sw/inc/ndole.hxx

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  30 #ifndef _NDOLE_HXX
  31 #define _NDOLE_HXX
  32
  33 #include <ndnotxt.hxx>
  34
  35 #include <svtools/embedhlp.hxx>
  36
  37 class SwGrfFmtColl;
  38 class SwDoc;
  39 class SwOLENode;
  40
  41 class SwOLEListener_Impl;
  42 class SwEmbedObjectLink;
  43 class SW_DLLPUBLIC SwOLEObj
  44 {
  45     friend class SwOLENode;
  46
  47     const SwOLENode* pOLENd;
  48     SwOLEListener_Impl* pListener;
  49
  50     //Entweder Ref oder Name sind bekannt, wenn nur der Name bekannt ist, wird
  51     //dir Ref bei Anforderung durch GetOleRef() vom Sfx besorgt.
  52     svt::EmbeddedObjectRef xOLERef;
  53     String aName;
  54
  55     SwOLEObj( const SwOLEObj& rObj );   //nicht erlaubt.
  56     SwOLEObj();
  57
  58     void SetNode( SwOLENode* pNode );
  59
  60 public:
  61     SwOLEObj( const svt::EmbeddedObjectRef& pObj );
  62     SwOLEObj( const String &rName, sal_Int64 nAspect );
  63     ~SwOLEObj();
  64
  65     BOOL UnloadObject();
  66     static BOOL UnloadObject( ::com::sun::star::uno::Reference< ::com::sun::star::embed::XEmbeddedObject > xObj,
  67                                 const SwDoc* pDoc,
  68                                 sal_Int64 nAspect );
  69
  70     String GetDescription();
  71
  72 #ifndef _FESHVIEW_ONLY_INLINE_NEEDED
  73     com::sun::star::uno::Reference < com::sun::star::embed::XEmbeddedObject > GetOleRef();
  74     svt::EmbeddedObjectRef& GetObject();
  75     const String& GetCurrentPersistName() const { return aName; }
  76     BOOL IsOleRef() const;      //Damit das Objekt nicht unnoetig geladen werden muss.
  77 #endif
  78 };
  79
  80
  81 // --------------------
  82 // SwOLENode
  83 // --------------------
  84
  85 class SW_DLLPUBLIC SwOLENode: public SwNoTxtNode
  86 {
  87     friend class SwNodes;
  88     mutable SwOLEObj aOLEObj;
  89     Graphic*    pGraphic;
  90     String sChartTblName;               // bei Chart Objecten: Name der ref. Tabelle
  91     BOOL   bOLESizeInvalid;             //Soll beim SwDoc::PrtOLENotify beruecksichtig
  92                                 //werden (zum Beispiel kopiert). Ist nicht
  93                                 //Persistent.
  94
  95     SwEmbedObjectLink*  mpObjectLink;
  96     String maLinkURL;
  97
  98     SwOLENode(  const SwNodeIndex &rWhere,
  99                 const svt::EmbeddedObjectRef&,
 100                 SwGrfFmtColl *pGrfColl,
 101                 SwAttrSet* pAutoAttr = 0 );
 102
 103     SwOLENode(  const SwNodeIndex &rWhere,
 104                 const String &rName,
 105                 sal_Int64 nAspect,
 106                 SwGrfFmtColl *pGrfColl,
 107                 SwAttrSet* pAutoAttr = 0 );
 108
 109     // aOLEObj besitzt einen privaten Copy-CTOR, wir brauchen auch einen:
 110     SwOLENode( const SwOLENode & );
 111
 112     using SwNoTxtNode::GetGraphic;
 113
 114 public:
 115     const SwOLEObj& GetOLEObj() const { return aOLEObj; }
 116           SwOLEObj& GetOLEObj()           { return aOLEObj; }
 117     ~SwOLENode();
 118
 119     virtual SwCntntNode *SplitCntntNode( const SwPosition & );
 120         // steht in ndcopy.cxx
 121     virtual SwCntntNode* MakeCopy( SwDoc*, const SwNodeIndex& ) const;
 122
 123     virtual Size GetTwipSize() const;
 124
 125     Graphic* GetGraphic();
 126
 127     Graphic* GetHCGraphic(); // tries to retrieve HighContrast representation if possible
 128     void GetNewReplacement();
 129
 130     virtual BOOL SavePersistentData();
 131     virtual BOOL RestorePersistentData();
 132
 133     BOOL IsInGlobalDocSection() const;
 134     BOOL IsOLEObjectDeleted() const;
 135
 136     BOOL IsOLESizeInvalid() const       { return bOLESizeInvalid; }
 137     void SetOLESizeInvalid( BOOL b ){ bOLESizeInvalid = b; }
 138
 139     sal_Int64 GetAspect() const { return aOLEObj.GetObject().GetViewAspect(); }
 140     void SetAspect( sal_Int64 nAspect) { aOLEObj.GetObject().SetViewAspect( nAspect ); }
 141
 142     // OLE-Object aus dem "Speicher" entfernen
 143     // inline void Unload() { aOLEObj.Unload(); }
 144     String GetDescription() const { return aOLEObj.GetDescription(); }
 145
 146     sal_Bool UpdateLinkURL_Impl();
 147     void BreakFileLink_Impl();
 148     void DisconnectFileLink_Impl();
 149
 150     void CheckFileLink_Impl();
 151
 152     // --> OD 2009-03-05 #i99665#
 153     bool IsChart() const;
 154     // <--
 155
 156 #ifndef _FESHVIEW_ONLY_INLINE_NEEDED
 157     const String& GetChartTblName() const               { return sChartTblName; }
 158     void SetChartTblName( const String& rNm )   { sChartTblName = rNm; }
 159 #endif
 160 };
 161
 162
 163 // Inline Metoden aus Node.hxx - erst hier ist der TxtNode bekannt !!
 164 inline SwOLENode *SwNode::GetOLENode()
 165 {
 166      return ND_OLENODE == nNodeType ? (SwOLENode*)this : 0;
 167 }
 168 inline const SwOLENode *SwNode::GetOLENode() const
 169 {
 170      return ND_OLENODE == nNodeType ? (const SwOLENode*)this : 0;
 171 }
 172
 173 #endif  // _NDOLE_HXX
 174