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#include "unotools/unotoolsdllapi.h"

#ifndef _UNOTOOLS_COLLATORWRAPPER_HXX
#define _UNOTOOLS_COLLATORWRAPPER_HXX

#include <com/sun/star/i18n/XCollator.hpp>

namespace com { namespace sun { namespace star { namespace lang {
        class XMultiServiceFactory;
}}}}

class UNOTOOLS_DLLPUBLIC CollatorWrapper
{
    private:

        ::com::sun::star::uno::Reference<
                ::com::sun::star::lang::XMultiServiceFactory
            > mxServiceFactory;

        ::com::sun::star::uno::Reference<
                ::com::sun::star::i18n::XCollator
            > mxInternationalCollator;

    public:

        CollatorWrapper (
                const ::com::sun::star::uno::Reference<
                    ::com::sun::star::lang::XMultiServiceFactory > &xServiceFactoryIn);

        ~CollatorWrapper();

        sal_Int32
        compareSubstring (
                const ::rtl::OUString& s1, sal_Int32 off1, sal_Int32 len1,
                const ::rtl::OUString& s2, sal_Int32 off2, sal_Int32 len2) const;

           sal_Int32
        compareString (
                const ::rtl::OUString& s1, const ::rtl::OUString& s2) const;

        ::com::sun::star::uno::Sequence< ::rtl::OUString >
        listCollatorAlgorithms (
                const ::com::sun::star::lang::Locale& rLocale) const;

        ::com::sun::star::uno::Sequence< sal_Int32 >
        listCollatorOptions (
                const ::rtl::OUString& rAlgorithm) const;

        sal_Int32
        loadDefaultCollator (
                const ::com::sun::star::lang::Locale& rLocale, sal_Int32 nOption);

        sal_Int32
        loadCollatorAlgorithm (
                const ::rtl::OUString& rAlgorithm,
                const ::com::sun::star::lang::Locale& rLocale, sal_Int32 nOption);

        void
        loadCollatorAlgorithmWithEndUserOption (
                const ::rtl::OUString& rAlgorithm,
                const ::com::sun::star::lang::Locale& rLocale,
                const ::com::sun::star::uno::Sequence< sal_Int32 >& rOption);

    protected:

        CollatorWrapper();
};

#endif /* _UNOTOOLS_COLLATORWRAPPER_HXX */

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