1 files changed, 134 insertions, 0 deletions
diff --git a/svx/source/svdraw/clonelist.cxx b/svx/source/svdraw/clonelist.cxx
new file mode 100644
index 000000000000..bae8ca9c188c
--- /dev/null
+++ b/svx/source/svdraw/clonelist.cxx
@@ -0,0 +1,134 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+// MARKER(update_precomp.py): autogen include statement, do not remove
+#include "precompiled_svx.hxx"
+
+// #i13033#
+// New mechanism to hold a ist of all original and cloned objects for later
+// re-creating the connections for contained connectors
+#include <clonelist.hxx>
+#include <svx/svdoedge.hxx>
+#include <svx/scene3d.hxx>
+
+CloneList::CloneList()
+{
+}
+
+CloneList::~CloneList()
+{
+}
+
+void CloneList::AddPair(const SdrObject* pOriginal, SdrObject* pClone)
+{
+    maOriginalList.Insert((SdrObject*)pOriginal, LIST_APPEND);
+    maCloneList.Insert(pClone, LIST_APPEND);
+
+    // look for subobjects, too.
+    sal_Bool bOriginalIsGroup(pOriginal->IsGroupObject());
+    sal_Bool bCloneIsGroup(pClone->IsGroupObject());
+
+    if(bOriginalIsGroup && pOriginal->ISA(E3dObject) && !pOriginal->ISA(E3dScene))
+        bOriginalIsGroup = sal_False;
+
+    if(bCloneIsGroup && pClone->ISA(E3dObject) && !pClone->ISA(E3dScene))
+        bCloneIsGroup = sal_False;
+
+    if(bOriginalIsGroup && bCloneIsGroup)
+    {
+        const SdrObjList* pOriginalList = pOriginal->GetSubList();
+        SdrObjList* pCloneList = pClone->GetSubList();
+
+        if(pOriginalList && pCloneList
+            && pOriginalList->GetObjCount() == pCloneList->GetObjCount())
+        {
+            for(sal_uInt32 a(0); a < pOriginalList->GetObjCount(); a++)
+            {
+                // recursive call
+                AddPair(pOriginalList->GetObj(a), pCloneList->GetObj(a));
+            }
+        }
+    }
+}
+
+sal_uInt32 CloneList::Count() const
+{
+    return maOriginalList.Count();
+}
+
+const SdrObject* CloneList::GetOriginal(sal_uInt32 nIndex) const
+{
+    return (SdrObject*)maOriginalList.GetObject(nIndex);
+}
+
+SdrObject* CloneList::GetClone(sal_uInt32 nIndex) const
+{
+    return (SdrObject*)maCloneList.GetObject(nIndex);
+}
+
+void CloneList::CopyConnections() const
+{
+    for(sal_uInt32 a(0); a < maOriginalList.Count(); a++)
+    {
+        const SdrEdgeObj* pOriginalEdge = PTR_CAST(SdrEdgeObj, GetOriginal(a));
+        SdrEdgeObj* pCloneEdge = PTR_CAST(SdrEdgeObj, GetClone(a));
+
+        if(pOriginalEdge && pCloneEdge)
+        {
+            SdrObject* pOriginalNode1 = pOriginalEdge->GetConnectedNode(sal_True);
+            SdrObject* pOriginalNode2 = pOriginalEdge->GetConnectedNode(sal_False);
+
+            if(pOriginalNode1)
+            {
+                ULONG nPos(maOriginalList.GetPos(pOriginalNode1));
+
+                if(LIST_ENTRY_NOTFOUND != nPos)
+                {
+                    if(pOriginalEdge->GetConnectedNode(sal_True) != GetClone(nPos))
+                    {
+                        pCloneEdge->ConnectToNode(sal_True, GetClone(nPos));
+                    }
+                }
+            }
+
+            if(pOriginalNode2)
+            {
+                ULONG nPos(maOriginalList.GetPos(pOriginalNode2));
+
+                if(LIST_ENTRY_NOTFOUND != nPos)
+                {
+                    if(pOriginalEdge->GetConnectedNode(sal_False) != GetClone(nPos))
+                    {
+                        pCloneEdge->ConnectToNode(sal_False, GetClone(nPos));
+                    }
+                }
+            }
+        }
+    }
+}
+
+// eof