1 files changed, 87 insertions, 0 deletions
diff --git a/svx/source/sdr/properties/itemsettools.cxx b/svx/source/sdr/properties/itemsettools.cxx
new file mode 100644
index 000000000..11431d367
--- /dev/null
+++ b/svx/source/sdr/properties/itemsettools.cxx
@@ -0,0 +1,87 @@
+/* -*- 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 .
+ */
+
+#include <sdr/properties/itemsettools.hxx>
+#include <tools/fract.hxx>
+#include <svl/itemset.hxx>
+#include <svl/whiter.hxx>
+#include <svx/svdogrp.hxx>
+#include <svx/svditer.hxx>
+#include <memory>
+
+// class to remember broadcast start positions
+
+namespace sdr::properties
+{
+        ItemChangeBroadcaster::ItemChangeBroadcaster(const SdrObject& rObj)
+        {
+            if (rObj.GetObjIdentifier() == SdrObjKind::Group)
+            {
+                const SdrObjGroup* pGroupObj = static_cast<const SdrObjGroup*>(&rObj);
+                SdrObjListIter aIter(pGroupObj->GetSubList(), SdrIterMode::DeepNoGroups);
+                maRectangles.reserve(aIter.Count());
+
+                while(aIter.IsMore())
+                {
+                    SdrObject* pObj = aIter.Next();
+
+                    if(pObj)
+                    {
+                        maRectangles.push_back(pObj->GetLastBoundRect());
+                    }
+                }
+            }
+            else
+            {
+                maRectangles.push_back(rObj.GetLastBoundRect());
+            }
+        }
+
+
+        void ScaleItemSet(SfxItemSet& rSet, const Fraction& rScale)
+        {
+            sal_Int32 nMul(rScale.GetNumerator());
+            sal_Int32 nDiv(rScale.GetDenominator());
+
+            if(!rScale.IsValid() || !nDiv)
+            {
+                return;
+            }
+
+            SfxWhichIter aIter(rSet);
+            sal_uInt16 nWhich(aIter.FirstWhich());
+            const SfxPoolItem *pItem = nullptr;
+
+            while(nWhich)
+            {
+                if(SfxItemState::SET == aIter.GetItemState(false, &pItem))
+                {
+                    if(pItem->HasMetrics())
+                    {
+                        std::unique_ptr<SfxPoolItem> pNewItem(pItem->Clone());
+                        pNewItem->ScaleMetrics(nMul, nDiv);
+                        rSet.Put(std::move(pNewItem));
+                    }
+                }
+                nWhich = aIter.NextWhich();
+            }
+        }
+} // end of namespace
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */