Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

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

1 files changed, 178 insertions, 0 deletions

diff --git a/svx/source/sdr/properties/properties.cxx b/svx/source/sdr/properties/properties.cxx
new file mode 100644
index 000000000..97a264712
--- /dev/null
+++ b/svx/source/sdr/properties/properties.cxx
@@ -0,0 +1,178 @@
+/* -*- 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 <libxml/xmlwriter.h>
+
+#include <svx/sdr/properties/properties.hxx>
+#include <sdr/properties/itemsettools.hxx>
+#include <svl/itemset.hxx>
+#include <svx/svdogrp.hxx>
+#include <svx/svditer.hxx>
+#include <svx/xdef.hxx>
+#include <svx/xfillit0.hxx>
+
+using namespace com::sun::star;
+
+namespace sdr::properties
+{
+        BaseProperties::BaseProperties(SdrObject& rObj)
+        :   mrObject(rObj)
+        {
+        }
+
+        BaseProperties::~BaseProperties()
+        {
+        }
+
+        const SdrObject& BaseProperties::GetSdrObject() const
+        {
+            return mrObject;
+        }
+
+        SdrObject& BaseProperties::GetSdrObject()
+        {
+            return mrObject;
+        }
+
+        const SfxItemSet& BaseProperties::GetMergedItemSet() const
+        {
+            // default implementation falls back to GetObjectItemSet()
+            return GetObjectItemSet();
+        }
+
+        void BaseProperties::SetMergedItemSet(const SfxItemSet& rSet, bool bClearAllItems)
+        {
+            // clear items if requested
+            if(bClearAllItems)
+            {
+                ClearObjectItem();
+            }
+
+            // default implementation falls back to SetObjectItemSet()
+            SetObjectItemSet(rSet);
+        }
+
+        void BaseProperties::SetMergedItem(const SfxPoolItem& rItem)
+        {
+            // default implementation falls back to SetObjectItem()
+            SetObjectItem(rItem);
+        }
+
+        void BaseProperties::ClearMergedItem(const sal_uInt16 nWhich)
+        {
+            // default implementation falls back to ClearObjectItem()
+            ClearObjectItem(nWhich);
+        }
+
+        void BaseProperties::ForceStyleToHardAttributes()
+        {
+            // force all attributes which come from styles to hard attributes
+            // to be able to live without the style. Default implementation does nothing.
+            // Override where an ItemSet is implemented.
+        }
+
+        void BaseProperties::SetMergedItemSetAndBroadcast(const SfxItemSet& rSet, bool bClearAllItems)
+        {
+            ItemChangeBroadcaster aC(GetSdrObject());
+
+            if(bClearAllItems)
+            {
+                ClearObjectItem();
+            }
+
+            SetMergedItemSet(rSet);
+            BroadcastItemChange(aC);
+        }
+
+        const SfxPoolItem& BaseProperties::GetItem(const sal_uInt16 nWhich) const
+        {
+            return GetObjectItemSet().Get(nWhich);
+        }
+
+        void BaseProperties::BroadcastItemChange(const ItemChangeBroadcaster& rChange)
+        {
+            const sal_uInt32 nCount(rChange.GetRectangleCount());
+
+            // invalidate all new rectangles
+            SdrObject* pObj = &GetSdrObject();
+            if (pObj->GetObjIdentifier() == SdrObjKind::Group)
+            {
+                SdrObjGroup* pObjGroup = static_cast<SdrObjGroup*>(pObj);
+                SdrObjListIter aIter(pObjGroup, SdrIterMode::DeepNoGroups);
+
+                while(aIter.IsMore())
+                {
+                    SdrObject* pChildObj = aIter.Next();
+                    pChildObj->BroadcastObjectChange();
+                }
+            }
+            else
+            {
+                pObj->BroadcastObjectChange();
+            }
+
+            // also send the user calls
+            for(sal_uInt32 a(0); a < nCount; a++)
+            {
+                pObj->SendUserCall(SdrUserCallType::ChangeAttr, rChange.GetRectangle(a));
+            }
+        }
+
+        sal_uInt32 BaseProperties::getVersion() const
+        {
+            return 0;
+        }
+
+        void BaseProperties::dumpAsXml(xmlTextWriterPtr pWriter) const
+        {
+            (void)xmlTextWriterStartElement(pWriter, BAD_CAST("BaseProperties"));
+            (void)xmlTextWriterEndElement(pWriter);
+        }
+
+        void CleanupFillProperties( SfxItemSet& rItemSet )
+        {
+            const bool bFillBitmap = rItemSet.GetItemState(XATTR_FILLBITMAP, false) == SfxItemState::SET;
+            const bool bFillGradient = rItemSet.GetItemState(XATTR_FILLGRADIENT, false) == SfxItemState::SET;
+            const bool bFillHatch = rItemSet.GetItemState(XATTR_FILLHATCH, false) == SfxItemState::SET;
+            if( !(bFillBitmap || bFillGradient || bFillHatch) )
+                return;
+
+            const XFillStyleItem* pFillStyleItem = rItemSet.GetItem(XATTR_FILLSTYLE);
+            if( !pFillStyleItem )
+                return;
+
+            if( bFillBitmap && (pFillStyleItem->GetValue() != drawing::FillStyle_BITMAP) )
+            {
+                rItemSet.ClearItem( XATTR_FILLBITMAP );
+            }
+
+            if( bFillGradient && (pFillStyleItem->GetValue() != drawing::FillStyle_GRADIENT) )
+            {
+                rItemSet.ClearItem( XATTR_FILLGRADIENT );
+            }
+
+            if( bFillHatch && (pFillStyleItem->GetValue() != drawing::FillStyle_HATCH) )
+            {
+                rItemSet.ClearItem( XATTR_FILLHATCH );
+            }
+        }
+
+} // end of namespace
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */