svx/source/svdraw/clonelist.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_svx.hxx"
  33
  34 // #i13033#
  35 // New mechanism to hold a ist of all original and cloned objects for later
  36 // re-creating the connections for contained connectors
  37 #include <clonelist.hxx>
  38 #include <svx/svdoedge.hxx>
  39 #include <svx/scene3d.hxx>
  40
  41 CloneList::CloneList()
  42 {
  43 }
  44
  45 CloneList::~CloneList()
  46 {
  47 }
  48
  49 void CloneList::AddPair(const SdrObject* pOriginal, SdrObject* pClone)
  50 {
  51     maOriginalList.Insert((SdrObject*)pOriginal, LIST_APPEND);
  52     maCloneList.Insert(pClone, LIST_APPEND);
  53
  54     // look for subobjects, too.
  55     sal_Bool bOriginalIsGroup(pOriginal->IsGroupObject());
  56     sal_Bool bCloneIsGroup(pClone->IsGroupObject());
  57
  58     if(bOriginalIsGroup && pOriginal->ISA(E3dObject) && !pOriginal->ISA(E3dScene))
  59         bOriginalIsGroup = sal_False;
  60
  61     if(bCloneIsGroup && pClone->ISA(E3dObject) && !pClone->ISA(E3dScene))
  62         bCloneIsGroup = sal_False;
  63
  64     if(bOriginalIsGroup && bCloneIsGroup)
  65     {
  66         const SdrObjList* pOriginalList = pOriginal->GetSubList();
  67         SdrObjList* pCloneList = pClone->GetSubList();
  68
  69         if(pOriginalList && pCloneList
  70             && pOriginalList->GetObjCount() == pCloneList->GetObjCount())
  71         {
  72             for(sal_uInt32 a(0); a < pOriginalList->GetObjCount(); a++)
  73             {
  74                 // recursive call
  75                 AddPair(pOriginalList->GetObj(a), pCloneList->GetObj(a));
  76             }
  77         }
  78     }
  79 }
  80
  81 sal_uInt32 CloneList::Count() const
  82 {
  83     return maOriginalList.Count();
  84 }
  85
  86 const SdrObject* CloneList::GetOriginal(sal_uInt32 nIndex) const
  87 {
  88     return (SdrObject*)maOriginalList.GetObject(nIndex);
  89 }
  90
  91 SdrObject* CloneList::GetClone(sal_uInt32 nIndex) const
  92 {
  93     return (SdrObject*)maCloneList.GetObject(nIndex);
  94 }
  95
  96 void CloneList::CopyConnections() const
  97 {
  98     for(sal_uInt32 a(0); a < maOriginalList.Count(); a++)
  99     {
 100         const SdrEdgeObj* pOriginalEdge = PTR_CAST(SdrEdgeObj, GetOriginal(a));
 101         SdrEdgeObj* pCloneEdge = PTR_CAST(SdrEdgeObj, GetClone(a));
 102
 103         if(pOriginalEdge && pCloneEdge)
 104         {
 105             SdrObject* pOriginalNode1 = pOriginalEdge->GetConnectedNode(sal_True);
 106             SdrObject* pOriginalNode2 = pOriginalEdge->GetConnectedNode(sal_False);
 107
 108             if(pOriginalNode1)
 109             {
 110                 ULONG nPos(maOriginalList.GetPos(pOriginalNode1));
 111
 112                 if(LIST_ENTRY_NOTFOUND != nPos)
 113                 {
 114                     if(pOriginalEdge->GetConnectedNode(sal_True) != GetClone(nPos))
 115                     {
 116                         pCloneEdge->ConnectToNode(sal_True, GetClone(nPos));
 117                     }
 118                 }
 119             }
 120
 121             if(pOriginalNode2)
 122             {
 123                 ULONG nPos(maOriginalList.GetPos(pOriginalNode2));
 124
 125                 if(LIST_ENTRY_NOTFOUND != nPos)
 126                 {
 127                     if(pOriginalEdge->GetConnectedNode(sal_False) != GetClone(nPos))
 128                     {
 129                         pCloneEdge->ConnectToNode(sal_False, GetClone(nPos));
 130                     }
 131                 }
 132             }
 133         }
 134     }
 135 }
 136
 137 // eof