xref: /aoo42x/main/sfx2/source/appl/fileobj.hxx (revision 353d8f4d)
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21 
22 
23 #ifndef _FILEOBJ_HXX
24 #define _FILEOBJ_HXX
25 
26 #include <tools/string.hxx>
27 #include <sfx2/linksrc.hxx>
28 #include <sfx2/docfile.hxx>
29 #include <sfx2/linkmgr.hxx>
30 
31 class Graphic;
32 struct Impl_DownLoadData;
33 namespace sfx2 { class FileDialogHelper; }
34 
35 class SvFileObject : public sfx2::SvLinkSource
36 {
37     String              sFileNm;
38     String              sFilter;
39     String              sReferer;
40     Link                aEndEditLink;
41     SfxMediumRef        xMed;
42     Impl_DownLoadData*  pDownLoadData;
43     Window*             pOldParent;
44 
45 	sal_uInt8 nType;
46 
47 	sal_Bool bLoadAgain : 1;
48 	sal_Bool bSynchron : 1;
49 	sal_Bool bLoadError : 1;
50 	sal_Bool bWaitForData : 1;
51 	sal_Bool bInNewData : 1;
52 	sal_Bool bDataReady : 1;
53 	sal_Bool bMedUseCache : 1;
54 	sal_Bool bNativFormat : 1;
55 	sal_Bool bClearMedium : 1;
56 	sal_Bool bStateChangeCalled : 1;
57 	sal_Bool bInCallDownLoad : 1;
58 
59 	sal_Bool GetGraphic_Impl( Graphic&, SvStream* pStream = 0 );
60 	sal_Bool LoadFile_Impl();
61 	void SendStateChg_Impl( sfx2::LinkManager::LinkState nState );
62 
63 	DECL_STATIC_LINK( SvFileObject, DelMedium_Impl, SfxMediumRef* );
64 	DECL_STATIC_LINK( SvFileObject, LoadGrfReady_Impl, void* );
65 	DECL_STATIC_LINK( SvFileObject, LoadGrfNewData_Impl, void* );
66     DECL_LINK( DialogClosedHdl, sfx2::FileDialogHelper* );
67 
68 protected:
69 	virtual ~SvFileObject();
70 
71 public:
72 	SvFileObject();
73 
74 	virtual sal_Bool GetData( ::com::sun::star::uno::Any & rData /*out param*/,
75 							const String & rMimeType,
76 							sal_Bool bSynchron = sal_False );
77 
78     virtual sal_Bool    Connect( sfx2::SvBaseLink* );
79     virtual void    Edit( Window *, sfx2::SvBaseLink *, const Link& rEndEditHdl );
80 
81 	// erfrage ob das man direkt auf die Daten zugreifen kann oder ob das
82 	// erst angestossen werden muss
83 	virtual sal_Bool IsPending() const;
84 	virtual sal_Bool IsDataComplete() const;
85 
86 	void CancelTransfers();
87 };
88 
89 
90 #endif
91 
92