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18  */
19 #ifndef INCLUDED_SFX2_FCONTNR_HXX
20 #define INCLUDED_SFX2_FCONTNR_HXX
21 
22 #include <sal/config.h>
23 #include <sfx2/dllapi.h>
24 #include <sal/types.h>
25 #include <rtl/ustring.hxx>
26 #include <tools/link.hxx>
27 #include <comphelper/documentconstants.hxx>
28 #include <sot/formats.hxx>
29 
30 #include <memory>
31 
32 namespace com::sun::star::beans { struct NamedValue; }
33 namespace com::sun::star::container { class XNameAccess; }
34 namespace com::sun::star::uno { template <typename > class Sequence; }
35 namespace com::sun::star::uno { template <typename > class Reference; }
36 
37 class ErrCode;
38 class SfxFilter;
39 class SfxMedium;
40 class SfxFilterContainer_Impl;
41 
42 
43 class SFX2_DLLPUBLIC SfxFilterContainer
44 {
45     std::unique_ptr<SfxFilterContainer_Impl> pImpl;
46 
47 public:
48                         SfxFilterContainer( const OUString& rName );
49                         ~SfxFilterContainer();
50 
51 
52     OUString const &      GetName() const;
53 
54     std::shared_ptr<const SfxFilter>    GetAnyFilter( SfxFilterFlags nMust = SfxFilterFlags::IMPORT, SfxFilterFlags nDont = SFX_FILTER_NOTINSTALLED ) const;
55     std::shared_ptr<const SfxFilter>    GetFilter4EA( const OUString& rEA, SfxFilterFlags nMust = SfxFilterFlags::IMPORT, SfxFilterFlags nDont = SFX_FILTER_NOTINSTALLED ) const;
56     std::shared_ptr<const SfxFilter>    GetFilter4Extension( const OUString& rExt, SfxFilterFlags nMust = SfxFilterFlags::IMPORT, SfxFilterFlags nDont = SFX_FILTER_NOTINSTALLED ) const;
57     std::shared_ptr<const SfxFilter>    GetFilter4FilterName( const OUString& rName, SfxFilterFlags nMust = SfxFilterFlags::NONE, SfxFilterFlags nDont = SFX_FILTER_NOTINSTALLED ) const;
58 
59     SAL_DLLPRIVATE static void ReadFilters_Impl( bool bUpdate=false );
60     SAL_DLLPRIVATE static void ReadSingleFilter_Impl( const OUString& rName,
61                             const css::uno::Reference< css::container::XNameAccess >& xTypeCFG,
62                             const css::uno::Reference< css::container::XNameAccess >& xFilterCFG,
63                             bool bUpdate );
64     SAL_DLLPRIVATE static std::shared_ptr<const SfxFilter> GetDefaultFilter_Impl( const OUString& );
65 };
66 
67 class SfxFilterMatcher_Impl;
68 
69 class SFX2_DLLPUBLIC SfxFilterMatcher
70 {
71     friend class SfxFilterMatcherIter;
72     SfxFilterMatcher_Impl &m_rImpl;
73 public:
74                         SfxFilterMatcher( const OUString& rFact );
75                         SfxFilterMatcher();
76                         ~SfxFilterMatcher();
77                         SfxFilterMatcher(const SfxFilterMatcher&) = delete;
78     SfxFilterMatcher&   operator=( const SfxFilterMatcher& ) = delete;
79 
80     SAL_DLLPRIVATE static bool IsFilterInstalled_Impl( const std::shared_ptr<const SfxFilter>& pFilter );
81     DECL_DLLPRIVATE_LINK( MaybeFileHdl_Impl, OUString*, bool );
82 
83     ErrCode                  GuessFilterIgnoringContent( SfxMedium const & rMedium, std::shared_ptr<const SfxFilter>& ) const;
84     ErrCode                  GuessFilter( SfxMedium& rMedium, std::shared_ptr<const SfxFilter>& , SfxFilterFlags nMust = SfxFilterFlags::IMPORT, SfxFilterFlags nDont = SFX_FILTER_NOTINSTALLED ) const;
85     ErrCode                  GuessFilterControlDefaultUI( SfxMedium& rMedium, std::shared_ptr<const SfxFilter>&, SfxFilterFlags nMust = SfxFilterFlags::IMPORT, SfxFilterFlags nDont = SFX_FILTER_NOTINSTALLED ) const;
86     ErrCode                  DetectFilter( SfxMedium& rMedium, std::shared_ptr<const SfxFilter>& ) const;
87 
88     std::shared_ptr<const SfxFilter>    GetFilter4Mime( const OUString& rMime, SfxFilterFlags nMust = SfxFilterFlags::IMPORT, SfxFilterFlags nDont = SFX_FILTER_NOTINSTALLED) const;
89     std::shared_ptr<const SfxFilter>    GetFilter4ClipBoardId( SotClipboardFormatId nId, SfxFilterFlags nMust = SfxFilterFlags::IMPORT, SfxFilterFlags nDont = SFX_FILTER_NOTINSTALLED ) const;
90     std::shared_ptr<const SfxFilter>    GetFilter4EA( const OUString& rEA, SfxFilterFlags nMust = SfxFilterFlags::IMPORT, SfxFilterFlags nDont = SFX_FILTER_NOTINSTALLED ) const;
91     std::shared_ptr<const SfxFilter>    GetFilter4Extension( const OUString& rExt, SfxFilterFlags nMust = SfxFilterFlags::IMPORT, SfxFilterFlags nDont = SFX_FILTER_NOTINSTALLED ) const;
92     std::shared_ptr<const SfxFilter>    GetFilter4FilterName( const OUString& rName, SfxFilterFlags nMust = SfxFilterFlags::NONE, SfxFilterFlags nDont = SFX_FILTER_NOTINSTALLED ) const;
93     std::shared_ptr<const SfxFilter>    GetFilter4UIName( const OUString& rName, SfxFilterFlags nMust = SfxFilterFlags::NONE, SfxFilterFlags nDont = SFX_FILTER_NOTINSTALLED ) const;
94     std::shared_ptr<const SfxFilter>    GetFilterForProps( const css::uno::Sequence < css::beans::NamedValue >& aSeq, SfxFilterFlags nMust = SfxFilterFlags::NONE, SfxFilterFlags nDont = SFX_FILTER_NOTINSTALLED ) const;
95     std::shared_ptr<const SfxFilter>    GetAnyFilter( SfxFilterFlags nMustg=SfxFilterFlags::NONE, SfxFilterFlags nDont=SFX_FILTER_NOTINSTALLED ) const;
96 };
97 
98 class SFX2_DLLPUBLIC SfxFilterMatcherIter
99 
100 {
101     SfxFilterFlags nOrMask;
102     SfxFilterFlags const nAndMask;
103     sal_uInt16 nCurrent;
104     const SfxFilterMatcher_Impl &m_rMatch;
105 
106     SAL_DLLPRIVATE std::shared_ptr<const SfxFilter> Find_Impl();
107 
108 public:
109     SfxFilterMatcherIter( const SfxFilterMatcher& rMatcher, SfxFilterFlags nMask = SfxFilterFlags::NONE, SfxFilterFlags nNotMask = SFX_FILTER_NOTINSTALLED );
110     SfxFilterMatcherIter(const SfxFilterMatcherIter&) = delete;
111     SfxFilterMatcherIter& operator=( const SfxFilterMatcherIter& ) = delete;
112     std::shared_ptr<const SfxFilter> First();
113     std::shared_ptr<const SfxFilter> Next();
114 };
115 
116 
117 #endif
118 
119 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
120