Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 254 insertions, 0 deletions

diff --git a/svx/source/sdr/properties/defaultproperties.cxx b/svx/source/sdr/properties/defaultproperties.cxx
new file mode 100644
index 000000000..587e9a652
--- /dev/null
+++ b/svx/source/sdr/properties/defaultproperties.cxx
@@ -0,0 +1,254 @@
+/* -*- 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 <sal/config.h>
+
+#include <svx/sdr/properties/defaultproperties.hxx>
+#include <sdr/properties/itemsettools.hxx>
+#include <svl/itemset.hxx>
+#include <svl/whiter.hxx>
+#include <vector>
+#include <svx/svdobj.hxx>
+#include <svx/svddef.hxx>
+#include <editeng/eeitem.hxx>
+#include <libxml/xmlwriter.h>
+#include <svx/svdmodel.hxx>
+#include <svx/svdtrans.hxx>
+#include <svx/xbtmpit.hxx>
+
+namespace sdr::properties
+{
+        std::unique_ptr<SfxItemSet> DefaultProperties::CreateObjectSpecificItemSet(SfxItemPool& rPool)
+        {
+            // Basic implementation; Basic object has NO attributes
+            return std::make_unique<SfxItemSet>(rPool);
+        }
+
+        DefaultProperties::DefaultProperties(SdrObject& rObj)
+        :   BaseProperties(rObj)
+        {
+        }
+
+        DefaultProperties::DefaultProperties(const DefaultProperties& rProps, SdrObject& rObj)
+        :   BaseProperties(rObj)
+        {
+            if(rProps.mpItemSet)
+            {
+                // Clone may be to another model and thus another ItemPool.
+                // SfxItemSet supports that thus we are able to Clone all
+                // SfxItemState::SET items to the target pool.
+                mpItemSet = rProps.mpItemSet->Clone(
+                    true,
+                    &rObj.getSdrModelFromSdrObject().GetItemPool());
+
+                // React on ModelChange: If metric has changed, scale items.
+                // As seen above, clone is supported, but scale is not included,
+                // thus: TTTT maybe add scale to SfxItemSet::Clone() (?)
+                // tdf#117707 correct ModelChange detection
+                const bool bModelChange(&rObj.getSdrModelFromSdrObject() != &rProps.GetSdrObject().getSdrModelFromSdrObject());
+
+                if(bModelChange)
+                {
+                    const MapUnit aOldUnit(rProps.GetSdrObject().getSdrModelFromSdrObject().GetScaleUnit());
+                    const MapUnit aNewUnit(rObj.getSdrModelFromSdrObject().GetScaleUnit());
+                    const bool bScaleUnitChanged(aNewUnit != aOldUnit);
+
+                    if(bScaleUnitChanged)
+                    {
+                        const Fraction aMetricFactor(GetMapFactor(aOldUnit, aNewUnit).X());
+
+                        ScaleItemSet(*mpItemSet, aMetricFactor);
+                    }
+                }
+
+                // do not keep parent info, this may be changed by later constructors.
+                // This class just copies the ItemSet, ignore parent.
+                if(mpItemSet && mpItemSet->GetParent())
+                {
+                    mpItemSet->SetParent(nullptr);
+                }
+            }
+        }
+
+        std::unique_ptr<BaseProperties> DefaultProperties::Clone(SdrObject& rObj) const
+        {
+            return std::unique_ptr<BaseProperties>(new DefaultProperties(*this, rObj));
+        }
+
+        DefaultProperties::~DefaultProperties() {}
+
+        const SfxItemSet& DefaultProperties::GetObjectItemSet() const
+        {
+            if(!mpItemSet)
+            {
+                const_cast<DefaultProperties*>(this)->mpItemSet = const_cast<DefaultProperties*>(this)->CreateObjectSpecificItemSet(GetSdrObject().GetObjectItemPool());
+                const_cast<DefaultProperties*>(this)->ForceDefaultAttributes();
+            }
+
+            assert(mpItemSet && "Could not create an SfxItemSet(!)");
+
+            return *mpItemSet;
+        }
+
+        void DefaultProperties::SetObjectItem(const SfxPoolItem& rItem)
+        {
+            const sal_uInt16 nWhichID(rItem.Which());
+
+            if(AllowItemChange(nWhichID, &rItem))
+            {
+                ItemChange(nWhichID, &rItem);
+                PostItemChange(nWhichID);
+
+                SfxItemSet aSet(GetSdrObject().GetObjectItemPool(), {{nWhichID, nWhichID}});
+                aSet.Put(rItem);
+                ItemSetChanged(aSet);
+            }
+        }
+
+        void DefaultProperties::SetObjectItemDirect(const SfxPoolItem& rItem)
+        {
+            const sal_uInt16 nWhichID(rItem.Which());
+
+            if(AllowItemChange(nWhichID, &rItem))
+            {
+                ItemChange(nWhichID, &rItem);
+            }
+        }
+
+        void DefaultProperties::ClearObjectItem(const sal_uInt16 nWhich)
+        {
+            if(AllowItemChange(nWhich))
+            {
+                ItemChange(nWhich);
+                PostItemChange(nWhich);
+
+                if(nWhich)
+                {
+                    SfxItemSet aSet(GetSdrObject().GetObjectItemPool(), {{nWhich, nWhich}});
+                    ItemSetChanged(aSet);
+                }
+            }
+        }
+
+        void DefaultProperties::ClearObjectItemDirect(const sal_uInt16 nWhich)
+        {
+            if(AllowItemChange(nWhich))
+            {
+                ItemChange(nWhich);
+            }
+        }
+
+        void DefaultProperties::SetObjectItemSet(const SfxItemSet& rSet)
+        {
+            if (rSet.HasItem(XATTR_FILLBITMAP))
+            {
+                const XFillBitmapItem* pItem = rSet.GetItem(XATTR_FILLBITMAP);
+                const std::shared_ptr<VectorGraphicData>& pVectorData
+                    = pItem->GetGraphicObject().GetGraphic().getVectorGraphicData();
+                if (pVectorData)
+                {
+                    // Shape is filled by a vector graphic: tell it our size as a hint.
+                    basegfx::B2DTuple aSizeHint;
+                    aSizeHint.setX(GetSdrObject().GetSnapRect().getWidth());
+                    aSizeHint.setY(GetSdrObject().GetSnapRect().getHeight());
+                    pVectorData->setSizeHint(aSizeHint);
+                }
+            }
+
+            SfxWhichIter aWhichIter(rSet);
+            sal_uInt16 nWhich(aWhichIter.FirstWhich());
+            const SfxPoolItem *pPoolItem;
+            std::vector< sal_uInt16 > aPostItemChangeList;
+            bool bDidChange(false);
+            SfxItemSet aSet(GetSdrObject().GetObjectItemPool(), svl::Items<SDRATTR_START, EE_ITEMS_END>{});
+
+            // give a hint to STL_Vector
+            aPostItemChangeList.reserve(rSet.Count());
+
+            while(nWhich)
+            {
+                if(SfxItemState::SET == rSet.GetItemState(nWhich, false, &pPoolItem))
+                {
+                    if(AllowItemChange(nWhich, pPoolItem))
+                    {
+                        bDidChange = true;
+                        ItemChange(nWhich, pPoolItem);
+                        aPostItemChangeList.push_back( nWhich );
+                        aSet.Put(*pPoolItem);
+                    }
+                }
+
+                nWhich = aWhichIter.NextWhich();
+            }
+
+            if(bDidChange)
+            {
+                for (const auto& rItem : aPostItemChangeList)
+                {
+                    PostItemChange(rItem);
+                }
+
+                ItemSetChanged(aSet);
+            }
+        }
+
+        void DefaultProperties::ItemSetChanged(const SfxItemSet& /*rSet*/)
+        {
+        }
+
+        bool DefaultProperties::AllowItemChange(const sal_uInt16 /*nWhich*/, const SfxPoolItem* /*pNewItem*/) const
+        {
+            return true;
+        }
+
+        void DefaultProperties::ItemChange(const sal_uInt16 /*nWhich*/, const SfxPoolItem* /*pNewItem*/)
+        {
+        }
+
+        void DefaultProperties::PostItemChange(const sal_uInt16 nWhich )
+        {
+            if( (nWhich == XATTR_FILLSTYLE) && (mpItemSet != nullptr) )
+                CleanupFillProperties(*mpItemSet);
+        }
+
+        void DefaultProperties::SetStyleSheet(SfxStyleSheet* /*pNewStyleSheet*/, bool /*bDontRemoveHardAttr*/)
+        {
+            // no StyleSheet in DefaultProperties
+        }
+
+        SfxStyleSheet* DefaultProperties::GetStyleSheet() const
+        {
+            // no StyleSheet in DefaultProperties
+            return nullptr;
+        }
+
+        void DefaultProperties::ForceDefaultAttributes()
+        {
+        }
+
+        void DefaultProperties::dumpAsXml(xmlTextWriterPtr pWriter) const
+        {
+            xmlTextWriterStartElement(pWriter, BAD_CAST("DefaultProperties"));
+            BaseProperties::dumpAsXml(pWriter);
+            mpItemSet->dumpAsXml(pWriter);
+            xmlTextWriterEndElement(pWriter);
+        }
+} // end of namespace
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */