sfx2/source/appl/fileobj.hxx

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  28 #ifndef _FILEOBJ_HXX
  29 #define _FILEOBJ_HXX
  30
  31 #include <tools/string.hxx>
  32 #include <sfx2/linksrc.hxx>
  33 #include <sfx2/docfile.hxx>
  34 #include <sfx2/linkmgr.hxx>
  35
  36 class Graphic;
  37 struct Impl_DownLoadData;
  38 namespace sfx2 { class FileDialogHelper; }
  39
  40 class SvFileObject : public sfx2::SvLinkSource
  41 {
  42     String              sFileNm;
  43     String              sFilter;
  44     String              sReferer;
  45     Link                aEndEditLink;
  46     SfxMediumRef        xMed;
  47     Impl_DownLoadData*  pDownLoadData;
  48     Window*             pOldParent;
  49
  50     sal_uInt8 nType;
  51
  52     sal_Bool bLoadAgain : 1;
  53     sal_Bool bSynchron : 1;
  54     sal_Bool bLoadError : 1;
  55     sal_Bool bWaitForData : 1;
  56     sal_Bool bInNewData : 1;
  57     sal_Bool bDataReady : 1;
  58     sal_Bool bMedUseCache : 1;
  59     sal_Bool bNativFormat : 1;
  60     sal_Bool bClearMedium : 1;
  61     sal_Bool bStateChangeCalled : 1;
  62     sal_Bool bInCallDownLoad : 1;
  63
  64     sal_Bool GetGraphic_Impl( Graphic&, SvStream* pStream = 0 );
  65     sal_Bool LoadFile_Impl();
  66     void SendStateChg_Impl( sfx2::LinkManager::LinkState nState );
  67
  68     DECL_STATIC_LINK( SvFileObject, DelMedium_Impl, SfxMediumRef* );
  69     DECL_STATIC_LINK( SvFileObject, LoadGrfReady_Impl, void* );
  70     DECL_STATIC_LINK( SvFileObject, LoadGrfNewData_Impl, void* );
  71     DECL_LINK( DialogClosedHdl, sfx2::FileDialogHelper* );
  72
  73 protected:
  74     virtual ~SvFileObject();
  75
  76 public:
  77     SvFileObject();
  78
  79     virtual sal_Bool GetData( ::com::sun::star::uno::Any & rData /*out param*/,
  80                             const String & rMimeType,
  81                             sal_Bool bSynchron = sal_False );
  82
  83     virtual sal_Bool    Connect( sfx2::SvBaseLink* );
  84     virtual void    Edit( Window *, sfx2::SvBaseLink *, const Link& rEndEditHdl );
  85
  86     // Ask whether you can access data directly or whether it has to be triggered
  87     virtual sal_Bool IsPending() const;
  88     virtual sal_Bool IsDataComplete() const;
  89
  90     void CancelTransfers();
  91 };
  92
  93
  94 #endif
  95
  96 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */