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19 #ifndef INCLUDED_SFX2_SOURCE_APPL_FILEOBJ_HXX
20 #define INCLUDED_SFX2_SOURCE_APPL_FILEOBJ_HXX
21 
22 #include <sfx2/linksrc.hxx>
23 #include <sfx2/docfile.hxx>
24 #include <sfx2/linkmgr.hxx>
25 
26 class Graphic;
27 struct ImplSVEvent;
28 namespace sfx2 { class FileDialogHelper; }
29 
30 enum class SvFileObjectType;
31 
32 class SvFileObject : public sfx2::SvLinkSource
33 {
34     OUString                    sFileNm;
35     OUString                    sFilter;
36     OUString                    sReferer;
37     Link<const OUString&, void> aEndEditLink;
38     tools::SvRef<SfxMedium>     xMed;
39     ImplSVEvent*                nPostUserEventId;
40     tools::SvRef<SfxMedium>     mxDelMed;
41 
42     SvFileObjectType nType;
43 
44     bool bLoadAgain : 1;
45     bool bSynchron : 1;
46     bool bLoadError : 1;
47     bool bWaitForData : 1;
48     bool bDataReady : 1;
49     bool bClearMedium : 1;
50     bool bStateChangeCalled : 1;
51 
52     bool LoadFile_Impl();
53     void SendStateChg_Impl( sfx2::LinkManager::LinkState nState );
54 
55     DECL_LINK( DelMedium_Impl, void*, void );
56     DECL_LINK( LoadGrfReady_Impl, void*, void );
57     DECL_LINK( DialogClosedHdl, sfx2::FileDialogHelper*, void );
58 
59 protected:
60     virtual ~SvFileObject() override;
61 
62 public:
63     SvFileObject();
64 
65     virtual bool GetData( css::uno::Any & rData /*out param*/,
66                             const OUString & rMimeType,
67                             bool bSynchron = false ) override;
68 
69     virtual bool Connect( sfx2::SvBaseLink* ) override;
70     virtual void Edit(weld::Window *, sfx2::SvBaseLink *, const Link<const OUString&, void>& rEndEditHdl) override;
71 
72     // Ask whether you can access data directly or whether it has to be triggered
73     virtual bool IsPending() const override;
74     virtual bool IsDataComplete() const override;
75 
76     void CancelTransfers();
77 };
78 
79 
80 #endif
81 
82 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
83