Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #ifndef SC_SELTRANS_HXX
      21             : #define SC_SELTRANS_HXX
      22             : 
      23             : #include <svtools/transfer.hxx>
      24             : 
      25             : class ScTabView;
      26             : class ScTransferObj;
      27             : class ScDrawTransferObj;
      28             : 
      29             : enum ScSelectionTransferMode
      30             : {
      31             :     SC_SELTRANS_INVALID,
      32             :     SC_SELTRANS_CELL,
      33             :     SC_SELTRANS_CELLS,
      34             :     SC_SELTRANS_DRAW_BITMAP,
      35             :     SC_SELTRANS_DRAW_GRAPHIC,
      36             :     SC_SELTRANS_DRAW_BOOKMARK,
      37             :     SC_SELTRANS_DRAW_OLE,
      38             :     SC_SELTRANS_DRAW_OTHER
      39             : };
      40             : 
      41             : class ScSelectionTransferObj : public TransferableHelper
      42             : {
      43             : private:
      44             :     ScTabView*              pView;
      45             :     ScSelectionTransferMode eMode;
      46             :     ScTransferObj*          pCellData;
      47             :     ScDrawTransferObj*      pDrawData;
      48             : 
      49             :                 ScSelectionTransferObj( ScTabView* pSource, ScSelectionTransferMode eNewMode );
      50             :     void        CreateCellData();
      51             :     void        CreateDrawData();
      52             : 
      53             : public:
      54             :             // creates an object if the view has a valid selection,
      55             :             // returns NULL otherwise
      56             :     static ScSelectionTransferObj* CreateFromView( ScTabView* pSource );
      57             : 
      58             :     virtual     ~ScSelectionTransferObj();
      59             : 
      60             :     void        ForgetView();
      61             :     bool        StillValid();
      62           0 :     ScTabView*  GetView() const     { return pView; }
      63             : 
      64             :     ScTransferObj*      GetCellData();
      65             :     ScDrawTransferObj*  GetDrawData();
      66             : 
      67             :     virtual void        AddSupportedFormats() SAL_OVERRIDE;
      68             :     virtual bool        GetData( const ::com::sun::star::datatransfer::DataFlavor& rFlavor ) SAL_OVERRIDE;
      69             :     virtual void        ObjectReleased() SAL_OVERRIDE;
      70             : };
      71             : 
      72             : #endif
      73             : 
      74             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */