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 INCLUDED_SD_SOURCE_UI_INC_SDXFER_HXX
      21             : #define INCLUDED_SD_SOURCE_UI_INC_SDXFER_HXX
      22             : 
      23             : #include <svtools/transfer.hxx>
      24             : #include <vcl/graph.hxx>
      25             : #include <sfx2/objsh.hxx>
      26             : #include <svl/lstner.hxx>
      27             : 
      28             : 
      29             : // SdTransferable
      30             : class SdDrawDocument;
      31             : class SdrObject;
      32             : class INetBookmark;
      33             : class ImageMap;
      34             : class VirtualDevice;
      35             : 
      36             : namespace sd {
      37             : class DrawDocShell;
      38             : class View;
      39             : }
      40             : 
      41             : class SdTransferable : public TransferableHelper, public SfxListener
      42             : {
      43             : public:
      44             : 
      45             :                                     SdTransferable( SdDrawDocument* pSrcDoc, ::sd::View* pWorkView, sal_Bool bInitOnGetData );
      46             :                                     virtual ~SdTransferable();
      47             : 
      48           0 :     void                            SetDocShell( const SfxObjectShellRef& rRef ) { maDocShellRef = rRef; }
      49           0 :     const SfxObjectShellRef&        GetDocShell() const { return maDocShellRef; }
      50             : 
      51           0 :     void                            SetWorkDocument( const SdDrawDocument* pWorkDoc ) { mpSdDrawDocument = mpSdDrawDocumentIntern = (SdDrawDocument*) pWorkDoc; }
      52           0 :     const SdDrawDocument*           GetWorkDocument() const { return mpSdDrawDocument; }
      53             : 
      54           0 :     void                            SetView( const ::sd::View* pView ) { mpSdView = pView; }
      55           1 :     const ::sd::View*                   GetView() const { return mpSdView; }
      56             : 
      57             :     void                            SetObjectDescriptor( const TransferableObjectDescriptor& rObjDesc );
      58             : 
      59           1 :     void                            SetStartPos( const Point& rStartPos ) { maStartPos = rStartPos; }
      60           0 :     const Point&                    GetStartPos() const { return maStartPos; }
      61             : 
      62           0 :     void                            SetInternalMove( sal_Bool bSet ) { mbInternalMove = bSet; }
      63           0 :     sal_Bool                            IsInternalMove() const { return mbInternalMove; }
      64             : 
      65           0 :     sal_Bool                            HasSourceDoc( const SdDrawDocument* pDoc ) const { return( mpSourceDoc == pDoc ); }
      66             : 
      67             :     void                            SetPageBookmarks( const std::vector<OUString>& rPageBookmarks, sal_Bool bPersistent );
      68           0 :     sal_Bool                            IsPageTransferable() const { return mbPageTransferable; }
      69           0 :     sal_Bool                            HasPageBookmarks() const { return( mpPageDocShell && ( !maPageBookmarks.empty() ) ); }
      70           0 :     const std::vector<OUString>& GetPageBookmarks() const { return maPageBookmarks; }
      71           0 :     ::sd::DrawDocShell*                 GetPageDocShell() const { return mpPageDocShell; }
      72             : 
      73             :     sal_Bool                        SetTableRTF( SdDrawDocument*, const ::com::sun::star::datatransfer::DataFlavor& );
      74             : 
      75             :     static const ::com::sun::star::uno::Sequence< sal_Int8 >& getUnoTunnelId();
      76             :     static SdTransferable*          getImplementation( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& rxData ) throw();
      77             : 
      78             :     // SfxListener
      79             :     virtual void            Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) SAL_OVERRIDE;
      80             : 
      81             :     virtual void                    DragFinished( sal_Int8 nDropAction ) SAL_OVERRIDE;
      82             :     SdDrawDocument*                 GetSourceDoc (void) const;
      83             : 
      84             :     /** User data objects can be used to store information temporarily
      85             :         at the transferable.  The slide sorter uses this to store
      86             :         previews of the slides that are referenced by the
      87             :         transferable.
      88             :     */
      89           0 :     class UserData {public:virtual~UserData(){}};
      90             : 
      91             :     /** Add a user data object.  When it was added before (and not
      92             :         removed) then this call is ignored.
      93             :     */
      94             :     void AddUserData (const ::boost::shared_ptr<UserData>& rpData);
      95             : 
      96             :     /** Return the number of user data objects.
      97             :     */
      98             :     sal_Int32 GetUserDataCount (void) const;
      99             : 
     100             :     /** Return the specified user data object.  When the index is not
     101             :         valid, ie not in the range [0,count) then an empty pointer is
     102             :         returned.
     103             :     */
     104             :     ::boost::shared_ptr<UserData> GetUserData (const sal_Int32 nIndex) const;
     105             : 
     106             : protected:
     107             : 
     108             :     virtual void                    AddSupportedFormats() SAL_OVERRIDE;
     109             :     virtual bool                    GetData( const ::com::sun::star::datatransfer::DataFlavor& rFlavor ) SAL_OVERRIDE;
     110             :     virtual bool                    WriteObject( SotStorageStreamRef& rxOStm, void* pUserObject, sal_uInt32 nUserObjectId, const ::com::sun::star::datatransfer::DataFlavor& rFlavor ) SAL_OVERRIDE;
     111             :     virtual void                    ObjectReleased() SAL_OVERRIDE;
     112             : 
     113             :     virtual sal_Int64 SAL_CALL      getSomething( const ::com::sun::star::uno::Sequence< sal_Int8 >& rId ) throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
     114             : 
     115             : private:
     116             : 
     117             :     SfxObjectShellRef               maDocShellRef;
     118             :     ::sd::DrawDocShell*             mpPageDocShell;
     119             :     std::vector<OUString>      maPageBookmarks;
     120             :     TransferableDataHelper*         mpOLEDataHelper;
     121             :     TransferableObjectDescriptor*   mpObjDesc;
     122             :     const ::sd::View*               mpSdView;
     123             :     ::sd::View*                     mpSdViewIntern;
     124             :     SdDrawDocument*                 mpSdDrawDocument;
     125             :     SdDrawDocument*                 mpSdDrawDocumentIntern;
     126             :     SdDrawDocument*                 mpSourceDoc;
     127             :     VirtualDevice*                  mpVDev;
     128             :     INetBookmark*                   mpBookmark;
     129             :     Graphic*                        mpGraphic;
     130             :     ImageMap*                       mpImageMap;
     131             :     Rectangle                       maVisArea;
     132             :     Point                           maStartPos;
     133             :     sal_Bool                            mbInternalMove               : 1;
     134             :     sal_Bool                            mbOwnDocument                : 1;
     135             :     sal_Bool                            mbOwnView                    : 1;
     136             :     sal_Bool                            mbLateInit                   : 1;
     137             :     sal_Bool                            mbPageTransferable           : 1;
     138             :     sal_Bool                            mbPageTransferablePersistent : 1;
     139             :     bool                            mbIsUnoObj                  : 1;
     140             :     ::std::vector<boost::shared_ptr<UserData> > maUserData;
     141             : 
     142             :                                     // not available
     143             :                                     SdTransferable();
     144             :                                     SdTransferable( const SdTransferable& );
     145             :     SdTransferable&                 operator=( const SdTransferable& );
     146             : 
     147             :     void                            CreateObjectReplacement( SdrObject* pObj );
     148             :     void                            CreateData();
     149             : 
     150             : };
     151             : 
     152             : #endif // INCLUDED_SD_SOURCE_UI_INC_SDXFER_HXX
     153             : 
     154             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */