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             : #ifndef _NDOLE_HXX
      20             : #define _NDOLE_HXX
      21             : 
      22             : #include <ndnotxt.hxx>
      23             : 
      24             : #include <svtools/embedhlp.hxx>
      25             : 
      26             : class SwGrfFmtColl;
      27             : class SwDoc;
      28             : class SwOLENode;
      29             : 
      30             : class SwOLEListener_Impl;
      31             : class SwEmbedObjectLink;
      32             : class SW_DLLPUBLIC SwOLEObj
      33             : {
      34             :     friend class SwOLENode;
      35             : 
      36             :     const SwOLENode* pOLENd;
      37             :     SwOLEListener_Impl* pListener;
      38             : 
      39             :     /** Either ref or name are known. If only name is known, ref is obtained
      40             :        on demand by GetOleRef() from Sfx. */
      41             :     svt::EmbeddedObjectRef xOLERef;
      42             :     String aName;
      43             : 
      44             :     SwOLEObj( const SwOLEObj& rObj );   /// Not allowed.
      45             :     SwOLEObj();
      46             : 
      47             :     void SetNode( SwOLENode* pNode );
      48             : 
      49             : public:
      50             :     SwOLEObj( const svt::EmbeddedObjectRef& pObj );
      51             :     SwOLEObj( const String &rName, sal_Int64 nAspect );
      52             :     ~SwOLEObj();
      53             : 
      54             :     sal_Bool UnloadObject();
      55             :     static sal_Bool UnloadObject( ::com::sun::star::uno::Reference< ::com::sun::star::embed::XEmbeddedObject > xObj,
      56             :                                 const SwDoc* pDoc,
      57             :                                 sal_Int64 nAspect );
      58             : 
      59             :     String GetDescription();
      60             : 
      61             : #ifndef _FESHVIEW_ONLY_INLINE_NEEDED
      62             :     const com::sun::star::uno::Reference < com::sun::star::embed::XEmbeddedObject > GetOleRef();
      63             :     svt::EmbeddedObjectRef& GetObject();
      64           0 :     const String& GetCurrentPersistName() const { return aName; }
      65             :     sal_Bool IsOleRef() const;  ///< To avoid unneccessary loading of object.
      66             : #endif
      67             : };
      68             : 
      69             : 
      70             : 
      71             : // SwOLENode
      72             : 
      73             : class SW_DLLPUBLIC SwOLENode: public SwNoTxtNode
      74             : {
      75             :     friend class SwNodes;
      76             :     mutable SwOLEObj aOLEObj;
      77             :     Graphic*    pGraphic;
      78             :     String sChartTblName;       ///< with chart objects: name of referenced table.
      79             :     sal_Bool   bOLESizeInvalid; /**< Should be considered at SwDoc::PrtOLENotify
      80             :                                    (e.g. copied). Is not persistent. */
      81             : 
      82             :     SwEmbedObjectLink*  mpObjectLink;
      83             :     String maLinkURL;
      84             : 
      85             :     SwOLENode(  const SwNodeIndex &rWhere,
      86             :                 const svt::EmbeddedObjectRef&,
      87             :                 SwGrfFmtColl *pGrfColl,
      88             :                 SwAttrSet* pAutoAttr = 0 );
      89             : 
      90             :     SwOLENode(  const SwNodeIndex &rWhere,
      91             :                 const String &rName,
      92             :                 sal_Int64 nAspect,
      93             :                 SwGrfFmtColl *pGrfColl,
      94             :                 SwAttrSet* pAutoAttr = 0 );
      95             : 
      96             :     /// aOLEObj has a private Copy-Ctor. We need one too:
      97             :     SwOLENode( const SwOLENode & );
      98             : 
      99             :     using SwNoTxtNode::GetGraphic;
     100             : 
     101             : public:
     102         138 :     const SwOLEObj& GetOLEObj() const { return aOLEObj; }
     103        1542 :           SwOLEObj& GetOLEObj()       { return aOLEObj; }
     104             :     ~SwOLENode();
     105             : 
     106             :     virtual SwCntntNode *SplitCntntNode( const SwPosition & );
     107             : 
     108             :     /// Is in ndcopy.cxx.
     109             :     virtual SwCntntNode* MakeCopy( SwDoc*, const SwNodeIndex& ) const;
     110             : 
     111             :     virtual Size GetTwipSize() const;
     112             : 
     113             :     Graphic* GetGraphic();
     114             : 
     115             :     void GetNewReplacement();
     116             : 
     117             :     virtual sal_Bool SavePersistentData();
     118             :     virtual sal_Bool RestorePersistentData();
     119             : 
     120             :     sal_Bool IsInGlobalDocSection() const;
     121             :     sal_Bool IsOLEObjectDeleted() const;
     122             : 
     123         576 :     sal_Bool IsOLESizeInvalid() const   { return bOLESizeInvalid; }
     124           0 :     void SetOLESizeInvalid( sal_Bool b ){ bOLESizeInvalid = b; }
     125             : 
     126         210 :     sal_Int64 GetAspect() const { return aOLEObj.GetObject().GetViewAspect(); }
     127           0 :     void SetAspect( sal_Int64 nAspect) { aOLEObj.GetObject().SetViewAspect( nAspect ); }
     128             : 
     129             :     /** Remove OLE-object from "memory".
     130             :        inline void Unload() { aOLEObj.Unload(); } */
     131           0 :     String GetDescription() const { return aOLEObj.GetDescription(); }
     132             : 
     133             :     sal_Bool UpdateLinkURL_Impl();
     134             :     void BreakFileLink_Impl();
     135             :     void DisconnectFileLink_Impl();
     136             : 
     137             :     void CheckFileLink_Impl();
     138             : 
     139             :     // #i99665#
     140             :     bool IsChart() const;
     141             : 
     142             : 
     143             : #ifndef _FESHVIEW_ONLY_INLINE_NEEDED
     144           0 :     const String& GetChartTblName() const       { return sChartTblName; }
     145           0 :     void SetChartTblName( const String& rNm )   { sChartTblName = rNm; }
     146             : #endif
     147             : };
     148             : 
     149             : 
     150             : /// Inline methods from Node.hxx
     151         815 : inline SwOLENode *SwNode::GetOLENode()
     152             : {
     153         815 :      return ND_OLENODE == nNodeType ? (SwOLENode*)this : 0;
     154             : }
     155             : 
     156         154 : inline const SwOLENode *SwNode::GetOLENode() const
     157             : {
     158         154 :      return ND_OLENODE == nNodeType ? (const SwOLENode*)this : 0;
     159             : }
     160             : 
     161             : #endif  // _NDOLE_HXX
     162             : 
     163             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */