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diff --git a/oox/source/drawingml/clrscheme.cxx b/oox/source/drawingml/clrscheme.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 <algorithm>
+
+#include <com/sun/star/uno/Sequence.hxx>
+#include <com/sun/star/util/Color.hpp>
+
+#include <osl/diagnose.h>
+#include <oox/drawingml/clrscheme.hxx>
+#include <oox/token/tokens.hxx>
+#include <comphelper/sequence.hxx>
+
+#include <frozen/bits/defines.h>
+#include <frozen/bits/elsa_std.h>
+#include <frozen/unordered_map.h>
+
+using namespace com::sun::star;
+
+namespace oox::drawingml {
+
+namespace
+{
+
+constexpr frozen::unordered_map<PredefinedClrSchemeId, std::u16string_view, 12> constPredefinedClrNames
+{
+ { dk1, u"dk1" },
+ { lt1, u"lt1" },
+ { dk2, u"dk2" },
+ { lt2, u"lt2" },
+ { accent1, u"accent1" },
+ { accent2, u"accent2" },
+ { accent3, u"accent3" },
+ { accent4, u"accent4" },
+ { accent5, u"accent5" },
+ { accent6, u"accent6" },
+ { hlink, u"hlink" },
+ { folHlink, u"folHlink" }
+};
+
+} // end anonymous namespace
+
+std::u16string_view getPredefinedClrNames(PredefinedClrSchemeId eID)
+{
+ std::u16string_view empty;
+ auto iterator = constPredefinedClrNames.find(eID);
+ if (iterator == constPredefinedClrNames.end())
+ return empty;
+ return iterator->second;
+}
+
+bool ClrMap::getColorMap( sal_Int32& nClrToken )
+{
+ sal_Int32 nMapped = 0;
+ std::map < sal_Int32, sal_Int32 >::const_iterator aIter( maClrMap.find( nClrToken ) );
+ if ( aIter != maClrMap.end() )
+ nMapped = (*aIter).second;
+ if ( nMapped )
+ {
+ nClrToken = nMapped;
+ return true;
+ }
+ else
+ return false;
+}
+
+void ClrMap::setColorMap( sal_Int32 nClrToken, sal_Int32 nMappedClrToken )
+{
+ maClrMap[ nClrToken ] = nMappedClrToken;
+}
+
+namespace {
+
+struct find_by_token
+{
+ explicit find_by_token(sal_Int32 token):
+ m_token(token)
+ {
+ }
+
+ bool operator()(const std::pair<sal_Int32, ::Color>& r)
+ {
+ return r.first == m_token;
+ }
+
+private:
+ sal_Int32 m_token;
+};
+
+}
+
+bool ClrScheme::getColor( sal_Int32 nSchemeClrToken, ::Color& rColor ) const
+{
+ OSL_ASSERT((nSchemeClrToken & sal_Int32(0xFFFF0000))==0);
+ switch( nSchemeClrToken )
+ {
+ case XML_bg1 : nSchemeClrToken = XML_lt1; break;
+ case XML_bg2 : nSchemeClrToken = XML_lt2; break;
+ case XML_tx1 : nSchemeClrToken = XML_dk1; break;
+ case XML_tx2 : nSchemeClrToken = XML_dk2; break;
+ case XML_background1 : nSchemeClrToken = XML_lt1; break;
+ case XML_background2 : nSchemeClrToken = XML_lt2; break;
+ case XML_text1 : nSchemeClrToken = XML_dk1; break;
+ case XML_text2 : nSchemeClrToken = XML_dk2; break;
+ case XML_light1 : nSchemeClrToken = XML_lt1; break;
+ case XML_light2 : nSchemeClrToken = XML_lt2; break;
+ case XML_dark1 : nSchemeClrToken = XML_dk1; break;
+ case XML_dark2 : nSchemeClrToken = XML_dk2; break;
+ case XML_hyperlink : nSchemeClrToken = XML_hlink; break;
+ case XML_followedHyperlink: nSchemeClrToken = XML_folHlink; break;
+ }
+
+ auto aIter = std::find_if(maClrScheme.begin(), maClrScheme.end(), find_by_token(nSchemeClrToken) );
+
+ if ( aIter != maClrScheme.end() )
+ rColor = aIter->second;
+
+ return aIter != maClrScheme.end();
+}
+
+void ClrScheme::setColor( sal_Int32 nSchemeClrToken, ::Color nColor )
+{
+ const auto aIter = std::find_if(maClrScheme.begin(), maClrScheme.end(), find_by_token(nSchemeClrToken) );
+ if ( aIter != maClrScheme.end() )
+ aIter->second = nColor;
+ else
+ maClrScheme.emplace_back(nSchemeClrToken, nColor);
+}
+
+bool ClrScheme::getColorByIndex(size_t nIndex, ::Color& rColor) const
+{
+ if (nIndex >= maClrScheme.size())
+ return false;
+
+ rColor = maClrScheme[nIndex].second;
+ return true;
+}
+
+void ClrScheme::ToAny(css::uno::Any& rVal) const
+{
+ std::vector<util::Color> aRet;
+
+ for (const auto& rIndexAndColor : maClrScheme)
+ {
+ aRet.push_back(static_cast<sal_Int32>(rIndexAndColor.second));
+ }
+
+ rVal <<= comphelper::containerToSequence(aRet);
+}
+
+void ClrScheme::fill(model::ColorSet& rColorSet) const
+{
+ for (const auto& [nToken, rColor] : maClrScheme)
+ {
+ switch (nToken)
+ {
+ case XML_tx1:
+ case XML_dk1: rColorSet.add(model::ThemeColorType::Dark1, rColor); break;
+ case XML_bg1:
+ case XML_lt1: rColorSet.add(model::ThemeColorType::Light1, rColor); break;
+ case XML_tx2:
+ case XML_dk2: rColorSet.add(model::ThemeColorType::Dark2, rColor); break;
+ case XML_bg2:
+ case XML_lt2: rColorSet.add(model::ThemeColorType::Light2, rColor); break;
+ case XML_accent1: rColorSet.add(model::ThemeColorType::Accent1, rColor); break;
+ case XML_accent2: rColorSet.add(model::ThemeColorType::Accent2, rColor); break;
+ case XML_accent3: rColorSet.add(model::ThemeColorType::Accent3, rColor); break;
+ case XML_accent4: rColorSet.add(model::ThemeColorType::Accent4, rColor); break;
+ case XML_accent5: rColorSet.add(model::ThemeColorType::Accent5, rColor); break;
+ case XML_accent6: rColorSet.add(model::ThemeColorType::Accent6, rColor); break;
+ case XML_hlink: rColorSet.add(model::ThemeColorType::Hyperlink, rColor); break;
+ case XML_folHlink: rColorSet.add(model::ThemeColorType::FollowedHyperlink, rColor); break;
+ default: break;
+ }
+ }
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */