class/methods for the new clipboard

1 files changed, 215 insertions, 0 deletions

diff --git a/sw/source/ui/inc/swdtflvr.hxx b/sw/source/ui/inc/swdtflvr.hxx
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+/*************************************************************************
+ *
+ *  $RCSfile: swdtflvr.hxx,v $
+ *
+ *  $Revision: 1.1 $
+ *
+ *  last change: $Author: jp $ $Date: 2001-02-02 17:51:49 $
+ *
+ *  The Contents of this file are made available subject to the terms of
+ *  either of the following licenses
+ *
+ *         - GNU Lesser General Public License Version 2.1
+ *         - Sun Industry Standards Source License Version 1.1
+ *
+ *  Sun Microsystems Inc., October, 2000
+ *
+ *  GNU Lesser General Public License Version 2.1
+ *  =============================================
+ *  Copyright 2000 by Sun Microsystems, Inc.
+ *  901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public
+ *  License version 2.1, as published by the Free Software Foundation.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public
+ *  License along with this library; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *  MA  02111-1307  USA
+ *
+ *
+ *  Sun Industry Standards Source License Version 1.1
+ *  =================================================
+ *  The contents of this file are subject to the Sun Industry Standards
+ *  Source License Version 1.1 (the "License"); You may not use this file
+ *  except in compliance with the License. You may obtain a copy of the
+ *  License at http://www.openoffice.org/license.html.
+ *
+ *  Software provided under this License is provided on an "AS IS" basis,
+ *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ *  See the License for the specific provisions governing your rights and
+ *  obligations concerning the Software.
+ *
+ *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ *
+ *  Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ *  All Rights Reserved.
+ *
+ *  Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+#ifndef _SWDTFLVR_HXX
+#define _SWDTFLVR_HXX
+
+#ifndef _TRANSFER_HXX
+#include <svtools/transfer.hxx>
+#endif
+#ifndef _EMBOBJ_HXX //autogen
+#include <so3/embobj.hxx>
+#endif
+#ifndef _SV_GRAPH_HXX //autogen
+#include <vcl/graph.hxx>
+#endif
+
+
+class Graphic;
+class ImageMap;
+class INetBookmark;
+class INetImage;
+class SwDoc;
+class SwDocFac;
+class SwNode;
+class SwTextBlocks;
+class SwWrtShell;
+class Reader;
+
+enum TransferBufferType
+{
+    TRNSFR_NONE             = 0x0000,
+    TRNSFR_DOCUMENT         = 0x0001,
+    TRNSFR_DOCUMENT_WORD    = 0x0002,
+    TRNSFR_GRAPHIC          = 0x0004,
+    TRNSFR_TABELLE          = 0x0008,
+    TRNSFR_DDELINK          = 0x0010,
+    TRNSFR_OLE              = 0x0020,
+    TRNSFR_INETFLD          = 0x0040,
+    TRNSFR_DRAWING          = 0x0081    //Drawing ist auch intern!
+};
+
+#define DATA_FLAVOR     ::com::sun::star::datatransfer::DataFlavor
+
+class SwTransferable : public TransferableHelper
+{
+// new:
+    SvEmbeddedObjectRef             aDocShellRef;
+    TransferableDataHelper          aOleData;
+    TransferableObjectDescriptor    aObjDesc;
+
+    SwWrtShell *pWrtShell;
+
+    TransferBufferType eBufferType;
+    SwDocFac        *pClpDocFac;
+    Graphic         *pClpGraphic, *pClpBitmap, *pOrigGrf;
+    SvAdviseSinkRef refDdeLink;
+    INetBookmark    *pBkmk;     // URL und Beschreibung!
+    ImageMap        *pImageMap;
+    INetImage       *pTargetURL;
+
+    BOOL bIntern    :1; //D&D innerhalb des SW
+    BOOL bTblSel    :1; //D&D Tabellen oder Rahmenselektion
+
+    // helper methods for the copy
+    SvEmbeddedObject* FindOLEObj() const;
+    void DeleteSelection();
+
+    // helper methods for the paste
+    static USHORT GetSotDestination( const SwWrtShell& rSh, const Point* = 0 );
+    static void SetSelInShell( SwWrtShell& , BOOL , const Point* );
+    static BOOL _CheckForURLOrLNKFile( TransferableDataHelper& rData,
+                                String& rFileName, String* pTitle = 0 );
+    static int _TestAllowedFormat( const TransferableDataHelper& rData,
+                                        ULONG nFormat, USHORT nDestination );
+
+    static int _PasteFileContent( TransferableDataHelper&,
+                                    SwWrtShell& rSh, ULONG nFmt, BOOL bMsg );
+    static int _PasteOLE( TransferableDataHelper& rData, SwWrtShell& rSh,
+                            ULONG nFmt, BYTE nActionFlags, BOOL bMsg );
+    static int _PasteTargetURL( TransferableDataHelper& rData, SwWrtShell& rSh,
+                        USHORT nAction, const Point* pPt, BOOL bInsertGRF );
+
+    static int _PasteDDE( TransferableDataHelper& rData, SwWrtShell& rWrtShell,
+                            FASTBOOL bReReadGrf, BOOL bMsg );
+
+    static int _PasteSdrFormat(  TransferableDataHelper& rData,
+                                    SwWrtShell& rSh, USHORT nAction,
+                                    const Point* pPt, BYTE nActionFlags );
+
+    static int _PasteGrf( TransferableDataHelper& rData, SwWrtShell& rSh,
+                                ULONG nFmt, USHORT nAction, const Point* pPt,
+                                BYTE nActionFlags, BOOL bMsg );
+
+    static int _PasteImageMap( TransferableDataHelper& rData,
+                                    SwWrtShell& rSh );
+
+    static int _PasteAsHyperlink( TransferableDataHelper& rData,
+                                        SwWrtShell& rSh, ULONG nFmt );
+
+    static int _PasteFileName( TransferableDataHelper& rData,
+                            SwWrtShell& rSh, ULONG nFmt, USHORT nAction,
+                            const Point* pPt, BYTE nActionFlags, BOOL bMsg );
+
+    static int _PasteDBData( TransferableDataHelper& rData, SwWrtShell& rSh,
+                            ULONG nFmt, BOOL bLink, const Point* pDragPt,
+                            BOOL bMsg );
+
+    static int _PasteFileList( TransferableDataHelper& rData,
+                            SwWrtShell& rSh, const Point* pPt, BOOL bMsg );
+
+                                    // not available
+                                    SwTransferable();
+                                    SwTransferable( const SwTransferable& );
+    SwTransferable&                 operator=( const SwTransferable& );
+
+protected:
+    virtual void        AddSupportedFormats();
+    virtual sal_Bool    GetData( const DATA_FLAVOR& rFlavor );
+    virtual sal_Bool    WriteObject( SotStorageStreamRef& rxOStm,
+                                        void* pUserObject,
+                                        sal_uInt32 nUserObjectId,
+                                        const DATA_FLAVOR& rFlavor );
+    virtual void        ObjectReleased();
+
+public:
+    SwTransferable( SwWrtShell& );
+    virtual ~SwTransferable();
+
+    //Stellt das Document ein (Seitenraender, VisArea) und defaultet
+    //die RealSize.
+    static void InitOle( SvEmbeddedObjectRef rRef, SwDoc& rDoc );
+
+    // copy - methods and helper methods for the copy
+    int  Cut();
+    int  Copy( BOOL bIsCut = FALSE );
+    int  CalculateAndCopy();        //Spezialfall fuer Calculator
+    int  CopyGlossary( SwTextBlocks& rGlossary, const String& rStr );
+
+    // remove the DDE-Link format promise
+    void RemoveDDELinkFormat();
+
+    // paste - methods and helper methods for the paste
+    static BOOL IsPaste( const SwWrtShell&, const TransferableDataHelper& );
+    static int Paste( SwWrtShell&, TransferableDataHelper& );
+    static int PasteData( TransferableDataHelper& rData,
+                          SwWrtShell& rSh, USHORT nAction, ULONG nFormat,
+                          USHORT nDestination, BOOL bIsPasteFmt );
+
+    static BOOL IsPasteSpecial( const SwWrtShell& rWrtShell,
+                                const TransferableDataHelper& );
+    static int PasteSpecial( SwWrtShell& rSh, TransferableDataHelper& );
+    static int PasteFormat( SwWrtShell& rSh, TransferableDataHelper& rData,
+                             ULONG nFormat );
+
+};
+
+
+#endif