sw/source/ui/inc/swdtflvr.hxx

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  30 #ifndef _SWDTFLVR_HXX
  31 #define _SWDTFLVR_HXX
  32 #ifndef _TRANSFER_HXX
  33
  34 #include <sfx2/objsh.hxx>
  35
  36 #include <svtools/transfer.hxx>
  37 #endif
  38 #include <vcl/graph.hxx>
  39 #include <sfx2/lnkbase.hxx>
  40 #include <com/sun/star/embed/XEmbeddedObject.hpp>
  41
  42 class Graphic;
  43 class ImageMap;
  44 class INetBookmark;
  45 class INetImage;
  46 class SwDoc;
  47 class SwDocFac;
  48 class SwTextBlocks;
  49 class SwWrtShell;
  50 class SvxClipboardFmtItem;
  51 class ViewShell;
  52 class SwView_Impl;
  53
  54 typedef sal_uInt16 TransferBufferType;
  55 namespace nsTransferBufferType
  56 {
  57     const sal_uInt16 TRNSFR_NONE                        = 0x0000;
  58     const sal_uInt16 TRNSFR_DOCUMENT            = 0x0001;
  59     const sal_uInt16 TRNSFR_DOCUMENT_WORD       = 0x0002;
  60     const sal_uInt16 TRNSFR_GRAPHIC                     = 0x0004;
  61     const sal_uInt16 TRNSFR_TABELLE                     = 0x0008;
  62     const sal_uInt16 TRNSFR_DDELINK                     = 0x0010;
  63     const sal_uInt16 TRNSFR_OLE                         = 0x0020;
  64     const sal_uInt16 TRNSFR_INETFLD                     = 0x0040;
  65     const sal_uInt16 TRNSFR_DRAWING                     = 0x0081;       //Drawing ist auch intern!
  66 }
  67
  68 #define DATA_FLAVOR     ::com::sun::star::datatransfer::DataFlavor
  69
  70 class SwTransferable : public TransferableHelper
  71 {
  72     friend class SwView_Impl;
  73     SfxObjectShellRef             aDocShellRef;
  74     TransferableDataHelper                      aOleData;
  75     TransferableObjectDescriptor        aObjDesc;
  76     ::sfx2::SvBaseLinkRef            refDdeLink;
  77
  78     SwWrtShell          *pWrtShell;
  79     /* #96392# Added pCreatorView to distinguish SwFrameShell from
  80        SwWrtShell. */
  81     const ViewShell       *pCreatorView;
  82     SwDocFac            *pClpDocFac;
  83     Graphic                     *pClpGraphic, *pClpBitmap, *pOrigGrf;
  84     INetBookmark        *pBkmk;         // URL und Beschreibung!
  85     ImageMap            *pImageMap;
  86     INetImage           *pTargetURL;
  87
  88     TransferBufferType eBufferType;
  89
  90     BOOL bOldIdle       :1; //D&D Idle flag from the viewsettings
  91     BOOL bCleanUp       :1; //D&D cleanup after Drop (not by internal Drop)
  92
  93     // helper methods for the copy
  94     com::sun::star::uno::Reference < com::sun::star::embed::XEmbeddedObject > FindOLEObj( sal_Int64& nAspect ) const;
  95     Graphic* FindOLEReplacementGraphic() const;
  96     void DeleteSelection();
  97
  98     // helper methods for the paste
  99     static void SetSelInShell( SwWrtShell& , BOOL , const Point* );
 100     static BOOL _CheckForURLOrLNKFile( TransferableDataHelper& rData,
 101                                 String& rFileName, String* pTitle = 0 );
 102     static int _TestAllowedFormat( const TransferableDataHelper& rData,
 103                                         ULONG nFormat, USHORT nDestination );
 104
 105     static int _PasteFileContent( TransferableDataHelper&,
 106                                     SwWrtShell& rSh, ULONG nFmt, BOOL bMsg );
 107     static int _PasteOLE( TransferableDataHelper& rData, SwWrtShell& rSh,
 108                             ULONG nFmt, BYTE nActionFlags, BOOL bMsg );
 109     static int _PasteTargetURL( TransferableDataHelper& rData, SwWrtShell& rSh,
 110                         USHORT nAction, const Point* pPt, BOOL bInsertGRF );
 111
 112     static int _PasteDDE( TransferableDataHelper& rData, SwWrtShell& rWrtShell,
 113                             BOOL bReReadGrf, BOOL bMsg );
 114
 115     static int _PasteSdrFormat(  TransferableDataHelper& rData,
 116                                     SwWrtShell& rSh, USHORT nAction,
 117                                     const Point* pPt, BYTE nActionFlags );
 118
 119     static int _PasteGrf( TransferableDataHelper& rData, SwWrtShell& rSh,
 120                                 ULONG nFmt, USHORT nAction, const Point* pPt,
 121                                 BYTE nActionFlags, BOOL bMsg );
 122
 123     static int _PasteImageMap( TransferableDataHelper& rData,
 124                                     SwWrtShell& rSh );
 125
 126     static int _PasteAsHyperlink( TransferableDataHelper& rData,
 127                                         SwWrtShell& rSh, ULONG nFmt );
 128
 129     static int _PasteFileName( TransferableDataHelper& rData,
 130                             SwWrtShell& rSh, ULONG nFmt, USHORT nAction,
 131                             const Point* pPt, BYTE nActionFlags, BOOL bMsg );
