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-rw-r--r--svx/source/sdr/properties/itemsettools.cxx87
1 files changed, 87 insertions, 0 deletions
diff --git a/svx/source/sdr/properties/itemsettools.cxx b/svx/source/sdr/properties/itemsettools.cxx
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+/* -*- 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: */