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#ifndef SFX2_FILTERGROUPING_HXX
#define SFX2_FILTERGROUPING_HXX

#include <com/sun/star/ui/dialogs/XFilterManager.hpp>
#include <com/sun/star/container/XEnumeration.hpp>
#include "filedlgimpl.hxx"

class SfxFilterMatcherIter;

//........................................................................
namespace sfx2
{
//........................................................................

    class TSortedFilterList
    {
        private:

            ::std::vector< ::rtl::OUString > m_lFilters;
            sal_Int32 m_nIterator;

        public:

            TSortedFilterList(const ::com::sun::star::uno::Reference< ::com::sun::star::container::XEnumeration >& xFilterList);
            const SfxFilter* First();
            const SfxFilter* Next();

        private:
            const SfxFilter* impl_getFilter(sal_Int32 nIndex);
    };

    //--------------------------------------------------------------------
    /** adds the given filters to the filter manager.
        <p>To be used when saving generic files.</p>
    */
    void appendFiltersForSave(
        TSortedFilterList& _rFilterMatcher,
        const ::com::sun::star::uno::Reference< ::com::sun::star::ui::dialogs::XFilterManager >& _rFilterManager,
        ::rtl::OUString& /* [out] */ _rFirstNonEmpty,
        FileDialogHelper_Impl& _rFileDlgImpl,
        const ::rtl::OUString& _rFactory
    );

    void appendExportFilters(
        TSortedFilterList& _rFilterMatcher,
        const ::com::sun::star::uno::Reference< ::com::sun::star::ui::dialogs::XFilterManager >& _rFilterManager,
        ::rtl::OUString& /* [out] */ _rFirstNonEmpty,
        FileDialogHelper_Impl& _rFileDlgImpl
        );

    //--------------------------------------------------------------------
    /** adds the given filters to the filter manager.
        <p>To be used when opening generic files.</p>
    */
    void appendFiltersForOpen(
        TSortedFilterList& _rFilterMatcher,
        const ::com::sun::star::uno::Reference< ::com::sun::star::ui::dialogs::XFilterManager >& _rFilterManager,
        ::rtl::OUString& /* [out] */ _rFirstNonEmpty,
        FileDialogHelper_Impl& _rFileDlgImpl
    );

    //--------------------------------------------------------------------
    /** adds the given extension to the display text.
        <p>To be used when opening or save generic files.</p>
    */
    ::rtl::OUString addExtension(
        const ::rtl::OUString& _rDisplayText,
        const ::rtl::OUString& _rExtension,
        sal_Bool _bForOpen,
        FileDialogHelper_Impl& _rFileDlgImpl
    );

//........................................................................
}   // namespace sfx2
//........................................................................

#endif // SFX2_FILTERGROUPING_HXX


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