 132
 133     static int _PasteDBData( TransferableDataHelper& rData, SwWrtShell& rSh,
 134                             ULONG nFmt, BOOL bLink, const Point* pDragPt,
 135                             BOOL bMsg );
 136
 137     static int _PasteFileList( TransferableDataHelper& rData,
 138                                 SwWrtShell& rSh, BOOL bLink,
 139                                 const Point* pPt, BOOL bMsg );
 140
 141     int PrivateDrop( SwWrtShell& rSh, const Point& rDragPt, BOOL bMove,
 142                         BOOL bIsXSelection );
 143     int PrivatePaste( SwWrtShell& rShell );
 144
 145     void SetDataForDragAndDrop( const Point& rSttPos );
 146
 147                                     // not available
 148                                     SwTransferable();
 149                                     SwTransferable( const SwTransferable& );
 150     SwTransferable&                                     operator=( const SwTransferable& );
 151
 152 protected:
 153     virtual void                AddSupportedFormats();
 154     virtual sal_Bool    GetData( const DATA_FLAVOR& rFlavor );
 155     virtual sal_Bool    WriteObject( SotStorageStreamRef& rxOStm,
 156                                         void* pUserObject,
 157                                         sal_uInt32 nUserObjectId,
 158                                         const DATA_FLAVOR& rFlavor );
 159     virtual void                DragFinished( sal_Int8 nDropAction );
 160     virtual void                ObjectReleased();
 161
 162     using TransferableHelper::StartDrag;
 163
 164 public:
 165     SwTransferable( SwWrtShell& );
 166     virtual ~SwTransferable();
 167
 168     static USHORT GetSotDestination( const SwWrtShell& rSh, const Point* = 0 );
 169
 170     // set properties on the document, like PageMargin, VisArea.
 171     // And set real Size
 172     static void InitOle( SfxObjectShell* pDoc, SwDoc& rDoc );
 173
 174     // copy - methods and helper methods for the copy
 175     int  Cut();
 176     int  Copy( BOOL bIsCut = FALSE );
 177     int  PrepareForCopy( BOOL bIsCut = FALSE );
 178     int  CalculateAndCopy();                            // special for Calculator
 179     int  CopyGlossary( SwTextBlocks& rGlossary, const String& rStr );
 180
 181     // remove the DDE-Link format promise
 182     void RemoveDDELinkFormat( const Window& rWin );
 183
 184     // paste - methods and helper methods for the paste
 185     static BOOL IsPaste( const SwWrtShell&, const TransferableDataHelper& );
 186     static int Paste( SwWrtShell&, TransferableDataHelper& );
 187     static int PasteData( TransferableDataHelper& rData,
 188                           SwWrtShell& rSh, USHORT nAction, ULONG nFormat,
 189                           USHORT nDestination, BOOL bIsPasteFmt,
 190                           sal_Bool bIsDefault,
 191                           const Point* pDDPos = 0, sal_Int8 nDropAction = 0,
 192                           BOOL bPasteSelection = FALSE );
 193
 194     static BOOL IsPasteSpecial( const SwWrtShell& rWrtShell,
 195                                 const TransferableDataHelper& );
 196     static int PasteUnformatted( SwWrtShell& rSh, TransferableDataHelper& );
 197     static int PasteSpecial( SwWrtShell& rSh, TransferableDataHelper&, ULONG& rFormatUsed );
 198     static int PasteFormat( SwWrtShell& rSh, TransferableDataHelper& rData,
 199                              ULONG nFormat );
 200
 201     static void FillClipFmtItem( const SwWrtShell& rSh,
 202                                 const TransferableDataHelper& rData,
 203                                 SvxClipboardFmtItem & rToFill );
 204
 205     // Interfaces for Drag & Drop
 206     void StartDrag( Window* pWin, const Point& rPos );
 207
 208     SwWrtShell* GetShell()                              { return pWrtShell; }
 209     void SetCleanUp( BOOL bFlag )               { bCleanUp = bFlag; }
 210
 211     // Interfaces for Selection
 212     /* #96392# Added pCreator to distinguish SwFrameShell from SwWrtShell. */
 213     static void CreateSelection( SwWrtShell & rSh,
 214                                  const ViewShell * pCreator = NULL );
 215     static void ClearSelection( SwWrtShell& rSh,
 216                                 const ViewShell * pCreator = NULL );
 217
 218     // the related SwView is being closed and the SwTransferable is invalid now
 219     void    Invalidate() {pWrtShell = 0;}
 220     static const ::com::sun::star::uno::Sequence< sal_Int8 >& getUnoTunnelId();
 221
 222     virtual sal_Int64 SAL_CALL getSomething( const ::com::sun::star::uno::Sequence< sal_Int8 >& rId ) throw( ::com::sun::star::uno::RuntimeException );
 223 };
 224
 225
 226 #endif