    GetAvailableGrammarSvcs_Impl();
    void    GetAvailableHyphSvcs_Impl();
    void    GetAvailableThesSvcs_Impl();
    void    GetListenerHelper_Impl();

    void    GetSpellCheckerDsp_Impl( bool bSetSvcList = true );
    void    GetGrammarCheckerDsp_Impl( bool bSetSvcList = true );
    void    GetHyphenatorDsp_Impl( bool bSetSvcList = true );
    void    GetThesaurusDsp_Impl( bool bSetSvcList = true );

    void    SetCfgServiceLists( SpellCheckerDispatcher &rSpellDsp );
    void    SetCfgServiceLists( GrammarCheckingIterator &rGrammarDsp );
    void    SetCfgServiceLists( HyphenatorDispatcher &rHyphDsp );
    void    SetCfgServiceLists( ThesaurusDispatcher &rThesDsp );

    bool    SaveCfgSvcs( const OUString &rServiceName );

    static void clearSvcInfoArray(SvcInfoArray *&rpInfo);

    // utl::ConfigItem (to allow for listening of changes of relevant properties)
    virtual void    Notify( const css::uno::Sequence< OUString > &rPropertyNames ) override;
    virtual void    ImplCommit() override;

    void UpdateAll();
    void stopListening();
    DECL_LINK_TYPED( updateAndBroadcast, Idle*, void );

public:
    LngSvcMgr();
    virtual ~LngSvcMgr();

    // XLinguServiceManager
    virtual css::uno::Reference< css::linguistic2::XSpellChecker > SAL_CALL getSpellChecker(  ) throw (css::uno::RuntimeException, std::exception) override;
    virtual css::uno::Reference< css::linguistic2::XHyphenator > SAL_CALL getHyphenator(  ) throw (css::uno::RuntimeException, std::exception) override;
    virtual css::uno::Reference< css::linguistic2::XThesaurus > SAL_CALL getThesaurus(  ) throw (css::uno::RuntimeException, std::exception) override;
    virtual sal_Bool SAL_CALL addLinguServiceManagerListener( const css::uno::Reference< css::lang::XEventListener >& xListener ) throw (css::uno::RuntimeException, std::exception) override;
    virtual sal_Bool SAL_CALL removeLinguServiceManagerListener( const css::uno::Reference< css::lang::XEventListener >& xListener ) throw (css::uno::RuntimeException, std::exception) override;
    virtual css::uno::Sequence< OUString > SAL_CALL getAvailableServices( const OUString& aServiceName, const css::lang::Locale& aLocale )
        throw (css::uno::RuntimeException,
               std::exception) override;
    virtual void SAL_CALL setConfiguredServices( const OUString& aServiceName, const css::lang::Locale& aLocale, const css::uno::Sequence< OUString >& aServiceImplNames ) throw (css::uno::RuntimeException, std::exception) override;
    virtual css::uno::Sequence< OUString > SAL_CALL getConfiguredServices( const OUString& aServiceName, const css::lang::Locale& aLocale ) throw (css::uno::RuntimeException, std::exception) override;

    // XAvailableLocales
    virtual css::uno::Sequence< css::lang::Locale > SAL_CALL getAvailableLocales( const OUString& aServiceName ) throw (css::uno::RuntimeException, std::exception) override;

    // XComponent
    virtual void SAL_CALL dispose(  ) throw (css::uno::RuntimeException, std::exception) override;
    virtual void SAL_CALL addEventListener( const css::uno::Reference< css::lang::XEventListener >& xListener ) throw (css::uno::RuntimeException, std::exception) override;
    virtual void SAL_CALL removeEventListener( const css::uno::Reference< css::lang::XEventListener >& aListener ) throw (css::uno::RuntimeException, std::exception) override;

    // XServiceInfo
    virtual OUString SAL_CALL getImplementationName(  ) throw (css::uno::RuntimeException, std::exception) override;
    virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) throw (css::uno::RuntimeException, std::exception) override;
    virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames(  ) throw (css::uno::RuntimeException, std::exception) override;

    // XEventListener
    virtual void SAL_CALL disposing( const css::lang::EventObject& rSource ) throw(css::uno::RuntimeException, std::exception) override;

    // XModifyListener
    virtual void SAL_CALL modified( const css::lang::EventObject& rEvent ) throw(css::uno::RuntimeException, std::exception) override;

    static inline OUString   getImplementationName_Static();
    static css::uno::Sequence< OUString > getSupportedServiceNames_Static() throw();

    bool    AddLngSvcEvtBroadcaster(
                const css::uno::Reference< css::linguistic2::XLinguServiceEventBroadcaster > &rxBroadcaster );
};


inline OUString LngSvcMgr::getImplementationName_Static()
{
    return OUString( "com.sun.star.lingu2.LngSvcMgr" );
}



#endif

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