fcontnr.hxx

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#ifndef INCLUDED_SFX2_FCONTNR_HXX
#define INCLUDED_SFX2_FCONTNR_HXX
 
#include <sal/config.h>
#include <sfx2/dllapi.h>
#include <sal/types.h>
#include <rtl/ustring.hxx>
#include <tools/link.hxx>
#include <comphelper/documentconstants.hxx>
#include <sot/formats.hxx>
 
#include <memory>
 
namespace com::sun::star::beans { struct NamedValue; }
namespace com::sun::star::container { class XNameAccess; }
namespace com::sun::star::uno { template <typename > class Sequence; }
namespace com::sun::star::uno { template <typename > class Reference; }
 
class ErrCode;
class SfxFilter;
class SfxMedium;
class SfxFilterContainer_Impl;
 
 
class SFX2_DLLPUBLIC SfxFilterContainer
{
    std::unique_ptr<SfxFilterContainer_Impl> pImpl;
 
public:
                        SfxFilterContainer( const OUString& rName );
                        ~SfxFilterContainer();
 
 
    OUString const &      GetName() const;
 
    std::shared_ptr<const SfxFilter>    GetAnyFilter( SfxFilterFlags nMust = SfxFilterFlags::IMPORT, SfxFilterFlags nDont = SFX_FILTER_NOTINSTALLED ) const;
    std::shared_ptr<const SfxFilter>    GetFilter4EA( const OUString& rEA, SfxFilterFlags nMust = SfxFilterFlags::IMPORT, SfxFilterFlags nDont = SFX_FILTER_NOTINSTALLED ) const;
    std::shared_ptr<const SfxFilter>    GetFilter4Extension( const OUString& rExt, SfxFilterFlags nMust = SfxFilterFlags::IMPORT, SfxFilterFlags nDont = SFX_FILTER_NOTINSTALLED ) const;
    std::shared_ptr<const SfxFilter>    GetFilter4FilterName( const OUString& rName, SfxFilterFlags nMust = SfxFilterFlags::NONE, SfxFilterFlags nDont = SFX_FILTER_NOTINSTALLED ) const;
 
    SAL_DLLPRIVATE static void ReadFilters_Impl( bool bUpdate=false );
    SAL_DLLPRIVATE static void ReadSingleFilter_Impl( const OUString& rName,
                            const css::uno::Reference< css::container::XNameAccess >& xTypeCFG,
                            const css::uno::Reference< css::container::XNameAccess >& xFilterCFG,
                            bool bUpdate );
    SAL_DLLPRIVATE static std::shared_ptr<const SfxFilter> GetDefaultFilter_Impl( std::u16string_view );
};
 
class SfxFilterMatcher_Impl;
 
class SFX2_DLLPUBLIC SfxFilterMatcher
{
    friend class SfxFilterMatcherIter;
    SfxFilterMatcher_Impl &m_rImpl;
public:
                        SfxFilterMatcher( const OUString& rFact );
                        SfxFilterMatcher();
                        ~SfxFilterMatcher();
                        SfxFilterMatcher(const SfxFilterMatcher&) = delete;
    SfxFilterMatcher&   operator=( const SfxFilterMatcher& ) = delete;
 
    SAL_DLLPRIVATE static bool IsFilterInstalled_Impl( const std::shared_ptr<const SfxFilter>& pFilter );
    DECL_DLLPRIVATE_LINK( MaybeFileHdl_Impl, OUString*, bool );
 
    ErrCode                  GuessFilterIgnoringContent( SfxMedium const & rMedium, std::shared_ptr<const SfxFilter>& ) const;
    ErrCode                  GuessFilter( SfxMedium& rMedium, std::shared_ptr<const SfxFilter>& , SfxFilterFlags nMust = SfxFilterFlags::IMPORT, SfxFilterFlags nDont = SFX_FILTER_NOTINSTALLED ) const;
    ErrCode                  GuessFilterControlDefaultUI( SfxMedium& rMedium, std::shared_ptr<const SfxFilter>&, SfxFilterFlags nMust = SfxFilterFlags::IMPORT, SfxFilterFlags nDont = SFX_FILTER_NOTINSTALLED ) const;
    ErrCode                  DetectFilter( SfxMedium& rMedium, std::shared_ptr<const SfxFilter>& ) const;
 
    std::shared_ptr<const SfxFilter>    GetFilter4Mime( const OUString& rMime, SfxFilterFlags nMust = SfxFilterFlags::IMPORT, SfxFilterFlags nDont = SFX_FILTER_NOTINSTALLED) const;
    std::shared_ptr<const SfxFilter>    GetFilter4ClipBoardId( SotClipboardFormatId nId, SfxFilterFlags nMust = SfxFilterFlags::IMPORT, SfxFilterFlags nDont = SFX_FILTER_NOTINSTALLED ) const;
    std::shared_ptr<const SfxFilter>    GetFilter4EA( const OUString& rEA, SfxFilterFlags nMust = SfxFilterFlags::IMPORT, SfxFilterFlags nDont = SFX_FILTER_NOTINSTALLED ) const;
    std::shared_ptr<const SfxFilter>    GetFilter4Extension( const OUString& rExt, SfxFilterFlags nMust = SfxFilterFlags::IMPORT, SfxFilterFlags nDont = SFX_FILTER_NOTINSTALLED ) const;
    std::shared_ptr<const SfxFilter>    GetFilter4FilterName( const OUString& rName, SfxFilterFlags nMust = SfxFilterFlags::NONE, SfxFilterFlags nDont = SFX_FILTER_NOTINSTALLED ) const;
    std::shared_ptr<const SfxFilter>    GetFilter4UIName( std::u16string_view rName, SfxFilterFlags nMust = SfxFilterFlags::NONE, SfxFilterFlags nDont = SFX_FILTER_NOTINSTALLED ) const;
    std::shared_ptr<const SfxFilter>    GetFilterForProps( const css::uno::Sequence < css::beans::NamedValue >& aSeq, SfxFilterFlags nMust = SfxFilterFlags::NONE, SfxFilterFlags nDont = SFX_FILTER_NOTINSTALLED ) const;
    std::shared_ptr<const SfxFilter>    GetAnyFilter( SfxFilterFlags nMustg=SfxFilterFlags::NONE, SfxFilterFlags nDont=SFX_FILTER_NOTINSTALLED ) const;
};
 
class SFX2_DLLPUBLIC SfxFilterMatcherIter
 
{
    SfxFilterFlags nOrMask;
    SfxFilterFlags nAndMask;
    sal_uInt16 nCurrent;
    const SfxFilterMatcher_Impl &m_rMatch;
 
    SAL_DLLPRIVATE std::shared_ptr<const SfxFilter> Find_Impl();
 
public:
    SfxFilterMatcherIter( const SfxFilterMatcher& rMatcher, SfxFilterFlags nMask = SfxFilterFlags::NONE, SfxFilterFlags nNotMask = SFX_FILTER_NOTINSTALLED );
    SfxFilterMatcherIter(const SfxFilterMatcherIter&) = delete;
    SfxFilterMatcherIter& operator=( const SfxFilterMatcherIter& ) = delete;
    std::shared_ptr<const SfxFilter> First();
    std::shared_ptr<const SfxFilter> Next();
};
 
 
#endif
 
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