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#ifndef SVX_QUERYDESIGNCONTEXT_HXX
#define SVX_QUERYDESIGNCONTEXT_HXX

#include <connectivity/IParseContext.hxx>

#include <unotools/localedatawrapper.hxx>
namespace binfilter {

namespace svxform
{
    //==========================================================================
    //= OSystemParseContext
    //==========================================================================
    class OSystemParseContext : public ::connectivity::IParseContext
    {
    private:
        ByteString m_aSQLInternationals;

    public:
        OSystemParseContext();

        virtual ~OSystemParseContext();
        // retrieves language specific error messages
        virtual ::rtl::OUString getErrorMessage(ErrorCode _eCodes) const;

        // retrieves language specific keyword strings (only ASCII allowed)
        virtual ::rtl::OString getIntlKeywordAscii(InternationalKeyCode _eKey) const;

        // finds out, if we have an international keyword (only ASCII allowed)
        virtual InternationalKeyCode getIntlKeyCode(const ::rtl::OString& rToken) const;

        /** get's a locale instance which should be used when parsing in the context specified by this instance
            <p>if this is not overridden by derived classes, it returns the static default locale.</p>
        */
        virtual ::com::sun::star::lang::Locale getPreferredLocale( ) const;

    public:
        // helper methods to ease access to some of the characteristics of the locale
        sal_Unicode getNumDecimalSep( ) const;
        sal_Unicode getNumThousandSep( ) const;
    };

    //==========================================================================
    //= OParseContextClient
    //==========================================================================
    /** helper class which needs access to a (shared and ref-counted) OSystemParseContext
        instance.
    */
    class OParseContextClient
    {
    protected:
        OParseContextClient();
        virtual ~OParseContextClient();
    };
}
}//end of namespace binfilter
#endif // SVX_QUERYDESIGNCONTEXT_HXX

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