iprcache.hxx

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#ifndef INCLUDED_LINGUISTIC_INC_IPRCACHE_HXX
#define INCLUDED_LINGUISTIC_INC_IPRCACHE_HXX
 
#include <cppuhelper/implbase.hxx>
 
#include <com/sun/star/uno/Reference.h>
#include <com/sun/star/beans/XPropertyChangeListener.hpp>
#include <com/sun/star/linguistic2/XDictionaryListEventListener.hpp>
#include <com/sun/star/linguistic2/XSearchableDictionaryList.hpp>
#include <com/sun/star/linguistic2/XLinguProperties.hpp>
 
#include <rtl/ref.hxx>
#include <i18nlangtag/lang.h>
 
#include <set>
#include <map>
 
namespace linguistic
{
 
class SpellCache;
 
class FlushListener final :
    public cppu::WeakImplHelper
    <
        css::linguistic2::XDictionaryListEventListener,
        css::beans::XPropertyChangeListener
    >
{
    css::uno::Reference< css::linguistic2::XSearchableDictionaryList >    xDicList;
    css::uno::Reference< css::linguistic2::XLinguProperties >             xPropSet;
    SpellCache&                                                           mrSpellCache;
 
    FlushListener(const FlushListener &) = delete;
    FlushListener & operator = (const FlushListener &) = delete;
 
public:
    FlushListener( SpellCache& rFO ) : mrSpellCache(rFO) {}
 
    void        SetDicList( css::uno::Reference< css::linguistic2::XSearchableDictionaryList > const &rDL );
    void        SetPropSet( css::uno::Reference< css::linguistic2::XLinguProperties > const &rPS );
 
    //XEventListener
    virtual void SAL_CALL disposing( const css::lang::EventObject& rSource ) override;
 
    // XDictionaryListEventListener
    virtual void SAL_CALL processDictionaryListEvent( const css::linguistic2::DictionaryListEvent& rDicListEvent ) override;
 
    // XPropertyChangeListener
    virtual void SAL_CALL propertyChange( const css::beans::PropertyChangeEvent& rEvt ) override;
};
 
 
class SpellCache final
{
    rtl::Reference<FlushListener>  mxFlushLstnr;
 
    typedef std::set< OUString >                  WordList_t;
    typedef std::map< LanguageType, WordList_t >  LangWordList_t;
    LangWordList_t  aWordLists;
 
    SpellCache(const SpellCache &) = delete;
    SpellCache & operator = (const SpellCache &) = delete;
 
public:
    SpellCache();
    ~SpellCache();
 
    // called from FlushListener
    void    Flush();
 
    void    AddWord( const OUString& rWord, LanguageType nLang );
    bool    CheckWord( const OUString& rWord, LanguageType nLang );
};
 
 
}   // namespace linguistic
 
#endif
 
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