1 files changed, 67 insertions, 0 deletions
diff --git a/sd/source/filter/eppt/grouptable.hxx b/sd/source/filter/eppt/grouptable.hxx
new file mode 100644
index 0000000000..39a6a13a80
--- /dev/null
+++ b/sd/source/filter/eppt/grouptable.hxx
@@ -0,0 +1,67 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#pragma once
+
+#include <com/sun/star/container/XIndexAccess.hpp>
+#include <memory>
+#include <vector>
+
+struct GroupEntry
+{
+    sal_uInt32                  mnCurrentPos;
+    sal_uInt32                  mnCount;
+    css::uno::Reference< css::container::XIndexAccess >           mXIndexAccess;
+
+    explicit GroupEntry( css::uno::Reference< css::container::XIndexAccess > const & rIndex )
+      : mnCurrentPos(0),
+        mnCount(rIndex->getCount()),
+        mXIndexAccess(rIndex)
+    {
+    };
+
+    explicit GroupEntry( sal_uInt32 nCount )
+      :  mnCurrentPos(0),
+         mnCount(nCount)
+    {
+    };
+};
+
+class GroupTable
+{
+        sal_uInt32              mnIndex;
+        sal_uInt32              mnGroupsClosed;
+        std::vector<GroupEntry> mvGroupEntry;
+
+    public:
+
+        sal_uInt32              GetCurrentGroupIndex() const { return mnIndex; };
+        sal_Int32               GetCurrentGroupLevel() const { return mvGroupEntry.size() - 1; };
+        const css::uno::Reference< css::container::XIndexAccess > &
+                                GetCurrentGroupAccess() const { return mvGroupEntry.back().mXIndexAccess; };
+        sal_uInt32              GetGroupsClosed();
+        void                    ResetGroupTable( sal_uInt32 nCount );
+        void                    ClearGroupTable();
+        bool                    EnterGroup( css::uno::Reference< css::container::XIndexAccess > const & rIndex );
+        bool                    GetNextGroupEntry();
+                                GroupTable();
+                                ~GroupTable();
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */