binfilter/inc/bf_so3/lnkbase.hxx

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  30 #ifndef _LNKBASE_HXX
  31 #define _LNKBASE_HXX
  32
  33 #ifndef _SOT_EXCHANGE_HXX //autogen
  34 #include <sot/exchange.hxx>
  35 #endif
  36 #ifndef _TOOLS_REF_HXX
  37 #include <tools/ref.hxx>
  38 #endif
  39 #ifndef _LINKSOURCE_HXX
  40 #include <bf_so3/linksrc.hxx>
  41 #endif
  42
  43 #ifndef INCLUDED_SO3DLLAPI_H
  44 #include "bf_so3/so3dllapi.h"
  45 #endif
  46
  47 namespace com { namespace sun { namespace star { namespace uno
  48 {
  49         class Any;
  50         //class Type;
  51 }}}}
  52
  53 namespace binfilter
  54 {
  55
  56 struct ImplBaseLinkData;
  57 class SvLinkManager;
  58 class SvLinkSource;
  59
  60 #ifndef OBJECT_DDE_EXTERN
  61 #define OBJECT_INTERN           0x00
  62 //#define       OBJECT_SO_EXTERN        0x01
  63 #define OBJECT_DDE_EXTERN       0x02
  64 #endif
  65
  66 #define OBJECT_CLIENT_SO                        0x80 // ein Link
  67 #define OBJECT_CLIENT_DDE                       0x81
  68 //#define       OBJECT_CLIENT_OLE                       0x82 // ein Ole-Link
  69 //#define       OBJECT_CLIENT_OLE_CACHE         0x83 // ein Ole-Link mit SvEmbeddedObject
  70 #define OBJECT_CLIENT_FILE                      0x90
  71 #define OBJECT_CLIENT_GRF                       0x91
  72
  73 enum so3link {
  74         // Ole2 compatibel und persistent
  75         LINKUPDATE_ALWAYS = 1,
  76         LINKUPDATE_ONCALL = 3,
  77
  78         LINKUPDATE_END          // dummy!
  79 };
  80
  81 class SO3_DLLPUBLIC SvBaseLink : public SvRefBase
  82 {
  83         friend class SvLinkManager;
  84         friend class SvLinkSource;
  85 private:
  86         SvLinkSourceRef                 xObj;
  87         String                                  aLinkName;
  88         SvLinkManager*                  pLinkMgr;
  89         USHORT                                  nObjType;
  90         BOOL                                    bVisible : 1;
  91         BOOL                                    bSynchron : 1;
  92         BOOL                                    bUseCache : 1;          // fuer GrafikLinks!
  93
  94 protected:
  95         void                    SetObjType( USHORT );
  96
  97                                         // setzen des LinkSourceName ohne aktion
  98         SO3_DLLPRIVATE void                     SetName( const String & rLn );
  99
 100         ImplBaseLinkData* pImplData;
 101
 102                                         SvBaseLink( USHORT nLinkType, ULONG nContentType = FORMAT_STRING );
 103         virtual                 ~SvBaseLink();
 104
 105         void                    _GetRealObject( BOOL bConnect = TRUE );
 106
 107         SO3_DLLPRIVATE SvLinkSource*    GetRealObject()
 108                                         {
 109                                                 if( !xObj.Is() )
 110                                                         _GetRealObject();
 111                                                 return xObj;
 112                                         }
 113
 114 public:
 115                                         TYPEINFO();
 116                                         // ask JP
 117         virtual void    Closed();
 118
 119         USHORT                  GetObjType() const { return nObjType; }
 120
 121         SvLinkSource*   GetObj() const  { return xObj; }
 122
 123         void                    SetLinkSourceName( const String & rName );
 124         String                  GetLinkSourceName() const;
 125
 126         virtual void    DataChanged( const String & rMimeType,
 127                                                                 const ::com::sun::star::uno::Any & rValue );
 128
 129         void                    SetUpdateMode( USHORT );
 130         USHORT                  GetUpdateMode() const;
 131         ULONG                   GetContentType() const;
 132         BOOL                    SetContentType( ULONG nType );
 133
 134         SvLinkManager*  GetLinkManager()                        { return pLinkMgr; }
 135         const SvLinkManager* GetLinkManager() const     { return pLinkMgr; }
 136
 137         BOOL                    Update();
 138         void                    Disconnect();
 139
 140         virtual BOOL    Edit( Window* );
 141
 142                 // soll der Link im Dialog angezeigt werden ? (Links im Link im ...)
 143         BOOL            IsVisible() const               { return bVisible; }
 144         void            SetVisible( BOOL bFlag )        { bVisible = bFlag; }
 145                 // soll der Link synchron oder asynchron geladen werden?
 146         BOOL            IsSynchron() const              { return bSynchron; }
 147         void            SetSynchron( BOOL bFlag )       { bSynchron = bFlag; }
 148
 149         BOOL            IsUseCache() const              { return bUseCache; }
 150         void                    SetUseCache( BOOL bFlag )       { bUseCache = bFlag; }
 151 };
 152
 153 SV_DECL_IMPL_REF(SvBaseLink);
 154
 155 }
 156
 157 #endif