fdo#59056: Re-calculate cell anchor position of a pasted drawing object.

Else it would re-use the anchor position of the original one (minus the
sheet index which is correctly adjusted).

Change-Id: I52d11eb9953ee7539c9d5da41edd7dd28604587c
Reviewed-on: https://gerrit.libreoffice.org/1869Reviewed-by: Eike Rathke <erack@redhat.com>
Tested-by: Eike Rathke <erack@redhat.com>

sc/inc/drwlayer.hxx

@@ -166,6 +166,7 @@ public:
     String          GetNewGraphicName( long* pnCounter = NULL ) const;
     void            EnsureGraphicNames();
 
+    static bool IsCellAnchored( const SdrObject& rObj );
     static void             SetPageAnchored( SdrObject& );
     static void             SetCellAnchored( SdrObject&, const ScDrawObjData &rAnchor );
     // Updates rAnchor based on position of rObj

sc/source/core/data/drwlayer.cxx

@@ -1787,6 +1787,13 @@ void ScDrawLayer::UpdateCellAnchorFromPositionEnd( SdrObject &rObj, const ScDocu
         pAnchor->maEndOffset.X() = aCellRect.Right()-aObjRect.Left();
 }
 
+bool ScDrawLayer::IsCellAnchored( const SdrObject& rObj )
+{
+    // Cell anchored object always has a user data, to store the anchor cell
+    // info. If it doesn't then it's page-anchored.
+    return GetFirstUserDataOfType(&rObj, SC_UD_OBJDATA) != NULL;
+}
+
 void ScDrawLayer::SetPageAnchored( SdrObject &rObj )
 {
     DeleteFirstUserDataOfType(&rObj, SC_UD_OBJDATA);

sc/source/ui/view/viewfun7.cxx

@@ -172,8 +172,8 @@ void ScViewFunc::PasteDraw( const Point& rLogicPos, SdrModel* pModel,
                     pDestPage->InsertObject( pNeuObj );
                     pScDrawView->AddUndo(new SdrUndoInsertObj( *pNeuObj ));
 
-                    //  Chart braucht nicht mehr getrennt behandelt zu werden,
-                    //  weil es seine Daten jetzt selber hat
+                    if (ScDrawLayer::IsCellAnchored(*pNeuObj))
+                        ScDrawLayer::SetCellAnchoredFromPosition(*pNeuObj, *GetViewData()->GetDocument(), nTab);
                 }
             }
 
@@ -238,6 +238,10 @@ void ScViewFunc::PasteDraw( const Point& rLogicPos, SdrModel* pModel,
             {
                 if ( pObject->ISA(SdrUnoObj) && pObject->GetLayer() != SC_LAYER_CONTROLS )
                     pObject->NbcSetLayer(SC_LAYER_CONTROLS);
+
+                if (ScDrawLayer::IsCellAnchored(*pObject))
+                    ScDrawLayer::SetCellAnchoredFromPosition(*pObject, *GetViewData()->GetDocument(), nTab);
+
                 pObject = aIter.Next();
             }
         }