sc/source/ui/inc/drwtrans.hxx

   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_DRWTRANS_HXX
  21 #define SC_DRWTRANS_HXX
  22
  23 #include <com/sun/star/uno/Reference.hxx>
  24 #include <com/sun/star/embed/XEmbeddedObject.hpp>
  25 #include <svtools/transfer.hxx>
  26
  27 #include <sfx2/objsh.hxx>
  28 #include "global.hxx"
  29 #include "charthelper.hxx"
  30 #include "rangelst.hxx"
  31
  32
  33 class SdrModel;
  34 class ScDocShell;
  35 class INetBookmark;
  36 class SdrObject;
  37 class SdrView;
  38 class ScDrawView;
  39 class SdrOle2Obj;
  40
  41 class ScDrawTransferObj : public TransferableHelper
  42 {
  43 private:
  44     SdrModel*                       pModel;
  45     TransferableDataHelper          aOleData;
  46     TransferableObjectDescriptor    aObjDesc;
  47     SfxObjectShellRef               aDocShellRef;
  48     SfxObjectShellRef               aDrawPersistRef;
  49
  50                                     // extracted from model in ctor:
  51     Size                            aSrcSize;
  52     INetBookmark*                   pBookmark;
  53     sal_Bool                            bGraphic;
  54     sal_Bool                            bGrIsBit;
  55     sal_Bool                            bOleObj;
  56                                     // source information for drag&drop:
  57                                     // (view is needed to handle drawing obejcts)
  58     SdrView*                        pDragSourceView;
  59     sal_uInt16                          nDragSourceFlags;
  60     sal_Bool                            bDragWasInternal;
  61
  62     sal_uInt32                      nSourceDocID;
  63
  64     ScRangeListVector               m_aProtectedChartRangesVector;
  65
  66
  67     void                InitDocShell();
  68     SdrOle2Obj* GetSingleObject();
  69
  70 public:
  71             ScDrawTransferObj( SdrModel* pClipModel, ScDocShell* pContainerShell,
  72                                 const TransferableObjectDescriptor& rDesc );
  73     virtual ~ScDrawTransferObj();
  74
  75     virtual void        AddSupportedFormats();
  76     virtual sal_Bool    GetData( const ::com::sun::star::datatransfer::DataFlavor& rFlavor );
  77     virtual sal_Bool    WriteObject( SotStorageStreamRef& rxOStm, void* pUserObject, sal_uInt32 nUserObjectId,
  78                                         const ::com::sun::star::datatransfer::DataFlavor& rFlavor );
  79     virtual void        ObjectReleased();
  80     virtual void        DragFinished( sal_Int8 nDropAction );
  81
  82     SdrModel*           GetModel()  { return pModel; }
  83
  84     void                SetDrawPersist( const SfxObjectShellRef& rRef );
  85     void                SetDragSource( ScDrawView* pView );
  86     void                SetDragSourceObj( SdrObject* pObj, SCTAB nTab );
  87     void                SetDragSourceFlags( sal_uInt16 nFlags );
  88     void                SetDragWasInternal();
  89
  90     SdrView*            GetDragSourceView()             { return pDragSourceView; }
  91     sal_uInt16              GetDragSourceFlags() const      { return nDragSourceFlags; }
  92
  93     void                SetSourceDocID( sal_uInt32 nVal )
  94                             { nSourceDocID = nVal; }
  95     sal_uInt32          GetSourceDocID() const      { return nSourceDocID; }
  96
  97     static ScDrawTransferObj* GetOwnClipboard( Window* pUIWin );
  98     virtual sal_Int64 SAL_CALL getSomething( const com::sun::star::uno::Sequence< sal_Int8 >& rId ) throw( com::sun::star::uno::RuntimeException );
  99     static const com::sun::star::uno::Sequence< sal_Int8 >& getUnoTunnelId();
 100
 101     const ScRangeListVector& GetProtectedChartRangesVector() const { return m_aProtectedChartRangesVector; }
 102 };
 103
 104 #endif
 105
 106 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */